diff options
| author | David S. Miller <davem@davemloft.net> | 2014-03-13 14:58:47 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-13 14:58:47 -0400 |
| commit | ca30be8057cee20e13a4f6ca3fbe13701d80380d (patch) | |
| tree | b4c6f9ebcd66282e0c1db4e550ea91cdfddb0867 | |
| parent | bc0a9a4b0d6b6695a9b365c9da6ec4b6d4f4b3c2 (diff) | |
| parent | 42775a34d23027b19e984956a539448f5e7ff075 (diff) | |
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says:
====================
For the mac80211 bits, Johannes says:
"This time, I have a number of small fixes and improvements, and those
are fairly straight-forward. More interesting changes come from Luca
with some preparations for the CSA work, mostly around interface/channel
combinations checking. One other possibly interesting change is a small
one by myself to add NAPI support back to mac80211, which can help
improve TCP behaviour through GRO."
For the Bluetooth bits, Gustavo says:
"This is our first pull request for 3.15, the main feature here is the addition of
the privacy feature for low energy devices. Other than that we have a bunch of small
improvements, fixes, and clean ups all over the tree."
And...
"Another pull request to 3.15. Here we have the second part of the LE private
feature, the LE auto-connect feature and improvements to the power off
procedures. The rest are small improvements, clean up, and fixes."
For the iwlwifi bits, Emmanuel says:
"I have here a whole bunch of various things. Trivial cleanups,
debugfs handlers and new stuff for the new generation of devices
along with new capabilities for monitor mode. We also have support
for power save for dual interface mode, but that is not supported by
the firmware currently available."
And for the Atheros bits, Kalle says:
"For ath10k Alexander did some cleanup to PCI error cases and switched
ath10k to use pci_enable_msi_range(). Michal implemented AP CSA support
and sta_rc_update() operation. I enabled firmware "STA quick kickout"
functionality for faster detection of disappeared clients.
Also there are lots of small fixes to everywhere from various people."
I pulled the wireless tree to avoid some merge conflicts, and I
reverted the staging patch that I had mistakenly merged previously.
Along with that, mwifiex, brcmfmac, wil6210, ath9k, and a few other
drivers get their usual round of updates. Also notable is the addition
of yet another driver in the rtlwifi family.
...
I have amended this commit request to correct the build problems in
staging, including a warning added to one of the staging drivers by
the wireless-next tree. I also included a fix from Larry Finger to
address an issue found in rtl8723be by Dan Carpenter and smatch.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
314 files changed, 30338 insertions, 4597 deletions
diff --git a/Documentation/DocBook/80211.tmpl b/Documentation/DocBook/80211.tmpl index 46ad6faee9ab..044b76436e83 100644 --- a/Documentation/DocBook/80211.tmpl +++ b/Documentation/DocBook/80211.tmpl @@ -98,6 +98,8 @@ !Finclude/net/cfg80211.h priv_to_wiphy !Finclude/net/cfg80211.h set_wiphy_dev !Finclude/net/cfg80211.h wdev_priv +!Finclude/net/cfg80211.h ieee80211_iface_limit +!Finclude/net/cfg80211.h ieee80211_iface_combination </chapter> <chapter> <title>Actions and configuration</title> diff --git a/Documentation/devices.txt b/Documentation/devices.txt index 10378cc48374..04356f5bc3af 100644 --- a/Documentation/devices.txt +++ b/Documentation/devices.txt @@ -353,6 +353,7 @@ Your cooperation is appreciated. 133 = /dev/exttrp External device trap 134 = /dev/apm_bios Advanced Power Management BIOS 135 = /dev/rtc Real Time Clock + 137 = /dev/vhci Bluetooth virtual HCI driver 139 = /dev/openprom SPARC OpenBoot PROM 140 = /dev/relay8 Berkshire Products Octal relay card 141 = /dev/relay16 Berkshire Products ISO-16 relay card diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt new file mode 100644 index 000000000000..189ae5cad8f7 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt @@ -0,0 +1,39 @@ +* Texas Instruments wl1251 wireless lan controller + +The wl1251 chip can be connected via SPI or via SDIO. This +document describes the binding for the SPI connected chip. + +Required properties: +- compatible : Should be "ti,wl1251" +- reg : Chip select address of device +- spi-max-frequency : Maximum SPI clocking speed of device in Hz +- interrupts : Should contain interrupt line +- interrupt-parent : Should be the phandle for the interrupt controller + that services interrupts for this device +- vio-supply : phandle to regulator providing VIO +- ti,power-gpio : GPIO connected to chip's PMEN pin + +Optional properties: +- ti,wl1251-has-eeprom : boolean, the wl1251 has an eeprom connected, which + provides configuration data (calibration, MAC, ...) +- Please consult Documentation/devicetree/bindings/spi/spi-bus.txt + for optional SPI connection related properties, + +Examples: + +&spi1 { + wl1251@0 { + compatible = "ti,wl1251"; + + reg = <0>; + spi-max-frequency = <48000000>; + spi-cpol; + spi-cpha; + + interrupt-parent = <&gpio2>; + interrupts = <10 IRQ_TYPE_NONE>; /* gpio line 42 */ + + vio-supply = <&vio>; + ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */ + }; +}; diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index de1bc6bbe585..cf18340eb3bb 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -536,11 +536,13 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { static void __init pandora_wl1251_init(void) { - struct wl12xx_platform_data pandora_wl1251_pdata; + struct wl1251_platform_data pandora_wl1251_pdata; int ret; memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata)); + pandora_wl1251_pdata.power_gpio = -1; + ret = gpio_request_one(PANDORA_WIFI_IRQ_GPIO, GPIOF_IN, "wl1251 irq"); if (ret < 0) goto fail; @@ -550,7 +552,7 @@ static void __init pandora_wl1251_init(void) goto fail_irq; pandora_wl1251_pdata.use_eeprom = true; - ret = wl12xx_set_platform_data(&pandora_wl1251_pdata); + ret = wl1251_set_platform_data(&pandora_wl1251_pdata); if (ret < 0) goto fail_irq; diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 8760bbe3baab..ddfc8df83c6a 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -84,7 +84,7 @@ enum { RX51_SPI_MIPID, /* LCD panel */ }; -static struct wl12xx_platform_data wl1251_pdata; +static struct wl1251_platform_data wl1251_pdata; static struct tsc2005_platform_data tsc2005_pdata; #if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE) @@ -1173,13 +1173,7 @@ static inline void board_smc91x_init(void) #endif -static void rx51_wl1251_set_power(bool enable) -{ - gpio_set_value(RX51_WL1251_POWER_GPIO, enable); -} - static struct gpio rx51_wl1251_gpios[] __initdata = { - { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" }, { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" }, }; @@ -1196,17 +1190,16 @@ static void __init rx51_init_wl1251(void) if (irq < 0) goto err_irq; - wl1251_pdata.set_power = rx51_wl1251_set_power; + wl1251_pdata.power_gpio = RX51_WL1251_POWER_GPIO; rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq; return; err_irq: gpio_free(RX51_WL1251_IRQ_GPIO); - gpio_free(RX51_WL1251_POWER_GPIO); error: printk(KERN_ERR "wl1251 board initialisation failed\n"); - wl1251_pdata.set_power = NULL; + wl1251_pdata.power_gpio = -1; /* * Now rx51_peripherals_spi_board_info[1].irq is zero and diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 106d1d8e16ad..4f78a9d39dc8 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -62,50 +62,53 @@ static const struct usb_device_id ath3k_table[] = { { USB_DEVICE(0x0CF3, 0x3000) }, /* Atheros AR3011 with sflash firmware*/ + { USB_DEVICE(0x0489, 0xE027) }, + { USB_DEVICE(0x0489, 0xE03D) }, + { USB_DEVICE(0x0930, 0x0215) }, { USB_DEVICE(0x0CF3, 0x3002) }, { USB_DEVICE(0x0CF3, 0xE019) }, { USB_DEVICE(0x13d3, 0x3304) }, - { USB_DEVICE(0x0930, 0x0215) }, - { USB_DEVICE(0x0489, 0xE03D) }, - { USB_DEVICE(0x0489, 0xE027) }, /* Atheros AR9285 Malbec with sflash firmware */ { USB_DEVICE(0x03F0, 0x311D) }, /* Atheros AR3012 with sflash firmware*/ - { USB_DEVICE(0x0CF3, 0x0036) }, - { USB_DEVICE(0x0CF3, 0x3004) }, - { USB_DEVICE(0x0CF3, 0x3008) }, - { USB_DEVICE(0x0CF3, 0x311D) }, - { USB_DEVICE(0x0CF3, 0x817a) }, - { USB_DEVICE(0x13d3, 0x3375) }, + { USB_DEVICE(0x0489, 0xe04d) }, + { USB_DEVICE(0x0489, 0xe04e) }, + { USB_DEVICE(0x0489, 0xe057) }, + { USB_DEVICE(0x0489, 0xe056) }, + { USB_DEVICE(0x0489, 0xe05f) }, + { USB_DEVICE(0x04c5, 0x1330) }, { USB_DEVICE(0x04CA, 0x3004) }, { USB_DEVICE(0x04CA, 0x3005) }, { USB_DEVICE(0x04CA, 0x3006) }, { USB_DEVICE(0x04CA, 0x3008) }, { USB_DEVICE(0x04CA, 0x300b) }, - { USB_DEVICE(0x13d3, 0x3362) }, - { USB_DEVICE(0x0CF3, 0xE004) }, - { USB_DEVICE(0x0CF3, 0xE005) }, { USB_DEVICE(0x0930, 0x0219) }, { USB_DEVICE(0x0930, 0x0220) }, - { USB_DEVICE(0x0489, 0xe057) }, - { USB_DEVICE(0x13d3, 0x3393) }, - { USB_DEVICE(0x0489, 0xe04e) }, - { USB_DEVICE(0x0489, 0xe056) }, - { USB_DEVICE(0x0489, 0xe04d) }, - { USB_DEVICE(0x04c5, 0x1330) }, - { USB_DEVICE(0x13d3, 0x3402) }, + { USB_DEVICE(0x0b05, 0x17d0) }, + { USB_DEVICE(0x0CF3, 0x0036) }, + { USB_DEVICE(0x0CF3, 0x3004) }, + { USB_DEVICE(0x0CF3, 0x3008) }, + { USB_DEVICE(0x0CF3, 0x311D) }, + { USB_DEVICE(0x0CF3, 0x311E) }, + { USB_DEVICE(0x0CF3, 0x311F) }, { USB_DEVICE(0x0cf3, 0x3121) }, + { USB_DEVICE(0x0CF3, 0x817a) }, { USB_DEVICE(0x0cf3, 0xe003) }, - { USB_DEVICE(0x0489, 0xe05f) }, + { USB_DEVICE(0x0CF3, 0xE004) }, + { USB_DEVICE(0x0CF3, 0xE005) }, + { USB_DEVICE(0x13d3, 0x3362) }, + { USB_DEVICE(0x13d3, 0x3375) }, + { USB_DEVICE(0x13d3, 0x3393) }, + { USB_DEVICE(0x13d3, 0x3402) }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xE02C) }, /* Atheros AR5BBU22 with sflash firmware */ - { USB_DEVICE(0x0489, 0xE03C) }, { USB_DEVICE(0x0489, 0xE036) }, + { USB_DEVICE(0x0489, 0xE03C) }, { } /* Terminating entry */ }; @@ -118,36 +121,39 @@ MODULE_DEVICE_TABLE(usb, ath3k_table); static const struct usb_device_id ath3k_blist_tbl[] = { /* Atheros AR3012 with sflash firmware*/ - { USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x3008), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x311D), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0CF3, 0x817a), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe05f), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3004), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x3008), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311D), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311E), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311F), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x3121), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0CF3, 0x817a), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe003), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe05f), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU22 with sflash firmware */ - { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xE036), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, { } /* Terminating entry */ }; diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index baeaaed299e4..199b9d42489c 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -101,21 +101,24 @@ static const struct usb_device_id btusb_table[] = { { USB_DEVICE(0x0c10, 0x0000) }, /* Broadcom BCM20702A0 */ + { USB_DEVICE(0x0489, 0xe042) }, + { USB_DEVICE(0x04ca, 0x2003) }, { USB_DEVICE(0x0b05, 0x17b5) }, { USB_DEVICE(0x0b05, 0x17cb) }, - { USB_DEVICE(0x04ca, 0x2003) }, - { USB_DEVICE(0x0489, 0xe042) }, { USB_DEVICE(0x413c, 0x8197) }, /* Foxconn - Hon Hai */ { USB_VENDOR_AND_INTERFACE_INFO(0x0489, 0xff, 0x01, 0x01) }, - /*Broadcom devices with vendor specific id */ + /* Broadcom devices with vendor specific id */ { USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) }, /* Belkin F8065bf - Broadcom based */ { USB_VENDOR_AND_INTERFACE_INFO(0x050d, 0xff, 0x01, 0x01) }, + /* IMC Networks - Broadcom based */ + { USB_VENDOR_AND_INTERFACE_INFO(0x13d3, 0xff, 0x01, 0x01) }, + { } /* Terminating entry */ }; @@ -129,55 +132,58 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE }, /* Atheros 3011 with sflash firmware */ + { USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE }, + { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE }, + { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x0cf3, 0xe019), .driver_info = BTUSB_IGNORE }, { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE }, - { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE }, - { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE }, - { USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE }, /* Atheros AR9285 Malbec with sflash firmware */ { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE }, /* Atheros 3012 with sflash firmware */ - { USB_DEVICE(0x0cf3, 0x0036), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x3008), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x311d), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x817a), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe05f), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3004), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x0036), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x3008), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311d), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311e), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x311f), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x3121), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0x817a), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe003), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0489, 0xe05f), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 }, /* Atheros AR5BBU12 with sflash firmware */ { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE }, /* Atheros AR5BBU12 with sflash firmware */ - { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xe036), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 }, /* Broadcom BCM2035 */ - { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU }, - { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU }, { USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 }, + { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU }, + { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU }, /* Broadcom BCM2045 */ { USB_DEVICE(0x0a5c, 0x2039), .driver_info = BTUSB_WRONG_SCO_MTU }, diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 1ef6990a5c7e..add1c6a72063 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -359,7 +359,7 @@ static const struct file_operations vhci_fops = { static struct miscdevice vhci_miscdev= { .name = "vhci", .fops = &vhci_fops, - .minor = MISC_DYNAMIC_MINOR, + .minor = VHCI_MINOR, }; static int __init vhci_init(void) @@ -385,3 +385,4 @@ MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); MODULE_ALIAS("devname:vhci"); +MODULE_ALIAS_MISCDEV(VHCI_MINOR); diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 200020eb3005..d1fab435f5a3 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -53,7 +53,7 @@ config LIBERTAS_THINFIRM_USB config AIRO tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards" - depends on ISA_DMA_API && (PCI || BROKEN) + depends on CFG80211 && ISA_DMA_API && (PCI || BROKEN) select WIRELESS_EXT select CRYPTO select WEXT_SPY @@ -73,7 +73,7 @@ config AIRO config ATMEL tristate "Atmel at76c50x chipset 802.11b support" - depends on (PCI || PCMCIA) + depends on CFG80211 && (PCI || PCMCIA) select WIRELESS_EXT select WEXT_PRIV select FW_LOADER @@ -138,7 +138,7 @@ config AIRO_CS config PCMCIA_WL3501 tristate "Planet WL3501 PCMCIA cards" - depends on PCMCIA + depends on CFG80211 && PCMCIA select WIRELESS_EXT select WEXT_SPY help @@ -168,7 +168,7 @@ config PRISM54 config USB_ZD1201 tristate "USB ZD1201 based Wireless device support" - depends on USB + depends on CFG80211 && USB select WIRELESS_EXT select WEXT_PRIV select FW_LOADER diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index edf4b57c4aaa..64747d457bb3 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -36,7 +36,7 @@ #include <linux/bitops.h> #include <linux/scatterlist.h> #include <linux/crypto.h> -#include <asm/io.h> +#include <linux/io.h> #include <asm/unaligned.h> #include <linux/netdevice.h> @@ -45,11 +45,11 @@ #include <linux/if_arp.h> #include <linux/ioport.h> #include <linux/pci.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/kthread.h> #include <linux/freezer.h> -#include <linux/ieee80211.h> +#include <net/cfg80211.h> #include <net/iw_handler.h> #include "airo.h" @@ -5797,7 +5797,7 @@ static int airo_set_freq(struct net_device *dev, /* Hack to fall through... */ fwrq->e = 0; - fwrq->m = ieee80211_freq_to_dsss_chan(f); + fwrq->m = ieee80211_frequency_to_channel(f); } /* Setting by channel number */ if((fwrq->m > 1000) || (fwrq->e > 0)) @@ -5841,7 +5841,8 @@ static int airo_get_freq(struct net_device *dev, ch = le16_to_cpu(status_rid.channel); if((ch > 0) && (ch < 15)) { - fwrq->m = ieee80211_dsss_chan_to_freq(ch) * 100000; + fwrq->m = 100000 * + ieee80211_channel_to_frequency(ch, IEEE80211_BAND_2GHZ); fwrq->e = 1; } else { fwrq->m = ch; @@ -6898,7 +6899,8 @@ static int airo_get_range(struct net_device *dev, k = 0; for(i = 0; i < 14; i++) { range->freq[k].i = i + 1; /* List index */ - range->freq[k].m = ieee80211_dsss_chan_to_freq(i + 1) * 100000; + range->freq[k].m = 100000 * + ieee80211_channel_to_frequency(i + 1, IEEE80211_BAND_2GHZ); range->freq[k++].e = 1; /* Values in MHz -> * 10^5 * 10 */ } range->num_frequency = k; @@ -7297,7 +7299,8 @@ static inline char *airo_translate_scan(struct net_device *dev, /* Add frequency */ iwe.cmd = SIOCGIWFREQ; iwe.u.freq.m = le16_to_cpu(bss->dsChannel); - iwe.u.freq.m = ieee80211_dsss_chan_to_freq(iwe.u.freq.m) * 100000; + iwe.u.freq.m = 100000 * + ieee80211_channel_to_frequency(iwe.u.freq.m, IEEE80211_BAND_2GHZ); iwe.u.freq.e = 1; current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 6260b834a86f..d239acc26125 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -63,7 +63,7 @@ enum ath_bus_type { }; struct reg_dmn_pair_mapping { - u16 regDmnEnum; + u16 reg_domain; u16 reg_5ghz_ctl; u16 reg_2ghz_ctl; }; @@ -163,6 +163,7 @@ struct ath_common { bool bt_ant_diversity; int last_rssi; + struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; }; struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 3b59af3bddf4..ebc5fc2ede75 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -55,8 +55,7 @@ static void ath10k_send_suspend_complete(struct ath10k *ar) { ath10k_dbg(ATH10K_DBG_BOOT, "boot suspend complete\n"); - ar->is_target_paused = true; - wake_up(&ar->event_queue); + complete(&ar->target_suspend); } static int ath10k_init_connect_htc(struct ath10k *ar) @@ -470,8 +469,12 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name) if (index == ie_len) break; - if (data[index] & (1 << bit)) + if (data[index] & (1 << bit)) { + ath10k_dbg(ATH10K_DBG_BOOT, + "Enabling feature bit: %i\n", + i); __set_bit(i, ar->fw_features); + } } ath10k_dbg_dump(ATH10K_DBG_BOOT, "features", "", @@ -699,6 +702,7 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev, init_completion(&ar->scan.started); init_completion(&ar->scan.completed); init_completion(&ar->scan.on_channel); + init_completion(&ar->target_suspend); init_completion(&ar->install_key_done); init_completion(&ar->vdev_setup_done); @@ -722,8 +726,6 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev, INIT_WORK(&ar->wmi_mgmt_tx_work, ath10k_mgmt_over_wmi_tx_work); skb_queue_head_init(&ar->wmi_mgmt_tx_queue); - init_waitqueue_head(&ar->event_queue); - INIT_WORK(&ar->restart_work, ath10k_core_restart); return ar; @@ -856,10 +858,34 @@ err: } EXPORT_SYMBOL(ath10k_core_start); +int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt) +{ + int ret; + + reinit_completion(&ar->target_suspend); + + ret = ath10k_wmi_pdev_suspend_target(ar, suspend_opt); + if (ret) { + ath10k_warn("could not suspend target (%d)\n", ret); + return ret; + } + + ret = wait_for_completion_timeout(&ar->target_suspend, 1 * HZ); + + if (ret == 0) { + ath10k_warn("suspend timed out - target pause event never came\n"); + return -ETIMEDOUT; + } + + return 0; +} + void ath10k_core_stop(struct ath10k *ar) { lockdep_assert_held(&ar->conf_mutex); + /* try to suspend target */ + ath10k_wait_for_suspend(ar, WMI_PDEV_SUSPEND_AND_DISABLE_INTR); ath10k_debug_stop(ar); ath10k_htc_stop(&ar->htc); ath10k_htt_detach(&ar->htt); diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index ade1781c7186..1fc26fe057e8 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -46,6 +46,18 @@ #define ATH10K_MAX_NUM_MGMT_PENDING 128 +/* number of failed packets */ +#define ATH10K_KICKOUT_THRESHOLD 50 + +/* + * Use insanely high numbers to make sure that the firmware implementation + * won't start, we have the same functionality already in hostapd. Unit + * is seconds. + */ +#define ATH10K_KEEPALIVE_MIN_IDLE 3747 +#define ATH10K_KEEPALIVE_MAX_IDLE 3895 +#define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900 + struct ath10k; struct ath10k_skb_cb { @@ -61,6 +73,11 @@ struct ath10k_skb_cb { u8 frag_len; u8 pad_len; } __packed htt; + + struct { + bool dtim_zero; + bool deliver_cab; + } bcn; } __packed; static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) @@ -211,6 +228,18 @@ struct ath10k_peer { struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; }; +struct ath10k_sta { + struct ath10k_vif *arvif; + + /* the following are protected by ar->data_lock */ + u32 changed; /* IEEE80211_RC_* */ + u32 bw; + u32 nss; + u32 smps; + + struct work_struct update_wk; +}; + #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5*HZ) struct ath10k_vif { @@ -222,10 +251,17 @@ struct ath10k_vif { u32 beacon_interval; u32 dtim_period; struct sk_buff *beacon; + /* protected by data_lock */ + bool beacon_sent; struct ath10k *ar; struct ieee80211_vif *vif; + bool is_started; + bool is_up; + u32 aid; + u8 bssid[ETH_ALEN]; + struct work_struct wep_key_work; struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; u8 def_wep_key_idx; @@ -235,7 +271,6 @@ struct ath10k_vif { union { struct { - u8 bssid[ETH_ALEN]; u32 uapsd; } sta; struct { @@ -249,9 +284,6 @@ struct ath10k_vif { u32 noa_len; u8 *noa_data; } ap; - struct { - u8 bssid[ETH_ALEN]; - } ibss; } u; u8 fixed_rate; @@ -355,8 +387,7 @@ struct ath10k { const struct ath10k_hif_ops *ops; } hif; - wait_queue_head_t event_queue; - bool is_target_paused; + struct completion target_suspend; struct ath10k_bmi bmi; struct ath10k_wmi wmi; @@ -412,6 +443,9 @@ struct ath10k { /* valid during scan; needed for mgmt rx during scan */ struct ieee80211_channel *scan_channel; + /* current operating channel definition */ + struct cfg80211_chan_def chandef; + int free_vdev_map; int monitor_vdev_id; bool monitor_enabled; @@ -470,6 +504,7 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev, void ath10k_core_destroy(struct ath10k *ar); int ath10k_core_start(struct ath10k *ar); +int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt); void ath10k_core_stop(struct ath10k *ar); int ath10k_core_register(struct ath10k *ar, u32 chip_id); void ath10k_core_unregister(struct ath10k *ar); diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h index 1773c36c71a0..a5824990bd2a 100644 --- a/drivers/net/wireless/ath/ath10k/debug.h +++ b/drivers/net/wireless/ath/ath10k/debug.h @@ -92,7 +92,7 @@ static inline void ath10k_debug_read_target_stats(struct ath10k *ar, #ifdef CONFIG_ATH10K_DEBUG __printf(2, 3) void ath10k_dbg(enum ath10k_debug_mask mask, - const char *fmt, ...); + const char *fmt, ...); void ath10k_dbg_dump(enum ath10k_debug_mask mask, const char *msg, const char *prefix, const void *buf, size_t len); diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index fe8bd1b59f0e..4767c24bf819 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -324,7 +324,7 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, msdu->len + skb_tailroom(msdu), DMA_FROM_DEVICE); - ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx: ", + ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx pop: ", msdu->data, msdu->len + skb_tailroom(msdu)); rx_desc = (struct htt_rx_desc *)msdu->data; @@ -417,8 +417,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, next->len + skb_tailroom(next), DMA_FROM_DEVICE); - ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx: ", - next->data, + ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, + "htt rx chained: ", next->data, next->len + skb_tailroom(next)); skb_trim(next, 0); @@ -430,12 +430,6 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, msdu_chaining = 1; } - if (msdu_len > 0) { - /* This may suggest FW bug? */ - ath10k_warn("htt rx msdu len not consumed (%d)\n", - msdu_len); - } - last_msdu = __le32_to_cpu(rx_desc->msdu_end.info0) & RX_MSDU_END_INFO0_LAST_MSDU; @@ -751,7 +745,7 @@ static void ath10k_htt_rx_msdu(struct ath10k_htt *htt, struct htt_rx_info *info) /* This shouldn't happen. If it does than it may be a FW bug. */ if (skb->next) { - ath10k_warn("received chained non A-MSDU frame\n"); + ath10k_warn("htt rx received chained non A-MSDU frame\n"); ath10k_htt_rx_free_msdu_chain(skb->next); skb->next = NULL; } @@ -937,6 +931,8 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, } if (ath10k_htt_rx_has_decrypt_err(msdu_head)) { + ath10k_dbg(ATH10K_DBG_HTT, + "htt rx dropping due to decrypt-err\n"); ath10k_htt_rx_free_msdu_chain(msdu_head); continue; } @@ -945,12 +941,14 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, /* Skip mgmt frames while we handle this in WMI */ if (status == HTT_RX_IND_MPDU_STATUS_MGMT_CTRL) { + ath10k_dbg(ATH10K_DBG_HTT, "htt rx mgmt ctrl\n"); ath10k_htt_rx_free_msdu_chain(msdu_head); continue; } if (status != HTT_RX_IND_MPDU_STATUS_OK && status != HTT_RX_IND_MPDU_STATUS_TKIP_MIC_ERR && + status != HTT_RX_IND_MPDU_STATUS_ERR_INV_PEER && !htt->ar->monitor_enabled) { ath10k_dbg(ATH10K_DBG_HTT, "htt rx ignoring frame w/ status %d\n", @@ -960,6 +958,8 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, } if (test_bit(ATH10K_CAC_RUNNING, &htt->ar->dev_flags)) { + ath10k_dbg(ATH10K_DBG_HTT, + "htt rx CAC running\n"); ath10k_htt_rx_free_msdu_chain(msdu_head); continue; } @@ -967,7 +967,7 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, /* FIXME: we do not support chaining yet. * this needs investigation */ if (msdu_chaining) { - ath10k_warn("msdu_chaining is true\n"); + ath10k_warn("htt rx msdu_chaining is true\n"); ath10k_htt_rx_free_msdu_chain(msdu_head); continue; } @@ -975,6 +975,15 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, info.skb = msdu_head; info.fcs_err = ath10k_htt_rx_has_fcs_err(msdu_head); info.mic_err = ath10k_htt_rx_has_mic_err(msdu_head); + + if (info.fcs_err) + ath10k_dbg(ATH10K_DBG_HTT, + "htt rx has FCS err\n"); + + if (info.mic_err) + ath10k_dbg(ATH10K_DBG_HTT, + "htt rx has MIC err\n"); + info.signal = ATH10K_DEFAULT_NOISE_FLOOR; info.signal += rx->ppdu.combined_rssi; @@ -1095,7 +1104,7 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt, skb_trim(info.skb, info.skb->len - trim); - ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt frag mpdu: ", + ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx frag mpdu: ", info.skb->data, info.skb->len); ath10k_process_rx(htt->ar, &info); @@ -1116,7 +1125,7 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) if (!IS_ALIGNED((unsigned long)skb->data, 4)) ath10k_warn("unaligned htt message, expect trouble\n"); - ath10k_dbg(ATH10K_DBG_HTT, "HTT RX, msg_type: 0x%0X\n", + ath10k_dbg(ATH10K_DBG_HTT, "htt rx, msg_type: 0x%0X\n", resp->hdr.msg_type); switch (resp->hdr.msg_type) { case HTT_T2H_MSG_TYPE_VERSION_CONF: { diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index f1d36d2d2723..acaa046dc93b 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -460,9 +460,9 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) DMA_TO_DEVICE); } - ath10k_dbg(ATH10K_DBG_HTT, "msdu 0x%llx\n", + ath10k_dbg(ATH10K_DBG_HTT, "tx-msdu 0x%llx\n", (unsigned long long) ATH10K_SKB_CB(msdu)->paddr); - ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "msdu: ", + ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "tx-msdu: ", msdu->data, msdu->len); skb_put(txdesc, desc_len); diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index f1505a25d810..35fc44e281f5 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -205,8 +205,11 @@ enum ath10k_mcast2ucast_mode { #define WLAN_ANALOG_INTF_PCIE_BASE_ADDRESS 0x0006c000 #define PCIE_LOCAL_BASE_ADDRESS 0x00080000 +#define SOC_RESET_CONTROL_ADDRESS 0x00000000 #define SOC_RESET_CONTROL_OFFSET 0x00000000 #define SOC_RESET_CONTROL_SI0_RST_MASK 0x00000001 +#define SOC_RESET_CONTROL_CE_RST_MASK 0x00040000 +#define SOC_RESET_CONTROL_CPU_WARM_RST_MASK 0x00000040 #define SOC_CPU_CLOCK_OFFSET 0x00000020 #define SOC_CPU_CLOCK_STANDARD_LSB 0 #define SOC_CPU_CLOCK_STANDARD_MASK 0x00000003 @@ -216,6 +219,8 @@ enum ath10k_mcast2ucast_mode { #define SOC_LPO_CAL_OFFSET 0x000000e0 #define SOC_LPO_CAL_ENABLE_LSB 20 #define SOC_LPO_CAL_ENABLE_MASK 0x00100000 +#define SOC_LF_TIMER_CONTROL0_ADDRESS 0x00000050 +#define SOC_LF_TIMER_CONTROL0_ENABLE_MASK 0x00000004 #define SOC_CHIP_ID_ADDRESS 0x000000ec #define SOC_CHIP_ID_REV_LSB 8 @@ -273,6 +278,7 @@ enum ath10k_mcast2ucast_mode { #define PCIE_INTR_CAUSE_ADDRESS 0x000c #define PCIE_INTR_CLR_ADDRESS 0x0014 #define SCRATCH_3_ADDRESS 0x0030 +#define CPU_INTR_ADDRESS 0x0010 /* Firmware indications to the Host via SCRATCH_3 register. */ #define FW_INDICATOR_ADDRESS (SOC_CORE_BASE_ADDRESS + SCRATCH_3_ADDRESS) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 776e364eadcd..e17f5d732b5a 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -339,6 +339,50 @@ static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr) return 0; } +static int ath10k_mac_set_kickout(struct ath10k_vif *arvif) +{ + struct ath10k *ar = arvif->ar; + u32 param; + int ret; + + param = ar->wmi.pdev_param->sta_kickout_th; + ret = ath10k_wmi_pdev_set_param(ar, param, + ATH10K_KICKOUT_THRESHOLD); + if (ret) { + ath10k_warn("Failed to set kickout threshold: %d\n", ret); + return ret; + } + + param = ar->wmi.vdev_param->ap_keepalive_min_idle_inactive_time_secs; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param, + ATH10K_KEEPALIVE_MIN_IDLE); + if (ret) { + ath10k_warn("Failed to set keepalive minimum idle time : %d\n", + ret); + return ret; + } + + param = ar->wmi.vdev_param->ap_keepalive_max_idle_inactive_time_secs; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param, + ATH10K_KEEPALIVE_MAX_IDLE); + if (ret) { + ath10k_warn("Failed to set keepalive maximum idle time: %d\n", + ret); + return ret; + } + + param = ar->wmi.vdev_param->ap_keepalive_max_unresponsive_time_secs; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param, + ATH10K_KEEPALIVE_MAX_UNRESPONSIVE); + if (ret) { + ath10k_warn("Failed to set keepalive maximum unresponsive time: %d\n", + ret); + return ret; + } + + return 0; +} + static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value) { struct ath10k *ar = arvif->ar; @@ -444,8 +488,7 @@ static inline int ath10k_vdev_setup_sync(struct ath10k *ar) static int ath10k_vdev_start(struct ath10k_vif *arvif) { struct ath10k *ar = arvif->ar; - struct ieee80211_conf *conf = &ar->hw->conf; - struct ieee80211_channel *channel = conf->chandef.chan; + struct cfg80211_chan_def *chandef = &ar->chandef; struct wmi_vdev_start_request_arg arg = {}; int ret = 0; @@ -457,16 +500,14 @@ static int ath10k_vdev_start(struct ath10k_vif *arvif) arg.dtim_period = arvif->dtim_period; arg.bcn_intval = arvif->beacon_interval; - arg.channel.freq = channel->center_freq; - - arg.channel.band_center_freq1 = conf->chandef.center_freq1; - - arg.channel.mode = chan_to_phymode(&conf->chandef); + arg.channel.freq = chandef->chan->center_freq; + arg.channel.band_center_freq1 = chandef->center_freq1; + arg.channel.mode = chan_to_phymode(chandef); arg.channel.min_power = 0; - arg.channel.max_power = channel->max_power * 2; - arg.channel.max_reg_power = channel->max_reg_power * 2; - arg.channel.max_antenna_gain = channel->max_antenna_gain * 2; + arg.channel.max_power = chandef->chan->max_power * 2; + arg.channel.max_reg_power = chandef->chan->max_reg_power * 2; + arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain * 2; if (arvif->vdev_type == WMI_VDEV_TYPE_AP) { arg.ssid = arvif->u.ap.ssid; @@ -475,7 +516,7 @@ static int ath10k_vdev_start(struct ath10k_vif *arvif) /* For now allow DFS for AP mode */ arg.channel.chan_radar = - !!(channel->flags & IEEE80211_CHAN_RADAR); + !!(chandef->chan->flags & IEEE80211_CHAN_RADAR); } else if (arvif->vdev_type == WMI_VDEV_TYPE_IBSS) { arg.ssid = arvif->vif->bss_conf.ssid; arg.ssid_len = arvif->vif->bss_conf.ssid_len; @@ -527,7 +568,8 @@ static int ath10k_vdev_stop(struct ath10k_vif *arvif) static int ath10k_monitor_start(struct ath10k *ar, int vdev_id) { - struct ieee80211_channel *channel = ar->hw->conf.chandef.chan; + struct cfg80211_chan_def *chandef = &ar->chandef; + struct ieee80211_channel *channel = chandef->chan; struct wmi_vdev_start_request_arg arg = {}; int ret = 0; @@ -540,11 +582,11 @@ static int ath10k_monitor_start(struct ath10k *ar, int vdev_id) arg.vdev_id = vdev_id; arg.channel.freq = channel->center_freq; - arg.channel.band_center_freq1 = ar->hw->conf.chandef.center_freq1; + arg.channel.band_center_freq1 = chandef->center_freq1; /* TODO setup this dynamically, what in case we don't have any vifs? */ - arg.channel.mode = chan_to_phymode(&ar->hw->conf.chandef); + arg.channel.mode = chan_to_phymode(chandef); arg.channel.chan_radar = !!(channel->flags & IEEE80211_CHAN_RADAR); @@ -791,6 +833,20 @@ static void ath10k_control_beaconing(struct ath10k_vif *arvif, if (!info->enable_beacon) { ath10k_vdev_stop(arvif); + + arvif->is_started = false; + arvif->is_up = false; + + spin_lock_bh(&arvif->ar->data_lock); + if (arvif->beacon) { + ath10k_skb_unmap(arvif->ar->dev, arvif->beacon); + dev_kfree_skb_any(arvif->beacon); + + arvif->beacon = NULL; + arvif->beacon_sent = false; + } + spin_unlock_bh(&arvif->ar->data_lock); + return; } @@ -800,12 +856,21 @@ static void ath10k_control_beaconing(struct ath10k_vif *arvif, if (ret) return; - ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, 0, info->bssid); + arvif->aid = 0; + memcpy(arvif->bssid, info->bssid, ETH_ALEN); + + ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, + arvif->bssid); if (ret) { ath10k_warn("Failed to bring up VDEV: %d\n", arvif->vdev_id); + ath10k_vdev_stop(arvif); return; } + + arvif->is_started = true; + arvif->is_up = true; + ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d up\n", arvif->vdev_id); } @@ -824,18 +889,18 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif, ath10k_warn("Failed to delete IBSS self peer:%pM for VDEV:%d ret:%d\n", self_peer, arvif->vdev_id, ret); - if (is_zero_ether_addr(arvif->u.ibss.bssid)) + if (is_zero_ether_addr(arvif->bssid)) return; ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, - arvif->u.ibss.bssid); + arvif->bssid); if (ret) { ath10k_warn("Failed to delete IBSS BSSID peer:%pM for VDEV:%d ret:%d\n", - arvif->u.ibss.bssid, arvif->vdev_id, ret); + arvif->bssid, arvif->vdev_id, ret); return; } - memset(arvif->u.ibss.bssid, 0, ETH_ALEN); + memset(arvif->bssid, 0, ETH_ALEN); return; } @@ -1017,7 +1082,6 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar, struct wmi_peer_assoc_complete_arg *arg) { const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; - int smps; int i, n; lockdep_assert_held(&ar->conf_mutex); @@ -1063,17 +1127,6 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar, arg->peer_flags |= WMI_PEER_STBC; } - smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; - smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; - - if (smps == WLAN_HT_CAP_SM_PS_STATIC) { - arg->peer_flags |= WMI_PEER_SPATIAL_MUX; - arg->peer_flags |= WMI_PEER_STATIC_MIMOPS; - } else if (smps == WLAN_HT_CAP_SM_PS_DYNAMIC) { - arg->peer_flags |= WMI_PEER_SPATIAL_MUX; - arg->peer_flags |= WMI_PEER_DYN_MIMOPS; - } - if (ht_cap->mcs.rx_mask[1] && ht_cap->mcs.rx_mask[2]) arg->peer_rate_caps |= WMI_RC_TS_FLAG; else if (ht_cap->mcs.rx_mask[1]) @@ -1083,8 +1136,23 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar, if (ht_cap->mcs.rx_mask[i/8] & (1 << i%8)) arg->peer_ht_rates.rates[n++] = i; - arg->peer_ht_rates.num_rates = n; - arg->peer_num_spatial_streams = max((n+7) / 8, 1); + /* + * This is a workaround for HT-enabled STAs which break the spec + * and have no HT capabilities RX mask (no HT RX MCS map). + * + * As per spec, in section 20.3.5 Modulation and coding scheme (MCS), + * MCS 0 through 7 are mandatory in 20MHz with 800 ns GI at all STAs. + * + * Firmware asserts if such situation occurs. + */ + if (n == 0) { + arg->peer_ht_rates.num_rates = 8; + for (i = 0; i < arg->peer_ht_rates.num_rates; i++) + arg->peer_ht_rates.rates[i] = i; + } else { + arg->peer_ht_rates.num_rates = n; + arg->peer_num_spatial_streams = sta->rx_nss; + } ath10k_dbg(ATH10K_DBG_MAC, "mac ht peer %pM mcs cnt %d nss %d\n", arg->addr, @@ -1092,27 +1160,20 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar, arg->peer_num_spatial_streams); } -static void ath10k_peer_assoc_h_qos_ap(struct ath10k *ar, - struct ath10k_vif *arvif, - struct ieee80211_sta *sta, - struct ieee80211_bss_conf *bss_conf, - struct wmi_peer_assoc_complete_arg *arg) +static int ath10k_peer_assoc_qos_ap(struct ath10k *ar, + struct ath10k_vif *arvif, + struct ieee80211_sta *sta) { u32 uapsd = 0; u32 max_sp = 0; + int ret = 0; lockdep_assert_held(&ar->conf_mutex); - if (sta->wme) - arg->peer_flags |= WMI_PEER_QOS; - if (sta->wme && sta->uapsd_queues) { ath10k_dbg(ATH10K_DBG_MAC, "mac uapsd_queues 0x%x max_sp %d\n", sta->uapsd_queues, sta->max_sp); - arg->peer_flags |= WMI_PEER_APSD; - arg->peer_rate_caps |= WMI_RC_UAPSD_FLAG; - if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VO) uapsd |= WMI_AP_PS_UAPSD_AC3_DELIVERY_EN | WMI_AP_PS_UAPSD_AC3_TRIGGER_EN; @@ -1130,35 +1191,40 @@ static void ath10k_peer_assoc_h_qos_ap(struct ath10k *ar, if (sta->max_sp < MAX_WMI_AP_PS_PEER_PARAM_MAX_SP) max_sp = sta->max_sp; - ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, - sta->addr, - WMI_AP_PS_PEER_PARAM_UAPSD, - uapsd); + ret = ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, + sta->addr, + WMI_AP_PS_PEER_PARAM_UAPSD, + uapsd); + if (ret) { + ath10k_warn("failed to set ap ps peer param uapsd: %d\n", + ret); + return ret; + } - ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, - sta->addr, - WMI_AP_PS_PEER_PARAM_MAX_SP, - max_sp); + ret = ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, + sta->addr, + WMI_AP_PS_PEER_PARAM_MAX_SP, + max_sp); + if (ret) { + ath10k_warn("failed to set ap ps peer param max sp: %d\n", + ret); + return ret; + } /* TODO setup this based on STA listen interval and beacon interval. Currently we don't know sta->listen_interval - mac80211 patch required. Currently use 10 seconds */ - ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, - sta->addr, - WMI_AP_PS_PEER_PARAM_AGEOUT_TIME, - 10); + ret = ath10k_wmi_set_ap_ps_param(ar, arvif->vdev_id, sta->addr, + WMI_AP_PS_PEER_PARAM_AGEOUT_TIME, 10); + if (ret) { + ath10k_warn("failed to set ap ps peer param ageout time: %d\n", + ret); + return ret; + } } -} -static void ath10k_peer_assoc_h_qos_sta(struct ath10k *ar, - struct ath10k_vif *arvif, - struct ieee80211_sta *sta, - struct ieee80211_bss_conf *bss_conf, - struct wmi_peer_assoc_complete_arg *arg) -{ - if (bss_conf->qos) - arg->peer_flags |= WMI_PEER_QOS; + return 0; } static void ath10k_peer_assoc_h_vht(struct ath10k *ar, @@ -1211,10 +1277,17 @@ static void ath10k_peer_assoc_h_qos(struct ath10k *ar, { switch (arvif->vdev_type) { case WMI_VDEV_TYPE_AP: - ath10k_peer_assoc_h_qos_ap(ar, arvif, sta, bss_conf, arg); + if (sta->wme) + arg->peer_flags |= WMI_PEER_QOS; + + if (sta->wme && sta->uapsd_queues) { + arg->peer_flags |= WMI_PEER_APSD; + arg->peer_rate_caps |= WMI_RC_UAPSD_FLAG; + } break; case WMI_VDEV_TYPE_STA: - ath10k_peer_assoc_h_qos_sta(ar, arvif, sta, bss_conf, arg); + if (bss_conf->qos) + arg->peer_flags |= WMI_PEER_QOS; break; default: break; @@ -1293,6 +1366,33 @@ static int ath10k_peer_assoc_prepare(struct ath10k *ar, return 0; } +static const u32 ath10k_smps_map[] = { + [WLAN_HT_CAP_SM_PS_STATIC] = WMI_PEER_SMPS_STATIC, + [WLAN_HT_CAP_SM_PS_DYNAMIC] = WMI_PEER_SMPS_DYNAMIC, + [WLAN_HT_CAP_SM_PS_INVALID] = WMI_PEER_SMPS_PS_NONE, + [WLAN_HT_CAP_SM_PS_DISABLED] = WMI_PEER_SMPS_PS_NONE, +}; + +static int ath10k_setup_peer_smps(struct ath10k *ar, struct ath10k_vif *arvif, + const u8 *addr, + const struct ieee80211_sta_ht_cap *ht_cap) +{ + int smps; + + if (!ht_cap->ht_supported) + return 0; + + smps = ht_cap->cap & IEEE80211_HT_CAP_SM_PS; + smps >>= IEEE80211_HT_CAP_SM_PS_SHIFT; + + if (smps >= ARRAY_SIZE(ath10k_smps_map)) + return -EINVAL; + + return ath10k_wmi_peer_set_param(ar, arvif->vdev_id, addr, + WMI_PEER_SMPS_STATE, + ath10k_smps_map[smps]); +} + /* can be called only in mac80211 callbacks due to `key_count` usage */ static void ath10k_bss_assoc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -1300,6 +1400,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); + struct ieee80211_sta_ht_cap ht_cap; struct wmi_peer_assoc_complete_arg peer_arg; struct ieee80211_sta *ap_sta; int ret; @@ -1316,6 +1417,10 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw, return; } + /* ap_sta must be accessed only within rcu section which must be left + * before calling ath10k_setup_peer_smps() which might sleep. */ + ht_cap = ap_sta->ht_cap; + ret = ath10k_peer_assoc_prepare(ar, arvif, ap_sta, bss_conf, &peer_arg); if (ret) { @@ -1334,15 +1439,27 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw, return; } + ret = ath10k_setup_peer_smps(ar, arvif, bss_conf->bssid, &ht_cap); + if (ret) { + ath10k_warn("failed to setup peer SMPS: %d\n", ret); + return; + } + ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d up (associated) bssid %pM aid %d\n", arvif->vdev_id, bss_conf->bssid, bss_conf->aid); - ret = ath10k_wmi_vdev_up(ar, arvif->vdev_id, bss_conf->aid, - bss_conf->bssid); - if (ret) + arvif->aid = bss_conf->aid; + memcpy(arvif->bssid, bss_conf->bssid, ETH_ALEN); + + ret = ath10k_wmi_vdev_up(ar, arvif->vdev_id, arvif->aid, arvif->bssid); + if (ret) { ath10k_warn("VDEV: %d up failed: ret %d\n", arvif->vdev_id, ret); + return; + } + + arvif->is_up = true; } /* @@ -1382,6 +1499,9 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw, ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id); arvif->def_wep_key_idx = 0; + + arvif->is_started = false; + arvif->is_up = false; } static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif, @@ -1406,12 +1526,25 @@ static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif, return ret; } + ret = ath10k_setup_peer_smps(ar, arvif, sta->addr, &sta->ht_cap); + if (ret) { + ath10k_warn("failed to setup peer SMPS: %d\n", ret); + return ret; + } + ret = ath10k_install_peer_wep_keys(arvif, sta->addr); if (ret) { ath10k_warn("could not install peer wep keys (%d)\n", ret); return ret; } + ret = ath10k_peer_assoc_qos_ap(ar, arvif, sta); + if (ret) { + ath10k_warn("could not set qos params for STA %pM, %d\n", + sta->addr, ret); + return ret; + } + return ret; } @@ -1547,9 +1680,9 @@ static void ath10k_regd_update(struct ath10k *ar) /* Target allows setting up per-band regdomain but ath_common provides * a combined one only */ ret = ath10k_wmi_pdev_set_regdomain(ar, - regpair->regDmnEnum, - regpair->regDmnEnum, /* 2ghz */ - regpair->regDmnEnum, /* 5ghz */ + regpair->reg_domain, + regpair->reg_domain, /* 2ghz */ + regpair->reg_domain, /* 5ghz */ regpair->reg_2ghz_ctl, regpair->reg_5ghz_ctl); if (ret) @@ -2100,11 +2233,29 @@ static int ath10k_start(struct ieee80211_hw *hw) ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n", ret); + /* + * By default FW set ARP frames ac to voice (6). In that case ARP + * exchange is not working properly for UAPSD enabled AP. ARP requests + * which arrives with access category 0 are processed by network stack + * and send back with access category 0, but FW changes access category + * to 6. Set ARP frames access category to best effort (0) solves + * this problem. + */ + + ret = ath10k_wmi_pdev_set_param(ar, + ar->wmi.pdev_param->arp_ac_override, 0); + if (ret) { + ath10k_warn("could not set arp ac override parameter: %d\n", + ret); + goto exit; + } + ath10k_regd_update(ar); + ret = 0; exit: mutex_unlock(&ar->conf_mutex); - return 0; + return ret; } static void ath10k_stop(struct ieee80211_hw *hw) @@ -2145,6 +2296,98 @@ static int ath10k_config_ps(struct ath10k *ar) return ret; } +static const char *chandef_get_width(enum nl80211_chan_width width) +{ + switch (width) { + case NL80211_CHAN_WIDTH_20_NOHT: + return "20 (noht)"; + case NL80211_CHAN_WIDTH_20: + return "20"; + case NL80211_CHAN_WIDTH_40: + return "40"; + case NL80211_CHAN_WIDTH_80: + return "80"; + case NL80211_CHAN_WIDTH_80P80: + return "80+80"; + case NL80211_CHAN_WIDTH_160: + return "160"; + case NL80211_CHAN_WIDTH_5: + return "5"; + case NL80211_CHAN_WIDTH_10: + return "10"; + } + return "?"; +} + +static void ath10k_config_chan(struct ath10k *ar) +{ + struct ath10k_vif *arvif; + bool monitor_was_enabled; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + ath10k_dbg(ATH10K_DBG_MAC, + "mac config channel to %dMHz (cf1 %dMHz cf2 %dMHz width %s)\n", + ar->chandef.chan->center_freq, + ar->chandef.center_freq1, + ar->chandef.center_freq2, + chandef_get_width(ar->chandef.width)); + + /* First stop monitor interface. Some FW versions crash if there's a + * lone monitor interface. */ + monitor_was_enabled = ar->monitor_enabled; + + if (ar->monitor_enabled) + ath10k_monitor_stop(ar); + + list_for_each_entry(arvif, &ar->arvifs, list) { + if (!arvif->is_started) + continue; + + if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR) + continue; + + ret = ath10k_vdev_stop(arvif); + if (ret) { + ath10k_warn("could not stop vdev %d (%d)\n", + arvif->vdev_id, ret); + continue; + } + } + + /* all vdevs are now stopped - now attempt to restart them */ + + list_for_each_entry(arvif, &ar->arvifs, list) { + if (!arvif->is_started) + continue; + + if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR) + continue; + + ret = ath10k_vdev_start(arvif); + if (ret) { + ath10k_warn("could not start vdev %d (%d)\n", + arvif->vdev_id, ret); + continue; + } + + if (!arvif->is_up) + continue; + + ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, + arvif->bssid); + if (ret) { + ath10k_warn("could not bring vdev up %d (%d)\n", + arvif->vdev_id, ret); + continue; + } + } + + if (monitor_was_enabled) + ath10k_monitor_start(ar, ar->monitor_vdev_id); +} + static int ath10k_config(struct ieee80211_hw *hw, u32 changed) { struct ath10k *ar = hw->priv; @@ -2165,6 +2408,11 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed) spin_unlock_bh(&ar->data_lock); ath10k_config_radar_detection(ar); + + if (!cfg80211_chandef_identical(&ar->chandef, &conf->chandef)) { + ar->chandef = conf->chandef; + ath10k_config_chan(ar); + } } if (changed & IEEE80211_CONF_CHANGE_POWER) { @@ -2214,7 +2462,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); enum wmi_sta_powersave_param param; int ret = 0; - u32 value, param_id; + u32 value; int bit; u32 vdev_param; @@ -2307,12 +2555,12 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, goto err_vdev_delete; } - param_id = ar->wmi.pdev_param->sta_kickout_th; - - /* Disable STA KICKOUT functionality in FW */ - ret = ath10k_wmi_pdev_set_param(ar, param_id, 0); - if (ret) - ath10k_warn("Failed to disable STA KICKOUT\n"); + ret = ath10k_mac_set_kickout(arvif); + if (ret) { + ath10k_warn("Failed to set kickout parameters: %d\n", + ret); + goto err_peer_delete; + } } if (arvif->vdev_type == WMI_VDEV_TYPE_STA) { @@ -2559,15 +2807,20 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, * this is never erased as we it for crypto key * clearing; this is FW requirement */ - memcpy(arvif->u.sta.bssid, info->bssid, - ETH_ALEN); + memcpy(arvif->bssid, info->bssid, ETH_ALEN); ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d start %pM\n", arvif->vdev_id, info->bssid); - /* FIXME: check return value */ ret = ath10k_vdev_start(arvif); + if (ret) { + ath10k_warn("failed to start vdev: %d\n", + ret); + goto exit; + } + + arvif->is_started = true; } /* @@ -2576,7 +2829,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, * IBSS in order to remove BSSID peer. */ if (vif->type == NL80211_IFTYPE_ADHOC) - memcpy(arvif->u.ibss.bssid, info->bssid, + memcpy(arvif->bssid, info->bssid, ETH_ALEN); } } @@ -2645,6 +2898,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, ath10k_bss_assoc(hw, vif, info); } +exit: mutex_unlock(&ar->conf_mutex); } @@ -2850,6 +3104,69 @@ exit: return ret; } +static void ath10k_sta_rc_update_wk(struct work_struct *wk) +{ + struct ath10k *ar; + struct ath10k_vif *arvif; + struct ath10k_sta *arsta; + struct ieee80211_sta *sta; + u32 changed, bw, nss, smps; + int err; + + arsta = container_of(wk, struct ath10k_sta, update_wk); + sta = container_of((void *)arsta, struct ieee80211_sta, drv_priv); + arvif = arsta->arvif; + ar = arvif->ar; + + spin_lock_bh(&ar->data_lock); + + changed = arsta->changed; + arsta->changed = 0; + + bw = arsta->bw; + nss = arsta->nss; + smps = arsta->smps; + + spin_unlock_bh(&ar->data_lock); + + mutex_lock(&ar->conf_mutex); + + if (changed & IEEE80211_RC_BW_CHANGED) { + ath10k_dbg(ATH10K_DBG_MAC, "mac update sta %pM peer bw %d\n", + sta->addr, bw); + + err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, + WMI_PEER_CHAN_WIDTH, bw); + if (err) + ath10k_warn("failed to update STA %pM peer bw %d: %d\n", + sta->addr, bw, err); + } + + if (changed & IEEE80211_RC_NSS_CHANGED) { + ath10k_dbg(ATH10K_DBG_MAC, "mac update sta %pM nss %d\n", + sta->addr, nss); + + err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, + WMI_PEER_NSS, nss); + if (err) + ath10k_warn("failed to update STA %pM nss %d: %d\n", + sta->addr, nss, err); + } + + if (changed & IEEE80211_RC_SMPS_CHANGED) { + ath10k_dbg(ATH10K_DBG_MAC, "mac update sta %pM smps %d\n", + sta->addr, smps); + + err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, + WMI_PEER_SMPS_STATE, smps); + if (err) + ath10k_warn("failed to update STA %pM smps %d: %d\n", + sta->addr, smps, err); + } + + mutex_unlock(&ar->conf_mutex); +} + static int ath10k_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -2858,9 +3175,15 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, { struct ath10k *ar = hw->priv; struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); + struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; int max_num_peers; int ret = 0; + /* cancel must be done outside the mutex to avoid deadlock */ + if ((old_state == IEEE80211_STA_NONE && + new_state == IEEE80211_STA_NOTEXIST)) + cancel_work_sync(&arsta->update_wk); + mutex_lock(&ar->conf_mutex); if (old_state == IEEE80211_STA_NOTEXIST && @@ -2885,6 +3208,10 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, "mac vdev %d peer create %pM (new sta) num_peers %d\n", arvif->vdev_id, sta->addr, ar->num_peers); + memset(arsta, 0, sizeof(*arsta)); + arsta->arvif = arvif; + INIT_WORK(&arsta->update_wk, ath10k_sta_rc_update_wk); + ret = ath10k_peer_create(ar, arvif->vdev_id, sta->addr); if (ret) ath10k_warn("Failed to add peer %pM for vdev %d when adding a new sta: %i\n", @@ -3234,23 +3561,14 @@ static int ath10k_suspend(struct ieee80211_hw *hw, struct ath10k *ar = hw->priv; int ret; - ar->is_target_paused = false; + mutex_lock(&ar->conf_mutex); - ret = ath10k_wmi_pdev_suspend_target(ar); + ret = ath10k_wait_for_suspend(ar, WMI_PDEV_SUSPEND); if (ret) { - ath10k_warn("could not suspend target (%d)\n", ret); - return 1; - } - - ret = wait_event_interruptible_timeout(ar->event_queue, - ar->is_target_paused == true, - 1 * HZ); - if (ret < 0) { - ath10k_warn("suspend interrupted (%d)\n", ret); - goto resume; - } else if (ret == 0) { - ath10k_warn("suspend timed out - target pause event never came\n"); - goto resume; + if (ret == -ETIMEDOUT) + goto resume; + ret = 1; + goto exit; } ret = ath10k_hif_suspend(ar); @@ -3259,12 +3577,17 @@ static int ath10k_suspend(struct ieee80211_hw *hw, goto resume; } - return 0; + ret = 0; + goto exit; resume: ret = ath10k_wmi_pdev_resume_target(ar); if (ret) ath10k_warn("could not resume target (%d)\n", ret); - return 1; + + ret = 1; +exit: + mutex_unlock(&ar->conf_mutex); + return ret; } static int ath10k_resume(struct ieee80211_hw *hw) @@ -3272,19 +3595,26 @@ static int ath10k_resume(struct ieee80211_hw *hw) struct ath10k *ar = hw->priv; int ret; + mutex_lock(&ar->conf_mutex); + ret = ath10k_hif_resume(ar); if (ret) { ath10k_warn("could not resume hif (%d)\n", ret); - return 1; + ret = 1; + goto exit; } ret = ath10k_wmi_pdev_resume_target(ar); if (ret) { ath10k_warn("could not resume target (%d)\n", ret); - return 1; + ret = 1; + goto exit; } - return 0; + ret = 0; +exit: + mutex_unlock(&ar->conf_mutex); + return ret; } #endif @@ -3640,6 +3970,96 @@ static int ath10k_set_bitrate_mask(struct ieee80211_hw *hw, return ath10k_set_fixed_rate_param(arvif, fixed_rate, fixed_nss); } +static void ath10k_channel_switch_beacon(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_chan_def *chandef) +{ + /* there's no need to do anything here. vif->csa_active is enough */ + return; +} + +static void ath10k_sta_rc_update(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 changed) +{ + struct ath10k *ar = hw->priv; + struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + u32 bw, smps; + + spin_lock_bh(&ar->data_lock); + + ath10k_dbg(ATH10K_DBG_MAC, + "mac sta rc update for %pM changed %08x bw %d nss %d smps %d\n", + sta->addr, changed, sta->bandwidth, sta->rx_nss, + sta->smps_mode); + + if (changed & IEEE80211_RC_BW_CHANGED) { + bw = WMI_PEER_CHWIDTH_20MHZ; + + switch (sta->bandwidth) { + case IEEE80211_STA_RX_BW_20: + bw = WMI_PEER_CHWIDTH_20MHZ; + break; + case IEEE80211_STA_RX_BW_40: + bw = WMI_PEER_CHWIDTH_40MHZ; + break; + case IEEE80211_STA_RX_BW_80: + bw = WMI_PEER_CHWIDTH_80MHZ; + break; + case IEEE80211_STA_RX_BW_160: + ath10k_warn("mac sta rc update for %pM: invalid bw %d\n", + sta->addr, sta->bandwidth); + bw = WMI_PEER_CHWIDTH_20MHZ; + break; + } + + arsta->bw = bw; + } + + if (changed & IEEE80211_RC_NSS_CHANGED) + arsta->nss = sta->rx_nss; + + if (changed & IEEE80211_RC_SMPS_CHANGED) { + smps = WMI_PEER_SMPS_PS_NONE; + + switch (sta->smps_mode) { + case IEEE80211_SMPS_AUTOMATIC: + case IEEE80211_SMPS_OFF: + smps = WMI_PEER_SMPS_PS_NONE; + break; + case IEEE80211_SMPS_STATIC: + smps = WMI_PEER_SMPS_STATIC; + break; + case IEEE80211_SMPS_DYNAMIC: + smps = WMI_PEER_SMPS_DYNAMIC; + break; + case IEEE80211_SMPS_NUM_MODES: + ath10k_warn("mac sta rc update for %pM: invalid smps: %d\n", + sta->addr, sta->smps_mode); + smps = WMI_PEER_SMPS_PS_NONE; + break; + } + + arsta->smps = smps; + } + + if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) { + /* FIXME: Not implemented. Probably the only way to do it would + * be to re-assoc the peer. */ + changed &= ~IEEE80211_RC_SUPP_RATES_CHANGED; + ath10k_dbg(ATH10K_DBG_MAC, + "mac sta rc update for %pM: changing supported rates not implemented\n", + sta->addr); + } + + arsta->changed |= changed; + + spin_unlock_bh(&ar->data_lock); + + ieee80211_queue_work(hw, &arsta->update_wk); +} + static const struct ieee80211_ops ath10k_ops = { .tx = ath10k_tx, .start = ath10k_start, @@ -3663,6 +4083,8 @@ static const struct ieee80211_ops ath10k_ops = { .restart_complete = ath10k_restart_complete, .get_survey = ath10k_get_survey, .set_bitrate_mask = ath10k_set_bitrate_mask, + .channel_switch_beacon = ath10k_channel_switch_beacon, + .sta_rc_update = ath10k_sta_rc_update, #ifdef CONFIG_PM .suspend = ath10k_suspend, .resume = ath10k_resume, @@ -4038,10 +4460,12 @@ int ath10k_mac_register(struct ath10k *ar) ar->hw->wiphy->max_scan_ie_len = WLAN_SCAN_PARAMS_MAX_IE_LEN; ar->hw->vif_data_size = sizeof(struct ath10k_vif); + ar->hw->sta_data_size = sizeof(struct ath10k_sta); ar->hw->max_listen_interval = ATH10K_MAX_HW_LISTEN_INTERVAL; ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; + ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; ar->hw->wiphy->max_remain_on_channel_duration = 5000; ar->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 29fd197d1fd8..34f09106f423 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -64,7 +64,8 @@ static int ath10k_pci_post_rx_pipe(struct ath10k_pci_pipe *pipe_info, int num); static void ath10k_pci_rx_pipe_cleanup(struct ath10k_pci_pipe *pipe_info); static void ath10k_pci_stop_ce(struct ath10k *ar); -static int ath10k_pci_device_reset(struct ath10k *ar); +static int ath10k_pci_cold_reset(struct ath10k *ar); +static int ath10k_pci_warm_reset(struct ath10k *ar); static int ath10k_pci_wait_for_target_init(struct ath10k *ar); static int ath10k_pci_init_irq(struct ath10k *ar); static int ath10k_pci_deinit_irq(struct ath10k *ar); @@ -833,9 +834,7 @@ static void ath10k_pci_hif_dump_area(struct ath10k *ar) ath10k_err("firmware crashed!\n"); ath10k_err("hardware name %s version 0x%x\n", ar->hw_params.name, ar->target_version); - ath10k_err("firmware version: %u.%u.%u.%u\n", ar->fw_version_major, - ar->fw_version_minor, ar->fw_version_release, - ar->fw_version_build); + ath10k_err("firmware version: %s\n", ar->hw->wiphy->fw_version); host_addr = host_interest_item_address(HI_ITEM(hi_failure_state)); ret = ath10k_pci_diag_read_mem(ar, host_addr, @@ -1502,7 +1501,7 @@ static void ath10k_pci_hif_stop(struct ath10k *ar) * configuration during init. If ringbuffers are freed and the device * were to access them this could lead to memory corruption on the * host. */ - ath10k_pci_device_reset(ar); + ath10k_pci_warm_reset(ar); ar_pci->started = 0; } @@ -1993,7 +1992,94 @@ static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar) ath10k_pci_sleep(ar); } -static int ath10k_pci_hif_power_up(struct ath10k *ar) +static int ath10k_pci_warm_reset(struct ath10k *ar) +{ + struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); + int ret = 0; + u32 val; + + ath10k_dbg(ATH10K_DBG_BOOT, "boot performing warm chip reset\n"); + + ret = ath10k_do_pci_wake(ar); + if (ret) { + ath10k_err("failed to wake up target: %d\n", ret); + return ret; + } + + /* debug */ + val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + + PCIE_INTR_CAUSE_ADDRESS); + ath10k_dbg(ATH10K_DBG_BOOT, "boot host cpu intr cause: 0x%08x\n", val); + + val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + + CPU_INTR_ADDRESS); + ath10k_dbg(ATH10K_DBG_BOOT, "boot target cpu intr cause: 0x%08x\n", + val); + + /* disable pending irqs */ + ath10k_pci_write32(ar, SOC_CORE_BASE_ADDRESS + + PCIE_INTR_ENABLE_ADDRESS, 0); + + ath10k_pci_write32(ar, SOC_CORE_BASE_ADDRESS + + PCIE_INTR_CLR_ADDRESS, ~0); + + msleep(100); + + /* clear fw indicator */ + ath10k_pci_write32(ar, ar_pci->fw_indicator_address, 0); + + /* clear target LF timer interrupts */ + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_LF_TIMER_CONTROL0_ADDRESS); + ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + + SOC_LF_TIMER_CONTROL0_ADDRESS, + val & ~SOC_LF_TIMER_CONTROL0_ENABLE_MASK); + + /* reset CE */ + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_RESET_CONTROL_ADDRESS); + ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, + val | SOC_RESET_CONTROL_CE_RST_MASK); + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_RESET_CONTROL_ADDRESS); + msleep(10); + + /* unreset CE */ + ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, + val & ~SOC_RESET_CONTROL_CE_RST_MASK); + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_RESET_CONTROL_ADDRESS); + msleep(10); + + /* debug */ + val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + + PCIE_INTR_CAUSE_ADDRESS); + ath10k_dbg(ATH10K_DBG_BOOT, "boot host cpu intr cause: 0x%08x\n", val); + + val = ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + + CPU_INTR_ADDRESS); + ath10k_dbg(ATH10K_DBG_BOOT, "boot target cpu intr cause: 0x%08x\n", + val); + + /* CPU warm reset */ + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_RESET_CONTROL_ADDRESS); + ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, + val | SOC_RESET_CONTROL_CPU_WARM_RST_MASK); + + val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + + SOC_RESET_CONTROL_ADDRESS); + ath10k_dbg(ATH10K_DBG_BOOT, "boot target reset state: 0x%08x\n", val); + + msleep(100); + + ath10k_dbg(ATH10K_DBG_BOOT, "boot warm reset complete\n"); + + ath10k_do_pci_sleep(ar); + return ret; +} + +static int __ath10k_pci_hif_power_up(struct ath10k *ar, bool cold_reset) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); const char *irq_mode; @@ -2009,7 +2095,11 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar) * is in an unexpected state. We try to catch that here in order to * reset the Target and retry the probe. */ - ret = ath10k_pci_device_reset(ar); + if (cold_reset) + ret = ath10k_pci_cold_reset(ar); + else + ret = ath10k_pci_warm_reset(ar); + if (ret) { ath10k_err("failed to reset target: %d\n", ret); goto err; @@ -2079,7 +2169,7 @@ err_deinit_irq: ath10k_pci_deinit_irq(ar); err_ce: ath10k_pci_ce_deinit(ar); - ath10k_pci_device_reset(ar); + ath10k_pci_warm_reset(ar); err_ps: if (!test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features)) ath10k_do_pci_sleep(ar); @@ -2087,6 +2177,34 @@ err: return ret; } +static int ath10k_pci_hif_power_up(struct ath10k *ar) +{ + int ret; + + /* + * Hardware CUS232 version 2 has some issues with cold reset and the + * preferred (and safer) way to perform a device reset is through a + * warm reset. + * + * Warm reset doesn't always work though (notably after a firmware + * crash) so fall back to cold reset if necessary. + */ + ret = __ath10k_pci_hif_power_up(ar, false); + if (ret) { + ath10k_warn("failed to power up target using warm reset (%d), trying cold reset\n", + ret); + + ret = __ath10k_pci_hif_power_up(ar, true); + if (ret) { + ath10k_err("failed to power up target using cold reset too (%d)\n", + ret); + return ret; + } + } + + return 0; +} + static void ath10k_pci_hif_power_down(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); @@ -2094,7 +2212,7 @@ static void ath10k_pci_hif_power_down(struct ath10k *ar) ath10k_pci_free_early_irq(ar); ath10k_pci_kill_tasklet(ar); ath10k_pci_deinit_irq(ar); - ath10k_pci_device_reset(ar); + ath10k_pci_warm_reset(ar); ath10k_pci_ce_deinit(ar); if (!test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features)) @@ -2411,11 +2529,10 @@ static int ath10k_pci_init_irq(struct ath10k *ar) /* Try MSI-X */ if (ath10k_pci_irq_mode == ATH10K_PCI_IRQ_AUTO && msix_supported) { ar_pci->num_msi_intrs = MSI_NUM_REQUEST; - ret = pci_enable_msi_block(ar_pci->pdev, ar_pci->num_msi_intrs); - if (ret == 0) - return 0; + ret = pci_enable_msi_range(ar_pci->pdev, ar_pci->num_msi_intrs, + ar_pci->num_msi_intrs); if (ret > 0) - pci_disable_msi(ar_pci->pdev); + return 0; /* fall-through */ } @@ -2482,6 +2599,8 @@ static int ath10k_pci_deinit_irq(struct ath10k *ar) case MSI_NUM_REQUEST: pci_disable_msi(ar_pci->pdev); return 0; + default: + pci_disable_msi(ar_pci->pdev); } ath10k_warn("unknown irq configuration upon deinit\n"); @@ -2523,7 +2642,7 @@ out: return ret; } -static int ath10k_pci_device_reset(struct ath10k *ar) +static int ath10k_pci_cold_reset(struct ath10k *ar) { int i, ret; u32 val; diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index 27f20e0510f7..ec6f82521b0e 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -259,7 +259,7 @@ void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info) status->freq = ch->center_freq; ath10k_dbg(ATH10K_DBG_DATA, - "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u\n", + "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i\n", info->skb, info->skb->len, status->flag == 0 ? "legacy" : "", @@ -271,7 +271,7 @@ void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info) status->rate_idx, status->vht_nss, status->freq, - status->band); + status->band, status->flag, info->fcs_err); ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "rx skb: ", info->skb->data, info->skb->len); diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 712a606a080a..91e501b5499e 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -213,7 +213,7 @@ static struct wmi_cmd_map wmi_10x_cmd_map = { .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE, .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE, .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED, - .ap_ps_peer_param_cmdid = WMI_CMD_UNSUPPORTED, + .ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID, .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED, .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID, .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID, @@ -420,7 +420,6 @@ static struct wmi_pdev_param_map wmi_pdev_param_map = { .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD, .pmf_qos = WMI_PDEV_PARAM_PMF_QOS, .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE, - .arpdhcp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED, .dcs = WMI_PDEV_PARAM_DCS, .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE, .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD, @@ -472,8 +471,7 @@ static struct wmi_pdev_param_map wmi_10x_pdev_param_map = { .bcnflt_stats_update_period = WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD, .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS, - .arp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED, - .arpdhcp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE, + .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE, .dcs = WMI_10X_PDEV_PARAM_DCS, .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE, .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD, @@ -561,7 +559,6 @@ err_pull: static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif) { - struct wmi_bcn_tx_arg arg = {0}; int ret; lockdep_assert_held(&arvif->ar->data_lock); @@ -569,18 +566,16 @@ static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif) if (arvif->beacon == NULL) return; - arg.vdev_id = arvif->vdev_id; - arg.tx_rate = 0; - arg.tx_power = 0; - arg.bcn = arvif->beacon->data; - arg.bcn_len = arvif->beacon->len; + if (arvif->beacon_sent) + return; - ret = ath10k_wmi_beacon_send_nowait(arvif->ar, &arg); + ret = ath10k_wmi_beacon_send_ref_nowait(arvif); if (ret) return; - dev_kfree_skb_any(arvif->beacon); - arvif->beacon = NULL; + /* We need to retain the arvif->beacon reference for DMA unmapping and + * freeing the skbuff later. */ + arvif->beacon_sent = true; } static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac, @@ -1116,7 +1111,27 @@ static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar, static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar, struct sk_buff *skb) { - ath10k_dbg(ATH10K_DBG_WMI, "WMI_PEER_STA_KICKOUT_EVENTID\n"); + struct wmi_peer_sta_kickout_event *ev; + struct ieee80211_sta *sta; + + ev = (struct wmi_peer_sta_kickout_event *)skb->data; + + ath10k_dbg(ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n", + ev->peer_macaddr.addr); + + rcu_read_lock(); + + sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL); + if (!sta) { + ath10k_warn("Spurious quick kickout for STA %pM\n", + ev->peer_macaddr.addr); + goto exit; + } + + ieee80211_report_low_ack(sta, 10); + +exit: + rcu_read_unlock(); } /* @@ -1217,6 +1232,13 @@ static void ath10k_wmi_update_tim(struct ath10k *ar, tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast); memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len); + if (tim->dtim_count == 0) { + ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true; + + if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1) + ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true; + } + ath10k_dbg(ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n", tim->dtim_count, tim->dtim_period, tim->bitmap_ctrl, pvm_len); @@ -1385,6 +1407,17 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) continue; } + /* There are no completions for beacons so wait for next SWBA + * before telling mac80211 to decrement CSA counter + * + * Once CSA counter is completed stop sending beacons until + * actual channel switch is done */ + if (arvif->vif->csa_active && + ieee80211_csa_is_complete(arvif->vif)) { + ieee80211_csa_finish(arvif->vif); + continue; + } + bcn = ieee80211_beacon_get(ar->hw, arvif->vif); if (!bcn) { ath10k_warn("could not get mac80211 beacon\n"); @@ -1396,13 +1429,20 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info); spin_lock_bh(&ar->data_lock); + if (arvif->beacon) { - ath10k_warn("SWBA overrun on vdev %d\n", - arvif->vdev_id); + if (!arvif->beacon_sent) + ath10k_warn("SWBA overrun on vdev %d\n", + arvif->vdev_id); + + ath10k_skb_unmap(ar->dev, arvif->beacon); dev_kfree_skb_any(arvif->beacon); } + ath10k_skb_map(ar->dev, bcn); + arvif->beacon = bcn; + arvif->beacon_sent = false; ath10k_wmi_tx_beacon_nowait(arvif); spin_unlock_bh(&ar->data_lock); @@ -2031,11 +2071,11 @@ static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb) memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN); ath10k_dbg(ATH10K_DBG_WMI, - "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n", + "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n", __le32_to_cpu(ev->sw_version), __le32_to_cpu(ev->abi_version), ev->mac_addr.addr, - __le32_to_cpu(ev->status)); + __le32_to_cpu(ev->status), skb->len, sizeof(*ev)); complete(&ar->wmi.unified_ready); return 0; @@ -2403,7 +2443,7 @@ int ath10k_wmi_pdev_set_channel(struct ath10k *ar, ar->wmi.cmd->pdev_set_channel_cmdid); } -int ath10k_wmi_pdev_suspend_target(struct ath10k *ar) +int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt) { struct wmi_pdev_suspend_cmd *cmd; struct sk_buff *skb; @@ -2413,7 +2453,7 @@ int ath10k_wmi_pdev_suspend_target(struct ath10k *ar) return -ENOMEM; cmd = (struct wmi_pdev_suspend_cmd *)skb->data; - cmd->suspend_opt = WMI_PDEV_SUSPEND; + cmd->suspend_opt = __cpu_to_le32(suspend_opt); return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid); } @@ -3411,25 +3451,41 @@ int ath10k_wmi_peer_assoc(struct ath10k *ar, return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid); } -int ath10k_wmi_beacon_send_nowait(struct ath10k *ar, - const struct wmi_bcn_tx_arg *arg) +/* This function assumes the beacon is already DMA mapped */ +int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif) { - struct wmi_bcn_tx_cmd *cmd; + struct wmi_bcn_tx_ref_cmd *cmd; struct sk_buff *skb; + struct sk_buff *beacon = arvif->beacon; + struct ath10k *ar = arvif->ar; + struct ieee80211_hdr *hdr; int ret; + u16 fc; - skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->bcn_len); + skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); if (!skb) return -ENOMEM; - cmd = (struct wmi_bcn_tx_cmd *)skb->data; - cmd->hdr.vdev_id = __cpu_to_le32(arg->vdev_id); - cmd->hdr.tx_rate = __cpu_to_le32(arg->tx_rate); - cmd->hdr.tx_power = __cpu_to_le32(arg->tx_power); - cmd->hdr.bcn_len = __cpu_to_le32(arg->bcn_len); - memcpy(cmd->bcn, arg->bcn, arg->bcn_len); + hdr = (struct ieee80211_hdr *)beacon->data; + fc = le16_to_cpu(hdr->frame_control); + + cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data; + cmd->vdev_id = __cpu_to_le32(arvif->vdev_id); + cmd->data_len = __cpu_to_le32(beacon->len); + cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr); + cmd->msdu_id = 0; + cmd->frame_control = __cpu_to_le32(fc); + cmd->flags = 0; + + if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero) + cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO); + + if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab) + cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB); + + ret = ath10k_wmi_cmd_send_nowait(ar, skb, + ar->wmi.cmd->pdev_send_bcn_cmdid); - ret = ath10k_wmi_cmd_send_nowait(ar, skb, ar->wmi.cmd->bcn_tx_cmdid); if (ret) dev_kfree_skb(skb); diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 4b5e7d3d32b6..4fcc96aa9513 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -2277,7 +2277,6 @@ struct wmi_pdev_param_map { u32 bcnflt_stats_update_period; u32 pmf_qos; u32 arp_ac_override; - u32 arpdhcp_ac_override; u32 dcs; u32 ani_enable; u32 ani_poll_period; @@ -3403,6 +3402,24 @@ struct wmi_bcn_tx_arg { const void *bcn; }; +enum wmi_bcn_tx_ref_flags { + WMI_BCN_TX_REF_FLAG_DTIM_ZERO = 0x1, + WMI_BCN_TX_REF_FLAG_DELIVER_CAB = 0x2, +}; + +struct wmi_bcn_tx_ref_cmd { + __le32 vdev_id; + __le32 data_len; + /* physical address of the frame - dma pointer */ + __le32 data_ptr; + /* id for host to track */ + __le32 msdu_id; + /* frame ctrl to setup PPDU desc */ + __le32 frame_control; + /* to control CABQ traffic: WMI_BCN_TX_REF_FLAG_ */ + __le32 flags; +} __packed; + /* Beacon filter */ #define WMI_BCN_FILTER_ALL 0 /* Filter all beacons */ #define WMI_BCN_FILTER_NONE 1 /* Pass all beacons */ @@ -3859,6 +3876,12 @@ enum wmi_peer_smps_state { WMI_PEER_SMPS_DYNAMIC = 0x2 }; +enum wmi_peer_chwidth { + WMI_PEER_CHWIDTH_20MHZ = 0, + WMI_PEER_CHWIDTH_40MHZ = 1, + WMI_PEER_CHWIDTH_80MHZ = 2, +}; + enum wmi_peer_param { WMI_PEER_SMPS_STATE = 0x1, /* see %wmi_peer_smps_state */ WMI_PEER_AMPDU = 0x2, @@ -4039,6 +4062,10 @@ struct wmi_chan_info_event { __le32 cycle_count; } __packed; +struct wmi_peer_sta_kickout_event { + struct wmi_mac_addr peer_macaddr; +} __packed; + #define WMI_CHAN_INFO_FLAG_COMPLETE BIT(0) /* FIXME: empirically extrapolated */ @@ -4172,7 +4199,7 @@ int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar); int ath10k_wmi_connect_htc_service(struct ath10k *ar); int ath10k_wmi_pdev_set_channel(struct ath10k *ar, const struct wmi_channel_arg *); -int ath10k_wmi_pdev_suspend_target(struct ath10k *ar); +int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt); int ath10k_wmi_pdev_resume_target(struct ath10k *ar); int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g, u16 rd5g, u16 ctl2g, u16 ctl5g); @@ -4219,8 +4246,7 @@ int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac, enum wmi_ap_ps_peer_param param_id, u32 value); int ath10k_wmi_scan_chan_list(struct ath10k *ar, const struct wmi_scan_chan_list_arg *arg); -int ath10k_wmi_beacon_send_nowait(struct ath10k *ar, - const struct wmi_bcn_tx_arg *arg); +int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif); int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar, const struct wmi_pdev_set_wmm_params_arg *arg); int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id); diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 4ee01f654235..afb23b3cc7be 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -681,6 +681,7 @@ ath5k_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey) survey->channel = conf->chandef.chan; survey->noise = ah->ah_noise_floor; survey->filled = SURVEY_INFO_NOISE_DBM | + SURVEY_INFO_IN_USE | SURVEY_INFO_CHANNEL_TIME | SURVEY_INFO_CHANNEL_TIME_BUSY | SURVEY_INFO_CHANNEL_TIME_RX | diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index f38ff6a6255e..56c3fd5cef65 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -24,7 +24,7 @@ /* constants */ #define TX_URB_COUNT 32 #define RX_URB_COUNT 32 -#define ATH6KL_USB_RX_BUFFER_SIZE 1700 +#define ATH6KL_USB_RX_BUFFER_SIZE 4096 /* tx/rx pipes for usb */ enum ATH6KL_USB_PIPE_ID { @@ -481,8 +481,8 @@ static void ath6kl_usb_start_recv_pipes(struct ath6kl_usb *ar_usb) * ATH6KL_USB_RX_BUFFER_SIZE); */ - ar_usb->pipes[ATH6KL_USB_PIPE_RX_DATA].urb_cnt_thresh = - ar_usb->pipes[ATH6KL_USB_PIPE_RX_DATA].urb_alloc / 2; + ar_usb->pipes[ATH6KL_USB_PIPE_RX_DATA].urb_cnt_thresh = 1; + ath6kl_usb_post_recv_transfers(&ar_usb->pipes[ATH6KL_USB_PIPE_RX_DATA], ATH6KL_USB_RX_BUFFER_SIZE); } diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 4f16d79c9eb1..8b4ce28e3ce8 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -914,7 +914,7 @@ ath6kl_get_regpair(u16 regdmn) return NULL; for (i = 0; i < ARRAY_SIZE(regDomainPairs); i++) { - if (regDomainPairs[i].regDmnEnum == regdmn) + if (regDomainPairs[i].reg_domain == regdmn) return ®DomainPairs[i]; } @@ -954,7 +954,7 @@ static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len) country = ath6kl_regd_find_country_by_rd((u16) reg_code); if (regpair) ath6kl_dbg(ATH6KL_DBG_WMI, "Regpair used: 0x%0x\n", - regpair->regDmnEnum); + regpair->reg_domain); else ath6kl_warn("Regpair not found reg_code 0x%0x\n", reg_code); diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile index 747975e1860a..b58fe99ef745 100644 --- a/drivers/net/wireless/ath/ath9k/Makefile +++ b/drivers/net/wireless/ath/ath9k/Makefile @@ -51,7 +51,8 @@ ath9k_hw-$(CONFIG_ATH9K_BTCOEX_SUPPORT) += btcoex.o \ obj-$(CONFIG_ATH9K_HW) += ath9k_hw.o obj-$(CONFIG_ATH9K_COMMON) += ath9k_common.o -ath9k_common-y:= common.o +ath9k_common-y:= common.o \ + common-init.o ath9k_htc-y += htc_hst.o \ hif_usb.o \ diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index d28923b7435b..2ce5079007b6 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -176,16 +176,26 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel, if (ah->opmode == NL80211_IFTYPE_STATION && BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_HIGH) weak_sig = true; - /* - * OFDM Weak signal detection is always enabled for AP mode. + * Newer chipsets are better at dealing with high PHY error counts - + * keep weak signal detection enabled when no RSSI threshold is + * available to determine if it is needed (mode != STA) */ - if (ah->opmode != NL80211_IFTYPE_AP && - aniState->ofdmWeakSigDetect != weak_sig) { - ath9k_hw_ani_control(ah, - ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, - entry_ofdm->ofdm_weak_signal_on); - } + else if (AR_SREV_9300_20_OR_LATER(ah) && + ah->opmode != NL80211_IFTYPE_STATION) + weak_sig = true; + + /* Older chipsets are more sensitive to high PHY error counts */ + else if (!AR_SREV_9300_20_OR_LATER(ah) && + aniState->ofdmNoiseImmunityLevel >= 8) + weak_sig = false; + + if (aniState->ofdmWeakSigDetect != weak_sig) + ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, + weak_sig); + + if (!AR_SREV_9300_20_OR_LATER(ah)) + return; if (aniState->ofdmNoiseImmunityLevel >= ATH9K_ANI_OFDM_DEF_LEVEL) { ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; @@ -483,10 +493,17 @@ void ath9k_hw_ani_init(struct ath_hw *ah) ath_dbg(common, ANI, "Initialize ANI\n"); - ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; - ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW; - ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH; - ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW; + if (AR_SREV_9300_20_OR_LATER(ah)) { + ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; + ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW; + ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH; + ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW; + } else { + ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_OLD; + ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_OLD; + ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_OLD; + ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_OLD; + } ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; diff --git a/drivers/net/wireless/ath/ath9k/ani.h b/drivers/net/wireless/ath/ath9k/ani.h index 21e7b83c3f6a..c40965b4c1e2 100644 --- a/drivers/net/wireless/ath/ath9k/ani.h +++ b/drivers/net/wireless/ath/ath9k/ani.h @@ -22,12 +22,16 @@ /* units are errors per second */ #define ATH9K_ANI_OFDM_TRIG_HIGH 3500 #define ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI 1000 +#define ATH9K_ANI_OFDM_TRIG_HIGH_OLD 500 #define ATH9K_ANI_OFDM_TRIG_LOW 400 #define ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI 900 +#define ATH9K_ANI_OFDM_TRIG_LOW_OLD 200 #define ATH9K_ANI_CCK_TRIG_HIGH 600 +#define ATH9K_ANI_CCK_TRIG_HIGH_OLD 200 #define ATH9K_ANI_CCK_TRIG_LOW 300 +#define ATH9K_ANI_CCK_TRIG_LOW_OLD 100 #define ATH9K_ANI_SPUR_IMMUNE_LVL 3 #define ATH9K_ANI_FIRSTEP_LVL 2 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 09facba1dc6d..8927fc34d84c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -868,10 +868,6 @@ static void ar9003_hw_set_rfmode(struct ath_hw *ah, if (IS_CHAN_A_FAST_CLOCK(ah, chan)) rfMode |= (AR_PHY_MODE_DYNAMIC | AR_PHY_MODE_DYN_CCK_DISABLE); - if (IS_CHAN_QUARTER_RATE(chan)) - rfMode |= AR_PHY_MODE_QUARTER; - if (IS_CHAN_HALF_RATE(chan)) - rfMode |= AR_PHY_MODE_HALF; if (rfMode & (AR_PHY_MODE_QUARTER | AR_PHY_MODE_HALF)) REG_RMW_FIELD(ah, AR_PHY_FRAME_CTL, diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 21d13bc99c5a..f995c374a9b4 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -410,7 +410,6 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw, struct ath_beacon_config { int beacon_interval; - u16 listen_interval; u16 dtim_period; u16 bmiss_timeout; u8 dtim_count; @@ -753,7 +752,6 @@ struct ath_softc { struct ath_rx rx; struct ath_tx tx; struct ath_beacon beacon; - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; #ifdef CONFIG_MAC80211_LEDS bool led_registered; diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 32d00e8cfd0c..02eb4f10332b 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -80,7 +80,7 @@ static void ath9k_beacon_setup(struct ath_softc *sc, struct ieee80211_vif *vif, u8 chainmask = ah->txchainmask; u8 rate = 0; - sband = &sc->sbands[common->hw->conf.chandef.chan->band]; + sband = &common->sbands[common->hw->conf.chandef.chan->band]; rate = sband->bitrates[rateidx].hw_value; if (vif->bss_conf.use_short_preamble) rate |= sband->bitrates[rateidx].hw_value_short; @@ -519,7 +519,7 @@ static void ath9k_beacon_config_sta(struct ath_softc *sc, struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ath9k_beacon_state bs; - int dtim_intval, sleepduration; + int dtim_intval; u32 nexttbtt = 0, intval; u64 tsf; @@ -538,7 +538,6 @@ static void ath9k_beacon_config_sta(struct ath_softc *sc, * last beacon we received (which may be none). */ dtim_intval = intval * conf->dtim_period; - sleepduration = conf->listen_interval * intval; /* * Pull nexttbtt forward to reflect the current @@ -560,16 +559,11 @@ static void ath9k_beacon_config_sta(struct ath_softc *sc, * need calculate based on the beacon interval. Note that we clamp the * result to at most 15 beacons. */ - if (sleepduration > intval) { - bs.bs_bmissthreshold = conf->listen_interval * - ATH_DEFAULT_BMISS_LIMIT / 2; - } else { - bs.bs_bmissthreshold = DIV_ROUND_UP(conf->bmiss_timeout, intval); - if (bs.bs_bmissthreshold > 15) - bs.bs_bmissthreshold = 15; - else if (bs.bs_bmissthreshold <= 0) - bs.bs_bmissthreshold = 1; - } + bs.bs_bmissthreshold = DIV_ROUND_UP(conf->bmiss_timeout, intval); + if (bs.bs_bmissthreshold > 15) + bs.bs_bmissthreshold = 15; + else if (bs.bs_bmissthreshold <= 0) + bs.bs_bmissthreshold = 1; /* * Calculate sleep duration. The configuration is given in ms. @@ -581,7 +575,7 @@ static void ath9k_beacon_config_sta(struct ath_softc *sc, */ bs.bs_sleepduration = TU_TO_USEC(roundup(IEEE80211_MS_TO_TU(100), - sleepduration)); + intval)); if (bs.bs_sleepduration > bs.bs_dtimperiod) bs.bs_sleepduration = bs.bs_dtimperiod; @@ -677,7 +671,6 @@ static void ath9k_cache_beacon_config(struct ath_softc *sc, cur_conf->beacon_interval = bss_conf->beacon_int; cur_conf->dtim_period = bss_conf->dtim_period; - cur_conf->listen_interval = 1; cur_conf->dtim_count = 1; cur_conf->ibss_creator = bss_conf->ibss_creator; cur_conf->bmiss_timeout = diff --git a/drivers/net/wireless/ath/ath9k/common-init.c b/drivers/net/wireless/ath/ath9k/common-init.c new file mode 100644 index 000000000000..a006c1499728 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/common-init.c @@ -0,0 +1,244 @@ +/* + * Copyright (c) 2008-2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* We use the hw_value as an index into our private channel structure */ + +#include "common.h" + +#define CHAN2G(_freq, _idx) { \ + .band = IEEE80211_BAND_2GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_idx), \ + .max_power = 20, \ +} + +#define CHAN5G(_freq, _idx) { \ + .band = IEEE80211_BAND_5GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_idx), \ + .max_power = 20, \ +} + +/* Some 2 GHz radios are actually tunable on 2312-2732 + * on 5 MHz steps, we support the channels which we know + * we have calibration data for all cards though to make + * this static */ +static const struct ieee80211_channel ath9k_2ghz_chantable[] = { + CHAN2G(2412, 0), /* Channel 1 */ + CHAN2G(2417, 1), /* Channel 2 */ + CHAN2G(2422, 2), /* Channel 3 */ + CHAN2G(2427, 3), /* Channel 4 */ + CHAN2G(2432, 4), /* Channel 5 */ + CHAN2G(2437, 5), /* Channel 6 */ + CHAN2G(2442, 6), /* Channel 7 */ + CHAN2G(2447, 7), /* Channel 8 */ + CHAN2G(2452, 8), /* Channel 9 */ + CHAN2G(2457, 9), /* Channel 10 */ + CHAN2G(2462, 10), /* Channel 11 */ + CHAN2G(2467, 11), /* Channel 12 */ + CHAN2G(2472, 12), /* Channel 13 */ + CHAN2G(2484, 13), /* Channel 14 */ +}; + +/* Some 5 GHz radios are actually tunable on XXXX-YYYY + * on 5 MHz steps, we support the channels which we know + * we have calibration data for all cards though to make + * this static */ +static const struct ieee80211_channel ath9k_5ghz_chantable[] = { + /* _We_ call this UNII 1 */ + CHAN5G(5180, 14), /* Channel 36 */ + CHAN5G(5200, 15), /* Channel 40 */ + CHAN5G(5220, 16), /* Channel 44 */ + CHAN5G(5240, 17), /* Channel 48 */ + /* _We_ call this UNII 2 */ + CHAN5G(5260, 18), /* Channel 52 */ + CHAN5G(5280, 19), /* Channel 56 */ + CHAN5G(5300, 20), /* Channel 60 */ + CHAN5G(5320, 21), /* Channel 64 */ + /* _We_ call this "Middle band" */ + CHAN5G(5500, 22), /* Channel 100 */ + CHAN5G(5520, 23), /* Channel 104 */ + CHAN5G(5540, 24), /* Channel 108 */ + CHAN5G(5560, 25), /* Channel 112 */ + CHAN5G(5580, 26), /* Channel 116 */ + CHAN5G(5600, 27), /* Channel 120 */ + CHAN5G(5620, 28), /* Channel 124 */ + CHAN5G(5640, 29), /* Channel 128 */ + CHAN5G(5660, 30), /* Channel 132 */ + CHAN5G(5680, 31), /* Channel 136 */ + CHAN5G(5700, 32), /* Channel 140 */ + /* _We_ call this UNII 3 */ + CHAN5G(5745, 33), /* Channel 149 */ + CHAN5G(5765, 34), /* Channel 153 */ + CHAN5G(5785, 35), /* Channel 157 */ + CHAN5G(5805, 36), /* Channel 161 */ + CHAN5G(5825, 37), /* Channel 165 */ +}; + +/* Atheros hardware rate code addition for short premble */ +#define SHPCHECK(__hw_rate, __flags) \ + ((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04 ) : 0) + +#define RATE(_bitrate, _hw_rate, _flags) { \ + .bitrate = (_bitrate), \ + .flags = (_flags), \ + .hw_value = (_hw_rate), \ + .hw_value_short = (SHPCHECK(_hw_rate, _flags)) \ +} + +static struct ieee80211_rate ath9k_legacy_rates[] = { + RATE(10, 0x1b, 0), + RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE), + RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE), + RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE), + RATE(60, 0x0b, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(90, 0x0f, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(120, 0x0a, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(180, 0x0e, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(240, 0x09, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(360, 0x0d, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(480, 0x08, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(540, 0x0c, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), +}; + +int ath9k_cmn_init_channels_rates(struct ath_common *common) +{ + struct ath_hw *ah = (struct ath_hw *)common->ah; + void *channels; + + BUILD_BUG_ON(ARRAY_SIZE(ath9k_2ghz_chantable) + + ARRAY_SIZE(ath9k_5ghz_chantable) != + ATH9K_NUM_CHANNELS); + + if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) { + channels = devm_kzalloc(ah->dev, + sizeof(ath9k_2ghz_chantable), GFP_KERNEL); + if (!channels) + return -ENOMEM; + + memcpy(channels, ath9k_2ghz_chantable, + sizeof(ath9k_2ghz_chantable)); + common->sbands[IEEE80211_BAND_2GHZ].channels = channels; + common->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ; + common->sbands[IEEE80211_BAND_2GHZ].n_channels = + ARRAY_SIZE(ath9k_2ghz_chantable); + common->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates; + common->sbands[IEEE80211_BAND_2GHZ].n_bitrates = + ARRAY_SIZE(ath9k_legacy_rates); + } + + if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) { + channels = devm_kzalloc(ah->dev, + sizeof(ath9k_5ghz_chantable), GFP_KERNEL); + if (!channels) + return -ENOMEM; + + memcpy(channels, ath9k_5ghz_chantable, + sizeof(ath9k_5ghz_chantable)); + common->sbands[IEEE80211_BAND_5GHZ].channels = channels; + common->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ; + common->sbands[IEEE80211_BAND_5GHZ].n_channels = + ARRAY_SIZE(ath9k_5ghz_chantable); + common->sbands[IEEE80211_BAND_5GHZ].bitrates = + ath9k_legacy_rates + 4; + common->sbands[IEEE80211_BAND_5GHZ].n_bitrates = + ARRAY_SIZE(ath9k_legacy_rates) - 4; + } + return 0; +} +EXPORT_SYMBOL(ath9k_cmn_init_channels_rates); + +void ath9k_cmn_setup_ht_cap(struct ath_hw *ah, + struct ieee80211_sta_ht_cap *ht_info) +{ + struct ath_common *common = ath9k_hw_common(ah); + u8 tx_streams, rx_streams; + int i, max_streams; + + ht_info->ht_supported = true; + ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_SM_PS | + IEEE80211_HT_CAP_SGI_40 | + IEEE80211_HT_CAP_DSSSCCK40; + + if (ah->caps.hw_caps & ATH9K_HW_CAP_LDPC) + ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING; + + if (ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20) + ht_info->cap |= IEEE80211_HT_CAP_SGI_20; + + ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; + ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8; + + if (AR_SREV_9271(ah) || AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) + max_streams = 1; + else if (AR_SREV_9462(ah)) + max_streams = 2; + else if (AR_SREV_9300_20_OR_LATER(ah)) + max_streams = 3; + else + max_streams = 2; + + if (AR_SREV_9280_20_OR_LATER(ah)) { + if (max_streams >= 2) + ht_info->cap |= IEEE80211_HT_CAP_TX_STBC; + ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); + } + + /* set up supported mcs set */ + memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); + tx_streams = ath9k_cmn_count_streams(ah->txchainmask, max_streams); + rx_streams = ath9k_cmn_count_streams(ah->rxchainmask, max_streams); + + ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n", + tx_streams, rx_streams); + + if (tx_streams != rx_streams) { + ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; + ht_info->mcs.tx_params |= ((tx_streams - 1) << + IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); + } + + for (i = 0; i < rx_streams; i++) + ht_info->mcs.rx_mask[i] = 0xff; + + ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED; +} +EXPORT_SYMBOL(ath9k_cmn_setup_ht_cap); + +void ath9k_cmn_reload_chainmask(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + if (!(ah->caps.hw_caps & ATH9K_HW_CAP_HT)) + return; + + if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) + ath9k_cmn_setup_ht_cap(ah, + &common->sbands[IEEE80211_BAND_2GHZ].ht_cap); + if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) + ath9k_cmn_setup_ht_cap(ah, + &common->sbands[IEEE80211_BAND_5GHZ].ht_cap); +} +EXPORT_SYMBOL(ath9k_cmn_reload_chainmask); diff --git a/drivers/net/wireless/ath/ath9k/common-init.h b/drivers/net/wireless/ath/ath9k/common-init.h new file mode 100644 index 000000000000..ac03fca5ffdd --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/common-init.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2009-2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +int ath9k_cmn_init_channels_rates(struct ath_common *common); +void ath9k_cmn_setup_ht_cap(struct ath_hw *ah, + struct ieee80211_sta_ht_cap *ht_info); +void ath9k_cmn_reload_chainmask(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index 38b5609a4018..4c449e35bd65 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -21,6 +21,8 @@ #include "hw.h" #include "hw-ops.h" +#include "common-init.h" + /* Common header for Atheros 802.11n base driver cores */ #define WME_BA_BMP_SIZE 64 diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index ab7264c1d8f7..f8924efdad55 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -135,7 +135,8 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf, struct ath_softc *sc = file->private_data; struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_hw *ah = sc->sc_ah; - unsigned int len = 0, size = 1024; + unsigned int len = 0; + const unsigned int size = 1024; ssize_t retval = 0; char *buf; @@ -307,13 +308,13 @@ static ssize_t read_file_antenna_diversity(struct file *file, struct ath_antenna_stats *as_main = &sc->debug.stats.ant_stats[ANT_MAIN]; struct ath_antenna_stats *as_alt = &sc->debug.stats.ant_stats[ANT_ALT]; struct ath_hw_antcomb_conf div_ant_conf; - unsigned int len = 0, size = 1024; + unsigned int len = 0; + const unsigned int size = 1024; ssize_t retval = 0; char *buf; - char *lna_conf_str[4] = {"LNA1_MINUS_LNA2", - "LNA2", - "LNA1", - "LNA1_PLUS_LNA2"}; + static const char *lna_conf_str[4] = { + "LNA1_MINUS_LNA2", "LNA2", "LNA1", "LNA1_PLUS_LNA2" + }; buf = kzalloc(size, GFP_KERNEL); if (buf == NULL) @@ -716,10 +717,13 @@ static ssize_t read_file_queues(struct file *file, char __user *user_buf, struct ath_softc *sc = file->private_data; struct ath_txq *txq; char *buf; - unsigned int len = 0, size = 1024; + unsigned int len = 0; + const unsigned int size = 1024; ssize_t retval = 0; int i; - char *qname[4] = {"VO", "VI", "BE", "BK"}; + static const char *qname[4] = { + "VO", "VI", "BE", "BK" + }; buf = kzalloc(size, GFP_KERNEL); if (buf == NULL) @@ -866,6 +870,12 @@ static ssize_t read_file_reset(struct file *file, char __user *user_buf, "%17s: %2d\n", "PLL RX Hang", sc->debug.stats.reset[RESET_TYPE_PLL_HANG]); len += scnprintf(buf + len, sizeof(buf) - len, + "%17s: %2d\n", "MAC Hang", + sc->debug.stats.reset[RESET_TYPE_MAC_HANG]); + len += scnprintf(buf + len, sizeof(buf) - len, + "%17s: %2d\n", "Stuck Beacon", + sc->debug.stats.reset[RESET_TYPE_BEACON_STUCK]); + len += scnprintf(buf + len, sizeof(buf) - len, "%17s: %2d\n", "MCI Reset", sc->debug.stats.reset[RESET_TYPE_MCI]); diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index ba83f582bf4a..3baf9ceae601 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -487,7 +487,6 @@ struct ath9k_htc_priv { unsigned long op_flags; struct ath9k_hw_cal_data caldata; - struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; spinlock_t beacon_lock; struct htc_beacon_config cur_beacon_conf; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index 8b5757734596..a00ddb9e737e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -69,7 +69,7 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, struct ath_common *common = ath9k_hw_common(priv->ah); struct ath9k_beacon_state bs; enum ath9k_int imask = 0; - int dtimperiod, dtimcount, sleepduration; + int dtimperiod, dtimcount; int bmiss_timeout; u32 nexttbtt = 0, intval, tsftu; __be32 htc_imask = 0; @@ -94,10 +94,6 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, if (dtimcount >= dtimperiod) /* NB: sanity check */ dtimcount = 0; - sleepduration = intval; - if (sleepduration <= 0) - sleepduration = intval; - /* * Pull nexttbtt forward to reflect the current * TSF and calculate dtim state for the result. @@ -128,15 +124,11 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, * need calculate based on the beacon interval. Note that we clamp the * result to at most 15 beacons. */ - if (sleepduration > intval) { - bs.bs_bmissthreshold = ATH_DEFAULT_BMISS_LIMIT / 2; - } else { - bs.bs_bmissthreshold = DIV_ROUND_UP(bmiss_timeout, intval); - if (bs.bs_bmissthreshold > 15) - bs.bs_bmissthreshold = 15; - else if (bs.bs_bmissthreshold <= 0) - bs.bs_bmissthreshold = 1; - } + bs.bs_bmissthreshold = DIV_ROUND_UP(bmiss_timeout, intval); + if (bs.bs_bmissthreshold > 15) + bs.bs_bmissthreshold = 15; + else if (bs.bs_bmissthreshold <= 0) + bs.bs_bmissthreshold = 1; /* * Calculate sleep duration. The configuration is given in ms. @@ -148,7 +140,7 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, */ bs.bs_sleepduration = TU_TO_USEC(roundup(IEEE80211_MS_TO_TU(100), - sleepduration)); + intval)); if (bs.bs_sleepduration > bs.bs_dtimperiod) bs.bs_sleepduration = bs.bs_dtimperiod; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 8d0b9bcb47b4..b22fb64403d9 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -38,93 +38,6 @@ static int ath9k_ps_enable; module_param_named(ps_enable, ath9k_ps_enable, int, 0444); MODULE_PARM_DESC(ps_enable, "Enable WLAN PowerSave"); -#define CHAN2G(_freq, _idx) { \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 20, \ -} - -#define CHAN5G(_freq, _idx) { \ - .band = IEEE80211_BAND_5GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 20, \ -} - -static struct ieee80211_channel ath9k_2ghz_channels[] = { - CHAN2G(2412, 0), /* Channel 1 */ - CHAN2G(2417, 1), /* Channel 2 */ - CHAN2G(2422, 2), /* Channel 3 */ - CHAN2G(2427, 3), /* Channel 4 */ - CHAN2G(2432, 4), /* Channel 5 */ - CHAN2G(2437, 5), /* Channel 6 */ - CHAN2G(2442, 6), /* Channel 7 */ - CHAN2G(2447, 7), /* Channel 8 */ - CHAN2G(2452, 8), /* Channel 9 */ - CHAN2G(2457, 9), /* Channel 10 */ - CHAN2G(2462, 10), /* Channel 11 */ - CHAN2G(2467, 11), /* Channel 12 */ - CHAN2G(2472, 12), /* Channel 13 */ - CHAN2G(2484, 13), /* Channel 14 */ -}; - -static struct ieee80211_channel ath9k_5ghz_channels[] = { - /* _We_ call this UNII 1 */ - CHAN5G(5180, 14), /* Channel 36 */ - CHAN5G(5200, 15), /* Channel 40 */ - CHAN5G(5220, 16), /* Channel 44 */ - CHAN5G(5240, 17), /* Channel 48 */ - /* _We_ call this UNII 2 */ - CHAN5G(5260, 18), /* Channel 52 */ - CHAN5G(5280, 19), /* Channel 56 */ - CHAN5G(5300, 20), /* Channel 60 */ - CHAN5G(5320, 21), /* Channel 64 */ - /* _We_ call this "Middle band" */ - CHAN5G(5500, 22), /* Channel 100 */ - CHAN5G(5520, 23), /* Channel 104 */ - CHAN5G(5540, 24), /* Channel 108 */ - CHAN5G(5560, 25), /* Channel 112 */ - CHAN5G(5580, 26), /* Channel 116 */ - CHAN5G(5600, 27), /* Channel 120 */ - CHAN5G(5620, 28), /* Channel 124 */ - CHAN5G(5640, 29), /* Channel 128 */ - CHAN5G(5660, 30), /* Channel 132 */ - CHAN5G(5680, 31), /* Channel 136 */ - CHAN5G(5700, 32), /* Channel 140 */ - /* _We_ call this UNII 3 */ - CHAN5G(5745, 33), /* Channel 149 */ - CHAN5G(5765, 34), /* Channel 153 */ - CHAN5G(5785, 35), /* Channel 157 */ - CHAN5G(5805, 36), /* Channel 161 */ - CHAN5G(5825, 37), /* Channel 165 */ -}; - -/* Atheros hardware rate code addition for short premble */ -#define SHPCHECK(__hw_rate, __flags) \ - ((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04) : 0) - -#define RATE(_bitrate, _hw_rate, _flags) { \ - .bitrate = (_bitrate), \ - .flags = (_flags), \ - .hw_value = (_hw_rate), \ - .hw_value_short = (SHPCHECK(_hw_rate, _flags)) \ -} - -static struct ieee80211_rate ath9k_legacy_rates[] = { - RATE(10, 0x1b, 0), - RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE), /* shortp : 0x1e */ - RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE), /* shortp: 0x1d */ - RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE), /* short: 0x1c */ - RATE(60, 0x0b, 0), - RATE(90, 0x0f, 0), - RATE(120, 0x0a, 0), - RATE(180, 0x0e, 0), - RATE(240, 0x09, 0), - RATE(360, 0x0d, 0), - RATE(480, 0x08, 0), - RATE(540, 0x0c, 0), -}; - #ifdef CONFIG_MAC80211_LEDS static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = { { .throughput = 0 * 1024, .blink_time = 334 }, @@ -343,6 +256,25 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr, } } +static void ath9k_regwrite_multi(struct ath_common *common) +{ + struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv; + u32 rsp_status; + int r; + + r = ath9k_wmi_cmd(priv->wmi, WMI_REG_WRITE_CMDID, + (u8 *) &priv->wmi->multi_write, + sizeof(struct register_write) * priv->wmi->multi_write_idx, + (u8 *) &rsp_status, sizeof(rsp_status), + 100); + if (unlikely(r)) { + ath_dbg(common, WMI, + "REGISTER WRITE FAILED, multi len: %d\n", + priv->wmi->multi_write_idx); + } + priv->wmi->multi_write_idx = 0; +} + static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset) { struct ath_hw *ah = (struct ath_hw *) hw_priv; @@ -369,8 +301,6 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset) struct ath_hw *ah = (struct ath_hw *) hw_priv; struct ath_common *common = ath9k_hw_common(ah); struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv; - u32 rsp_status; - int r; mutex_lock(&priv->wmi->multi_write_mutex); @@ -383,19 +313,8 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset) priv->wmi->multi_write_idx++; /* If the buffer is full, send it out. */ - if (priv->wmi->multi_write_idx == MAX_CMD_NUMBER) { - r = ath9k_wmi_cmd(priv->wmi, WMI_REG_WRITE_CMDID, - (u8 *) &priv->wmi->multi_write, - sizeof(struct register_write) * priv->wmi->multi_write_idx, - (u8 *) &rsp_status, sizeof(rsp_status), - 100); - if (unlikely(r)) { - ath_dbg(common, WMI, - "REGISTER WRITE FAILED, multi len: %d\n", - priv->wmi->multi_write_idx); - } - priv->wmi->multi_write_idx = 0; - } + if (priv->wmi->multi_write_idx == MAX_CMD_NUMBER) + ath9k_regwrite_multi(common); mutex_unlock(&priv->wmi->multi_write_mutex); } @@ -426,26 +345,13 @@ static void ath9k_regwrite_flush(void *hw_priv) struct ath_hw *ah = (struct ath_hw *) hw_priv; struct ath_common *common = ath9k_hw_common(ah); struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv; - u32 rsp_status; - int r; atomic_dec(&priv->wmi->mwrite_cnt); mutex_lock(&priv->wmi->multi_write_mutex); - if (priv->wmi->multi_write_idx) { - r = ath9k_wmi_cmd(priv->wmi, WMI_REG_WRITE_CMDID, - (u8 *) &priv->wmi->multi_write, - sizeof(struct register_write) * priv->wmi->multi_write_idx, - (u8 *) &rsp_status, sizeof(rsp_status), - 100); - if (unlikely(r)) { - ath_dbg(common, WMI, - "REGISTER WRITE FAILED, multi len: %d\n", - priv->wmi->multi_write_idx); - } - priv->wmi->multi_write_idx = 0; - } + if (priv->wmi->multi_write_idx) + ath9k_regwrite_multi(common); mutex_unlock(&priv->wmi->multi_write_mutex); } @@ -491,51 +397,6 @@ static const struct ath_bus_ops ath9k_usb_bus_ops = { .eeprom_read = ath_usb_eeprom_read, }; -static void setup_ht_cap(struct ath9k_htc_priv *priv, - struct ieee80211_sta_ht_cap *ht_info) -{ - struct ath_common *common = ath9k_hw_common(priv->ah); - u8 tx_streams, rx_streams; - int i; - - ht_info->ht_supported = true; - ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SM_PS | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_DSSSCCK40; - - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20) - ht_info->cap |= IEEE80211_HT_CAP_SGI_20; - - ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); - - ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; - ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8; - - memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); - - /* ath9k_htc supports only 1 or 2 stream devices */ - tx_streams = ath9k_cmn_count_streams(priv->ah->txchainmask, 2); - rx_streams = ath9k_cmn_count_streams(priv->ah->rxchainmask, 2); - - ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n", - tx_streams, rx_streams); - - if (tx_streams >= 2) - ht_info->cap |= IEEE80211_HT_CAP_TX_STBC; - - if (tx_streams != rx_streams) { - ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; - ht_info->mcs.tx_params |= ((tx_streams - 1) << - IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); - } - - for (i = 0; i < rx_streams; i++) - ht_info->mcs.rx_mask[i] = 0xff; - - ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED; -} - static int ath9k_init_queues(struct ath9k_htc_priv *priv) { struct ath_common *common = ath9k_hw_common(priv->ah); @@ -580,31 +441,6 @@ err: return -EINVAL; } -static void ath9k_init_channels_rates(struct ath9k_htc_priv *priv) -{ - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) { - priv->sbands[IEEE80211_BAND_2GHZ].channels = - ath9k_2ghz_channels; - priv->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ; - priv->sbands[IEEE80211_BAND_2GHZ].n_channels = - ARRAY_SIZE(ath9k_2ghz_channels); - priv->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates; - priv->sbands[IEEE80211_BAND_2GHZ].n_bitrates = - ARRAY_SIZE(ath9k_legacy_rates); - } - - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) { - priv->sbands[IEEE80211_BAND_5GHZ].channels = ath9k_5ghz_channels; - priv->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ; - priv->sbands[IEEE80211_BAND_5GHZ].n_channels = - ARRAY_SIZE(ath9k_5ghz_channels); - priv->sbands[IEEE80211_BAND_5GHZ].bitrates = - ath9k_legacy_rates + 4; - priv->sbands[IEEE80211_BAND_5GHZ].n_bitrates = - ARRAY_SIZE(ath9k_legacy_rates) - 4; - } -} - static void ath9k_init_misc(struct ath9k_htc_priv *priv) { struct ath_common *common = ath9k_hw_common(priv->ah); @@ -629,6 +465,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv, if (!ah) return -ENOMEM; + ah->dev = priv->dev; ah->hw_version.devid = devid; ah->hw_version.usbdev = drv_info; ah->ah_flags |= AH_USE_EEPROM; @@ -685,8 +522,8 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv, for (i = 0; i < ATH9K_HTC_MAX_BCN_VIF; i++) priv->cur_beacon_conf.bslot[i] = NULL; + ath9k_cmn_init_channels_rates(common); ath9k_cmn_init_crypto(ah); - ath9k_init_channels_rates(priv); ath9k_init_misc(priv); ath9k_htc_init_btcoex(priv, product); @@ -722,6 +559,7 @@ static const struct ieee80211_iface_combination if_comb = { static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, struct ieee80211_hw *hw) { + struct ath_hw *ah = priv->ah; struct ath_common *common = ath9k_hw_common(priv->ah); struct base_eep_header *pBase; @@ -766,19 +604,12 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &priv->sbands[IEEE80211_BAND_2GHZ]; + &common->sbands[IEEE80211_BAND_2GHZ]; if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &priv->sbands[IEEE80211_BAND_5GHZ]; - - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_HT) { - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) - setup_ht_cap(priv, - &priv->sbands[IEEE80211_BAND_2GHZ].ht_cap); - if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) - setup_ht_cap(priv, - &priv->sbands[IEEE80211_BAND_5GHZ].ht_cap); - } + &common->sbands[IEEE80211_BAND_5GHZ]; + + ath9k_cmn_reload_chainmask(ah); pBase = ath9k_htc_get_eeprom_base(priv); if (pBase) { diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 07a0315dd2f6..c0a4e866edca 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -62,111 +62,6 @@ module_param_named(ps_enable, ath9k_ps_enable, int, 0444); MODULE_PARM_DESC(ps_enable, "Enable WLAN PowerSave"); bool is_ath9k_unloaded; -/* We use the hw_value as an index into our private channel structure */ - -#define CHAN2G(_freq, _idx) { \ - .band = IEEE80211_BAND_2GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 20, \ -} - -#define CHAN5G(_freq, _idx) { \ - .band = IEEE80211_BAND_5GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 20, \ -} - -/* Some 2 GHz radios are actually tunable on 2312-2732 - * on 5 MHz steps, we support the channels which we know - * we have calibration data for all cards though to make - * this static */ -static const struct ieee80211_channel ath9k_2ghz_chantable[] = { - CHAN2G(2412, 0), /* Channel 1 */ - CHAN2G(2417, 1), /* Channel 2 */ - CHAN2G(2422, 2), /* Channel 3 */ - CHAN2G(2427, 3), /* Channel 4 */ - CHAN2G(2432, 4), /* Channel 5 */ - CHAN2G(2437, 5), /* Channel 6 */ - CHAN2G(2442, 6), /* Channel 7 */ - CHAN2G(2447, 7), /* Channel 8 */ - CHAN2G(2452, 8), /* Channel 9 */ - CHAN2G(2457, 9), /* Channel 10 */ - CHAN2G(2462, 10), /* Channel 11 */ - CHAN2G(2467, 11), /* Channel 12 */ - CHAN2G(2472, 12), /* Channel 13 */ - CHAN2G(2484, 13), /* Channel 14 */ -}; - -/* Some 5 GHz radios are actually tunable on XXXX-YYYY - * on 5 MHz steps, we support the channels which we know - * we have calibration data for all cards though to make - * this static */ -static const struct ieee80211_channel ath9k_5ghz_chantable[] = { - /* _We_ call this UNII 1 */ - CHAN5G(5180, 14), /* Channel 36 */ - CHAN5G(5200, 15), /* Channel 40 */ - CHAN5G(5220, 16), /* Channel 44 */ - CHAN5G(5240, 17), /* Channel 48 */ - /* _We_ call this UNII 2 */ - CHAN5G(5260, 18), /* Channel 52 */ - CHAN5G(5280, 19), /* Channel 56 */ - CHAN5G(5300, 20), /* Channel 60 */ - CHAN5G(5320, 21), /* Channel 64 */ - /* _We_ call this "Middle band" */ - CHAN5G(5500, 22), /* Channel 100 */ - CHAN5G(5520, 23), /* Channel 104 */ - CHAN5G(5540, 24), /* Channel 108 */ - CHAN5G(5560, 25), /* Channel 112 */ - CHAN5G(5580, 26), /* Channel 116 */ - CHAN5G(5600, 27), /* Channel 120 */ - CHAN5G(5620, 28), /* Channel 124 */ - CHAN5G(5640, 29), /* Channel 128 */ - CHAN5G(5660, 30), /* Channel 132 */ - CHAN5G(5680, 31), /* Channel 136 */ - CHAN5G(5700, 32), /* Channel 140 */ - /* _We_ call this UNII 3 */ - CHAN5G(5745, 33), /* Channel 149 */ - CHAN5G(5765, 34), /* Channel 153 */ - CHAN5G(5785, 35), /* Channel 157 */ - CHAN5G(5805, 36), /* Channel 161 */ - CHAN5G(5825, 37), /* Channel 165 */ -}; - -/* Atheros hardware rate code addition for short premble */ -#define SHPCHECK(__hw_rate, __flags) \ - ((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04 ) : 0) - -#define RATE(_bitrate, _hw_rate, _flags) { \ - .bitrate = (_bitrate), \ - .flags = (_flags), \ - .hw_value = (_hw_rate), \ - .hw_value_short = (SHPCHECK(_hw_rate, _flags)) \ -} - -static struct ieee80211_rate ath9k_legacy_rates[] = { - RATE(10, 0x1b, 0), - RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(60, 0x0b, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(90, 0x0f, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(120, 0x0a, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(180, 0x0e, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(240, 0x09, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(360, 0x0d, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(480, 0x08, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), - RATE(540, 0x0c, (IEEE80211_RATE_SUPPORTS_5MHZ | - IEEE80211_RATE_SUPPORTS_10MHZ)), -}; #ifdef CONFIG_MAC80211_LEDS static const struct ieee80211_tpt_blink ath9k_tpt_blink[] = { @@ -258,64 +153,6 @@ static unsigned int ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 cl /* Initialization */ /**************************/ -static void setup_ht_cap(struct ath_softc *sc, - struct ieee80211_sta_ht_cap *ht_info) -{ - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - u8 tx_streams, rx_streams; - int i, max_streams; - - ht_info->ht_supported = true; - ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SM_PS | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_DSSSCCK40; - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_LDPC) - ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING; - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20) - ht_info->cap |= IEEE80211_HT_CAP_SGI_20; - - ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; - ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8; - - if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) - max_streams = 1; - else if (AR_SREV_9462(ah)) - max_streams = 2; - else if (AR_SREV_9300_20_OR_LATER(ah)) - max_streams = 3; - else - max_streams = 2; - - if (AR_SREV_9280_20_OR_LATER(ah)) { - if (max_streams >= 2) - ht_info->cap |= IEEE80211_HT_CAP_TX_STBC; - ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); - } - - /* set up supported mcs set */ - memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); - tx_streams = ath9k_cmn_count_streams(ah->txchainmask, max_streams); - rx_streams = ath9k_cmn_count_streams(ah->rxchainmask, max_streams); - - ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n", - tx_streams, rx_streams); - - if (tx_streams != rx_streams) { - ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; - ht_info->mcs.tx_params |= ((tx_streams - 1) << - IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); - } - - for (i = 0; i < rx_streams; i++) - ht_info->mcs.rx_mask[i] = 0xff; - - ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED; -} - static void ath9k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) { @@ -486,51 +323,6 @@ static int ath9k_init_queues(struct ath_softc *sc) return 0; } -static int ath9k_init_channels_rates(struct ath_softc *sc) -{ - void *channels; - - BUILD_BUG_ON(ARRAY_SIZE(ath9k_2ghz_chantable) + - ARRAY_SIZE(ath9k_5ghz_chantable) != - ATH9K_NUM_CHANNELS); - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) { - channels = devm_kzalloc(sc->dev, - sizeof(ath9k_2ghz_chantable), GFP_KERNEL); - if (!channels) - return -ENOMEM; - - memcpy(channels, ath9k_2ghz_chantable, - sizeof(ath9k_2ghz_chantable)); - sc->sbands[IEEE80211_BAND_2GHZ].channels = channels; - sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ; - sc->sbands[IEEE80211_BAND_2GHZ].n_channels = - ARRAY_SIZE(ath9k_2ghz_chantable); - sc->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates; - sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates = - ARRAY_SIZE(ath9k_legacy_rates); - } - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) { - channels = devm_kzalloc(sc->dev, - sizeof(ath9k_5ghz_chantable), GFP_KERNEL); - if (!channels) - return -ENOMEM; - - memcpy(channels, ath9k_5ghz_chantable, - sizeof(ath9k_5ghz_chantable)); - sc->sbands[IEEE80211_BAND_5GHZ].channels = channels; - sc->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ; - sc->sbands[IEEE80211_BAND_5GHZ].n_channels = - ARRAY_SIZE(ath9k_5ghz_chantable); - sc->sbands[IEEE80211_BAND_5GHZ].bitrates = - ath9k_legacy_rates + 4; - sc->sbands[IEEE80211_BAND_5GHZ].n_bitrates = - ARRAY_SIZE(ath9k_legacy_rates) - 4; - } - return 0; -} - static void ath9k_init_misc(struct ath_softc *sc) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); @@ -793,7 +585,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, if (ret) goto err_btcoex; - ret = ath9k_init_channels_rates(sc); + ret = ath9k_cmn_init_channels_rates(common); if (ret) goto err_btcoex; @@ -823,10 +615,11 @@ static void ath9k_init_band_txpower(struct ath_softc *sc, int band) struct ieee80211_supported_band *sband; struct ieee80211_channel *chan; struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); struct cfg80211_chan_def chandef; int i; - sband = &sc->sbands[band]; + sband = &common->sbands[band]; for (i = 0; i < sband->n_channels; i++) { chan = &sband->channels[i]; ah->curchan = &ah->channels[chan->hw_value]; @@ -849,17 +642,6 @@ static void ath9k_init_txpower_limits(struct ath_softc *sc) ah->curchan = curchan; } -void ath9k_reload_chainmask_settings(struct ath_softc *sc) -{ - if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)) - return; - - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) - setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_2GHZ].ht_cap); - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) - setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap); -} - static const struct ieee80211_iface_limit if_limits[] = { { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_P2P_CLIENT) | @@ -949,6 +731,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_5_10_MHZ; hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; + hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; hw->queues = 4; hw->max_rates = 4; @@ -969,13 +752,13 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &sc->sbands[IEEE80211_BAND_2GHZ]; + &common->sbands[IEEE80211_BAND_2GHZ]; if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &sc->sbands[IEEE80211_BAND_5GHZ]; + &common->sbands[IEEE80211_BAND_5GHZ]; ath9k_init_wow(hw); - ath9k_reload_chainmask_settings(sc); + ath9k_cmn_reload_chainmask(ah); SET_IEEE80211_PERM_ADDR(hw, common->macaddr); } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index afce549a097b..42a18037004e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -451,7 +451,7 @@ void ath9k_tasklet(unsigned long data) * interrupts are enabled in the reset routine. */ atomic_inc(&ah->intr_ref_cnt); - ath_dbg(common, ANY, "FATAL: Skipping interrupts\n"); + ath_dbg(common, RESET, "FATAL: Skipping interrupts\n"); goto out; } @@ -471,7 +471,7 @@ void ath9k_tasklet(unsigned long data) * interrupts are enabled in the reset routine. */ atomic_inc(&ah->intr_ref_cnt); - ath_dbg(common, ANY, + ath_dbg(common, RESET, "BB_WATCHDOG: Skipping interrupts\n"); goto out; } @@ -484,7 +484,7 @@ void ath9k_tasklet(unsigned long data) type = RESET_TYPE_TX_GTT; ath9k_queue_reset(sc, type); atomic_inc(&ah->intr_ref_cnt); - ath_dbg(common, ANY, + ath_dbg(common, RESET, "GTT: Skipping interrupts\n"); goto out; } @@ -2053,7 +2053,7 @@ static int ath9k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) ah->rxchainmask = fill_chainmask(ah->caps.rx_chainmask, rx_ant); ah->txchainmask = fill_chainmask(ah->caps.tx_chainmask, tx_ant); - ath9k_reload_chainmask_settings(sc); + ath9k_cmn_reload_chainmask(ah); return 0; } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 425e34f94af4..6c9accdb52e4 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -871,8 +871,16 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc, if (WARN_ON(!ah->curchan)) return -EINVAL; - if (ath9k_cmn_process_rate(common, hw, rx_stats, rx_status)) + if (ath9k_cmn_process_rate(common, hw, rx_stats, rx_status)) { + /* + * No valid hardware bitrate found -- we should not get here + * because hardware has already validated this frame as OK. + */ + ath_dbg(common, ANY, "unsupported hw bitrate detected 0x%02x using 1 Mbit\n", + rx_stats->rs_rate); + RX_STAT_INC(rx_rate_err); return -EINVAL; + } ath9k_cmn_process_rssi(common, hw, rx_stats, rx_status); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 312314ce7642..fafacfed44ea 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1040,11 +1040,11 @@ static int ath_max_framelen(int usec, int mcs, bool ht40, bool sgi) int symbols, bits; int bytes = 0; + usec -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams); symbols = sgi ? TIME_SYMBOLS_HALFGI(usec) : TIME_SYMBOLS(usec); bits = symbols * bits_per_symbol[mcs % 8][ht40] * streams; bits -= OFDM_PLCP_BITS; bytes = bits / 8; - bytes -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams); if (bytes > 65532) bytes = 65532; @@ -1076,6 +1076,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_info *info, int len, bool rts) { struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); struct sk_buff *skb; struct ieee80211_tx_info *tx_info; struct ieee80211_tx_rate *rates; @@ -1145,7 +1146,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, } /* legacy rates */ - rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx]; + rate = &common->sbands[tx_info->band].bitrates[rates[i].idx]; if ((tx_info->band == IEEE80211_BAND_2GHZ) && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index e5e905910db4..415393dfb6fc 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -222,7 +222,7 @@ static const struct ieee80211_regdomain *ath_default_world_regdomain(void) static const struct ieee80211_regdomain *ath_world_regdomain(struct ath_regulatory *reg) { - switch (reg->regpair->regDmnEnum) { + switch (reg->regpair->reg_domain) { case 0x60: case 0x61: case 0x62: @@ -431,7 +431,7 @@ static void ath_reg_apply_world_flags(struct wiphy *wiphy, enum nl80211_reg_initiator initiator, struct ath_regulatory *reg) { - switch (reg->regpair->regDmnEnum) { + switch (reg->regpair->reg_domain) { case 0x60: case 0x63: case 0x66: @@ -560,7 +560,7 @@ static bool ath_regd_is_eeprom_valid(struct ath_regulatory *reg) printk(KERN_DEBUG "ath: EEPROM indicates we " "should expect a direct regpair map\n"); for (i = 0; i < ARRAY_SIZE(regDomainPairs); i++) - if (regDomainPairs[i].regDmnEnum == rd) + if (regDomainPairs[i].reg_domain == rd) return true; } printk(KERN_DEBUG @@ -617,7 +617,7 @@ ath_get_regpair(int regdmn) if (regdmn == NO_ENUMRD) return NULL; for (i = 0; i < ARRAY_SIZE(regDomainPairs); i++) { - if (regDomainPairs[i].regDmnEnum == regdmn) + if (regDomainPairs[i].reg_domain == regdmn) return ®DomainPairs[i]; } return NULL; @@ -741,7 +741,7 @@ static int __ath_regd_init(struct ath_regulatory *reg) printk(KERN_DEBUG "ath: Country alpha2 being used: %c%c\n", reg->alpha2[0], reg->alpha2[1]); printk(KERN_DEBUG "ath: Regpair used: 0x%0x\n", - reg->regpair->regDmnEnum); + reg->regpair->reg_domain); return 0; } diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile index 990dd42ae79e..c7a3465fd02a 100644 --- a/drivers/net/wireless/ath/wil6210/Makefile +++ b/drivers/net/wireless/ath/wil6210/Makefile @@ -9,6 +9,7 @@ wil6210-y += wmi.o wil6210-y += interrupt.o wil6210-y += txrx.o wil6210-y += debug.o +wil6210-y += rx_reorder.o wil6210-$(CONFIG_WIL6210_TRACING) += trace.o # for tracing framework to find trace.h diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 5b340769d5bb..743930357061 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -104,41 +104,125 @@ int wil_iftype_nl2wmi(enum nl80211_iftype type) return -EOPNOTSUPP; } -static int wil_cfg80211_get_station(struct wiphy *wiphy, - struct net_device *ndev, - u8 *mac, struct station_info *sinfo) +static int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, + struct station_info *sinfo) { - struct wil6210_priv *wil = wiphy_to_wil(wiphy); - int rc; struct wmi_notify_req_cmd cmd = { - .cid = 0, + .cid = cid, .interval_usec = 0, }; + struct { + struct wil6210_mbox_hdr_wmi wmi; + struct wmi_notify_req_done_event evt; + } __packed reply; + struct wil_net_stats *stats = &wil->sta[cid].stats; + int rc; - if (memcmp(mac, wil->dst_addr[0], ETH_ALEN)) - return -ENOENT; - - /* WMI_NOTIFY_REQ_DONE_EVENTID handler fills wil->stats.bf_mcs */ rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, &cmd, sizeof(cmd), - WMI_NOTIFY_REQ_DONE_EVENTID, NULL, 0, 20); + WMI_NOTIFY_REQ_DONE_EVENTID, &reply, sizeof(reply), 20); if (rc) return rc; + wil_dbg_wmi(wil, "Link status for CID %d: {\n" + " MCS %d TSF 0x%016llx\n" + " BF status 0x%08x SNR 0x%08x SQI %d%%\n" + " Tx Tpt %d goodput %d Rx goodput %d\n" + " Sectors(rx:tx) my %d:%d peer %d:%d\n""}\n", + cid, le16_to_cpu(reply.evt.bf_mcs), + le64_to_cpu(reply.evt.tsf), reply.evt.status, + le32_to_cpu(reply.evt.snr_val), + reply.evt.sqi, + le32_to_cpu(reply.evt.tx_tpt), + le32_to_cpu(reply.evt.tx_goodput), + le32_to_cpu(reply.evt.rx_goodput), + le16_to_cpu(reply.evt.my_rx_sector), + le16_to_cpu(reply.evt.my_tx_sector), + le16_to_cpu(reply.evt.other_rx_sector), + le16_to_cpu(reply.evt.other_tx_sector)); + sinfo->generation = wil->sinfo_gen; - sinfo->filled |= STATION_INFO_TX_BITRATE; + sinfo->filled = STATION_INFO_RX_BYTES | + STATION_INFO_TX_BYTES | + STATION_INFO_RX_PACKETS | + STATION_INFO_TX_PACKETS | + STATION_INFO_RX_BITRATE | + STATION_INFO_TX_BITRATE | + STATION_INFO_RX_DROP_MISC | + STATION_INFO_TX_FAILED; + sinfo->txrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; - sinfo->txrate.mcs = wil->stats.bf_mcs; - sinfo->filled |= STATION_INFO_RX_BITRATE; + sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs); sinfo->rxrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; - sinfo->rxrate.mcs = wil->stats.last_mcs_rx; + sinfo->rxrate.mcs = stats->last_mcs_rx; + sinfo->rx_bytes = stats->rx_bytes; + sinfo->rx_packets = stats->rx_packets; + sinfo->rx_dropped_misc = stats->rx_dropped; + sinfo->tx_bytes = stats->tx_bytes; + sinfo->tx_packets = stats->tx_packets; + sinfo->tx_failed = stats->tx_errors; if (test_bit(wil_status_fwconnected, &wil->status)) { sinfo->filled |= STATION_INFO_SIGNAL; - sinfo->signal = 12; /* TODO: provide real value */ + sinfo->signal = reply.evt.sqi; } - return 0; + return rc; +} + +static int wil_cfg80211_get_station(struct wiphy *wiphy, + struct net_device *ndev, + u8 *mac, struct station_info *sinfo) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + + int cid = wil_find_cid(wil, mac); + + wil_info(wil, "%s(%pM) CID %d\n", __func__, mac, cid); + if (cid < 0) + return cid; + + rc = wil_cid_fill_sinfo(wil, cid, sinfo); + + return rc; +} + +/* + * Find @idx-th active STA for station dump. + */ +static int wil_find_cid_by_idx(struct wil6210_priv *wil, int idx) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + if (wil->sta[i].status == wil_sta_unused) + continue; + if (idx == 0) + return i; + idx--; + } + + return -ENOENT; +} + +static int wil_cfg80211_dump_station(struct wiphy *wiphy, + struct net_device *dev, int idx, + u8 *mac, struct station_info *sinfo) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + int cid = wil_find_cid_by_idx(wil, idx); + + if (cid < 0) + return -ENOENT; + + memcpy(mac, wil->sta[cid].addr, ETH_ALEN); + wil_info(wil, "%s(%pM) CID %d\n", __func__, mac, cid); + + rc = wil_cid_fill_sinfo(wil, cid, sinfo); + + return rc; } static int wil_cfg80211_change_iface(struct wiphy *wiphy, @@ -352,6 +436,40 @@ static int wil_cfg80211_disconnect(struct wiphy *wiphy, return rc; } +static int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, + struct wireless_dev *wdev, + struct cfg80211_mgmt_tx_params *params, + u64 *cookie) +{ + const u8 *buf = params->buf; + size_t len = params->len; + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + struct ieee80211_mgmt *mgmt_frame = (void *)buf; + struct wmi_sw_tx_req_cmd *cmd; + struct { + struct wil6210_mbox_hdr_wmi wmi; + struct wmi_sw_tx_complete_event evt; + } __packed evt; + + cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); + cmd->len = cpu_to_le16(len); + memcpy(cmd->payload, buf, len); + + rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, cmd, sizeof(*cmd) + len, + WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); + if (rc == 0) + rc = evt.evt.status; + + kfree(cmd); + + return rc; +} + static int wil_cfg80211_set_channel(struct wiphy *wiphy, struct cfg80211_chan_def *chandef) { @@ -402,6 +520,41 @@ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, return 0; } +static int wil_remain_on_channel(struct wiphy *wiphy, + struct wireless_dev *wdev, + struct ieee80211_channel *chan, + unsigned int duration, + u64 *cookie) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + + /* TODO: handle duration */ + wil_info(wil, "%s(%d, %d ms)\n", __func__, chan->center_freq, duration); + + rc = wmi_set_channel(wil, chan->hw_value); + if (rc) + return rc; + + rc = wmi_rxon(wil, true); + + return rc; +} + +static int wil_cancel_remain_on_channel(struct wiphy *wiphy, + struct wireless_dev *wdev, + u64 cookie) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + + wil_info(wil, "%s()\n", __func__); + + rc = wmi_rxon(wil, false); + + return rc; +} + static int wil_fix_bcon(struct wil6210_priv *wil, struct cfg80211_beacon_data *bcon) { @@ -504,12 +657,24 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy, return rc; } +static int wil_cfg80211_del_station(struct wiphy *wiphy, + struct net_device *dev, u8 *mac) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + wil6210_disconnect(wil, mac); + return 0; +} + static struct cfg80211_ops wil_cfg80211_ops = { .scan = wil_cfg80211_scan, .connect = wil_cfg80211_connect, .disconnect = wil_cfg80211_disconnect, .change_virtual_intf = wil_cfg80211_change_iface, .get_station = wil_cfg80211_get_station, + .dump_station = wil_cfg80211_dump_station, + .remain_on_channel = wil_remain_on_channel, + .cancel_remain_on_channel = wil_cancel_remain_on_channel, + .mgmt_tx = wil_cfg80211_mgmt_tx, .set_monitor_channel = wil_cfg80211_set_channel, .add_key = wil_cfg80211_add_key, .del_key = wil_cfg80211_del_key, @@ -517,6 +682,7 @@ static struct cfg80211_ops wil_cfg80211_ops = { /* AP mode */ .start_ap = wil_cfg80211_start_ap, .stop_ap = wil_cfg80211_stop_ap, + .del_station = wil_cfg80211_del_station, }; static void wil_wiphy_init(struct wiphy *wiphy) @@ -542,7 +708,7 @@ static void wil_wiphy_init(struct wiphy *wiphy) wiphy->bands[IEEE80211_BAND_60GHZ] = &wil_band_60ghz; /* TODO: figure this out */ - wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; + wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; wiphy->cipher_suites = wil_cipher_suites; wiphy->n_cipher_suites = ARRAY_SIZE(wil_cipher_suites); diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 1caa31992a7e..1d09a4b0a0f4 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -26,9 +26,11 @@ /* Nasty hack. Better have per device instances */ static u32 mem_addr; static u32 dbg_txdesc_index; +static u32 dbg_vring_index; /* 24+ for Rx, 0..23 for Tx */ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, - const char *name, struct vring *vring) + const char *name, struct vring *vring, + char _s, char _h) { void __iomem *x = wmi_addr(wil, vring->hwtail); @@ -50,8 +52,8 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, volatile struct vring_tx_desc *d = &vring->va[i].tx; if ((i % 64) == 0 && (i != 0)) seq_printf(s, "\n"); - seq_printf(s, "%s", (d->dma.status & BIT(0)) ? - "S" : (vring->ctx[i].skb ? "H" : "h")); + seq_printf(s, "%c", (d->dma.status & BIT(0)) ? + _s : (vring->ctx[i].skb ? _h : 'h')); } seq_printf(s, "\n"); } @@ -63,14 +65,19 @@ static int wil_vring_debugfs_show(struct seq_file *s, void *data) uint i; struct wil6210_priv *wil = s->private; - wil_print_vring(s, wil, "rx", &wil->vring_rx); + wil_print_vring(s, wil, "rx", &wil->vring_rx, 'S', '_'); for (i = 0; i < ARRAY_SIZE(wil->vring_tx); i++) { struct vring *vring = &(wil->vring_tx[i]); if (vring->va) { + int cid = wil->vring2cid_tid[i][0]; + int tid = wil->vring2cid_tid[i][1]; char name[10]; snprintf(name, sizeof(name), "tx_%2d", i); - wil_print_vring(s, wil, name, vring); + + seq_printf(s, "\n%pM CID %d TID %d\n", + wil->sta[cid].addr, cid, tid); + wil_print_vring(s, wil, name, vring, '_', 'H'); } } @@ -390,25 +397,40 @@ static const struct file_operations fops_reset = { .write = wil_write_file_reset, .open = simple_open, }; -/*---------Tx descriptor------------*/ +/*---------Tx/Rx descriptor------------*/ static int wil_txdesc_debugfs_show(struct seq_file *s, void *data) { struct wil6210_priv *wil = s->private; - struct vring *vring = &(wil->vring_tx[0]); + struct vring *vring; + bool tx = (dbg_vring_index < WIL6210_MAX_TX_RINGS); + if (tx) + vring = &(wil->vring_tx[dbg_vring_index]); + else + vring = &wil->vring_rx; if (!vring->va) { - seq_printf(s, "No Tx VRING\n"); + if (tx) + seq_printf(s, "No Tx[%2d] VRING\n", dbg_vring_index); + else + seq_puts(s, "No Rx VRING\n"); return 0; } if (dbg_txdesc_index < vring->size) { + /* use struct vring_tx_desc for Rx as well, + * only field used, .dma.length, is the same + */ volatile struct vring_tx_desc *d = &(vring->va[dbg_txdesc_index].tx); volatile u32 *u = (volatile u32 *)d; struct sk_buff *skb = vring->ctx[dbg_txdesc_index].skb; - seq_printf(s, "Tx[%3d] = {\n", dbg_txdesc_index); + if (tx) + seq_printf(s, "Tx[%2d][%3d] = {\n", dbg_vring_index, + dbg_txdesc_index); + else + seq_printf(s, "Rx[%3d] = {\n", dbg_txdesc_index); seq_printf(s, " MAC = 0x%08x 0x%08x 0x%08x 0x%08x\n", u[0], u[1], u[2], u[3]); seq_printf(s, " DMA = 0x%08x 0x%08x 0x%08x 0x%08x\n", @@ -439,8 +461,13 @@ static int wil_txdesc_debugfs_show(struct seq_file *s, void *data) } seq_printf(s, "}\n"); } else { - seq_printf(s, "TxDesc index (%d) >= size (%d)\n", - dbg_txdesc_index, vring->size); + if (tx) + seq_printf(s, "[%2d] TxDesc index (%d) >= size (%d)\n", + dbg_vring_index, dbg_txdesc_index, + vring->size); + else + seq_printf(s, "RxDesc index (%d) >= size (%d)\n", + dbg_txdesc_index, vring->size); } return 0; @@ -570,6 +597,68 @@ static const struct file_operations fops_temp = { .llseek = seq_lseek, }; +/*---------Station matrix------------*/ +static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) +{ + int i; + u16 index = ((r->head_seq_num - r->ssn) & 0xfff) % r->buf_size; + seq_printf(s, "0x%03x [", r->head_seq_num); + for (i = 0; i < r->buf_size; i++) { + if (i == index) + seq_printf(s, "%c", r->reorder_buf[i] ? 'O' : '|'); + else + seq_printf(s, "%c", r->reorder_buf[i] ? '*' : '_'); + } + seq_puts(s, "]\n"); +} + +static int wil_sta_debugfs_show(struct seq_file *s, void *data) +{ + struct wil6210_priv *wil = s->private; + int i, tid; + + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + struct wil_sta_info *p = &wil->sta[i]; + char *status = "unknown"; + switch (p->status) { + case wil_sta_unused: + status = "unused "; + break; + case wil_sta_conn_pending: + status = "pending "; + break; + case wil_sta_connected: + status = "connected"; + break; + } + seq_printf(s, "[%d] %pM %s\n", i, p->addr, status); + + if (p->status == wil_sta_connected) { + for (tid = 0; tid < WIL_STA_TID_NUM; tid++) { + struct wil_tid_ampdu_rx *r = p->tid_rx[tid]; + if (r) { + seq_printf(s, "[%2d] ", tid); + wil_print_rxtid(s, r); + } + } + } + } + + return 0; +} + +static int wil_sta_seq_open(struct inode *inode, struct file *file) +{ + return single_open(file, wil_sta_debugfs_show, inode->i_private); +} + +static const struct file_operations fops_sta = { + .open = wil_sta_seq_open, + .release = single_release, + .read = seq_read, + .llseek = seq_lseek, +}; + /*----------------*/ int wil6210_debugfs_init(struct wil6210_priv *wil) { @@ -581,9 +670,13 @@ int wil6210_debugfs_init(struct wil6210_priv *wil) debugfs_create_file("mbox", S_IRUGO, dbg, wil, &fops_mbox); debugfs_create_file("vrings", S_IRUGO, dbg, wil, &fops_vring); - debugfs_create_file("txdesc", S_IRUGO, dbg, wil, &fops_txdesc); - debugfs_create_u32("txdesc_index", S_IRUGO | S_IWUSR, dbg, + debugfs_create_file("stations", S_IRUGO, dbg, wil, &fops_sta); + debugfs_create_file("desc", S_IRUGO, dbg, wil, &fops_txdesc); + debugfs_create_u32("desc_index", S_IRUGO | S_IWUSR, dbg, &dbg_txdesc_index); + debugfs_create_u32("vring_index", S_IRUGO | S_IWUSR, dbg, + &dbg_vring_index); + debugfs_create_file("bf", S_IRUGO, dbg, wil, &fops_bf); debugfs_create_file("ssid", S_IRUGO | S_IWUSR, dbg, wil, &fops_ssid); debugfs_create_u32("secure_pcp", S_IRUGO | S_IWUSR, dbg, diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index fd30cddd5882..41c362dee032 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -16,8 +16,10 @@ #include <linux/moduleparam.h> #include <linux/if_arp.h> +#include <linux/etherdevice.h> #include "wil6210.h" +#include "txrx.h" /* * Due to a hardware issue, @@ -52,29 +54,75 @@ void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, __raw_writel(*s++, d++); } -static void _wil6210_disconnect(struct wil6210_priv *wil, void *bssid) +static void wil_disconnect_cid(struct wil6210_priv *wil, int cid) { uint i; - struct net_device *ndev = wil_to_ndev(wil); + struct wil_sta_info *sta = &wil->sta[cid]; - wil_dbg_misc(wil, "%s()\n", __func__); + if (sta->status != wil_sta_unused) { + wmi_disconnect_sta(wil, sta->addr, WLAN_REASON_DEAUTH_LEAVING); + sta->status = wil_sta_unused; + } + + for (i = 0; i < WIL_STA_TID_NUM; i++) { + struct wil_tid_ampdu_rx *r = sta->tid_rx[i]; + sta->tid_rx[i] = NULL; + wil_tid_ampdu_rx_free(wil, r); + } + for (i = 0; i < ARRAY_SIZE(wil->vring_tx); i++) { + if (wil->vring2cid_tid[i][0] == cid) + wil_vring_fini_tx(wil, i); + } + memset(&sta->stats, 0, sizeof(sta->stats)); +} + +static void _wil6210_disconnect(struct wil6210_priv *wil, void *bssid) +{ + int cid = -ENOENT; + struct net_device *ndev = wil_to_ndev(wil); + struct wireless_dev *wdev = wil->wdev; - wil_link_off(wil); - if (test_bit(wil_status_fwconnected, &wil->status)) { - clear_bit(wil_status_fwconnected, &wil->status); - cfg80211_disconnected(ndev, - WLAN_STATUS_UNSPECIFIED_FAILURE, - NULL, 0, GFP_KERNEL); - } else if (test_bit(wil_status_fwconnecting, &wil->status)) { - cfg80211_connect_result(ndev, bssid, NULL, 0, NULL, 0, - WLAN_STATUS_UNSPECIFIED_FAILURE, - GFP_KERNEL); + might_sleep(); + if (bssid) { + cid = wil_find_cid(wil, bssid); + wil_dbg_misc(wil, "%s(%pM, CID %d)\n", __func__, bssid, cid); + } else { + wil_dbg_misc(wil, "%s(all)\n", __func__); } - clear_bit(wil_status_fwconnecting, &wil->status); - for (i = 0; i < ARRAY_SIZE(wil->vring_tx); i++) - wil_vring_fini_tx(wil, i); - clear_bit(wil_status_dontscan, &wil->status); + if (cid >= 0) /* disconnect 1 peer */ + wil_disconnect_cid(wil, cid); + else /* disconnect all */ + for (cid = 0; cid < WIL6210_MAX_CID; cid++) + wil_disconnect_cid(wil, cid); + + /* link state */ + switch (wdev->iftype) { + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: + wil_link_off(wil); + if (test_bit(wil_status_fwconnected, &wil->status)) { + clear_bit(wil_status_fwconnected, &wil->status); + cfg80211_disconnected(ndev, + WLAN_STATUS_UNSPECIFIED_FAILURE, + NULL, 0, GFP_KERNEL); + } else if (test_bit(wil_status_fwconnecting, &wil->status)) { + cfg80211_connect_result(ndev, bssid, NULL, 0, NULL, 0, + WLAN_STATUS_UNSPECIFIED_FAILURE, + GFP_KERNEL); + } + clear_bit(wil_status_fwconnecting, &wil->status); + wil_dbg_misc(wil, "clear_bit(wil_status_dontscan)\n"); + clear_bit(wil_status_dontscan, &wil->status); + break; + default: + /* AP-like interface and monitor: + * never scan, always connected + */ + if (bssid) + cfg80211_del_sta(ndev, bssid, GFP_KERNEL); + break; + } } static void wil_disconnect_worker(struct work_struct *work) @@ -97,12 +145,23 @@ static void wil_connect_timer_fn(ulong x) schedule_work(&wil->disconnect_worker); } +static int wil_find_free_vring(struct wil6210_priv *wil) +{ + int i; + for (i = 0; i < WIL6210_MAX_TX_RINGS; i++) { + if (!wil->vring_tx[i].va) + return i; + } + return -EINVAL; +} + static void wil_connect_worker(struct work_struct *work) { int rc; struct wil6210_priv *wil = container_of(work, struct wil6210_priv, connect_worker); int cid = wil->pending_connect_cid; + int ringid = wil_find_free_vring(wil); if (cid < 0) { wil_err(wil, "No connection pending\n"); @@ -111,16 +170,22 @@ static void wil_connect_worker(struct work_struct *work) wil_dbg_wmi(wil, "Configure for connection CID %d\n", cid); - rc = wil_vring_init_tx(wil, 0, WIL6210_TX_RING_SIZE, cid, 0); + rc = wil_vring_init_tx(wil, ringid, WIL6210_TX_RING_SIZE, cid, 0); wil->pending_connect_cid = -1; - if (rc == 0) + if (rc == 0) { + wil->sta[cid].status = wil_sta_connected; wil_link_on(wil); + } else { + wil->sta[cid].status = wil_sta_unused; + } } int wil_priv_init(struct wil6210_priv *wil) { wil_dbg_misc(wil, "%s()\n", __func__); + memset(wil->sta, 0, sizeof(wil->sta)); + mutex_init(&wil->mutex); mutex_init(&wil->wmi_mutex); @@ -370,3 +435,19 @@ int wil_down(struct wil6210_priv *wil) return rc; } + +int wil_find_cid(struct wil6210_priv *wil, const u8 *mac) +{ + int i; + int rc = -ENOENT; + + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { + if ((wil->sta[i].status != wil_sta_unused) && + ether_addr_equal(wil->sta[i].addr, mac)) { + rc = i; + break; + } + } + + return rc; +} diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c new file mode 100644 index 000000000000..d04629fe053f --- /dev/null +++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c @@ -0,0 +1,177 @@ +#include "wil6210.h" +#include "txrx.h" + +#define SEQ_MODULO 0x1000 +#define SEQ_MASK 0xfff + +static inline int seq_less(u16 sq1, u16 sq2) +{ + return ((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1); +} + +static inline u16 seq_inc(u16 sq) +{ + return (sq + 1) & SEQ_MASK; +} + +static inline u16 seq_sub(u16 sq1, u16 sq2) +{ + return (sq1 - sq2) & SEQ_MASK; +} + +static inline int reorder_index(struct wil_tid_ampdu_rx *r, u16 seq) +{ + return seq_sub(seq, r->ssn) % r->buf_size; +} + +static void wil_release_reorder_frame(struct wil6210_priv *wil, + struct wil_tid_ampdu_rx *r, + int index) +{ + struct net_device *ndev = wil_to_ndev(wil); + struct sk_buff *skb = r->reorder_buf[index]; + + if (!skb) + goto no_frame; + + /* release the frame from the reorder ring buffer */ + r->stored_mpdu_num--; + r->reorder_buf[index] = NULL; + wil_netif_rx_any(skb, ndev); + +no_frame: + r->head_seq_num = seq_inc(r->head_seq_num); +} + +static void wil_release_reorder_frames(struct wil6210_priv *wil, + struct wil_tid_ampdu_rx *r, + u16 hseq) +{ + int index; + + while (seq_less(r->head_seq_num, hseq)) { + index = reorder_index(r, r->head_seq_num); + wil_release_reorder_frame(wil, r, index); + } +} + +static void wil_reorder_release(struct wil6210_priv *wil, + struct wil_tid_ampdu_rx *r) +{ + int index = reorder_index(r, r->head_seq_num); + + while (r->reorder_buf[index]) { + wil_release_reorder_frame(wil, r, index); + index = reorder_index(r, r->head_seq_num); + } +} + +void wil_rx_reorder(struct wil6210_priv *wil, struct sk_buff *skb) +{ + struct net_device *ndev = wil_to_ndev(wil); + struct vring_rx_desc *d = wil_skb_rxdesc(skb); + int tid = wil_rxdesc_tid(d); + int cid = wil_rxdesc_cid(d); + int mid = wil_rxdesc_mid(d); + u16 seq = wil_rxdesc_seq(d); + struct wil_sta_info *sta = &wil->sta[cid]; + struct wil_tid_ampdu_rx *r = sta->tid_rx[tid]; + u16 hseq; + int index; + + wil_dbg_txrx(wil, "MID %d CID %d TID %d Seq 0x%03x\n", + mid, cid, tid, seq); + + if (!r) { + wil_netif_rx_any(skb, ndev); + return; + } + + hseq = r->head_seq_num; + + spin_lock(&r->reorder_lock); + + /* frame with out of date sequence number */ + if (seq_less(seq, r->head_seq_num)) { + dev_kfree_skb(skb); + goto out; + } + + /* + * If frame the sequence number exceeds our buffering window + * size release some previous frames to make room for this one. + */ + if (!seq_less(seq, r->head_seq_num + r->buf_size)) { + hseq = seq_inc(seq_sub(seq, r->buf_size)); + /* release stored frames up to new head to stack */ + wil_release_reorder_frames(wil, r, hseq); + } + + /* Now the new frame is always in the range of the reordering buffer */ + + index = reorder_index(r, seq); + + /* check if we already stored this frame */ + if (r->reorder_buf[index]) { + dev_kfree_skb(skb); + goto out; + } + + /* + * If the current MPDU is in the right order and nothing else + * is stored we can process it directly, no need to buffer it. + * If it is first but there's something stored, we may be able + * to release frames after this one. + */ + if (seq == r->head_seq_num && r->stored_mpdu_num == 0) { + r->head_seq_num = seq_inc(r->head_seq_num); + wil_netif_rx_any(skb, ndev); + goto out; + } + + /* put the frame in the reordering buffer */ + r->reorder_buf[index] = skb; + r->reorder_time[index] = jiffies; + r->stored_mpdu_num++; + wil_reorder_release(wil, r); + +out: + spin_unlock(&r->reorder_lock); +} + +struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil, + int size, u16 ssn) +{ + struct wil_tid_ampdu_rx *r = kzalloc(sizeof(*r), GFP_KERNEL); + if (!r) + return NULL; + + r->reorder_buf = + kcalloc(size, sizeof(struct sk_buff *), GFP_KERNEL); + r->reorder_time = + kcalloc(size, sizeof(unsigned long), GFP_KERNEL); + if (!r->reorder_buf || !r->reorder_time) { + kfree(r->reorder_buf); + kfree(r->reorder_time); + kfree(r); + return NULL; + } + + spin_lock_init(&r->reorder_lock); + r->ssn = ssn; + r->head_seq_num = ssn; + r->buf_size = size; + r->stored_mpdu_num = 0; + return r; +} + +void wil_tid_ampdu_rx_free(struct wil6210_priv *wil, + struct wil_tid_ampdu_rx *r) +{ + if (!r) + return; + wil_release_reorder_frames(wil, r, r->head_seq_num + r->buf_size); + kfree(r->reorder_buf); + kfree(r->reorder_time); + kfree(r); +} diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 0b0975d88b43..092081e209da 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -344,6 +344,9 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil, u16 dmalen; u8 ftype; u8 ds_bits; + int cid; + struct wil_net_stats *stats; + BUILD_BUG_ON(sizeof(struct vring_rx_desc) > sizeof(skb->cb)); @@ -383,8 +386,10 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil, wil_hex_dump_txrx("Rx ", DUMP_PREFIX_OFFSET, 16, 1, skb->data, skb_headlen(skb), false); - - wil->stats.last_mcs_rx = wil_rxdesc_mcs(d); + cid = wil_rxdesc_cid(d); + stats = &wil->sta[cid].stats; + stats->last_mcs_rx = wil_rxdesc_mcs(d); + wil->stats.last_mcs_rx = stats->last_mcs_rx; /* use radiotap header only if required */ if (ndev->type == ARPHRD_IEEE80211_RADIOTAP) @@ -472,10 +477,14 @@ static int wil_rx_refill(struct wil6210_priv *wil, int count) * Pass Rx packet to the netif. Update statistics. * Called in softirq context (NAPI poll). */ -static void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) +void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) { int rc; + struct wil6210_priv *wil = ndev_to_wil(ndev); unsigned int len = skb->len; + struct vring_rx_desc *d = wil_skb_rxdesc(skb); + int cid = wil_rxdesc_cid(d); + struct wil_net_stats *stats = &wil->sta[cid].stats; skb_orphan(skb); @@ -483,10 +492,13 @@ static void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev) if (likely(rc == NET_RX_SUCCESS)) { ndev->stats.rx_packets++; + stats->rx_packets++; ndev->stats.rx_bytes += len; + stats->rx_bytes += len; } else { ndev->stats.rx_dropped++; + stats->rx_dropped++; } } @@ -515,12 +527,18 @@ void wil_rx_handle(struct wil6210_priv *wil, int *quota) skb->ip_summed = CHECKSUM_UNNECESSARY; skb->pkt_type = PACKET_OTHERHOST; skb->protocol = htons(ETH_P_802_2); - + wil_netif_rx_any(skb, ndev); } else { + struct ethhdr *eth = (void *)skb->data; + skb->protocol = eth_type_trans(skb, ndev); + + if (is_unicast_ether_addr(eth->h_dest)) + wil_rx_reorder(wil, skb); + else + wil_netif_rx_any(skb, ndev); } - wil_netif_rx_any(skb, ndev); } wil_rx_refill(wil, v->size); } @@ -598,6 +616,9 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, if (rc) goto out; + wil->vring2cid_tid[id][0] = cid; + wil->vring2cid_tid[id][1] = tid; + cmd.vring_cfg.tx_sw_ring.ring_mem_base = cpu_to_le64(vring->pa); rc = wmi_call(wil, WMI_VRING_CFG_CMDID, &cmd, sizeof(cmd), @@ -634,12 +655,83 @@ void wil_vring_fini_tx(struct wil6210_priv *wil, int id) static struct vring *wil_find_tx_vring(struct wil6210_priv *wil, struct sk_buff *skb) { - struct vring *v = &wil->vring_tx[0]; + int i; + struct ethhdr *eth = (void *)skb->data; + int cid = wil_find_cid(wil, eth->h_dest); + + if (cid < 0) + return NULL; + + /* TODO: fix for multiple TID */ + for (i = 0; i < ARRAY_SIZE(wil->vring2cid_tid); i++) { + if (wil->vring2cid_tid[i][0] == cid) { + struct vring *v = &wil->vring_tx[i]; + wil_dbg_txrx(wil, "%s(%pM) -> [%d]\n", + __func__, eth->h_dest, i); + if (v->va) { + return v; + } else { + wil_dbg_txrx(wil, "vring[%d] not valid\n", i); + return NULL; + } + } + } + + return NULL; +} + +static void wil_set_da_for_vring(struct wil6210_priv *wil, + struct sk_buff *skb, int vring_index) +{ + struct ethhdr *eth = (void *)skb->data; + int cid = wil->vring2cid_tid[vring_index][0]; + memcpy(eth->h_dest, wil->sta[cid].addr, ETH_ALEN); +} + +static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring, + struct sk_buff *skb); +/* + * Find 1-st vring and return it; set dest address for this vring in skb + * duplicate skb and send it to other active vrings + */ +static struct vring *wil_tx_bcast(struct wil6210_priv *wil, + struct sk_buff *skb) +{ + struct vring *v, *v2; + struct sk_buff *skb2; + int i; + + /* find 1-st vring */ + for (i = 0; i < WIL6210_MAX_TX_RINGS; i++) { + v = &wil->vring_tx[i]; + if (v->va) + goto found; + } - if (v->va) - return v; + wil_err(wil, "Tx while no vrings active?\n"); return NULL; + +found: + wil_dbg_txrx(wil, "BCAST -> ring %d\n", i); + wil_set_da_for_vring(wil, skb, i); + + /* find other active vrings and duplicate skb for each */ + for (i++; i < WIL6210_MAX_TX_RINGS; i++) { + v2 = &wil->vring_tx[i]; + if (!v2->va) + continue; + skb2 = skb_copy(skb, GFP_ATOMIC); + if (skb2) { + wil_dbg_txrx(wil, "BCAST DUP -> ring %d\n", i); + wil_set_da_for_vring(wil, skb2, i); + wil_tx_vring(wil, v2, skb2); + } else { + wil_err(wil, "skb_copy failed\n"); + } + } + + return v; } static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len, @@ -740,9 +832,6 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring, } _d = &(vring->va[i].tx); - /* FIXME FW can accept only unicast frames for the peer */ - memcpy(skb->data, wil->dst_addr[vring_index], ETH_ALEN); - pa = dma_map_single(dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE); @@ -836,6 +925,7 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring, netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev) { struct wil6210_priv *wil = ndev_to_wil(ndev); + struct ethhdr *eth = (void *)skb->data; struct vring *vring; int rc; @@ -854,9 +944,13 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev) } /* find vring */ - vring = wil_find_tx_vring(wil, skb); + if (is_unicast_ether_addr(eth->h_dest)) { + vring = wil_find_tx_vring(wil, skb); + } else { + vring = wil_tx_bcast(wil, skb); + } if (!vring) { - wil_err(wil, "No Tx VRING available\n"); + wil_err(wil, "No Tx VRING found for %pM\n", eth->h_dest); goto drop; } /* set up vring entry */ @@ -892,6 +986,8 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid) struct device *dev = wil_to_dev(wil); struct vring *vring = &wil->vring_tx[ringid]; int done = 0; + int cid = wil->vring2cid_tid[ringid][0]; + struct wil_net_stats *stats = &wil->sta[cid].stats; if (!vring->va) { wil_err(wil, "Tx irq[%d]: vring not initialized\n", ringid); @@ -933,9 +1029,12 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid) if (skb) { if (d->dma.error == 0) { ndev->stats.tx_packets++; + stats->tx_packets++; ndev->stats.tx_bytes += skb->len; + stats->tx_bytes += skb->len; } else { ndev->stats.tx_errors++; + stats->tx_errors++; } dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h index b3828279204c..bc5706a4f007 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.h +++ b/drivers/net/wireless/ath/wil6210/txrx.h @@ -436,4 +436,11 @@ static inline struct vring_rx_desc *wil_skb_rxdesc(struct sk_buff *skb) return (void *)skb->cb; } +void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev); +void wil_rx_reorder(struct wil6210_priv *wil, struct sk_buff *skb); +struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil, + int size, u16 ssn); +void wil_tid_ampdu_rx_free(struct wil6210_priv *wil, + struct wil_tid_ampdu_rx *r); + #endif /* WIL6210_TXRX_H */ diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 1f91eaf95bbe..980dccc82b32 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -215,6 +215,46 @@ enum { /* for wil6210_priv.status */ struct pci_dev; +/** + * struct tid_ampdu_rx - TID aggregation information (Rx). + * + * @reorder_buf: buffer to reorder incoming aggregated MPDUs + * @reorder_time: jiffies when skb was added + * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) + * @reorder_timer: releases expired frames from the reorder buffer. + * @last_rx: jiffies of last rx activity + * @head_seq_num: head sequence number in reordering buffer. + * @stored_mpdu_num: number of MPDUs in reordering buffer + * @ssn: Starting Sequence Number expected to be aggregated. + * @buf_size: buffer size for incoming A-MPDUs + * @timeout: reset timer value (in TUs). + * @dialog_token: dialog token for aggregation session + * @rcu_head: RCU head used for freeing this struct + * @reorder_lock: serializes access to reorder buffer, see below. + * + * This structure's lifetime is managed by RCU, assignments to + * the array holding it must hold the aggregation mutex. + * + * The @reorder_lock is used to protect the members of this + * struct, except for @timeout, @buf_size and @dialog_token, + * which are constant across the lifetime of the struct (the + * dialog token being used only for debugging). + */ +struct wil_tid_ampdu_rx { + spinlock_t reorder_lock; /* see above */ + struct sk_buff **reorder_buf; + unsigned long *reorder_time; + struct timer_list session_timer; + struct timer_list reorder_timer; + unsigned long last_rx; + u16 head_seq_num; + u16 stored_mpdu_num; + u16 ssn; + u16 buf_size; + u16 timeout; + u8 dialog_token; +}; + struct wil6210_stats { u64 tsf; u32 snr; @@ -226,6 +266,42 @@ struct wil6210_stats { u16 peer_tx_sector; }; +enum wil_sta_status { + wil_sta_unused = 0, + wil_sta_conn_pending = 1, + wil_sta_connected = 2, +}; + +#define WIL_STA_TID_NUM (16) + +struct wil_net_stats { + unsigned long rx_packets; + unsigned long tx_packets; + unsigned long rx_bytes; + unsigned long tx_bytes; + unsigned long tx_errors; + unsigned long rx_dropped; + u16 last_mcs_rx; +}; + +/** + * struct wil_sta_info - data for peer + * + * Peer identified by its CID (connection ID) + * NIC performs beam forming for each peer; + * if no beam forming done, frame exchange is not + * possible. + */ +struct wil_sta_info { + u8 addr[ETH_ALEN]; + enum wil_sta_status status; + struct wil_net_stats stats; + /* Rx BACK */ + struct wil_tid_ampdu_rx *tid_rx[WIL_STA_TID_NUM]; + unsigned long tid_rx_timer_expired[BITS_TO_LONGS(WIL_STA_TID_NUM)]; + unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)]; +}; + struct wil6210_priv { struct pci_dev *pdev; int n_msi; @@ -267,7 +343,8 @@ struct wil6210_priv { /* DMA related */ struct vring vring_rx; struct vring vring_tx[WIL6210_MAX_TX_RINGS]; - u8 dst_addr[WIL6210_MAX_TX_RINGS][ETH_ALEN]; + u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */ + struct wil_sta_info sta[WIL6210_MAX_CID]; /* scan */ struct cfg80211_scan_request *scan_request; @@ -334,6 +411,7 @@ void wil_link_off(struct wil6210_priv *wil); int wil_up(struct wil6210_priv *wil); int wil_down(struct wil6210_priv *wil); void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); +int wil_find_cid(struct wil6210_priv *wil, const u8 *mac); void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); @@ -357,7 +435,9 @@ int wmi_echo(struct wil6210_priv *wil); int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); int wmi_p2p_cfg(struct wil6210_priv *wil, int channel); +int wmi_rxon(struct wil6210_priv *wil, bool on); int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); +int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason); int wil6210_init_irq(struct wil6210_priv *wil, int irq); void wil6210_fini_irq(struct wil6210_priv *wil, int irq); diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 063963ee422a..24eed0963581 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -307,14 +307,14 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) u32 freq = ieee80211_channel_to_frequency(ch_no, IEEE80211_BAND_60GHZ); struct ieee80211_channel *channel = ieee80211_get_channel(wiphy, freq); - /* TODO convert LE to CPU */ - s32 signal = 0; /* TODO */ + s32 signal = data->info.sqi; __le16 fc = rx_mgmt_frame->frame_control; u32 d_len = le32_to_cpu(data->info.len); u16 d_status = le16_to_cpu(data->info.status); - wil_dbg_wmi(wil, "MGMT: channel %d MCS %d SNR %d\n", - data->info.channel, data->info.mcs, data->info.snr); + wil_dbg_wmi(wil, "MGMT: channel %d MCS %d SNR %d SQI %d%%\n", + data->info.channel, data->info.mcs, data->info.snr, + data->info.sqi); wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, le16_to_cpu(fc)); wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", @@ -384,6 +384,11 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) evt->assoc_req_len, evt->assoc_resp_len); return; } + if (evt->cid >= WIL6210_MAX_CID) { + wil_err(wil, "Connect CID invalid : %d\n", evt->cid); + return; + } + ch = evt->channel + 1; wil_dbg_wmi(wil, "Connect %pM channel [%d] cid %d\n", evt->bssid, ch, evt->cid); @@ -439,7 +444,8 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) /* FIXME FW can transmit only ucast frames to peer */ /* FIXME real ring_id instead of hard coded 0 */ - memcpy(wil->dst_addr[0], evt->bssid, ETH_ALEN); + memcpy(wil->sta[evt->cid].addr, evt->bssid, ETH_ALEN); + wil->sta[evt->cid].status = wil_sta_conn_pending; wil->pending_connect_cid = evt->cid; queue_work(wil->wmi_wq_conn, &wil->connect_worker); @@ -476,11 +482,11 @@ static void wmi_evt_notify(struct wil6210_priv *wil, int id, void *d, int len) wil->stats.peer_rx_sector = le16_to_cpu(evt->other_rx_sector); wil->stats.peer_tx_sector = le16_to_cpu(evt->other_tx_sector); wil_dbg_wmi(wil, "Link status, MCS %d TSF 0x%016llx\n" - "BF status 0x%08x SNR 0x%08x\n" + "BF status 0x%08x SNR 0x%08x SQI %d%%\n" "Tx Tpt %d goodput %d Rx goodput %d\n" "Sectors(rx:tx) my %d:%d peer %d:%d\n", wil->stats.bf_mcs, wil->stats.tsf, evt->status, - wil->stats.snr, le32_to_cpu(evt->tx_tpt), + wil->stats.snr, evt->sqi, le32_to_cpu(evt->tx_tpt), le32_to_cpu(evt->tx_goodput), le32_to_cpu(evt->rx_goodput), wil->stats.my_rx_sector, wil->stats.my_tx_sector, wil->stats.peer_rx_sector, wil->stats.peer_tx_sector); @@ -499,10 +505,16 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id, int sz = eapol_len + ETH_HLEN; struct sk_buff *skb; struct ethhdr *eth; + int cid; + struct wil_net_stats *stats = NULL; wil_dbg_wmi(wil, "EAPOL len %d from %pM\n", eapol_len, evt->src_mac); + cid = wil_find_cid(wil, evt->src_mac); + if (cid >= 0) + stats = &wil->sta[cid].stats; + if (eapol_len > 196) { /* TODO: revisit size limit */ wil_err(wil, "EAPOL too large\n"); return; @@ -513,6 +525,7 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id, wil_err(wil, "Failed to allocate skb\n"); return; } + eth = (struct ethhdr *)skb_put(skb, ETH_HLEN); memcpy(eth->h_dest, ndev->dev_addr, ETH_ALEN); memcpy(eth->h_source, evt->src_mac, ETH_ALEN); @@ -521,9 +534,15 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id, skb->protocol = eth_type_trans(skb, ndev); if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { ndev->stats.rx_packets++; - ndev->stats.rx_bytes += skb->len; + ndev->stats.rx_bytes += sz; + if (stats) { + stats->rx_packets++; + stats->rx_bytes += sz; + } } else { ndev->stats.rx_dropped++; + if (stats) + stats->rx_dropped++; } } @@ -552,10 +571,42 @@ static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d, int len) { struct wmi_vring_ba_status_event *evt = d; + struct wil_sta_info *sta; + uint i, cid; + + /* TODO: use Rx BA status, not Tx one */ wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d\n", - evt->ringid, evt->status ? "N/A" : "OK", evt->agg_wsize, - __le16_to_cpu(evt->ba_timeout)); + evt->ringid, + evt->status == WMI_BA_AGREED ? "OK" : "N/A", + evt->agg_wsize, __le16_to_cpu(evt->ba_timeout)); + + if (evt->ringid >= WIL6210_MAX_TX_RINGS) { + wil_err(wil, "invalid ring id %d\n", evt->ringid); + return; + } + + cid = wil->vring2cid_tid[evt->ringid][0]; + if (cid >= WIL6210_MAX_CID) { + wil_err(wil, "invalid CID %d for vring %d\n", cid, evt->ringid); + return; + } + + sta = &wil->sta[cid]; + if (sta->status == wil_sta_unused) { + wil_err(wil, "CID %d unused\n", cid); + return; + } + + wil_dbg_wmi(wil, "BACK for CID %d %pM\n", cid, sta->addr); + for (i = 0; i < WIL_STA_TID_NUM; i++) { + struct wil_tid_ampdu_rx *r = sta->tid_rx[i]; + sta->tid_rx[i] = NULL; + wil_tid_ampdu_rx_free(wil, r); + if ((evt->status == WMI_BA_AGREED) && evt->agg_wsize) + sta->tid_rx[i] = wil_tid_ampdu_rx_alloc(wil, + evt->agg_wsize, 0); + } } static const struct { @@ -893,6 +944,38 @@ int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie) return rc; } +/** + * wmi_rxon - turn radio on/off + * @on: turn on if true, off otherwise + * + * Only switch radio. Channel should be set separately. + * No timeout for rxon - radio turned on forever unless some other call + * turns it off + */ +int wmi_rxon(struct wil6210_priv *wil, bool on) +{ + int rc; + struct { + struct wil6210_mbox_hdr_wmi wmi; + struct wmi_listen_started_event evt; + } __packed reply; + + wil_info(wil, "%s(%s)\n", __func__, on ? "on" : "off"); + + if (on) { + rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0, + WMI_LISTEN_STARTED_EVENTID, + &reply, sizeof(reply), 100); + if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) + rc = -EINVAL; + } else { + rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, NULL, 0, + WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); + } + + return rc; +} + int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) { struct wireless_dev *wdev = wil->wdev; @@ -906,6 +989,7 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) }, .mid = 0, /* TODO - what is it? */ .decap_trans_type = WMI_DECAP_TYPE_802_3, + .reorder_type = WMI_RX_SW_REORDER, }; struct { struct wil6210_mbox_hdr_wmi wmi; @@ -973,6 +1057,18 @@ int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r) return 0; } +int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason) +{ + struct wmi_disconnect_sta_cmd cmd = { + .disconnect_reason = cpu_to_le16(reason), + }; + memcpy(cmd.dst_mac, mac, ETH_ALEN); + + wil_dbg_wmi(wil, "%s(%pM, reason %d)\n", __func__, mac, reason); + + return wmi_send(wil, WMI_DISCONNECT_STA_CMDID, &cmd, sizeof(cmd)); +} + void wmi_event_flush(struct wil6210_priv *wil) { struct pending_wmi_event *evt, *t; diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index bf93ea859f2d..1fe41af81a59 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -67,7 +67,7 @@ #include <linux/moduleparam.h> #include <linux/firmware.h> #include <linux/jiffies.h> -#include <linux/ieee80211.h> +#include <net/cfg80211.h> #include "atmel.h" #define DRIVER_MAJOR 0 @@ -2273,7 +2273,7 @@ static int atmel_set_freq(struct net_device *dev, /* Hack to fall through... */ fwrq->e = 0; - fwrq->m = ieee80211_freq_to_dsss_chan(f); + fwrq->m = ieee80211_frequency_to_channel(f); } /* Setting by channel number */ if ((fwrq->m > 1000) || (fwrq->e > 0)) @@ -2434,8 +2434,8 @@ static int atmel_get_range(struct net_device *dev, range->freq[k].i = i; /* List index */ /* Values in MHz -> * 10^5 * 10 */ - range->freq[k].m = (ieee80211_dsss_chan_to_freq(i) * - 100000); + range->freq[k].m = 100000 * + ieee80211_channel_to_frequency(i, IEEE80211_BAND_2GHZ); range->freq[k++].e = 1; } range->num_frequency = k; diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 51ff0b198d0a..088d544ec63f 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -92,7 +92,7 @@ config B43_SDIO # if we can do DMA. config B43_BCMA_PIO bool - depends on B43_BCMA + depends on B43 && B43_BCMA select BCMA_BLOCKIO default y diff --git a/drivers/net/wireless/b43/debugfs.h b/drivers/net/wireless/b43/debugfs.h index 822aad8842f4..50517b801cb4 100644 --- a/drivers/net/wireless/b43/debugfs.h +++ b/drivers/net/wireless/b43/debugfs.h @@ -86,7 +86,7 @@ void b43_debugfs_log_txstat(struct b43_wldev *dev, static inline bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature) { - return 0; + return false; } static inline void b43_debugfs_init(void) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index c75237eb55a1..69fc3d65531a 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1549,7 +1549,7 @@ static void b43_write_beacon_template(struct b43_wldev *dev, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(dev->wl->current_beacon); bcn = (const struct ieee80211_mgmt *)(dev->wl->current_beacon->data); - len = min((size_t) dev->wl->current_beacon->len, + len = min_t(size_t, dev->wl->current_beacon->len, 0x200 - sizeof(struct b43_plcp_hdr6)); rate = ieee80211_get_tx_rate(dev->wl->hw, info)->hw_value; diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c index f01676ac481b..dbaa51890198 100644 --- a/drivers/net/wireless/b43/phy_common.c +++ b/drivers/net/wireless/b43/phy_common.c @@ -133,9 +133,9 @@ void b43_phy_exit(struct b43_wldev *dev) bool b43_has_hardware_pctl(struct b43_wldev *dev) { if (!dev->phy.hardware_power_control) - return 0; + return false; if (!dev->phy.ops->supports_hwpctl) - return 0; + return false; return dev->phy.ops->supports_hwpctl(dev); } diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c index a73ff8c9deb5..a4ff5e2a42b9 100644 --- a/drivers/net/wireless/b43/pio.c +++ b/drivers/net/wireless/b43/pio.c @@ -637,7 +637,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q) ctl = b43_piorx_read32(q, B43_PIO8_RXCTL); if (!(ctl & B43_PIO8_RXCTL_FRAMERDY)) - return 0; + return false; b43_piorx_write32(q, B43_PIO8_RXCTL, B43_PIO8_RXCTL_FRAMERDY); for (i = 0; i < 10; i++) { @@ -651,7 +651,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q) ctl = b43_piorx_read16(q, B43_PIO_RXCTL); if (!(ctl & B43_PIO_RXCTL_FRAMERDY)) - return 0; + return false; b43_piorx_write16(q, B43_PIO_RXCTL, B43_PIO_RXCTL_FRAMERDY); for (i = 0; i < 10; i++) { @@ -662,7 +662,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q) } } b43dbg(q->dev->wl, "PIO RX timed out\n"); - return 1; + return true; data_ready: /* Get the preamble (RX header) */ @@ -759,7 +759,7 @@ data_ready: b43_rx(q->dev, skb, rxhdr); - return 1; + return true; rx_error: if (err_msg) @@ -769,7 +769,7 @@ rx_error: else b43_piorx_write16(q, B43_PIO_RXCTL, B43_PIO_RXCTL_DATARDY); - return 1; + return true; } void b43_pio_rx(struct b43_pio_rxqueue *q) diff --git a/drivers/net/wireless/b43/sysfs.c b/drivers/net/wireless/b43/sysfs.c index 8e8431d4eb0c..3190493bd07f 100644 --- a/drivers/net/wireless/b43/sysfs.c +++ b/drivers/net/wireless/b43/sysfs.c @@ -40,7 +40,7 @@ static int get_integer(const char *buf, size_t count) if (count == 0) goto out; - count = min(count, (size_t) 10); + count = min_t(size_t, count, 10); memcpy(tmp, buf, count); ret = simple_strtol(tmp, NULL, 10); out: diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 218a0f37af46..31adb8cf0291 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -337,7 +337,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, /* iv16 */ memcpy(txhdr->iv + 10, ((u8 *) wlhdr) + wlhdr_len, 3); } else { - iv_len = min((size_t) info->control.hw_key->iv_len, + iv_len = min_t(size_t, info->control.hw_key->iv_len, ARRAY_SIZE(txhdr->iv)); memcpy(txhdr->iv, ((u8 *) wlhdr) + wlhdr_len, iv_len); } diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index 349c77605231..1aec2146a2bf 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -978,7 +978,7 @@ static void b43legacy_write_beacon_template(struct b43legacy_wldev *dev, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(dev->wl->current_beacon); bcn = (const struct ieee80211_mgmt *)(dev->wl->current_beacon->data); - len = min((size_t)dev->wl->current_beacon->len, + len = min_t(size_t, dev->wl->current_beacon->len, 0x200 - sizeof(struct b43legacy_plcp_hdr6)); rate = ieee80211_get_tx_rate(dev->wl->hw, info)->hw_value; @@ -1155,7 +1155,7 @@ static void b43legacy_write_probe_resp_template(struct b43legacy_wldev *dev, b43legacy_write_probe_resp_plcp(dev, 0x350, size, &b43legacy_b_ratetable[3]); - size = min((size_t)size, + size = min_t(size_t, size, 0x200 - sizeof(struct b43legacy_plcp_hdr6)); b43legacy_write_template_common(dev, probe_resp_data, size, ram_offset, diff --git a/drivers/net/wireless/b43legacy/sysfs.c b/drivers/net/wireless/b43legacy/sysfs.c index 57f8b089767c..2a1da15c913b 100644 --- a/drivers/net/wireless/b43legacy/sysfs.c +++ b/drivers/net/wireless/b43legacy/sysfs.c @@ -42,7 +42,7 @@ static int get_integer(const char *buf, size_t count) if (count == 0) goto out; - count = min(count, (size_t)10); + count = min_t(size_t, count, 10); memcpy(tmp, buf, count); ret = simple_strtol(tmp, NULL, 10); out: diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index 86588c9ff0f2..34bf3f0b729f 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -254,7 +254,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, B43legacy_TX4_MAC_KEYALG_SHIFT) & B43legacy_TX4_MAC_KEYALG; wlhdr_len = ieee80211_hdrlen(wlhdr->frame_control); - iv_len = min((size_t)info->control.hw_key->iv_len, + iv_len = min_t(size_t, info->control.hw_key->iv_len, ARRAY_SIZE(txhdr->iv)); memcpy(txhdr->iv, ((u8 *)wlhdr) + wlhdr_len, iv_len); } else { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 07e7d2520257..4a6508e7e3a1 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -53,6 +53,12 @@ /* Maximum milliseconds to wait for F2 to come up */ #define SDIO_WAIT_F2RDY 3000 +#define BRCMF_DEFAULT_TXGLOM_SIZE 32 /* max tx frames in glom chain */ +#define BRCMF_DEFAULT_RXGLOM_SIZE 32 /* max rx frames in glom chain */ + +static int brcmf_sdiod_txglomsz = BRCMF_DEFAULT_TXGLOM_SIZE; +module_param_named(txglomsz, brcmf_sdiod_txglomsz, int, 0); +MODULE_PARM_DESC(txglomsz, "maximum tx packet chain size [SDIO]"); static irqreturn_t brcmf_sdiod_oob_irqhandler(int irq, void *dev_id) { @@ -487,7 +493,6 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, struct mmc_request mmc_req; struct mmc_command mmc_cmd; struct mmc_data mmc_dat; - struct sg_table st; struct scatterlist *sgl; int ret = 0; @@ -532,16 +537,11 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, pkt_offset = 0; pkt_next = target_list->next; - if (sg_alloc_table(&st, max_seg_cnt, GFP_KERNEL)) { - ret = -ENOMEM; - goto exit; - } - memset(&mmc_req, 0, sizeof(struct mmc_request)); memset(&mmc_cmd, 0, sizeof(struct mmc_command)); memset(&mmc_dat, 0, sizeof(struct mmc_data)); - mmc_dat.sg = st.sgl; + mmc_dat.sg = sdiodev->sgtable.sgl; mmc_dat.blksz = func_blk_sz; mmc_dat.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ; mmc_cmd.opcode = SD_IO_RW_EXTENDED; @@ -557,7 +557,7 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, while (seg_sz) { req_sz = 0; sg_cnt = 0; - sgl = st.sgl; + sgl = sdiodev->sgtable.sgl; /* prep sg table */ while (pkt_next != (struct sk_buff *)target_list) { pkt_data = pkt_next->data + pkt_offset; @@ -639,7 +639,7 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, } exit: - sg_free_table(&st); + sg_init_table(sdiodev->sgtable.sgl, sdiodev->sgtable.orig_nents); while ((pkt_next = __skb_dequeue(&local_list)) != NULL) brcmu_pkt_buf_free_skb(pkt_next); @@ -863,6 +863,29 @@ int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn) return 0; } +static void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev) +{ + uint nents; + int err; + + if (!sdiodev->sg_support) + return; + + nents = max_t(uint, BRCMF_DEFAULT_RXGLOM_SIZE, brcmf_sdiod_txglomsz); + nents += (nents >> 4) + 1; + + WARN_ON(nents > sdiodev->max_segment_count); + + brcmf_dbg(TRACE, "nents=%d\n", nents); + err = sg_alloc_table(&sdiodev->sgtable, nents, GFP_KERNEL); + if (err < 0) { + brcmf_err("allocation failed: disable scatter-gather"); + sdiodev->sg_support = false; + } + + sdiodev->txglomsz = brcmf_sdiod_txglomsz; +} + static int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev) { if (sdiodev->bus) { @@ -880,6 +903,7 @@ static int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev) sdio_disable_func(sdiodev->func[1]); sdio_release_host(sdiodev->func[1]); + sg_free_table(&sdiodev->sgtable); sdiodev->sbwad = 0; return 0; @@ -935,6 +959,11 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) SG_MAX_SINGLE_ALLOC); sdiodev->max_segment_size = host->max_seg_size; + /* allocate scatter-gather table. sg support + * will be disabled upon allocation failure. + */ + brcmf_sdiod_sgtable_alloc(sdiodev); + /* try to attach to the target device */ sdiodev->bus = brcmf_sdio_probe(sdiodev); if (!sdiodev->bus) { @@ -1072,9 +1101,7 @@ static int brcmf_ops_sdio_suspend(struct device *dev) struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; int ret = 0; - brcmf_dbg(SDIO, "\n"); - - atomic_set(&sdiodev->suspend, true); + brcmf_dbg(SDIO, "Enter\n"); sdio_flags = sdio_get_host_pm_caps(sdiodev->func[1]); if (!(sdio_flags & MMC_PM_KEEP_POWER)) { @@ -1082,9 +1109,12 @@ static int brcmf_ops_sdio_suspend(struct device *dev) return -EINVAL; } + atomic_set(&sdiodev->suspend, true); + ret = sdio_set_host_pm_flags(sdiodev->func[1], MMC_PM_KEEP_POWER); if (ret) { brcmf_err("Failed to set pm_flags\n"); + atomic_set(&sdiodev->suspend, false); return ret; } @@ -1098,6 +1128,7 @@ static int brcmf_ops_sdio_resume(struct device *dev) struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; + brcmf_dbg(SDIO, "Enter\n"); brcmf_sdio_wd_timer(sdiodev->bus, BRCMF_WD_POLL_MS); atomic_set(&sdiodev->suspend, false); return 0; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index d4d966beb840..7d28cd385092 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -1040,12 +1040,12 @@ void brcmf_detach(struct device *dev) brcmf_cfg80211_detach(drvr->config); + brcmf_fws_deinit(drvr); + brcmf_bus_detach(drvr); brcmf_proto_detach(drvr); - brcmf_fws_deinit(drvr); - brcmf_debugfs_detach(drvr); bus_if->drvr = NULL; kfree(drvr); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 49d4196ef9d2..a111b6fbbeba 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -113,8 +113,6 @@ struct rte_console { #define BRCMF_TXBOUND 20 /* Default for max tx frames in one scheduling */ -#define BRCMF_DEFAULT_TXGLOM_SIZE 32 /* max tx frames in glom chain */ - #define BRCMF_TXMINMAX 1 /* Max tx frames if rx still pending */ #define MEMBLOCK 2048 /* Block size used for downloading @@ -304,7 +302,6 @@ struct rte_console { /* Flags for SDH calls */ #define F2SYNC (SDIO_REQ_4BYTE | SDIO_REQ_FIXED) -#define BRCMF_IDLE_IMMEDIATE (-1) /* Enter idle immediately */ #define BRCMF_IDLE_ACTIVE 0 /* Do not request any SD clock change * when idle */ @@ -511,10 +508,6 @@ static const uint max_roundup = 512; #define ALIGNMENT 4 -static int brcmf_sdio_txglomsz = BRCMF_DEFAULT_TXGLOM_SIZE; -module_param_named(txglomsz, brcmf_sdio_txglomsz, int, 0); -MODULE_PARM_DESC(txglomsz, "maximum tx packet chain size [SDIO]"); - enum brcmf_sdio_frmtype { BRCMF_SDIO_FT_NORMAL, BRCMF_SDIO_FT_SUPER, @@ -770,8 +763,6 @@ brcmf_sdio_kso_control(struct brcmf_sdio *bus, bool on) return err; } -#define PKT_AVAILABLE() (intstatus & I_HMB_FRAME_IND) - #define HOSTINTMASK (I_HMB_SW_MASK | I_CHIPACTIVE) /* Turn backplane clock on or off */ @@ -870,7 +861,6 @@ static int brcmf_sdio_htclk(struct brcmf_sdio *bus, bool on, bool pendok) } #endif /* defined (DEBUG) */ - bus->activity = true; } else { clkreq = 0; @@ -1240,6 +1230,28 @@ static void brcmf_sdio_rxfail(struct brcmf_sdio *bus, bool abort, bool rtx) bus->cur_read.len = 0; } +static void brcmf_sdio_txfail(struct brcmf_sdio *bus) +{ + struct brcmf_sdio_dev *sdiodev = bus->sdiodev; + u8 i, hi, lo; + + /* On failure, abort the command and terminate the frame */ + brcmf_err("sdio error, abort command and terminate frame\n"); + bus->sdcnt.tx_sderrs++; + + brcmf_sdiod_abort(sdiodev, SDIO_FUNC_2); + brcmf_sdiod_regwb(sdiodev, SBSDIO_FUNC1_FRAMECTRL, SFC_WF_TERM, NULL); + bus->sdcnt.f1regdata++; + + for (i = 0; i < 3; i++) { + hi = brcmf_sdiod_regrb(sdiodev, SBSDIO_FUNC1_WFRAMEBCHI, NULL); + lo = brcmf_sdiod_regrb(sdiodev, SBSDIO_FUNC1_WFRAMEBCLO, NULL); + bus->sdcnt.f1regdata += 2; + if ((hi == 0) && (lo == 0)) + break; + } +} + /* return total length of buffer chain */ static uint brcmf_sdio_glom_len(struct brcmf_sdio *bus) { @@ -2110,7 +2122,7 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus, memcpy(pkt_pad->data, pkt->data + pkt->len - tail_chop, tail_chop); - *(u32 *)(pkt_pad->cb) = ALIGN_SKB_FLAG + tail_chop; + *(u16 *)(pkt_pad->cb) = ALIGN_SKB_FLAG + tail_chop; skb_trim(pkt, pkt->len - tail_chop); skb_trim(pkt_pad, tail_pad + tail_chop); __skb_queue_after(pktq, pkt, pkt_pad); @@ -2158,7 +2170,7 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq, * already properly aligned and does not * need an sdpcm header. */ - if (*(u32 *)(pkt_next->cb) & ALIGN_SKB_FLAG) + if (*(u16 *)(pkt_next->cb) & ALIGN_SKB_FLAG) continue; /* align packet data pointer */ @@ -2192,10 +2204,10 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq, if (BRCMF_BYTES_ON() && ((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) || (BRCMF_DATA_ON() && chan != SDPCM_CONTROL_CHANNEL))) - brcmf_dbg_hex_dump(true, pkt_next, hd_info.len, + brcmf_dbg_hex_dump(true, pkt_next->data, hd_info.len, "Tx Frame:\n"); else if (BRCMF_HDRS_ON()) - brcmf_dbg_hex_dump(true, pkt_next, + brcmf_dbg_hex_dump(true, pkt_next->data, head_pad + bus->tx_hdrlen, "Tx Header:\n"); } @@ -2222,11 +2234,11 @@ brcmf_sdio_txpkt_postp(struct brcmf_sdio *bus, struct sk_buff_head *pktq) u8 *hdr; u32 dat_offset; u16 tail_pad; - u32 dummy_flags, chop_len; + u16 dummy_flags, chop_len; struct sk_buff *pkt_next, *tmp, *pkt_prev; skb_queue_walk_safe(pktq, pkt_next, tmp) { - dummy_flags = *(u32 *)(pkt_next->cb); + dummy_flags = *(u16 *)(pkt_next->cb); if (dummy_flags & ALIGN_SKB_FLAG) { chop_len = dummy_flags & ALIGN_SKB_CHOP_LEN_MASK; if (chop_len) { @@ -2255,7 +2267,6 @@ static int brcmf_sdio_txpkt(struct brcmf_sdio *bus, struct sk_buff_head *pktq, uint chan) { int ret; - int i; struct sk_buff *pkt_next, *tmp; brcmf_dbg(TRACE, "Enter\n"); @@ -2268,28 +2279,9 @@ static int brcmf_sdio_txpkt(struct brcmf_sdio *bus, struct sk_buff_head *pktq, ret = brcmf_sdiod_send_pkt(bus->sdiodev, pktq); bus->sdcnt.f2txdata++; - if (ret < 0) { - /* On failure, abort the command and terminate the frame */ - brcmf_dbg(INFO, "sdio error %d, abort command and terminate frame\n", - ret); - bus->sdcnt.tx_sderrs++; + if (ret < 0) + brcmf_sdio_txfail(bus); - brcmf_sdiod_abort(bus->sdiodev, SDIO_FUNC_2); - brcmf_sdiod_regwb(bus->sdiodev, SBSDIO_FUNC1_FRAMECTRL, - SFC_WF_TERM, NULL); - bus->sdcnt.f1regdata++; - - for (i = 0; i < 3; i++) { - u8 hi, lo; - hi = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCHI, NULL); - lo = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCLO, NULL); - bus->sdcnt.f1regdata += 2; - if ((hi == 0) && (lo == 0)) - break; - } - } sdio_release_host(bus->sdiodev->func[1]); done: @@ -2322,7 +2314,7 @@ static uint brcmf_sdio_sendfromq(struct brcmf_sdio *bus, uint maxframes) __skb_queue_head_init(&pktq); if (bus->txglom) pkt_num = min_t(u8, bus->tx_max - bus->tx_seq, - brcmf_sdio_txglomsz); + bus->sdiodev->txglomsz); pkt_num = min_t(u32, pkt_num, brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol)); spin_lock_bh(&bus->txqlock); @@ -2341,7 +2333,7 @@ static uint brcmf_sdio_sendfromq(struct brcmf_sdio *bus, uint maxframes) cnt += i; /* In poll mode, need to check for other events */ - if (!bus->intr && cnt) { + if (!bus->intr) { /* Check device status, signal pending interrupt */ sdio_claim_host(bus->sdiodev->func[1]); ret = r_sdreg32(bus, &intstatus, @@ -2447,12 +2439,21 @@ static inline void brcmf_sdio_clrintr(struct brcmf_sdio *bus) } } +static void atomic_orr(int val, atomic_t *v) +{ + int old_val; + + old_val = atomic_read(v); + while (atomic_cmpxchg(v, old_val, val | old_val) != old_val) + old_val = atomic_read(v); +} + static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus) { struct brcmf_core *buscore; u32 addr; unsigned long val; - int n, ret; + int ret; buscore = brcmf_chip_get_core(bus->ci, BCMA_CORE_SDIO_DEV); addr = buscore->base + offsetof(struct sdpcmd_regs, intstatus); @@ -2460,7 +2461,7 @@ static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus) val = brcmf_sdiod_regrl(bus->sdiodev, addr, &ret); bus->sdcnt.f1regdata++; if (ret != 0) - val = 0; + return ret; val &= bus->hostintmask; atomic_set(&bus->fcstate, !!(val & I_HMB_FC_STATE)); @@ -2469,13 +2470,7 @@ static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus) if (val) { brcmf_sdiod_regwl(bus->sdiodev, addr, val, &ret); bus->sdcnt.f1regdata++; - } - - if (ret) { - atomic_set(&bus->intstatus, 0); - } else if (val) { - for_each_set_bit(n, &val, 32) - set_bit(n, (unsigned long *)&bus->intstatus.counter); + atomic_orr(val, &bus->intstatus); } return ret; @@ -2485,10 +2480,9 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) { u32 newstatus = 0; unsigned long intstatus; - uint rxlimit = bus->rxbound; /* Rx frames to read before resched */ uint txlimit = bus->txbound; /* Tx frames to send before resched */ - uint framecnt = 0; /* Temporary counter of tx/rx frames */ - int err = 0, n; + uint framecnt; /* Temporary counter of tx/rx frames */ + int err = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -2585,58 +2579,30 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) intstatus &= ~I_HMB_FRAME_IND; /* On frame indication, read available frames */ - if (PKT_AVAILABLE() && bus->clkstate == CLK_AVAIL) { - framecnt = brcmf_sdio_readframes(bus, rxlimit); + if ((intstatus & I_HMB_FRAME_IND) && (bus->clkstate == CLK_AVAIL)) { + brcmf_sdio_readframes(bus, bus->rxbound); if (!bus->rxpending) intstatus &= ~I_HMB_FRAME_IND; - rxlimit -= min(framecnt, rxlimit); } /* Keep still-pending events for next scheduling */ - if (intstatus) { - for_each_set_bit(n, &intstatus, 32) - set_bit(n, (unsigned long *)&bus->intstatus.counter); - } + if (intstatus) + atomic_orr(intstatus, &bus->intstatus); brcmf_sdio_clrintr(bus); if (data_ok(bus) && bus->ctrl_frame_stat && - (bus->clkstate == CLK_AVAIL)) { - int i; + (bus->clkstate == CLK_AVAIL)) { sdio_claim_host(bus->sdiodev->func[1]); err = brcmf_sdiod_send_buf(bus->sdiodev, bus->ctrl_frame_buf, (u32)bus->ctrl_frame_len); - if (err < 0) { - /* On failure, abort the command and - terminate the frame */ - brcmf_dbg(INFO, "sdio error %d, abort command and terminate frame\n", - err); - bus->sdcnt.tx_sderrs++; - - brcmf_sdiod_abort(bus->sdiodev, SDIO_FUNC_2); - - brcmf_sdiod_regwb(bus->sdiodev, SBSDIO_FUNC1_FRAMECTRL, - SFC_WF_TERM, &err); - bus->sdcnt.f1regdata++; - - for (i = 0; i < 3; i++) { - u8 hi, lo; - hi = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCHI, - &err); - lo = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCLO, - &err); - bus->sdcnt.f1regdata += 2; - if ((hi == 0) && (lo == 0)) - break; - } - - } else { + if (err < 0) + brcmf_sdio_txfail(bus); + else bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQ_WRAP; - } + sdio_release_host(bus->sdiodev->func[1]); bus->ctrl_frame_stat = false; brcmf_sdio_wait_event_wakeup(bus); @@ -2647,8 +2613,7 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) && data_ok(bus)) { framecnt = bus->rxpending ? min(txlimit, bus->txminmax) : txlimit; - framecnt = brcmf_sdio_sendfromq(bus, framecnt); - txlimit -= framecnt; + brcmf_sdio_sendfromq(bus, framecnt); } if (!brcmf_bus_ready(bus->sdiodev->bus_if) || (err != 0)) { @@ -2658,19 +2623,9 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) atomic_read(&bus->ipend) > 0 || (!atomic_read(&bus->fcstate) && brcmu_pktq_mlen(&bus->txq, ~bus->flowcontrol) && - data_ok(bus)) || PKT_AVAILABLE()) { + data_ok(bus))) { atomic_inc(&bus->dpc_tskcnt); } - - /* If we're done for now, turn off clock request. */ - if ((bus->clkstate != CLK_PENDING) - && bus->idletime == BRCMF_IDLE_IMMEDIATE) { - bus->activity = false; - brcmf_dbg(SDIO, "idle state\n"); - sdio_claim_host(bus->sdiodev->func[1]); - brcmf_sdio_bus_sleep(bus, true, false); - sdio_release_host(bus->sdiodev->func[1]); - } } static struct pktq *brcmf_sdio_bus_gettxq(struct device *dev) @@ -2685,15 +2640,13 @@ static struct pktq *brcmf_sdio_bus_gettxq(struct device *dev) static int brcmf_sdio_bus_txdata(struct device *dev, struct sk_buff *pkt) { int ret = -EBADE; - uint datalen, prec; + uint prec; struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; struct brcmf_sdio *bus = sdiodev->bus; ulong flags; - brcmf_dbg(TRACE, "Enter\n"); - - datalen = pkt->len; + brcmf_dbg(TRACE, "Enter: pkt: data %p len %d\n", pkt->data, pkt->len); /* Add space for the header */ skb_push(pkt, bus->tx_hdrlen); @@ -2708,6 +2661,8 @@ static int brcmf_sdio_bus_txdata(struct device *dev, struct sk_buff *pkt) /* Priority based enq */ spin_lock_irqsave(&bus->txqlock, flags); + /* reset bus_flags in packet cb */ + *(u16 *)(pkt->cb) = 0; if (!brcmf_c_prec_enq(bus->sdiodev->dev, &bus->txq, pkt, prec)) { skb_pull(pkt, bus->tx_hdrlen); brcmf_err("out of bus->txq !!!\n"); @@ -2817,38 +2772,15 @@ break2: static int brcmf_sdio_tx_frame(struct brcmf_sdio *bus, u8 *frame, u16 len) { - int i; int ret; bus->ctrl_frame_stat = false; ret = brcmf_sdiod_send_buf(bus->sdiodev, frame, len); - if (ret < 0) { - /* On failure, abort the command and terminate the frame */ - brcmf_dbg(INFO, "sdio error %d, abort command and terminate frame\n", - ret); - bus->sdcnt.tx_sderrs++; - - brcmf_sdiod_abort(bus->sdiodev, SDIO_FUNC_2); - - brcmf_sdiod_regwb(bus->sdiodev, SBSDIO_FUNC1_FRAMECTRL, - SFC_WF_TERM, NULL); - bus->sdcnt.f1regdata++; - - for (i = 0; i < 3; i++) { - u8 hi, lo; - hi = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCHI, NULL); - lo = brcmf_sdiod_regrb(bus->sdiodev, - SBSDIO_FUNC1_WFRAMEBCLO, NULL); - bus->sdcnt.f1regdata += 2; - if (hi == 0 && lo == 0) - break; - } - return ret; - } - - bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQ_WRAP; + if (ret < 0) + brcmf_sdio_txfail(bus); + else + bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQ_WRAP; return ret; } @@ -2947,15 +2879,6 @@ brcmf_sdio_bus_txctl(struct device *dev, unsigned char *msg, uint msglen) } while (ret < 0 && retries++ < TXRETRIES); } - if ((bus->idletime == BRCMF_IDLE_IMMEDIATE) && - atomic_read(&bus->dpc_tskcnt) == 0) { - bus->activity = false; - sdio_claim_host(bus->sdiodev->func[1]); - brcmf_dbg(INFO, "idle\n"); - brcmf_sdio_clkctl(bus, CLK_NONE, true); - sdio_release_host(bus->sdiodev->func[1]); - } - if (ret) bus->sdcnt.tx_ctlerrs++; else @@ -3753,8 +3676,8 @@ static void brcmf_sdio_dataworker(struct work_struct *work) datawork); while (atomic_read(&bus->dpc_tskcnt)) { + atomic_set(&bus->dpc_tskcnt, 0); brcmf_sdio_dpc(bus); - atomic_dec(&bus->dpc_tskcnt); } } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h index 5e53eb1b2ffa..3deab7959a0d 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h @@ -180,6 +180,8 @@ struct brcmf_sdio_dev { uint max_request_size; ushort max_segment_count; uint max_segment_size; + uint txglomsz; + struct sg_table sgtable; }; /* sdio core registers */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index a54db9185747..00bd1e16c3ce 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -18,6 +18,7 @@ #include <linux/kernel.h> #include <linux/etherdevice.h> +#include <linux/module.h> #include <net/cfg80211.h> #include <net/netlink.h> @@ -251,6 +252,10 @@ struct parsed_vndr_ies { struct parsed_vndr_ie_info ie_info[VNDR_IE_PARSE_LIMIT]; }; +static int brcmf_roamoff; +module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR); +MODULE_PARM_DESC(roamoff, "do not use internal roaming engine"); + /* Quarter dBm units to mW * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153 * Table is offset so the last entry is largest mW value that fits in @@ -4444,7 +4449,9 @@ static bool brcmf_is_linkdown(const struct brcmf_event_msg *e) u32 event = e->event_code; u16 flags = e->flags; - if (event == BRCMF_E_LINK && (!(flags & BRCMF_EVENT_MSG_LINK))) { + if ((event == BRCMF_E_DEAUTH) || (event == BRCMF_E_DEAUTH_IND) || + (event == BRCMF_E_DISASSOC_IND) || + ((event == BRCMF_E_LINK) && (!(flags & BRCMF_EVENT_MSG_LINK)))) { brcmf_dbg(CONN, "Processing link down\n"); return true; } @@ -4688,6 +4695,7 @@ brcmf_notify_connect_status(struct brcmf_if *ifp, struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; struct ieee80211_channel *chan; s32 err = 0; + u16 reason; if (ifp->vif->mode == WL_MODE_AP) { err = brcmf_notify_connect_status_ap(cfg, ndev, e, data); @@ -4709,9 +4717,15 @@ brcmf_notify_connect_status(struct brcmf_if *ifp, if (!brcmf_is_ibssmode(ifp->vif)) { brcmf_bss_connect_done(cfg, ndev, e, false); if (test_and_clear_bit(BRCMF_VIF_STATUS_CONNECTED, - &ifp->vif->sme_state)) - cfg80211_disconnected(ndev, 0, NULL, 0, + &ifp->vif->sme_state)) { + reason = 0; + if (((e->event_code == BRCMF_E_DEAUTH_IND) || + (e->event_code == BRCMF_E_DISASSOC_IND)) && + (e->reason != WLAN_REASON_UNSPECIFIED)) + reason = e->reason; + cfg80211_disconnected(ndev, reason, NULL, 0, GFP_KERNEL); + } } brcmf_link_down(ifp->vif); brcmf_init_prof(ndev_to_prof(ndev)); @@ -4905,11 +4919,8 @@ static s32 wl_init_priv(struct brcmf_cfg80211_info *cfg) cfg->scan_request = NULL; cfg->pwr_save = true; - cfg->roam_on = true; /* roam on & off switch. - we enable roam per default */ - cfg->active_scan = true; /* we do active scan for - specific scan per default */ - cfg->dongle_up = false; /* dongle is not up yet */ + cfg->active_scan = true; /* we do active scan per default */ + cfg->dongle_up = false; /* dongle is not up yet */ err = brcmf_init_priv_mem(cfg); if (err) return err; @@ -5029,7 +5040,7 @@ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg) } static s32 -brcmf_dongle_roam(struct brcmf_if *ifp, u32 roamvar, u32 bcn_timeout) +brcmf_dongle_roam(struct brcmf_if *ifp, u32 bcn_timeout) { s32 err = 0; __le32 roamtrigger[2]; @@ -5039,7 +5050,7 @@ brcmf_dongle_roam(struct brcmf_if *ifp, u32 roamvar, u32 bcn_timeout) * Setup timeout if Beacons are lost and roam is * off to report link down */ - if (roamvar) { + if (brcmf_roamoff) { err = brcmf_fil_iovar_int_set(ifp, "bcn_timeout", bcn_timeout); if (err) { brcmf_err("bcn_timeout error (%d)\n", err); @@ -5051,8 +5062,9 @@ brcmf_dongle_roam(struct brcmf_if *ifp, u32 roamvar, u32 bcn_timeout) * Enable/Disable built-in roaming to allow supplicant * to take care of roaming */ - brcmf_dbg(INFO, "Internal Roaming = %s\n", roamvar ? "Off" : "On"); - err = brcmf_fil_iovar_int_set(ifp, "roam_off", roamvar); + brcmf_dbg(INFO, "Internal Roaming = %s\n", + brcmf_roamoff ? "Off" : "On"); + err = brcmf_fil_iovar_int_set(ifp, "roam_off", !!(brcmf_roamoff)); if (err) { brcmf_err("roam_off error (%d)\n", err); goto dongle_rom_out; @@ -5294,6 +5306,8 @@ static s32 brcmf_update_wiphybands(struct brcmf_cfg80211_info *cfg) u32 band_list[3]; u32 nmode; u32 bw_cap[2] = { 0, 0 }; + u32 rxchain; + u32 nchain; s8 phy; s32 err; u32 nband; @@ -5330,6 +5344,16 @@ static s32 brcmf_update_wiphybands(struct brcmf_cfg80211_info *cfg) brcmf_dbg(INFO, "nmode=%d, bw_cap=(%d, %d)\n", nmode, bw_cap[IEEE80211_BAND_2GHZ], bw_cap[IEEE80211_BAND_5GHZ]); + err = brcmf_fil_iovar_int_get(ifp, "rxchain", &rxchain); + if (err) { + brcmf_err("rxchain error (%d)\n", err); + nchain = 1; + } else { + for (nchain = 0; rxchain; nchain++) + rxchain = rxchain & (rxchain - 1); + } + brcmf_dbg(INFO, "nchain=%d\n", nchain); + err = brcmf_construct_reginfo(cfg, bw_cap); if (err) { brcmf_err("brcmf_construct_reginfo failed (%d)\n", err); @@ -5358,10 +5382,7 @@ static s32 brcmf_update_wiphybands(struct brcmf_cfg80211_info *cfg) band->ht_cap.ht_supported = true; band->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; band->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16; - /* An HT shall support all EQM rates for one spatial - * stream - */ - band->ht_cap.mcs.rx_mask[0] = 0xff; + memset(band->ht_cap.mcs.rx_mask, 0xff, nchain); band->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; bands[band->band] = band; } @@ -5408,7 +5429,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg) brcmf_dbg(INFO, "power save set to %s\n", (power_mode ? "enabled" : "disabled")); - err = brcmf_dongle_roam(ifp, (cfg->roam_on ? 0 : 1), WL_BEACON_TIMEOUT); + err = brcmf_dongle_roam(ifp, WL_BEACON_TIMEOUT); if (err) goto default_conf_out; err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index 254feed2860e..5715bb0708cf 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -402,7 +402,6 @@ struct brcmf_cfg80211_info { bool ibss_starter; bool pwr_save; bool dongle_up; - bool roam_on; bool scan_tried; u8 *dcmd_buf; u8 *extra_buf; diff --git a/drivers/net/wireless/cw1200/fwio.c b/drivers/net/wireless/cw1200/fwio.c index 5a9ffd3a6a6c..e23d67e0bfe6 100644 --- a/drivers/net/wireless/cw1200/fwio.c +++ b/drivers/net/wireless/cw1200/fwio.c @@ -202,8 +202,8 @@ static int cw1200_load_firmware_cw1200(struct cw1200_common *priv) } /* calculate the block size */ - tx_size = block_size = min((size_t)(firmware->size - put), - (size_t)DOWNLOAD_BLOCK_SIZE); + tx_size = block_size = min_t(size_t, firmware->size - put, + DOWNLOAD_BLOCK_SIZE); memcpy(buf, &firmware->data[put], block_size); if (block_size < DOWNLOAD_BLOCK_SIZE) { diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 9f825f2620da..b6ec51923b20 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -677,6 +677,8 @@ static const struct pcmcia_device_id hostap_cs_ids[] = { PCMCIA_DEVICE_PROD_ID12( "ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee), + PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", + 0xa37434e9, 0x9762e8f1), PCMCIA_DEVICE_PROD_ID123( "Pretec", "CompactWLAN Card 802.11b", "2.5", 0x1cadd3e5, 0xe697636c, 0x7a5bfcf1), diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 3aba49259ef1..dfc6dfc56d52 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -7065,7 +7065,7 @@ static int ipw2100_wx_set_nick(struct net_device *dev, if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; - wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick)); + wrqu->data.length = min_t(size_t, wrqu->data.length, sizeof(priv->nick)); memset(priv->nick, 0, sizeof(priv->nick)); memcpy(priv->nick, extra, wrqu->data.length); diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 139326065bd9..c5aa404069f3 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -9169,7 +9169,7 @@ static int ipw_wx_set_nick(struct net_device *dev, if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; mutex_lock(&priv->mutex); - wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick)); + wrqu->data.length = min_t(size_t, wrqu->data.length, sizeof(priv->nick)); memset(priv->nick, 0, sizeof(priv->nick)); memcpy(priv->nick, extra, wrqu->data.length); IPW_DEBUG_TRACE("<<\n"); diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c index 0487461ae4da..dc1d20cf64ee 100644 --- a/drivers/net/wireless/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/iwlegacy/3945-mac.c @@ -1248,14 +1248,7 @@ il3945_rx_handle(struct il_priv *il) len = le32_to_cpu(pkt->len_n_flags) & IL_RX_FRAME_SIZE_MSK; len += sizeof(u32); /* account for status word */ - /* Reclaim a command buffer only if this packet is a response - * to a (driver-originated) command. - * If the packet (e.g. Rx frame) originated from uCode, - * there is no command buffer to reclaim. - * Ucode should set SEQ_RX_FRAME bit if ucode-originated, - * but apparently a few don't get set; catch them here. */ - reclaim = !(pkt->hdr.sequence & SEQ_RX_FRAME) && - pkt->hdr.cmd != N_STATS && pkt->hdr.cmd != C_TX; + reclaim = il_need_reclaim(il, pkt); /* Based on type of command response or notification, * handle those that need handling via function in @@ -1495,12 +1488,14 @@ il3945_irq_tasklet(struct il_priv *il) if (inta & CSR_INT_BIT_WAKEUP) { D_ISR("Wakeup interrupt\n"); il_rx_queue_update_write_ptr(il, &il->rxq); + + spin_lock_irqsave(&il->lock, flags); il_txq_update_write_ptr(il, &il->txq[0]); il_txq_update_write_ptr(il, &il->txq[1]); il_txq_update_write_ptr(il, &il->txq[2]); il_txq_update_write_ptr(il, &il->txq[3]); il_txq_update_write_ptr(il, &il->txq[4]); - il_txq_update_write_ptr(il, &il->txq[5]); + spin_unlock_irqrestore(&il->lock, flags); il->isr_stats.wakeup++; handled |= CSR_INT_BIT_WAKEUP; diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index 43f488a8cda2..888ad5c74639 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -92,7 +92,6 @@ il4965_check_abort_status(struct il_priv *il, u8 frame_count, u32 status) * EEPROM */ struct il_mod_params il4965_mod_params = { - .amsdu_size_8K = 1, .restart_fw = 1, /* the rest are 0 by default */ }; @@ -4274,17 +4273,7 @@ il4965_rx_handle(struct il_priv *il) len = le32_to_cpu(pkt->len_n_flags) & IL_RX_FRAME_SIZE_MSK; len += sizeof(u32); /* account for status word */ - /* Reclaim a command buffer only if this packet is a response - * to a (driver-originated) command. - * If the packet (e.g. Rx frame) originated from uCode, - * there is no command buffer to reclaim. - * Ucode should set SEQ_RX_FRAME bit if ucode-originated, - * but apparently a few don't get set; catch them here. */ - reclaim = !(pkt->hdr.sequence & SEQ_RX_FRAME) && - (pkt->hdr.cmd != N_RX_PHY) && (pkt->hdr.cmd != N_RX) && - (pkt->hdr.cmd != N_RX_MPDU) && - (pkt->hdr.cmd != N_COMPRESSED_BA) && - (pkt->hdr.cmd != N_STATS) && (pkt->hdr.cmd != C_TX); + reclaim = il_need_reclaim(il, pkt); /* Based on type of command response or notification, * handle those that need handling via function in @@ -6876,6 +6865,6 @@ module_param_named(11n_disable, il4965_mod_params.disable_11n, int, S_IRUGO); MODULE_PARM_DESC(11n_disable, "disable 11n functionality"); module_param_named(amsdu_size_8K, il4965_mod_params.amsdu_size_8K, int, S_IRUGO); -MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size"); +MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size (default 0 [disabled])"); module_param_named(fw_restart, il4965_mod_params.restart_fw, int, S_IRUGO); MODULE_PARM_DESC(fw_restart, "restart firmware in case of error"); diff --git a/drivers/net/wireless/iwlegacy/commands.h b/drivers/net/wireless/iwlegacy/commands.h index 048421511988..dd744135c956 100644 --- a/drivers/net/wireless/iwlegacy/commands.h +++ b/drivers/net/wireless/iwlegacy/commands.h @@ -2270,7 +2270,8 @@ struct il_spectrum_notification { */ #define IL_POWER_VEC_SIZE 5 -#define IL_POWER_DRIVER_ALLOW_SLEEP_MSK cpu_to_le16(BIT(0)) +#define IL_POWER_DRIVER_ALLOW_SLEEP_MSK cpu_to_le16(BIT(0)) +#define IL_POWER_SLEEP_OVER_DTIM_MSK cpu_to_le16(BIT(2)) #define IL_POWER_PCI_PM_MSK cpu_to_le16(BIT(3)) struct il3945_powertable_cmd { diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index 02e8233ccf29..4f42174d9994 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -1078,29 +1078,82 @@ EXPORT_SYMBOL(il_get_channel_info); * Setting power level allows the card to go to sleep when not busy. * * We calculate a sleep command based on the required latency, which - * we get from mac80211. In order to handle thermal throttling, we can - * also use pre-defined power levels. + * we get from mac80211. */ -/* - * This defines the old power levels. They are still used by default - * (level 1) and for thermal throttle (levels 3 through 5) - */ - -struct il_power_vec_entry { - struct il_powertable_cmd cmd; - u8 no_dtim; /* number of skip dtim */ -}; +#define SLP_VEC(X0, X1, X2, X3, X4) { \ + cpu_to_le32(X0), \ + cpu_to_le32(X1), \ + cpu_to_le32(X2), \ + cpu_to_le32(X3), \ + cpu_to_le32(X4) \ +} static void -il_power_sleep_cam_cmd(struct il_priv *il, struct il_powertable_cmd *cmd) +il_build_powertable_cmd(struct il_priv *il, struct il_powertable_cmd *cmd) { + const __le32 interval[3][IL_POWER_VEC_SIZE] = { + SLP_VEC(2, 2, 4, 6, 0xFF), + SLP_VEC(2, 4, 7, 10, 10), + SLP_VEC(4, 7, 10, 10, 0xFF) + }; + int i, dtim_period, no_dtim; + u32 max_sleep; + bool skip; + memset(cmd, 0, sizeof(*cmd)); if (il->power_data.pci_pm) cmd->flags |= IL_POWER_PCI_PM_MSK; - D_POWER("Sleep command for CAM\n"); + /* if no Power Save, we are done */ + if (il->power_data.ps_disabled) + return; + + cmd->flags = IL_POWER_DRIVER_ALLOW_SLEEP_MSK; + cmd->keep_alive_seconds = 0; + cmd->debug_flags = 0; + cmd->rx_data_timeout = cpu_to_le32(25 * 1024); + cmd->tx_data_timeout = cpu_to_le32(25 * 1024); + cmd->keep_alive_beacons = 0; + + dtim_period = il->vif ? il->vif->bss_conf.dtim_period : 0; + + if (dtim_period <= 2) { + memcpy(cmd->sleep_interval, interval[0], sizeof(interval[0])); + no_dtim = 2; + } else if (dtim_period <= 10) { + memcpy(cmd->sleep_interval, interval[1], sizeof(interval[1])); + no_dtim = 2; + } else { + memcpy(cmd->sleep_interval, interval[2], sizeof(interval[2])); + no_dtim = 0; + } + + if (dtim_period == 0) { + dtim_period = 1; + skip = false; + } else { + skip = !!no_dtim; + } + + if (skip) { + __le32 tmp = cmd->sleep_interval[IL_POWER_VEC_SIZE - 1]; + + max_sleep = le32_to_cpu(tmp); + if (max_sleep == 0xFF) + max_sleep = dtim_period * (skip + 1); + else if (max_sleep > dtim_period) + max_sleep = (max_sleep / dtim_period) * dtim_period; + cmd->flags |= IL_POWER_SLEEP_OVER_DTIM_MSK; + } else { + max_sleep = dtim_period; + cmd->flags &= ~IL_POWER_SLEEP_OVER_DTIM_MSK; + } + + for (i = 0; i < IL_POWER_VEC_SIZE; i++) + if (le32_to_cpu(cmd->sleep_interval[i]) > max_sleep) + cmd->sleep_interval[i] = cpu_to_le32(max_sleep); } static int @@ -1173,7 +1226,8 @@ il_power_update_mode(struct il_priv *il, bool force) { struct il_powertable_cmd cmd; - il_power_sleep_cam_cmd(il, &cmd); + il_build_powertable_cmd(il, &cmd); + return il_power_set_mode(il, &cmd, force); } EXPORT_SYMBOL(il_power_update_mode); @@ -5081,6 +5135,7 @@ set_ch_out: } if (changed & (IEEE80211_CONF_CHANGE_PS | IEEE80211_CONF_CHANGE_IDLE)) { + il->power_data.ps_disabled = !(conf->flags & IEEE80211_CONF_PS); ret = il_power_update_mode(il, false); if (ret) D_MAC80211("Error setting sleep level\n"); diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h index ad123d66ab6c..dfb13c70efe8 100644 --- a/drivers/net/wireless/iwlegacy/common.h +++ b/drivers/net/wireless/iwlegacy/common.h @@ -1123,6 +1123,7 @@ struct il_power_mgr { struct il_powertable_cmd sleep_cmd_next; int debug_sleep_level_override; bool pci_pm; + bool ps_disabled; }; struct il_priv { @@ -1597,7 +1598,7 @@ struct il_mod_params { int disable_hw_scan; /* def: 0 = use h/w scan */ int num_of_queues; /* def: HW dependent */ int disable_11n; /* def: 0 = 11n capabilities enabled */ - int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */ + int amsdu_size_8K; /* def: 0 = disable 8K amsdu size */ int antenna; /* def: 0 = both antennas (use diversity) */ int restart_fw; /* def: 1 = restart firmware */ }; @@ -1978,6 +1979,20 @@ void il_wr_prph(struct il_priv *il, u32 addr, u32 val); u32 il_read_targ_mem(struct il_priv *il, u32 addr); void il_write_targ_mem(struct il_priv *il, u32 addr, u32 val); +static inline bool il_need_reclaim(struct il_priv *il, struct il_rx_pkt *pkt) +{ + /* Reclaim a command buffer only if this packet is a response + * to a (driver-originated) command. If the packet (e.g. Rx frame) + * originated from uCode, there is no command buffer to reclaim. + * Ucode should set SEQ_RX_FRAME bit if ucode-originated, but + * apparently a few don't get set; catch them here. + */ + return !(pkt->hdr.sequence & SEQ_RX_FRAME) && + pkt->hdr.cmd != N_STATS && pkt->hdr.cmd != C_TX && + pkt->hdr.cmd != N_RX_PHY && pkt->hdr.cmd != N_RX && + pkt->hdr.cmd != N_RX_MPDU && pkt->hdr.cmd != N_COMPRESSED_BA; +} + static inline void _il_write8(struct il_priv *il, u32 ofs, u8 val) { diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h index 562772d85102..c160dad03037 100644 --- a/drivers/net/wireless/iwlwifi/dvm/agn.h +++ b/drivers/net/wireless/iwlwifi/dvm/agn.h @@ -109,7 +109,7 @@ extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg; struct iwl_ucode_capabilities; -extern struct ieee80211_ops iwlagn_hw_ops; +extern const struct ieee80211_ops iwlagn_hw_ops; static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd) { @@ -480,7 +480,7 @@ do { \ } while (0) #endif /* CONFIG_IWLWIFI_DEBUG */ -extern const char *iwl_dvm_cmd_strings[REPLY_MAX]; +extern const char *const iwl_dvm_cmd_strings[REPLY_MAX]; static inline const char *iwl_dvm_get_cmd_string(u8 cmd) { diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c index 7b140e487deb..758c54eeb206 100644 --- a/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -317,7 +317,7 @@ static const struct iwl_sensitivity_ranges iwl5000_sensitivity = { .nrg_th_cca = 62, }; -static struct iwl_sensitivity_ranges iwl5150_sensitivity = { +static const struct iwl_sensitivity_ranges iwl5150_sensitivity = { .min_nrg_cck = 95, .auto_corr_min_ofdm = 90, .auto_corr_min_ofdm_mrc = 170, diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index 73086c1629ca..dd55c9cf7ba8 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -1582,7 +1582,7 @@ static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw, IWL_DEBUG_MAC80211(priv, "leave\n"); } -struct ieee80211_ops iwlagn_hw_ops = { +const struct ieee80211_ops iwlagn_hw_ops = { .tx = iwlagn_mac_tx, .start = iwlagn_mac_start, .stop = iwlagn_mac_stop, diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index 7a1bc1c547e1..cd8377346aff 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -39,7 +39,7 @@ #define IWL_CMD_ENTRY(x) [x] = #x -const char *iwl_dvm_cmd_strings[REPLY_MAX] = { +const char *const iwl_dvm_cmd_strings[REPLY_MAX] = { IWL_CMD_ENTRY(REPLY_ALIVE), IWL_CMD_ENTRY(REPLY_ERROR), IWL_CMD_ENTRY(REPLY_ECHO), diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index bcfdcfb4485e..0a3e841b44a9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -404,6 +404,38 @@ static int iwl_set_default_calib(struct iwl_drv *drv, const u8 *data) return 0; } +static int iwl_set_ucode_api_flags(struct iwl_drv *drv, const u8 *data, + struct iwl_ucode_capabilities *capa) +{ + const struct iwl_ucode_api *ucode_api = (void *)data; + u32 api_index = le32_to_cpu(ucode_api->api_index); + + if (api_index >= IWL_API_ARRAY_SIZE) { + IWL_ERR(drv, "api_index larger than supported by driver\n"); + return -EINVAL; + } + + capa->api[api_index] = le32_to_cpu(ucode_api->api_flags); + + return 0; +} + +static int iwl_set_ucode_capabilities(struct iwl_drv *drv, const u8 *data, + struct iwl_ucode_capabilities *capa) +{ + const struct iwl_ucode_capa *ucode_capa = (void *)data; + u32 api_index = le32_to_cpu(ucode_capa->api_index); + + if (api_index >= IWL_CAPABILITIES_ARRAY_SIZE) { + IWL_ERR(drv, "api_index larger than supported by driver\n"); + return -EINVAL; + } + + capa->capa[api_index] = le32_to_cpu(ucode_capa->api_capa); + + return 0; +} + static int iwl_parse_v1_v2_firmware(struct iwl_drv *drv, const struct firmware *ucode_raw, struct iwl_firmware_pieces *pieces) @@ -638,6 +670,18 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, */ capa->flags = le32_to_cpup((__le32 *)tlv_data); break; + case IWL_UCODE_TLV_API_CHANGES_SET: + if (tlv_len != sizeof(struct iwl_ucode_api)) + goto invalid_tlv_len; + if (iwl_set_ucode_api_flags(drv, tlv_data, capa)) + goto tlv_error; + break; + case IWL_UCODE_TLV_ENABLED_CAPABILITIES: + if (tlv_len != sizeof(struct iwl_ucode_capa)) + goto invalid_tlv_len; + if (iwl_set_ucode_capabilities(drv, tlv_data, capa)) + goto tlv_error; + break; case IWL_UCODE_TLV_INIT_EVTLOG_PTR: if (tlv_len != sizeof(u32)) goto invalid_tlv_len; @@ -728,6 +772,12 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, if (tlv_len != sizeof(u32)) goto invalid_tlv_len; drv->fw.phy_config = le32_to_cpup((__le32 *)tlv_data); + drv->fw.valid_tx_ant = (drv->fw.phy_config & + FW_PHY_CFG_TX_CHAIN) >> + FW_PHY_CFG_TX_CHAIN_POS; + drv->fw.valid_rx_ant = (drv->fw.phy_config & + FW_PHY_CFG_RX_CHAIN) >> + FW_PHY_CFG_RX_CHAIN_POS; break; case IWL_UCODE_TLV_SECURE_SEC_RT: iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR, @@ -1301,8 +1351,7 @@ MODULE_PARM_DESC(antenna_coupling, module_param_named(wd_disable, iwlwifi_mod_params.wd_disable, int, S_IRUGO); MODULE_PARM_DESC(wd_disable, - "Disable stuck queue watchdog timer 0=system default, " - "1=disable, 2=enable (default: 0)"); + "Disable stuck queue watchdog timer 0=system default, 1=disable (default: 1)"); module_param_named(nvm_file, iwlwifi_mod_params.nvm_file, charp, S_IRUGO); MODULE_PARM_DESC(nvm_file, "NVM file name"); diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.h b/drivers/net/wireless/iwlwifi/iwl-drv.h index 592c01e11013..3c72cb710b0c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.h +++ b/drivers/net/wireless/iwlwifi/iwl-drv.h @@ -70,6 +70,20 @@ #define DRV_COPYRIGHT "Copyright(c) 2003- 2014 Intel Corporation" #define DRV_AUTHOR "<ilw@linux.intel.com>" +/* radio config bits (actual values from NVM definition) */ +#define NVM_RF_CFG_DASH_MSK(x) (x & 0x3) /* bits 0-1 */ +#define NVM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */ +#define NVM_RF_CFG_TYPE_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */ +#define NVM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */ +#define NVM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */ +#define NVM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */ + +#define NVM_RF_CFG_FLAVOR_MSK_FAMILY_8000(x) (x & 0xF) +#define NVM_RF_CFG_DASH_MSK_FAMILY_8000(x) ((x >> 4) & 0xF) +#define NVM_RF_CFG_STEP_MSK_FAMILY_8000(x) ((x >> 8) & 0xF) +#define NVM_RF_CFG_TYPE_MSK_FAMILY_8000(x) ((x >> 12) & 0xFFF) +#define NVM_RF_CFG_TX_ANT_MSK_FAMILY_8000(x) ((x >> 24) & 0xF) +#define NVM_RF_CFG_RX_ANT_MSK_FAMILY_8000(x) ((x >> 28) & 0xF) /** * DOC: Driver system flows - drv component diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h index e3c7deafabe6..f0548b8a64b0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h @@ -81,16 +81,17 @@ struct iwl_nvm_data { bool sku_cap_band_24GHz_enable; bool sku_cap_band_52GHz_enable; bool sku_cap_11n_enable; + bool sku_cap_11ac_enable; bool sku_cap_amt_enable; bool sku_cap_ipan_enable; - u8 radio_cfg_type; + u16 radio_cfg_type; u8 radio_cfg_step; u8 radio_cfg_dash; u8 radio_cfg_pnum; u8 valid_tx_ant, valid_rx_ant; - u16 nvm_version; + u32 nvm_version; s8 max_tx_pwr_half_dbm; struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h index 88e2d6eb569f..b45e576a4b57 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h @@ -126,6 +126,8 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_SECURE_SEC_WOWLAN = 26, IWL_UCODE_TLV_NUM_OF_CPU = 27, IWL_UCODE_TLV_CSCHEME = 28, + IWL_UCODE_TLV_API_CHANGES_SET = 29, + IWL_UCODE_TLV_ENABLED_CAPABILITIES = 30, }; struct iwl_ucode_tlv { @@ -158,4 +160,19 @@ struct iwl_tlv_ucode_header { u8 data[0]; }; +/* + * ucode TLVs + * + * ability to get extension for: flags & capabilities from ucode binaries files + */ +struct iwl_ucode_api { + __le32 api_index; + __le32 api_flags; +} __packed; + +struct iwl_ucode_capa { + __le32 api_index; + __le32 api_capa; +} __packed; + #endif /* __iwl_fw_file_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h index f80ba586c253..f04ff871dc6d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw.h @@ -92,8 +92,8 @@ * @IWL_UCODE_TLV_FLAGS_STA_KEY_CMD: new ADD_STA and ADD_STA_KEY command API * @IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD: support device wide power command * containing CAM (Continuous Active Mode) indication. - * @IWL_UCODE_TLV_FLAGS_P2P_PS: P2P client power save is supported (only on a - * single bound interface). + * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_DCM: support power save on BSS station and + * P2P client interfaces simultaneously if they are in different bindings. * @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering. * @IWL_UCODE_TLV_FLAGS_GO_UAPSD: AP/GO interfaces support uAPSD clients @@ -118,7 +118,7 @@ enum iwl_ucode_tlv_flag { IWL_UCODE_TLV_FLAGS_SCHED_SCAN = BIT(17), IWL_UCODE_TLV_FLAGS_STA_KEY_CMD = BIT(19), IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD = BIT(20), - IWL_UCODE_TLV_FLAGS_P2P_PS = BIT(21), + IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM = BIT(22), IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24), IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD = BIT(26), IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29), @@ -165,11 +165,15 @@ enum iwl_ucode_sec { * just an offset to the HW address. */ #define IWL_UCODE_SECTION_MAX 12 +#define IWL_API_ARRAY_SIZE 1 +#define IWL_CAPABILITIES_ARRAY_SIZE 1 struct iwl_ucode_capabilities { u32 max_probe_length; u32 standard_phy_calibration_size; u32 flags; + u32 api[IWL_API_ARRAY_SIZE]; + u32 capa[IWL_CAPABILITIES_ARRAY_SIZE]; }; /* one for each uCode image (inst/data, init/runtime/wowlan) */ @@ -288,22 +292,12 @@ struct iwl_fw { struct iwl_tlv_calib_ctrl default_calib[IWL_UCODE_TYPE_MAX]; u32 phy_config; + u8 valid_tx_ant; + u8 valid_rx_ant; bool mvm_fw; struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS]; }; -static inline u8 iwl_fw_valid_tx_ant(const struct iwl_fw *fw) -{ - return (fw->phy_config & FW_PHY_CFG_TX_CHAIN) >> - FW_PHY_CFG_TX_CHAIN_POS; -} - -static inline u8 iwl_fw_valid_rx_ant(const struct iwl_fw *fw) -{ - return (fw->phy_config & FW_PHY_CFG_RX_CHAIN) >> - FW_PHY_CFG_RX_CHAIN_POS; -} - #endif /* __iwl_fw_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-modparams.h b/drivers/net/wireless/iwlwifi/iwl-modparams.h index b29075c3da8e..d994317db85b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-modparams.h +++ b/drivers/net/wireless/iwlwifi/iwl-modparams.h @@ -96,7 +96,7 @@ enum iwl_disable_11n { * use IWL_[DIS,EN]ABLE_HT_* constants * @amsdu_size_8K: enable 8K amsdu size, default = 0 * @restart_fw: restart firmware, default = 1 - * @wd_disable: enable stuck queue check, default = 0 + * @wd_disable: disable stuck queue check, default = 1 * @bt_coex_active: enable bt coex, default = true * @led_mode: system default, default = 0 * @power_save: disable power save, default = false diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c index 53b9cad50477..2f962ec0b750 100644 --- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c @@ -71,7 +71,7 @@ enum wkp_nvm_offsets { /* NVM HW-Section offset (in words) definitions */ HW_ADDR = 0x15, -/* NVM SW-Section offset (in words) definitions */ + /* NVM SW-Section offset (in words) definitions */ NVM_SW_SECTION = 0x1C0, NVM_VERSION = 0, RADIO_CFG = 1, @@ -79,11 +79,32 @@ enum wkp_nvm_offsets { N_HW_ADDRS = 3, NVM_CHANNELS = 0x1E0 - NVM_SW_SECTION, -/* NVM calibration section offset (in words) definitions */ + /* NVM calibration section offset (in words) definitions */ NVM_CALIB_SECTION = 0x2B8, XTAL_CALIB = 0x316 - NVM_CALIB_SECTION }; +enum family_8000_nvm_offsets { + /* NVM HW-Section offset (in words) definitions */ + HW_ADDR0_FAMILY_8000 = 0x12, + HW_ADDR1_FAMILY_8000 = 0x16, + MAC_ADDRESS_OVERRIDE_FAMILY_8000 = 1, + + /* NVM SW-Section offset (in words) definitions */ + NVM_SW_SECTION_FAMILY_8000 = 0x1C0, + NVM_VERSION_FAMILY_8000 = 0, + RADIO_CFG_FAMILY_8000 = 2, + SKU_FAMILY_8000 = 4, + N_HW_ADDRS_FAMILY_8000 = 5, + + /* NVM REGULATORY -Section offset (in words) definitions */ + NVM_CHANNELS_FAMILY_8000 = 0, + + /* NVM calibration section offset (in words) definitions */ + NVM_CALIB_SECTION_FAMILY_8000 = 0x2B8, + XTAL_CALIB_FAMILY_8000 = 0x316 - NVM_CALIB_SECTION_FAMILY_8000 +}; + /* SKU Capabilities (actual values from NVM definition) */ enum nvm_sku_bits { NVM_SKU_CAP_BAND_24GHZ = BIT(0), @@ -92,14 +113,6 @@ enum nvm_sku_bits { NVM_SKU_CAP_11AC_ENABLE = BIT(3), }; -/* radio config bits (actual values from NVM definition) */ -#define NVM_RF_CFG_DASH_MSK(x) (x & 0x3) /* bits 0-1 */ -#define NVM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */ -#define NVM_RF_CFG_TYPE_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */ -#define NVM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */ -#define NVM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */ -#define NVM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */ - /* * These are the channel numbers in the order that they are stored in the NVM */ @@ -112,7 +125,17 @@ static const u8 iwl_nvm_channels[] = { 149, 153, 157, 161, 165 }; +static const u8 iwl_nvm_channels_family_8000[] = { + /* 2.4 GHz */ + 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + /* 5 GHz */ + 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, + 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, + 149, 153, 157, 161, 165, 169, 173, 177, 181 +}; + #define IWL_NUM_CHANNELS ARRAY_SIZE(iwl_nvm_channels) +#define IWL_NUM_CHANNELS_FAMILY_8000 ARRAY_SIZE(iwl_nvm_channels_family_8000) #define NUM_2GHZ_CHANNELS 14 #define FIRST_2GHZ_HT_MINUS 5 #define LAST_2GHZ_HT_PLUS 9 @@ -179,8 +202,18 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, struct ieee80211_channel *channel; u16 ch_flags; bool is_5ghz; + int num_of_ch; + const u8 *nvm_chan; + + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) { + num_of_ch = IWL_NUM_CHANNELS; + nvm_chan = &iwl_nvm_channels[0]; + } else { + num_of_ch = IWL_NUM_CHANNELS_FAMILY_8000; + nvm_chan = &iwl_nvm_channels_family_8000[0]; + } - for (ch_idx = 0; ch_idx < IWL_NUM_CHANNELS; ch_idx++) { + for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) { ch_flags = __le16_to_cpup(nvm_ch_flags + ch_idx); if (ch_idx >= NUM_2GHZ_CHANNELS && @@ -190,7 +223,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, if (!(ch_flags & NVM_CHANNEL_VALID)) { IWL_DEBUG_EEPROM(dev, "Ch. %d Flags %x [%sGHz] - No traffic\n", - iwl_nvm_channels[ch_idx], + nvm_chan[ch_idx], ch_flags, (ch_idx >= NUM_2GHZ_CHANNELS) ? "5.2" : "2.4"); @@ -200,7 +233,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, channel = &data->channels[n_channels]; n_channels++; - channel->hw_value = iwl_nvm_channels[ch_idx]; + channel->hw_value = nvm_chan[ch_idx]; channel->band = (ch_idx < NUM_2GHZ_CHANNELS) ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ; channel->center_freq = @@ -211,11 +244,11 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, channel->flags = IEEE80211_CHAN_NO_HT40; if (ch_idx < NUM_2GHZ_CHANNELS && (ch_flags & NVM_CHANNEL_40MHZ)) { - if (iwl_nvm_channels[ch_idx] <= LAST_2GHZ_HT_PLUS) + if (nvm_chan[ch_idx] <= LAST_2GHZ_HT_PLUS) channel->flags &= ~IEEE80211_CHAN_NO_HT40PLUS; - if (iwl_nvm_channels[ch_idx] >= FIRST_2GHZ_HT_MINUS) + if (nvm_chan[ch_idx] >= FIRST_2GHZ_HT_MINUS) channel->flags &= ~IEEE80211_CHAN_NO_HT40MINUS; - } else if (iwl_nvm_channels[ch_idx] <= LAST_5GHZ_HT && + } else if (nvm_chan[ch_idx] <= LAST_5GHZ_HT && (ch_flags & NVM_CHANNEL_40MHZ)) { if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0) channel->flags &= ~IEEE80211_CHAN_NO_HT40PLUS; @@ -307,14 +340,23 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg, } static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, - struct iwl_nvm_data *data, const __le16 *nvm_sw, - bool enable_vht, u8 tx_chains, u8 rx_chains) + struct iwl_nvm_data *data, + const __le16 *ch_section, bool enable_vht, + u8 tx_chains, u8 rx_chains) { - int n_channels = iwl_init_channel_map(dev, cfg, data, - &nvm_sw[NVM_CHANNELS]); + int n_channels; int n_used = 0; struct ieee80211_supported_band *sband; + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + n_channels = iwl_init_channel_map( + dev, cfg, data, + &ch_section[NVM_CHANNELS]); + else + n_channels = iwl_init_channel_map( + dev, cfg, data, + &ch_section[NVM_CHANNELS_FAMILY_8000]); + sband = &data->bands[IEEE80211_BAND_2GHZ]; sband->band = IEEE80211_BAND_2GHZ; sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS]; @@ -340,67 +382,150 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, n_used, n_channels); } +static int iwl_get_sku(const struct iwl_cfg *cfg, + const __le16 *nvm_sw) +{ + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + return le16_to_cpup(nvm_sw + SKU); + else + return le32_to_cpup((__le32 *)(nvm_sw + SKU_FAMILY_8000)); +} + +static int iwl_get_nvm_version(const struct iwl_cfg *cfg, + const __le16 *nvm_sw) +{ + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + return le16_to_cpup(nvm_sw + NVM_VERSION); + else + return le32_to_cpup((__le32 *)(nvm_sw + + NVM_VERSION_FAMILY_8000)); +} + +static int iwl_get_radio_cfg(const struct iwl_cfg *cfg, + const __le16 *nvm_sw) +{ + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + return le16_to_cpup(nvm_sw + RADIO_CFG); + else + return le32_to_cpup((__le32 *)(nvm_sw + RADIO_CFG_FAMILY_8000)); +} + +#define N_HW_ADDRS_MASK_FAMILY_8000 0xF +static int iwl_get_n_hw_addrs(const struct iwl_cfg *cfg, + const __le16 *nvm_sw) +{ + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + return le16_to_cpup(nvm_sw + N_HW_ADDRS); + else + return le32_to_cpup((__le32 *)(nvm_sw + N_HW_ADDRS_FAMILY_8000)) + & N_HW_ADDRS_MASK_FAMILY_8000; +} + +static void iwl_set_radio_cfg(const struct iwl_cfg *cfg, + struct iwl_nvm_data *data, + u32 radio_cfg) +{ + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) { + data->radio_cfg_type = NVM_RF_CFG_TYPE_MSK(radio_cfg); + data->radio_cfg_step = NVM_RF_CFG_STEP_MSK(radio_cfg); + data->radio_cfg_dash = NVM_RF_CFG_DASH_MSK(radio_cfg); + data->radio_cfg_pnum = NVM_RF_CFG_PNUM_MSK(radio_cfg); + return; + } + + /* set the radio configuration for family 8000 */ + data->radio_cfg_type = NVM_RF_CFG_TYPE_MSK_FAMILY_8000(radio_cfg); + data->radio_cfg_step = NVM_RF_CFG_STEP_MSK_FAMILY_8000(radio_cfg); + data->radio_cfg_dash = NVM_RF_CFG_DASH_MSK_FAMILY_8000(radio_cfg); + data->radio_cfg_pnum = NVM_RF_CFG_FLAVOR_MSK_FAMILY_8000(radio_cfg); +} + +static void iwl_set_hw_address(const struct iwl_cfg *cfg, + struct iwl_nvm_data *data, + const __le16 *nvm_sec) +{ + u8 hw_addr[ETH_ALEN]; + + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + memcpy(hw_addr, nvm_sec + HW_ADDR, ETH_ALEN); + else + memcpy(hw_addr, nvm_sec + MAC_ADDRESS_OVERRIDE_FAMILY_8000, + ETH_ALEN); + + /* The byte order is little endian 16 bit, meaning 214365 */ + data->hw_addr[0] = hw_addr[1]; + data->hw_addr[1] = hw_addr[0]; + data->hw_addr[2] = hw_addr[3]; + data->hw_addr[3] = hw_addr[2]; + data->hw_addr[4] = hw_addr[5]; + data->hw_addr[5] = hw_addr[4]; +} + struct iwl_nvm_data * iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg, const __le16 *nvm_hw, const __le16 *nvm_sw, - const __le16 *nvm_calib, u8 tx_chains, u8 rx_chains) + const __le16 *nvm_calib, const __le16 *regulatory, + const __le16 *mac_override, u8 tx_chains, u8 rx_chains) { struct iwl_nvm_data *data; - u8 hw_addr[ETH_ALEN]; - u16 radio_cfg, sku; - - data = kzalloc(sizeof(*data) + - sizeof(struct ieee80211_channel) * IWL_NUM_CHANNELS, - GFP_KERNEL); + u32 sku; + u32 radio_cfg; + + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) + data = kzalloc(sizeof(*data) + + sizeof(struct ieee80211_channel) * + IWL_NUM_CHANNELS, + GFP_KERNEL); + else + data = kzalloc(sizeof(*data) + + sizeof(struct ieee80211_channel) * + IWL_NUM_CHANNELS_FAMILY_8000, + GFP_KERNEL); if (!data) return NULL; - data->nvm_version = le16_to_cpup(nvm_sw + NVM_VERSION); + data->nvm_version = iwl_get_nvm_version(cfg, nvm_sw); - radio_cfg = le16_to_cpup(nvm_sw + RADIO_CFG); - data->radio_cfg_type = NVM_RF_CFG_TYPE_MSK(radio_cfg); - data->radio_cfg_step = NVM_RF_CFG_STEP_MSK(radio_cfg); - data->radio_cfg_dash = NVM_RF_CFG_DASH_MSK(radio_cfg); - data->radio_cfg_pnum = NVM_RF_CFG_PNUM_MSK(radio_cfg); - data->valid_tx_ant = NVM_RF_CFG_TX_ANT_MSK(radio_cfg); - data->valid_rx_ant = NVM_RF_CFG_RX_ANT_MSK(radio_cfg); + radio_cfg = iwl_get_radio_cfg(cfg, nvm_sw); + iwl_set_radio_cfg(cfg, data, radio_cfg); - sku = le16_to_cpup(nvm_sw + SKU); + sku = iwl_get_sku(cfg, nvm_sw); data->sku_cap_band_24GHz_enable = sku & NVM_SKU_CAP_BAND_24GHZ; data->sku_cap_band_52GHz_enable = sku & NVM_SKU_CAP_BAND_52GHZ; data->sku_cap_11n_enable = sku & NVM_SKU_CAP_11N_ENABLE; + data->sku_cap_11ac_enable = sku & NVM_SKU_CAP_11AC_ENABLE; if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) data->sku_cap_11n_enable = false; - /* check overrides (some devices have wrong NVM) */ - if (cfg->valid_tx_ant) - data->valid_tx_ant = cfg->valid_tx_ant; - if (cfg->valid_rx_ant) - data->valid_rx_ant = cfg->valid_rx_ant; + data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw); - if (!data->valid_tx_ant || !data->valid_rx_ant) { - IWL_ERR_DEV(dev, "invalid antennas (0x%x, 0x%x)\n", - data->valid_tx_ant, data->valid_rx_ant); - kfree(data); - return NULL; + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) { + /* Checking for required sections */ + if (!nvm_calib) { + IWL_ERR_DEV(dev, + "Can't parse empty Calib NVM sections\n"); + kfree(data); + return NULL; + } + /* in family 8000 Xtal calibration values moved to OTP */ + data->xtal_calib[0] = *(nvm_calib + XTAL_CALIB); + data->xtal_calib[1] = *(nvm_calib + XTAL_CALIB + 1); } - data->n_hw_addrs = le16_to_cpup(nvm_sw + N_HW_ADDRS); + if (cfg->device_family != IWL_DEVICE_FAMILY_8000) { + iwl_set_hw_address(cfg, data, nvm_hw); - data->xtal_calib[0] = *(nvm_calib + XTAL_CALIB); - data->xtal_calib[1] = *(nvm_calib + XTAL_CALIB + 1); + iwl_init_sbands(dev, cfg, data, nvm_sw, + sku & NVM_SKU_CAP_11AC_ENABLE, tx_chains, + rx_chains); + } else { + /* MAC address in family 8000 */ + iwl_set_hw_address(cfg, data, mac_override); - /* The byte order is little endian 16 bit, meaning 214365 */ - memcpy(hw_addr, nvm_hw + HW_ADDR, ETH_ALEN); - data->hw_addr[0] = hw_addr[1]; - data->hw_addr[1] = hw_addr[0]; - data->hw_addr[2] = hw_addr[3]; - data->hw_addr[3] = hw_addr[2]; - data->hw_addr[4] = hw_addr[5]; - data->hw_addr[5] = hw_addr[4]; - - iwl_init_sbands(dev, cfg, data, nvm_sw, sku & NVM_SKU_CAP_11AC_ENABLE, - tx_chains, rx_chains); + iwl_init_sbands(dev, cfg, data, regulatory, + sku & NVM_SKU_CAP_11AC_ENABLE, tx_chains, + rx_chains); + } data->calib_version = 255; diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h index 0c4399aba8c6..c9c45a39d212 100644 --- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h +++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.h @@ -75,6 +75,7 @@ struct iwl_nvm_data * iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg, const __le16 *nvm_hw, const __le16 *nvm_sw, - const __le16 *nvm_calib, u8 tx_chains, u8 rx_chains); + const __le16 *nvm_calib, const __le16 *regulatory, + const __le16 *mac_override, u8 tx_chains, u8 rx_chains); #endif /* __iwl_nvm_parse_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 7b19274b550f..8cdb0dd618a6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -393,7 +393,7 @@ struct iwl_trans_config { bool rx_buf_size_8k; bool bc_table_dword; unsigned int queue_watchdog_timeout; - const char **command_names; + const char *const *command_names; }; struct iwl_trans; diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c index 29b4396018b1..f64e972191eb 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c @@ -591,7 +591,7 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM && ((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) || (vif->type == NL80211_IFTYPE_STATION && vif->p2p && - mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS))) + mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM))) MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, S_IWUSR | S_IRUSR); diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 6853e5efe522..e0ff43ed2482 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -531,6 +531,76 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, } #undef PRINT_STAT_LE32 +static ssize_t iwl_dbgfs_frame_stats_read(struct iwl_mvm *mvm, + char __user *user_buf, size_t count, + loff_t *ppos, + struct iwl_mvm_frame_stats *stats) +{ + char *buff; + int pos = 0, idx, i; + int ret; + size_t bufsz = 1024; + + buff = kmalloc(bufsz, GFP_KERNEL); + if (!buff) + return -ENOMEM; + + spin_lock_bh(&mvm->drv_stats_lock); + pos += scnprintf(buff + pos, bufsz - pos, + "Legacy/HT/VHT\t:\t%d/%d/%d\n", + stats->legacy_frames, + stats->ht_frames, + stats->vht_frames); + pos += scnprintf(buff + pos, bufsz - pos, "20/40/80\t:\t%d/%d/%d\n", + stats->bw_20_frames, + stats->bw_40_frames, + stats->bw_80_frames); + pos += scnprintf(buff + pos, bufsz - pos, "NGI/SGI\t\t:\t%d/%d\n", + stats->ngi_frames, + stats->sgi_frames); + pos += scnprintf(buff + pos, bufsz - pos, "SISO/MIMO2\t:\t%d/%d\n", + stats->siso_frames, + stats->mimo2_frames); + pos += scnprintf(buff + pos, bufsz - pos, "FAIL/SCSS\t:\t%d/%d\n", + stats->fail_frames, + stats->success_frames); + pos += scnprintf(buff + pos, bufsz - pos, "MPDUs agg\t:\t%d\n", + stats->agg_frames); + pos += scnprintf(buff + pos, bufsz - pos, "A-MPDUs\t\t:\t%d\n", + stats->ampdu_count); + pos += scnprintf(buff + pos, bufsz - pos, "Avg MPDUs/A-MPDU:\t%d\n", + stats->ampdu_count > 0 ? + (stats->agg_frames / stats->ampdu_count) : 0); + + pos += scnprintf(buff + pos, bufsz - pos, "Last Rates\n"); + + idx = stats->last_frame_idx - 1; + for (i = 0; i < ARRAY_SIZE(stats->last_rates); i++) { + idx = (idx + 1) % ARRAY_SIZE(stats->last_rates); + if (stats->last_rates[idx] == 0) + continue; + pos += scnprintf(buff + pos, bufsz - pos, "Rate[%d]: ", + (int)(ARRAY_SIZE(stats->last_rates) - i)); + pos += rs_pretty_print_rate(buff + pos, stats->last_rates[idx]); + } + spin_unlock_bh(&mvm->drv_stats_lock); + + ret = simple_read_from_buffer(user_buf, count, ppos, buff, pos); + kfree(buff); + + return ret; +} + +static ssize_t iwl_dbgfs_drv_rx_stats_read(struct file *file, + char __user *user_buf, size_t count, + loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + + return iwl_dbgfs_frame_stats_read(mvm, user_buf, count, ppos, + &mvm->drv_rx_stats); +} + static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf, size_t count, loff_t *ppos) { @@ -591,7 +661,7 @@ iwl_dbgfs_scan_ant_rxchain_write(struct iwl_mvm *mvm, char *buf, return -EINVAL; if (scan_rx_ant > ANT_ABC) return -EINVAL; - if (scan_rx_ant & ~iwl_fw_valid_rx_ant(mvm->fw)) + if (scan_rx_ant & ~mvm->fw->valid_rx_ant) return -EINVAL; mvm->scan_rx_ant = scan_rx_ant; @@ -907,6 +977,49 @@ static ssize_t iwl_dbgfs_d0i3_refs_write(struct iwl_mvm *mvm, char *buf, #define MVM_DEBUGFS_ADD_FILE(name, parent, mode) \ MVM_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode) +static ssize_t +iwl_dbgfs_prph_reg_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + int pos = 0; + char buf[32]; + const size_t bufsz = sizeof(buf); + + if (!mvm->dbgfs_prph_reg_addr) + return -EINVAL; + + pos += scnprintf(buf + pos, bufsz - pos, "Reg 0x%x: (0x%x)\n", + mvm->dbgfs_prph_reg_addr, + iwl_read_prph(mvm->trans, mvm->dbgfs_prph_reg_addr)); + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + +static ssize_t +iwl_dbgfs_prph_reg_write(struct iwl_mvm *mvm, char *buf, + size_t count, loff_t *ppos) +{ + u8 args; + u32 value; + + args = sscanf(buf, "%i %i", &mvm->dbgfs_prph_reg_addr, &value); + /* if we only want to set the reg address - nothing more to do */ + if (args == 1) + goto out; + + /* otherwise, make sure we have both address and value */ + if (args != 2) + return -EINVAL; + + iwl_write_prph(mvm->trans, mvm->dbgfs_prph_reg_addr, value); +out: + return count; +} + +MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64); + /* Device wide debugfs entries */ MVM_DEBUGFS_WRITE_FILE_OPS(tx_flush, 16); MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain, 8); @@ -916,6 +1029,7 @@ MVM_DEBUGFS_READ_FILE_OPS(bt_notif); MVM_DEBUGFS_READ_FILE_OPS(bt_cmd); MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off, 64); MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats); +MVM_DEBUGFS_READ_FILE_OPS(drv_rx_stats); MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart, 10); MVM_DEBUGFS_WRITE_FILE_OPS(fw_nmi, 10); MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8); @@ -947,10 +1061,12 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir, S_IRUSR | S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR); + MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, S_IWUSR | S_IRUSR); + MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, S_IWUSR | S_IRUSR); MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR); #ifdef CONFIG_IWLWIFI_BCAST_FILTERING diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h index 85057219cc43..39148b5bb332 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h @@ -257,7 +257,8 @@ enum { /* Bit 17-18: (0) SS, (1) SS*2 */ #define RATE_MCS_STBC_POS 17 -#define RATE_MCS_STBC_MSK (1 << RATE_MCS_STBC_POS) +#define RATE_MCS_HT_STBC_MSK (3 << RATE_MCS_STBC_POS) +#define RATE_MCS_VHT_STBC_MSK (1 << RATE_MCS_STBC_POS) /* Bit 19: (0) Beamforming is off, (1) Beamforming is on */ #define RATE_MCS_BF_POS 19 diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h index a7c88f1402e9..807fa525cafe 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h @@ -306,7 +306,6 @@ struct iwl_phy_cfg_cmd { #define PHY_CFG_RX_CHAIN_B BIT(13) #define PHY_CFG_RX_CHAIN_C BIT(14) -#define NVM_MAX_NUM_SECTIONS 11 /* Target of the NVM_ACCESS_CMD */ enum { @@ -318,8 +317,11 @@ enum { /* Section types for NVM_ACCESS_CMD */ enum { NVM_SECTION_TYPE_SW = 1, + NVM_SECTION_TYPE_REGULATORY = 3, NVM_SECTION_TYPE_CALIBRATION = 4, NVM_SECTION_TYPE_PRODUCTION = 5, + NVM_SECTION_TYPE_MAC_OVERRIDE = 11, + NVM_MAX_NUM_SECTIONS = 12, }; /** @@ -710,6 +712,7 @@ enum { TE_V2_NOTIF_HOST_FRAG_END = BIT(5), TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6), TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7), + T2_V2_START_IMMEDIATELY = BIT(11), TE_V2_NOTIF_MSK = 0xff, diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c index bae75b308fc0..7ce20062f32d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/iwlwifi/mvm/fw.c @@ -130,7 +130,6 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, } else { palive2 = (void *)pkt->data; - mvm->support_umac_log = true; mvm->error_event_table = le32_to_cpu(palive2->error_event_table_ptr); mvm->log_event_table = @@ -141,6 +140,9 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, alive_data->valid = le16_to_cpu(palive2->status) == IWL_ALIVE_STATUS_OK; + if (mvm->umac_error_event_table) + mvm->support_umac_log = true; + IWL_DEBUG_FW(mvm, "Alive VER2 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n", le16_to_cpu(palive2->status), palive2->ver_type, @@ -320,7 +322,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) } /* Send TX valid antennas before triggering calibrations */ - ret = iwl_send_tx_ant_cfg(mvm, iwl_fw_valid_tx_ant(mvm->fw)); + ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant); if (ret) goto error; @@ -356,8 +358,6 @@ out: GFP_KERNEL); if (!mvm->nvm_data) return -ENOMEM; - mvm->nvm_data->valid_rx_ant = 1; - mvm->nvm_data->valid_tx_ant = 1; mvm->nvm_data->bands[0].channels = mvm->nvm_data->channels; mvm->nvm_data->bands[0].n_channels = 1; mvm->nvm_data->bands[0].n_bitrates = 1; @@ -369,8 +369,6 @@ out: return ret; } -#define UCODE_CALIB_TIMEOUT (2*HZ) - int iwl_mvm_up(struct iwl_mvm *mvm) { int ret, i; @@ -422,7 +420,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) if (ret) IWL_ERR(mvm, "Failed to initialize Smart Fifo\n"); - ret = iwl_send_tx_ant_cfg(mvm, iwl_fw_valid_tx_ant(mvm->fw)); + ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant); if (ret) goto error; @@ -507,7 +505,7 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm) goto error; } - ret = iwl_send_tx_ant_cfg(mvm, iwl_fw_valid_tx_ant(mvm->fw)); + ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant); if (ret) goto error; diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c index 5c21aabb40cb..9ccec10bba16 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c @@ -952,7 +952,7 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm, TX_CMD_FLG_TSF); mvm->mgmt_last_antenna_idx = - iwl_mvm_next_antenna(mvm, iwl_fw_valid_tx_ant(mvm->fw), + iwl_mvm_next_antenna(mvm, mvm->fw->valid_tx_ant, mvm->mgmt_last_antenna_idx); beacon_cmd.tx.rate_n_flags = diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index a49d1ef13f42..c2ab6a3318cb 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -68,6 +68,7 @@ #include <linux/ip.h> #include <linux/if_arp.h> #include <net/mac80211.h> +#include <net/ieee80211_radiotap.h> #include <net/tcp.h> #include "iwl-op-mode.h" @@ -280,6 +281,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->queues = mvm->first_agg_queue; hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE; + hw->radiotap_mcs_details |= IEEE80211_RADIOTAP_MCS_HAVE_FEC | + IEEE80211_RADIOTAP_MCS_HAVE_STBC; + hw->radiotap_vht_details |= IEEE80211_RADIOTAP_VHT_KNOWN_STBC; hw->rate_control_algorithm = "iwl-mvm-rs"; /* @@ -1319,7 +1323,6 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw, mvmvif->ap_ibss_active = true; /* power updated needs to be done before quotas */ - mvm->bound_vif_cnt++; iwl_mvm_power_update_mac(mvm, vif); ret = iwl_mvm_update_quotas(mvm, vif); @@ -1338,7 +1341,6 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw, return 0; out_quota_failed: - mvm->bound_vif_cnt--; iwl_mvm_power_update_mac(mvm, vif); mvmvif->ap_ibss_active = false; iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta); @@ -1375,7 +1377,6 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw, iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta); iwl_mvm_binding_remove_vif(mvm, vif); - mvm->bound_vif_cnt--; iwl_mvm_power_update_mac(mvm, vif); iwl_mvm_mac_ctxt_remove(mvm, vif); @@ -1764,14 +1765,16 @@ out: return ret; } -static void iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); mutex_lock(&mvm->mutex); iwl_mvm_sched_scan_stop(mvm); mutex_unlock(&mvm->mutex); + + return 0; } static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, @@ -2109,7 +2112,6 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw, * Power state must be updated before quotas, * otherwise fw will complain. */ - mvm->bound_vif_cnt++; iwl_mvm_power_update_mac(mvm, vif); /* Setting the quota at this stage is only required for monitor @@ -2127,7 +2129,6 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw, out_remove_binding: iwl_mvm_binding_remove_vif(mvm, vif); - mvm->bound_vif_cnt--; iwl_mvm_power_update_mac(mvm, vif); out_unlock: mutex_unlock(&mvm->mutex); @@ -2160,7 +2161,6 @@ static void iwl_mvm_unassign_vif_chanctx(struct ieee80211_hw *hw, } iwl_mvm_binding_remove_vif(mvm, vif); - mvm->bound_vif_cnt--; iwl_mvm_power_update_mac(mvm, vif); out_unlock: @@ -2251,7 +2251,7 @@ static int iwl_mvm_mac_testmode_cmd(struct ieee80211_hw *hw, } #endif -struct ieee80211_ops iwl_mvm_hw_ops = { +const struct ieee80211_ops iwl_mvm_hw_ops = { .tx = iwl_mvm_mac_tx, .ampdu_action = iwl_mvm_mac_ampdu_action, .start = iwl_mvm_mac_start, diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index ad0315abf765..302cf779c172 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -91,8 +91,7 @@ enum iwl_mvm_tx_fifo { IWL_MVM_TX_FIFO_MCAST = 5, }; -extern struct ieee80211_ops iwl_mvm_hw_ops; -extern const struct iwl_mvm_power_ops pm_mac_ops; +extern const struct ieee80211_ops iwl_mvm_hw_ops; /** * struct iwl_mvm_mod_params - module parameters for iwlmvm @@ -426,6 +425,28 @@ struct iwl_mvm_tt_mgmt { bool throttle; }; +#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8 + +struct iwl_mvm_frame_stats { + u32 legacy_frames; + u32 ht_frames; + u32 vht_frames; + u32 bw_20_frames; + u32 bw_40_frames; + u32 bw_80_frames; + u32 bw_160_frames; + u32 sgi_frames; + u32 ngi_frames; + u32 siso_frames; + u32 mimo2_frames; + u32 agg_frames; + u32 ampdu_count; + u32 success_frames; + u32 fail_frames; + u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES]; + int last_frame_idx; +}; + struct iwl_mvm { /* for logger access */ struct device *dev; @@ -519,6 +540,7 @@ struct iwl_mvm { #ifdef CONFIG_IWLWIFI_DEBUGFS struct dentry *debugfs_dir; u32 dbgfs_sram_offset, dbgfs_sram_len; + u32 dbgfs_prph_reg_addr; bool disable_power_off; bool disable_power_off_d3; @@ -526,6 +548,9 @@ struct iwl_mvm { struct debugfs_blob_wrapper nvm_sw_blob; struct debugfs_blob_wrapper nvm_calib_blob; struct debugfs_blob_wrapper nvm_prod_blob; + + struct iwl_mvm_frame_stats drv_rx_stats; + spinlock_t drv_stats_lock; #endif struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX]; @@ -587,8 +612,6 @@ struct iwl_mvm { u8 first_agg_queue; u8 last_agg_queue; - u8 bound_vif_cnt; - /* Indicate if device power save is allowed */ bool ps_disabled; /* Indicate if device power management is allowed */ @@ -812,6 +835,10 @@ iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif) /* rate scaling */ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init); +void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, + struct iwl_mvm_frame_stats *stats, + u32 rate, bool agg); +int rs_pretty_print_rate(char *buf, const u32 rate); /* power management */ int iwl_power_legacy_set_cam_mode(struct iwl_mvm *mvm); diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c index 2d5251b3600c..cf2d09f53782 100644 --- a/drivers/net/wireless/iwlwifi/mvm/nvm.c +++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c @@ -228,13 +228,23 @@ static struct iwl_nvm_data * iwl_parse_nvm_sections(struct iwl_mvm *mvm) { struct iwl_nvm_section *sections = mvm->nvm_sections; - const __le16 *hw, *sw, *calib; + const __le16 *hw, *sw, *calib, *regulatory, *mac_override; /* Checking for required sections */ - if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data || - !mvm->nvm_sections[mvm->cfg->nvm_hw_section_num].data) { - IWL_ERR(mvm, "Can't parse empty NVM sections\n"); - return NULL; + if (mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_8000) { + if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data || + !mvm->nvm_sections[mvm->cfg->nvm_hw_section_num].data) { + IWL_ERR(mvm, "Can't parse empty NVM sections\n"); + return NULL; + } + } else { + if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data || + !mvm->nvm_sections[NVM_SECTION_TYPE_MAC_OVERRIDE].data || + !mvm->nvm_sections[NVM_SECTION_TYPE_REGULATORY].data) { + IWL_ERR(mvm, + "Can't parse empty family 8000 NVM sections\n"); + return NULL; + } } if (WARN_ON(!mvm->cfg)) @@ -243,9 +253,14 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm) hw = (const __le16 *)sections[mvm->cfg->nvm_hw_section_num].data; sw = (const __le16 *)sections[NVM_SECTION_TYPE_SW].data; calib = (const __le16 *)sections[NVM_SECTION_TYPE_CALIBRATION].data; + regulatory = (const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY].data; + mac_override = + (const __le16 *)sections[NVM_SECTION_TYPE_MAC_OVERRIDE].data; + return iwl_parse_nvm_data(mvm->trans->dev, mvm->cfg, hw, sw, calib, - iwl_fw_valid_tx_ant(mvm->fw), - iwl_fw_valid_rx_ant(mvm->fw)); + regulatory, mac_override, + mvm->fw->valid_tx_ant, + mvm->fw->valid_rx_ant); } #define MAX_NVM_FILE_LEN 16384 @@ -285,6 +300,8 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm) #define NVM_WORD1_LEN(x) (8 * (x & 0x03FF)) #define NVM_WORD2_ID(x) (x >> 12) +#define NVM_WORD2_LEN_FAMILY_8000(x) (2 * ((x & 0xFF) << 8 | x >> 8)) +#define NVM_WORD1_ID_FAMILY_8000(x) (x >> 4) IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from external NVM\n"); @@ -335,8 +352,16 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm) break; } - section_size = 2 * NVM_WORD1_LEN(le16_to_cpu(file_sec->word1)); - section_id = NVM_WORD2_ID(le16_to_cpu(file_sec->word2)); + if (mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_8000) { + section_size = + 2 * NVM_WORD1_LEN(le16_to_cpu(file_sec->word1)); + section_id = NVM_WORD2_ID(le16_to_cpu(file_sec->word2)); + } else { + section_size = 2 * NVM_WORD2_LEN_FAMILY_8000( + le16_to_cpu(file_sec->word2)); + section_id = NVM_WORD1_ID_FAMILY_8000( + le16_to_cpu(file_sec->word1)); + } if (section_size > IWL_MAX_NVM_SECTION_SIZE) { IWL_ERR(mvm, "ERROR - section too large (%d)\n", @@ -406,6 +431,8 @@ int iwl_nvm_init(struct iwl_mvm *mvm) { int ret, i, section; u8 *nvm_buffer, *temp; + int nvm_to_read[NVM_MAX_NUM_SECTIONS]; + int num_of_sections_to_read; if (WARN_ON_ONCE(mvm->cfg->nvm_hw_section_num >= NVM_MAX_NUM_SECTIONS)) return -EINVAL; @@ -418,12 +445,20 @@ int iwl_nvm_init(struct iwl_mvm *mvm) return ret; } else { /* list of NVM sections we are allowed/need to read */ - int nvm_to_read[] = { - mvm->cfg->nvm_hw_section_num, - NVM_SECTION_TYPE_SW, - NVM_SECTION_TYPE_CALIBRATION, - NVM_SECTION_TYPE_PRODUCTION, - }; + if (mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_8000) { + nvm_to_read[0] = mvm->cfg->nvm_hw_section_num; + nvm_to_read[1] = NVM_SECTION_TYPE_SW; + nvm_to_read[2] = NVM_SECTION_TYPE_CALIBRATION; + nvm_to_read[3] = NVM_SECTION_TYPE_PRODUCTION; + num_of_sections_to_read = 4; + } else { + nvm_to_read[0] = NVM_SECTION_TYPE_SW; + nvm_to_read[1] = NVM_SECTION_TYPE_CALIBRATION; + nvm_to_read[2] = NVM_SECTION_TYPE_PRODUCTION; + nvm_to_read[3] = NVM_SECTION_TYPE_REGULATORY; + nvm_to_read[4] = NVM_SECTION_TYPE_MAC_OVERRIDE; + num_of_sections_to_read = 5; + } /* Read From FW NVM */ IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n"); @@ -433,7 +468,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm) GFP_KERNEL); if (!nvm_buffer) return -ENOMEM; - for (i = 0; i < ARRAY_SIZE(nvm_to_read); i++) { + for (i = 0; i < num_of_sections_to_read; i++) { section = nvm_to_read[i]; /* we override the constness for initial read */ ret = iwl_nvm_read_section(mvm, section, nvm_buffer); diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index a46f0b8b0870..ae347fb16a5d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -245,7 +245,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = { #undef RX_HANDLER #define CMD(x) [x] = #x -static const char *iwl_mvm_cmd_strings[REPLY_MAX] = { +static const char *const iwl_mvm_cmd_strings[REPLY_MAX] = { CMD(MVM_ALIVE), CMD(REPLY_ERROR), CMD(INIT_COMPLETE_NOTIF), diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c index b7268c0b3333..237efe0ac1c4 100644 --- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c @@ -156,13 +156,13 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm, idle_cnt = chains_static; active_cnt = chains_dynamic; - cmd->rxchain_info = cpu_to_le32(iwl_fw_valid_rx_ant(mvm->fw) << + cmd->rxchain_info = cpu_to_le32(mvm->fw->valid_rx_ant << PHY_RX_CHAIN_VALID_POS); cmd->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS); cmd->rxchain_info |= cpu_to_le32(active_cnt << PHY_RX_CHAIN_MIMO_CNT_POS); - cmd->txchain_info = cpu_to_le32(iwl_fw_valid_tx_ant(mvm->fw)); + cmd->txchain_info = cpu_to_le32(mvm->fw->valid_tx_ant); } /* diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index 4da1ea44f39a..def6ec5173b9 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -425,7 +425,7 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm, return 0; if (vif->p2p && - !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS)) + !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) return 0; iwl_mvm_power_build_cmd(mvm, vif, &cmd); @@ -511,8 +511,11 @@ int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm, struct iwl_power_constraint { struct ieee80211_vif *bf_vif; struct ieee80211_vif *bss_vif; + u16 bss_phyctx_id; + u16 p2p_phyctx_id; bool pm_disabled; bool ps_disabled; + struct iwl_mvm *mvm; }; static void iwl_mvm_power_iterator(void *_data, u8 *mac, @@ -520,6 +523,7 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_power_constraint *power_iterator = _data; + struct iwl_mvm *mvm = power_iterator->mvm; switch (ieee80211_vif_type_p2p(vif)) { case NL80211_IFTYPE_P2P_DEVICE: @@ -539,11 +543,28 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, break; case NL80211_IFTYPE_P2P_CLIENT: - /* no BSS power mgmt if we have a P2P client*/ - power_iterator->pm_disabled = true; + if (mvmvif->phy_ctxt) + power_iterator->p2p_phyctx_id = mvmvif->phy_ctxt->id; + + IWL_DEBUG_POWER(mvm, "p2p: p2p_id=%d, bss_id=%d\n", + power_iterator->p2p_phyctx_id, + power_iterator->bss_phyctx_id); + if (!(mvm->fw->ucode_capa.flags & + IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) { + /* no BSS power mgmt if we have a P2P client*/ + power_iterator->pm_disabled = true; + } else if (power_iterator->p2p_phyctx_id < MAX_PHYS && + power_iterator->bss_phyctx_id < MAX_PHYS && + power_iterator->p2p_phyctx_id == + power_iterator->bss_phyctx_id) { + power_iterator->pm_disabled = true; + } break; case NL80211_IFTYPE_STATION: + if (mvmvif->phy_ctxt) + power_iterator->bss_phyctx_id = mvmvif->phy_ctxt->id; + /* we should have only one BSS vif */ WARN_ON(power_iterator->bss_vif); power_iterator->bss_vif = vif; @@ -551,6 +572,17 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, if (mvmvif->bf_data.bf_enabled && !WARN_ON(power_iterator->bf_vif)) power_iterator->bf_vif = vif; + + IWL_DEBUG_POWER(mvm, "bss: p2p_id=%d, bss_id=%d\n", + power_iterator->p2p_phyctx_id, + power_iterator->bss_phyctx_id); + if (mvm->fw->ucode_capa.flags & + IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM && + (power_iterator->p2p_phyctx_id < MAX_PHYS && + power_iterator->bss_phyctx_id < MAX_PHYS && + power_iterator->p2p_phyctx_id == + power_iterator->bss_phyctx_id)) + power_iterator->pm_disabled = true; break; default: @@ -572,16 +604,16 @@ iwl_mvm_power_get_global_constraint(struct iwl_mvm *mvm, ieee80211_iterate_active_interfaces_atomic(mvm->hw, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_power_iterator, constraint); - - /* TODO: remove this and determine this variable in the iterator */ - if (mvm->bound_vif_cnt > 1) - constraint->pm_disabled = true; } int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - struct iwl_power_constraint constraint = {}; + struct iwl_power_constraint constraint = { + .p2p_phyctx_id = MAX_PHYS, + .bss_phyctx_id = MAX_PHYS, + .mvm = mvm, + }; bool ba_enable; int ret; diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 32bb8075121c..399709f2be2e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -166,7 +166,7 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, if (sta->smps_mode == IEEE80211_SMPS_STATIC) return false; - if (num_of_ant(iwl_fw_valid_tx_ant(mvm->fw)) < 2) + if (num_of_ant(mvm->fw->valid_tx_ant) < 2) return false; if (!iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta)) @@ -917,7 +917,7 @@ static void rs_get_lower_rate_down_column(struct iwl_lq_sta *lq_sta, if (num_of_ant(rate->ant) > 1) - rate->ant = first_antenna(iwl_fw_valid_tx_ant(mvm->fw)); + rate->ant = first_antenna(mvm->fw->valid_tx_ant); /* Relevant in both switching to SISO or Legacy */ rate->sgi = false; @@ -1477,7 +1477,7 @@ static enum rs_column rs_get_next_column(struct iwl_mvm *mvm, const struct rs_tx_column *curr_col = &rs_tx_columns[tbl->column]; const struct rs_tx_column *next_col; allow_column_func_t allow_func; - u8 valid_ants = iwl_fw_valid_tx_ant(mvm->fw); + u8 valid_ants = mvm->fw->valid_tx_ant; const u16 *expected_tpt_tbl; s32 tpt, max_expected_tpt; @@ -2089,7 +2089,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm, i = lq_sta->last_txrate_idx; - valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw); + valid_tx_ant = mvm->fw->valid_tx_ant; if (!lq_sta->search_better_tbl) active_tbl = lq_sta->active_tbl; @@ -2240,6 +2240,73 @@ static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta, } } +#ifdef CONFIG_IWLWIFI_DEBUGFS +static void iwl_mvm_reset_frame_stats(struct iwl_mvm *mvm, + struct iwl_mvm_frame_stats *stats) +{ + spin_lock_bh(&mvm->drv_stats_lock); + memset(stats, 0, sizeof(*stats)); + spin_unlock_bh(&mvm->drv_stats_lock); +} + +void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, + struct iwl_mvm_frame_stats *stats, + u32 rate, bool agg) +{ + u8 nss = 0, mcs = 0; + + spin_lock(&mvm->drv_stats_lock); + + if (agg) + stats->agg_frames++; + + stats->success_frames++; + + switch (rate & RATE_MCS_CHAN_WIDTH_MSK) { + case RATE_MCS_CHAN_WIDTH_20: + stats->bw_20_frames++; + break; + case RATE_MCS_CHAN_WIDTH_40: + stats->bw_40_frames++; + break; + case RATE_MCS_CHAN_WIDTH_80: + stats->bw_80_frames++; + break; + default: + WARN_ONCE(1, "bad BW. rate 0x%x", rate); + } + + if (rate & RATE_MCS_HT_MSK) { + stats->ht_frames++; + mcs = rate & RATE_HT_MCS_RATE_CODE_MSK; + nss = ((rate & RATE_HT_MCS_NSS_MSK) >> RATE_HT_MCS_NSS_POS) + 1; + } else if (rate & RATE_MCS_VHT_MSK) { + stats->vht_frames++; + mcs = rate & RATE_VHT_MCS_RATE_CODE_MSK; + nss = ((rate & RATE_VHT_MCS_NSS_MSK) >> + RATE_VHT_MCS_NSS_POS) + 1; + } else { + stats->legacy_frames++; + } + + if (nss == 1) + stats->siso_frames++; + else if (nss == 2) + stats->mimo2_frames++; + + if (rate & RATE_MCS_SGI_MSK) + stats->sgi_frames++; + else + stats->ngi_frames++; + + stats->last_rates[stats->last_frame_idx] = rate; + stats->last_frame_idx = (stats->last_frame_idx + 1) % + ARRAY_SIZE(stats->last_rates); + + spin_unlock(&mvm->drv_stats_lock); +} +#endif + /* * Called after adding a new station to initialize rate scaling */ @@ -2319,7 +2386,7 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, /* These values will be overridden later */ lq_sta->lq.single_stream_ant_msk = - first_antenna(iwl_fw_valid_tx_ant(mvm->fw)); + first_antenna(mvm->fw->valid_tx_ant); lq_sta->lq.dual_stream_ant_msk = ANT_AB; /* as default allow aggregation for all tids */ @@ -2334,7 +2401,9 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, #ifdef CONFIG_MAC80211_DEBUGFS lq_sta->dbg_fixed_rate = 0; #endif - +#ifdef CONFIG_IWLWIFI_DEBUGFS + iwl_mvm_reset_frame_stats(mvm, &mvm->drv_rx_stats); +#endif rs_initialize_lq(mvm, sta, lq_sta, band, init); } @@ -2445,7 +2514,7 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, memcpy(&rate, initial_rate, sizeof(rate)); - valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw); + valid_tx_ant = mvm->fw->valid_tx_ant; if (is_siso(&rate)) { num_rates = RS_INITIAL_SISO_NUM_RATES; @@ -2546,7 +2615,7 @@ static void rs_free_sta(void *mvm_r, struct ieee80211_sta *sta, } #ifdef CONFIG_MAC80211_DEBUGFS -static int rs_pretty_print_rate(char *buf, const u32 rate) +int rs_pretty_print_rate(char *buf, const u32 rate) { char *type, *bw; @@ -2595,7 +2664,7 @@ static int rs_pretty_print_rate(char *buf, const u32 rate) return sprintf(buf, "%s | ANT: %s BW: %s MCS: %d NSS: %d %s%s%s%s%s\n", type, rs_pretty_ant(ant), bw, mcs, nss, (rate & RATE_MCS_SGI_MSK) ? "SGI " : "NGI ", - (rate & RATE_MCS_STBC_MSK) ? "STBC " : "", + (rate & RATE_MCS_HT_STBC_MSK) ? "STBC " : "", (rate & RATE_MCS_LDPC_MSK) ? "LDPC " : "", (rate & RATE_MCS_BF_MSK) ? "BF " : "", (rate & RATE_MCS_ZLF_MSK) ? "ZLF " : ""); @@ -2676,9 +2745,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file, desc += sprintf(buff+desc, "fixed rate 0x%X\n", lq_sta->dbg_fixed_rate); desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n", - (iwl_fw_valid_tx_ant(mvm->fw) & ANT_A) ? "ANT_A," : "", - (iwl_fw_valid_tx_ant(mvm->fw) & ANT_B) ? "ANT_B," : "", - (iwl_fw_valid_tx_ant(mvm->fw) & ANT_C) ? "ANT_C" : ""); + (mvm->fw->valid_tx_ant & ANT_A) ? "ANT_A," : "", + (mvm->fw->valid_tx_ant & ANT_B) ? "ANT_B," : "", + (mvm->fw->valid_tx_ant & ANT_C) ? "ANT_C" : ""); desc += sprintf(buff+desc, "lq type %s\n", (is_legacy(rate)) ? "legacy" : is_vht(rate) ? "VHT" : "HT"); diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c index fa3c1393e103..6061553a5e44 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/iwlwifi/mvm/rx.c @@ -77,6 +77,15 @@ int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, memcpy(&mvm->last_phy_info, pkt->data, sizeof(mvm->last_phy_info)); mvm->ampdu_ref++; + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mvm->last_phy_info.phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_AGG)) { + spin_lock(&mvm->drv_stats_lock); + mvm->drv_rx_stats.ampdu_count++; + spin_unlock(&mvm->drv_stats_lock); + } +#endif + return 0; } @@ -368,21 +377,33 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, rx_status.flag |= RX_FLAG_SHORT_GI; if (rate_n_flags & RATE_HT_MCS_GF_MSK) rx_status.flag |= RX_FLAG_HT_GF; + if (rate_n_flags & RATE_MCS_LDPC_MSK) + rx_status.flag |= RX_FLAG_LDPC; if (rate_n_flags & RATE_MCS_HT_MSK) { + u8 stbc = (rate_n_flags & RATE_MCS_HT_STBC_MSK) >> + RATE_MCS_STBC_POS; rx_status.flag |= RX_FLAG_HT; rx_status.rate_idx = rate_n_flags & RATE_HT_MCS_INDEX_MSK; + rx_status.flag |= stbc << RX_FLAG_STBC_SHIFT; } else if (rate_n_flags & RATE_MCS_VHT_MSK) { + u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >> + RATE_MCS_STBC_POS; rx_status.vht_nss = ((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >> RATE_VHT_MCS_NSS_POS) + 1; rx_status.rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK; rx_status.flag |= RX_FLAG_VHT; + rx_status.flag |= stbc << RX_FLAG_STBC_SHIFT; } else { rx_status.rate_idx = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags, rx_status.band); } +#ifdef CONFIG_IWLWIFI_DEBUGFS + iwl_mvm_update_frame_stats(mvm, &mvm->drv_rx_stats, rate_n_flags, + rx_status.flag & RX_FLAG_AMPDU_DETAILS); +#endif iwl_mvm_pass_packet_to_mac80211(mvm, hdr, len, ampdu_status, rxb, &rx_status); return 0; diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index eba55cc3352d..713efd71efe2 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -82,7 +82,7 @@ static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm) if (mvm->scan_rx_ant != ANT_NONE) rx_ant = mvm->scan_rx_ant; else - rx_ant = iwl_fw_valid_rx_ant(mvm->fw); + rx_ant = mvm->fw->valid_rx_ant; rx_chain = rx_ant << PHY_RX_CHAIN_VALID_POS; rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS; rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_SEL_POS; @@ -124,7 +124,7 @@ iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum ieee80211_band band, u32 tx_ant; mvm->scan_last_antenna_idx = - iwl_mvm_next_antenna(mvm, iwl_fw_valid_tx_ant(mvm->fw), + iwl_mvm_next_antenna(mvm, mvm->fw->valid_tx_ant, mvm->scan_last_antenna_idx); tx_ant = BIT(mvm->scan_last_antenna_idx) << RATE_MCS_ANT_POS; diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c index e145dd41e85e..61331245ad93 100644 --- a/drivers/net/wireless/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c @@ -438,7 +438,8 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm, time_cmd.duration = cpu_to_le32(duration); time_cmd.repeat = 1; time_cmd.policy = cpu_to_le16(TE_V2_NOTIF_HOST_EVENT_START | - TE_V2_NOTIF_HOST_EVENT_END); + TE_V2_NOTIF_HOST_EVENT_END | + T2_V2_START_IMMEDIATELY); iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd); } @@ -553,7 +554,8 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, time_cmd.duration = cpu_to_le32(MSEC_TO_TU(duration)); time_cmd.repeat = 1; time_cmd.policy = cpu_to_le16(TE_V2_NOTIF_HOST_EVENT_START | - TE_V2_NOTIF_HOST_EVENT_END); + TE_V2_NOTIF_HOST_EVENT_END | + T2_V2_START_IMMEDIATELY); return iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd); } diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index 98096fa364cd..0ba96654d2c3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -122,7 +122,7 @@ static void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb, * it */ WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_AMPDU); - } else if (skb->protocol == cpu_to_be16(ETH_P_PAE)) { + } else if (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO) { tx_cmd->pm_frame_timeout = cpu_to_le16(2); } else { tx_cmd->pm_frame_timeout = 0; @@ -207,7 +207,7 @@ static void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, rate_plcp = iwl_mvm_mac80211_idx_to_hwrate(rate_idx); mvm->mgmt_last_antenna_idx = - iwl_mvm_next_antenna(mvm, iwl_fw_valid_tx_ant(mvm->fw), + iwl_mvm_next_antenna(mvm, mvm->fw->valid_tx_ant, mvm->mgmt_last_antenna_idx); rate_flags = BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS; diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c index 1493f79e67e0..bbfe529d7b64 100644 --- a/drivers/net/wireless/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/iwlwifi/mvm/utils.c @@ -289,8 +289,8 @@ u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx) return last_idx; } -static struct { - char *name; +static const struct { + const char *name; u8 num; } advanced_lookup[] = { { "NMI_INTERRUPT_WDG", 0x34 }, @@ -589,7 +589,7 @@ void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif, lockdep_assert_held(&mvm->mutex); /* SMPS is irrelevant for NICs that don't have at least 2 RX antenna */ - if (num_of_ant(iwl_fw_valid_rx_ant(mvm->fw)) == 1) + if (num_of_ant(mvm->fw->valid_rx_ant) == 1) return; if (vif->type == NL80211_IFTYPE_AP) diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index e851f26fd44c..3120bc5bb12d 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -304,7 +304,7 @@ struct iwl_trans_pcie { bool bc_table_dword; u32 rx_page_order; - const char **command_names; + const char *const *command_names; /* queue watchdog */ unsigned long wd_timeout; diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 41f684deff97..cf49f6ce0ff8 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -155,37 +155,26 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans, if (rxq->need_update == 0) goto exit_unlock; - if (trans->cfg->base_params->shadow_reg_enable) { - /* shadow register enabled */ - /* Device expects a multiple of 8 */ - rxq->write_actual = (rxq->write & ~0x7); - iwl_write32(trans, FH_RSCSR_CHNL0_WPTR, rxq->write_actual); - } else { - /* If power-saving is in use, make sure device is awake */ - if (test_bit(STATUS_TPOWER_PMI, &trans->status)) { - reg = iwl_read32(trans, CSR_UCODE_DRV_GP1); - - if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { - IWL_DEBUG_INFO(trans, - "Rx queue requesting wakeup," - " GP1 = 0x%x\n", reg); - iwl_set_bit(trans, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); - goto exit_unlock; - } - - rxq->write_actual = (rxq->write & ~0x7); - iwl_write_direct32(trans, FH_RSCSR_CHNL0_WPTR, - rxq->write_actual); - - /* Else device is assumed to be awake */ - } else { - /* Device expects a multiple of 8 */ - rxq->write_actual = (rxq->write & ~0x7); - iwl_write_direct32(trans, FH_RSCSR_CHNL0_WPTR, - rxq->write_actual); + /* + * explicitly wake up the NIC if: + * 1. shadow registers aren't enabled + * 2. there is a chance that the NIC is asleep + */ + if (!trans->cfg->base_params->shadow_reg_enable && + test_bit(STATUS_TPOWER_PMI, &trans->status)) { + reg = iwl_read32(trans, CSR_UCODE_DRV_GP1); + + if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { + IWL_DEBUG_INFO(trans, "Rx queue requesting wakeup, GP1 = 0x%x\n", + reg); + iwl_set_bit(trans, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + goto exit_unlock; } } + + rxq->write_actual = round_down(rxq->write, 8); + iwl_write32(trans, FH_RSCSR_CHNL0_WPTR, rxq->write_actual); rxq->need_update = 0; exit_unlock: diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c index 254126447c68..3b0c72c10054 100644 --- a/drivers/net/wireless/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/iwlwifi/pcie/tx.c @@ -207,7 +207,7 @@ static void iwl_pcie_txq_stuck_timer(unsigned long data) IWL_ERR(trans, "scratch %d = 0x%08x\n", i, le32_to_cpu(txq->scratchbufs[i].scratch)); - iwl_trans_fw_error(trans); + iwl_write_prph(trans, DEVICE_SET_NMI_REG, 1); } /* @@ -296,43 +296,38 @@ void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans, struct iwl_txq *txq) if (txq->need_update == 0) return; - if (trans->cfg->base_params->shadow_reg_enable || - txq_id == trans_pcie->cmd_queue) { - /* shadow register enabled */ - iwl_write32(trans, HBUS_TARG_WRPTR, - txq->q.write_ptr | (txq_id << 8)); - } else { - /* if we're trying to save power */ - if (test_bit(STATUS_TPOWER_PMI, &trans->status)) { - /* wake up nic if it's powered down ... - * uCode will wake up, and interrupt us again, so next - * time we'll skip this part. */ - reg = iwl_read32(trans, CSR_UCODE_DRV_GP1); - - if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { - IWL_DEBUG_INFO(trans, - "Tx queue %d requesting wakeup," - " GP1 = 0x%x\n", txq_id, reg); - iwl_set_bit(trans, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); - return; - } - - IWL_DEBUG_TX(trans, "Q:%d WR: 0x%x\n", txq_id, - txq->q.write_ptr); - - iwl_write_direct32(trans, HBUS_TARG_WRPTR, - txq->q.write_ptr | (txq_id << 8)); - + /* + * explicitly wake up the NIC if: + * 1. shadow registers aren't enabled + * 2. NIC is woken up for CMD regardless of shadow outside this function + * 3. there is a chance that the NIC is asleep + */ + if (!trans->cfg->base_params->shadow_reg_enable && + txq_id != trans_pcie->cmd_queue && + test_bit(STATUS_TPOWER_PMI, &trans->status)) { /* - * else not in power-save mode, - * uCode will never sleep when we're - * trying to tx (during RFKILL, we're not trying to tx). + * wake up nic if it's powered down ... + * uCode will wake up, and interrupt us again, so next + * time we'll skip this part. */ - } else - iwl_write32(trans, HBUS_TARG_WRPTR, - txq->q.write_ptr | (txq_id << 8)); + reg = iwl_read32(trans, CSR_UCODE_DRV_GP1); + + if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { + IWL_DEBUG_INFO(trans, "Tx queue %d requesting wakeup, GP1 = 0x%x\n", + txq_id, reg); + iwl_set_bit(trans, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + return; + } } + + /* + * if not in power-save mode, uCode will never sleep when we're + * trying to tx (during RFKILL, we're not trying to tx). + */ + IWL_DEBUG_TX(trans, "Q:%d WR: 0x%x\n", txq_id, txq->q.write_ptr); + iwl_write32(trans, HBUS_TARG_WRPTR, txq->q.write_ptr | (txq_id << 8)); + txq->need_update = 0; } @@ -1029,7 +1024,7 @@ static void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx) if (nfreed++ > 0) { IWL_ERR(trans, "HCMD skipped: index (%d) %d %d\n", idx, q->write_ptr, q->read_ptr); - iwl_trans_fw_error(trans); + iwl_write_prph(trans, DEVICE_SET_NMI_REG, 1); } } @@ -1588,6 +1583,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans, get_cmd_string(trans_pcie, cmd->id)); ret = -ETIMEDOUT; + iwl_write_prph(trans, DEVICE_SET_NMI_REG, 1); iwl_trans_fw_error(trans); goto cancel; diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 58c6ee5de98f..33ceda296c9c 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -498,7 +498,7 @@ static int if_sdio_prog_helper(struct if_sdio_card *card, */ mdelay(2); - chunk_size = min(size, (size_t)60); + chunk_size = min_t(size_t, size, 60); *((__le32*)chunk_buffer) = cpu_to_le32(chunk_size); memcpy(chunk_buffer + 4, firmware, chunk_size); @@ -639,7 +639,7 @@ static int if_sdio_prog_real(struct if_sdio_card *card, req_size = size; while (req_size) { - chunk_size = min(req_size, (size_t)512); + chunk_size = min_t(size_t, req_size, 512); memcpy(chunk_buffer, firmware, chunk_size); /* diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index f7e3562542fe..9d7a52f5a410 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -411,6 +411,7 @@ struct mac80211_hwsim_data { struct mac_address addresses[2]; int channels, idx; + bool use_chanctx; struct ieee80211_channel *tmp_chan; struct delayed_work roc_done; @@ -1088,7 +1089,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, return; } - if (data->channels == 1) { + if (!data->use_chanctx) { channel = data->channel; } else if (txi->hw_queue == 4) { channel = data->tmp_chan; @@ -1354,7 +1355,7 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed) data->channel = conf->chandef.chan; - WARN_ON(data->channel && data->channels > 1); + WARN_ON(data->channel && data->use_chanctx); data->power_level = conf->power_level; if (!data->started || !data->beacon_int) @@ -1940,7 +1941,8 @@ static struct ieee80211_ops mac80211_hwsim_mchan_ops; static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, const struct ieee80211_regdomain *regd, - bool reg_strict, bool p2p_device) + bool reg_strict, bool p2p_device, + bool use_chanctx) { int err; u8 addr[ETH_ALEN]; @@ -1950,11 +1952,14 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, const struct ieee80211_ops *ops = &mac80211_hwsim_ops; int idx; + if (WARN_ON(channels > 1 && !use_chanctx)) + return -EINVAL; + spin_lock_bh(&hwsim_radio_lock); idx = hwsim_radio_idx++; spin_unlock_bh(&hwsim_radio_lock); - if (channels > 1) + if (use_chanctx) ops = &mac80211_hwsim_mchan_ops; hw = ieee80211_alloc_hw(sizeof(*data), ops); if (!hw) { @@ -1995,20 +2000,21 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, hw->wiphy->addresses = data->addresses; data->channels = channels; + data->use_chanctx = use_chanctx; data->idx = idx; - if (data->channels > 1) { + if (data->use_chanctx) { hw->wiphy->max_scan_ssids = 255; hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; hw->wiphy->max_remain_on_channel_duration = 1000; /* For channels > 1 DFS is not allowed */ hw->wiphy->n_iface_combinations = 1; hw->wiphy->iface_combinations = &data->if_combination; - data->if_combination.num_different_channels = data->channels; if (p2p_device) data->if_combination = hwsim_if_comb_p2p_dev[0]; else data->if_combination = hwsim_if_comb[0]; + data->if_combination.num_different_channels = data->channels; } else if (p2p_device) { hw->wiphy->iface_combinations = hwsim_if_comb_p2p_dev; hw->wiphy->n_iface_combinations = @@ -2156,7 +2162,7 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, debugfs_create_file("ps", 0666, data->debugfs, data, &hwsim_fops_ps); debugfs_create_file("group", 0666, data->debugfs, data, &hwsim_fops_group); - if (data->channels == 1) + if (!data->use_chanctx) debugfs_create_file("dfs_simulate_radar", 0222, data->debugfs, data, &hwsim_simulate_radar); @@ -2423,10 +2429,16 @@ static int hwsim_create_radio_nl(struct sk_buff *msg, struct genl_info *info) const struct ieee80211_regdomain *regd = NULL; bool reg_strict = info->attrs[HWSIM_ATTR_REG_STRICT_REG]; bool p2p_device = info->attrs[HWSIM_ATTR_SUPPORT_P2P_DEVICE]; + bool use_chanctx; if (info->attrs[HWSIM_ATTR_CHANNELS]) chans = nla_get_u32(info->attrs[HWSIM_ATTR_CHANNELS]); + if (info->attrs[HWSIM_ATTR_USE_CHANCTX]) + use_chanctx = true; + else + use_chanctx = (chans > 1); + if (info->attrs[HWSIM_ATTR_REG_HINT_ALPHA2]) alpha2 = nla_data(info->attrs[HWSIM_ATTR_REG_HINT_ALPHA2]); @@ -2439,7 +2451,7 @@ static int hwsim_create_radio_nl(struct sk_buff *msg, struct genl_info *info) } return mac80211_hwsim_create_radio(chans, alpha2, regd, reg_strict, - p2p_device); + p2p_device, use_chanctx); } static int hwsim_destroy_radio_nl(struct sk_buff *msg, struct genl_info *info) @@ -2658,7 +2670,8 @@ static int __init init_mac80211_hwsim(void) err = mac80211_hwsim_create_radio(channels, reg_alpha2, regd, reg_strict, - support_p2p_device); + support_p2p_device, + channels > 1); if (err < 0) goto out_free_radios; } diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index 6e72996ec8c1..c9d0315575ba 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -108,6 +108,9 @@ enum { * @HWSIM_ATTR_REG_CUSTOM_REG: custom regulatory domain index (u32 attribute) * @HWSIM_ATTR_REG_STRICT_REG: request REGULATORY_STRICT_REG (flag attribute) * @HWSIM_ATTR_SUPPORT_P2P_DEVICE: support P2P Device virtual interface (flag) + * @HWSIM_ATTR_USE_CHANCTX: used with the %HWSIM_CMD_CREATE_RADIO + * command to force use of channel contexts even when only a + * single channel is supported * @__HWSIM_ATTR_MAX: enum limit */ @@ -128,6 +131,7 @@ enum { HWSIM_ATTR_REG_CUSTOM_REG, HWSIM_ATTR_REG_STRICT_REG, HWSIM_ATTR_SUPPORT_P2P_DEVICE, + HWSIM_ATTR_USE_CHANCTX, __HWSIM_ATTR_MAX, }; #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1) diff --git a/drivers/net/wireless/mwifiex/11h.c b/drivers/net/wireless/mwifiex/11h.c index 8d683070bdb3..e76b0db4e3e6 100644 --- a/drivers/net/wireless/mwifiex/11h.c +++ b/drivers/net/wireless/mwifiex/11h.c @@ -73,8 +73,8 @@ static int mwifiex_11h_activate(struct mwifiex_private *priv, bool flag) { u32 enable = flag; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_SET, DOT11H_I, &enable); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_SET, DOT11H_I, &enable, true); } /* This functions processes TLV buffer for a pending BSS Join command. diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 37677af8d2fc..79ead928a64e 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -574,8 +574,8 @@ int mwifiex_send_addba(struct mwifiex_private *priv, int tid, u8 *peer_mac) memcpy(&add_ba_req.peer_mac_addr, peer_mac, ETH_ALEN); /* We don't wait for the response of this command */ - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_REQ, - 0, 0, &add_ba_req); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_REQ, + 0, 0, &add_ba_req, false); return ret; } @@ -602,8 +602,8 @@ int mwifiex_send_delba(struct mwifiex_private *priv, int tid, u8 *peer_mac, memcpy(&delba.peer_mac_addr, peer_mac, ETH_ALEN); /* We don't wait for the response of this command */ - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_DELBA, - HostCmd_ACT_GEN_SET, 0, &delba); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_DELBA, + HostCmd_ACT_GEN_SET, 0, &delba, false); return ret; } diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c index b361257fb65e..c3323c492614 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c @@ -142,7 +142,7 @@ mwifiex_del_rx_reorder_entry(struct mwifiex_private *priv, mwifiex_11n_dispatch_pkt(priv, tbl, (tbl->start_win + tbl->win_size) & (MAX_TID_VALUE - 1)); - del_timer(&tbl->timer_context.timer); + del_timer_sync(&tbl->timer_context.timer); spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags); list_del(&tbl->list); @@ -279,6 +279,8 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta, new_node->tid = tid; memcpy(new_node->ta, ta, ETH_ALEN); new_node->start_win = seq_num; + new_node->init_win = seq_num; + new_node->flags = 0; if (mwifiex_queuing_ra_based(priv)) { dev_dbg(priv->adapter->dev, @@ -298,11 +300,12 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta, } if (last_seq != MWIFIEX_DEF_11N_RX_SEQ_NUM && - last_seq >= new_node->start_win) + last_seq >= new_node->start_win) { new_node->start_win = last_seq + 1; + new_node->flags |= RXREOR_INIT_WINDOW_SHIFT; + } new_node->win_size = win_size; - new_node->flags = 0; new_node->rx_reorder_ptr = kzalloc(sizeof(void *) * win_size, GFP_KERNEL); @@ -452,6 +455,7 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv, struct mwifiex_rx_reorder_tbl *tbl; int start_win, end_win, win_size; u16 pkt_index; + bool init_window_shift = false; tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta); if (!tbl) { @@ -466,19 +470,29 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv, start_win = tbl->start_win; win_size = tbl->win_size; end_win = ((start_win + win_size) - 1) & (MAX_TID_VALUE - 1); - del_timer(&tbl->timer_context.timer); + if (tbl->flags & RXREOR_INIT_WINDOW_SHIFT) { + init_window_shift = true; + tbl->flags &= ~RXREOR_INIT_WINDOW_SHIFT; + } mod_timer(&tbl->timer_context.timer, jiffies + msecs_to_jiffies(MIN_FLUSH_TIMER_MS * win_size)); - /* - * If seq_num is less then starting win then ignore and drop the - * packet - */ if (tbl->flags & RXREOR_FORCE_NO_DROP) { dev_dbg(priv->adapter->dev, "RXREOR_FORCE_NO_DROP when HS is activated\n"); tbl->flags &= ~RXREOR_FORCE_NO_DROP; + } else if (init_window_shift && seq_num < start_win && + seq_num >= tbl->init_win) { + dev_dbg(priv->adapter->dev, + "Sender TID sequence number reset %d->%d for SSN %d\n", + start_win, seq_num, tbl->init_win); + tbl->start_win = start_win = seq_num; + end_win = ((start_win + win_size) - 1) & (MAX_TID_VALUE - 1); } else { + /* + * If seq_num is less then starting win then ignore and drop + * the packet + */ if ((start_win + TWOPOW11) > (MAX_TID_VALUE - 1)) { if (seq_num >= ((start_win + TWOPOW11) & (MAX_TID_VALUE - 1)) && @@ -636,7 +650,7 @@ void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv, delba.del_ba_param_set |= cpu_to_le16( (u16) event->origninator << DELBA_INITIATOR_POS); delba.reason_code = cpu_to_le16(WLAN_REASON_QSTA_TIMEOUT); - mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_DELBA, 0, 0, &delba); + mwifiex_send_cmd(priv, HostCmd_CMD_11N_DELBA, 0, 0, &delba, false); } /* diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/mwifiex/11n_rxreorder.h index 4064041ac852..0fc76e4a60f8 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.h +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.h @@ -42,7 +42,8 @@ #define BA_SETUP_PACKET_OFFSET 16 enum mwifiex_rxreor_flags { - RXREOR_FORCE_NO_DROP = 1<<0, + RXREOR_FORCE_NO_DROP = 1<<0, + RXREOR_INIT_WINDOW_SHIFT = 1<<1, }; static inline void mwifiex_reset_11n_rx_seq_num(struct mwifiex_private *priv) diff --git a/drivers/net/wireless/mwifiex/README b/drivers/net/wireless/mwifiex/README index 3d64613ebb29..b9242c3dca43 100644 --- a/drivers/net/wireless/mwifiex/README +++ b/drivers/net/wireless/mwifiex/README @@ -131,7 +131,7 @@ info hs_configured = <0/1, host sleep not configured/configured> hs_activated = <0/1, extended host sleep not activated/activated> num_tx_timeout = <number of Tx timeout> - num_cmd_timeout = <number of timeout commands> + is_cmd_timedout = <0/1 command timeout not occurred/occurred> timeout_cmd_id = <command id of the last timeout command> timeout_cmd_act = <command action of the last timeout command> last_cmd_id = <command id of the last several commands sent to device> diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 436ba437a4ba..51ce99cfcfb9 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -252,9 +252,9 @@ mwifiex_cfg80211_mgmt_frame_register(struct wiphy *wiphy, if (mask != priv->mgmt_frame_mask) { priv->mgmt_frame_mask = mask; - mwifiex_send_cmd_async(priv, HostCmd_CMD_MGMT_FRAME_REG, - HostCmd_ACT_GEN_SET, 0, - &priv->mgmt_frame_mask); + mwifiex_send_cmd(priv, HostCmd_CMD_MGMT_FRAME_REG, + HostCmd_ACT_GEN_SET, 0, + &priv->mgmt_frame_mask, false); wiphy_dbg(wiphy, "info: mgmt frame registered\n"); } } @@ -515,8 +515,8 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY); - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO, - HostCmd_ACT_GEN_SET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_802_11D_DOMAIN_INFO, + HostCmd_ACT_GEN_SET, 0, NULL, false)) { wiphy_err(wiphy, "11D: setting domain info in FW\n"); return -1; } @@ -580,9 +580,9 @@ mwifiex_set_frag(struct mwifiex_private *priv, u32 frag_thr) frag_thr > MWIFIEX_FRAG_MAX_VALUE) frag_thr = MWIFIEX_FRAG_MAX_VALUE; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_SET, FRAG_THRESH_I, - &frag_thr); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_SET, FRAG_THRESH_I, + &frag_thr, true); } /* @@ -597,9 +597,9 @@ mwifiex_set_rts(struct mwifiex_private *priv, u32 rts_thr) if (rts_thr < MWIFIEX_RTS_MIN_VALUE || rts_thr > MWIFIEX_RTS_MAX_VALUE) rts_thr = MWIFIEX_RTS_MAX_VALUE; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_SET, RTS_THRESH_I, - &rts_thr); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_SET, RTS_THRESH_I, + &rts_thr, true); } /* @@ -637,20 +637,19 @@ mwifiex_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) bss_started = priv->bss_started; - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_UAP_BSS_STOP, - HostCmd_ACT_GEN_SET, 0, - NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP, + HostCmd_ACT_GEN_SET, 0, + NULL, true); if (ret) { wiphy_err(wiphy, "Failed to stop the BSS\n"); kfree(bss_cfg); return ret; } - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_UAP_SYS_CONFIG, - HostCmd_ACT_GEN_SET, - UAP_BSS_PARAMS_I, bss_cfg); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG, + HostCmd_ACT_GEN_SET, + UAP_BSS_PARAMS_I, bss_cfg, + false); kfree(bss_cfg); @@ -662,10 +661,9 @@ mwifiex_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) if (!bss_started) break; - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_UAP_BSS_START, - HostCmd_ACT_GEN_SET, 0, - NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_START, + HostCmd_ACT_GEN_SET, 0, + NULL, false); if (ret) { wiphy_err(wiphy, "Failed to start BSS\n"); return ret; @@ -700,8 +698,8 @@ mwifiex_cfg80211_deinit_p2p(struct mwifiex_private *priv) if (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_STA) mwifiex_set_bss_role(priv, MWIFIEX_BSS_ROLE_STA); - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_P2P_MODE_CFG, - HostCmd_ACT_GEN_SET, 0, &mode)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_P2P_MODE_CFG, + HostCmd_ACT_GEN_SET, 0, &mode, true)) return -1; return 0; @@ -721,13 +719,13 @@ mwifiex_cfg80211_init_p2p_client(struct mwifiex_private *priv) return -1; mode = P2P_MODE_DEVICE; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_P2P_MODE_CFG, - HostCmd_ACT_GEN_SET, 0, &mode)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_P2P_MODE_CFG, + HostCmd_ACT_GEN_SET, 0, &mode, true)) return -1; mode = P2P_MODE_CLIENT; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_P2P_MODE_CFG, - HostCmd_ACT_GEN_SET, 0, &mode)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_P2P_MODE_CFG, + HostCmd_ACT_GEN_SET, 0, &mode, true)) return -1; return 0; @@ -747,13 +745,13 @@ mwifiex_cfg80211_init_p2p_go(struct mwifiex_private *priv) return -1; mode = P2P_MODE_DEVICE; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_P2P_MODE_CFG, - HostCmd_ACT_GEN_SET, 0, &mode)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_P2P_MODE_CFG, + HostCmd_ACT_GEN_SET, 0, &mode, true)) return -1; mode = P2P_MODE_GO; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_P2P_MODE_CFG, - HostCmd_ACT_GEN_SET, 0, &mode)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_P2P_MODE_CFG, + HostCmd_ACT_GEN_SET, 0, &mode, true)) return -1; if (GET_BSS_ROLE(priv) != MWIFIEX_BSS_ROLE_UAP) @@ -853,8 +851,8 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, priv->sec_info.authentication_mode = NL80211_AUTHTYPE_OPEN_SYSTEM; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_SET_BSS_MODE, - HostCmd_ACT_GEN_SET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, + HostCmd_ACT_GEN_SET, 0, NULL, true); return ret; } @@ -942,8 +940,8 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG; /* Get signal information from the firmware */ - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_RSSI_INFO, - HostCmd_ACT_GEN_GET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO, + HostCmd_ACT_GEN_GET, 0, NULL, true)) { dev_err(priv->adapter->dev, "failed to get signal information\n"); return -EFAULT; } @@ -954,9 +952,9 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, } /* Get DTIM period information from firmware */ - mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_GET, DTIM_PERIOD_I, - &priv->dtim_period); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_GET, DTIM_PERIOD_I, + &priv->dtim_period, true); mwifiex_parse_htinfo(priv, priv->tx_htinfo, &sinfo->txrate); @@ -1186,8 +1184,8 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) bitmap_rates[2] |= mask->control[band].ht_mcs[1] << 8; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG, - HostCmd_ACT_GEN_SET, 0, bitmap_rates); + return mwifiex_send_cmd(priv, HostCmd_CMD_TX_RATE_CFG, + HostCmd_ACT_GEN_SET, 0, bitmap_rates, true); } /* @@ -1216,14 +1214,14 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy, subsc_evt.bcn_h_rssi_cfg.abs_value = abs(rssi_thold); subsc_evt.bcn_l_rssi_cfg.evt_freq = 1; subsc_evt.bcn_h_rssi_cfg.evt_freq = 1; - return mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_SUBSCRIBE_EVENT, - 0, 0, &subsc_evt); + return mwifiex_send_cmd(priv, + HostCmd_CMD_802_11_SUBSCRIBE_EVENT, + 0, 0, &subsc_evt, true); } else { subsc_evt.action = HostCmd_ACT_BITWISE_CLR; - return mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_SUBSCRIBE_EVENT, - 0, 0, &subsc_evt); + return mwifiex_send_cmd(priv, + HostCmd_CMD_802_11_SUBSCRIBE_EVENT, + 0, 0, &subsc_evt, true); } return 0; @@ -1276,10 +1274,9 @@ mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, if (!mac || is_broadcast_ether_addr(mac)) { wiphy_dbg(wiphy, "%s: NULL/broadcast mac address\n", __func__); list_for_each_entry(sta_node, &priv->sta_list, list) { - if (mwifiex_send_cmd_sync(priv, - HostCmd_CMD_UAP_STA_DEAUTH, - HostCmd_ACT_GEN_SET, 0, - sta_node->mac_addr)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_STA_DEAUTH, + HostCmd_ACT_GEN_SET, 0, + sta_node->mac_addr, true)) return -1; mwifiex_uap_del_sta_data(priv, sta_node); } @@ -1289,10 +1286,9 @@ mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, sta_node = mwifiex_get_sta_entry(priv, mac); spin_unlock_irqrestore(&priv->sta_list_spinlock, flags); if (sta_node) { - if (mwifiex_send_cmd_sync(priv, - HostCmd_CMD_UAP_STA_DEAUTH, - HostCmd_ACT_GEN_SET, 0, - sta_node->mac_addr)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_STA_DEAUTH, + HostCmd_ACT_GEN_SET, 0, + sta_node->mac_addr, true)) return -1; mwifiex_uap_del_sta_data(priv, sta_node); } @@ -1328,13 +1324,40 @@ mwifiex_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant) tx_ant = RF_ANTENNA_AUTO; rx_ant = RF_ANTENNA_AUTO; } + } else { + struct ieee80211_sta_ht_cap *ht_info; + int rx_mcs_supp; + enum ieee80211_band band; + + if ((tx_ant == 0x1 && rx_ant == 0x1)) { + adapter->user_dev_mcs_support = HT_STREAM_1X1; + if (adapter->is_hw_11ac_capable) + adapter->usr_dot_11ac_mcs_support = + MWIFIEX_11AC_MCS_MAP_1X1; + } else { + adapter->user_dev_mcs_support = HT_STREAM_2X2; + if (adapter->is_hw_11ac_capable) + adapter->usr_dot_11ac_mcs_support = + MWIFIEX_11AC_MCS_MAP_2X2; + } + + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + if (!adapter->wiphy->bands[band]) + continue; + + ht_info = &adapter->wiphy->bands[band]->ht_cap; + rx_mcs_supp = + GET_RXMCSSUPP(adapter->user_dev_mcs_support); + memset(&ht_info->mcs, 0, adapter->number_of_antenna); + memset(&ht_info->mcs, 0xff, rx_mcs_supp); + } } ant_cfg.tx_ant = tx_ant; ant_cfg.rx_ant = rx_ant; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_RF_ANTENNA, - HostCmd_ACT_GEN_SET, 0, &ant_cfg); + return mwifiex_send_cmd(priv, HostCmd_CMD_RF_ANTENNA, + HostCmd_ACT_GEN_SET, 0, &ant_cfg, true); } /* cfg80211 operation handler for stop ap. @@ -1349,8 +1372,8 @@ static int mwifiex_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) priv->ap_11n_enabled = 0; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP, - HostCmd_ACT_GEN_SET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP, + HostCmd_ACT_GEN_SET, 0, NULL, true)) { wiphy_err(wiphy, "Failed to stop the BSS\n"); return -1; } @@ -1461,16 +1484,16 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, bss_cfg->ps_sta_ao_timer = 10 * params->inactivity_timeout; } - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP, - HostCmd_ACT_GEN_SET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP, + HostCmd_ACT_GEN_SET, 0, NULL, true)) { wiphy_err(wiphy, "Failed to stop the BSS\n"); kfree(bss_cfg); return -1; } - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG, - HostCmd_ACT_GEN_SET, - UAP_BSS_PARAMS_I, bss_cfg)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG, + HostCmd_ACT_GEN_SET, + UAP_BSS_PARAMS_I, bss_cfg, false)) { wiphy_err(wiphy, "Failed to set the SSID\n"); kfree(bss_cfg); return -1; @@ -1478,8 +1501,8 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, kfree(bss_cfg); - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_BSS_START, - HostCmd_ACT_GEN_SET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_START, + HostCmd_ACT_GEN_SET, 0, NULL, false)) { wiphy_err(wiphy, "Failed to start the BSS\n"); return -1; } @@ -1489,9 +1512,9 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, else priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_WEP_ENABLE; - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &priv->curr_pkt_filter)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, 0, + &priv->curr_pkt_filter, true)) return -1; return 0; @@ -2097,8 +2120,8 @@ mwifiex_setup_ht_caps(struct ieee80211_sta_ht_cap *ht_info, ht_info->cap &= ~IEEE80211_HT_CAP_MAX_AMSDU; ht_info->cap |= IEEE80211_HT_CAP_SM_PS; - rx_mcs_supp = GET_RXMCSSUPP(adapter->hw_dev_mcs_support); - /* Set MCS for 1x1 */ + rx_mcs_supp = GET_RXMCSSUPP(adapter->user_dev_mcs_support); + /* Set MCS for 1x1/2x2 */ memset(mcs, 0xff, rx_mcs_supp); /* Clear all the other values */ memset(&mcs[rx_mcs_supp], 0, @@ -2459,9 +2482,8 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy, MWIFIEX_CRITERIA_UNICAST | MWIFIEX_CRITERIA_MULTICAST; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MEF_CFG, - HostCmd_ACT_GEN_SET, 0, - &mef_cfg); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_MEF_CFG, + HostCmd_ACT_GEN_SET, 0, &mef_cfg, true); kfree(mef_entry); return ret; @@ -2573,9 +2595,9 @@ static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy, if (!coalesce) { dev_dbg(adapter->dev, "Disable coalesce and reset all previous rules\n"); - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_COALESCE_CFG, - HostCmd_ACT_GEN_SET, 0, - &coalesce_cfg); + return mwifiex_send_cmd(priv, HostCmd_CMD_COALESCE_CFG, + HostCmd_ACT_GEN_SET, 0, + &coalesce_cfg, true); } coalesce_cfg.num_of_rules = coalesce->n_rules; @@ -2590,8 +2612,8 @@ static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy, } } - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_COALESCE_CFG, - HostCmd_ACT_GEN_SET, 0, &coalesce_cfg); + return mwifiex_send_cmd(priv, HostCmd_CMD_COALESCE_CFG, + HostCmd_ACT_GEN_SET, 0, &coalesce_cfg, true); } /* cfg80211 ops handler for tdls_mgmt. @@ -2600,8 +2622,8 @@ static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy, static int mwifiex_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, const u8 *extra_ies, - size_t extra_ies_len) + u16 status_code, u32 peer_capability, + const u8 *extra_ies, size_t extra_ies_len) { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); int ret; @@ -2908,7 +2930,8 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) wiphy->features |= NL80211_FEATURE_HT_IBSS | NL80211_FEATURE_INACTIVITY_TIMER | - NL80211_FEATURE_LOW_PRIORITY_SCAN; + NL80211_FEATURE_LOW_PRIORITY_SCAN | + NL80211_FEATURE_NEED_OBSS_SCAN; /* Reserve space for mwifiex specific private data for BSS */ wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv); @@ -2939,17 +2962,17 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) country_code); } - mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_GET, FRAG_THRESH_I, &thr); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_GET, FRAG_THRESH_I, &thr, true); wiphy->frag_threshold = thr; - mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_GET, RTS_THRESH_I, &thr); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_GET, RTS_THRESH_I, &thr, true); wiphy->rts_threshold = thr; - mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_GET, SHORT_RETRY_LIM_I, &retry); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_GET, SHORT_RETRY_LIM_I, &retry, true); wiphy->retry_short = (u8) retry; - mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_GET, LONG_RETRY_LIM_I, &retry); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_GET, LONG_RETRY_LIM_I, &retry, true); wiphy->retry_long = (u8) retry; adapter->wiphy = wiphy; diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c index 2c3226bf86f8..0ddec3d4b059 100644 --- a/drivers/net/wireless/mwifiex/cfp.c +++ b/drivers/net/wireless/mwifiex/cfp.c @@ -253,7 +253,7 @@ u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, u8 index, u8 ht_info) { u32 mcs_num_supp = - (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) ? 16 : 8; + (priv->adapter->user_dev_mcs_support == HT_STREAM_2X2) ? 16 : 8; u32 rate; if (priv->adapter->is_hw_11ac_capable) diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c index 21544602043c..14e05c9f4663 100644 --- a/drivers/net/wireless/mwifiex/cmdevt.c +++ b/drivers/net/wireless/mwifiex/cmdevt.c @@ -37,13 +37,12 @@ static void mwifiex_init_cmd_node(struct mwifiex_private *priv, struct cmd_ctrl_node *cmd_node, - u32 cmd_oid, void *data_buf) + u32 cmd_oid, void *data_buf, bool sync) { cmd_node->priv = priv; cmd_node->cmd_oid = cmd_oid; - if (priv->adapter->cmd_wait_q_required) { - cmd_node->wait_q_enabled = priv->adapter->cmd_wait_q_required; - priv->adapter->cmd_wait_q_required = false; + if (sync) { + cmd_node->wait_q_enabled = true; cmd_node->cmd_wait_q_woken = false; cmd_node->condition = &cmd_node->cmd_wait_q_woken; } @@ -166,8 +165,10 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv, dev_err(adapter->dev, "DNLD_CMD: FW in reset state, ignore cmd %#x\n", cmd_code); - mwifiex_complete_cmd(adapter, cmd_node); + if (cmd_node->wait_q_enabled) + mwifiex_complete_cmd(adapter, cmd_node); mwifiex_recycle_cmd_node(adapter, cmd_node); + queue_work(adapter->workqueue, &adapter->main_work); return -1; } @@ -480,28 +481,7 @@ int mwifiex_process_event(struct mwifiex_adapter *adapter) } /* - * This function is used to send synchronous command to the firmware. - * - * it allocates a wait queue for the command and wait for the command - * response. - */ -int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, void *data_buf) -{ - int ret = 0; - struct mwifiex_adapter *adapter = priv->adapter; - - adapter->cmd_wait_q_required = true; - - ret = mwifiex_send_cmd_async(priv, cmd_no, cmd_action, cmd_oid, - data_buf); - - return ret; -} - - -/* - * This function prepares a command and asynchronously send it to the firmware. + * This function prepares a command and send it to the firmware. * * Preparation includes - * - Sanity tests to make sure the card is still present or the FW @@ -511,8 +491,8 @@ int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, * - Fill up the non-default parameters and buffer pointers * - Add the command to pending queue */ -int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, void *data_buf) +int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, + u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync) { int ret; struct mwifiex_adapter *adapter = priv->adapter; @@ -534,6 +514,11 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, return -1; } + if (adapter->is_cmd_timedout) { + dev_err(adapter->dev, "PREP_CMD: FW is in bad state\n"); + return -1; + } + if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET) { if (cmd_no != HostCmd_CMD_FUNC_INIT) { dev_err(adapter->dev, "PREP_CMD: FW in reset state\n"); @@ -550,7 +535,7 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, } /* Initialize the command node */ - mwifiex_init_cmd_node(priv, cmd_node, cmd_oid, data_buf); + mwifiex_init_cmd_node(priv, cmd_node, cmd_oid, data_buf, sync); if (!cmd_node->cmd_skb) { dev_err(adapter->dev, "PREP_CMD: no free cmd buf\n"); @@ -786,7 +771,7 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter) unsigned long flags; /* Now we got response from FW, cancel the command timer */ - del_timer(&adapter->cmd_timer); + del_timer_sync(&adapter->cmd_timer); if (!adapter->curr_cmd || !adapter->curr_cmd->resp_skb) { resp = (struct host_cmd_ds_command *) adapter->upld_buf; @@ -795,7 +780,7 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter) return -1; } - adapter->num_cmd_timeout = 0; + adapter->is_cmd_timedout = 0; resp = (struct host_cmd_ds_command *) adapter->curr_cmd->resp_skb->data; if (adapter->curr_cmd->cmd_flag & CMD_F_CANCELED) { @@ -906,8 +891,7 @@ mwifiex_cmd_timeout_func(unsigned long function_context) struct cmd_ctrl_node *cmd_node; struct timeval tstamp; - adapter->num_cmd_timeout++; - adapter->dbg.num_cmd_timeout++; + adapter->is_cmd_timedout = 1; if (!adapter->curr_cmd) { dev_dbg(adapter->dev, "cmd: empty curr_cmd\n"); return; @@ -930,8 +914,8 @@ mwifiex_cmd_timeout_func(unsigned long function_context) dev_err(adapter->dev, "num_cmd_h2c_failure = %d\n", adapter->dbg.num_cmd_host_to_card_failure); - dev_err(adapter->dev, "num_cmd_timeout = %d\n", - adapter->dbg.num_cmd_timeout); + dev_err(adapter->dev, "is_cmd_timedout = %d\n", + adapter->is_cmd_timedout); dev_err(adapter->dev, "num_tx_timeout = %d\n", adapter->dbg.num_tx_timeout); @@ -988,7 +972,9 @@ void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter) { struct cmd_ctrl_node *cmd_node = NULL, *tmp_node; - unsigned long flags; + unsigned long flags, cmd_flags; + struct mwifiex_private *priv; + int i; /* Cancel current cmd */ if ((adapter->curr_cmd) && (adapter->curr_cmd->wait_q_enabled)) { @@ -1028,9 +1014,21 @@ mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter) } spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags); - spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); - adapter->scan_processing = false; - spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); + if (adapter->scan_processing) { + spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags); + adapter->scan_processing = false; + spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags); + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (!priv) + continue; + if (priv->scan_request) { + dev_dbg(adapter->dev, "info: aborting scan\n"); + cfg80211_scan_done(priv->scan_request, 1); + priv->scan_request = NULL; + } + } + } } /* @@ -1049,7 +1047,8 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter) struct cmd_ctrl_node *cmd_node = NULL, *tmp_node = NULL; unsigned long cmd_flags; unsigned long scan_pending_q_flags; - bool cancel_scan_cmd = false; + struct mwifiex_private *priv; + int i; if ((adapter->curr_cmd) && (adapter->curr_cmd->wait_q_enabled)) { @@ -1075,15 +1074,24 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter) mwifiex_insert_cmd_to_free_q(adapter, cmd_node); spin_lock_irqsave(&adapter->scan_pending_q_lock, scan_pending_q_flags); - cancel_scan_cmd = true; } spin_unlock_irqrestore(&adapter->scan_pending_q_lock, scan_pending_q_flags); - if (cancel_scan_cmd) { + if (adapter->scan_processing) { spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags); adapter->scan_processing = false; spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags); + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (!priv) + continue; + if (priv->scan_request) { + dev_dbg(adapter->dev, "info: aborting scan\n"); + cfg80211_scan_done(priv->scan_request, 1); + priv->scan_request = NULL; + } + } } adapter->cmd_wait_q.status = -1; } @@ -1584,6 +1592,7 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, adapter->hw_dot_11n_dev_cap = le32_to_cpu(hw_spec->dot_11n_dev_cap); adapter->hw_dev_mcs_support = hw_spec->dev_mcs_support; + adapter->user_dev_mcs_support = adapter->hw_dev_mcs_support; if (adapter->if_ops.update_mp_end_port) adapter->if_ops.update_mp_end_port(adapter, diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c index a5f9875cfd6e..b8a49aad12fd 100644 --- a/drivers/net/wireless/mwifiex/debugfs.c +++ b/drivers/net/wireless/mwifiex/debugfs.c @@ -85,8 +85,8 @@ static struct mwifiex_debug_data items[] = { item_addr(hs_activated), 1}, {"num_tx_timeout", item_size(num_tx_timeout), item_addr(num_tx_timeout), 1}, - {"num_cmd_timeout", item_size(num_cmd_timeout), - item_addr(num_cmd_timeout), 1}, + {"is_cmd_timedout", item_size(is_cmd_timedout), + item_addr(is_cmd_timedout), 1}, {"timeout_cmd_id", item_size(timeout_cmd_id), item_addr(timeout_cmd_id), 1}, {"timeout_cmd_act", item_size(timeout_cmd_act), @@ -493,7 +493,7 @@ mwifiex_regrdwr_write(struct file *file, { unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *) addr; - size_t buf_size = min(count, (size_t) (PAGE_SIZE - 1)); + size_t buf_size = min_t(size_t, count, PAGE_SIZE - 1); int ret; u32 reg_type = 0, reg_offset = 0, reg_value = UINT_MAX; @@ -594,7 +594,7 @@ mwifiex_rdeeprom_write(struct file *file, { unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *) addr; - size_t buf_size = min(count, (size_t) (PAGE_SIZE - 1)); + size_t buf_size = min_t(size_t, count, PAGE_SIZE - 1); int ret = 0; int offset = -1, bytes = -1; diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index aa8abef58349..39cb3542f79c 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -236,8 +236,21 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { */ #define MWIFIEX_FW_DEF_HTTXCFG (BIT(1) | BIT(4) | BIT(5) | BIT(6)) +/* 11AC Tx and Rx MCS map for 1x1 mode: + * IEEE80211_VHT_MCS_SUPPORT_0_9 for stream 1 + * IEEE80211_VHT_MCS_NOT_SUPPORTED for remaining 7 streams + */ +#define MWIFIEX_11AC_MCS_MAP_1X1 0xfffefffe + +/* 11AC Tx and Rx MCS map for 2x2 mode: + * IEEE80211_VHT_MCS_SUPPORT_0_9 for stream 1 and 2 + * IEEE80211_VHT_MCS_NOT_SUPPORTED for remaining 6 streams + */ +#define MWIFIEX_11AC_MCS_MAP_2X2 0xfffafffa + #define GET_RXMCSSUPP(DevMCSSupported) (DevMCSSupported & 0x0f) #define SETHT_MCS32(x) (x[4] |= 1) +#define HT_STREAM_1X1 0x11 #define HT_STREAM_2X2 0x22 #define SET_SECONDARYCHAN(RadioType, SECCHAN) (RadioType |= (SECCHAN << 4)) diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c index 81ac001ee741..3bf3d58bbc02 100644 --- a/drivers/net/wireless/mwifiex/ie.c +++ b/drivers/net/wireless/mwifiex/ie.c @@ -138,9 +138,9 @@ mwifiex_update_autoindex_ies(struct mwifiex_private *priv, } if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) - return mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG, - HostCmd_ACT_GEN_SET, - UAP_CUSTOM_IE_I, ie_list); + return mwifiex_send_cmd(priv, HostCmd_CMD_UAP_SYS_CONFIG, + HostCmd_ACT_GEN_SET, + UAP_CUSTOM_IE_I, ie_list, false); return 0; } diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index a4cd2cb066ed..4ecd0b208ac6 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -234,7 +234,6 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter) adapter->pm_wakeup_fw_try = false; - adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; adapter->curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; adapter->is_hs_configured = false; @@ -620,7 +619,7 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter) /* cancel current command */ if (adapter->curr_cmd) { dev_warn(adapter->dev, "curr_cmd is still in processing\n"); - del_timer(&adapter->cmd_timer); + del_timer_sync(&adapter->cmd_timer); mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); adapter->curr_cmd = NULL; } diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h index 5974642f38b1..1fb2212079ae 100644 --- a/drivers/net/wireless/mwifiex/ioctl.h +++ b/drivers/net/wireless/mwifiex/ioctl.h @@ -209,7 +209,7 @@ struct mwifiex_debug_info { u32 num_cmd_assoc_success; u32 num_cmd_assoc_failure; u32 num_tx_timeout; - u32 num_cmd_timeout; + u8 is_cmd_timedout; u16 timeout_cmd_id; u16 timeout_cmd_act; u16 last_cmd_id[DBG_CMD_NUM]; diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index 34472ea53841..89dc62a467f4 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -901,9 +901,9 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, mwifiex_get_active_data_rates(priv, adhoc_start->data_rate); if ((adapter->adhoc_start_band & BAND_G) && (priv->curr_pkt_filter & HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON)) { - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &priv->curr_pkt_filter)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, 0, + &priv->curr_pkt_filter, false)) { dev_err(adapter->dev, "ADHOC_S_CMD: G Protection config failed\n"); return -1; @@ -1073,9 +1073,9 @@ mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, priv-> curr_pkt_filter | HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON; - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &curr_pkt_filter)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, 0, + &curr_pkt_filter, false)) { dev_err(priv->adapter->dev, "ADHOC_J_CMD: G Protection config failed\n"); return -1; @@ -1312,8 +1312,8 @@ int mwifiex_associate(struct mwifiex_private *priv, retrieval */ priv->assoc_rsp_size = 0; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_ASSOCIATE, - HostCmd_ACT_GEN_SET, 0, bss_desc); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_ASSOCIATE, + HostCmd_ACT_GEN_SET, 0, bss_desc, true); } /* @@ -1338,8 +1338,8 @@ mwifiex_adhoc_start(struct mwifiex_private *priv, else mwifiex_set_ba_params(priv); - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_AD_HOC_START, - HostCmd_ACT_GEN_SET, 0, adhoc_ssid); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_AD_HOC_START, + HostCmd_ACT_GEN_SET, 0, adhoc_ssid, true); } /* @@ -1383,8 +1383,8 @@ int mwifiex_adhoc_join(struct mwifiex_private *priv, dev_dbg(priv->adapter->dev, "info: curr_bss_params.band = %c\n", priv->curr_bss_params.band); - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_AD_HOC_JOIN, - HostCmd_ACT_GEN_SET, 0, bss_desc); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_AD_HOC_JOIN, + HostCmd_ACT_GEN_SET, 0, bss_desc, true); } /* @@ -1403,8 +1403,8 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac) else memcpy(mac_address, mac, ETH_ALEN); - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_DEAUTHENTICATE, - HostCmd_ACT_GEN_SET, 0, mac_address); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_DEAUTHENTICATE, + HostCmd_ACT_GEN_SET, 0, mac_address, true); return ret; } @@ -1432,19 +1432,31 @@ int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac) GFP_KERNEL); break; case NL80211_IFTYPE_ADHOC: - return mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_AD_HOC_STOP, - HostCmd_ACT_GEN_SET, 0, NULL); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_AD_HOC_STOP, + HostCmd_ACT_GEN_SET, 0, NULL, true); case NL80211_IFTYPE_AP: - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP, - HostCmd_ACT_GEN_SET, 0, NULL); + return mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP, + HostCmd_ACT_GEN_SET, 0, NULL, true); default: break; } return ret; } -EXPORT_SYMBOL_GPL(mwifiex_deauthenticate); + +/* This function deauthenticates/disconnects from all BSS. */ +void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter) +{ + struct mwifiex_private *priv; + int i; + + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (priv) + mwifiex_deauthenticate(priv, NULL); + } +} +EXPORT_SYMBOL_GPL(mwifiex_deauthenticate_all); /* * This function converts band to radio type used in channel TLV. diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 9d3d2758ec35..7b4502fefec3 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -194,7 +194,7 @@ static int mwifiex_unregister(struct mwifiex_adapter *adapter) if (adapter->if_ops.cleanup_if) adapter->if_ops.cleanup_if(adapter); - del_timer(&adapter->cmd_timer); + del_timer_sync(&adapter->cmd_timer); /* Free private structures */ for (i = 0; i < adapter->priv_num; i++) { @@ -678,8 +678,8 @@ mwifiex_set_mac_address(struct net_device *dev, void *addr) memcpy(priv->curr_addr, hw_addr->sa_data, ETH_ALEN); /* Send request to firmware */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_MAC_ADDRESS, - HostCmd_ACT_GEN_SET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_MAC_ADDRESS, + HostCmd_ACT_GEN_SET, 0, NULL, true); if (!ret) memcpy(priv->netdev->dev_addr, priv->curr_addr, ETH_ALEN); @@ -871,7 +871,6 @@ mwifiex_add_card(void *card, struct semaphore *sem, adapter->is_suspended = false; adapter->hs_activated = false; init_waitqueue_head(&adapter->hs_activate_wait_q); - adapter->cmd_wait_q_required = false; init_waitqueue_head(&adapter->cmd_wait_q.wait); adapter->cmd_wait_q.status = 0; adapter->scan_wait_q_woken = false; diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 407f8eada720..f0289c12e041 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -145,7 +145,6 @@ struct mwifiex_dbg { u32 num_cmd_assoc_success; u32 num_cmd_assoc_failure; u32 num_tx_timeout; - u32 num_cmd_timeout; u16 timeout_cmd_id; u16 timeout_cmd_act; u16 last_cmd_id[DBG_CMD_NUM]; @@ -575,6 +574,7 @@ struct mwifiex_rx_reorder_tbl { struct list_head list; int tid; u8 ta[ETH_ALEN]; + int init_win; int start_win; int win_size; void **rx_reorder_ptr; @@ -719,7 +719,7 @@ struct mwifiex_adapter { struct cmd_ctrl_node *curr_cmd; /* spin lock for command */ spinlock_t mwifiex_cmd_lock; - u32 num_cmd_timeout; + u8 is_cmd_timedout; u16 last_init_cmd; struct timer_list cmd_timer; struct list_head cmd_free_q; @@ -773,12 +773,12 @@ struct mwifiex_adapter { u8 event_body[MAX_EVENT_SIZE]; u32 hw_dot_11n_dev_cap; u8 hw_dev_mcs_support; + u8 user_dev_mcs_support; u8 adhoc_11n_enabled; u8 sec_chan_offset; struct mwifiex_dbg dbg; u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; u32 arp_filter_size; - u16 cmd_wait_q_required; struct mwifiex_wait_queue cmd_wait_q; u8 scan_wait_q_woken; spinlock_t queue_lock; /* lock for tx queues */ @@ -838,11 +838,8 @@ int mwifiex_process_event(struct mwifiex_adapter *adapter); int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, struct cmd_ctrl_node *cmd_node); -int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, void *data_buf); - -int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, void *data_buf); +int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, + u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync); void mwifiex_cmd_timeout_func(unsigned long function_context); @@ -930,6 +927,7 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason); u8 mwifiex_band_to_radio_type(u8 band); int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); +void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter); int mwifiex_adhoc_start(struct mwifiex_private *priv, struct cfg80211_ssid *adhoc_ssid); int mwifiex_adhoc_join(struct mwifiex_private *priv, diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 31d8a9df1331..9f1683b5f28f 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -190,6 +190,7 @@ static int mwifiex_pcie_probe(struct pci_dev *pdev, card->pcie.firmware = data->firmware; card->pcie.reg = data->reg; card->pcie.blksz_fw_dl = data->blksz_fw_dl; + card->pcie.tx_buf_size = data->tx_buf_size; } if (mwifiex_add_card(card, &add_remove_card_sem, &pcie_ops, @@ -210,7 +211,6 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev) struct pcie_service_card *card; struct mwifiex_adapter *adapter; struct mwifiex_private *priv; - int i; card = pci_get_drvdata(pdev); if (!card) @@ -229,11 +229,7 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev) mwifiex_pcie_resume(&pdev->dev); #endif - for (i = 0; i < adapter->priv_num; i++) - if ((GET_BSS_ROLE(adapter->priv[i]) == - MWIFIEX_BSS_ROLE_STA) && - adapter->priv[i]->media_connected) - mwifiex_deauthenticate(adapter->priv[i], NULL); + mwifiex_deauthenticate_all(adapter); priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY); @@ -2320,6 +2316,7 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) } adapter->dev = &pdev->dev; + adapter->tx_buf_size = card->pcie.tx_buf_size; strcpy(adapter->fw_name, card->pcie.firmware); return 0; diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h index d322ab8604ea..193af75bf582 100644 --- a/drivers/net/wireless/mwifiex/pcie.h +++ b/drivers/net/wireless/mwifiex/pcie.h @@ -195,18 +195,21 @@ struct mwifiex_pcie_device { const char *firmware; const struct mwifiex_pcie_card_reg *reg; u16 blksz_fw_dl; + u16 tx_buf_size; }; static const struct mwifiex_pcie_device mwifiex_pcie8766 = { .firmware = PCIE8766_DEFAULT_FW_NAME, .reg = &mwifiex_reg_8766, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, }; static const struct mwifiex_pcie_device mwifiex_pcie8897 = { .firmware = PCIE8897_DEFAULT_FW_NAME, .reg = &mwifiex_reg_8897, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, }; struct mwifiex_evt_buf_desc { diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 92adbb1ebabc..0e8ca7bab3e7 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -738,8 +738,8 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, else cmd_no = HostCmd_CMD_802_11_SCAN; - ret = mwifiex_send_cmd_async(priv, cmd_no, HostCmd_ACT_GEN_SET, - 0, scan_cfg_out); + ret = mwifiex_send_cmd(priv, cmd_no, HostCmd_ACT_GEN_SET, + 0, scan_cfg_out, false); /* rate IE is updated per scan command but same starting * pointer is used each time so that rate IE from earlier diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index b44a31523461..e0dcd3ed7a69 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -84,6 +84,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) card->mp_agg_pkt_limit = data->mp_agg_pkt_limit; card->supports_sdio_new_mode = data->supports_sdio_new_mode; card->has_control_mask = data->has_control_mask; + card->tx_buf_size = data->tx_buf_size; } sdio_claim_host(func); @@ -165,7 +166,6 @@ mwifiex_sdio_remove(struct sdio_func *func) struct sdio_mmc_card *card; struct mwifiex_adapter *adapter; struct mwifiex_private *priv; - int i; pr_debug("info: SDIO func num=%d\n", func->num); @@ -184,11 +184,7 @@ mwifiex_sdio_remove(struct sdio_func *func) if (adapter->is_suspended) mwifiex_sdio_resume(adapter->dev); - for (i = 0; i < adapter->priv_num; i++) - if ((GET_BSS_ROLE(adapter->priv[i]) == - MWIFIEX_BSS_ROLE_STA) && - adapter->priv[i]->media_connected) - mwifiex_deauthenticate(adapter->priv[i], NULL); + mwifiex_deauthenticate_all(adapter); priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY); mwifiex_disable_auto_ds(priv); @@ -1760,6 +1756,7 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) /* save adapter pointer in card */ card->adapter = adapter; + adapter->tx_buf_size = card->tx_buf_size; sdio_claim_host(func); diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h index 532ae0ac4dfb..c71201b2e2a3 100644 --- a/drivers/net/wireless/mwifiex/sdio.h +++ b/drivers/net/wireless/mwifiex/sdio.h @@ -233,6 +233,7 @@ struct sdio_mmc_card { u8 mp_agg_pkt_limit; bool supports_sdio_new_mode; bool has_control_mask; + u16 tx_buf_size; u32 mp_rd_bitmap; u32 mp_wr_bitmap; @@ -256,6 +257,7 @@ struct mwifiex_sdio_device { u8 mp_agg_pkt_limit; bool supports_sdio_new_mode; bool has_control_mask; + u16 tx_buf_size; }; static const struct mwifiex_sdio_card_reg mwifiex_reg_sd87xx = { @@ -312,6 +314,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = { .mp_agg_pkt_limit = 8, .supports_sdio_new_mode = false, .has_control_mask = true, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { @@ -321,6 +324,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { .mp_agg_pkt_limit = 8, .supports_sdio_new_mode = false, .has_control_mask = true, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { @@ -330,6 +334,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { .mp_agg_pkt_limit = 8, .supports_sdio_new_mode = false, .has_control_mask = true, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { @@ -339,6 +344,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { .mp_agg_pkt_limit = 16, .supports_sdio_new_mode = true, .has_control_mask = false, + .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, }; /* diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 5aa3d39e48bc..4315a3ba3b92 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -1411,9 +1411,9 @@ int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, /* property header is 6 bytes, data must fit in cmd buffer */ if (prop && prop->value && prop->length > 6 && prop->length <= MWIFIEX_SIZE_OF_CMD_BUFFER - S_DS_GEN) { - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_CFG_DATA, - HostCmd_ACT_GEN_SET, 0, - prop); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, + HostCmd_ACT_GEN_SET, 0, + prop, true); if (ret) return ret; } @@ -1912,15 +1912,16 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) if (first_sta) { if (priv->adapter->iface_type == MWIFIEX_PCIE) { - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_PCIE_DESC_DETAILS, - HostCmd_ACT_GEN_SET, 0, NULL); + ret = mwifiex_send_cmd(priv, + HostCmd_CMD_PCIE_DESC_DETAILS, + HostCmd_ACT_GEN_SET, 0, NULL, + true); if (ret) return -1; } - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_FUNC_INIT, - HostCmd_ACT_GEN_SET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_FUNC_INIT, + HostCmd_ACT_GEN_SET, 0, NULL, true); if (ret) return -1; @@ -1938,55 +1939,57 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) } if (adapter->cal_data) { - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_CFG_DATA, - HostCmd_ACT_GEN_SET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, + HostCmd_ACT_GEN_SET, 0, NULL, + true); if (ret) return -1; } /* Read MAC address from HW */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_GET_HW_SPEC, - HostCmd_ACT_GEN_GET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_GET_HW_SPEC, + HostCmd_ACT_GEN_GET, 0, NULL, true); if (ret) return -1; /* Reconfigure tx buf size */ - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_RECONFIGURE_TX_BUFF, - HostCmd_ACT_GEN_SET, 0, - &priv->adapter->tx_buf_size); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF, + HostCmd_ACT_GEN_SET, 0, + &priv->adapter->tx_buf_size, true); if (ret) return -1; if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { /* Enable IEEE PS by default */ priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP; - ret = mwifiex_send_cmd_sync( - priv, HostCmd_CMD_802_11_PS_MODE_ENH, - EN_AUTO_PS, BITMAP_STA_PS, NULL); + ret = mwifiex_send_cmd(priv, + HostCmd_CMD_802_11_PS_MODE_ENH, + EN_AUTO_PS, BITMAP_STA_PS, NULL, + true); if (ret) return -1; } } /* get tx rate */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG, - HostCmd_ACT_GEN_GET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_TX_RATE_CFG, + HostCmd_ACT_GEN_GET, 0, NULL, true); if (ret) return -1; priv->data_rate = 0; /* get tx power */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_RF_TX_PWR, - HostCmd_ACT_GEN_GET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_RF_TX_PWR, + HostCmd_ACT_GEN_GET, 0, NULL, true); if (ret) return -1; if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) { /* set ibss coalescing_status */ - ret = mwifiex_send_cmd_sync( - priv, HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, - HostCmd_ACT_GEN_SET, 0, &enable); + ret = mwifiex_send_cmd( + priv, + HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, + HostCmd_ACT_GEN_SET, 0, &enable, true); if (ret) return -1; } @@ -1994,16 +1997,16 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl)); amsdu_aggr_ctrl.enable = true; /* Send request to firmware */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_AMSDU_AGGR_CTRL, - HostCmd_ACT_GEN_SET, 0, - &amsdu_aggr_ctrl); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_AMSDU_AGGR_CTRL, + HostCmd_ACT_GEN_SET, 0, + &amsdu_aggr_ctrl, true); if (ret) return -1; /* MAC Control must be the last command in init_fw */ /* set MAC Control */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &priv->curr_pkt_filter); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, 0, + &priv->curr_pkt_filter, true); if (ret) return -1; @@ -2012,10 +2015,9 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) /* Enable auto deep sleep */ auto_ds.auto_ds = DEEP_SLEEP_ON; auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME; - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_PS_MODE_ENH, - EN_AUTO_PS, BITMAP_AUTO_DS, - &auto_ds); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, + EN_AUTO_PS, BITMAP_AUTO_DS, + &auto_ds, true); if (ret) return -1; } @@ -2023,9 +2025,9 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { /* Send cmd to FW to enable/disable 11D function */ state_11d = ENABLE_11D; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_SET, DOT11D_I, - &state_11d); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, + HostCmd_ACT_GEN_SET, DOT11D_I, + &state_11d, true); if (ret) dev_err(priv->adapter->dev, "11D: failed to enable 11D\n"); @@ -2038,8 +2040,8 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) * (Short GI, Channel BW, Green field support etc.) for transmit */ tx_cfg.tx_htcap = MWIFIEX_FW_DEF_HTTXCFG; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_11N_CFG, - HostCmd_ACT_GEN_SET, 0, &tx_cfg); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_CFG, + HostCmd_ACT_GEN_SET, 0, &tx_cfg, true); ret = -EINPROGRESS; diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 1c5e18804074..a8f7d545e22a 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -158,8 +158,8 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, priv->subsc_evt_rssi_state = EVENT_HANDLED; - mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, - 0, 0, subsc_evt); + mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, + 0, 0, subsc_evt, false); return 0; } @@ -317,9 +317,8 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, if (priv->is_data_rate_auto) priv->data_rate = 0; else - return mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_TX_RATE_QUERY, - HostCmd_ACT_GEN_GET, 0, NULL); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, + HostCmd_ACT_GEN_GET, 0, NULL, false); return 0; } diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c index 92ff7b324b00..368450cc56c7 100644 --- a/drivers/net/wireless/mwifiex/sta_event.c +++ b/drivers/net/wireless/mwifiex/sta_event.c @@ -116,7 +116,7 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code) adapter->tx_lock_flag = false; adapter->pps_uapsd_mode = false; - if (adapter->num_cmd_timeout && adapter->curr_cmd) + if (adapter->is_cmd_timedout && adapter->curr_cmd) return; priv->media_connected = false; dev_dbg(adapter->dev, @@ -293,9 +293,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) case EVENT_HS_ACT_REQ: dev_dbg(adapter->dev, "event: HS_ACT_REQ\n"); - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_HS_CFG_ENH, - 0, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_HS_CFG_ENH, + 0, 0, NULL, false); break; case EVENT_MIC_ERR_UNICAST: @@ -326,9 +325,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) case EVENT_BG_SCAN_REPORT: dev_dbg(adapter->dev, "event: BGS_REPORT\n"); - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_BG_SCAN_QUERY, - HostCmd_ACT_GEN_GET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_BG_SCAN_QUERY, + HostCmd_ACT_GEN_GET, 0, NULL, false); break; case EVENT_PORT_RELEASE: @@ -345,16 +343,16 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) case EVENT_WMM_STATUS_CHANGE: dev_dbg(adapter->dev, "event: WMM status changed\n"); - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_WMM_GET_STATUS, - 0, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_WMM_GET_STATUS, + 0, 0, NULL, false); break; case EVENT_RSSI_LOW: cfg80211_cqm_rssi_notify(priv->netdev, NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, GFP_KERNEL); - mwifiex_send_cmd_async(priv, HostCmd_CMD_RSSI_INFO, - HostCmd_ACT_GEN_GET, 0, NULL); + mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO, + HostCmd_ACT_GEN_GET, 0, NULL, false); priv->subsc_evt_rssi_state = RSSI_LOW_RECVD; dev_dbg(adapter->dev, "event: Beacon RSSI_LOW\n"); break; @@ -368,8 +366,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) cfg80211_cqm_rssi_notify(priv->netdev, NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, GFP_KERNEL); - mwifiex_send_cmd_async(priv, HostCmd_CMD_RSSI_INFO, - HostCmd_ACT_GEN_GET, 0, NULL); + mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO, + HostCmd_ACT_GEN_GET, 0, NULL, false); priv->subsc_evt_rssi_state = RSSI_HIGH_RECVD; dev_dbg(adapter->dev, "event: Beacon RSSI_HIGH\n"); break; @@ -396,15 +394,15 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) break; case EVENT_IBSS_COALESCED: dev_dbg(adapter->dev, "event: IBSS_COALESCED\n"); - ret = mwifiex_send_cmd_async(priv, + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, - HostCmd_ACT_GEN_GET, 0, NULL); + HostCmd_ACT_GEN_GET, 0, NULL, false); break; case EVENT_ADDBA: dev_dbg(adapter->dev, "event: ADDBA Request\n"); - mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_RSP, - HostCmd_ACT_GEN_SET, 0, - adapter->event_body); + mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP, + HostCmd_ACT_GEN_SET, 0, + adapter->event_body, false); break; case EVENT_DELBA: dev_dbg(adapter->dev, "event: DELBA Request\n"); @@ -455,10 +453,10 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) priv->csa_expire_time = jiffies + msecs_to_jiffies(DFS_CHAN_MOVE_TIME); priv->csa_chan = priv->curr_bss_params.bss_descriptor.channel; - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_DEAUTHENTICATE, + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_DEAUTHENTICATE, HostCmd_ACT_GEN_SET, 0, - priv->curr_bss_params.bss_descriptor.mac_address); + priv->curr_bss_params.bss_descriptor.mac_address, + false); break; default: diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index b393d55b3aa0..33170af150f6 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -108,19 +108,19 @@ int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, "info: Set multicast list=%d\n", mcast_list->num_multicast_addr); /* Send multicast addresses to firmware */ - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_MAC_MULTICAST_ADR, - HostCmd_ACT_GEN_SET, 0, - mcast_list); + ret = mwifiex_send_cmd(priv, + HostCmd_CMD_MAC_MULTICAST_ADR, + HostCmd_ACT_GEN_SET, 0, + mcast_list, false); } } dev_dbg(priv->adapter->dev, "info: old_pkt_filter=%#x, curr_pkt_filter=%#x\n", old_pkt_filter, priv->curr_pkt_filter); if (old_pkt_filter != priv->curr_pkt_filter) { - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, - 0, &priv->curr_pkt_filter); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, + 0, &priv->curr_pkt_filter, false); } return ret; @@ -237,8 +237,8 @@ static int mwifiex_process_country_ie(struct mwifiex_private *priv, rcu_read_unlock(); - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO, - HostCmd_ACT_GEN_SET, 0, NULL)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_802_11D_DOMAIN_INFO, + HostCmd_ACT_GEN_SET, 0, NULL, false)) { wiphy_err(priv->adapter->wiphy, "11D: setting domain info in FW\n"); return -1; @@ -429,16 +429,13 @@ static int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action, status = -1; break; } - if (cmd_type == MWIFIEX_SYNC_CMD) - status = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_HS_CFG_ENH, - HostCmd_ACT_GEN_SET, 0, - &adapter->hs_cfg); - else - status = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_HS_CFG_ENH, - HostCmd_ACT_GEN_SET, 0, - &adapter->hs_cfg); + + status = mwifiex_send_cmd(priv, + HostCmd_CMD_802_11_HS_CFG_ENH, + HostCmd_ACT_GEN_SET, 0, + &adapter->hs_cfg, + cmd_type == MWIFIEX_SYNC_CMD); + if (hs_cfg->conditions == HS_CFG_CANCEL) /* Restore previous condition */ adapter->hs_cfg.conditions = @@ -586,8 +583,8 @@ int mwifiex_disable_auto_ds(struct mwifiex_private *priv) auto_ds.auto_ds = DEEP_SLEEP_OFF; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_PS_MODE_ENH, - DIS_AUTO_PS, BITMAP_AUTO_DS, &auto_ds); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, + DIS_AUTO_PS, BITMAP_AUTO_DS, &auto_ds, true); } EXPORT_SYMBOL_GPL(mwifiex_disable_auto_ds); @@ -601,8 +598,8 @@ int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate) { int ret; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, - HostCmd_ACT_GEN_GET, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, + HostCmd_ACT_GEN_GET, 0, NULL, true); if (!ret) { if (priv->is_data_rate_auto) @@ -698,8 +695,8 @@ int mwifiex_set_tx_power(struct mwifiex_private *priv, pg->power_max = (s8) dbm; pg->ht_bandwidth = HT_BW_40; } - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TXPWR_CFG, - HostCmd_ACT_GEN_SET, 0, buf); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_TXPWR_CFG, + HostCmd_ACT_GEN_SET, 0, buf, true); kfree(buf); return ret; @@ -722,12 +719,11 @@ int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode) else adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM; sub_cmd = (*ps_mode) ? EN_AUTO_PS : DIS_AUTO_PS; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_PS_MODE_ENH, - sub_cmd, BITMAP_STA_PS, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, + sub_cmd, BITMAP_STA_PS, NULL, true); if ((!ret) && (sub_cmd == DIS_AUTO_PS)) - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_PS_MODE_ENH, - GET_PS, 0, NULL); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, + GET_PS, 0, NULL, false); return ret; } @@ -851,9 +847,9 @@ static int mwifiex_sec_ioctl_set_wapi_key(struct mwifiex_private *priv, struct mwifiex_ds_encrypt_key *encrypt_key) { - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, KEY_INFO_ENABLED, - encrypt_key); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, KEY_INFO_ENABLED, + encrypt_key, true); } /* @@ -917,9 +913,8 @@ static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv, enc_key = NULL; /* Send request to firmware */ - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, 0, enc_key); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, 0, enc_key, false); if (ret) return ret; } @@ -929,9 +924,9 @@ static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv, else priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_WEP_ENABLE; - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &priv->curr_pkt_filter); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, + HostCmd_ACT_GEN_SET, 0, + &priv->curr_pkt_filter, true); return ret; } @@ -966,10 +961,9 @@ static int mwifiex_sec_ioctl_set_wpa_key(struct mwifiex_private *priv, */ /* Send the key as PTK to firmware */ encrypt_key->key_index = MWIFIEX_KEY_INDEX_UNICAST; - ret = mwifiex_send_cmd_async(priv, - HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, - KEY_INFO_ENABLED, encrypt_key); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, + KEY_INFO_ENABLED, encrypt_key, false); if (ret) return ret; @@ -993,15 +987,13 @@ static int mwifiex_sec_ioctl_set_wpa_key(struct mwifiex_private *priv, encrypt_key->key_index = MWIFIEX_KEY_INDEX_UNICAST; if (remove_key) - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, - !KEY_INFO_ENABLED, encrypt_key); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, + !KEY_INFO_ENABLED, encrypt_key, true); else - ret = mwifiex_send_cmd_sync(priv, - HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, - KEY_INFO_ENABLED, encrypt_key); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, + KEY_INFO_ENABLED, encrypt_key, true); return ret; } @@ -1105,8 +1097,8 @@ mwifiex_get_ver_ext(struct mwifiex_private *priv) struct mwifiex_ver_ext ver_ext; memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext)); - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_VERSION_EXT, - HostCmd_ACT_GEN_GET, 0, &ver_ext)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_VERSION_EXT, + HostCmd_ACT_GEN_GET, 0, &ver_ext, true)) return -1; return 0; @@ -1131,8 +1123,8 @@ mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action, ieee80211_frequency_to_channel(chan->center_freq); roc_cfg.duration = cpu_to_le32(duration); } - if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_REMAIN_ON_CHAN, - action, 0, &roc_cfg)) { + if (mwifiex_send_cmd(priv, HostCmd_CMD_REMAIN_ON_CHAN, + action, 0, &roc_cfg, true)) { dev_err(priv->adapter->dev, "failed to remain on channel\n"); return -1; } @@ -1164,8 +1156,8 @@ mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role) break; } - mwifiex_send_cmd_sync(priv, HostCmd_CMD_SET_BSS_MODE, - HostCmd_ACT_GEN_SET, 0, NULL); + mwifiex_send_cmd(priv, HostCmd_CMD_SET_BSS_MODE, + HostCmd_ACT_GEN_SET, 0, NULL, true); return mwifiex_sta_init_cmd(priv, false); } @@ -1180,8 +1172,8 @@ int mwifiex_get_stats_info(struct mwifiex_private *priv, struct mwifiex_ds_get_stats *log) { - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_GET_LOG, - HostCmd_ACT_GEN_GET, 0, log); + return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_GET_LOG, + HostCmd_ACT_GEN_GET, 0, log, true); } /* @@ -1223,8 +1215,7 @@ static int mwifiex_reg_mem_ioctl_reg_rw(struct mwifiex_private *priv, return -1; } - return mwifiex_send_cmd_sync(priv, cmd_no, action, 0, reg_rw); - + return mwifiex_send_cmd(priv, cmd_no, action, 0, reg_rw, true); } /* @@ -1289,8 +1280,8 @@ mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, rd_eeprom.byte_count = cpu_to_le16((u16) bytes); /* Send request to firmware */ - ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_EEPROM_ACCESS, - HostCmd_ACT_GEN_GET, 0, &rd_eeprom); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_EEPROM_ACCESS, + HostCmd_ACT_GEN_GET, 0, &rd_eeprom, true); if (!ret) memcpy(value, rd_eeprom.value, MAX_EEPROM_DATA); diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c index 5efd456af571..8cec6e4ba8c4 100644 --- a/drivers/net/wireless/mwifiex/tdls.c +++ b/drivers/net/wireless/mwifiex/tdls.c @@ -180,7 +180,7 @@ static int mwifiex_tdls_add_vht_capab(struct mwifiex_private *priv, memset(&vht_cap, 0, sizeof(struct ieee80211_vht_cap)); mwifiex_fill_vht_cap_tlv(priv, &vht_cap, priv->curr_bss_params.band); - memcpy(pos, &vht_cap, sizeof(struct ieee80211_ht_cap)); + memcpy(pos, &vht_cap, sizeof(vht_cap)); return 0; } @@ -864,8 +864,8 @@ mwifiex_tdls_process_config_link(struct mwifiex_private *priv, u8 *peer) memcpy(&tdls_oper.peer_mac, peer, ETH_ALEN); tdls_oper.tdls_action = MWIFIEX_TDLS_CONFIG_LINK; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_TDLS_OPER, - HostCmd_ACT_GEN_SET, 0, &tdls_oper); + return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_OPER, + HostCmd_ACT_GEN_SET, 0, &tdls_oper, true); } static int @@ -891,8 +891,8 @@ mwifiex_tdls_process_create_link(struct mwifiex_private *priv, u8 *peer) mwifiex_hold_tdls_packets(priv, peer); memcpy(&tdls_oper.peer_mac, peer, ETH_ALEN); tdls_oper.tdls_action = MWIFIEX_TDLS_CREATE_LINK; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_TDLS_OPER, - HostCmd_ACT_GEN_SET, 0, &tdls_oper); + return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_OPER, + HostCmd_ACT_GEN_SET, 0, &tdls_oper, true); } static int @@ -920,8 +920,8 @@ mwifiex_tdls_process_disable_link(struct mwifiex_private *priv, u8 *peer) mwifiex_restore_tdls_packets(priv, peer, TDLS_LINK_TEARDOWN); memcpy(&tdls_oper.peer_mac, peer, ETH_ALEN); tdls_oper.tdls_action = MWIFIEX_TDLS_DISABLE_LINK; - return mwifiex_send_cmd_sync(priv, HostCmd_CMD_TDLS_OPER, - HostCmd_ACT_GEN_SET, 0, &tdls_oper); + return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_OPER, + HostCmd_ACT_GEN_SET, 0, &tdls_oper, true); } static int @@ -1033,8 +1033,8 @@ void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv) TDLS_LINK_TEARDOWN); memcpy(&tdls_oper.peer_mac, sta_ptr->mac_addr, ETH_ALEN); tdls_oper.tdls_action = MWIFIEX_TDLS_DISABLE_LINK; - if (mwifiex_send_cmd_async(priv, HostCmd_CMD_TDLS_OPER, - HostCmd_ACT_GEN_SET, 0, &tdls_oper)) + if (mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_OPER, + HostCmd_ACT_GEN_SET, 0, &tdls_oper, false)) dev_warn(priv->adapter->dev, "Disable link failed for TDLS peer %pM", sta_ptr->mac_addr); diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index 64424c81b44f..a6a6a53cda40 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -226,8 +226,8 @@ void mwifiex_set_vht_width(struct mwifiex_private *priv, if (ap_11ac_enable && width >= NL80211_CHAN_WIDTH_80) vht_cfg.misc_config |= VHT_BW_80_160_80P80; - mwifiex_send_cmd_sync(priv, HostCmd_CMD_11AC_CFG, - HostCmd_ACT_GEN_SET, 0, &vht_cfg); + mwifiex_send_cmd(priv, HostCmd_CMD_11AC_CFG, + HostCmd_ACT_GEN_SET, 0, &vht_cfg, true); return; } diff --git a/drivers/net/wireless/mwifiex/uap_event.c b/drivers/net/wireless/mwifiex/uap_event.c index 2d47ba70225c..ae50e916d8f2 100644 --- a/drivers/net/wireless/mwifiex/uap_event.c +++ b/drivers/net/wireless/mwifiex/uap_event.c @@ -150,9 +150,9 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) case EVENT_ADDBA: dev_dbg(adapter->dev, "event: ADDBA Request\n"); if (priv->media_connected) - mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_RSP, - HostCmd_ACT_GEN_SET, 0, - adapter->event_body); + mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP, + HostCmd_ACT_GEN_SET, 0, + adapter->event_body, false); break; case EVENT_DELBA: dev_dbg(adapter->dev, "event: DELBA Request\n"); diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index 208748804a55..ae30c390ebd3 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -766,11 +766,13 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) switch (le16_to_cpu(card->udev->descriptor.idProduct)) { case USB8897_PID_1: case USB8897_PID_2: + adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K; strcpy(adapter->fw_name, USB8897_DEFAULT_FW_NAME); break; case USB8797_PID_1: case USB8797_PID_2: default: + adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; strcpy(adapter->fw_name, USB8797_DEFAULT_FW_NAME); break; } @@ -1024,7 +1026,6 @@ static void mwifiex_usb_cleanup_module(void) if (usb_card && usb_card->adapter) { struct mwifiex_adapter *adapter = usb_card->adapter; - int i; /* In case driver is removed when asynchronous FW downloading is * in progress @@ -1035,11 +1036,8 @@ static void mwifiex_usb_cleanup_module(void) if (adapter->is_suspended) mwifiex_usb_resume(usb_card->intf); #endif - for (i = 0; i < adapter->priv_num; i++) - if ((GET_BSS_ROLE(adapter->priv[i]) == - MWIFIEX_BSS_ROLE_STA) && - adapter->priv[i]->media_connected) - mwifiex_deauthenticate(adapter->priv[i], NULL); + + mwifiex_deauthenticate_all(adapter); mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY), diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c index 8d37bfc578bd..c3824e37f3f2 100644 --- a/drivers/net/wireless/mwifiex/util.c +++ b/drivers/net/wireless/mwifiex/util.c @@ -72,7 +72,7 @@ int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, return -1; } - return mwifiex_send_cmd_sync(priv, cmd, HostCmd_ACT_GEN_SET, 0, NULL); + return mwifiex_send_cmd(priv, cmd, HostCmd_ACT_GEN_SET, 0, NULL, true); } EXPORT_SYMBOL_GPL(mwifiex_init_shutdown_fw); @@ -104,6 +104,7 @@ int mwifiex_get_debug_info(struct mwifiex_private *priv, info->pm_wakeup_fw_try = adapter->pm_wakeup_fw_try; info->is_hs_configured = adapter->is_hs_configured; info->hs_activated = adapter->hs_activated; + info->is_cmd_timedout = adapter->is_cmd_timedout; info->num_cmd_host_to_card_failure = adapter->dbg.num_cmd_host_to_card_failure; info->num_cmd_sleep_cfm_host_to_card_failure @@ -119,7 +120,6 @@ int mwifiex_get_debug_info(struct mwifiex_private *priv, info->num_cmd_assoc_failure = adapter->dbg.num_cmd_assoc_failure; info->num_tx_timeout = adapter->dbg.num_tx_timeout; - info->num_cmd_timeout = adapter->dbg.num_cmd_timeout; info->timeout_cmd_id = adapter->dbg.timeout_cmd_id; info->timeout_cmd_act = adapter->dbg.timeout_cmd_act; memcpy(info->last_cmd_id, adapter->dbg.last_cmd_id, diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 4987c3f942ce..3c0a0a86ba12 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -81,6 +81,9 @@ MODULE_PARM_DESC(ap_mode_default, */ #define MWL8K_HW_TIMER_REGISTER 0x0000a600 +#define BBU_RXRDY_CNT_REG 0x0000a860 +#define NOK_CCA_CNT_REG 0x0000a6a0 +#define BBU_AVG_NOISE_VAL 0x67 #define MWL8K_A2H_EVENTS (MWL8K_A2H_INT_DUMMY | \ MWL8K_A2H_INT_CHNL_SWITCHED | \ @@ -112,6 +115,8 @@ MODULE_PARM_DESC(ap_mode_default, */ #define MWL8K_NUM_AMPDU_STREAMS (TOTAL_HW_TX_QUEUES - 1) +#define MWL8K_NUM_CHANS 18 + struct rxd_ops { int rxd_size; void (*rxd_init)(void *rxd, dma_addr_t next_dma_addr); @@ -289,6 +294,12 @@ struct mwl8k_priv { /* bitmap of running BSSes */ u32 running_bsses; + + /* ACS related */ + bool sw_scan_start; + struct ieee80211_channel *acs_chan; + unsigned long channel_time; + struct survey_info survey[MWL8K_NUM_CHANS]; }; #define MAX_WEP_KEY_LEN 13 @@ -396,6 +407,7 @@ static const struct ieee80211_rate mwl8k_rates_50[] = { #define MWL8K_CMD_SET_HW_SPEC 0x0004 #define MWL8K_CMD_MAC_MULTICAST_ADR 0x0010 #define MWL8K_CMD_GET_STAT 0x0014 +#define MWL8K_CMD_BBP_REG_ACCESS 0x001a #define MWL8K_CMD_RADIO_CONTROL 0x001c #define MWL8K_CMD_RF_TX_POWER 0x001e #define MWL8K_CMD_TX_POWER 0x001f @@ -2987,6 +2999,47 @@ static int mwl8k_cmd_set_pre_scan(struct ieee80211_hw *hw) } /* + * CMD_BBP_REG_ACCESS. + */ +struct mwl8k_cmd_bbp_reg_access { + struct mwl8k_cmd_pkt header; + __le16 action; + __le16 offset; + u8 value; + u8 rsrv[3]; +} __packed; + +static int +mwl8k_cmd_bbp_reg_access(struct ieee80211_hw *hw, + u16 action, + u16 offset, + u8 *value) +{ + struct mwl8k_cmd_bbp_reg_access *cmd; + int rc; + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (cmd == NULL) + return -ENOMEM; + + cmd->header.code = cpu_to_le16(MWL8K_CMD_BBP_REG_ACCESS); + cmd->header.length = cpu_to_le16(sizeof(*cmd)); + cmd->action = cpu_to_le16(action); + cmd->offset = cpu_to_le16(offset); + + rc = mwl8k_post_cmd(hw, &cmd->header); + + if (!rc) + *value = cmd->value; + else + *value = 0; + + kfree(cmd); + + return rc; +} + +/* * CMD_SET_POST_SCAN. */ struct mwl8k_cmd_set_post_scan { @@ -3016,6 +3069,64 @@ mwl8k_cmd_set_post_scan(struct ieee80211_hw *hw, const __u8 *mac) return rc; } +static int freq_to_idx(struct mwl8k_priv *priv, int freq) +{ + struct ieee80211_supported_band *sband; + int band, ch, idx = 0; + + for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { + sband = priv->hw->wiphy->bands[band]; + if (!sband) + continue; + + for (ch = 0; ch < sband->n_channels; ch++, idx++) + if (sband->channels[ch].center_freq == freq) + goto exit; + } + +exit: + return idx; +} + +static void mwl8k_update_survey(struct mwl8k_priv *priv, + struct ieee80211_channel *channel) +{ + u32 cca_cnt, rx_rdy; + s8 nf = 0, idx; + struct survey_info *survey; + + idx = freq_to_idx(priv, priv->acs_chan->center_freq); + if (idx >= MWL8K_NUM_CHANS) { + wiphy_err(priv->hw->wiphy, "Failed to update survey\n"); + return; + } + + survey = &priv->survey[idx]; + + cca_cnt = ioread32(priv->regs + NOK_CCA_CNT_REG); + cca_cnt /= 1000; /* uSecs to mSecs */ + survey->channel_time_busy = (u64) cca_cnt; + + rx_rdy = ioread32(priv->regs + BBU_RXRDY_CNT_REG); + rx_rdy /= 1000; /* uSecs to mSecs */ + survey->channel_time_rx = (u64) rx_rdy; + + priv->channel_time = jiffies - priv->channel_time; + survey->channel_time = jiffies_to_msecs(priv->channel_time); + + survey->channel = channel; + + mwl8k_cmd_bbp_reg_access(priv->hw, 0, BBU_AVG_NOISE_VAL, &nf); + + /* Make sure sign is negative else ACS at hostapd fails */ + survey->noise = nf * -1; + + survey->filled = SURVEY_INFO_NOISE_DBM | + SURVEY_INFO_CHANNEL_TIME | + SURVEY_INFO_CHANNEL_TIME_BUSY | + SURVEY_INFO_CHANNEL_TIME_RX; +} + /* * CMD_SET_RF_CHANNEL. */ @@ -3033,6 +3144,7 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw, enum nl80211_channel_type channel_type = cfg80211_get_chandef_type(&conf->chandef); struct mwl8k_cmd_set_rf_channel *cmd; + struct mwl8k_priv *priv = hw->priv; int rc; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); @@ -3049,13 +3161,29 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw, else if (channel->band == IEEE80211_BAND_5GHZ) cmd->channel_flags |= cpu_to_le32(0x00000004); - if (channel_type == NL80211_CHAN_NO_HT || - channel_type == NL80211_CHAN_HT20) + if (!priv->sw_scan_start) { + if (channel_type == NL80211_CHAN_NO_HT || + channel_type == NL80211_CHAN_HT20) + cmd->channel_flags |= cpu_to_le32(0x00000080); + else if (channel_type == NL80211_CHAN_HT40MINUS) + cmd->channel_flags |= cpu_to_le32(0x000001900); + else if (channel_type == NL80211_CHAN_HT40PLUS) + cmd->channel_flags |= cpu_to_le32(0x000000900); + } else { cmd->channel_flags |= cpu_to_le32(0x00000080); - else if (channel_type == NL80211_CHAN_HT40MINUS) - cmd->channel_flags |= cpu_to_le32(0x000001900); - else if (channel_type == NL80211_CHAN_HT40PLUS) - cmd->channel_flags |= cpu_to_le32(0x000000900); + } + + if (priv->sw_scan_start) { + /* Store current channel stats + * before switching to newer one. + * This will be processed only for AP fw. + */ + if (priv->channel_time != 0) + mwl8k_update_survey(priv, priv->acs_chan); + + priv->channel_time = jiffies; + priv->acs_chan = channel; + } rc = mwl8k_post_cmd(hw, &cmd->header); kfree(cmd); @@ -5263,6 +5391,27 @@ static int mwl8k_get_survey(struct ieee80211_hw *hw, int idx, { struct mwl8k_priv *priv = hw->priv; struct ieee80211_conf *conf = &hw->conf; + struct ieee80211_supported_band *sband; + + if (priv->ap_fw) { + sband = hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + + if (sband && idx >= sband->n_channels) { + idx -= sband->n_channels; + sband = NULL; + } + + if (!sband) + sband = hw->wiphy->bands[IEEE80211_BAND_5GHZ]; + + if (!sband || idx >= sband->n_channels) + return -ENOENT; + + memcpy(survey, &priv->survey[idx], sizeof(*survey)); + survey->channel = &sband->channels[idx]; + + return 0; + } if (idx != 0) return -ENOENT; @@ -5406,6 +5555,40 @@ mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return rc; } +static void mwl8k_sw_scan_start(struct ieee80211_hw *hw) +{ + struct mwl8k_priv *priv = hw->priv; + u8 tmp; + + if (!priv->ap_fw) + return; + + /* clear all stats */ + priv->channel_time = 0; + ioread32(priv->regs + BBU_RXRDY_CNT_REG); + ioread32(priv->regs + NOK_CCA_CNT_REG); + mwl8k_cmd_bbp_reg_access(priv->hw, 0, BBU_AVG_NOISE_VAL, &tmp); + + priv->sw_scan_start = true; +} + +static void mwl8k_sw_scan_complete(struct ieee80211_hw *hw) +{ + struct mwl8k_priv *priv = hw->priv; + u8 tmp; + + if (!priv->ap_fw) + return; + + priv->sw_scan_start = false; + + /* clear all stats */ + priv->channel_time = 0; + ioread32(priv->regs + BBU_RXRDY_CNT_REG); + ioread32(priv->regs + NOK_CCA_CNT_REG); + mwl8k_cmd_bbp_reg_access(priv->hw, 0, BBU_AVG_NOISE_VAL, &tmp); +} + static const struct ieee80211_ops mwl8k_ops = { .tx = mwl8k_tx, .start = mwl8k_start, @@ -5424,6 +5607,8 @@ static const struct ieee80211_ops mwl8k_ops = { .get_stats = mwl8k_get_stats, .get_survey = mwl8k_get_survey, .ampdu_action = mwl8k_ampdu_action, + .sw_scan_start = mwl8k_sw_scan_start, + .sw_scan_complete = mwl8k_sw_scan_complete, }; static void mwl8k_finalize_join_worker(struct work_struct *work) diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/orinoco/cfg.c index d01edd2c50c5..a9e94b6db5b7 100644 --- a/drivers/net/wireless/orinoco/cfg.c +++ b/drivers/net/wireless/orinoco/cfg.c @@ -59,7 +59,8 @@ int orinoco_wiphy_register(struct wiphy *wiphy) for (i = 0; i < NUM_CHANNELS; i++) { if (priv->channel_mask & (1 << i)) { priv->channels[i].center_freq = - ieee80211_dsss_chan_to_freq(i + 1); + ieee80211_channel_to_frequency(i + 1, + IEEE80211_BAND_2GHZ); channels++; } } @@ -177,7 +178,7 @@ static int orinoco_set_monitor_channel(struct wiphy *wiphy, if (chandef->chan->band != IEEE80211_BAND_2GHZ) return -EINVAL; - channel = ieee80211_freq_to_dsss_chan(chandef->chan->center_freq); + channel = ieee80211_frequency_to_channel(chandef->chan->center_freq); if ((channel < 1) || (channel > NUM_CHANNELS) || !(priv->channel_mask & (1 << (channel - 1)))) diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c index c09c8437c0b8..49300d04efdf 100644 --- a/drivers/net/wireless/orinoco/hw.c +++ b/drivers/net/wireless/orinoco/hw.c @@ -1193,7 +1193,7 @@ int orinoco_hw_get_freq(struct orinoco_private *priv) goto out; } - freq = ieee80211_dsss_chan_to_freq(channel); + freq = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); out: orinoco_unlock(priv, &flags); diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c index e8c5714bfd11..e175b9b8561b 100644 --- a/drivers/net/wireless/orinoco/scan.c +++ b/drivers/net/wireless/orinoco/scan.c @@ -110,7 +110,8 @@ static void orinoco_add_hostscan_result(struct orinoco_private *priv, break; } - freq = ieee80211_dsss_chan_to_freq(le16_to_cpu(bss->a.channel)); + freq = ieee80211_channel_to_frequency( + le16_to_cpu(bss->a.channel), IEEE80211_BAND_2GHZ); channel = ieee80211_get_channel(wiphy, freq); if (!channel) { printk(KERN_DEBUG "Invalid channel designation %04X(%04X)", @@ -146,7 +147,7 @@ void orinoco_add_extscan_result(struct orinoco_private *priv, ie_len = len - sizeof(*bss); ie = cfg80211_find_ie(WLAN_EID_DS_PARAMS, bss->data, ie_len); chan = ie ? ie[2] : 0; - freq = ieee80211_dsss_chan_to_freq(chan); + freq = ieee80211_channel_to_frequency(chan, IEEE80211_BAND_2GHZ); channel = ieee80211_get_channel(wiphy, freq); timestamp = le64_to_cpu(bss->timestamp); diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c index 3b5508f982e8..b7a867b50b94 100644 --- a/drivers/net/wireless/orinoco/wext.c +++ b/drivers/net/wireless/orinoco/wext.c @@ -444,7 +444,7 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, for (i = 0; i < (6 - frq->e); i++) denom *= 10; - chan = ieee80211_freq_to_dsss_chan(frq->m / denom); + chan = ieee80211_frequency_to_channel(frq->m / denom); } if ((chan < 1) || (chan > NUM_CHANNELS) || diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 6e635cfa24c8..b7ab3dfb3de8 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -513,7 +513,7 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev) if (!buf) return -ENOMEM; - left = block_size = min((size_t)P54U_FW_BLOCK, priv->fw->size); + left = block_size = min_t(size_t, P54U_FW_BLOCK, priv->fw->size); strcpy(buf, p54u_firmware_upload_3887); left -= strlen(p54u_firmware_upload_3887); tmp += strlen(p54u_firmware_upload_3887); diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 78fa64d3f223..ecbb0546cf3e 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -644,7 +644,7 @@ prism54_translate_bss(struct net_device *ndev, struct iw_request_info *info, wpa_ie_len = prism54_wpa_bss_ie_get(priv, bss->address, wpa_ie); if (wpa_ie_len > 0) { iwe.cmd = IWEVGENIE; - iwe.u.data.length = min(wpa_ie_len, (size_t)MAX_WPA_IE_LEN); + iwe.u.data.length = min_t(size_t, wpa_ie_len, MAX_WPA_IE_LEN); current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, wpa_ie); } diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 2e89a865a67d..39d22a154341 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -1290,7 +1290,8 @@ static int set_channel(struct usbnet *usbdev, int channel) if (is_associated(usbdev)) return 0; - dsconfig = ieee80211_dsss_chan_to_freq(channel) * 1000; + dsconfig = 1000 * + ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); len = sizeof(config); ret = rndis_query_oid(usbdev, diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 14a90ddf585c..a49c3d73ea2c 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -764,7 +764,7 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * Overwrite TX done handler */ - PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone); + INIT_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone); return 0; } diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 2e3d1645e68b..90fdb02b55e7 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -286,7 +286,7 @@ static ssize_t rt2x00debug_read_queue_dump(struct file *file, if (retval) return retval; - status = min((size_t)skb->len, length); + status = min_t(size_t, skb->len, length); if (copy_to_user(buf, skb->data, status)) { status = -EFAULT; goto exit; diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c index 7980ab1f9eca..959e699702e8 100644 --- a/drivers/net/wireless/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c @@ -335,7 +335,18 @@ static void rtl8180_tx(struct ieee80211_hw *dev, entry->flags2 = info->control.rates[1].idx >= 0 ? ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0; entry->retry_limit = info->control.rates[0].count; + + /* We must be sure that tx_flags is written last because the HW + * looks at it to check if the rest of data is valid or not + */ + wmb(); entry->flags = cpu_to_le32(tx_flags); + /* We must be sure this has been written before followings HW + * register write, because this write will made the HW attempts + * to DMA the just-written data + */ + wmb(); + __skb_queue_tail(&ring->queue, skb); if (ring->entries - skb_queue_len(&ring->queue) < 2) ieee80211_stop_queue(dev, prio); @@ -476,13 +487,21 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) struct sk_buff *skb = dev_alloc_skb(MAX_RX_SIZE); dma_addr_t *mapping; entry = &priv->rx_ring[i]; - if (!skb) - return 0; - + if (!skb) { + wiphy_err(dev->wiphy, "Cannot allocate RX skb\n"); + return -ENOMEM; + } priv->rx_buf[i] = skb; mapping = (dma_addr_t *)skb->cb; *mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb), MAX_RX_SIZE, PCI_DMA_FROMDEVICE); + + if (pci_dma_mapping_error(priv->pdev, *mapping)) { + kfree_skb(skb); + wiphy_err(dev->wiphy, "Cannot map DMA for RX skb\n"); + return -ENOMEM; + } + entry->rx_buf = cpu_to_le32(*mapping); entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN | MAX_RX_SIZE); @@ -619,11 +638,23 @@ static int rtl8180_start(struct ieee80211_hw *dev) if (priv->r8185) { reg = rtl818x_ioread8(priv, &priv->map->CW_CONF); + + /* CW is not on per-packet basis. + * in rtl8185 the CW_VALUE reg is used. + */ reg &= ~RTL818X_CW_CONF_PERPACKET_CW; + /* retry limit IS on per-packet basis. + * the short and long retry limit in TX_CONF + * reg are ignored + */ reg |= RTL818X_CW_CONF_PERPACKET_RETRY; rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg); reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL); + /* TX antenna and TX gain are not on per-packet basis. + * TX Antenna is selected by ANTSEL reg (RX in BB regs). + * TX gain is selected with CCK_TX_AGC and OFDM_TX_AGC regs + */ reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN; reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL; reg |= RTL818X_TX_AGC_CTL_FEEDBACK_ANT; @@ -642,6 +673,8 @@ static int rtl8180_start(struct ieee80211_hw *dev) else reg &= ~RTL818X_TX_CONF_HW_SEQNUM; + reg &= ~RTL818X_TX_CONF_DISCW; + /* different meaning, same value on both rtl8185 and rtl8180 */ reg &= ~RTL818X_TX_CONF_SAT_HWPLCP; @@ -1135,7 +1168,7 @@ static int rtl8180_probe(struct pci_dev *pdev, return 0; err_iounmap: - iounmap(priv->map); + pci_iounmap(pdev, priv->map); err_free_dev: ieee80211_free_hw(dev); diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig index c2ffce7a907c..bf3cf124e4ea 100644 --- a/drivers/net/wireless/rtlwifi/Kconfig +++ b/drivers/net/wireless/rtlwifi/Kconfig @@ -5,7 +5,7 @@ menuconfig RTL_CARDS ---help--- This option will enable support for the Realtek mac80211-based wireless drivers. Drivers rtl8192ce, rtl8192cu, rtl8192se, rtl8192de, - rtl8723eu, and rtl8188eu share some common code. + rtl8723ae, rtl8723be, and rtl8188ae share some common code. if RTL_CARDS @@ -48,12 +48,27 @@ config RTL8723AE depends on PCI select RTLWIFI select RTLWIFI_PCI + select RTL8723_COMMON + select RTLBTCOEXIST ---help--- This is the driver for Realtek RTL8723AE 802.11n PCIe wireless network adapters. If you choose to build it as a module, it will be called rtl8723ae +config RTL8723BE + tristate "Realtek RTL8723BE PCIe Wireless Network Adapter" + depends on PCI + select RTLWIFI + select RTLWIFI_PCI + select RTL8723_COMMON + select RTLBTCOEXIST + ---help--- + This is the driver for Realtek RTL8723BE 802.11n PCIe + wireless network adapters. + + If you choose to build it as a module, it will be called rtl8723be + config RTL8188EE tristate "Realtek RTL8188EE Wireless Network Adapter" depends on PCI @@ -101,4 +116,14 @@ config RTL8192C_COMMON depends on RTL8192CE || RTL8192CU default y +config RTL8723_COMMON + tristate + depends on RTL8723AE || RTL8723BE + default y + +config RTLBTCOEXIST + tristate + depends on RTL8723AE || RTL8723BE + default y + endif diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/rtlwifi/Makefile index d56f023a4b90..bba36a06abcc 100644 --- a/drivers/net/wireless/rtlwifi/Makefile +++ b/drivers/net/wireless/rtlwifi/Makefile @@ -24,6 +24,9 @@ obj-$(CONFIG_RTL8192CU) += rtl8192cu/ obj-$(CONFIG_RTL8192SE) += rtl8192se/ obj-$(CONFIG_RTL8192DE) += rtl8192de/ obj-$(CONFIG_RTL8723AE) += rtl8723ae/ +obj-$(CONFIG_RTL8723BE) += rtl8723be/ obj-$(CONFIG_RTL8188EE) += rtl8188ee/ +obj-$(CONFIG_RTLBTCOEXIST) += btcoexist/ +obj-$(CONFIG_RTL8723_COMMON) += rtl8723com/ ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/rtlwifi/btcoexist/Makefile new file mode 100644 index 000000000000..47ceecfcb7dc --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/Makefile @@ -0,0 +1,7 @@ +btcoexist-objs := halbtc8723b2ant.o \ + halbtcoutsrc.o \ + rtl_btc.o + +obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h new file mode 100644 index 000000000000..d76684eb24d0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h @@ -0,0 +1,75 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * Larry Finger <Larry.Finger@lwfinger.net> + * + ******************************************************************************/ + +#ifndef __HALBT_PRECOMP_H__ +#define __HALBT_PRECOMP_H__ +/************************************************************* + * include files + *************************************************************/ +#include "../wifi.h" +#include "../efuse.h" +#include "../base.h" +#include "../regd.h" +#include "../cam.h" +#include "../ps.h" +#include "../pci.h" + +#include "halbtcoutsrc.h" + +#include "halbtc8723b2ant.h" + +#define BIT0 0x00000001 +#define BIT1 0x00000002 +#define BIT2 0x00000004 +#define BIT3 0x00000008 +#define BIT4 0x00000010 +#define BIT5 0x00000020 +#define BIT6 0x00000040 +#define BIT7 0x00000080 +#define BIT8 0x00000100 +#define BIT9 0x00000200 +#define BIT10 0x00000400 +#define BIT11 0x00000800 +#define BIT12 0x00001000 +#define BIT13 0x00002000 +#define BIT14 0x00004000 +#define BIT15 0x00008000 +#define BIT16 0x00010000 +#define BIT17 0x00020000 +#define BIT18 0x00040000 +#define BIT19 0x00080000 +#define BIT20 0x00100000 +#define BIT21 0x00200000 +#define BIT22 0x00400000 +#define BIT23 0x00800000 +#define BIT24 0x01000000 +#define BIT25 0x02000000 +#define BIT26 0x04000000 +#define BIT27 0x08000000 +#define BIT28 0x10000000 +#define BIT29 0x20000000 +#define BIT30 0x40000000 +#define BIT31 0x80000000 + +#endif /* __HALBT_PRECOMP_H__ */ diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.c new file mode 100644 index 000000000000..d916ab9f3c38 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -0,0 +1,3698 @@ +/****************************************************************************** + * + * Copyright(c) 2012 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +/*************************************************************** + * Description: + * + * This file is for RTL8723B Co-exist mechanism + * + * History + * 2012/11/15 Cosa first check in. + * + **************************************************************/ +/************************************************************** + * include files + **************************************************************/ +#include "halbt_precomp.h" +/************************************************************** + * Global variables, these are static variables + **************************************************************/ +static struct coex_dm_8723b_2ant glcoex_dm_8723b_2ant; +static struct coex_dm_8723b_2ant *coex_dm = &glcoex_dm_8723b_2ant; +static struct coex_sta_8723b_2ant glcoex_sta_8723b_2ant; +static struct coex_sta_8723b_2ant *coex_sta = &glcoex_sta_8723b_2ant; + +static const char *const glbt_info_src_8723b_2ant[] = { + "BT Info[wifi fw]", + "BT Info[bt rsp]", + "BT Info[bt auto report]", +}; + +static u32 glcoex_ver_date_8723b_2ant = 20130731; +static u32 glcoex_ver_8723b_2ant = 0x3b; + +/************************************************************** + * local function proto type if needed + **************************************************************/ +/************************************************************** + * local function start with btc8723b2ant_ + **************************************************************/ +static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, + u8 rssi_thresh1) +{ + s32 bt_rssi = 0; + u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; + + bt_rssi = coex_sta->bt_rssi; + + if (level_num == 2) { + if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || + (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { + if (bt_rssi >= rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + bt_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to High\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "stay at Low\n"); + } + } else { + if (bt_rssi < rssi_thresh) { + bt_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to Low\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi thresh error!!\n"); + return coex_sta->pre_bt_rssi_state; + } + + if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || + (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { + if (bt_rssi >= rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + bt_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to Medium\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "stay at Low\n"); + } + } else if ((coex_sta->pre_bt_rssi_state == + BTC_RSSI_STATE_MEDIUM) || + (coex_sta->pre_bt_rssi_state == + BTC_RSSI_STATE_STAY_MEDIUM)) { + if (bt_rssi >= rssi_thresh1 + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + bt_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to High\n"); + } else if (bt_rssi < rssi_thresh) { + bt_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to Low\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "stay at Medium\n"); + } + } else { + if (bt_rssi < rssi_thresh1) { + bt_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "switch to Medium\n"); + } else { + bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE, + "[BTCoex], BT Rssi state " + "stay at High\n"); + } + } + } + + coex_sta->pre_bt_rssi_state = bt_rssi_state; + + return bt_rssi_state; +} + +static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, + u8 index, u8 level_num, + u8 rssi_thresh, u8 rssi_thresh1) +{ + s32 wifi_rssi = 0; + u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index]; + + btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); + + if (level_num == 2) { + if ((coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_LOW) || + (coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_STAY_LOW)) { + if (wifi_rssi >= rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + wifi_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to High\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "stay at Low\n"); + } + } else { + if (wifi_rssi < rssi_thresh) { + wifi_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to Low\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "stay at High\n"); + } + } + } else if (level_num == 3) { + if (rssi_thresh > rssi_thresh1) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI thresh error!!\n"); + return coex_sta->pre_wifi_rssi_state[index]; + } + + if ((coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_LOW) || + (coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_STAY_LOW)) { + if (wifi_rssi >= rssi_thresh + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to Medium\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "stay at Low\n"); + } + } else if ((coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_MEDIUM) || + (coex_sta->pre_wifi_rssi_state[index] == + BTC_RSSI_STATE_STAY_MEDIUM)) { + if (wifi_rssi >= rssi_thresh1 + + BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) { + wifi_rssi_state = BTC_RSSI_STATE_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to High\n"); + } else if (wifi_rssi < rssi_thresh) { + wifi_rssi_state = BTC_RSSI_STATE_LOW; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to Low\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "stay at Medium\n"); + } + } else { + if (wifi_rssi < rssi_thresh1) { + wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "switch to Medium\n"); + } else { + wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_WIFI_RSSI_STATE, + "[BTCoex], wifi RSSI state " + "stay at High\n"); + } + } + } + + coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; + + return wifi_rssi_state; +} + +static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) +{ + u32 reg_hp_txrx, reg_lp_txrx, u32tmp; + u32 reg_hp_tx = 0, reg_hp_rx = 0; + u32 reg_lp_tx = 0, reg_lp_rx = 0; + + reg_hp_txrx = 0x770; + reg_lp_txrx = 0x774; + + u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); + reg_hp_tx = u32tmp & MASKLWORD; + reg_hp_rx = (u32tmp & MASKHWORD) >> 16; + + u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); + reg_lp_tx = u32tmp & MASKLWORD; + reg_lp_rx = (u32tmp & MASKHWORD) >> 16; + + coex_sta->high_priority_tx = reg_hp_tx; + coex_sta->high_priority_rx = reg_hp_rx; + coex_sta->low_priority_tx = reg_lp_tx; + coex_sta->low_priority_rx = reg_lp_rx; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", + reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR, + "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n", + reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx); + + /* reset counter */ + btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); +} + +static bool btc8723b2ant_is_wifi_status_changed(struct btc_coexist *btcoexist) +{ + static bool pre_wifi_busy; + static bool pre_under_4way; + static bool pre_bt_hs_on; + bool wifi_busy = false, under_4way = false, bt_hs_on = false; + bool wifi_connected = false; + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, + &under_4way); + + if (wifi_connected) { + if (wifi_busy != pre_wifi_busy) { + pre_wifi_busy = wifi_busy; + return true; + } + + if (under_4way != pre_under_4way) { + pre_under_4way = under_4way; + return true; + } + + if (bt_hs_on != pre_bt_hs_on) { + pre_bt_hs_on = bt_hs_on; + return true; + } + } + + return false; +} + +static void btc8723b2ant_update_bt_link_info(struct btc_coexist *btcoexist) +{ + /*struct btc_stack_info *stack_info = &btcoexist->stack_info;*/ + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + bool bt_hs_on = false; + +#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 1) /* profile from bt patch */ + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + + bt_link_info->bt_link_exist = coex_sta->bt_link_exist; + bt_link_info->sco_exist = coex_sta->sco_exist; + bt_link_info->a2dp_exist = coex_sta->a2dp_exist; + bt_link_info->pan_exist = coex_sta->pan_exist; + bt_link_info->hid_exist = coex_sta->hid_exist; + + /* work around for HS mode. */ + if (bt_hs_on) { + bt_link_info->pan_exist = true; + bt_link_info->bt_link_exist = true; + } +#else /* profile from bt stack */ + bt_link_info->bt_link_exist = stack_info->bt_link_exist; + bt_link_info->sco_exist = stack_info->sco_exist; + bt_link_info->a2dp_exist = stack_info->a2dp_exist; + bt_link_info->pan_exist = stack_info->pan_exist; + bt_link_info->hid_exist = stack_info->hid_exist; + + /*for win-8 stack HID report error*/ + if (!stack_info->hid_exist) + stack_info->hid_exist = coex_sta->hid_exist; + /*sync BTInfo with BT firmware and stack*/ + /* when stack HID report error, here we use the info from bt fw.*/ + if (!stack_info->bt_link_exist) + stack_info->bt_link_exist = coex_sta->bt_link_exist; +#endif + /* check if Sco only */ + if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && !bt_link_info->hid_exist) + bt_link_info->sco_only = true; + else + bt_link_info->sco_only = false; + + /* check if A2dp only */ + if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && !bt_link_info->hid_exist) + bt_link_info->a2dp_only = true; + else + bt_link_info->a2dp_only = false; + + /* check if Pan only */ + if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && + bt_link_info->pan_exist && !bt_link_info->hid_exist) + bt_link_info->pan_only = true; + else + bt_link_info->pan_only = false; + + /* check if Hid only */ + if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && + !bt_link_info->pan_exist && bt_link_info->hid_exist) + bt_link_info->hid_only = true; + else + bt_link_info->hid_only = false; +} + +static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist) +{ + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + bool bt_hs_on = false; + u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED; + u8 num_of_diff_profile = 0; + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + + if (!bt_link_info->bt_link_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], No BT link exists!!!\n"); + return algorithm; + } + + if (bt_link_info->sco_exist) + num_of_diff_profile++; + if (bt_link_info->hid_exist) + num_of_diff_profile++; + if (bt_link_info->pan_exist) + num_of_diff_profile++; + if (bt_link_info->a2dp_exist) + num_of_diff_profile++; + + if (num_of_diff_profile == 1) { + if (bt_link_info->sco_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO only\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_SCO; + } else { + if (bt_link_info->hid_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID only\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_HID; + } else if (bt_link_info->a2dp_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], A2DP only\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP; + } else if (bt_link_info->pan_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], PAN(HS) only\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANHS; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], PAN(EDR) only\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR; + } + } + } + } else if (num_of_diff_profile == 2) { + if (bt_link_info->sco_exist) { + if (bt_link_info->hid_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + HID\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } else if (bt_link_info->a2dp_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + A2DP ==> SCO\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } else if (bt_link_info->pan_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + PAN(HS)\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_SCO; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + PAN(EDR)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } + } + } else { + if (bt_link_info->hid_exist && + bt_link_info->a2dp_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID + A2DP\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP; + } else if (bt_link_info->hid_exist && + bt_link_info->pan_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID + PAN(HS)\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_HID; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID + PAN(EDR)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } + } else if (bt_link_info->pan_exist && + bt_link_info->a2dp_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], A2DP + PAN(HS)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex],A2DP + PAN(EDR)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP; + } + } + } + } else if (num_of_diff_profile == 3) { + if (bt_link_info->sco_exist) { + if (bt_link_info->hid_exist && + bt_link_info->a2dp_exist) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP" + " ==> HID\n"); + algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } else if (bt_link_info->hid_exist && + bt_link_info->pan_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + HID + " + "PAN(HS)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + HID + " + "PAN(EDR)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } + } else if (bt_link_info->pan_exist && + bt_link_info->a2dp_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + A2DP + " + "PAN(HS)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + A2DP + " + "PAN(EDR) ==> HID\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } + } + } else { + if (bt_link_info->hid_exist && + bt_link_info->pan_exist && + bt_link_info->a2dp_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID + A2DP + " + "PAN(HS)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_HID_A2DP; + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], HID + A2DP + " + "PAN(EDR)\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; + } + } + } + } else if (num_of_diff_profile >= 3) { + if (bt_link_info->sco_exist) { + if (bt_link_info->hid_exist && + bt_link_info->pan_exist && + bt_link_info->a2dp_exist) { + if (bt_hs_on) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Error!!! SCO + HID" + " + A2DP + PAN(HS)\n"); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], SCO + HID + A2DP +" + " PAN(EDR)==>PAN(EDR)+HID\n"); + algorithm = + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID; + } + } + } + } + return algorithm; +} + +static bool btc8723b_need_dec_pwr(struct btc_coexist *btcoexist) +{ + bool ret = false; + bool bt_hs_on = false, wifi_connected = false; + s32 bt_hs_rssi = 0; + u8 bt_rssi_state; + + if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on)) + return false; + if (!btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected)) + return false; + if (!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi)) + return false; + + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + if (wifi_connected) { + if (bt_hs_on) { + if (bt_hs_rssi > 37) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt " + "power for HS mode!!\n"); + ret = true; + } + } else { + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], Need to decrease bt " + "power for Wifi is connected!!\n"); + ret = true; + } + } + } + + return ret; +} + +static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist, + u8 dac_swing_lvl) +{ + u8 h2c_parameter[1] = {0}; + + /* There are several type of dacswing + * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 + */ + h2c_parameter[0] = dac_swing_lvl; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]); + + btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); +} + +static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, + bool dec_bt_pwr) +{ + u8 h2c_parameter[1] = {0}; + + h2c_parameter[0] = 0; + + if (dec_bt_pwr) + h2c_parameter[0] |= BIT1; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n", + (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]); + + btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); +} + +static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist, + bool force_exec, bool dec_bt_pwr) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s Dec BT power = %s\n", + (force_exec ? "force to" : ""), (dec_bt_pwr ? "ON" : "OFF")); + coex_dm->cur_dec_bt_pwr = dec_bt_pwr; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n", + coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr); + + if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr) + return; + } + btc8723b2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr); + + coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr; +} + +static void btc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, + bool force_exec, u8 fw_dac_swing_lvl) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s set FW Dac Swing level = %d\n", + (force_exec ? "force to" : ""), fw_dac_swing_lvl); + coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], preFwDacSwingLvl=%d, " + "curFwDacSwingLvl=%d\n", + coex_dm->pre_fw_dac_swing_lvl, + coex_dm->cur_fw_dac_swing_lvl); + + if (coex_dm->pre_fw_dac_swing_lvl == + coex_dm->cur_fw_dac_swing_lvl) + return; + } + + btc8723b2ant_set_fw_dac_swing_level(btcoexist, + coex_dm->cur_fw_dac_swing_lvl); + coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; +} + +static void btc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist, + bool rx_rf_shrink_on) +{ + if (rx_rf_shrink_on) { + /* Shrink RF Rx LPF corner */ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Shrink RF Rx LPF corner!!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, + 0xfffff, 0xffffc); + } else { + /* Resume RF Rx LPF corner */ + /* After initialized, we can use coex_dm->btRf0x1eBackup */ + if (btcoexist->initilized) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Resume RF Rx LPF corner!!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, + 0xfffff, + coex_dm->bt_rf0x1e_backup); + } + } +} + +static void btc8723b2ant_rf_shrink(struct btc_coexist *btcoexist, + bool force_exec, bool rx_rf_shrink_on) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn Rx RF Shrink = %s\n", + (force_exec ? "force to" : ""), (rx_rf_shrink_on ? + "ON" : "OFF")); + coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreRfRxLpfShrink=%d, " + "bCurRfRxLpfShrink=%d\n", + coex_dm->pre_rf_rx_lpf_shrink, + coex_dm->cur_rf_rx_lpf_shrink); + + if (coex_dm->pre_rf_rx_lpf_shrink == + coex_dm->cur_rf_rx_lpf_shrink) + return; + } + btc8723b2ant_set_sw_rf_rx_lpf_corner(btcoexist, + coex_dm->cur_rf_rx_lpf_shrink); + + coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink; +} + +static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist, + bool low_penalty_ra) +{ + u8 h2c_parameter[6] = {0}; + + h2c_parameter[0] = 0x6; /* opCode, 0x6= Retry_Penalty*/ + + if (low_penalty_ra) { + h2c_parameter[1] |= BIT0; + /*normal rate except MCS7/6/5, OFDM54/48/36*/ + h2c_parameter[2] = 0x00; + h2c_parameter[3] = 0xf7; /*MCS7 or OFDM54*/ + h2c_parameter[4] = 0xf8; /*MCS6 or OFDM48*/ + h2c_parameter[5] = 0xf9; /*MCS5 or OFDM36*/ + } + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], set WiFi Low-Penalty Retry: %s", + (low_penalty_ra ? "ON!!" : "OFF!!")); + + btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); +} + +static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist, + bool force_exec, bool low_penalty_ra) +{ + /*return; */ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn LowPenaltyRA = %s\n", + (force_exec ? "force to" : ""), (low_penalty_ra ? + "ON" : "OFF")); + coex_dm->cur_low_penalty_ra = low_penalty_ra; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreLowPenaltyRa=%d, " + "bCurLowPenaltyRa=%d\n", + coex_dm->pre_low_penalty_ra, + coex_dm->cur_low_penalty_ra); + + if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) + return; + } + btc8723b_set_penalty_txrate(btcoexist, coex_dm->cur_low_penalty_ra); + + coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; +} + +static void btc8723b2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, + u32 level) +{ + u8 val = (u8) level; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Write SwDacSwing = 0x%x\n", level); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val); +} + +static void btc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoex, + bool sw_dac_swing_on, + u32 sw_dac_swing_lvl) +{ + if (sw_dac_swing_on) + btc8723b2ant_set_dac_swing_reg(btcoex, sw_dac_swing_lvl); + else + btc8723b2ant_set_dac_swing_reg(btcoex, 0x18); +} + + +static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist, + bool force_exec, bool dac_swing_on, + u32 dac_swing_lvl) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n", + (force_exec ? "force to" : ""), + (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl); + coex_dm->cur_dac_swing_on = dac_swing_on; + coex_dm->cur_dac_swing_lvl = dac_swing_lvl; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x," + " bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n", + coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl, + coex_dm->cur_dac_swing_on, + coex_dm->cur_dac_swing_lvl); + + if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) && + (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl)) + return; + } + mdelay(30); + btc8723b2ant_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on, + dac_swing_lvl); + + coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on; + coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl; +} + +static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist, + bool agc_table_en) +{ + u8 rssi_adjust_val = 0; + + /* BB AGC Gain Table */ + if (agc_table_en) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table On!\n"); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6b1D0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6a1E0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], BB Agc Table Off!\n"); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001); + btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa4200001); + } + + + /* RF Gain */ + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000); + if (agc_table_en) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table On!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, + 0xfffff, 0x38fff); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, + 0xfffff, 0x38ffe); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table Off!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, + 0xfffff, 0x380c3); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, + 0xfffff, 0x28ce6); + } + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1); + + if (agc_table_en) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table On!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, + 0xfffff, 0x38fff); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, + 0xfffff, 0x38ffe); + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], Agc Table Off!\n"); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, + 0xfffff, 0x380c3); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, + 0xfffff, 0x28ce6); + } + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x0); + + /* set rssiAdjustVal for wifi module. */ + if (agc_table_en) + rssi_adjust_val = 8; + btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, + &rssi_adjust_val); +} + +static void btc8723b2ant_agc_table(struct btc_coexist *btcoexist, + bool force_exec, bool agc_table_en) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s %s Agc Table\n", + (force_exec ? "force to" : ""), + (agc_table_en ? "Enable" : "Disable")); + coex_dm->cur_agc_table_en = agc_table_en; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n", + coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en); + + if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en) + return; + } + btc8723b2ant_set_agc_table(btcoexist, agc_table_en); + + coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en; +} + +static void btc8723b2ant_set_coex_table(struct btc_coexist *btcoexist, + u32 val0x6c0, u32 val0x6c4, + u32 val0x6c8, u8 val0x6cc) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0); + btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4); + btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8); + btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC, + "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc); + btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); +} + +static void btc8723b2ant_coex_table(struct btc_coexist *btcoexist, + bool force_exec, u32 val0x6c0, + u32 val0x6c4, u32 val0x6c8, + u8 val0x6cc) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW, + "[BTCoex], %s write Coex Table 0x6c0=0x%x," + " 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n", + (force_exec ? "force to" : ""), val0x6c0, + val0x6c4, val0x6c8, val0x6cc); + coex_dm->cur_val0x6c0 = val0x6c0; + coex_dm->cur_val0x6c4 = val0x6c4; + coex_dm->cur_val0x6c8 = val0x6c8; + coex_dm->cur_val0x6cc = val0x6cc; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], preVal0x6c0=0x%x, " + "preVal0x6c4=0x%x, preVal0x6c8=0x%x, " + "preVal0x6cc=0x%x !!\n", + coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4, + coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL, + "[BTCoex], curVal0x6c0=0x%x, " + "curVal0x6c4=0x%x, curVal0x6c8=0x%x, " + "curVal0x6cc=0x%x !!\n", + coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4, + coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc); + + if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && + (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && + (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) && + (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)) + return; + } + btc8723b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, + val0x6c8, val0x6cc); + + coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0; + coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4; + coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8; + coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc; +} + +static void btc8723b_coex_tbl_type(struct btc_coexist *btcoexist, + bool force_exec, u8 type) +{ + switch (type) { + case 0: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555, + 0x55555555, 0xffff, 0x3); + break; + case 1: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55555555, + 0x5afa5afa, 0xffff, 0x3); + break; + case 2: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, + 0x5a5a5a5a, 0xffff, 0x3); + break; + case 3: + btc8723b2ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa, + 0xaaaaaaaa, 0xffff, 0x3); + break; + case 4: + btc8723b2ant_coex_table(btcoexist, force_exec, 0xffffffff, + 0xffffffff, 0xffff, 0x3); + break; + case 5: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x5fff5fff, + 0x5fff5fff, 0xffff, 0x3); + break; + case 6: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5a5a5a5a, 0xffff, 0x3); + break; + case 7: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5afa5afa, 0xffff, 0x3); + break; + case 8: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x5aea5aea, + 0x5aea5aea, 0xffff, 0x3); + break; + case 9: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5aea5aea, 0xffff, 0x3); + break; + case 10: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5aff5aff, 0xffff, 0x3); + break; + case 11: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5a5f5a5f, 0xffff, 0x3); + break; + case 12: + btc8723b2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, + 0x5f5f5f5f, 0xffff, 0x3); + break; + default: + break; + } +} + +static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, + bool enable) +{ + u8 h2c_parameter[1] = {0}; + + if (enable) + h2c_parameter[0] |= BIT0;/* function enable*/ + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], set FW for BT Ignore Wlan_Act, " + "FW write 0x63=0x%x\n", h2c_parameter[0]); + + btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); +} + +static void btc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist, + bool force_exec, bool enable) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s turn Ignore WlanAct %s\n", + (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); + coex_dm->cur_ignore_wlan_act = enable; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPreIgnoreWlanAct = %d, " + "bCurIgnoreWlanAct = %d!!\n", + coex_dm->pre_ignore_wlan_act, + coex_dm->cur_ignore_wlan_act); + + if (coex_dm->pre_ignore_wlan_act == + coex_dm->cur_ignore_wlan_act) + return; + } + btc8723b2ant_set_fw_ignore_wlan_act(btcoexist, enable); + + coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; +} + +static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1, + u8 byte2, u8 byte3, u8 byte4, u8 byte5) +{ + u8 h2c_parameter[5]; + + h2c_parameter[0] = byte1; + h2c_parameter[1] = byte2; + h2c_parameter[2] = byte3; + h2c_parameter[3] = byte4; + h2c_parameter[4] = byte5; + + coex_dm->ps_tdma_para[0] = byte1; + coex_dm->ps_tdma_para[1] = byte2; + coex_dm->ps_tdma_para[2] = byte3; + coex_dm->ps_tdma_para[3] = byte4; + coex_dm->ps_tdma_para[4] = byte5; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n", + h2c_parameter[0], + h2c_parameter[1] << 24 | h2c_parameter[2] << 16 | + h2c_parameter[3] << 8 | h2c_parameter[4]); + + btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); +} + +static void btc8723b2ant_sw_mechanism1(struct btc_coexist *btcoexist, + bool shrink_rx_lpf, bool low_penalty_ra, + bool limited_dig, bool bt_lna_constrain) +{ + btc8723b2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf); + btc8723b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); +} + +static void btc8723b2ant_sw_mechanism2(struct btc_coexist *btcoexist, + bool agc_table_shift, bool adc_backoff, + bool sw_dac_swing, u32 dac_swing_lvl) +{ + btc8723b2ant_agc_table(btcoexist, NORMAL_EXEC, agc_table_shift); + btc8723b2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, + dac_swing_lvl); +} + +static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, + bool turn_on, u8 type) +{ + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], %s turn %s PS TDMA, type=%d\n", + (force_exec ? "force to" : ""), + (turn_on ? "ON" : "OFF"), type); + coex_dm->cur_ps_tdma_on = turn_on; + coex_dm->cur_ps_tdma = type; + + if (!force_exec) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n", + coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n", + coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); + + if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && + (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) + return; + } + if (turn_on) { + switch (type) { + case 1: + default: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0xe1, 0x90); + break; + case 2: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12, + 0x12, 0xe1, 0x90); + break; + case 3: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, + 0x3, 0xf1, 0x90); + break; + case 4: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10, + 0x03, 0xf1, 0x90); + break; + case 5: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0x60, 0x90); + break; + case 6: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12, + 0x12, 0x60, 0x90); + break; + case 7: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, + 0x3, 0x70, 0x90); + break; + case 8: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10, + 0x3, 0x70, 0x90); + break; + case 9: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0xe1, 0x90); + break; + case 10: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12, + 0x12, 0xe1, 0x90); + break; + case 11: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa, + 0xa, 0xe1, 0x90); + break; + case 12: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, + 0x5, 0xe1, 0x90); + break; + case 13: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0x60, 0x90); + break; + case 14: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12, + 0x12, 0x60, 0x90); + break; + case 15: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa, + 0xa, 0x60, 0x90); + break; + case 16: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, + 0x5, 0x60, 0x90); + break; + case 17: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x2f, + 0x2f, 0x60, 0x90); + break; + case 18: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, + 0x5, 0xe1, 0x90); + break; + case 19: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, + 0x25, 0xe1, 0x90); + break; + case 20: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, + 0x25, 0x60, 0x90); + break; + case 21: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15, + 0x03, 0x70, 0x90); + break; + case 71: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, + 0x1a, 0xe1, 0x90); + break; + } + } else { + /* disable PS tdma */ + switch (type) { + case 0: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, + 0x40, 0x0); + break; + case 1: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, + 0x48, 0x0); + break; + default: + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, + 0x40, 0x0); + break; + } + } + + /* update pre state */ + coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; + coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; +} + +static void btc8723b2ant_coex_alloff(struct btc_coexist *btcoexist) +{ + /* fw all off */ + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + /* sw all off */ + btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); + + /* hw all off */ + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0); +} + +static void btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist) +{ + /* force to reset coex mechanism*/ + + btc8723b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); + btc8723b2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false); + + btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); +} + +static void btc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist) +{ + bool wifi_connected = false; + bool low_pwr_disable = true; + + btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + + if (wifi_connected) { + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + } else { + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + } + btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); + + coex_dm->need_recover_0x948 = true; + coex_dm->backup_0x948 = btcoexist->btc_read_2byte(btcoexist, 0x948); + + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280); +} + +static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist) +{ + bool common = false, wifi_connected = false; + bool wifi_busy = false; + bool bt_hs_on = false, low_pwr_disable = false; + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); + + if (!wifi_connected) { + low_pwr_disable = false; + btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi non-connected idle!!\n"); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, + 0x0); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, + false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, false, + 0x18); + + common = true; + } else { + if (BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == + coex_dm->bt_status) { + low_pwr_disable = false; + btcoexist->btc_set(btcoexist, + BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi connected + " + "BT non connected-idle!!\n"); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, + 0xfffff, 0x0); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, + 0xb); + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, + false); + + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + + common = true; + } else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE == + coex_dm->bt_status) { + low_pwr_disable = true; + btcoexist->btc_set(btcoexist, + BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + + if (bt_hs_on) + return false; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi connected + " + "BT connected-idle!!\n"); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, + 0xfffff, 0x0); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, + 0xb); + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, + false); + + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + + common = true; + } else { + low_pwr_disable = true; + btcoexist->btc_set(btcoexist, + BTC_SET_ACT_DISABLE_LOW_POWER, + &low_pwr_disable); + + if (wifi_busy) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi Connected-Busy + " + "BT Busy!!\n"); + common = false; + } else { + if (bt_hs_on) + return false; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Wifi Connected-Idle + " + "BT Busy!!\n"); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, + 0x1, 0xfffff, 0x0); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, + 7); + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 21); + btc8723b2ant_fw_dac_swing_lvl(btcoexist, + NORMAL_EXEC, + 0xb); + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, + NORMAL_EXEC, + true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, + NORMAL_EXEC, + false); + btc8723b2ant_sw_mechanism1(btcoexist, false, + false, false, + false); + btc8723b2ant_sw_mechanism2(btcoexist, false, + false, false, + 0x18); + common = true; + } + } + } + + return common; +} + +static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause, + s32 result) +{ + /* Set PS TDMA for max interval == 1 */ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + + if (coex_dm->cur_ps_tdma == 71) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 5); + coex_dm->tdma_adj_type = 5; + } else if (coex_dm->cur_ps_tdma == 1) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 5); + coex_dm->tdma_adj_type = 5; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 4) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 9) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 13); + coex_dm->tdma_adj_type = 13; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 12) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 16); + coex_dm->tdma_adj_type = 16; + } + + if (result == -1) { + if (coex_dm->cur_ps_tdma == 5) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 13) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 16); + coex_dm->tdma_adj_type = 16; + } + } else if (result == 1) { + if (coex_dm->cur_ps_tdma == 8) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 5); + coex_dm->tdma_adj_type = 5; + } else if (coex_dm->cur_ps_tdma == 16) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 13); + coex_dm->tdma_adj_type = 13; + } + } + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + if (coex_dm->cur_ps_tdma == 5) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 71); + coex_dm->tdma_adj_type = 71; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + coex_dm->tdma_adj_type = 3; + } else if (coex_dm->cur_ps_tdma == 8) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); + coex_dm->tdma_adj_type = 4; + } else if (coex_dm->cur_ps_tdma == 13) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); + coex_dm->tdma_adj_type = 9; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); + coex_dm->tdma_adj_type = 11; + } else if (coex_dm->cur_ps_tdma == 16) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); + coex_dm->tdma_adj_type = 12; + } + + if (result == -1) { + if (coex_dm->cur_ps_tdma == 71) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 1); + coex_dm->tdma_adj_type = 1; + } else if (coex_dm->cur_ps_tdma == 1) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 4); + coex_dm->tdma_adj_type = 4; + } else if (coex_dm->cur_ps_tdma == 9) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 12); + coex_dm->tdma_adj_type = 12; + } + } else if (result == 1) { + int tmp = coex_dm->cur_ps_tdma; + switch (tmp) { + case 4: + case 3: + case 2: + case 12: + case 11: + case 10: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, tmp - 1); + coex_dm->tdma_adj_type = tmp - 1; + break; + case 1: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 71); + coex_dm->tdma_adj_type = 71; + break; + } + } + } +} + +static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause, + s32 result) +{ + /* Set PS TDMA for max interval == 2 */ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + if (coex_dm->cur_ps_tdma == 1) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 4) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 9) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 12) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); + coex_dm->tdma_adj_type = 16; + } + if (result == -1) { + if (coex_dm->cur_ps_tdma == 5) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 13) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 16); + coex_dm->tdma_adj_type = 16; + } + } else if (result == 1) { + if (coex_dm->cur_ps_tdma == 8) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (coex_dm->cur_ps_tdma == 16) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } + } + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + if (coex_dm->cur_ps_tdma == 5) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + coex_dm->tdma_adj_type = 3; + } else if (coex_dm->cur_ps_tdma == 8) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); + coex_dm->tdma_adj_type = 4; + } else if (coex_dm->cur_ps_tdma == 13) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); + coex_dm->tdma_adj_type = 11; + } else if (coex_dm->cur_ps_tdma == 16) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); + coex_dm->tdma_adj_type = 12; + } + if (result == -1) { + if (coex_dm->cur_ps_tdma == 1) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 4); + coex_dm->tdma_adj_type = 4; + } else if (coex_dm->cur_ps_tdma == 9) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 12); + coex_dm->tdma_adj_type = 12; + } + } else if (result == 1) { + if (coex_dm->cur_ps_tdma == 4) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 2); + coex_dm->tdma_adj_type = 2; + } else if (coex_dm->cur_ps_tdma == 12) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 10); + coex_dm->tdma_adj_type = 10; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 10); + coex_dm->tdma_adj_type = 10; + } + } + } +} + +static void set_tdma_int3(struct btc_coexist *btcoexist, bool tx_pause, + s32 result) +{ + /* Set PS TDMA for max interval == 3 */ + if (tx_pause) { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 1\n"); + if (coex_dm->cur_ps_tdma == 1) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 2) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 3) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 4) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 9) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 10) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 11) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 12) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); + coex_dm->tdma_adj_type = 16; + } + if (result == -1) { + if (coex_dm->cur_ps_tdma == 5) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 8); + coex_dm->tdma_adj_type = 8; + } else if (coex_dm->cur_ps_tdma == 13) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 16); + coex_dm->tdma_adj_type = 16; + } + } else if (result == 1) { + if (coex_dm->cur_ps_tdma == 8) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 7) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 6) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else if (coex_dm->cur_ps_tdma == 16) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 15) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else if (coex_dm->cur_ps_tdma == 14) { + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } + } + } else { + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], TxPause = 0\n"); + switch (coex_dm->cur_ps_tdma) { + case 5: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 6: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 7: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 8: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 4); + coex_dm->tdma_adj_type = 4; + break; + case 13: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 14: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 15: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 16: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 12); + coex_dm->tdma_adj_type = 12; + break; + } + if (result == -1) { + switch (coex_dm->cur_ps_tdma) { + case 1: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 2: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 3: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 4); + coex_dm->tdma_adj_type = 4; + break; + case 9: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 10: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 11: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 12); + coex_dm->tdma_adj_type = 12; + break; + } + } else if (result == 1) { + switch (coex_dm->cur_ps_tdma) { + case 4: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 3: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 2: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + break; + case 12: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 11: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + break; + case 10: + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } + } + } +} + +static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, + bool sco_hid, bool tx_pause, + u8 max_interval) +{ + static s32 up, dn, m, n, wait_count; + /*0: no change, +1: increase WiFi duration, -1: decrease WiFi duration*/ + s32 result; + u8 retry_count = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW, + "[BTCoex], TdmaDurationAdjust()\n"); + + if (!coex_dm->auto_tdma_adjust) { + coex_dm->auto_tdma_adjust = true; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], first run TdmaDurationAdjust()!!\n"); + if (sco_hid) { + if (tx_pause) { + if (max_interval == 1) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 13); + coex_dm->tdma_adj_type = 13; + } else if (max_interval == 2) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 14); + coex_dm->tdma_adj_type = 14; + } else if (max_interval == 3) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } else { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 15); + coex_dm->tdma_adj_type = 15; + } + } else { + if (max_interval == 1) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 9); + coex_dm->tdma_adj_type = 9; + } else if (max_interval == 2) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 10); + coex_dm->tdma_adj_type = 10; + } else if (max_interval == 3) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } else { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 11); + coex_dm->tdma_adj_type = 11; + } + } + } else { + if (tx_pause) { + if (max_interval == 1) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 5); + coex_dm->tdma_adj_type = 5; + } else if (max_interval == 2) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 6); + coex_dm->tdma_adj_type = 6; + } else if (max_interval == 3) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } else { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 7); + coex_dm->tdma_adj_type = 7; + } + } else { + if (max_interval == 1) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 1); + coex_dm->tdma_adj_type = 1; + } else if (max_interval == 2) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 2); + coex_dm->tdma_adj_type = 2; + } else if (max_interval == 3) { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + } else { + btc8723b2ant_ps_tdma(btcoexist, + NORMAL_EXEC, + true, 3); + coex_dm->tdma_adj_type = 3; + } + } + } + + up = 0; + dn = 0; + m = 1; + n = 3; + result = 0; + wait_count = 0; + } else { + /*accquire the BT TRx retry count from BT_Info byte2*/ + retry_count = coex_sta->bt_retry_cnt; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], retry_count = %d\n", retry_count); + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n", + up, dn, m, n, wait_count); + result = 0; + wait_count++; + /* no retry in the last 2-second duration*/ + if (retry_count == 0) { + up++; + dn--; + + if (dn <= 0) + dn = 0; + + if (up >= n) { + wait_count = 0; + n = 3; + up = 0; + dn = 0; + result = 1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], Increase wifi " + "duration!!\n"); + } /* <=3 retry in the last 2-second duration*/ + } else if (retry_count <= 3) { + up--; + dn++; + + if (up <= 0) + up = 0; + + if (dn == 2) { + if (wait_count <= 2) + m++; + else + m = 1; + + if (m >= 20) + m = 20; + + n = 3 * m; + up = 0; + dn = 0; + wait_count = 0; + result = -1; + BTC_PRINT(BTC_MSG_ALGORITHM, + ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration " + "for retry_counter<3!!\n"); + } + } else { + if (wait_count == 1) + m++; + else + m = 1; + + if (m >= 20) + m = 20; + + n = 3 * m; + up = 0; + dn = 0; + wait_count = 0; + result = -1; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], Decrease wifi duration " + "for retry_counter>3!!\n"); + } + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], max Interval = %d\n", max_interval); + if (max_interval == 1) + set_tdma_int1(btcoexist, tx_pause, result); + else if (max_interval == 2) + set_tdma_int2(btcoexist, tx_pause, result); + else if (max_interval == 3) + set_tdma_int3(btcoexist, tx_pause, result); + } + + /*if current PsTdma not match with the recorded one (when scan, dhcp..), + *then we have to adjust it back to the previous recorded one. + */ + if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) { + bool scan = false, link = false, roam = false; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], PsTdma type dismatch!!!, " + "curPsTdma=%d, recordPsTdma=%d\n", + coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); + + if (!scan && !link && !roam) + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, + coex_dm->tdma_adj_type); + else + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, + "[BTCoex], roaming/link/scan is under" + " progress, will adjust next time!!!\n"); + } +} + +/* SCO only or SCO+PAN(HS) */ +static void btc8723b2ant_action_sco(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + /*for SCO quality at 11b/g mode*/ + if (BTC_WIFI_BW_LEGACY == wifi_bw) + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 2); + else /*for SCO quality & wifi performance balance at 11n mode*/ + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 8); + + /*for voice quality */ + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + true, 0x4); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + true, 0x4); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + true, 0x4); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + true, 0x4); + } + } +} + +static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + if (BTC_WIFI_BW_LEGACY == wifi_bw) /*/for HID at 11b/g mode*/ + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + else /*for HID quality & wifi performance balance at 11n mode*/ + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 9); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); + else + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS)*/ +static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8723b2ant_tdma_duration_adjust(btcoexist, false, + false, 1); + else + btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 1); + + /* sw mechanism */ + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +static void btc8723b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + + btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 2); + + /* sw mechanism */ + btcoexist->btc_get(btcoexist, + BTC_GET_U4_WIFI_BW, &wifi_bw); + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 10); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1); + else + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); + + /* sw mechanism */ + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +/*PAN(HS) only*/ +static void btc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + + btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +/*PAN(EDR)+A2DP*/ +static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 12); + if (BTC_WIFI_BW_HT40 == wifi_bw) + btc8723b2ant_tdma_duration_adjust(btcoexist, false, + true, 3); + else + btc8723b2ant_tdma_duration_adjust(btcoexist, false, + false, 3); + } else { + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 3); + } + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, false, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + if (BTC_WIFI_BW_HT40 == wifi_bw) { + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, + 3); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 11); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, + 0xfffff, 0x780); + } else { + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, + 6); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, + 0xfffff, 0x0); + } + btc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2); + } else { + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 11); + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, + 0x0); + btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2); + } + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +/* HID+A2DP+PAN(EDR) */ +static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + if (BTC_WIFI_BW_HT40 == wifi_bw) + btc8723b2ant_tdma_duration_adjust(btcoexist, true, + true, 2); + else + btc8723b2ant_tdma_duration_adjust(btcoexist, true, + false, 3); + } else { + btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 3); + } + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist) +{ + u8 wifi_rssi_state, bt_rssi_state; + u32 wifi_bw; + + wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist, + 0, 2, 15, 0); + bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 35, 0); + + btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); + + btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); + + if (btc8723b_need_dec_pwr(btcoexist)) + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); + else + btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + + btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7); + + if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2); + else + btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2); + + /* sw mechanism */ + if (BTC_WIFI_BW_HT40 == wifi_bw) { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, true, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } else { + if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || + (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, true, false, + false, 0x18); + } else { + btc8723b2ant_sw_mechanism1(btcoexist, false, true, + false, false); + btc8723b2ant_sw_mechanism2(btcoexist, false, false, + false, 0x18); + } + } +} + +static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) +{ + u8 algorithm = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], RunCoexistMechanism()===>\n"); + + if (btcoexist->manual_control) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], RunCoexistMechanism(), " + "return for Manual CTRL <===\n"); + return; + } + + if (coex_sta->under_ips) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], wifi is under IPS !!!\n"); + return; + } + + algorithm = btc8723b2ant_action_algorithm(btcoexist); + if (coex_sta->c2h_bt_inquiry_page && + (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT is under inquiry/page scan !!\n"); + btc8723b2ant_action_bt_inquiry(btcoexist); + return; + } else { + if (coex_dm->need_recover_0x948) { + coex_dm->need_recover_0x948 = false; + btcoexist->btc_write_2byte(btcoexist, 0x948, + coex_dm->backup_0x948); + } + } + + coex_dm->cur_algorithm = algorithm; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, "[BTCoex], Algorithm = %d\n", + coex_dm->cur_algorithm); + + if (btc8723b2ant_is_common_action(btcoexist)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant common.\n"); + coex_dm->auto_tdma_adjust = false; + } else { + if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], preAlgorithm=%d, " + "curAlgorithm=%d\n", coex_dm->pre_algorithm, + coex_dm->cur_algorithm); + coex_dm->auto_tdma_adjust = false; + } + switch (coex_dm->cur_algorithm) { + case BT_8723B_2ANT_COEX_ALGO_SCO: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); + btc8723b2ant_action_sco(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_HID: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, algorithm = HID.\n"); + btc8723b2ant_action_hid(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = A2DP.\n"); + btc8723b2ant_action_a2dp(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = A2DP+PAN(HS).\n"); + btc8723b2ant_action_a2dp_pan_hs(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_PANEDR: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = PAN(EDR).\n"); + btc8723b2ant_action_pan_edr(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_PANHS: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = HS mode.\n"); + btc8723b2ant_action_pan_hs(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = PAN+A2DP.\n"); + btc8723b2ant_action_pan_edr_a2dp(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = PAN(EDR)+HID.\n"); + btc8723b2ant_action_pan_edr_hid(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = HID+A2DP+PAN.\n"); + btc8723b2ant_action_hid_a2dp_pan_edr(btcoexist); + break; + case BT_8723B_2ANT_COEX_ALGO_HID_A2DP: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = HID+A2DP.\n"); + btc8723b2ant_action_hid_a2dp(btcoexist); + break; + default: + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], Action 2-Ant, " + "algorithm = coexist All Off!!\n"); + btc8723b2ant_coex_alloff(btcoexist); + break; + } + coex_dm->pre_algorithm = coex_dm->cur_algorithm; + } +} + + + +/********************************************************************* + * work around function start with wa_btc8723b2ant_ + *********************************************************************/ +/********************************************************************* + * extern function start with EXbtc8723b2ant_ + *********************************************************************/ +void ex_halbtc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist) +{ + struct btc_board_info *board_info = &btcoexist->board_info; + u32 u32tmp = 0, fw_ver; + u8 u8tmp = 0; + u8 h2c_parameter[2] = {0}; + + + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], 2Ant Init HW Config!!\n"); + + /* backup rf 0x1e value */ + coex_dm->bt_rf0x1e_backup = btcoexist->btc_get_rf_reg(btcoexist, + BTC_RF_A, 0x1e, + 0xfffff); + + /* 0x4c[23]=0, 0x4c[24]=1 Antenna control by WL/BT */ + u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); + u32tmp &= ~BIT23; + u32tmp |= BIT24; + btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp); + + btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3); + btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x1); + + /* Antenna switch control parameter */ + /* btcoexist->btc_write_4byte(btcoexist, 0x858, 0x55555555);*/ + + /*Force GNT_BT to low*/ + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0); + btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0); + + /* 0x790[5:0]=0x5 */ + u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); + u8tmp &= 0xc0; + u8tmp |= 0x5; + btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp); + + + /*Antenna config */ + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); + + /*ext switch for fw ver < 0xc */ + if (fw_ver < 0xc00) { + if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, + 0x3, 0x1); + /*Main Ant to BT for IPS case 0x4c[23]=1*/ + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, + 0x1); + + /*tell firmware "no antenna inverse"*/ + h2c_parameter[0] = 0; + h2c_parameter[1] = 1; /* ext switch type */ + btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, + h2c_parameter); + } else { + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, + 0x3, 0x2); + /*Aux Ant to BT for IPS case 0x4c[23]=1*/ + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, + 0x0); + + /*tell firmware "antenna inverse"*/ + h2c_parameter[0] = 1; + h2c_parameter[1] = 1; /*ext switch type*/ + btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, + h2c_parameter); + } + } else { + /*ext switch always at s1 (if exist) */ + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c, 0x3, 0x1); + /*Main Ant to BT for IPS case 0x4c[23]=1*/ + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, 0x1); + + if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { + /*tell firmware "no antenna inverse"*/ + h2c_parameter[0] = 0; + h2c_parameter[1] = 0; /*ext switch type*/ + btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, + h2c_parameter); + } else { + /*tell firmware "antenna inverse"*/ + h2c_parameter[0] = 1; + h2c_parameter[1] = 0; /*ext switch type*/ + btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, + h2c_parameter); + } + } + + /* PTA parameter */ + btc8723b_coex_tbl_type(btcoexist, FORCE_EXEC, 0); + + /* Enable counter statistics */ + /*0x76e[3] =1, WLAN_Act control by PTA*/ + btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); + btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3); + btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); +} + +void ex_halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist) +{ + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], Coex Mechanism Init!!\n"); + btc8723b2ant_init_coex_dm(btcoexist); +} + +void ex_halbtc8723b2ant_display_coex_info(struct btc_coexist *btcoexist) +{ + struct btc_board_info *board_info = &btcoexist->board_info; + struct btc_stack_info *stack_info = &btcoexist->stack_info; + struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + u8 *cli_buf = btcoexist->cli_buf; + u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0; + u32 u32tmp[4]; + bool roam = false, scan = false; + bool link = false, wifi_under_5g = false; + bool bt_hs_on = false, wifi_busy = false; + s32 wifi_rssi = 0, bt_hs_rssi = 0; + u32 wifi_bw, wifi_traffic_dir, fa_ofdm, fa_cck; + u8 wifi_dot11_chnl, wifi_hs_chnl; + u32 fw_ver = 0, bt_patch_ver = 0; + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n ============[BT Coexist info]============"); + CL_PRINTF(cli_buf); + + if (btcoexist->manual_control) { + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n ==========[Under Manual Control]============"); + CL_PRINTF(cli_buf); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n =========================================="); + CL_PRINTF(cli_buf); + } + + if (!board_info->bt_exist) { + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!"); + CL_PRINTF(cli_buf); + return; + } + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", + "Ant PG number/ Ant mechanism:", + board_info->pg_ant_num, board_info->btdm_ant_num); + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d", + "BT stack/ hci ext ver", + ((stack_info->profile_notified) ? "Yes" : "No"), + stack_info->hci_version); + CL_PRINTF(cli_buf); + + btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)", + "CoexVer/ FwVer/ PatchVer", + glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant, + fw_ver, bt_patch_ver, bt_patch_ver); + CL_PRINTF(cli_buf); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); + btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, + &wifi_dot11_chnl); + btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)", + "Dot11 channel / HsChnl(HsMode)", + wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on); + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ", + "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0], + coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]); + CL_PRINTF(cli_buf); + + btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); + btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", + "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi); + CL_PRINTF(cli_buf); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", + "Wifi link/ roam/ scan", link, roam, scan); + CL_PRINTF(cli_buf); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, + &wifi_traffic_dir); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ", + "Wifi status", (wifi_under_5g ? "5G" : "2.4G"), + ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" : + (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))), + ((!wifi_busy) ? "idle" : + ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ? + "uplink" : "downlink"))); + CL_PRINTF(cli_buf); + + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d", + "SCO/HID/PAN/A2DP", + bt_link_info->sco_exist, bt_link_info->hid_exist, + bt_link_info->pan_exist, bt_link_info->a2dp_exist); + CL_PRINTF(cli_buf); + btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO); + + bt_info_ext = coex_sta->bt_info_ext; + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s", + "BT Info A2DP rate", + (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate"); + CL_PRINTF(cli_buf); + + for (i = 0; i < BT_INFO_SRC_8723B_2ANT_MAX; i++) { + if (coex_sta->bt_info_c2h_cnt[i]) { + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s = %02x %02x %02x " + "%02x %02x %02x %02x(%d)", + glbt_info_src_8723b_2ant[i], + coex_sta->bt_info_c2h[i][0], + coex_sta->bt_info_c2h[i][1], + coex_sta->bt_info_c2h[i][2], + coex_sta->bt_info_c2h[i][3], + coex_sta->bt_info_c2h[i][4], + coex_sta->bt_info_c2h[i][5], + coex_sta->bt_info_c2h[i][6], + coex_sta->bt_info_c2h_cnt[i]); + CL_PRINTF(cli_buf); + } + } + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/%s", + "PS state, IPS/LPS", + ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")), + ((coex_sta->under_lps ? "LPS ON" : "LPS OFF"))); + CL_PRINTF(cli_buf); + btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD); + + /* Sw mechanism */ + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s", "============[Sw mechanism]============"); + CL_PRINTF(cli_buf); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ", + "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink, + coex_dm->cur_low_penalty_ra, coex_dm->limited_dig); + CL_PRINTF(cli_buf); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ", + "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]", + coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off, + coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl); + CL_PRINTF(cli_buf); + + /* Fw mechanism */ + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", + "============[Fw mechanism]============"); + CL_PRINTF(cli_buf); + + ps_tdma_case = coex_dm->cur_ps_tdma; + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)", + "PS TDMA", coex_dm->ps_tdma_para[0], + coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2], + coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4], + ps_tdma_case, coex_dm->auto_tdma_adjust); + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ", + "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr, + coex_dm->cur_ignore_wlan_act); + CL_PRINTF(cli_buf); + + /* Hw setting */ + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s", + "============[Hw setting]============"); + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", + "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup); + CL_PRINTF(cli_buf); + + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", + "0x778/0x880[29:25]", u8tmp[0], + (u32tmp[0]&0x3e000000) >> 25); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948); + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67); + u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", + "0x948/ 0x67[5] / 0x765", + u32tmp[0], ((u8tmp[0]&0x20) >> 5), u8tmp[1]); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c); + u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930); + u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", + "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]", + u32tmp[0]&0x3, u32tmp[1]&0xff, u32tmp[2]&0x3); + CL_PRINTF(cli_buf); + + + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39); + u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40); + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); + u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", + "0x38[11]/0x40/0x4c[24:23]/0x64[0]", + ((u8tmp[0] & 0x8)>>3), u8tmp[1], + ((u32tmp[0]&0x01800000)>>23), u8tmp[2]&0x1); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", + "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x", + "0xc50(dig)/0x49c(null-drop)", u32tmp[0]&0xff, u8tmp[0]); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0); + u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4); + u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0xda8); + u32tmp[3] = btcoexist->btc_read_4byte(btcoexist, 0xcf0); + + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b); + u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c); + + fa_ofdm = ((u32tmp[0]&0xffff0000) >> 16) + + ((u32tmp[1]&0xffff0000) >> 16) + + (u32tmp[1] & 0xffff) + + (u32tmp[2] & 0xffff) + + ((u32tmp[3]&0xffff0000) >> 16) + + (u32tmp[3] & 0xffff); + fa_cck = (u8tmp[0] << 8) + u8tmp[1]; + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", + "OFDM-CCA/OFDM-FA/CCK-FA", + u32tmp[0]&0xffff, fa_ofdm, fa_cck); + CL_PRINTF(cli_buf); + + u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); + u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); + u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); + u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, + "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", + "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", + u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]); + CL_PRINTF(cli_buf); + + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", + "0x770(high-pri rx/tx)", + coex_sta->high_priority_rx, coex_sta->high_priority_tx); + CL_PRINTF(cli_buf); + CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d", + "0x774(low-pri rx/tx)", coex_sta->low_priority_rx, + coex_sta->low_priority_tx); + CL_PRINTF(cli_buf); +#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 1) + btc8723b2ant_monitor_bt_ctr(btcoexist); +#endif + btcoexist->btc_disp_dbg_msg(btcoexist, + BTC_DBG_DISP_COEX_STATISTICS); +} + + +void ex_halbtc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_IPS_ENTER == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], IPS ENTER notify\n"); + coex_sta->under_ips = true; + btc8723b2ant_coex_alloff(btcoexist); + } else if (BTC_IPS_LEAVE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], IPS LEAVE notify\n"); + coex_sta->under_ips = false; + } +} + +void ex_halbtc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_LPS_ENABLE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], LPS ENABLE notify\n"); + coex_sta->under_lps = true; + } else if (BTC_LPS_DISABLE == type) { + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], LPS DISABLE notify\n"); + coex_sta->under_lps = false; + } +} + +void ex_halbtc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_SCAN_START == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], SCAN START notify\n"); + else if (BTC_SCAN_FINISH == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], SCAN FINISH notify\n"); +} + +void ex_halbtc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (BTC_ASSOCIATE_START == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], CONNECT START notify\n"); + else if (BTC_ASSOCIATE_FINISH == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], CONNECT FINISH notify\n"); +} + +void btc8723b_med_stat_notify(struct btc_coexist *btcoexist, + u8 type) +{ + u8 h2c_parameter[3] = {0}; + u32 wifi_bw; + u8 wifi_central_chnl; + + if (BTC_MEDIA_CONNECT == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], MEDIA connect notify\n"); + else + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], MEDIA disconnect notify\n"); + + /* only 2.4G we need to inform bt the chnl mask */ + btcoexist->btc_get(btcoexist, + BTC_GET_U1_WIFI_CENTRAL_CHNL, &wifi_central_chnl); + if ((BTC_MEDIA_CONNECT == type) && + (wifi_central_chnl <= 14)) { + h2c_parameter[0] = 0x1; + h2c_parameter[1] = wifi_central_chnl; + btcoexist->btc_get(btcoexist, + BTC_GET_U4_WIFI_BW, &wifi_bw); + if (BTC_WIFI_BW_HT40 == wifi_bw) + h2c_parameter[2] = 0x30; + else + h2c_parameter[2] = 0x20; + } + + coex_dm->wifi_chnl_info[0] = h2c_parameter[0]; + coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; + coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC, + "[BTCoex], FW write 0x66=0x%x\n", + h2c_parameter[0] << 16 | h2c_parameter[1] << 8 | + h2c_parameter[2]); + + btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); +} + +void ex_halbtc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist, + u8 type) +{ + if (type == BTC_PACKET_DHCP) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], DHCP Packet notify\n"); +} + +void ex_halbtc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmpbuf, u8 length) +{ + u8 bt_info = 0; + u8 i, rsp_source = 0; + bool bt_busy = false, limited_dig = false; + bool wifi_connected = false; + + coex_sta->c2h_bt_info_req_sent = false; + + rsp_source = tmpbuf[0]&0xf; + if (rsp_source >= BT_INFO_SRC_8723B_2ANT_MAX) + rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW; + coex_sta->bt_info_c2h_cnt[rsp_source]++; + + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex], Bt info[%d], length=%d, hex data=[", + rsp_source, length); + for (i = 0; i < length; i++) { + coex_sta->bt_info_c2h[rsp_source][i] = tmpbuf[i]; + if (i == 1) + bt_info = tmpbuf[i]; + if (i == length-1) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "0x%02x]\n", tmpbuf[i]); + else + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "0x%02x, ", tmpbuf[i]); + } + + if (btcoexist->manual_control) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), " + "return for Manual CTRL<===\n"); + return; + } + + if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rsp_source) { + coex_sta->bt_retry_cnt = /* [3:0]*/ + coex_sta->bt_info_c2h[rsp_source][2] & 0xf; + + coex_sta->bt_rssi = + coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; + + coex_sta->bt_info_ext = + coex_sta->bt_info_c2h[rsp_source][4]; + + /* Here we need to resend some wifi info to BT + * because bt is reset and loss of the info. + */ + if ((coex_sta->bt_info_ext & BIT1)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT ext info bit1 check," + " send wifi BW&Chnl to BT!!\n"); + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, + &wifi_connected); + if (wifi_connected) + btc8723b_med_stat_notify(btcoexist, + BTC_MEDIA_CONNECT); + else + btc8723b_med_stat_notify(btcoexist, + BTC_MEDIA_DISCONNECT); + } + + if ((coex_sta->bt_info_ext & BIT3)) { + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BT ext info bit3 check, " + "set BT NOT to ignore Wlan active!!\n"); + btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, + false); + } else { + /* BT already NOT ignore Wlan active, do nothing here.*/ + } +#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0) + if ((coex_sta->bt_info_ext & BIT4)) { + /* BT auto report already enabled, do nothing*/ + } else { + btc8723b2ant_bt_auto_report(btcoexist, FORCE_EXEC, + true); + } +#endif + } + + /* check BIT2 first ==> check if bt is under inquiry or page scan*/ + if (bt_info & BT_INFO_8723B_2ANT_B_INQ_PAGE) + coex_sta->c2h_bt_inquiry_page = true; + else + coex_sta->c2h_bt_inquiry_page = false; + + /* set link exist status*/ + if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) { + coex_sta->bt_link_exist = false; + coex_sta->pan_exist = false; + coex_sta->a2dp_exist = false; + coex_sta->hid_exist = false; + coex_sta->sco_exist = false; + } else { /* connection exists */ + coex_sta->bt_link_exist = true; + if (bt_info & BT_INFO_8723B_2ANT_B_FTP) + coex_sta->pan_exist = true; + else + coex_sta->pan_exist = false; + if (bt_info & BT_INFO_8723B_2ANT_B_A2DP) + coex_sta->a2dp_exist = true; + else + coex_sta->a2dp_exist = false; + if (bt_info & BT_INFO_8723B_2ANT_B_HID) + coex_sta->hid_exist = true; + else + coex_sta->hid_exist = false; + if (bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) + coex_sta->sco_exist = true; + else + coex_sta->sco_exist = false; + } + + btc8723b2ant_update_bt_link_info(btcoexist); + + if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) { + coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), " + "BT Non-Connected idle!!!\n"); + /* connection exists but no busy */ + } else if (bt_info == BT_INFO_8723B_2ANT_B_CONNECTION) { + coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); + } else if ((bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) || + (bt_info & BT_INFO_8723B_2ANT_B_SCO_BUSY)) { + coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_SCO_BUSY; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); + } else if (bt_info & BT_INFO_8723B_2ANT_B_ACL_BUSY) { + coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_ACL_BUSY; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); + } else { + coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], BtInfoNotify(), " + "BT Non-Defined state!!!\n"); + } + + if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || + (BT_8723B_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) || + (BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) { + bt_busy = true; + limited_dig = true; + } else { + bt_busy = false; + limited_dig = false; + } + + btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); + + coex_dm->limited_dig = limited_dig; + btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig); + + btc8723b2ant_run_coexist_mechanism(btcoexist); +} + +void ex_halbtc8723b2ant_stack_operation_notify(struct btc_coexist *btcoexist, + u8 type) +{ + if (BTC_STACK_OP_INQ_PAGE_PAIR_START == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex],StackOP Inquiry/page/pair start notify\n"); + else if (BTC_STACK_OP_INQ_PAGE_PAIR_FINISH == type) + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, + "[BTCoex],StackOP Inquiry/page/pair finish notify\n"); +} + +void ex_halbtc8723b2ant_halt_notify(struct btc_coexist *btcoexist) +{ + BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n"); + + btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); + btc8723b_med_stat_notify(btcoexist, BTC_MEDIA_DISCONNECT); +} + +void ex_halbtc8723b2ant_periodical(struct btc_coexist *btcoexist) +{ + struct btc_board_info *board_info = &btcoexist->board_info; + struct btc_stack_info *stack_info = &btcoexist->stack_info; + static u8 dis_ver_info_cnt; + u32 fw_ver = 0, bt_patch_ver = 0; + + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "[BTCoex], ==========================" + "Periodical===========================\n"); + + if (dis_ver_info_cnt <= 5) { + dis_ver_info_cnt += 1; + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], ****************************" + "************************************\n"); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], Ant PG Num/ Ant Mech/ " + "Ant Pos = %d/ %d/ %d\n", board_info->pg_ant_num, + board_info->btdm_ant_num, board_info->btdm_ant_pos); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], BT stack/ hci ext ver = %s / %d\n", + ((stack_info->profile_notified) ? "Yes" : "No"), + stack_info->hci_version); + btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, + &bt_patch_ver); + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], CoexVer/ FwVer/ PatchVer = " + "%d_%x/ 0x%x/ 0x%x(%d)\n", + glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant, + fw_ver, bt_patch_ver, bt_patch_ver); + BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT, + "[BTCoex], *****************************" + "***********************************\n"); + } + +#if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0) + btc8723b2ant_query_bt_info(btcoexist); + btc8723b2ant_monitor_bt_ctr(btcoexist); + btc8723b2ant_monitor_bt_enable_disable(btcoexist); +#else + if (btc8723b2ant_is_wifi_status_changed(btcoexist) || + coex_dm->auto_tdma_adjust) + btc8723b2ant_run_coexist_mechanism(btcoexist); +#endif +} diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h new file mode 100644 index 000000000000..e0ad8e545f82 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h @@ -0,0 +1,173 @@ +/****************************************************************************** + * + * Copyright(c) 2012 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +#ifndef _HAL8723B_2_ANT +#define _HAL8723B_2_ANT + +/************************************************************************ + * The following is for 8723B 2Ant BT Co-exist definition + ************************************************************************/ +#define BT_AUTO_REPORT_ONLY_8723B_2ANT 1 + +#define BT_INFO_8723B_2ANT_B_FTP BIT7 +#define BT_INFO_8723B_2ANT_B_A2DP BIT6 +#define BT_INFO_8723B_2ANT_B_HID BIT5 +#define BT_INFO_8723B_2ANT_B_SCO_BUSY BIT4 +#define BT_INFO_8723B_2ANT_B_ACL_BUSY BIT3 +#define BT_INFO_8723B_2ANT_B_INQ_PAGE BIT2 +#define BT_INFO_8723B_2ANT_B_SCO_ESCO BIT1 +#define BT_INFO_8723B_2ANT_B_CONNECTION BIT0 + +#define BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT 2 + +enum BT_INFO_SRC_8723B_2ANT { + BT_INFO_SRC_8723B_2ANT_WIFI_FW = 0x0, + BT_INFO_SRC_8723B_2ANT_BT_RSP = 0x1, + BT_INFO_SRC_8723B_2ANT_BT_ACTIVE_SEND = 0x2, + BT_INFO_SRC_8723B_2ANT_MAX +}; + +enum BT_8723B_2ANT_BT_STATUS { + BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, + BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1, + BT_8723B_2ANT_BT_STATUS_INQ_PAGE = 0x2, + BT_8723B_2ANT_BT_STATUS_ACL_BUSY = 0x3, + BT_8723B_2ANT_BT_STATUS_SCO_BUSY = 0x4, + BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, + BT_8723B_2ANT_BT_STATUS_MAX +}; + +enum BT_8723B_2ANT_COEX_ALGO { + BT_8723B_2ANT_COEX_ALGO_UNDEFINED = 0x0, + BT_8723B_2ANT_COEX_ALGO_SCO = 0x1, + BT_8723B_2ANT_COEX_ALGO_HID = 0x2, + BT_8723B_2ANT_COEX_ALGO_A2DP = 0x3, + BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS = 0x4, + BT_8723B_2ANT_COEX_ALGO_PANEDR = 0x5, + BT_8723B_2ANT_COEX_ALGO_PANHS = 0x6, + BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP = 0x7, + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID = 0x8, + BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, + BT_8723B_2ANT_COEX_ALGO_HID_A2DP = 0xa, + BT_8723B_2ANT_COEX_ALGO_MAX = 0xb, +}; + +struct coex_dm_8723b_2ant { + /* fw mechanism */ + bool pre_dec_bt_pwr; + bool cur_dec_bt_pwr; + u8 pre_fw_dac_swing_lvl; + u8 cur_fw_dac_swing_lvl; + bool cur_ignore_wlan_act; + bool pre_ignore_wlan_act; + u8 pre_ps_tdma; + u8 cur_ps_tdma; + u8 ps_tdma_para[5]; + u8 tdma_adj_type; + bool reset_tdma_adjust; + bool auto_tdma_adjust; + bool pre_ps_tdma_on; + bool cur_ps_tdma_on; + bool pre_bt_auto_report; + bool cur_bt_auto_report; + + /* sw mechanism */ + bool pre_rf_rx_lpf_shrink; + bool cur_rf_rx_lpf_shrink; + u32 bt_rf0x1e_backup; + bool pre_low_penalty_ra; + bool cur_low_penalty_ra; + bool pre_dac_swing_on; + u32 pre_dac_swing_lvl; + bool cur_dac_swing_on; + u32 cur_dac_swing_lvl; + bool pre_adc_back_off; + bool cur_adc_back_off; + bool pre_agc_table_en; + bool cur_agc_table_en; + u32 pre_val0x6c0; + u32 cur_val0x6c0; + u32 pre_val0x6c4; + u32 cur_val0x6c4; + u32 pre_val0x6c8; + u32 cur_val0x6c8; + u8 pre_val0x6cc; + u8 cur_val0x6cc; + bool limited_dig; + + /* algorithm related */ + u8 pre_algorithm; + u8 cur_algorithm; + u8 bt_status; + u8 wifi_chnl_info[3]; + + bool need_recover_0x948; + u16 backup_0x948; +}; + +struct coex_sta_8723b_2ant { + bool bt_link_exist; + bool sco_exist; + bool a2dp_exist; + bool hid_exist; + bool pan_exist; + + bool under_lps; + bool under_ips; + u32 high_priority_tx; + u32 high_priority_rx; + u32 low_priority_tx; + u32 low_priority_rx; + u8 bt_rssi; + u8 pre_bt_rssi_state; + u8 pre_wifi_rssi_state[4]; + bool c2h_bt_info_req_sent; + u8 bt_info_c2h[BT_INFO_SRC_8723B_2ANT_MAX][10]; + u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_2ANT_MAX]; + bool c2h_bt_inquiry_page; + u8 bt_retry_cnt; + u8 bt_info_ext; +}; + +/********************************************************************* + * The following is interface which will notify coex module. + *********************************************************************/ +void ex_halbtc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type); +void btc8723b_med_stat_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmpbuf, u8 length); +void ex_halbtc8723b2ant_stack_operation_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8723b2ant_halt_notify(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_periodical(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_display_coex_info(struct btc_coexist *btcoexist); + +#endif diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c new file mode 100644 index 000000000000..b6722de64a31 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c @@ -0,0 +1,1011 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + ******************************************************************************/ + +#include "halbt_precomp.h" + +/*********************************************** + * Global variables + ***********************************************/ + +struct btc_coexist gl_bt_coexist; + +u32 btc_dbg_type[BTC_MSG_MAX]; +static u8 btc_dbg_buf[100]; + +/*************************************************** + * Debug related function + ***************************************************/ +static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist) +{ + if (!btcoexist->binded || NULL == btcoexist->adapter) + return false; + + return true; +} + +static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv) +{ + if (rtlpriv->link_info.busytraffic) + return true; + else + return false; +} + +static void halbtc_dbg_init(void) +{ + u8 i; + + for (i = 0; i < BTC_MSG_MAX; i++) + btc_dbg_type[i] = 0; + + btc_dbg_type[BTC_MSG_INTERFACE] = +/* INTF_INIT | */ +/* INTF_NOTIFY | */ + 0; + + btc_dbg_type[BTC_MSG_ALGORITHM] = +/* ALGO_BT_RSSI_STATE | */ +/* ALGO_WIFI_RSSI_STATE | */ +/* ALGO_BT_MONITOR | */ +/* ALGO_TRACE | */ +/* ALGO_TRACE_FW | */ +/* ALGO_TRACE_FW_DETAIL | */ +/* ALGO_TRACE_FW_EXEC | */ +/* ALGO_TRACE_SW | */ +/* ALGO_TRACE_SW_DETAIL | */ +/* ALGO_TRACE_SW_EXEC | */ + 0; +} + +static bool halbtc_is_bt40(struct rtl_priv *adapter) +{ + struct rtl_priv *rtlpriv = adapter; + struct rtl_phy *rtlphy = &(rtlpriv->phy); + bool is_ht40 = true; + enum ht_channel_width bw = rtlphy->current_chan_bw; + + if (bw == HT_CHANNEL_WIDTH_20) + is_ht40 = false; + else if (bw == HT_CHANNEL_WIDTH_20_40) + is_ht40 = true; + + return is_ht40; +} + +static bool halbtc_legacy(struct rtl_priv *adapter) +{ + struct rtl_priv *rtlpriv = adapter; + struct rtl_mac *mac = rtl_mac(rtlpriv); + + bool is_legacy = false; + + if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_B)) + is_legacy = true; + + return is_legacy; +} + +bool halbtc_is_wifi_uplink(struct rtl_priv *adapter) +{ + struct rtl_priv *rtlpriv = adapter; + + if (rtlpriv->link_info.tx_busy_traffic) + return true; + else + return false; +} + +static u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = + (struct rtl_priv *)btcoexist->adapter; + u32 wifi_bw = BTC_WIFI_BW_HT20; + + if (halbtc_is_bt40(rtlpriv)) { + wifi_bw = BTC_WIFI_BW_HT40; + } else { + if (halbtc_legacy(rtlpriv)) + wifi_bw = BTC_WIFI_BW_LEGACY; + else + wifi_bw = BTC_WIFI_BW_HT20; + } + return wifi_bw; +} + +static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 chnl = 1; + + if (rtlphy->current_channel != 0) + chnl = rtlphy->current_channel; + BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, + "static halbtc_get_wifi_central_chnl:%d\n", chnl); + return chnl; +} + +static void halbtc_leave_lps(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv; + struct rtl_ps_ctl *ppsc; + bool ap_enable = false; + + rtlpriv = btcoexist->adapter; + ppsc = rtl_psc(rtlpriv); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, + &ap_enable); + + if (ap_enable) { + pr_info("halbtc_leave_lps()<--dont leave lps under AP mode\n"); + return; + } + + btcoexist->bt_info.bt_ctrl_lps = true; + btcoexist->bt_info.bt_lps_on = false; +} + +static void halbtc_enter_lps(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv; + struct rtl_ps_ctl *ppsc; + bool ap_enable = false; + + rtlpriv = btcoexist->adapter; + ppsc = rtl_psc(rtlpriv); + + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, + &ap_enable); + + if (ap_enable) { + pr_info("halbtc_enter_lps()<--dont enter lps under AP mode\n"); + return; + } + + btcoexist->bt_info.bt_ctrl_lps = true; + btcoexist->bt_info.bt_lps_on = false; +} + +static void halbtc_normal_lps(struct btc_coexist *btcoexist) +{ + if (btcoexist->bt_info.bt_ctrl_lps) { + btcoexist->bt_info.bt_lps_on = false; + btcoexist->bt_info.bt_ctrl_lps = false; + } +} + +static void halbtc_leave_low_power(void) +{ +} + +static void halbtc_nomal_low_power(void) +{ +} + +static void halbtc_disable_low_power(void) +{ +} + +static void halbtc_aggregation_check(void) +{ +} + +static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist) +{ + return 0; +} + +static s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter) +{ + struct rtl_priv *rtlpriv = adapter; + s32 undec_sm_pwdb = 0; + + if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) + undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb; + else /* associated entry pwdb */ + undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb; + return undec_sm_pwdb; +} + +static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist; + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtlpriv); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + bool *bool_tmp = (bool *)out_buf; + int *s32_tmp = (int *)out_buf; + u32 *u32_tmp = (u32 *)out_buf; + u8 *u8_tmp = (u8 *)out_buf; + bool tmp = false; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return false; + + switch (get_type) { + case BTC_GET_BL_HS_OPERATION: + *bool_tmp = false; + break; + case BTC_GET_BL_HS_CONNECTING: + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_CONNECTED: + if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) + tmp = true; + *bool_tmp = tmp; + break; + case BTC_GET_BL_WIFI_BUSY: + if (halbtc_is_wifi_busy(rtlpriv)) + *bool_tmp = true; + else + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_SCAN: + if (mac->act_scanning) + *bool_tmp = true; + else + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_LINK: + if (mac->link_state == MAC80211_LINKING) + *bool_tmp = true; + else + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_ROAM: /*TODO*/ + if (mac->link_state == MAC80211_LINKING) + *bool_tmp = true; + else + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_4_WAY_PROGRESS: /*TODO*/ + *bool_tmp = false; + + break; + case BTC_GET_BL_WIFI_UNDER_5G: + *bool_tmp = false; /*TODO*/ + + case BTC_GET_BL_WIFI_DHCP: /*TODO*/ + break; + case BTC_GET_BL_WIFI_SOFTAP_IDLE: + *bool_tmp = true; + break; + case BTC_GET_BL_WIFI_SOFTAP_LINKING: + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_IN_EARLY_SUSPEND: + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_AP_MODE_ENABLE: + *bool_tmp = false; + break; + case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION: + if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm) + *bool_tmp = false; + else + *bool_tmp = true; + break; + case BTC_GET_BL_WIFI_UNDER_B_MODE: + *bool_tmp = false; /*TODO*/ + break; + case BTC_GET_BL_EXT_SWITCH: + *bool_tmp = false; + break; + case BTC_GET_S4_WIFI_RSSI: + *s32_tmp = halbtc_get_wifi_rssi(rtlpriv); + break; + case BTC_GET_S4_HS_RSSI: /*TODO*/ + *s32_tmp = halbtc_get_wifi_rssi(rtlpriv); + break; + case BTC_GET_U4_WIFI_BW: + *u32_tmp = halbtc_get_wifi_bw(btcoexist); + break; + case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION: + if (halbtc_is_wifi_uplink(rtlpriv)) + *u32_tmp = BTC_WIFI_TRAFFIC_TX; + else + *u32_tmp = BTC_WIFI_TRAFFIC_RX; + break; + case BTC_GET_U4_WIFI_FW_VER: + *u32_tmp = rtlhal->fw_version; + break; + case BTC_GET_U4_BT_PATCH_VER: + *u32_tmp = halbtc_get_bt_patch_version(btcoexist); + break; + case BTC_GET_U1_WIFI_DOT11_CHNL: + *u8_tmp = rtlphy->current_channel; + break; + case BTC_GET_U1_WIFI_CENTRAL_CHNL: + *u8_tmp = halbtc_get_wifi_central_chnl(btcoexist); + break; + case BTC_GET_U1_WIFI_HS_CHNL: + *u8_tmp = 1;/*BT_OperateChnl(rtlpriv);*/ + break; + case BTC_GET_U1_MAC_PHY_MODE: + *u8_tmp = BTC_MP_UNKNOWN; + break; + + /************* 1Ant **************/ + case BTC_GET_U1_LPS_MODE: + *u8_tmp = btcoexist->pwr_mode_val[0]; + break; + + default: + break; + } + + return true; +} + +static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist; + bool *bool_tmp = (bool *)in_buf; + u8 *u8_tmp = (u8 *)in_buf; + u32 *u32_tmp = (u32 *)in_buf; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return false; + + switch (set_type) { + /* set some bool type variables. */ + case BTC_SET_BL_BT_DISABLE: + btcoexist->bt_info.bt_disabled = *bool_tmp; + break; + case BTC_SET_BL_BT_TRAFFIC_BUSY: + btcoexist->bt_info.bt_busy = *bool_tmp; + break; + case BTC_SET_BL_BT_LIMITED_DIG: + btcoexist->bt_info.limited_dig = *bool_tmp; + break; + case BTC_SET_BL_FORCE_TO_ROAM: + btcoexist->bt_info.force_to_roam = *bool_tmp; + break; + case BTC_SET_BL_TO_REJ_AP_AGG_PKT: + btcoexist->bt_info.reject_agg_pkt = *bool_tmp; + break; + case BTC_SET_BL_BT_CTRL_AGG_SIZE: + btcoexist->bt_info.b_bt_ctrl_buf_size = *bool_tmp; + break; + case BTC_SET_BL_INC_SCAN_DEV_NUM: + btcoexist->bt_info.increase_scan_dev_num = *bool_tmp; + break; + /* set some u1Byte type variables. */ + case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON: + btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp; + break; + case BTC_SET_U1_AGG_BUF_SIZE: + btcoexist->bt_info.agg_buf_size = *u8_tmp; + break; + /* the following are some action which will be triggered */ + case BTC_SET_ACT_GET_BT_RSSI: + /*BTHCI_SendGetBtRssiEvent(rtlpriv);*/ + break; + case BTC_SET_ACT_AGGREGATE_CTRL: + halbtc_aggregation_check(); + break; + + /* 1Ant */ + case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE: + btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp; + break; + case BTC_SET_UI_SCAN_SIG_COMPENSATION: + /* rtlpriv->mlmepriv.scan_compensation = *u8_tmp; */ + break; + case BTC_SET_U1_1ANT_LPS: + btcoexist->bt_info.lps_1ant = *u8_tmp; + break; + case BTC_SET_U1_1ANT_RPWM: + btcoexist->bt_info.rpwm_1ant = *u8_tmp; + break; + /* the following are some action which will be triggered */ + case BTC_SET_ACT_LEAVE_LPS: + halbtc_leave_lps(btcoexist); + break; + case BTC_SET_ACT_ENTER_LPS: + halbtc_enter_lps(btcoexist); + break; + case BTC_SET_ACT_NORMAL_LPS: + halbtc_normal_lps(btcoexist); + break; + case BTC_SET_ACT_DISABLE_LOW_POWER: + halbtc_disable_low_power(); + break; + case BTC_SET_ACT_UPDATE_ra_mask: + btcoexist->bt_info.ra_mask = *u32_tmp; + break; + case BTC_SET_ACT_SEND_MIMO_PS: + break; + case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT: + btcoexist->bt_info.force_exec_pwr_cmd_cnt++; + break; + case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/ + break; + case BTC_SET_ACT_CTRL_BT_COEX: + break; + default: + break; + } + + return true; +} + +static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist) +{ +} + +static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist) +{ +} + +static void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist) +{ +} + +static void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist) +{ +} + +/************************************************************ + * IO related function + ************************************************************/ +static u8 halbtc_read_1byte(void *bt_context, u32 reg_addr) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + return rtl_read_byte(rtlpriv, reg_addr); +} + +static u16 halbtc_read_2byte(void *bt_context, u32 reg_addr) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + return rtl_read_word(rtlpriv, reg_addr); +} + +static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + return rtl_read_dword(rtlpriv, reg_addr); +} + +static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtl_write_byte(rtlpriv, reg_addr, data); +} + +static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr, + u32 bit_mask, u8 data) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + u8 original_value, bit_shift = 0; + u8 i; + + if (bit_mask != MASKDWORD) {/*if not "double word" write*/ + original_value = rtl_read_byte(rtlpriv, reg_addr); + for (i = 0; i <= 7; i++) { + if ((bit_mask>>i) & 0x1) + break; + } + bit_shift = i; + data = (original_value & (~bit_mask)) | + ((data << bit_shift) & bit_mask); + } + rtl_write_byte(rtlpriv, reg_addr, data); +} + +static void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtl_write_word(rtlpriv, reg_addr, data); +} + +static void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data) +{ + struct btc_coexist *btcoexist = + (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtl_write_dword(rtlpriv, reg_addr, data); +} + +static void halbtc_set_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask, + u32 data) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data); +} + +static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask); +} + +static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, + u32 bit_mask, u32 data) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data); +} + +static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, + u32 bit_mask) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask); +} + +static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id, + u32 cmd_len, u8 *cmd_buf) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + struct rtl_priv *rtlpriv = btcoexist->adapter; + + rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id, + cmd_len, cmd_buf); +} + +static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type) +{ + struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; + switch (disp_type) { + case BTC_DBG_DISP_COEX_STATISTICS: + halbtc_display_coex_statistics(btcoexist); + break; + case BTC_DBG_DISP_BT_LINK_INFO: + halbtc_display_bt_link_info(btcoexist); + break; + case BTC_DBG_DISP_BT_FW_VER: + halbtc_display_bt_fw_info(btcoexist); + break; + case BTC_DBG_DISP_FW_PWR_MODE_CMD: + halbtc_display_fw_pwr_mode_cmd(btcoexist); + break; + default: + break; + } +} + +/***************************************************************** + * Extern functions called by other module + *****************************************************************/ +bool exhalbtc_initlize_variables(struct rtl_priv *adapter) +{ + struct btc_coexist *btcoexist = &gl_bt_coexist; + + btcoexist->statistics.cnt_bind++; + + halbtc_dbg_init(); + + if (btcoexist->binded) + return false; + else + btcoexist->binded = true; + +#if (defined(CONFIG_PCI_HCI)) + btcoexist->chip_interface = BTC_INTF_PCI; +#elif (defined(CONFIG_USB_HCI)) + btcoexist->chip_interface = BTC_INTF_USB; +#elif (defined(CONFIG_SDIO_HCI)) + btcoexist->chip_interface = BTC_INTF_SDIO; +#elif (defined(CONFIG_GSPI_HCI)) + btcoexist->chip_interface = BTC_INTF_GSPI; +#else + btcoexist->chip_interface = BTC_INTF_UNKNOWN; +#endif + + if (NULL == btcoexist->adapter) + btcoexist->adapter = adapter; + + btcoexist->stack_info.profile_notified = false; + + btcoexist->btc_read_1byte = halbtc_read_1byte; + btcoexist->btc_write_1byte = halbtc_write_1byte; + btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte; + btcoexist->btc_read_2byte = halbtc_read_2byte; + btcoexist->btc_write_2byte = halbtc_write_2byte; + btcoexist->btc_read_4byte = halbtc_read_4byte; + btcoexist->btc_write_4byte = halbtc_write_4byte; + + btcoexist->btc_set_bb_reg = halbtc_set_bbreg; + btcoexist->btc_get_bb_reg = halbtc_get_bbreg; + + btcoexist->btc_set_rf_reg = halbtc_set_rfreg; + btcoexist->btc_get_rf_reg = halbtc_get_rfreg; + + btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd; + btcoexist->btc_disp_dbg_msg = halbtc_display_dbg_msg; + + btcoexist->btc_get = halbtc_get; + btcoexist->btc_set = halbtc_set; + + btcoexist->cli_buf = &btc_dbg_buf[0]; + + btcoexist->bt_info.b_bt_ctrl_buf_size = false; + btcoexist->bt_info.agg_buf_size = 5; + + btcoexist->bt_info.increase_scan_dev_num = false; + return true; +} + +void exhalbtc_init_hw_config(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->statistics.cnt_init_hw_config++; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_init_hwconfig(btcoexist); +} + +void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->statistics.cnt_init_coex_dm++; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_init_coex_dm(btcoexist); + + btcoexist->initilized = true; +} + +void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 ips_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_ips_notify++; + if (btcoexist->manual_control) + return; + + if (ERFOFF == type) + ips_type = BTC_IPS_ENTER; + else + ips_type = BTC_IPS_LEAVE; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_ips_notify(btcoexist, ips_type); + + halbtc_nomal_low_power(); +} + +void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 lps_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_lps_notify++; + if (btcoexist->manual_control) + return; + + if (EACTIVE == type) + lps_type = BTC_LPS_DISABLE; + else + lps_type = BTC_LPS_ENABLE; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_lps_notify(btcoexist, lps_type); +} + +void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 scan_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_scan_notify++; + if (btcoexist->manual_control) + return; + + if (type) + scan_type = BTC_SCAN_START; + else + scan_type = BTC_SCAN_FINISH; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_scan_notify(btcoexist, scan_type); + + halbtc_nomal_low_power(); +} + +void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 asso_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_connect_notify++; + if (btcoexist->manual_control) + return; + + if (action) + asso_type = BTC_ASSOCIATE_START; + else + asso_type = BTC_ASSOCIATE_FINISH; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_connect_notify(btcoexist, asso_type); +} + +void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, + enum _RT_MEDIA_STATUS media_status) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 status; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_media_status_notify++; + if (btcoexist->manual_control) + return; + + if (RT_MEDIA_CONNECT == media_status) + status = BTC_MEDIA_CONNECT; + else + status = BTC_MEDIA_DISCONNECT; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + btc8723b_med_stat_notify(btcoexist, status); + + halbtc_nomal_low_power(); +} + +void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 packet_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_special_packet_notify++; + if (btcoexist->manual_control) + return; + + packet_type = BTC_PACKET_DHCP; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_special_packet_notify(btcoexist, + packet_type); + + halbtc_nomal_low_power(); +} + +void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmp_buf, u8 length) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_bt_info_notify++; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length); +} + +void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 stack_op_type; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_stack_operation_notify++; + if (btcoexist->manual_control) + return; + + stack_op_type = BTC_STACK_OP_NONE; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_stack_operation_notify(btcoexist, + stack_op_type); + + halbtc_nomal_low_power(); +} + +void exhalbtc_halt_notify(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_halt_notify(btcoexist); +} + +void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) +{ + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; +} + +void exhalbtc_periodical(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_periodical++; + + halbtc_leave_low_power(); + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_periodical(btcoexist); + + halbtc_nomal_low_power(); +} + +void exhalbtc_dbg_control(struct btc_coexist *btcoexist, + u8 code, u8 len, u8 *data) +{ + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_dbg_ctrl++; +} + +void exhalbtc_stack_update_profile_info(void) +{ +} + +void exhalbtc_update_min_bt_rssi(char bt_rssi) +{ + struct btc_coexist *btcoexist = &gl_bt_coexist; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->stack_info.min_bt_rssi = bt_rssi; +} + +void exhalbtc_set_hci_version(u16 hci_version) +{ + struct btc_coexist *btcoexist = &gl_bt_coexist; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->stack_info.hci_version = hci_version; +} + +void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version) +{ + struct btc_coexist *btcoexist = &gl_bt_coexist; + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + btcoexist->bt_info.bt_real_fw_ver = bt_patch_version; + btcoexist->bt_info.bt_hci_ver = bt_hci_version; +} + +void exhalbtc_set_bt_exist(bool bt_exist) +{ + gl_bt_coexist.board_info.bt_exist = bt_exist; +} + +void exhalbtc_set_chip_type(u8 chip_type) +{ + switch (chip_type) { + default: + case BT_2WIRE: + case BT_ISSC_3WIRE: + case BT_ACCEL: + case BT_RTL8756: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_UNDEF; + break; + case BT_CSR_BC4: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC4; + break; + case BT_CSR_BC8: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_CSR_BC8; + break; + case BT_RTL8723A: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723A; + break; + case BT_RTL8821A: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8821; + break; + case BT_RTL8723B: + gl_bt_coexist.board_info.bt_chip_type = BTC_CHIP_RTL8723B; + break; + } +} + +void exhalbtc_set_ant_num(u8 type, u8 ant_num) +{ + if (BT_COEX_ANT_TYPE_PG == type) { + gl_bt_coexist.board_info.pg_ant_num = ant_num; + gl_bt_coexist.board_info.btdm_ant_num = ant_num; + } else if (BT_COEX_ANT_TYPE_ANTDIV == type) { + gl_bt_coexist.board_info.btdm_ant_num = ant_num; + } +} + +void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) + ex_halbtc8723b2ant_display_coex_info(btcoexist); +} diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h new file mode 100644 index 000000000000..871fc3c6d559 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h @@ -0,0 +1,559 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2012 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +#ifndef __HALBTC_OUT_SRC_H__ +#define __HALBTC_OUT_SRC_H__ + +#include "../wifi.h" + +#define NORMAL_EXEC false +#define FORCE_EXEC true + +#define BTC_RF_A RF90_PATH_A +#define BTC_RF_B RF90_PATH_B +#define BTC_RF_C RF90_PATH_C +#define BTC_RF_D RF90_PATH_D + +#define BTC_SMSP SINGLEMAC_SINGLEPHY +#define BTC_DMDP DUALMAC_DUALPHY +#define BTC_DMSP DUALMAC_SINGLEPHY +#define BTC_MP_UNKNOWN 0xff + +#define IN +#define OUT + +#define BT_TMP_BUF_SIZE 100 + +#define BT_COEX_ANT_TYPE_PG 0 +#define BT_COEX_ANT_TYPE_ANTDIV 1 +#define BT_COEX_ANT_TYPE_DETECTED 2 + +#define BTC_MIMO_PS_STATIC 0 +#define BTC_MIMO_PS_DYNAMIC 1 + +#define BTC_RATE_DISABLE 0 +#define BTC_RATE_ENABLE 1 + +#define BTC_ANT_PATH_WIFI 0 +#define BTC_ANT_PATH_BT 1 +#define BTC_ANT_PATH_PTA 2 + +enum btc_chip_interface { + BTC_INTF_UNKNOWN = 0, + BTC_INTF_PCI = 1, + BTC_INTF_USB = 2, + BTC_INTF_SDIO = 3, + BTC_INTF_GSPI = 4, + BTC_INTF_MAX +}; + +enum BTC_CHIP_TYPE { + BTC_CHIP_UNDEF = 0, + BTC_CHIP_CSR_BC4 = 1, + BTC_CHIP_CSR_BC8 = 2, + BTC_CHIP_RTL8723A = 3, + BTC_CHIP_RTL8821 = 4, + BTC_CHIP_RTL8723B = 5, + BTC_CHIP_MAX +}; + +enum BTC_MSG_TYPE { + BTC_MSG_INTERFACE = 0x0, + BTC_MSG_ALGORITHM = 0x1, + BTC_MSG_MAX +}; +extern u32 btc_dbg_type[]; + +/* following is for BTC_MSG_INTERFACE */ +#define INTF_INIT BIT0 +#define INTF_NOTIFY BIT2 + +/* following is for BTC_ALGORITHM */ +#define ALGO_BT_RSSI_STATE BIT0 +#define ALGO_WIFI_RSSI_STATE BIT1 +#define ALGO_BT_MONITOR BIT2 +#define ALGO_TRACE BIT3 +#define ALGO_TRACE_FW BIT4 +#define ALGO_TRACE_FW_DETAIL BIT5 +#define ALGO_TRACE_FW_EXEC BIT6 +#define ALGO_TRACE_SW BIT7 +#define ALGO_TRACE_SW_DETAIL BIT8 +#define ALGO_TRACE_SW_EXEC BIT9 + +#define BT_COEX_ANT_TYPE_PG 0 +#define BT_COEX_ANT_TYPE_ANTDIV 1 +#define BT_COEX_ANT_TYPE_DETECTED 2 +#define BTC_MIMO_PS_STATIC 0 +#define BTC_MIMO_PS_DYNAMIC 1 +#define BTC_RATE_DISABLE 0 +#define BTC_RATE_ENABLE 1 +#define BTC_ANT_PATH_WIFI 0 +#define BTC_ANT_PATH_BT 1 +#define BTC_ANT_PATH_PTA 2 + + +#define CL_SPRINTF snprintf +#define CL_PRINTF printk + +#define BTC_PRINT(dbgtype, dbgflag, printstr, ...) \ + do { \ + if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) {\ + printk(printstr, ##__VA_ARGS__); \ + } \ + } while (0) + +#define BTC_PRINT_F(dbgtype, dbgflag, printstr, ...) \ + do { \ + if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) {\ + pr_info("%s: ", __func__); \ + printk(printstr, ##__VA_ARGS__); \ + } \ + } while (0) + +#define BTC_PRINT_ADDR(dbgtype, dbgflag, printstr, _ptr) \ + do { \ + if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) { \ + int __i; \ + u8 *__ptr = (u8 *)_ptr; \ + printk printstr; \ + for (__i = 0; __i < 6; __i++) \ + printk("%02X%s", __ptr[__i], (__i == 5) ? \ + "" : "-"); \ + pr_info("\n"); \ + } \ + } while (0) + +#define BTC_PRINT_DATA(dbgtype, dbgflag, _titlestring, _hexdata, _hexdatalen) \ + do { \ + if (unlikely(btc_dbg_type[dbgtype] & dbgflag)) { \ + int __i; \ + u8 *__ptr = (u8 *)_hexdata; \ + printk(_titlestring); \ + for (__i = 0; __i < (int)_hexdatalen; __i++) { \ + printk("%02X%s", __ptr[__i], (((__i + 1) % 4) \ + == 0) ? " " : " ");\ + if (((__i + 1) % 16) == 0) \ + printk("\n"); \ + } \ + pr_debug("\n"); \ + } \ + } while (0) + +#define BTC_ANT_PATH_WIFI 0 +#define BTC_ANT_PATH_BT 1 +#define BTC_ANT_PATH_PTA 2 + +enum btc_power_save_type { + BTC_PS_WIFI_NATIVE = 0, + BTC_PS_LPS_ON = 1, + BTC_PS_LPS_OFF = 2, + BTC_PS_LPS_MAX +}; + +struct btc_board_info { + /* The following is some board information */ + u8 bt_chip_type; + u8 pg_ant_num; /* pg ant number */ + u8 btdm_ant_num; /* ant number for btdm */ + u8 btdm_ant_pos; + bool bt_exist; +}; + +enum btc_dbg_opcode { + BTC_DBG_SET_COEX_NORMAL = 0x0, + BTC_DBG_SET_COEX_WIFI_ONLY = 0x1, + BTC_DBG_SET_COEX_BT_ONLY = 0x2, + BTC_DBG_MAX +}; + +enum btc_rssi_state { + BTC_RSSI_STATE_HIGH = 0x0, + BTC_RSSI_STATE_MEDIUM = 0x1, + BTC_RSSI_STATE_LOW = 0x2, + BTC_RSSI_STATE_STAY_HIGH = 0x3, + BTC_RSSI_STATE_STAY_MEDIUM = 0x4, + BTC_RSSI_STATE_STAY_LOW = 0x5, + BTC_RSSI_MAX +}; + +enum btc_wifi_role { + BTC_ROLE_STATION = 0x0, + BTC_ROLE_AP = 0x1, + BTC_ROLE_IBSS = 0x2, + BTC_ROLE_HS_MODE = 0x3, + BTC_ROLE_MAX +}; + +enum btc_wifi_bw_mode { + BTC_WIFI_BW_LEGACY = 0x0, + BTC_WIFI_BW_HT20 = 0x1, + BTC_WIFI_BW_HT40 = 0x2, + BTC_WIFI_BW_MAX +}; + +enum btc_wifi_traffic_dir { + BTC_WIFI_TRAFFIC_TX = 0x0, + BTC_WIFI_TRAFFIC_RX = 0x1, + BTC_WIFI_TRAFFIC_MAX +}; + +enum btc_wifi_pnp { + BTC_WIFI_PNP_WAKE_UP = 0x0, + BTC_WIFI_PNP_SLEEP = 0x1, + BTC_WIFI_PNP_MAX +}; + + +enum btc_get_type { + /* type bool */ + BTC_GET_BL_HS_OPERATION, + BTC_GET_BL_HS_CONNECTING, + BTC_GET_BL_WIFI_CONNECTED, + BTC_GET_BL_WIFI_BUSY, + BTC_GET_BL_WIFI_SCAN, + BTC_GET_BL_WIFI_LINK, + BTC_GET_BL_WIFI_DHCP, + BTC_GET_BL_WIFI_SOFTAP_IDLE, + BTC_GET_BL_WIFI_SOFTAP_LINKING, + BTC_GET_BL_WIFI_IN_EARLY_SUSPEND, + BTC_GET_BL_WIFI_ROAM, + BTC_GET_BL_WIFI_4_WAY_PROGRESS, + BTC_GET_BL_WIFI_UNDER_5G, + BTC_GET_BL_WIFI_AP_MODE_ENABLE, + BTC_GET_BL_WIFI_ENABLE_ENCRYPTION, + BTC_GET_BL_WIFI_UNDER_B_MODE, + BTC_GET_BL_EXT_SWITCH, + + /* type s4Byte */ + BTC_GET_S4_WIFI_RSSI, + BTC_GET_S4_HS_RSSI, + + /* type u32 */ + BTC_GET_U4_WIFI_BW, + BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, + BTC_GET_U4_WIFI_FW_VER, + BTC_GET_U4_BT_PATCH_VER, + + /* type u1Byte */ + BTC_GET_U1_WIFI_DOT11_CHNL, + BTC_GET_U1_WIFI_CENTRAL_CHNL, + BTC_GET_U1_WIFI_HS_CHNL, + BTC_GET_U1_MAC_PHY_MODE, + + /* for 1Ant */ + BTC_GET_U1_LPS_MODE, + BTC_GET_BL_BT_SCO_BUSY, + + /* for test mode */ + BTC_GET_DRIVER_TEST_CFG, + BTC_GET_MAX +}; + + +enum btc_set_type { + /* type bool */ + BTC_SET_BL_BT_DISABLE, + BTC_SET_BL_BT_TRAFFIC_BUSY, + BTC_SET_BL_BT_LIMITED_DIG, + BTC_SET_BL_FORCE_TO_ROAM, + BTC_SET_BL_TO_REJ_AP_AGG_PKT, + BTC_SET_BL_BT_CTRL_AGG_SIZE, + BTC_SET_BL_INC_SCAN_DEV_NUM, + + /* type u1Byte */ + BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, + BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, + BTC_SET_UI_SCAN_SIG_COMPENSATION, + BTC_SET_U1_AGG_BUF_SIZE, + + /* type trigger some action */ + BTC_SET_ACT_GET_BT_RSSI, + BTC_SET_ACT_AGGREGATE_CTRL, + + /********* for 1Ant **********/ + /* type bool */ + BTC_SET_BL_BT_SCO_BUSY, + /* type u1Byte */ + BTC_SET_U1_1ANT_LPS, + BTC_SET_U1_1ANT_RPWM, + /* type trigger some action */ + BTC_SET_ACT_LEAVE_LPS, + BTC_SET_ACT_ENTER_LPS, + BTC_SET_ACT_NORMAL_LPS, + BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT, + BTC_SET_ACT_DISABLE_LOW_POWER, + BTC_SET_ACT_UPDATE_ra_mask, + BTC_SET_ACT_SEND_MIMO_PS, + /* BT Coex related */ + BTC_SET_ACT_CTRL_BT_INFO, + BTC_SET_ACT_CTRL_BT_COEX, + /***************************/ + BTC_SET_MAX +}; + +enum btc_dbg_disp_type { + BTC_DBG_DISP_COEX_STATISTICS = 0x0, + BTC_DBG_DISP_BT_LINK_INFO = 0x1, + BTC_DBG_DISP_BT_FW_VER = 0x2, + BTC_DBG_DISP_FW_PWR_MODE_CMD = 0x3, + BTC_DBG_DISP_MAX +}; + +enum btc_notify_type_ips { + BTC_IPS_LEAVE = 0x0, + BTC_IPS_ENTER = 0x1, + BTC_IPS_MAX +}; + +enum btc_notify_type_lps { + BTC_LPS_DISABLE = 0x0, + BTC_LPS_ENABLE = 0x1, + BTC_LPS_MAX +}; + +enum btc_notify_type_scan { + BTC_SCAN_FINISH = 0x0, + BTC_SCAN_START = 0x1, + BTC_SCAN_MAX +}; + +enum btc_notify_type_associate { + BTC_ASSOCIATE_FINISH = 0x0, + BTC_ASSOCIATE_START = 0x1, + BTC_ASSOCIATE_MAX +}; + +enum btc_notify_type_media_status { + BTC_MEDIA_DISCONNECT = 0x0, + BTC_MEDIA_CONNECT = 0x1, + BTC_MEDIA_MAX +}; + +enum btc_notify_type_special_packet { + BTC_PACKET_UNKNOWN = 0x0, + BTC_PACKET_DHCP = 0x1, + BTC_PACKET_ARP = 0x2, + BTC_PACKET_EAPOL = 0x3, + BTC_PACKET_MAX +}; + +enum btc_notify_type_stack_operation { + BTC_STACK_OP_NONE = 0x0, + BTC_STACK_OP_INQ_PAGE_PAIR_START = 0x1, + BTC_STACK_OP_INQ_PAGE_PAIR_FINISH = 0x2, + BTC_STACK_OP_MAX +}; + + +typedef u8 (*bfp_btc_r1)(void *btc_context, u32 reg_addr); + +typedef u16 (*bfp_btc_r2)(void *btc_context, u32 reg_addr); + +typedef u32 (*bfp_btc_r4)(void *btc_context, u32 reg_addr); + +typedef void (*bfp_btc_w1)(void *btc_context, u32 reg_addr, u8 data); + +typedef void (*bfp_btc_w1_bit_mak)(void *btc_context, u32 reg_addr, + u32 bit_mask, u8 data1b); + +typedef void (*bfp_btc_w2)(void *btc_context, u32 reg_addr, u16 data); + +typedef void (*bfp_btc_w4)(void *btc_context, u32 reg_addr, u32 data); + +typedef void (*bfp_btc_wr_1byte_bit_mask)(void *btc_context, u32 reg_addr, + u8 bit_mask, u8 data); + +typedef void (*bfp_btc_set_bb_reg)(void *btc_context, u32 reg_addr, + u32 bit_mask, u32 data); + +typedef u32 (*bfp_btc_get_bb_reg)(void *btc_context, u32 reg_addr, + u32 bit_mask); + +typedef void (*bfp_btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr, + u32 bit_mask, u32 data); + +typedef u32 (*bfp_btc_get_rf_reg)(void *btc_context, u8 rf_path, + u32 reg_addr, u32 bit_mask); + +typedef void (*bfp_btc_fill_h2c)(void *btc_context, u8 element_id, + u32 cmd_len, u8 *cmd_buffer); + +typedef bool (*bfp_btc_get)(void *btcoexist, u8 get_type, void *out_buf); + +typedef bool (*bfp_btc_set)(void *btcoexist, u8 set_type, void *in_buf); + +typedef void (*bfp_btc_disp_dbg_msg)(void *btcoexist, u8 disp_type); + +struct btc_bt_info { + bool bt_disabled; + u8 rssi_adjust_for_agc_table_on; + u8 rssi_adjust_for_1ant_coex_type; + bool bt_busy; + u8 agg_buf_size; + bool limited_dig; + bool reject_agg_pkt; + bool b_bt_ctrl_buf_size; + bool increase_scan_dev_num; + u16 bt_hci_ver; + u16 bt_real_fw_ver; + u8 bt_fw_ver; + + /* the following is for 1Ant solution */ + bool bt_ctrl_lps; + bool bt_pwr_save_mode; + bool bt_lps_on; + bool force_to_roam; + u8 force_exec_pwr_cmd_cnt; + u8 lps_1ant; + u8 rpwm_1ant; + u32 ra_mask; +}; + +struct btc_stack_info { + bool profile_notified; + u16 hci_version; /* stack hci version */ + u8 num_of_link; + bool bt_link_exist; + bool sco_exist; + bool acl_exist; + bool a2dp_exist; + bool hid_exist; + u8 num_of_hid; + bool pan_exist; + bool unknown_acl_exist; + char min_bt_rssi; +}; + +struct btc_statistics { + u32 cnt_bind; + u32 cnt_init_hw_config; + u32 cnt_init_coex_dm; + u32 cnt_ips_notify; + u32 cnt_lps_notify; + u32 cnt_scan_notify; + u32 cnt_connect_notify; + u32 cnt_media_status_notify; + u32 cnt_special_packet_notify; + u32 cnt_bt_info_notify; + u32 cnt_periodical; + u32 cnt_stack_operation_notify; + u32 cnt_dbg_ctrl; +}; + +struct btc_bt_link_info { + bool bt_link_exist; + bool sco_exist; + bool sco_only; + bool a2dp_exist; + bool a2dp_only; + bool hid_exist; + bool hid_only; + bool pan_exist; + bool pan_only; +}; + +enum btc_antenna_pos { + BTC_ANTENNA_AT_MAIN_PORT = 0x1, + BTC_ANTENNA_AT_AUX_PORT = 0x2, +}; + +struct btc_coexist { + /* make sure only one adapter can bind the data context */ + bool binded; + /* default adapter */ + void *adapter; + struct btc_board_info board_info; + /* some bt info referenced by non-bt module */ + struct btc_bt_info bt_info; + struct btc_stack_info stack_info; + enum btc_chip_interface chip_interface; + struct btc_bt_link_info bt_link_info; + + bool initilized; + bool stop_coex_dm; + bool manual_control; + u8 *cli_buf; + struct btc_statistics statistics; + u8 pwr_mode_val[10]; + + /* function pointers - io related */ + bfp_btc_r1 btc_read_1byte; + bfp_btc_w1 btc_write_1byte; + bfp_btc_w1_bit_mak btc_write_1byte_bitmask; + bfp_btc_r2 btc_read_2byte; + bfp_btc_w2 btc_write_2byte; + bfp_btc_r4 btc_read_4byte; + bfp_btc_w4 btc_write_4byte; + + bfp_btc_set_bb_reg btc_set_bb_reg; + bfp_btc_get_bb_reg btc_get_bb_reg; + + + bfp_btc_set_rf_reg btc_set_rf_reg; + bfp_btc_get_rf_reg btc_get_rf_reg; + + bfp_btc_fill_h2c btc_fill_h2c; + + bfp_btc_disp_dbg_msg btc_disp_dbg_msg; + + bfp_btc_get btc_get; + bfp_btc_set btc_set; +}; + +bool halbtc_is_wifi_uplink(struct rtl_priv *adapter); + +extern struct btc_coexist gl_bt_coexist; + +bool exhalbtc_initlize_variables(struct rtl_priv *adapter); +void exhalbtc_init_hw_config(struct btc_coexist *btcoexist); +void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist); +void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type); +void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type); +void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type); +void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action); +void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, + enum _RT_MEDIA_STATUS media_status); +void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type); +void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, + u8 length); +void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type); +void exhalbtc_halt_notify(struct btc_coexist *btcoexist); +void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state); +void exhalbtc_periodical(struct btc_coexist *btcoexist); +void exhalbtc_dbg_control(struct btc_coexist *btcoexist, u8 code, u8 len, + u8 *data); +void exhalbtc_stack_update_profile_info(void); +void exhalbtc_set_hci_version(u16 hci_version); +void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version); +void exhalbtc_update_min_bt_rssi(char bt_rssi); +void exhalbtc_set_bt_exist(bool bt_exist); +void exhalbtc_set_chip_type(u8 chip_type); +void exhalbtc_set_ant_num(u8 type, u8 ant_num); +void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist); +void exhalbtc_signal_compensation(struct btc_coexist *btcoexist, + u8 *rssi_wifi, u8 *rssi_bt); +void exhalbtc_lps_leave(struct btc_coexist *btcoexist); +void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist); + +#endif diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c new file mode 100644 index 000000000000..0ab94fe4cbbe --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c @@ -0,0 +1,218 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2013 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "rtl_btc.h" +#include "halbt_precomp.h" + +#include <linux/vmalloc.h> +#include <linux/module.h> + +static struct rtl_btc_ops rtl_btc_operation = { + .btc_init_variables = rtl_btc_init_variables, + .btc_init_hal_vars = rtl_btc_init_hal_vars, + .btc_init_hw_config = rtl_btc_init_hw_config, + .btc_ips_notify = rtl_btc_ips_notify, + .btc_scan_notify = rtl_btc_scan_notify, + .btc_connect_notify = rtl_btc_connect_notify, + .btc_mediastatus_notify = rtl_btc_mediastatus_notify, + .btc_periodical = rtl_btc_periodical, + .btc_halt_notify = rtl_btc_halt_notify, + .btc_btinfo_notify = rtl_btc_btinfo_notify, + .btc_is_limited_dig = rtl_btc_is_limited_dig, + .btc_is_disable_edca_turbo = rtl_btc_is_disable_edca_turbo, + .btc_is_bt_disabled = rtl_btc_is_bt_disabled, +}; + +void rtl_btc_init_variables(struct rtl_priv *rtlpriv) +{ + exhalbtc_initlize_variables(rtlpriv); +} + +void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv) +{ + u8 ant_num; + u8 bt_exist; + u8 bt_type; + + ant_num = rtl_get_hwpg_ant_num(rtlpriv); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%s, antNum is %d\n", __func__, ant_num); + + bt_exist = rtl_get_hwpg_bt_exist(rtlpriv); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "%s, bt_exist is %d\n", __func__, bt_exist); + exhalbtc_set_bt_exist(bt_exist); + + bt_type = rtl_get_hwpg_bt_type(rtlpriv); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%s, bt_type is %d\n", + __func__, bt_type); + exhalbtc_set_chip_type(bt_type); + + exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num); +} + +void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv) +{ + exhalbtc_init_hw_config(&gl_bt_coexist); + exhalbtc_init_coex_dm(&gl_bt_coexist); +} + +void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type) +{ + exhalbtc_ips_notify(&gl_bt_coexist, type); +} + +void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype) +{ + exhalbtc_scan_notify(&gl_bt_coexist, scantype); +} + +void rtl_btc_connect_notify(struct rtl_priv *rtlpriv, u8 action) +{ + exhalbtc_connect_notify(&gl_bt_coexist, action); +} + +void rtl_btc_mediastatus_notify(struct rtl_priv *rtlpriv, + enum _RT_MEDIA_STATUS mstatus) +{ + exhalbtc_mediastatus_notify(&gl_bt_coexist, mstatus); +} + +void rtl_btc_periodical(struct rtl_priv *rtlpriv) +{ + exhalbtc_periodical(&gl_bt_coexist); +} + +void rtl_btc_halt_notify(void) +{ + exhalbtc_halt_notify(&gl_bt_coexist); +} + +void rtl_btc_btinfo_notify(struct rtl_priv *rtlpriv, u8 *tmp_buf, u8 length) +{ + exhalbtc_bt_info_notify(&gl_bt_coexist, tmp_buf, length); +} + +bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv) +{ + return gl_bt_coexist.bt_info.limited_dig; +} + +bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv) +{ + bool bt_change_edca = false; + u32 cur_edca_val; + u32 edca_bt_hs_uplink = 0x5ea42b, edca_bt_hs_downlink = 0x5ea42b; + u32 edca_hs; + u32 edca_addr = 0x504; + + cur_edca_val = rtl_read_dword(rtlpriv, edca_addr); + if (halbtc_is_wifi_uplink(rtlpriv)) { + if (cur_edca_val != edca_bt_hs_uplink) { + edca_hs = edca_bt_hs_uplink; + bt_change_edca = true; + } + } else { + if (cur_edca_val != edca_bt_hs_downlink) { + edca_hs = edca_bt_hs_downlink; + bt_change_edca = true; + } + } + + if (bt_change_edca) + rtl_write_dword(rtlpriv, edca_addr, edca_hs); + + return true; +} + +bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv) +{ + if (gl_bt_coexist.bt_info.bt_disabled) + return true; + else + return false; +} + +struct rtl_btc_ops *rtl_btc_get_ops_pointer(void) +{ + return &rtl_btc_operation; +} +EXPORT_SYMBOL(rtl_btc_get_ops_pointer); + +u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) +{ + u8 num; + + if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2) + num = 2; + else + num = 1; + + return num; +} + +enum _RT_MEDIA_STATUS mgnt_link_status_query(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + enum _RT_MEDIA_STATUS m_status = RT_MEDIA_DISCONNECT; + + u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0; + + if (bibss || rtlpriv->mac80211.link_state >= MAC80211_LINKED) + m_status = RT_MEDIA_CONNECT; + + return m_status; +} + +u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv) +{ + return rtlpriv->btcoexist.btc_info.btcoexist; +} + +u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv) +{ + return rtlpriv->btcoexist.btc_info.bt_type; +} + +MODULE_AUTHOR("Page He <page_he@realsil.com.cn>"); +MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>"); +MODULE_AUTHOR("Larry Finger <Larry.FInger@lwfinger.net>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek 802.11n PCI wireless core"); + +static int __init rtl_btcoexist_module_init(void) +{ + return 0; +} + +static void __exit rtl_btcoexist_module_exit(void) +{ + return; +} + +module_init(rtl_btcoexist_module_init); +module_exit(rtl_btcoexist_module_exit); diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h new file mode 100644 index 000000000000..805b22cc8fc8 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h @@ -0,0 +1,52 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL_BTC_H__ +#define __RTL_BTC_H__ + +#include "halbt_precomp.h" + +void rtl_btc_init_variables(struct rtl_priv *rtlpriv); +void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv); +void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv); +void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type); +void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype); +void rtl_btc_connect_notify(struct rtl_priv *rtlpriv, u8 action); +void rtl_btc_mediastatus_notify(struct rtl_priv *rtlpriv, + enum _RT_MEDIA_STATUS mstatus); +void rtl_btc_periodical(struct rtl_priv *rtlpriv); +void rtl_btc_halt_notify(void); +void rtl_btc_btinfo_notify(struct rtl_priv *rtlpriv, u8 *tmpbuf, u8 length); +bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv); +bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv); +bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv); + +struct rtl_btc_ops *rtl_btc_get_ops_pointer(void); + +u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv); +u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv); +u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv); +enum _RT_MEDIA_STATUS mgnt_link_status_query(struct ieee80211_hw *hw); + +#endif diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c index 2d337a0c3df0..ded691f76f2f 100644 --- a/drivers/net/wireless/rtlwifi/core.c +++ b/drivers/net/wireless/rtlwifi/core.c @@ -36,6 +36,66 @@ #include <linux/export.h> +void rtl_addr_delay(u32 addr) +{ + if (addr == 0xfe) + mdelay(50); + else if (addr == 0xfd) + mdelay(5); + else if (addr == 0xfc) + mdelay(1); + else if (addr == 0xfb) + udelay(50); + else if (addr == 0xfa) + udelay(5); + else if (addr == 0xf9) + udelay(1); +} +EXPORT_SYMBOL(rtl_addr_delay); + +void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr, + u32 mask, u32 data) +{ + if (addr == 0xfe) { + mdelay(50); + } else if (addr == 0xfd) { + mdelay(5); + } else if (addr == 0xfc) { + mdelay(1); + } else if (addr == 0xfb) { + udelay(50); + } else if (addr == 0xfa) { + udelay(5); + } else if (addr == 0xf9) { + udelay(1); + } else { + rtl_set_rfreg(hw, rfpath, addr, mask, data); + udelay(1); + } +} +EXPORT_SYMBOL(rtl_rfreg_delay); + +void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data) +{ + if (addr == 0xfe) { + mdelay(50); + } else if (addr == 0xfd) { + mdelay(5); + } else if (addr == 0xfc) { + mdelay(1); + } else if (addr == 0xfb) { + udelay(50); + } else if (addr == 0xfa) { + udelay(5); + } else if (addr == 0xf9) { + udelay(1); + } else { + rtl_set_bbreg(hw, addr, MASKDWORD, data); + udelay(1); + } +} +EXPORT_SYMBOL(rtl_bb_delay); + void rtl_fw_cb(const struct firmware *firmware, void *context) { struct ieee80211_hw *hw = context; @@ -475,20 +535,40 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u32 rx_conf; *new_flags &= RTL_SUPPORTED_FILTERS; if (!changed_flags) return; + /* if ssid not set to hw don't check bssid + * here just used for linked scanning, & linked + * and nolink check bssid is set in set network_type */ + if ((changed_flags & FIF_BCN_PRBRESP_PROMISC) && + (mac->link_state >= MAC80211_LINKED)) { + if (mac->opmode != NL80211_IFTYPE_AP && + mac->opmode != NL80211_IFTYPE_MESH_POINT) { + if (*new_flags & FIF_BCN_PRBRESP_PROMISC) { + rtlpriv->cfg->ops->set_chk_bssid(hw, false); + } else { + rtlpriv->cfg->ops->set_chk_bssid(hw, true); + } + } + } + + /* must be called after set_chk_bssid since that function modifies the + * RCR register too. */ + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(&rx_conf)); + /*TODO: we disable broadcase now, so enable here */ if (changed_flags & FIF_ALLMULTI) { if (*new_flags & FIF_ALLMULTI) { - mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AM] | + rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AM] | rtlpriv->cfg->maps[MAC_RCR_AB]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Enable receive multicast frame\n"); } else { - mac->rx_conf &= ~(rtlpriv->cfg->maps[MAC_RCR_AM] | + rx_conf &= ~(rtlpriv->cfg->maps[MAC_RCR_AM] | rtlpriv->cfg->maps[MAC_RCR_AB]); RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Disable receive multicast frame\n"); @@ -497,39 +577,25 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw, if (changed_flags & FIF_FCSFAIL) { if (*new_flags & FIF_FCSFAIL) { - mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACRC32]; + rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACRC32]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Enable receive FCS error frame\n"); } else { - mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACRC32]; + rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACRC32]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Disable receive FCS error frame\n"); } } - /* if ssid not set to hw don't check bssid - * here just used for linked scanning, & linked - * and nolink check bssid is set in set network_type */ - if ((changed_flags & FIF_BCN_PRBRESP_PROMISC) && - (mac->link_state >= MAC80211_LINKED)) { - if (mac->opmode != NL80211_IFTYPE_AP && - mac->opmode != NL80211_IFTYPE_MESH_POINT) { - if (*new_flags & FIF_BCN_PRBRESP_PROMISC) { - rtlpriv->cfg->ops->set_chk_bssid(hw, false); - } else { - rtlpriv->cfg->ops->set_chk_bssid(hw, true); - } - } - } if (changed_flags & FIF_CONTROL) { if (*new_flags & FIF_CONTROL) { - mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACF]; + rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACF]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Enable receive control frame\n"); } else { - mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACF]; + rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACF]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Disable receive control frame\n"); } @@ -537,15 +603,17 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw, if (changed_flags & FIF_OTHER_BSS) { if (*new_flags & FIF_OTHER_BSS) { - mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AAP]; + rx_conf |= rtlpriv->cfg->maps[MAC_RCR_AAP]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Enable receive other BSS's frame\n"); } else { - mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_AAP]; + rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_AAP]; RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, "Disable receive other BSS's frame\n"); } } + + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(&rx_conf)); } static int rtl_op_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -738,6 +806,11 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, rtlpriv->cfg->ops->linked_set_reg(hw); rcu_read_lock(); sta = ieee80211_find_sta(vif, (u8 *)bss_conf->bssid); + if (!sta) { + pr_err("ieee80211_find_sta returned NULL\n"); + rcu_read_unlock(); + goto out; + } if (vif->type == NL80211_IFTYPE_STATION && sta) rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0); @@ -892,7 +965,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, mac->basic_rates = basic_rates; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE, - (u8 *) (&basic_rates)); + (u8 *)(&basic_rates)); } rcu_read_unlock(); } @@ -906,6 +979,11 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, if (bss_conf->assoc) { if (ppsc->fwctrl_lps) { u8 mstatus = RT_MEDIA_CONNECT; + u8 keep_alive = 10; + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_KEEP_ALIVE, + (u8 *)(&keep_alive)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_JOINBSSRPT, &mstatus); diff --git a/drivers/net/wireless/rtlwifi/core.h b/drivers/net/wireless/rtlwifi/core.h index 2fe46a1b4f1f..027e75374dcc 100644 --- a/drivers/net/wireless/rtlwifi/core.h +++ b/drivers/net/wireless/rtlwifi/core.h @@ -41,5 +41,9 @@ extern const struct ieee80211_ops rtl_ops; void rtl_fw_cb(const struct firmware *firmware, void *context); +void rtl_addr_delay(u32 addr); +void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr, + u32 mask, u32 data); +void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data); #endif diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index d7aa165fe677..f26f4ffc771d 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -811,19 +811,19 @@ done: if (pci_dma_mapping_error(rtlpci->pdev, bufferaddress)) return; tmp_one = 1; - rtlpriv->cfg->ops->set_desc((u8 *) pdesc, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, false, HW_DESC_RXBUFF_ADDR, (u8 *)&bufferaddress); - rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, false, HW_DESC_RXPKT_LEN, (u8 *)&rtlpci->rxbuffersize); if (index == rtlpci->rxringcount - 1) - rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, false, HW_DESC_RXERO, &tmp_one); - rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, HW_DESC_RXOWN, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, false, HW_DESC_RXOWN, &tmp_one); index = (index + 1) % rtlpci->rxringcount; @@ -983,6 +983,8 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) struct sk_buff *pskb = NULL; struct rtl_tx_desc *pdesc = NULL; struct rtl_tcb_desc tcb_desc; + /*This is for new trx flow*/ + struct rtl_tx_buffer_desc *pbuffer_desc = NULL; u8 temp_one = 1; memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc)); @@ -1004,11 +1006,12 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) info = IEEE80211_SKB_CB(pskb); pdesc = &ring->desc[0]; rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, - info, NULL, pskb, BEACON_QUEUE, &tcb_desc); + (u8 *)pbuffer_desc, info, NULL, pskb, + BEACON_QUEUE, &tcb_desc); __skb_queue_tail(&ring->queue, pskb); - rtlpriv->cfg->ops->set_desc((u8 *) pdesc, true, HW_DESC_OWN, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true, HW_DESC_OWN, &temp_one); return; @@ -1066,7 +1069,7 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, mac->current_ampdu_factor = 3; /*QOS*/ - rtlpci->acm_method = eAcmWay2_SW; + rtlpci->acm_method = EACMWAY2_SW; /*task */ tasklet_init(&rtlpriv->works.irq_tasklet, @@ -1113,7 +1116,7 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, ((i + 1) % entries) * sizeof(*ring); - rtlpriv->cfg->ops->set_desc((u8 *)&(ring[i]), + rtlpriv->cfg->ops->set_desc(hw, (u8 *)&(ring[i]), true, HW_DESC_TX_NEXTDESC_ADDR, (u8 *)&nextdescaddress); } @@ -1188,19 +1191,19 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw) dev_kfree_skb_any(skb); return 1; } - rtlpriv->cfg->ops->set_desc((u8 *)entry, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)entry, false, HW_DESC_RXBUFF_ADDR, (u8 *)&bufferaddress); - rtlpriv->cfg->ops->set_desc((u8 *)entry, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)entry, false, HW_DESC_RXPKT_LEN, (u8 *)&rtlpci-> rxbuffersize); - rtlpriv->cfg->ops->set_desc((u8 *) entry, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)entry, false, HW_DESC_RXOWN, &tmp_one); } - rtlpriv->cfg->ops->set_desc((u8 *) entry, false, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)entry, false, HW_DESC_RXERO, &tmp_one); } return 0; @@ -1331,7 +1334,7 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) for (i = 0; i < rtlpci->rxringcount; i++) { entry = &rtlpci->rx_ring[rx_queue_idx].desc[i]; - rtlpriv->cfg->ops->set_desc((u8 *) entry, + rtlpriv->cfg->ops->set_desc(hw, (u8 *)entry, false, HW_DESC_RXOWN, &tmp_one); @@ -1424,6 +1427,7 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct rtl8192_tx_ring *ring; struct rtl_tx_desc *pdesc; + struct rtl_tx_buffer_desc *ptx_bd_desc = NULL; u8 idx; u8 hw_queue = _rtl_mac_to_hwqueue(hw, skb); unsigned long flags; @@ -1464,17 +1468,22 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, idx = 0; pdesc = &ring->desc[idx]; - own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, - true, HW_DESC_OWN); + if (rtlpriv->use_new_trx_flow) { + ptx_bd_desc = &ring->buffer_desc[idx]; + } else { + own = (u8) rtlpriv->cfg->ops->get_desc((u8 *)pdesc, + true, HW_DESC_OWN); - if ((own == 1) && (hw_queue != BEACON_QUEUE)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "No more TX desc@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%d\n", - hw_queue, ring->idx, idx, - skb_queue_len(&ring->queue)); + if ((own == 1) && (hw_queue != BEACON_QUEUE)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "No more TX desc@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%d\n", + hw_queue, ring->idx, idx, + skb_queue_len(&ring->queue)); - spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); - return skb->len; + spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, + flags); + return skb->len; + } } if (ieee80211_is_data_qos(fc)) { @@ -1494,17 +1503,20 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX); rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc, - info, sta, skb, hw_queue, ptcb_desc); + (u8 *)ptx_bd_desc, info, sta, skb, hw_queue, ptcb_desc); __skb_queue_tail(&ring->queue, skb); - rtlpriv->cfg->ops->set_desc((u8 *)pdesc, true, - HW_DESC_OWN, &temp_one); - + if (rtlpriv->use_new_trx_flow) { + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true, + HW_DESC_OWN, (u8 *)&hw_queue); + } else { + rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true, + HW_DESC_OWN, (u8 *)&temp_one); + } if ((ring->entries - skb_queue_len(&ring->queue)) < 2 && hw_queue != BEACON_QUEUE) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, "less desc left, stop skb_queue@%d, ring->idx = %d, idx = %d, skb_queue_len = 0x%d\n", hw_queue, ring->idx, idx, diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h index d3262ec45d23..90174a814a6d 100644 --- a/drivers/net/wireless/rtlwifi/pci.h +++ b/drivers/net/wireless/rtlwifi/pci.h @@ -137,12 +137,22 @@ struct rtl_tx_cmd_desc { u32 dword[16]; } __packed; +/* In new TRX flow, Buffer_desc is new concept + * But TX wifi info == TX descriptor in old flow + * RX wifi info == RX descriptor in old flow + */ +struct rtl_tx_buffer_desc { + u32 dword[8]; /*seg = 4*/ +} __packed; + struct rtl8192_tx_ring { struct rtl_tx_desc *desc; dma_addr_t dma; unsigned int idx; unsigned int entries; struct sk_buff_head queue; + /*add for new trx flow*/ + struct rtl_tx_buffer_desc *buffer_desc; /*tx buffer descriptor*/ }; struct rtl8192_rx_ring { @@ -199,6 +209,10 @@ struct rtl_pci { u16 shortretry_limit; u16 longretry_limit; + + /* MSI support */ + bool msi_support; + bool using_msi; }; struct mp_adapter { diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index d1c0191a195b..de7f05f848ef 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -32,6 +32,106 @@ #include "base.h" #include "ps.h" +/* Description: + * This routine deals with the Power Configuration CMD + * parsing for RTL8723/RTL8188E Series IC. + * Assumption: + * We should follow specific format that was released from HW SD. + */ +bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, + u8 faversion, u8 interface_type, + struct wlan_pwr_cfg pwrcfgcmd[]) +{ + struct wlan_pwr_cfg cfg_cmd = {0}; + bool polling_bit = false; + u32 ary_idx = 0; + u8 value = 0; + u32 offset = 0; + u32 polling_count = 0; + u32 max_polling_cnt = 5000; + + do { + cfg_cmd = pwrcfgcmd[ary_idx]; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): offset(%#x),cut_msk(%#x), famsk(%#x)," + "interface_msk(%#x), base(%#x), cmd(%#x), msk(%#x), value(%#x)\n", + GET_PWR_CFG_OFFSET(cfg_cmd), + GET_PWR_CFG_CUT_MASK(cfg_cmd), + GET_PWR_CFG_FAB_MASK(cfg_cmd), + GET_PWR_CFG_INTF_MASK(cfg_cmd), + GET_PWR_CFG_BASE(cfg_cmd), GET_PWR_CFG_CMD(cfg_cmd), + GET_PWR_CFG_MASK(cfg_cmd), GET_PWR_CFG_VALUE(cfg_cmd)); + + if ((GET_PWR_CFG_FAB_MASK(cfg_cmd)&faversion) && + (GET_PWR_CFG_CUT_MASK(cfg_cmd)&cut_version) && + (GET_PWR_CFG_INTF_MASK(cfg_cmd)&interface_type)) { + switch (GET_PWR_CFG_CMD(cfg_cmd)) { + case PWR_CMD_READ: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): PWR_CMD_READ\n"); + break; + case PWR_CMD_WRITE: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): PWR_CMD_WRITE\n"); + offset = GET_PWR_CFG_OFFSET(cfg_cmd); + + /*Read the value from system register*/ + value = rtl_read_byte(rtlpriv, offset); + value &= (~(GET_PWR_CFG_MASK(cfg_cmd))); + value |= (GET_PWR_CFG_VALUE(cfg_cmd) & + GET_PWR_CFG_MASK(cfg_cmd)); + + /*Write the value back to sytem register*/ + rtl_write_byte(rtlpriv, offset, value); + break; + case PWR_CMD_POLLING: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): PWR_CMD_POLLING\n"); + polling_bit = false; + offset = GET_PWR_CFG_OFFSET(cfg_cmd); + + do { + value = rtl_read_byte(rtlpriv, offset); + + value &= GET_PWR_CFG_MASK(cfg_cmd); + if (value == + (GET_PWR_CFG_VALUE(cfg_cmd) + & GET_PWR_CFG_MASK(cfg_cmd))) + polling_bit = true; + else + udelay(10); + + if (polling_count++ > max_polling_cnt) + return false; + } while (!polling_bit); + break; + case PWR_CMD_DELAY: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): PWR_CMD_DELAY\n"); + if (GET_PWR_CFG_VALUE(cfg_cmd) == + PWRSEQ_DELAY_US) + udelay(GET_PWR_CFG_OFFSET(cfg_cmd)); + else + mdelay(GET_PWR_CFG_OFFSET(cfg_cmd)); + break; + case PWR_CMD_END: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtl_hal_pwrseqcmdparsing(): PWR_CMD_END\n"); + return true; + default: + RT_ASSERT(false, + "rtl_hal_pwrseqcmdparsing(): Unknown CMD!!\n"); + break; + } + + } + ary_idx++; + } while (1); + + return true; +} +EXPORT_SYMBOL(rtl_hal_pwrseqcmdparsing); + bool rtl_ps_enable_nic(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); diff --git a/drivers/net/wireless/rtlwifi/ps.h b/drivers/net/wireless/rtlwifi/ps.h index 88bd76ea88f7..3bd41f958974 100644 --- a/drivers/net/wireless/rtlwifi/ps.h +++ b/drivers/net/wireless/rtlwifi/ps.h @@ -32,6 +32,66 @@ #define MAX_SW_LPS_SLEEP_INTV 5 +/*--------------------------------------------- + * 3 The value of cmd: 4 bits + *--------------------------------------------- + */ +#define PWR_CMD_READ 0x00 +#define PWR_CMD_WRITE 0x01 +#define PWR_CMD_POLLING 0x02 +#define PWR_CMD_DELAY 0x03 +#define PWR_CMD_END 0x04 + +/* define the base address of each block */ +#define PWR_BASEADDR_MAC 0x00 +#define PWR_BASEADDR_USB 0x01 +#define PWR_BASEADDR_PCIE 0x02 +#define PWR_BASEADDR_SDIO 0x03 + +#define PWR_FAB_ALL_MSK (BIT(0)|BIT(1)|BIT(2)|BIT(3)) +#define PWR_CUT_TESTCHIP_MSK BIT(0) +#define PWR_CUT_A_MSK BIT(1) +#define PWR_CUT_B_MSK BIT(2) +#define PWR_CUT_C_MSK BIT(3) +#define PWR_CUT_D_MSK BIT(4) +#define PWR_CUT_E_MSK BIT(5) +#define PWR_CUT_F_MSK BIT(6) +#define PWR_CUT_G_MSK BIT(7) +#define PWR_CUT_ALL_MSK 0xFF +#define PWR_INTF_SDIO_MSK BIT(0) +#define PWR_INTF_USB_MSK BIT(1) +#define PWR_INTF_PCI_MSK BIT(2) +#define PWR_INTF_ALL_MSK (BIT(0)|BIT(1)|BIT(2)|BIT(3)) + +enum pwrseq_delay_unit { + PWRSEQ_DELAY_US, + PWRSEQ_DELAY_MS, +}; + +struct wlan_pwr_cfg { + u16 offset; + u8 cut_msk; + u8 fab_msk:4; + u8 interface_msk:4; + u8 base:4; + u8 cmd:4; + u8 msk; + u8 value; +}; + +#define GET_PWR_CFG_OFFSET(__PWR_CMD) (__PWR_CMD.offset) +#define GET_PWR_CFG_CUT_MASK(__PWR_CMD) (__PWR_CMD.cut_msk) +#define GET_PWR_CFG_FAB_MASK(__PWR_CMD) (__PWR_CMD.fab_msk) +#define GET_PWR_CFG_INTF_MASK(__PWR_CMD) (__PWR_CMD.interface_msk) +#define GET_PWR_CFG_BASE(__PWR_CMD) (__PWR_CMD.base) +#define GET_PWR_CFG_CMD(__PWR_CMD) (__PWR_CMD.cmd) +#define GET_PWR_CFG_MASK(__PWR_CMD) (__PWR_CMD.msk) +#define GET_PWR_CFG_VALUE(__PWR_CMD) (__PWR_CMD.value) + +bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, + u8 fab_version, u8 interface_type, + struct wlan_pwr_cfg pwrcfgcmd[]); + bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, enum rf_pwrstate state_toset, u32 changesource); bool rtl_ps_enable_nic(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile b/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile index 5b194e97f4b3..a85419a37651 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/Makefile @@ -5,7 +5,6 @@ rtl8188ee-objs := \ led.o \ phy.o \ pwrseq.o \ - pwrseqcmd.o \ rf.o \ sw.o \ table.o \ diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c index a6184b6e1d57..97bc9aa5e1d1 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/dm.c @@ -235,7 +235,7 @@ void rtl88e_dm_txpower_track_adjust(struct ieee80211_hw *hw, u8 pwr_val = 0; u8 cck_base = rtldm->swing_idx_cck_base; u8 cck_val = rtldm->swing_idx_cck; - u8 ofdm_base = rtldm->swing_idx_ofdm_base; + u8 ofdm_base = rtldm->swing_idx_ofdm_base[0]; u8 ofdm_val = rtlpriv->dm.swing_idx_ofdm[RF90_PATH_A]; if (type == 0) { @@ -726,7 +726,7 @@ static void rtl88e_dm_pwdb_monitor(struct ieee80211_hw *hw) static u64 last_rx; long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff; - if (rtlhal->oem_id == RT_CID_819x_HP) { + if (rtlhal->oem_id == RT_CID_819X_HP) { u64 cur_txok_cnt = 0; u64 cur_rxok_cnt = 0; cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok; @@ -912,7 +912,7 @@ static void rtl88e_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw for (i = 0; i < OFDM_TABLE_LENGTH; i++) { if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { ofdm_old[0] = (u8) i; - rtldm->swing_idx_ofdm_base = (u8)i; + rtldm->swing_idx_ofdm_base[0] = (u8)i; RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "Initial pathA ele_d reg0x%x = 0x%lx, ofdm_index = 0x%x\n", ROFDM0_XATXIQIMBAL, diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c index e06971be7df7..bd2a26bafb69 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c @@ -41,7 +41,6 @@ #include "fw.h" #include "led.h" #include "hw.h" -#include "pwrseqcmd.h" #include "pwrseq.h" #define LLT_CONFIG 5 @@ -509,7 +508,7 @@ void rtl88ee_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 e_aci = *((u8 *)val); rtl88e_dm_init_edca_turbo(hw); - if (rtlpci->acm_method != eAcmWay2_SW) + if (rtlpci->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, (u8 *)(&e_aci)); break; } @@ -815,11 +814,11 @@ static bool _rtl88ee_init_mac(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00); /* HW Power on sequence */ - if (!rtl88_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, - PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, - Rtl8188E_NIC_ENABLE_FLOW)) { + if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, + PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, + Rtl8188E_NIC_ENABLE_FLOW)) { RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "init MAC Fail as rtl88_hal_pwrseqcmdparsing\n"); + "init MAC Fail as rtl_hal_pwrseqcmdparsing\n"); return false; } @@ -1025,9 +1024,20 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw) bool rtstatus = true; int err = 0; u8 tmp_u1b, u1byte; + unsigned long flags; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Rtl8188EE hw init\n"); rtlpriv->rtlhal.being_init_adapter = true; + /* As this function can take a very long time (up to 350 ms) + * and can be called with irqs disabled, reenable the irqs + * to let the other devices continue being serviced. + * + * It is safe doing so since our own interrupts will only be enabled + * in a subsequent step. + */ + local_save_flags(flags); + local_irq_enable(); + rtlpriv->intf_ops->disable_aspm(hw); tmp_u1b = rtl_read_byte(rtlpriv, REG_SYS_CLKR+1); @@ -1043,7 +1053,7 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw) if (rtstatus != true) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n"); err = 1; - return err; + goto exit; } err = rtl88e_download_fw(hw, false); @@ -1051,8 +1061,7 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "Failed to download FW. Init HW without FW now..\n"); err = 1; - rtlhal->fw_ready = false; - return err; + goto exit; } else { rtlhal->fw_ready = true; } @@ -1097,7 +1106,7 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw) if (ppsc->rfpwr_state == ERFON) { if ((rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) || ((rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) && - (rtlhal->oem_id == RT_CID_819x_HP))) { + (rtlhal->oem_id == RT_CID_819X_HP))) { rtl88e_phy_set_rfpath_switch(hw, true); rtlpriv->dm.fat_table.rx_idle_ant = MAIN_ANT; } else { @@ -1135,10 +1144,12 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw) } rtl_write_byte(rtlpriv, REG_NAV_CTRL+2, ((30000+127)/128)); rtl88e_dm_init(hw); +exit: + local_irq_restore(flags); rtlpriv->rtlhal.being_init_adapter = false; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "end of Rtl8188EE hw init %x\n", err); - return 0; + return err; } static enum version_8188e _rtl88ee_read_chip_version(struct ieee80211_hw *hw) @@ -1235,12 +1246,13 @@ static int _rtl88ee_set_media_status(struct ieee80211_hw *hw, void rtl88ee_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - u32 reg_rcr = rtlpci->receive_config; + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid == true) { reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, @@ -1345,9 +1357,9 @@ static void _rtl88ee_poweroff_adapter(struct ieee80211_hw *hw) } rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+1, 0xFF); - rtl88_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, - PWR_INTF_PCI_MSK, - Rtl8188E_NIC_LPS_ENTER_FLOW); + rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, + PWR_INTF_PCI_MSK, + Rtl8188E_NIC_LPS_ENTER_FLOW); rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00); @@ -1361,8 +1373,8 @@ static void _rtl88ee_poweroff_adapter(struct ieee80211_hw *hw) u1b_tmp = rtl_read_byte(rtlpriv, REG_32K_CTRL); rtl_write_byte(rtlpriv, REG_32K_CTRL, (u1b_tmp & (~BIT(0)))); - rtl88_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, - PWR_INTF_PCI_MSK, Rtl8188E_NIC_DISABLE_FLOW); + rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, + PWR_INTF_PCI_MSK, Rtl8188E_NIC_DISABLE_FLOW); u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL+1); rtl_write_byte(rtlpriv, REG_RSV_CTRL+1, (u1b_tmp & (~BIT(3)))); @@ -1872,15 +1884,15 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw) case EEPROM_CID_DEFAULT: if (rtlefuse->eeprom_did == 0x8179) { if (rtlefuse->eeprom_svid == 0x1025) { - rtlhal->oem_id = RT_CID_819x_Acer; + rtlhal->oem_id = RT_CID_819X_ACER; } else if ((rtlefuse->eeprom_svid == 0x10EC && rtlefuse->eeprom_smid == 0x0179) || (rtlefuse->eeprom_svid == 0x17AA && rtlefuse->eeprom_smid == 0x0179)) { - rtlhal->oem_id = RT_CID_819x_Lenovo; + rtlhal->oem_id = RT_CID_819X_LENOVO; } else if (rtlefuse->eeprom_svid == 0x103c && rtlefuse->eeprom_smid == 0x197d) { - rtlhal->oem_id = RT_CID_819x_HP; + rtlhal->oem_id = RT_CID_819X_HP; } else { rtlhal->oem_id = RT_CID_DEFAULT; } @@ -1892,7 +1904,7 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw) rtlhal->oem_id = RT_CID_TOSHIBA; break; case EEPROM_CID_QMI: - rtlhal->oem_id = RT_CID_819x_QMI; + rtlhal->oem_id = RT_CID_819X_QMI; break; case EEPROM_CID_WHQL: default: @@ -1911,14 +1923,14 @@ static void _rtl88ee_hal_customized_behavior(struct ieee80211_hw *hw) pcipriv->ledctl.led_opendrain = true; switch (rtlhal->oem_id) { - case RT_CID_819x_HP: + case RT_CID_819X_HP: pcipriv->ledctl.led_opendrain = true; break; - case RT_CID_819x_Lenovo: + case RT_CID_819X_LENOVO: case RT_CID_DEFAULT: case RT_CID_TOSHIBA: case RT_CID_CCX: - case RT_CID_819x_Acer: + case RT_CID_819X_ACER: case RT_CID_WHQL: default: break; diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c b/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c index d67f9c731cc4..1cd6c16d597e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/phy.c @@ -29,6 +29,7 @@ #include "../wifi.h" #include "../pci.h" +#include "../core.h" #include "../ps.h" #include "reg.h" #include "def.h" @@ -151,18 +152,7 @@ static bool config_bb_with_pgheader(struct ieee80211_hw *hw, v2 = table_pg[i + 1]; if (v1 < 0xcdcdcdcd) { - if (table_pg[i] == 0xfe) - mdelay(50); - else if (table_pg[i] == 0xfd) - mdelay(5); - else if (table_pg[i] == 0xfc) - mdelay(1); - else if (table_pg[i] == 0xfb) - udelay(50); - else if (table_pg[i] == 0xfa) - udelay(5); - else if (table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(table_pg[i]); store_pwrindex_offset(hw, table_pg[i], table_pg[i + 1], @@ -672,24 +662,9 @@ static void _rtl8188e_config_rf_reg(struct ieee80211_hw *hw, u32 addr, u32 data, enum radio_path rfpath, u32 regaddr) { - if (addr == 0xffe) { - mdelay(50); - } else if (addr == 0xfd) { - mdelay(5); - } else if (addr == 0xfc) { - mdelay(1); - } else if (addr == 0xfb) { - udelay(50); - } else if (addr == 0xfa) { - udelay(5); - } else if (addr == 0xf9) { - udelay(1); - } else { - rtl_set_rfreg(hw, rfpath, regaddr, - RFREG_OFFSET_MASK, - data); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, regaddr, + RFREG_OFFSET_MASK, + data); } static void rtl88_config_s(struct ieee80211_hw *hw, @@ -702,28 +677,6 @@ static void rtl88_config_s(struct ieee80211_hw *hw, addr | maskforphyset); } -static void _rtl8188e_config_bb_reg(struct ieee80211_hw *hw, - u32 addr, u32 data) -{ - if (addr == 0xfe) { - mdelay(50); - } else if (addr == 0xfd) { - mdelay(5); - } else if (addr == 0xfc) { - mdelay(1); - } else if (addr == 0xfb) { - udelay(50); - } else if (addr == 0xfa) { - udelay(5); - } else if (addr == 0xf9) { - udelay(1); - } else { - rtl_set_bbreg(hw, addr, MASKDWORD, data); - udelay(1); - } -} - - #define NEXT_PAIR(v1, v2, i) \ do { \ i += 2; v1 = array_table[i]; \ @@ -795,7 +748,7 @@ static void set_baseband_phy_config(struct ieee80211_hw *hw) v1 = array_table[i]; v2 = array_table[i + 1]; if (v1 < 0xcdcdcdcd) { - _rtl8188e_config_bb_reg(hw, v1, v2); + rtl_bb_delay(hw, v1, v2); } else {/*This line is the start line of branch.*/ if (!check_cond(hw, array_table[i])) { /*Discard the following (offset, data) pairs*/ @@ -811,7 +764,7 @@ static void set_baseband_phy_config(struct ieee80211_hw *hw) while (v2 != 0xDEAD && v2 != 0xCDEF && v2 != 0xCDCD && i < arraylen - 2) { - _rtl8188e_config_bb_reg(hw, v1, v2); + rtl_bb_delay(hw, v1, v2); NEXT_PAIR(v1, v2, i); } @@ -1002,7 +955,7 @@ bool rtl88e_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, } } - if (rtlhal->oem_id == RT_CID_819x_HP) + if (rtlhal->oem_id == RT_CID_819X_HP) rtl88_config_s(hw, 0x52, 0x7E4BD); break; diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h b/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h index 028ec6dd52b4..32e135ab9a63 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/pwrseq.h @@ -30,7 +30,6 @@ #ifndef __RTL8723E_PWRSEQ_H__ #define __RTL8723E_PWRSEQ_H__ -#include "pwrseqcmd.h" /* Check document WM-20110607-Paul-RTL8188E_Power_Architecture-R02.vsd There are 6 HW Power States: diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h b/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h index d849abf7d94a..7af85cfa8f87 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/reg.h @@ -2215,22 +2215,6 @@ #define BWORD1 0xc #define BWORD 0xf -#define MASKBYTE0 0xff -#define MASKBYTE1 0xff00 -#define MASKBYTE2 0xff0000 -#define MASKBYTE3 0xff000000 -#define MASKHWORD 0xffff0000 -#define MASKLWORD 0x0000ffff -#define MASKDWORD 0xffffffff -#define MASK12BITS 0xfff -#define MASKH4BITS 0xf0000000 -#define MASKOFDM_D 0xffc00000 -#define MASKCCK 0x3f3f3f3f - -#define MASK4BITS 0x0f -#define MASK20BITS 0xfffff -#define RFREG_OFFSET_MASK 0xfffff - #define BENABLE 0x1 #define BDISABLE 0x0 diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c index 27ace3054d56..2ba6f510d884 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c @@ -489,9 +489,8 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw, void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, - struct ieee80211_sta *sta, - struct sk_buff *skb, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -734,7 +733,8 @@ void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw, pdesc, TX_DESC_SIZE); } -void rtl88ee_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) +void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) { if (istx == true) { switch (desc_name) { diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h index 21ca33a7c770..8c2609412d2c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.h @@ -777,15 +777,15 @@ struct rx_desc_88e { void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, - struct ieee80211_sta *sta, - struct sk_buff *skb, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *status, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); -void rtl88ee_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val); +void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name); void rtl88ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index 2eb0b38384dd..4ae51d5b436f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -319,7 +319,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 e_aci = *(val); rtl92c_dm_init_edca_turbo(hw); - if (rtlpci->acm_method != eAcmWay2_SW) + if (rtlpci->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, (&e_aci)); @@ -542,9 +542,11 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) (u8 *)(&fw_current_inps)); } break; } + case HW_VAR_KEEP_ALIVE: + break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "switch case not processed\n"); + "switch case %d not processed\n", variable); break; } } @@ -1214,11 +1216,13 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw, void rtl92ce_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR); + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid) { reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, @@ -1734,7 +1738,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) if (rtlefuse->eeprom_did == 0x8176) { if ((rtlefuse->eeprom_svid == 0x103C && rtlefuse->eeprom_smid == 0x1629)) - rtlhal->oem_id = RT_CID_819x_HP; + rtlhal->oem_id = RT_CID_819X_HP; else rtlhal->oem_id = RT_CID_DEFAULT; } else { @@ -1745,7 +1749,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) rtlhal->oem_id = RT_CID_TOSHIBA; break; case EEPROM_CID_QMI: - rtlhal->oem_id = RT_CID_819x_QMI; + rtlhal->oem_id = RT_CID_819X_QMI; break; case EEPROM_CID_WHQL: default: @@ -1764,14 +1768,14 @@ static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); switch (rtlhal->oem_id) { - case RT_CID_819x_HP: + case RT_CID_819X_HP: pcipriv->ledctl.led_opendrain = true; break; - case RT_CID_819x_Lenovo: + case RT_CID_819X_LENOVO: case RT_CID_DEFAULT: case RT_CID_TOSHIBA: case RT_CID_CCX: - case RT_CID_819x_Acer: + case RT_CID_819X_ACER: case RT_CID_WHQL: default: break; diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c index 73262ca3864b..98b22303c84d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c @@ -30,6 +30,7 @@ #include "../wifi.h" #include "../pci.h" #include "../ps.h" +#include "../core.h" #include "reg.h" #include "def.h" #include "hw.h" @@ -198,18 +199,7 @@ bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, } if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_reg_arraylen; i = i + 2) { - if (phy_regarray_table[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table[i] == 0xfb) - udelay(50); - else if (phy_regarray_table[i] == 0xfa) - udelay(5); - else if (phy_regarray_table[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table[i]); rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, phy_regarray_table[i + 1]); udelay(1); @@ -245,18 +235,7 @@ bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray_pg_len; i = i + 3) { - if (phy_regarray_table_pg[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table_pg[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table_pg[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table_pg[i] == 0xfb) - udelay(50); - else if (phy_regarray_table_pg[i] == 0xfa) - udelay(5); - else if (phy_regarray_table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table_pg[i]); _rtl92c_store_pwrIndex_diffrate_offset(hw, phy_regarray_table_pg[i], @@ -305,46 +284,16 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radioa_arraylen; i = i + 2) { - if (radioa_array_table[i] == 0xfe) - mdelay(50); - else if (radioa_array_table[i] == 0xfd) - mdelay(5); - else if (radioa_array_table[i] == 0xfc) - mdelay(1); - else if (radioa_array_table[i] == 0xfb) - udelay(50); - else if (radioa_array_table[i] == 0xfa) - udelay(5); - else if (radioa_array_table[i] == 0xf9) - udelay(1); - else { - rtl_set_rfreg(hw, rfpath, radioa_array_table[i], - RFREG_OFFSET_MASK, - radioa_array_table[i + 1]); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radioa_array_table[i], + RFREG_OFFSET_MASK, + radioa_array_table[i + 1]); } break; case RF90_PATH_B: for (i = 0; i < radiob_arraylen; i = i + 2) { - if (radiob_array_table[i] == 0xfe) { - mdelay(50); - } else if (radiob_array_table[i] == 0xfd) - mdelay(5); - else if (radiob_array_table[i] == 0xfc) - mdelay(1); - else if (radiob_array_table[i] == 0xfb) - udelay(50); - else if (radiob_array_table[i] == 0xfa) - udelay(5); - else if (radiob_array_table[i] == 0xf9) - udelay(1); - else { - rtl_set_rfreg(hw, rfpath, radiob_array_table[i], - RFREG_OFFSET_MASK, - radiob_array_table[i + 1]); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radiob_array_table[i], + RFREG_OFFSET_MASK, + radiob_array_table[i + 1]); } break; case RF90_PATH_C: @@ -355,6 +304,8 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "switch case not processed\n"); break; + default: + break; } return true; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h index 8922ecb47ad2..ed703a1b3b7c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h @@ -2044,22 +2044,6 @@ #define BWORD1 0xc #define BWORD 0xf -#define MASKBYTE0 0xff -#define MASKBYTE1 0xff00 -#define MASKBYTE2 0xff0000 -#define MASKBYTE3 0xff000000 -#define MASKHWORD 0xffff0000 -#define MASKLWORD 0x0000ffff -#define MASKDWORD 0xffffffff -#define MASK12BITS 0xfff -#define MASKH4BITS 0xf0000000 -#define MASKOFDM_D 0xffc00000 -#define MASKCCK 0x3f3f3f3f - -#define MASK4BITS 0x0f -#define MASK20BITS 0xfffff -#define RFREG_OFFSET_MASK 0xfffff - #define BENABLE 0x1 #define BDISABLE 0x0 diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c index 114858d46158..8f04817cb7ec 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c @@ -426,7 +426,7 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw, void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *tcb_desc) @@ -666,7 +666,8 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, "H2C Tx Cmd Content", pdesc, TX_DESC_SIZE); } -void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) +void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) { if (istx) { switch (desc_name) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h index a7cdd514cb2e..9a39ec4204dd 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h @@ -711,8 +711,8 @@ struct rx_desc_92c { } __packed; void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, - struct ieee80211_hdr *hdr, - u8 *pdesc, struct ieee80211_tx_info *info, + struct ieee80211_hdr *hdr, u8 *pdesc, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); @@ -720,7 +720,8 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); -void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val); +void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name); void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c index 468bf73cc883..68b5c7e92cfb 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c @@ -394,7 +394,7 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw) if (rtlefuse->eeprom_did == 0x8176) { if ((rtlefuse->eeprom_svid == 0x103C && rtlefuse->eeprom_smid == 0x1629)) - rtlhal->oem_id = RT_CID_819x_HP; + rtlhal->oem_id = RT_CID_819X_HP; else rtlhal->oem_id = RT_CID_DEFAULT; } else { @@ -405,7 +405,7 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw) rtlhal->oem_id = RT_CID_TOSHIBA; break; case EEPROM_CID_QMI: - rtlhal->oem_id = RT_CID_819x_QMI; + rtlhal->oem_id = RT_CID_819X_QMI; break; case EEPROM_CID_WHQL: default: @@ -423,14 +423,14 @@ static void _rtl92cu_hal_customized_behavior(struct ieee80211_hw *hw) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); switch (rtlhal->oem_id) { - case RT_CID_819x_HP: + case RT_CID_819X_HP: usb_priv->ledctl.led_opendrain = true; break; - case RT_CID_819x_Lenovo: + case RT_CID_819X_LENOVO: case RT_CID_DEFAULT: case RT_CID_TOSHIBA: case RT_CID_CCX: - case RT_CID_819x_Acer: + case RT_CID_819X_ACER: case RT_CID_WHQL: default: break; @@ -985,6 +985,17 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); int err = 0; static bool iqk_initialized; + unsigned long flags; + + /* As this function can take a very long time (up to 350 ms) + * and can be called with irqs disabled, reenable the irqs + * to let the other devices continue being serviced. + * + * It is safe doing so since our own interrupts will only be enabled + * in a subsequent step. + */ + local_save_flags(flags); + local_irq_enable(); rtlhal->hw_type = HARDWARE_TYPE_RTL8192CU; err = _rtl92cu_init_mac(hw); @@ -997,7 +1008,7 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "Failed to download FW. Init HW without FW now..\n"); err = 1; - return err; + goto exit; } rtlhal->last_hmeboxnum = 0; /* h2c */ _rtl92cu_phy_param_tab_init(hw); @@ -1034,6 +1045,8 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw) _InitPABias(hw); _update_mac_setting(hw); rtl92c_dm_init(hw); +exit: + local_irq_restore(flags); return err; } @@ -1379,11 +1392,13 @@ void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); - u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR); + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid) { u8 tmp; if (IS_NORMAL_CHIP(rtlhal->version)) { @@ -1795,7 +1810,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) e_aci); break; } - if (rtlusb->acm_method != eAcmWay2_SW) + if (rtlusb->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, &e_aci); break; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c index 0c09240eadcc..9831ff1128ca 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c @@ -30,6 +30,7 @@ #include "../wifi.h" #include "../pci.h" #include "../ps.h" +#include "../core.h" #include "reg.h" #include "def.h" #include "phy.h" @@ -188,18 +189,7 @@ bool _rtl92cu_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, } if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_reg_arraylen; i = i + 2) { - if (phy_regarray_table[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table[i] == 0xfb) - udelay(50); - else if (phy_regarray_table[i] == 0xfa) - udelay(5); - else if (phy_regarray_table[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table[i]); rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, phy_regarray_table[i + 1]); udelay(1); @@ -236,18 +226,7 @@ bool _rtl92cu_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, phy_regarray_table_pg = rtlphy->hwparam_tables[PHY_REG_PG].pdata; if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray_pg_len; i = i + 3) { - if (phy_regarray_table_pg[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table_pg[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table_pg[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table_pg[i] == 0xfb) - udelay(50); - else if (phy_regarray_table_pg[i] == 0xfa) - udelay(5); - else if (phy_regarray_table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table_pg[i]); _rtl92c_store_pwrIndex_diffrate_offset(hw, phy_regarray_table_pg[i], phy_regarray_table_pg[i + 1], @@ -294,46 +273,16 @@ bool rtl92cu_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radioa_arraylen; i = i + 2) { - if (radioa_array_table[i] == 0xfe) - mdelay(50); - else if (radioa_array_table[i] == 0xfd) - mdelay(5); - else if (radioa_array_table[i] == 0xfc) - mdelay(1); - else if (radioa_array_table[i] == 0xfb) - udelay(50); - else if (radioa_array_table[i] == 0xfa) - udelay(5); - else if (radioa_array_table[i] == 0xf9) - udelay(1); - else { - rtl_set_rfreg(hw, rfpath, radioa_array_table[i], - RFREG_OFFSET_MASK, - radioa_array_table[i + 1]); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radioa_array_table[i], + RFREG_OFFSET_MASK, + radioa_array_table[i + 1]); } break; case RF90_PATH_B: for (i = 0; i < radiob_arraylen; i = i + 2) { - if (radiob_array_table[i] == 0xfe) { - mdelay(50); - } else if (radiob_array_table[i] == 0xfd) - mdelay(5); - else if (radiob_array_table[i] == 0xfc) - mdelay(1); - else if (radiob_array_table[i] == 0xfb) - udelay(50); - else if (radiob_array_table[i] == 0xfa) - udelay(5); - else if (radiob_array_table[i] == 0xf9) - udelay(1); - else { - rtl_set_rfreg(hw, rfpath, radiob_array_table[i], - RFREG_OFFSET_MASK, - radiob_array_table[i + 1]); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radiob_array_table[i], + RFREG_OFFSET_MASK, + radiob_array_table[i + 1]); } break; case RF90_PATH_C: @@ -344,6 +293,8 @@ bool rtl92cu_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "switch case not processed\n"); break; + default: + break; } return true; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 1bc21ccfa71b..035e0dc3922c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -495,7 +495,7 @@ static void _rtl_tx_desc_checksum(u8 *txdesc) void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 queue_index, diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h index 725c53accc58..fd8051dcd98a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h @@ -420,7 +420,7 @@ struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *, struct sk_buff_head *); void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 queue_index, diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c index 7908e1c85819..304c443b89b2 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c @@ -194,15 +194,15 @@ static void rtl92d_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) rtl_set_bbreg(hw, ROFDM0_LSTF, BIT(31), 1); /* hold page C counter */ rtl_set_bbreg(hw, ROFDM1_LSTF, BIT(31), 1); /*hold page D counter */ - ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, BMASKDWORD); + ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD); falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff); falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16); - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, BMASKDWORD); + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD); falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16); - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, BMASKDWORD); + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD); falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff); falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16); - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, BMASKDWORD); + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + falsealm_cnt->cnt_rate_illegal + @@ -214,9 +214,9 @@ static void rtl92d_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) if (rtlpriv->rtlhal.current_bandtype != BAND_ON_5G) { /* hold cck counter */ rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); - ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, BMASKBYTE0); + ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0); falsealm_cnt->cnt_cck_fail = ret_value; - ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, BMASKBYTE3); + ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3); falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8; rtl92d_release_cckandrw_pagea_ctl(hw, &flag); } else { @@ -331,11 +331,11 @@ static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) if (de_digtable->pre_cck_pd_state != de_digtable->cur_cck_pd_state) { if (de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI) { rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); - rtl_set_bbreg(hw, RCCK0_CCA, BMASKBYTE2, 0x83); + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x83); rtl92d_release_cckandrw_pagea_ctl(hw, &flag); } else { rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); - rtl_set_bbreg(hw, RCCK0_CCA, BMASKBYTE2, 0xcd); + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd); rtl92d_release_cckandrw_pagea_ctl(hw, &flag); } de_digtable->pre_cck_pd_state = de_digtable->cur_cck_pd_state; @@ -722,7 +722,7 @@ static void rtl92d_dm_rxgain_tracking_thermalmeter(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "===> Rx Gain %x\n", u4tmp); for (i = RF90_PATH_A; i < rtlpriv->phy.num_total_rfpath; i++) - rtl_set_rfreg(hw, i, 0x3C, BRFREGOFFSETMASK, + rtl_set_rfreg(hw, i, 0x3C, RFREG_OFFSET_MASK, (rtlpriv->phy.reg_rf3c[i] & (~(0xF000))) | u4tmp); } @@ -737,7 +737,7 @@ static void rtl92d_bandtype_2_4G(struct ieee80211_hw *hw, long *temp_cckg, /* Query CCK default setting From 0xa24 */ rtl92d_acquire_cckandrw_pagea_ctl(hw, &flag); temp_cck = rtl_get_bbreg(hw, RCCK0_TXFILTER2, - BMASKDWORD) & BMASKCCK; + MASKDWORD) & MASKCCK; rtl92d_release_cckandrw_pagea_ctl(hw, &flag); for (i = 0; i < CCK_TABLE_LENGTH; i++) { if (rtlpriv->dm.cck_inch14) { @@ -896,9 +896,9 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( rf = 1; if (thermalvalue) { ele_d = rtl_get_bbreg(hw, ROFDM0_XATxIQIMBALANCE, - BMASKDWORD) & BMASKOFDM_D; + MASKDWORD) & MASKOFDM_D; for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { - if (ele_d == (ofdmswing_table[i] & BMASKOFDM_D)) { + if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { ofdm_index_old[0] = (u8) i; RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, @@ -910,10 +910,10 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( } if (is2t) { ele_d = rtl_get_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, - BMASKDWORD) & BMASKOFDM_D; + MASKDWORD) & MASKOFDM_D; for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { if (ele_d == - (ofdmswing_table[i] & BMASKOFDM_D)) { + (ofdmswing_table[i] & MASKOFDM_D)) { ofdm_index_old[1] = (u8) i; RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, @@ -1091,10 +1091,10 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( value32 = (ele_d << 22) | ((ele_c & 0x3F) << 16) | ele_a; rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, - BMASKDWORD, value32); + MASKDWORD, value32); value32 = (ele_c & 0x000003C0) >> 6; - rtl_set_bbreg(hw, ROFDM0_XCTxAFE, BMASKH4BITS, + rtl_set_bbreg(hw, ROFDM0_XCTxAFE, MASKH4BITS, value32); value32 = ((val_x * ele_d) >> 7) & 0x01; @@ -1103,10 +1103,10 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( } else { rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, - BMASKDWORD, + MASKDWORD, ofdmswing_table [(u8)ofdm_index[0]]); - rtl_set_bbreg(hw, ROFDM0_XCTxAFE, BMASKH4BITS, + rtl_set_bbreg(hw, ROFDM0_XCTxAFE, MASKH4BITS, 0x00); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24), 0x00); @@ -1204,21 +1204,21 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( ele_a; rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, - BMASKDWORD, value32); + MASKDWORD, value32); value32 = (ele_c & 0x000003C0) >> 6; rtl_set_bbreg(hw, ROFDM0_XDTxAFE, - BMASKH4BITS, value32); + MASKH4BITS, value32); value32 = ((val_x * ele_d) >> 7) & 0x01; rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(28), value32); } else { rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, - BMASKDWORD, + MASKDWORD, ofdmswing_table [(u8) ofdm_index[1]]); rtl_set_bbreg(hw, ROFDM0_XDTxAFE, - BMASKH4BITS, 0x00); + MASKH4BITS, 0x00); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(28), 0x00); } @@ -1229,10 +1229,10 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( } RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "TxPwrTracking 0xc80 = 0x%x, 0xc94 = 0x%x RF 0x24 = 0x%x\n", - rtl_get_bbreg(hw, 0xc80, BMASKDWORD), - rtl_get_bbreg(hw, 0xc94, BMASKDWORD), + rtl_get_bbreg(hw, 0xc80, MASKDWORD), + rtl_get_bbreg(hw, 0xc94, MASKDWORD), rtl_get_rfreg(hw, RF90_PATH_A, 0x24, - BRFREGOFFSETMASK)); + RFREG_OFFSET_MASK)); } if ((delta_iqk > rtlefuse->delta_iqk) && (rtlefuse->delta_iqk != 0)) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c index c4a7db9135d6..2b08671004a0 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c @@ -318,7 +318,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) case HW_VAR_AC_PARAM: { u8 e_aci = *val; rtl92d_dm_init_edca_turbo(hw); - if (rtlpci->acm_method != eAcmWay2_SW) + if (rtlpci->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, &e_aci); break; @@ -985,9 +985,9 @@ int rtl92de_hw_init(struct ieee80211_hw *hw) /* set default value after initialize RF, */ rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0); rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0, - RF_CHNLBW, BRFREGOFFSETMASK); + RF_CHNLBW, RFREG_OFFSET_MASK); rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1, - RF_CHNLBW, BRFREGOFFSETMASK); + RF_CHNLBW, RFREG_OFFSET_MASK); /*---- Set CCK and OFDM Block "ON"----*/ if (rtlhal->current_bandtype == BAND_ON_2_4G) @@ -1035,7 +1035,7 @@ int rtl92de_hw_init(struct ieee80211_hw *hw) tmp_rega = rtl_get_rfreg(hw, (enum radio_path)RF90_PATH_A, - 0x2a, BMASKDWORD); + 0x2a, MASKDWORD); if (((tmp_rega & BIT(11)) == BIT(11))) break; @@ -1138,11 +1138,13 @@ static int _rtl92de_set_media_status(struct ieee80211_hw *hw, void rtl92de_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - u32 reg_rcr = rtlpci->receive_config; + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid) { reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); @@ -1332,13 +1334,13 @@ void rtl92de_card_disable(struct ieee80211_hw *hw) /* c. ========RF OFF sequence========== */ /* 0x88c[23:20] = 0xf. */ rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0x00f00000, 0xf); - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, BRFREGOFFSETMASK, 0x00); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); /* APSD_CTRL 0x600[7:0] = 0x40 */ rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); /* Close antenna 0,0xc04,0xd04 */ - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKBYTE0, 0); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0); rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0); /* SYS_FUNC_EN 0x02[7:0] = 0xE2 reset BB state machine */ diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 13196cc4b1d3..3d1f0dd4e52d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -30,6 +30,7 @@ #include "../wifi.h" #include "../pci.h" #include "../ps.h" +#include "../core.h" #include "reg.h" #include "def.h" #include "phy.h" @@ -242,7 +243,7 @@ void rtl92d_phy_set_bb_reg(struct ieee80211_hw *hw, else if (rtlhal->during_mac0init_radiob) /* mac0 use phy1 write radio_b. */ dbi_direct = BIT(3) | BIT(2); - if (bitmask != BMASKDWORD) { + if (bitmask != MASKDWORD) { if (rtlhal->during_mac1init_radioa || rtlhal->during_mac0init_radiob) originalvalue = rtl92de_read_dword_dbi(hw, @@ -275,20 +276,20 @@ static u32 _rtl92d_phy_rf_serial_read(struct ieee80211_hw *hw, u32 retvalue; newoffset = offset; - tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, BMASKDWORD); + tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); if (rfpath == RF90_PATH_A) tmplong2 = tmplong; else - tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, BMASKDWORD); + tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | (newoffset << 23) | BLSSIREADEDGE; - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, tmplong & (~BLSSIREADEDGE)); udelay(10); - rtl_set_bbreg(hw, pphyreg->rfhssi_para2, BMASKDWORD, tmplong2); + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); udelay(50); udelay(50); - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, tmplong | BLSSIREADEDGE); udelay(10); if (rfpath == RF90_PATH_A) @@ -321,7 +322,7 @@ static void _rtl92d_phy_rf_serial_write(struct ieee80211_hw *hw, newoffset = offset; /* T65 RF */ data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; - rtl_set_bbreg(hw, pphyreg->rf3wire_offset, BMASKDWORD, data_and_addr); + rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFW-%d Addr[0x%x]=0x%x\n", rfpath, pphyreg->rf3wire_offset, data_and_addr); } @@ -362,7 +363,7 @@ void rtl92d_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, return; spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); if (rtlphy->rf_mode != RF_OP_BY_FW) { - if (bitmask != BRFREGOFFSETMASK) { + if (bitmask != RFREG_OFFSET_MASK) { original_value = _rtl92d_phy_rf_serial_read(hw, rfpath, regaddr); bitshift = _rtl92d_phy_calculate_bit_shift(bitmask); @@ -567,19 +568,8 @@ static bool _rtl92d_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, " ===> phy:Rtl819XPHY_REG_Array_PG\n"); if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_reg_arraylen; i = i + 2) { - if (phy_regarray_table[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table[i] == 0xfb) - udelay(50); - else if (phy_regarray_table[i] == 0xfa) - udelay(5); - else if (phy_regarray_table[i] == 0xf9) - udelay(1); - rtl_set_bbreg(hw, phy_regarray_table[i], BMASKDWORD, + rtl_addr_delay(phy_regarray_table[i]); + rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, phy_regarray_table[i + 1]); udelay(1); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, @@ -591,7 +581,7 @@ static bool _rtl92d_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, if (rtlhal->interfaceindex == 0) { for (i = 0; i < agctab_arraylen; i = i + 2) { rtl_set_bbreg(hw, agctab_array_table[i], - BMASKDWORD, + MASKDWORD, agctab_array_table[i + 1]); /* Add 1us delay between BB/RF register * setting. */ @@ -607,7 +597,7 @@ static bool _rtl92d_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, if (rtlhal->current_bandtype == BAND_ON_2_4G) { for (i = 0; i < agctab_arraylen; i = i + 2) { rtl_set_bbreg(hw, agctab_array_table[i], - BMASKDWORD, + MASKDWORD, agctab_array_table[i + 1]); /* Add 1us delay between BB/RF register * setting. */ @@ -623,7 +613,7 @@ static bool _rtl92d_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, for (i = 0; i < agctab_5garraylen; i = i + 2) { rtl_set_bbreg(hw, agctab_5garray_table[i], - BMASKDWORD, + MASKDWORD, agctab_5garray_table[i + 1]); /* Add 1us delay between BB/RF registeri * setting. */ @@ -705,18 +695,7 @@ static bool _rtl92d_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, phy_regarray_table_pg = rtl8192de_phy_reg_array_pg; if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray_pg_len; i = i + 3) { - if (phy_regarray_table_pg[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table_pg[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table_pg[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table_pg[i] == 0xfb) - udelay(50); - else if (phy_regarray_table_pg[i] == 0xfa) - udelay(5); - else if (phy_regarray_table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table_pg[i]); _rtl92d_store_pwrindex_diffrate_offset(hw, phy_regarray_table_pg[i], phy_regarray_table_pg[i + 1], @@ -843,54 +822,16 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radioa_arraylen; i = i + 2) { - if (radioa_array_table[i] == 0xfe) { - mdelay(50); - } else if (radioa_array_table[i] == 0xfd) { - /* delay_ms(5); */ - mdelay(5); - } else if (radioa_array_table[i] == 0xfc) { - /* delay_ms(1); */ - mdelay(1); - } else if (radioa_array_table[i] == 0xfb) { - udelay(50); - } else if (radioa_array_table[i] == 0xfa) { - udelay(5); - } else if (radioa_array_table[i] == 0xf9) { - udelay(1); - } else { - rtl_set_rfreg(hw, rfpath, radioa_array_table[i], - BRFREGOFFSETMASK, - radioa_array_table[i + 1]); - /* Add 1us delay between BB/RF register set. */ - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radioa_array_table[i], + RFREG_OFFSET_MASK, + radioa_array_table[i + 1]); } break; case RF90_PATH_B: for (i = 0; i < radiob_arraylen; i = i + 2) { - if (radiob_array_table[i] == 0xfe) { - /* Delay specific ms. Only RF configuration - * requires delay. */ - mdelay(50); - } else if (radiob_array_table[i] == 0xfd) { - /* delay_ms(5); */ - mdelay(5); - } else if (radiob_array_table[i] == 0xfc) { - /* delay_ms(1); */ - mdelay(1); - } else if (radiob_array_table[i] == 0xfb) { - udelay(50); - } else if (radiob_array_table[i] == 0xfa) { - udelay(5); - } else if (radiob_array_table[i] == 0xf9) { - udelay(1); - } else { - rtl_set_rfreg(hw, rfpath, radiob_array_table[i], - BRFREGOFFSETMASK, - radiob_array_table[i + 1]); - /* Add 1us delay between BB/RF register set. */ - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radiob_array_table[i], + RFREG_OFFSET_MASK, + radiob_array_table[i + 1]); } break; case RF90_PATH_C: @@ -911,13 +852,13 @@ void rtl92d_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) struct rtl_phy *rtlphy = &(rtlpriv->phy); rtlphy->default_initialgain[0] = - (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, BMASKBYTE0); + (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[1] = - (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, BMASKBYTE0); + (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[2] = - (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, BMASKBYTE0); + (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); rtlphy->default_initialgain[3] = - (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, BMASKBYTE0); + (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x\n", rtlphy->default_initialgain[0], @@ -925,9 +866,9 @@ void rtl92d_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) rtlphy->default_initialgain[2], rtlphy->default_initialgain[3]); rtlphy->framesync = (u8)rtl_get_bbreg(hw, ROFDM0_RXDETECTOR3, - BMASKBYTE0); + MASKBYTE0); rtlphy->framesync_c34 = rtl_get_bbreg(hw, ROFDM0_RXDETECTOR2, - BMASKDWORD); + MASKDWORD); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Default framesync (0x%x) = 0x%x\n", ROFDM0_RXDETECTOR3, rtlphy->framesync); @@ -1106,7 +1047,7 @@ static void _rtl92d_phy_stop_trx_before_changeband(struct ieee80211_hw *hw) { rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0); rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0); - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKBYTE0, 0x00); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x00); rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x0); } @@ -1168,7 +1109,7 @@ static void _rtl92d_phy_reload_imr_setting(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 imr_num = MAX_RF_IMR_INDEX; - u32 rfmask = BRFREGOFFSETMASK; + u32 rfmask = RFREG_OFFSET_MASK; u8 group, i; unsigned long flag = 0; @@ -1211,7 +1152,7 @@ static void _rtl92d_phy_reload_imr_setting(struct ieee80211_hw *hw, for (i = 0; i < imr_num; i++) { rtl_set_rfreg(hw, (enum radio_path)rfpath, rf_reg_for_5g_swchnl_normal[i], - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rf_imr_param_normal[0][0][i]); } rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, @@ -1329,7 +1270,7 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) if (i == 0 && (rtlhal->macphymode == DUALMAC_DUALPHY)) { rtl_set_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_5g[i], - BRFREGOFFSETMASK, 0xE439D); + RFREG_OFFSET_MASK, 0xE439D); } else if (rf_reg_for_c_cut_5g[i] == RF_SYN_G4) { u4tmp2 = (rf_reg_pram_c_5g[index][i] & 0x7FF) | (u4tmp << 11); @@ -1337,11 +1278,11 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) u4tmp2 &= ~(BIT(7) | BIT(6)); rtl_set_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_5g[i], - BRFREGOFFSETMASK, u4tmp2); + RFREG_OFFSET_MASK, u4tmp2); } else { rtl_set_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_5g[i], - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rf_reg_pram_c_5g[index][i]); } RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, @@ -1351,7 +1292,7 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) path, index, rtl_get_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_5g[i], - BRFREGOFFSETMASK)); + RFREG_OFFSET_MASK)); } if (need_pwr_down) _rtl92d_phy_restore_rf_env(hw, path, &u4regvalue); @@ -1381,7 +1322,7 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) i++) { rtl_set_rfreg(hw, rfpath, rf_for_c_cut_5g_internal_pa[i], - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rf_pram_c_5g_int_pa[index][i]); RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "offset 0x%x value 0x%x path %d index %d\n", @@ -1422,13 +1363,13 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) if (rf_reg_for_c_cut_2g[i] == RF_SYN_G7) rtl_set_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_2g[i], - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, (rf_reg_param_for_c_cut_2g[index][i] | BIT(17))); else rtl_set_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_2g[i], - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rf_reg_param_for_c_cut_2g [index][i]); RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, @@ -1438,14 +1379,14 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) rf_reg_mask_for_c_cut_2g[i], path, index, rtl_get_rfreg(hw, (enum radio_path)path, rf_reg_for_c_cut_2g[i], - BRFREGOFFSETMASK)); + RFREG_OFFSET_MASK)); } RTPRINT(rtlpriv, FINIT, INIT_IQK, "cosa ver 3 set RF-B, 2G, 0x28 = 0x%x !!\n", rf_syn_g4_for_c_cut_2g | (u4tmp << 11)); rtl_set_rfreg(hw, (enum radio_path)path, RF_SYN_G4, - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rf_syn_g4_for_c_cut_2g | (u4tmp << 11)); if (need_pwr_down) _rtl92d_phy_restore_rf_env(hw, path, &u4regvalue); @@ -1493,41 +1434,41 @@ static u8 _rtl92d_phy_patha_iqk(struct ieee80211_hw *hw, bool configpathb) /* path-A IQK setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); if (rtlhal->interfaceindex == 0) { - rtl_set_bbreg(hw, 0xe30, BMASKDWORD, 0x10008c1f); - rtl_set_bbreg(hw, 0xe34, BMASKDWORD, 0x10008c1f); + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f); } else { - rtl_set_bbreg(hw, 0xe30, BMASKDWORD, 0x10008c22); - rtl_set_bbreg(hw, 0xe34, BMASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c22); } - rtl_set_bbreg(hw, 0xe38, BMASKDWORD, 0x82140102); - rtl_set_bbreg(hw, 0xe3c, BMASKDWORD, 0x28160206); + rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102); + rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x28160206); /* path-B IQK setting */ if (configpathb) { - rtl_set_bbreg(hw, 0xe50, BMASKDWORD, 0x10008c22); - rtl_set_bbreg(hw, 0xe54, BMASKDWORD, 0x10008c22); - rtl_set_bbreg(hw, 0xe58, BMASKDWORD, 0x82140102); - rtl_set_bbreg(hw, 0xe5c, BMASKDWORD, 0x28160206); + rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102); + rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160206); } /* LO calibration setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); - rtl_set_bbreg(hw, 0xe4c, BMASKDWORD, 0x00462911); + rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); /* One shot, path A LOK & IQK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xf9000000); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xf8000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); /* delay x ms */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Delay %d ms for One shot, path A LOK & IQK\n", IQK_DELAY_TIME); mdelay(IQK_DELAY_TIME); /* Check failed */ - regeac = rtl_get_bbreg(hw, 0xeac, BMASKDWORD); + regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); - rege94 = rtl_get_bbreg(hw, 0xe94, BMASKDWORD); + rege94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe94 = 0x%x\n", rege94); - rege9c = rtl_get_bbreg(hw, 0xe9c, BMASKDWORD); + rege9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe9c = 0x%x\n", rege9c); - regea4 = rtl_get_bbreg(hw, 0xea4, BMASKDWORD); + regea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xea4 = 0x%x\n", regea4); if (!(regeac & BIT(28)) && (((rege94 & 0x03FF0000) >> 16) != 0x142) && (((rege9c & 0x03FF0000) >> 16) != 0x42)) @@ -1563,42 +1504,42 @@ static u8 _rtl92d_phy_patha_iqk_5g_normal(struct ieee80211_hw *hw, RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK!\n"); /* path-A IQK setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); - rtl_set_bbreg(hw, 0xe30, BMASKDWORD, 0x18008c1f); - rtl_set_bbreg(hw, 0xe34, BMASKDWORD, 0x18008c1f); - rtl_set_bbreg(hw, 0xe38, BMASKDWORD, 0x82140307); - rtl_set_bbreg(hw, 0xe3c, BMASKDWORD, 0x68160960); + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x18008c1f); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x18008c1f); + rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140307); + rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x68160960); /* path-B IQK setting */ if (configpathb) { - rtl_set_bbreg(hw, 0xe50, BMASKDWORD, 0x18008c2f); - rtl_set_bbreg(hw, 0xe54, BMASKDWORD, 0x18008c2f); - rtl_set_bbreg(hw, 0xe58, BMASKDWORD, 0x82110000); - rtl_set_bbreg(hw, 0xe5c, BMASKDWORD, 0x68110000); + rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x18008c2f); + rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x18008c2f); + rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82110000); + rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x68110000); } /* LO calibration setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); - rtl_set_bbreg(hw, 0xe4c, BMASKDWORD, 0x00462911); + rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); /* path-A PA on */ - rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BMASKDWORD, 0x07000f60); - rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BMASKDWORD, 0x66e60e30); + rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, 0x07000f60); + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, MASKDWORD, 0x66e60e30); for (i = 0; i < retrycount; i++) { /* One shot, path A LOK & IQK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xf9000000); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xf8000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); /* delay x ms */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Delay %d ms for One shot, path A LOK & IQK.\n", IQK_DELAY_TIME); mdelay(IQK_DELAY_TIME * 10); /* Check failed */ - regeac = rtl_get_bbreg(hw, 0xeac, BMASKDWORD); + regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); - rege94 = rtl_get_bbreg(hw, 0xe94, BMASKDWORD); + rege94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe94 = 0x%x\n", rege94); - rege9c = rtl_get_bbreg(hw, 0xe9c, BMASKDWORD); + rege9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xe9c = 0x%x\n", rege9c); - regea4 = rtl_get_bbreg(hw, 0xea4, BMASKDWORD); + regea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xea4 = 0x%x\n", regea4); if (!(regeac & TxOKBit) && (((rege94 & 0x03FF0000) >> 16) != 0x142)) { @@ -1620,9 +1561,9 @@ static u8 _rtl92d_phy_patha_iqk_5g_normal(struct ieee80211_hw *hw, } } /* path A PA off */ - rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, rtlphy->iqk_bb_backup[0]); - rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, MASKDWORD, rtlphy->iqk_bb_backup[1]); return result; } @@ -1637,22 +1578,22 @@ static u8 _rtl92d_phy_pathb_iqk(struct ieee80211_hw *hw) RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK!\n"); /* One shot, path B LOK & IQK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); - rtl_set_bbreg(hw, 0xe60, BMASKDWORD, 0x00000002); - rtl_set_bbreg(hw, 0xe60, BMASKDWORD, 0x00000000); + rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002); + rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000); /* delay x ms */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Delay %d ms for One shot, path B LOK & IQK\n", IQK_DELAY_TIME); mdelay(IQK_DELAY_TIME); /* Check failed */ - regeac = rtl_get_bbreg(hw, 0xeac, BMASKDWORD); + regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); - regeb4 = rtl_get_bbreg(hw, 0xeb4, BMASKDWORD); + regeb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeb4 = 0x%x\n", regeb4); - regebc = rtl_get_bbreg(hw, 0xebc, BMASKDWORD); + regebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xebc = 0x%x\n", regebc); - regec4 = rtl_get_bbreg(hw, 0xec4, BMASKDWORD); + regec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xec4 = 0x%x\n", regec4); - regecc = rtl_get_bbreg(hw, 0xecc, BMASKDWORD); + regecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xecc = 0x%x\n", regecc); if (!(regeac & BIT(31)) && (((regeb4 & 0x03FF0000) >> 16) != 0x142) && (((regebc & 0x03FF0000) >> 16) != 0x42)) @@ -1680,31 +1621,31 @@ static u8 _rtl92d_phy_pathb_iqk_5g_normal(struct ieee80211_hw *hw) RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK!\n"); /* path-A IQK setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A IQK setting!\n"); - rtl_set_bbreg(hw, 0xe30, BMASKDWORD, 0x18008c1f); - rtl_set_bbreg(hw, 0xe34, BMASKDWORD, 0x18008c1f); - rtl_set_bbreg(hw, 0xe38, BMASKDWORD, 0x82110000); - rtl_set_bbreg(hw, 0xe3c, BMASKDWORD, 0x68110000); + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x18008c1f); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x18008c1f); + rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82110000); + rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x68110000); /* path-B IQK setting */ - rtl_set_bbreg(hw, 0xe50, BMASKDWORD, 0x18008c2f); - rtl_set_bbreg(hw, 0xe54, BMASKDWORD, 0x18008c2f); - rtl_set_bbreg(hw, 0xe58, BMASKDWORD, 0x82140307); - rtl_set_bbreg(hw, 0xe5c, BMASKDWORD, 0x68160960); + rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x18008c2f); + rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x18008c2f); + rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140307); + rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x68160960); /* LO calibration setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "LO calibration setting!\n"); - rtl_set_bbreg(hw, 0xe4c, BMASKDWORD, 0x00462911); + rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); /* path-B PA on */ - rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BMASKDWORD, 0x0f600700); - rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BMASKDWORD, 0x061f0d30); + rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, 0x0f600700); + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, MASKDWORD, 0x061f0d30); for (i = 0; i < retrycount; i++) { /* One shot, path B LOK & IQK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "One shot, path A LOK & IQK!\n"); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xfa000000); - rtl_set_bbreg(hw, 0xe48, BMASKDWORD, 0xf8000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xfa000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); /* delay x ms */ RTPRINT(rtlpriv, FINIT, INIT_IQK, @@ -1712,15 +1653,15 @@ static u8 _rtl92d_phy_pathb_iqk_5g_normal(struct ieee80211_hw *hw) mdelay(IQK_DELAY_TIME * 10); /* Check failed */ - regeac = rtl_get_bbreg(hw, 0xeac, BMASKDWORD); + regeac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeac = 0x%x\n", regeac); - regeb4 = rtl_get_bbreg(hw, 0xeb4, BMASKDWORD); + regeb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xeb4 = 0x%x\n", regeb4); - regebc = rtl_get_bbreg(hw, 0xebc, BMASKDWORD); + regebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xebc = 0x%x\n", regebc); - regec4 = rtl_get_bbreg(hw, 0xec4, BMASKDWORD); + regec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xec4 = 0x%x\n", regec4); - regecc = rtl_get_bbreg(hw, 0xecc, BMASKDWORD); + regecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xecc = 0x%x\n", regecc); if (!(regeac & BIT(31)) && (((regeb4 & 0x03FF0000) >> 16) != 0x142)) @@ -1738,9 +1679,9 @@ static u8 _rtl92d_phy_pathb_iqk_5g_normal(struct ieee80211_hw *hw) } /* path B PA off */ - rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, MASKDWORD, rtlphy->iqk_bb_backup[0]); - rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, MASKDWORD, rtlphy->iqk_bb_backup[2]); return result; } @@ -1754,7 +1695,7 @@ static void _rtl92d_phy_save_adda_registers(struct ieee80211_hw *hw, RTPRINT(rtlpriv, FINIT, INIT_IQK, "Save ADDA parameters.\n"); for (i = 0; i < regnum; i++) - adda_backup[i] = rtl_get_bbreg(hw, adda_reg[i], BMASKDWORD); + adda_backup[i] = rtl_get_bbreg(hw, adda_reg[i], MASKDWORD); } static void _rtl92d_phy_save_mac_registers(struct ieee80211_hw *hw, @@ -1779,7 +1720,7 @@ static void _rtl92d_phy_reload_adda_registers(struct ieee80211_hw *hw, RTPRINT(rtlpriv, FINIT, INIT_IQK, "Reload ADDA power saving parameters !\n"); for (i = 0; i < regnum; i++) - rtl_set_bbreg(hw, adda_reg[i], BMASKDWORD, adda_backup[i]); + rtl_set_bbreg(hw, adda_reg[i], MASKDWORD, adda_backup[i]); } static void _rtl92d_phy_reload_mac_registers(struct ieee80211_hw *hw, @@ -1807,7 +1748,7 @@ static void _rtl92d_phy_path_adda_on(struct ieee80211_hw *hw, pathon = rtlpriv->rtlhal.interfaceindex == 0 ? 0x04db25a4 : 0x0b1b25a4; for (i = 0; i < IQK_ADDA_REG_NUM; i++) - rtl_set_bbreg(hw, adda_reg[i], BMASKDWORD, pathon); + rtl_set_bbreg(hw, adda_reg[i], MASKDWORD, pathon); } static void _rtl92d_phy_mac_setting_calibration(struct ieee80211_hw *hw, @@ -1830,9 +1771,9 @@ static void _rtl92d_phy_patha_standby(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path-A standby mode!\n"); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0x0); - rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, BMASKDWORD, 0x00010000); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0x80800000); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); + rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, MASKDWORD, 0x00010000); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); } static void _rtl92d_phy_pimode_switch(struct ieee80211_hw *hw, bool pi_mode) @@ -1843,8 +1784,8 @@ static void _rtl92d_phy_pimode_switch(struct ieee80211_hw *hw, bool pi_mode) RTPRINT(rtlpriv, FINIT, INIT_IQK, "BB Switch to %s mode!\n", pi_mode ? "PI" : "SI"); mode = pi_mode ? 0x01000100 : 0x01000000; - rtl_set_bbreg(hw, 0x820, BMASKDWORD, mode); - rtl_set_bbreg(hw, 0x828, BMASKDWORD, mode); + rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); + rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); } static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], @@ -1875,7 +1816,7 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK for 2.4G :Start!!!\n"); if (t == 0) { - bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, BMASKDWORD); + bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "==>0x%08x\n", bbvalue); RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQ Calibration for %s\n", is2t ? "2T2R" : "1T1R"); @@ -1898,40 +1839,40 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], _rtl92d_phy_pimode_switch(hw, true); rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(24), 0x00); - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKDWORD, 0x03a05600); - rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, BMASKDWORD, 0x000800e4); - rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, BMASKDWORD, 0x22204000); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKDWORD, 0x03a05600); + rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, MASKDWORD, 0x000800e4); + rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, MASKDWORD, 0x22204000); rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xf00000, 0x0f); if (is2t) { - rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XA_LSSIPARAMETER, MASKDWORD, 0x00010000); - rtl_set_bbreg(hw, RFPGA0_XB_LSSIPARAMETER, BMASKDWORD, + rtl_set_bbreg(hw, RFPGA0_XB_LSSIPARAMETER, MASKDWORD, 0x00010000); } /* MAC settings */ _rtl92d_phy_mac_setting_calibration(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); /* Page B init */ - rtl_set_bbreg(hw, 0xb68, BMASKDWORD, 0x0f600000); + rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x0f600000); if (is2t) - rtl_set_bbreg(hw, 0xb6c, BMASKDWORD, 0x0f600000); + rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x0f600000); /* IQ calibration setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK setting!\n"); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0x80800000); - rtl_set_bbreg(hw, 0xe40, BMASKDWORD, 0x01007c00); - rtl_set_bbreg(hw, 0xe44, BMASKDWORD, 0x01004800); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); + rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00); + rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); for (i = 0; i < retrycount; i++) { patha_ok = _rtl92d_phy_patha_iqk(hw, is2t); if (patha_ok == 0x03) { RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Success!!\n"); - result[t][0] = (rtl_get_bbreg(hw, 0xe94, BMASKDWORD) & + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & 0x3FF0000) >> 16; - result[t][1] = (rtl_get_bbreg(hw, 0xe9c, BMASKDWORD) & + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; - result[t][2] = (rtl_get_bbreg(hw, 0xea4, BMASKDWORD) & + result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & 0x3FF0000) >> 16; - result[t][3] = (rtl_get_bbreg(hw, 0xeac, BMASKDWORD) & + result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & 0x3FF0000) >> 16; break; } else if (i == (retrycount - 1) && patha_ok == 0x01) { @@ -1939,9 +1880,9 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Only Tx Success!!\n"); - result[t][0] = (rtl_get_bbreg(hw, 0xe94, BMASKDWORD) & + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & 0x3FF0000) >> 16; - result[t][1] = (rtl_get_bbreg(hw, 0xe9c, BMASKDWORD) & + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; } } @@ -1957,22 +1898,22 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK Success!!\n"); result[t][4] = (rtl_get_bbreg(hw, 0xeb4, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; result[t][5] = (rtl_get_bbreg(hw, 0xebc, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; result[t][6] = (rtl_get_bbreg(hw, 0xec4, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; result[t][7] = (rtl_get_bbreg(hw, 0xecc, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; break; } else if (i == (retrycount - 1) && pathb_ok == 0x01) { /* Tx IQK OK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B Only Tx IQK Success!!\n"); result[t][4] = (rtl_get_bbreg(hw, 0xeb4, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; result[t][5] = (rtl_get_bbreg(hw, 0xebc, - BMASKDWORD) & 0x3FF0000) >> 16; + MASKDWORD) & 0x3FF0000) >> 16; } } if (0x00 == pathb_ok) @@ -1984,7 +1925,7 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK:Back to BB mode, load original value!\n"); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); if (t != 0) { /* Switch back BB to SI mode after finish IQ Calibration. */ if (!rtlphy->rfpi_enable) @@ -2004,8 +1945,8 @@ static void _rtl92d_phy_iq_calibrate(struct ieee80211_hw *hw, long result[][8], rtlphy->iqk_bb_backup, IQK_BB_REG_NUM - 1); /* load 0xe30 IQC default value */ - rtl_set_bbreg(hw, 0xe30, BMASKDWORD, 0x01008c00); - rtl_set_bbreg(hw, 0xe34, BMASKDWORD, 0x01008c00); + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x01008c00); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x01008c00); } RTPRINT(rtlpriv, FINIT, INIT_IQK, "<==\n"); } @@ -2042,7 +1983,7 @@ static void _rtl92d_phy_iq_calibrate_5g_normal(struct ieee80211_hw *hw, RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK for 5G NORMAL:Start!!!\n"); mdelay(IQK_DELAY_TIME * 20); if (t == 0) { - bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, BMASKDWORD); + bbvalue = rtl_get_bbreg(hw, RFPGA0_RFMOD, MASKDWORD); RTPRINT(rtlpriv, FINIT, INIT_IQK, "==>0x%08x\n", bbvalue); RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQ Calibration for %s\n", is2t ? "2T2R" : "1T1R"); @@ -2072,38 +2013,38 @@ static void _rtl92d_phy_iq_calibrate_5g_normal(struct ieee80211_hw *hw, if (!rtlphy->rfpi_enable) _rtl92d_phy_pimode_switch(hw, true); rtl_set_bbreg(hw, RFPGA0_RFMOD, BIT(24), 0x00); - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKDWORD, 0x03a05600); - rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, BMASKDWORD, 0x000800e4); - rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, BMASKDWORD, 0x22208000); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKDWORD, 0x03a05600); + rtl_set_bbreg(hw, ROFDM0_TRMUXPAR, MASKDWORD, 0x000800e4); + rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, MASKDWORD, 0x22208000); rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER4, 0xf00000, 0x0f); /* Page B init */ - rtl_set_bbreg(hw, 0xb68, BMASKDWORD, 0x0f600000); + rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x0f600000); if (is2t) - rtl_set_bbreg(hw, 0xb6c, BMASKDWORD, 0x0f600000); + rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x0f600000); /* IQ calibration setting */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK setting!\n"); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0x80800000); - rtl_set_bbreg(hw, 0xe40, BMASKDWORD, 0x10007c00); - rtl_set_bbreg(hw, 0xe44, BMASKDWORD, 0x01004800); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); + rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x10007c00); + rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); patha_ok = _rtl92d_phy_patha_iqk_5g_normal(hw, is2t); if (patha_ok == 0x03) { RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Success!!\n"); - result[t][0] = (rtl_get_bbreg(hw, 0xe94, BMASKDWORD) & + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & 0x3FF0000) >> 16; - result[t][1] = (rtl_get_bbreg(hw, 0xe9c, BMASKDWORD) & + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; - result[t][2] = (rtl_get_bbreg(hw, 0xea4, BMASKDWORD) & + result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & 0x3FF0000) >> 16; - result[t][3] = (rtl_get_bbreg(hw, 0xeac, BMASKDWORD) & + result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & 0x3FF0000) >> 16; } else if (patha_ok == 0x01) { /* Tx IQK OK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Only Tx Success!!\n"); - result[t][0] = (rtl_get_bbreg(hw, 0xe94, BMASKDWORD) & + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & 0x3FF0000) >> 16; - result[t][1] = (rtl_get_bbreg(hw, 0xe9c, BMASKDWORD) & + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; } else { RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path A IQK Fail!!\n"); @@ -2116,20 +2057,20 @@ static void _rtl92d_phy_iq_calibrate_5g_normal(struct ieee80211_hw *hw, if (pathb_ok == 0x03) { RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B IQK Success!!\n"); - result[t][4] = (rtl_get_bbreg(hw, 0xeb4, BMASKDWORD) & + result[t][4] = (rtl_get_bbreg(hw, 0xeb4, MASKDWORD) & 0x3FF0000) >> 16; - result[t][5] = (rtl_get_bbreg(hw, 0xebc, BMASKDWORD) & + result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & 0x3FF0000) >> 16; - result[t][6] = (rtl_get_bbreg(hw, 0xec4, BMASKDWORD) & + result[t][6] = (rtl_get_bbreg(hw, 0xec4, MASKDWORD) & 0x3FF0000) >> 16; - result[t][7] = (rtl_get_bbreg(hw, 0xecc, BMASKDWORD) & + result[t][7] = (rtl_get_bbreg(hw, 0xecc, MASKDWORD) & 0x3FF0000) >> 16; } else if (pathb_ok == 0x01) { /* Tx IQK OK */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "Path B Only Tx IQK Success!!\n"); - result[t][4] = (rtl_get_bbreg(hw, 0xeb4, BMASKDWORD) & + result[t][4] = (rtl_get_bbreg(hw, 0xeb4, MASKDWORD) & 0x3FF0000) >> 16; - result[t][5] = (rtl_get_bbreg(hw, 0xebc, BMASKDWORD) & + result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & 0x3FF0000) >> 16; } else { RTPRINT(rtlpriv, FINIT, INIT_IQK, @@ -2140,7 +2081,7 @@ static void _rtl92d_phy_iq_calibrate_5g_normal(struct ieee80211_hw *hw, /* Back to BB mode, load original value */ RTPRINT(rtlpriv, FINIT, INIT_IQK, "IQK:Back to BB mode, load original value!\n"); - rtl_set_bbreg(hw, 0xe28, BMASKDWORD, 0); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); if (t != 0) { if (is2t) _rtl92d_phy_reload_adda_registers(hw, iqk_bb_reg, @@ -2240,7 +2181,7 @@ static void _rtl92d_phy_patha_fill_iqk_matrix(struct ieee80211_hw *hw, return; } else if (iqk_ok) { oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATxIQIMBALANCE, - BMASKDWORD) >> 22) & 0x3FF; /* OFDM0_D */ + MASKDWORD) >> 22) & 0x3FF; /* OFDM0_D */ val_x = result[final_candidate][0]; if ((val_x & 0x00000200) != 0) val_x = val_x | 0xFFFFFC00; @@ -2271,7 +2212,7 @@ static void _rtl92d_phy_patha_fill_iqk_matrix(struct ieee80211_hw *hw, ((val_y * oldval_0 >> 7) & 0x1)); RTPRINT(rtlpriv, FINIT, INIT_IQK, "0xC80 = 0x%x\n", rtl_get_bbreg(hw, ROFDM0_XATxIQIMBALANCE, - BMASKDWORD)); + MASKDWORD)); if (txonly) { RTPRINT(rtlpriv, FINIT, INIT_IQK, "only Tx OK\n"); return; @@ -2299,7 +2240,7 @@ static void _rtl92d_phy_pathb_fill_iqk_matrix(struct ieee80211_hw *hw, return; } else if (iqk_ok) { oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, - BMASKDWORD) >> 22) & 0x3FF; + MASKDWORD) >> 22) & 0x3FF; val_x = result[final_candidate][4]; if ((val_x & 0x00000200) != 0) val_x = val_x | 0xFFFFFC00; @@ -2657,7 +2598,7 @@ static void _rtl92d_phy_lc_calibrate_sw(struct ieee80211_hw *hw, bool is2t) rf_mode[index] = rtl_read_byte(rtlpriv, offset); /* 2. Set RF mode = standby mode */ rtl_set_rfreg(hw, (enum radio_path)index, RF_AC, - BRFREGOFFSETMASK, 0x010000); + RFREG_OFFSET_MASK, 0x010000); if (rtlpci->init_ready) { /* switch CV-curve control by LC-calibration */ rtl_set_rfreg(hw, (enum radio_path)index, RF_SYN_G7, @@ -2667,16 +2608,16 @@ static void _rtl92d_phy_lc_calibrate_sw(struct ieee80211_hw *hw, bool is2t) 0x08000, 0x01); } u4tmp = rtl_get_rfreg(hw, (enum radio_path)index, RF_SYN_G6, - BRFREGOFFSETMASK); + RFREG_OFFSET_MASK); while ((!(u4tmp & BIT(11))) && timecount <= timeout) { mdelay(50); timecount += 50; u4tmp = rtl_get_rfreg(hw, (enum radio_path)index, - RF_SYN_G6, BRFREGOFFSETMASK); + RF_SYN_G6, RFREG_OFFSET_MASK); } RTPRINT(rtlpriv, FINIT, INIT_IQK, "PHY_LCK finish delay for %d ms=2\n", timecount); - u4tmp = rtl_get_rfreg(hw, index, RF_SYN_G4, BRFREGOFFSETMASK); + u4tmp = rtl_get_rfreg(hw, index, RF_SYN_G4, RFREG_OFFSET_MASK); if (index == 0 && rtlhal->interfaceindex == 0) { RTPRINT(rtlpriv, FINIT, INIT_IQK, "path-A / 5G LCK\n"); @@ -2696,9 +2637,9 @@ static void _rtl92d_phy_lc_calibrate_sw(struct ieee80211_hw *hw, bool is2t) 0x7f, i); rtl_set_rfreg(hw, (enum radio_path)index, 0x4D, - BRFREGOFFSETMASK, 0x0); + RFREG_OFFSET_MASK, 0x0); readval = rtl_get_rfreg(hw, (enum radio_path)index, - 0x4F, BRFREGOFFSETMASK); + 0x4F, RFREG_OFFSET_MASK); curvecount_val[2 * i + 1] = (readval & 0xfffe0) >> 5; /* reg 0x4f [4:0] */ /* reg 0x50 [19:10] */ @@ -2912,7 +2853,7 @@ static bool _rtl92d_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, } rtl_set_rfreg(hw, (enum radio_path)rfpath, currentcmd->para1, - BRFREGOFFSETMASK, + RFREG_OFFSET_MASK, rtlphy->rfreg_chnlval[rfpath]); _rtl92d_phy_reload_imr_setting(hw, channel, rfpath); @@ -2960,7 +2901,7 @@ u8 rtl92d_phy_sw_chnl(struct ieee80211_hw *hw) if (rtlhal->macphymode == SINGLEMAC_SINGLEPHY && rtlhal->bandset == BAND_ON_BOTH) { ret_value = rtl_get_bbreg(hw, RFPGA0_XAB_RFPARAMETER, - BMASKDWORD); + MASKDWORD); if (rtlphy->current_channel > 14 && !(ret_value & BIT(0))) rtl92d_phy_switch_wirelessband(hw, BAND_ON_5G); else if (rtlphy->current_channel <= 14 && (ret_value & BIT(0))) @@ -3112,7 +3053,7 @@ static void _rtl92d_phy_set_rfsleep(struct ieee80211_hw *hw) /* a. TXPAUSE 0x522[7:0] = 0xFF Pause MAC TX queue */ rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); /* b. RF path 0 offset 0x00 = 0x00 disable RF */ - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, BRFREGOFFSETMASK, 0x00); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); /* c. APSD_CTRL 0x600[7:0] = 0x40 */ rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); /* d. APSD_CTRL 0x600[7:0] = 0x00 @@ -3120,12 +3061,12 @@ static void _rtl92d_phy_set_rfsleep(struct ieee80211_hw *hw) * RF path 0 offset 0x00 = 0x00 * APSD_CTRL 0x600[7:0] = 0x40 * */ - u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, BRFREGOFFSETMASK); + u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); while (u4btmp != 0 && delay > 0) { rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0); - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, BRFREGOFFSETMASK, 0x00); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); - u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, BRFREGOFFSETMASK); + u4btmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); delay--; } if (delay == 0) { @@ -3468,9 +3409,9 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) /* 5G LAN ON */ rtl_set_bbreg(hw, 0xB30, 0x00F00000, 0xa); /* TX BB gain shift*1,Just for testchip,0xc80,0xc88 */ - rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, MASKDWORD, 0x40000100); - rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, MASKDWORD, 0x40000100); if (rtlhal->macphymode == DUALMAC_DUALPHY) { rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, @@ -3524,16 +3465,16 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) rtl_set_bbreg(hw, 0xB30, 0x00F00000, 0x0); /* TX BB gain shift,Just for testchip,0xc80,0xc88 */ if (rtlefuse->internal_pa_5g[0]) - rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, MASKDWORD, 0x2d4000b5); else - rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XATxIQIMBALANCE, MASKDWORD, 0x20000080); if (rtlefuse->internal_pa_5g[1]) - rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, MASKDWORD, 0x2d4000b5); else - rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, BMASKDWORD, + rtl_set_bbreg(hw, ROFDM0_XBTxIQIMBALANCE, MASKDWORD, 0x20000080); if (rtlhal->macphymode == DUALMAC_DUALPHY) { rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, @@ -3560,8 +3501,8 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) } } /* update IQK related settings */ - rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, BMASKDWORD, 0x40000100); - rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, BMASKDWORD, 0x40000100); + rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, MASKDWORD, 0x40000100); + rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, MASKDWORD, 0x40000100); rtl_set_bbreg(hw, ROFDM0_XCTxAFE, 0xF0000000, 0x00); rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(30) | BIT(28) | BIT(26) | BIT(24), 0x00); @@ -3590,7 +3531,7 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) /* DMDP */ if (rtlphy->rf_type == RF_1T1R) { /* Use antenna 0,0xc04,0xd04 */ - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKBYTE0, 0x11); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x11); rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x1); /* enable ad/da clock1 for dual-phy reg0x888 */ @@ -3612,7 +3553,7 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) } else { /* Single PHY */ /* Use antenna 0 & 1,0xc04,0xd04 */ - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, BMASKBYTE0, 0x33); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x33); rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE, BDWORD, 0x3); /* disable ad/da clock1,0x888 */ rtl_set_bbreg(hw, RFPGA0_ADDALLOCKEN, BIT(12) | BIT(13), 0); @@ -3620,9 +3561,9 @@ void rtl92d_update_bbrf_configuration(struct ieee80211_hw *hw) for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; rfpath++) { rtlphy->rfreg_chnlval[rfpath] = rtl_get_rfreg(hw, rfpath, - RF_CHNLBW, BRFREGOFFSETMASK); + RF_CHNLBW, RFREG_OFFSET_MASK); rtlphy->reg_rf3c[rfpath] = rtl_get_rfreg(hw, rfpath, 0x3C, - BRFREGOFFSETMASK); + RFREG_OFFSET_MASK); } for (i = 0; i < 2; i++) RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "RF 0x18 = 0x%x\n", diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h b/drivers/net/wireless/rtlwifi/rtl8192de/reg.h index b7498c5bafc5..7f29b8d765b3 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8192de/reg.h @@ -1295,18 +1295,4 @@ #define BWORD1 0xc #define BDWORD 0xf -#define BMASKBYTE0 0xff -#define BMASKBYTE1 0xff00 -#define BMASKBYTE2 0xff0000 -#define BMASKBYTE3 0xff000000 -#define BMASKHWORD 0xffff0000 -#define BMASKLWORD 0x0000ffff -#define BMASKDWORD 0xffffffff -#define BMASK12BITS 0xfff -#define BMASKH4BITS 0xf0000000 -#define BMASKOFDM_D 0xffc00000 -#define BMASKCCK 0x3f3f3f3f - -#define BRFREGOFFSETMASK 0xfffff - #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/rf.c b/drivers/net/wireless/rtlwifi/rtl8192de/rf.c index 20144e0b4142..6a6ac540d5b5 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/rf.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/rf.c @@ -125,7 +125,7 @@ void rtl92d_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, } tmpval = tx_agc[RF90_PATH_A] & 0xff; - rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, BMASKBYTE1, tmpval); + rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval); RTPRINT(rtlpriv, FPHY, PHY_TXPWR, "CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, RTXAGC_A_CCK1_MCS32); @@ -135,7 +135,7 @@ void rtl92d_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, "CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, RTXAGC_B_CCK11_A_CCK2_11); tmpval = tx_agc[RF90_PATH_B] >> 24; - rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, BMASKBYTE0, tmpval); + rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval); RTPRINT(rtlpriv, FPHY, PHY_TXPWR, "CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, RTXAGC_B_CCK11_A_CCK2_11); @@ -360,7 +360,7 @@ static void _rtl92d_write_ofdm_power_reg(struct ieee80211_hw *hw, regoffset = regoffset_a[index]; else regoffset = regoffset_b[index]; - rtl_set_bbreg(hw, regoffset, BMASKDWORD, writeval); + rtl_set_bbreg(hw, regoffset, MASKDWORD, writeval); RTPRINT(rtlpriv, FPHY, PHY_TXPWR, "Set 0x%x = %08x\n", regoffset, writeval); if (((get_rf_type(rtlphy) == RF_2T2R) && diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c index 0eb0f4ae5920..99c2ab5dfceb 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c @@ -545,7 +545,7 @@ static void _rtl92de_insert_emcontent(struct rtl_tcb_desc *ptcb_desc, void rtl92de_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc) @@ -786,7 +786,8 @@ void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, SET_TX_DESC_OWN(pdesc, 1); } -void rtl92de_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) +void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) { if (istx) { switch (desc_name) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h b/drivers/net/wireless/rtlwifi/rtl8192de/trx.h index c1b5dfb79d53..fb5cf0634e8d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.h @@ -728,8 +728,8 @@ struct rx_desc_92d { } __packed; void rtl92de_tx_fill_desc(struct ieee80211_hw *hw, - struct ieee80211_hdr *hdr, - u8 *pdesc, struct ieee80211_tx_info *info, + struct ieee80211_hdr *hdr, u8 *pdesc, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); @@ -737,7 +737,8 @@ bool rtl92de_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); -void rtl92de_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val); +void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 rtl92de_get_desc(u8 *pdesc, bool istx, u8 desc_name); void rtl92de_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c index 4f461786a7eb..3015af167b2b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c @@ -251,7 +251,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 e_aci = *val; rtl92s_dm_init_edca_turbo(hw); - if (rtlpci->acm_method != eAcmWay2_SW) + if (rtlpci->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, &e_aci); @@ -955,7 +955,7 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); u8 tmp_byte = 0; - + unsigned long flags; bool rtstatus = true; u8 tmp_u1b; int err = false; @@ -967,6 +967,16 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) rtlpci->being_init_adapter = true; + /* As this function can take a very long time (up to 350 ms) + * and can be called with irqs disabled, reenable the irqs + * to let the other devices continue being serviced. + * + * It is safe doing so since our own interrupts will only be enabled + * in a subsequent step. + */ + local_save_flags(flags); + local_irq_enable(); + rtlpriv->intf_ops->disable_aspm(hw); /* 1. MAC Initialize */ @@ -984,7 +994,8 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "Failed to download FW. Init HW without FW now... " "Please copy FW into /lib/firmware/rtlwifi\n"); - return 1; + err = 1; + goto exit; } /* After FW download, we have to reset MAC register */ @@ -997,7 +1008,8 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) /* 3. Initialize MAC/PHY Config by MACPHY_reg.txt */ if (!rtl92s_phy_mac_config(hw)) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "MAC Config failed\n"); - return rtstatus; + err = rtstatus; + goto exit; } /* because last function modify RCR, so we update @@ -1016,7 +1028,8 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) /* 4. Initialize BB After MAC Config PHY_reg.txt, AGC_Tab.txt */ if (!rtl92s_phy_bb_config(hw)) { RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "BB Config failed\n"); - return rtstatus; + err = rtstatus; + goto exit; } /* 5. Initiailze RF RAIO_A.txt RF RAIO_B.txt */ @@ -1033,7 +1046,8 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) if (!rtl92s_phy_rf_config(hw)) { RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "RF Config failed\n"); - return rtstatus; + err = rtstatus; + goto exit; } /* After read predefined TXT, we must set BB/MAC/RF @@ -1122,8 +1136,9 @@ int rtl92se_hw_init(struct ieee80211_hw *hw) rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON); rtl92s_dm_init(hw); +exit: + local_irq_restore(flags); rtlpci->being_init_adapter = false; - return err; } @@ -1135,12 +1150,13 @@ void rtl92se_set_mac_addr(struct rtl_io *io, const u8 *addr) void rtl92se_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - u32 reg_rcr = rtlpci->receive_config; + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid) { reg_rcr |= (RCR_CBSSID); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c index 9c092e6eb3fe..77c5b5f35244 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c @@ -30,6 +30,7 @@ #include "../wifi.h" #include "../pci.h" #include "../ps.h" +#include "../core.h" #include "reg.h" #include "def.h" #include "phy.h" @@ -833,18 +834,7 @@ static bool _rtl92s_phy_config_bb(struct ieee80211_hw *hw, u8 configtype) if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_reg_len; i = i + 2) { - if (phy_reg_table[i] == 0xfe) - mdelay(50); - else if (phy_reg_table[i] == 0xfd) - mdelay(5); - else if (phy_reg_table[i] == 0xfc) - mdelay(1); - else if (phy_reg_table[i] == 0xfb) - udelay(50); - else if (phy_reg_table[i] == 0xfa) - udelay(5); - else if (phy_reg_table[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_reg_table[i]); /* Add delay for ECS T20 & LG malow platform, */ udelay(1); @@ -886,18 +876,7 @@ static bool _rtl92s_phy_set_bb_to_diff_rf(struct ieee80211_hw *hw, if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray2xtxr_len; i = i + 3) { - if (phy_regarray2xtxr_table[i] == 0xfe) - mdelay(50); - else if (phy_regarray2xtxr_table[i] == 0xfd) - mdelay(5); - else if (phy_regarray2xtxr_table[i] == 0xfc) - mdelay(1); - else if (phy_regarray2xtxr_table[i] == 0xfb) - udelay(50); - else if (phy_regarray2xtxr_table[i] == 0xfa) - udelay(5); - else if (phy_regarray2xtxr_table[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray2xtxr_table[i]); rtl92s_phy_set_bb_reg(hw, phy_regarray2xtxr_table[i], phy_regarray2xtxr_table[i + 1], @@ -920,18 +899,7 @@ static bool _rtl92s_phy_config_bb_with_pg(struct ieee80211_hw *hw, if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_pg_len; i = i + 3) { - if (phy_table_pg[i] == 0xfe) - mdelay(50); - else if (phy_table_pg[i] == 0xfd) - mdelay(5); - else if (phy_table_pg[i] == 0xfc) - mdelay(1); - else if (phy_table_pg[i] == 0xfb) - udelay(50); - else if (phy_table_pg[i] == 0xfa) - udelay(5); - else if (phy_table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_table_pg[i]); _rtl92s_store_pwrindex_diffrate_offset(hw, phy_table_pg[i], @@ -1034,28 +1002,9 @@ u8 rtl92s_phy_config_rf(struct ieee80211_hw *hw, enum radio_path rfpath) switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radio_a_tblen; i = i + 2) { - if (radio_a_table[i] == 0xfe) - /* Delay specific ms. Only RF configuration - * requires delay. */ - mdelay(50); - else if (radio_a_table[i] == 0xfd) - mdelay(5); - else if (radio_a_table[i] == 0xfc) - mdelay(1); - else if (radio_a_table[i] == 0xfb) - udelay(50); - else if (radio_a_table[i] == 0xfa) - udelay(5); - else if (radio_a_table[i] == 0xf9) - udelay(1); - else - rtl92s_phy_set_rf_reg(hw, rfpath, - radio_a_table[i], - MASK20BITS, - radio_a_table[i + 1]); + rtl_rfreg_delay(hw, rfpath, radio_a_table[i], + MASK20BITS, radio_a_table[i + 1]); - /* Add delay for ECS T20 & LG malow platform */ - udelay(1); } /* PA Bias current for inferiority IC */ @@ -1063,28 +1012,8 @@ u8 rtl92s_phy_config_rf(struct ieee80211_hw *hw, enum radio_path rfpath) break; case RF90_PATH_B: for (i = 0; i < radio_b_tblen; i = i + 2) { - if (radio_b_table[i] == 0xfe) - /* Delay specific ms. Only RF configuration - * requires delay.*/ - mdelay(50); - else if (radio_b_table[i] == 0xfd) - mdelay(5); - else if (radio_b_table[i] == 0xfc) - mdelay(1); - else if (radio_b_table[i] == 0xfb) - udelay(50); - else if (radio_b_table[i] == 0xfa) - udelay(5); - else if (radio_b_table[i] == 0xf9) - udelay(1); - else - rtl92s_phy_set_rf_reg(hw, rfpath, - radio_b_table[i], - MASK20BITS, - radio_b_table[i + 1]); - - /* Add delay for ECS T20 & LG malow platform */ - udelay(1); + rtl_rfreg_delay(hw, rfpath, radio_b_table[i], + MASK20BITS, radio_b_table[i + 1]); } break; case RF90_PATH_C: diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/reg.h b/drivers/net/wireless/rtlwifi/rtl8192se/reg.h index c81c83591940..e13043479b71 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/reg.h @@ -1165,16 +1165,4 @@ #define BTX_AGCRATECCK 0x7f00 -#define MASKBYTE0 0xff -#define MASKBYTE1 0xff00 -#define MASKBYTE2 0xff0000 -#define MASKBYTE3 0xff000000 -#define MASKHWORD 0xffff0000 -#define MASKLWORD 0x0000ffff -#define MASKDWORD 0xffffffff - -#define MAKS12BITS 0xfffff -#define MASK20BITS 0xfffff -#define RFREG_OFFSET_MASK 0xfffff - #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c index 92d38ab3c60e..78a81c1e390b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c @@ -52,7 +52,7 @@ static void _rtl92s_get_powerbase(struct ieee80211_hw *hw, u8 *p_pwrlevel, /* We only care about the path A for legacy. */ if (rtlefuse->eeprom_version < 2) { pwrbase0 = pwrlevel[0] + (rtlefuse->legacy_httxpowerdiff & 0xf); - } else if (rtlefuse->eeprom_version >= 2) { + } else { legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff [RF90_PATH_A][chnl - 1]; diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index 163a681962c6..36b48be8329c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -336,7 +336,7 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc) @@ -573,7 +573,8 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, } } -void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) +void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) { if (istx) { switch (desc_name) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h index 64dd66f287c1..5a13f17e3b41 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h @@ -29,8 +29,9 @@ #ifndef __REALTEK_PCI92SE_TRX_H__ #define __REALTEK_PCI92SE_TRX_H__ -void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, - u8 *pdesc, struct ieee80211_tx_info *info, +void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, + struct ieee80211_hdr *hdr, u8 *pdesc, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); @@ -39,7 +40,8 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); -void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val); +void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 rtl92se_get_desc(u8 *pdesc, bool istx, u8 desc_name); void rtl92se_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile b/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile index 4ed731f09b1f..9c34a85fdb89 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/Makefile @@ -10,7 +10,6 @@ rtl8723ae-objs := \ led.o \ phy.o \ pwrseq.o \ - pwrseqcmd.o \ rf.o \ sw.o \ table.o \ diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/def.h b/drivers/net/wireless/rtlwifi/rtl8723ae/def.h index 8c110356dff9..debe261a7eeb 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/def.h @@ -46,11 +46,6 @@ #define E_CUT_VERSION BIT(14) #define RF_RL_ID (BIT(31)|BIT(30)|BIT(29)|BIT(28)) -enum version_8723e { - VERSION_TEST_UMC_CHIP_8723 = 0x0081, - VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT = 0x0089, - VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT = 0x1089, -}; /* MASK */ #define IC_TYPE_MASK (BIT(0)|BIT(1)|BIT(2)) diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c b/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c index a36eee28f9e7..863ddb3e2888 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/dm.c @@ -35,6 +35,7 @@ #include "def.h" #include "phy.h" #include "dm.h" +#include "../rtl8723com/dm_common.h" #include "fw.h" #include "hal_btc.h" @@ -483,16 +484,6 @@ static void rtl8723ae_dm_dig(struct ieee80211_hw *hw) rtl8723ae_dm_ctrl_initgain_by_twoport(hw); } -static void rtl8723ae_dm_init_dynamic_txpower(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm.dynamic_txpower_enable = false; - - rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; - rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; -} - static void rtl8723ae_dm_dynamic_txpower(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -585,19 +576,6 @@ void rtl8723ae_dm_write_dig(struct ieee80211_hw *hw) } } -static void rtl8723ae_dm_pwdmonitor(struct ieee80211_hw *hw) -{ -} - -void rtl8723ae_dm_init_edca_turbo(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm.current_turbo_edca = false; - rtlpriv->dm.is_any_nonbepkts = false; - rtlpriv->dm.is_cur_rdlstate = false; -} - static void rtl8723ae_dm_check_edca_turbo(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -778,17 +756,6 @@ static void rtl8723ae_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) } } -static void rtl8723ae_dm_init_dynamic_bpowersaving(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm_pstable.pre_ccastate = CCA_MAX; - rtlpriv->dm_pstable.cur_ccasate = CCA_MAX; - rtlpriv->dm_pstable.pre_rfstate = RF_MAX; - rtlpriv->dm_pstable.cur_rfstate = RF_MAX; - rtlpriv->dm_pstable.rssi_val_min = 0; -} - void rtl8723ae_dm_rf_saving(struct ieee80211_hw *hw, u8 force_in_normal) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -905,11 +872,11 @@ void rtl8723ae_dm_init(struct ieee80211_hw *hw) rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; rtl8723ae_dm_diginit(hw); - rtl8723ae_dm_init_dynamic_txpower(hw); - rtl8723ae_dm_init_edca_turbo(hw); + rtl8723_dm_init_dynamic_txpower(hw); + rtl8723_dm_init_edca_turbo(hw); rtl8723ae_dm_init_rate_adaptive_mask(hw); rtl8723ae_dm_initialize_txpower_tracking(hw); - rtl8723ae_dm_init_dynamic_bpowersaving(hw); + rtl8723_dm_init_dynamic_bb_powersaving(hw); } void rtl8723ae_dm_watchdog(struct ieee80211_hw *hw) @@ -930,7 +897,6 @@ void rtl8723ae_dm_watchdog(struct ieee80211_hw *hw) if ((ppsc->rfpwr_state == ERFON) && ((!fw_current_inpsmode) && fw_ps_awake) && (!ppsc->rfchange_inprogress)) { - rtl8723ae_dm_pwdmonitor(hw); rtl8723ae_dm_dig(hw); rtl8723ae_dm_false_alarm_counter_statistics(hw); rtl8723ae_dm_dynamic_bpowersaving(hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h b/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h index a372b0204456..d253bb53d03e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/dm.h @@ -147,7 +147,6 @@ enum dm_dig_connect_e { void rtl8723ae_dm_init(struct ieee80211_hw *hw); void rtl8723ae_dm_watchdog(struct ieee80211_hw *hw); void rtl8723ae_dm_write_dig(struct ieee80211_hw *hw); -void rtl8723ae_dm_init_edca_turbo(struct ieee80211_hw *hw); void rtl8723ae_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw); void rtl8723ae_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal); void rtl8723ae_dm_bt_coexist(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c index ba1502b172a6..728b7563ad36 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.c @@ -34,199 +34,7 @@ #include "reg.h" #include "def.h" #include "fw.h" - -static void _rtl8723ae_enable_fw_download(struct ieee80211_hw *hw, bool enable) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 tmp; - if (enable) { - tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp | 0x04); - - tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); - rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01); - - tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2); - rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7); - } else { - tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); - rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe); - - rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00); - } -} - -static void _rtl8723ae_fw_block_write(struct ieee80211_hw *hw, - const u8 *buffer, u32 size) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 blockSize = sizeof(u32); - u8 *bufferPtr = (u8 *) buffer; - u32 *pu4BytePtr = (u32 *) buffer; - u32 i, offset, blockCount, remainSize; - - blockCount = size / blockSize; - remainSize = size % blockSize; - - for (i = 0; i < blockCount; i++) { - offset = i * blockSize; - rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset), - *(pu4BytePtr + i)); - } - - if (remainSize) { - offset = blockCount * blockSize; - bufferPtr += offset; - for (i = 0; i < remainSize; i++) { - rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS + - offset + i), *(bufferPtr + i)); - } - } -} - -static void _rtl8723ae_fw_page_write(struct ieee80211_hw *hw, - u32 page, const u8 *buffer, u32 size) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 value8; - u8 u8page = (u8) (page & 0x07); - - value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page; - - rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8); - _rtl8723ae_fw_block_write(hw, buffer, size); -} - -static void _rtl8723ae_write_fw(struct ieee80211_hw *hw, - enum version_8723e version, u8 *buffer, - u32 size) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 *bufferPtr = (u8 *) buffer; - u32 page_nums, remain_size; - u32 page, offset; - - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size); - - page_nums = size / FW_8192C_PAGE_SIZE; - remain_size = size % FW_8192C_PAGE_SIZE; - - if (page_nums > 6) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "Page numbers should not be greater then 6\n"); - } - - for (page = 0; page < page_nums; page++) { - offset = page * FW_8192C_PAGE_SIZE; - _rtl8723ae_fw_page_write(hw, page, (bufferPtr + offset), - FW_8192C_PAGE_SIZE); - } - - if (remain_size) { - offset = page_nums * FW_8192C_PAGE_SIZE; - page = page_nums; - _rtl8723ae_fw_page_write(hw, page, (bufferPtr + offset), - remain_size); - } - - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW write done.\n"); -} - -static int _rtl8723ae_fw_free_to_go(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - int err = -EIO; - u32 counter = 0; - u32 value32; - - do { - value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); - } while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) && - (!(value32 & FWDL_ChkSum_rpt))); - - if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "chksum report faill ! REG_MCUFWDL:0x%08x .\n", - value32); - goto exit; - } - - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32); - - value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); - value32 |= MCUFWDL_RDY; - value32 &= ~WINTINI_RDY; - rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); - - counter = 0; - - do { - value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); - if (value32 & WINTINI_RDY) { - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n", - value32); - err = 0; - goto exit; - } - - mdelay(FW_8192C_POLLING_DELAY); - - } while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT); - - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32); - -exit: - return err; -} - -int rtl8723ae_download_fw(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - struct rtl8723ae_firmware_header *pfwheader; - u8 *pfwdata; - u32 fwsize; - int err; - enum version_8723e version = rtlhal->version; - - if (!rtlhal->pfirmware) - return 1; - - pfwheader = (struct rtl8723ae_firmware_header *)rtlhal->pfirmware; - pfwdata = (u8 *) rtlhal->pfirmware; - fwsize = rtlhal->fwsize; - - if (IS_FW_HEADER_EXIST(pfwheader)) { - RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG, - "Firmware Version(%d), Signature(%#x),Size(%d)\n", - pfwheader->version, pfwheader->signature, - (int)sizeof(struct rtl8723ae_firmware_header)); - - pfwdata = pfwdata + sizeof(struct rtl8723ae_firmware_header); - fwsize = fwsize - sizeof(struct rtl8723ae_firmware_header); - } - - if (rtl_read_byte(rtlpriv, REG_MCUFWDL)&BIT(7)) { - rtl8723ae_firmware_selfreset(hw); - rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00); - } - _rtl8723ae_enable_fw_download(hw, true); - _rtl8723ae_write_fw(hw, version, pfwdata, fwsize); - _rtl8723ae_enable_fw_download(hw, false); - - err = _rtl8723ae_fw_free_to_go(hw); - if (err) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "Firmware is not ready to run!\n"); - } else { - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "Firmware is ready to run!\n"); - } - return 0; -} +#include "../rtl8723com/fw_common.h" static bool rtl8723ae_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum) { @@ -463,50 +271,6 @@ void rtl8723ae_fill_h2c_cmd(struct ieee80211_hw *hw, return; } -void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw) -{ - u8 u1tmp; - u8 delay = 100; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20); - u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); - - while (u1tmp & BIT(2)) { - delay--; - if (delay == 0) - break; - udelay(50); - u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); - } - if (delay == 0) { - u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, u1tmp&(~BIT(2))); - } -} - -void rtl8723ae_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 u1_h2c_set_pwrmode[3] = { 0 }; - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - - RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode); - - SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode); - SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, - (rtlpriv->mac80211.p2p) ? - ppsc->smart_ps : 1); - SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode, - ppsc->reg_max_lps_awakeintvl); - - RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, - "rtl8723ae_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n", - u1_h2c_set_pwrmode, 3); - rtl8723ae_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode); - -} - static bool _rtl8723ae_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb) { @@ -812,7 +576,6 @@ void rtl8723ae_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, BIT(4)); p2p_ps_offload->offload_en = 1; - if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) { p2p_ps_offload->role = 1; p2p_ps_offload->allstasleep = 0; @@ -836,3 +599,24 @@ void rtl8723ae_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) } rtl8723ae_fill_h2c_cmd(hw, H2C_P2P_PS_OFFLOAD, 1, (u8 *)p2p_ps_offload); } + +void rtl8723ae_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 u1_h2c_set_pwrmode[3] = { 0 }; + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode); + + SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode); + SET_H2CCMD_PWRMODE_PARM_SMART_PS_23A(u1_h2c_set_pwrmode, + (rtlpriv->mac80211.p2p) ? + ppsc->smart_ps : 1); + SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode, + ppsc->reg_max_lps_awakeintvl); + + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, + "rtl8723ae_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n", + u1_h2c_set_pwrmode, 3); + rtl8723ae_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h index ed3b795e6980..d355b85dd9fe 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/fw.h @@ -34,7 +34,7 @@ #define FW_8192C_END_ADDRESS 0x3FFF #define FW_8192C_PAGE_SIZE 4096 #define FW_8192C_POLLING_DELAY 5 -#define FW_8192C_POLLING_TIMEOUT_COUNT 1000 +#define FW_8192C_POLLING_TIMEOUT_COUNT 6000 #define BEACON_PG 0 #define PSPOLL_PG 2 @@ -65,21 +65,9 @@ struct rtl8723ae_firmware_header { u32 rsvd5; }; -enum rtl8192c_h2c_cmd { - H2C_AP_OFFLOAD = 0, - H2C_SETPWRMODE = 1, - H2C_JOINBSSRPT = 2, - H2C_RSVDPAGE = 3, - H2C_RSSI_REPORT = 4, - H2C_P2P_PS_CTW_CMD = 5, - H2C_P2P_PS_OFFLOAD = 6, - H2C_RA_MASK = 7, - MAX_H2CCMD -}; - #define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val) \ SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) -#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val) \ +#define SET_H2CCMD_PWRMODE_PARM_SMART_PS_23A(__ph2ccmd, __val) \ SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) #define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val) \ SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) @@ -92,10 +80,8 @@ enum rtl8192c_h2c_cmd { #define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val) \ SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) -int rtl8723ae_download_fw(struct ieee80211_hw *hw); void rtl8723ae_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, u32 cmd_len, u8 *p_cmdbuffer); -void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw); void rtl8723ae_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode); void rtl8723ae_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished); void rtl8723ae_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c index 3d092e4b0b7f..48fee1be78c2 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_bt_coexist.c @@ -31,6 +31,8 @@ #include "../pci.h" #include "dm.h" #include "fw.h" +#include "../rtl8723com/fw_common.h" +#include "../rtl8723com/fw_common.h" #include "phy.h" #include "reg.h" #include "hal_btc.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c index 68c28340f791..5d534df8d90c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c @@ -30,7 +30,9 @@ #include "hal_btc.h" #include "../pci.h" #include "phy.h" +#include "../rtl8723com/phy_common.h" #include "fw.h" +#include "../rtl8723com/fw_common.h" #include "reg.h" #include "def.h" @@ -391,13 +393,13 @@ static void rtl8723ae_dm_bt_set_sw_full_time_dac_swing(struct ieee80211_hw *hw, if (sw_dac_swing_on) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, "[BTCoex], SwDacSwing = 0x%x\n", sw_dac_swing_lvl); - rtl8723ae_phy_set_bb_reg(hw, 0x880, 0xff000000, - sw_dac_swing_lvl); + rtl8723_phy_set_bb_reg(hw, 0x880, 0xff000000, + sw_dac_swing_lvl); rtlpcipriv->bt_coexist.sw_coexist_all_off = false; } else { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE, "[BTCoex], SwDacSwing Off!\n"); - rtl8723ae_phy_set_bb_reg(hw, 0x880, 0xff000000, 0xc0); + rtl8723_phy_set_bb_reg(hw, 0x880, 0xff000000, 0xc0); } } diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c index c333dfd116b8..f4c9852d1e1e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c @@ -38,10 +38,11 @@ #include "def.h" #include "phy.h" #include "dm.h" +#include "../rtl8723com/dm_common.h" #include "fw.h" +#include "../rtl8723com/fw_common.h" #include "led.h" #include "hw.h" -#include "pwrseqcmd.h" #include "pwrseq.h" #include "btc.h" @@ -304,9 +305,9 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_AC_PARAM:{ u8 e_aci = *((u8 *) val); - rtl8723ae_dm_init_edca_turbo(hw); + rtl8723_dm_init_edca_turbo(hw); - if (rtlpci->acm_method != eAcmWay2_SW) + if (rtlpci->acm_method != EACMWAY2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, (u8 *) (&e_aci)); @@ -880,23 +881,33 @@ int rtl8723ae_hw_init(struct ieee80211_hw *hw) bool rtstatus = true; int err; u8 tmp_u1b; + unsigned long flags; rtlpriv->rtlhal.being_init_adapter = true; + /* As this function can take a very long time (up to 350 ms) + * and can be called with irqs disabled, reenable the irqs + * to let the other devices continue being serviced. + * + * It is safe doing so since our own interrupts will only be enabled + * in a subsequent step. + */ + local_save_flags(flags); + local_irq_enable(); + rtlpriv->intf_ops->disable_aspm(hw); rtstatus = _rtl8712e_init_mac(hw); if (rtstatus != true) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n"); err = 1; - return err; + goto exit; } - err = rtl8723ae_download_fw(hw); + err = rtl8723_download_fw(hw, false); if (err) { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, "Failed to download FW. Init HW without FW now..\n"); err = 1; - rtlhal->fw_ready = false; - return err; + goto exit; } else { rtlhal->fw_ready = true; } @@ -971,6 +982,8 @@ int rtl8723ae_hw_init(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n"); } rtl8723ae_dm_init(hw); +exit: + local_irq_restore(flags); rtlpriv->rtlhal.being_init_adapter = false; return err; } @@ -1112,12 +1125,13 @@ static int _rtl8723ae_set_media_status(struct ieee80211_hw *hw, void rtl8723ae_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - u32 reg_rcr = rtlpci->receive_config; + u32 reg_rcr; if (rtlpriv->psc.rfpwr_state != ERFON) return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); + if (check_bssid == true) { reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, @@ -1153,7 +1167,7 @@ void rtl8723ae_set_qos(struct ieee80211_hw *hw, int aci) { struct rtl_priv *rtlpriv = rtl_priv(hw); - rtl8723ae_dm_init_edca_turbo(hw); + rtl8723_dm_init_edca_turbo(hw); switch (aci) { case AC1_BK: rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f); @@ -1655,7 +1669,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw, CHK_SVID_SMID(0x10EC, 0x9185)) rtlhal->oem_id = RT_CID_TOSHIBA; else if (rtlefuse->eeprom_svid == 0x1025) - rtlhal->oem_id = RT_CID_819x_Acer; + rtlhal->oem_id = RT_CID_819X_ACER; else if (CHK_SVID_SMID(0x10EC, 0x6191) || CHK_SVID_SMID(0x10EC, 0x6192) || CHK_SVID_SMID(0x10EC, 0x6193) || @@ -1665,7 +1679,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw, CHK_SVID_SMID(0x10EC, 0x8191) || CHK_SVID_SMID(0x10EC, 0x8192) || CHK_SVID_SMID(0x10EC, 0x8193)) - rtlhal->oem_id = RT_CID_819x_SAMSUNG; + rtlhal->oem_id = RT_CID_819X_SAMSUNG; else if (CHK_SVID_SMID(0x10EC, 0x8195) || CHK_SVID_SMID(0x10EC, 0x9195) || CHK_SVID_SMID(0x10EC, 0x7194) || @@ -1673,24 +1687,24 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw, CHK_SVID_SMID(0x10EC, 0x8201) || CHK_SVID_SMID(0x10EC, 0x8202) || CHK_SVID_SMID(0x10EC, 0x9200)) - rtlhal->oem_id = RT_CID_819x_Lenovo; + rtlhal->oem_id = RT_CID_819X_LENOVO; else if (CHK_SVID_SMID(0x10EC, 0x8197) || CHK_SVID_SMID(0x10EC, 0x9196)) - rtlhal->oem_id = RT_CID_819x_CLEVO; + rtlhal->oem_id = RT_CID_819X_CLEVO; else if (CHK_SVID_SMID(0x1028, 0x8194) || CHK_SVID_SMID(0x1028, 0x8198) || CHK_SVID_SMID(0x1028, 0x9197) || CHK_SVID_SMID(0x1028, 0x9198)) - rtlhal->oem_id = RT_CID_819x_DELL; + rtlhal->oem_id = RT_CID_819X_DELL; else if (CHK_SVID_SMID(0x103C, 0x1629)) - rtlhal->oem_id = RT_CID_819x_HP; + rtlhal->oem_id = RT_CID_819X_HP; else if (CHK_SVID_SMID(0x1A32, 0x2315)) - rtlhal->oem_id = RT_CID_819x_QMI; + rtlhal->oem_id = RT_CID_819X_QMI; else if (CHK_SVID_SMID(0x10EC, 0x8203)) - rtlhal->oem_id = RT_CID_819x_PRONETS; + rtlhal->oem_id = RT_CID_819X_PRONETS; else if (CHK_SVID_SMID(0x1043, 0x84B5)) rtlhal->oem_id = - RT_CID_819x_Edimax_ASUS; + RT_CID_819X_EDIMAX_ASUS; else rtlhal->oem_id = RT_CID_DEFAULT; } else if (rtlefuse->eeprom_did == 0x8178) { @@ -1712,12 +1726,12 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw, CHK_SVID_SMID(0x10EC, 0x9185)) rtlhal->oem_id = RT_CID_TOSHIBA; else if (rtlefuse->eeprom_svid == 0x1025) - rtlhal->oem_id = RT_CID_819x_Acer; + rtlhal->oem_id = RT_CID_819X_ACER; else if (CHK_SVID_SMID(0x10EC, 0x8186)) - rtlhal->oem_id = RT_CID_819x_PRONETS; + rtlhal->oem_id = RT_CID_819X_PRONETS; else if (CHK_SVID_SMID(0x1043, 0x8486)) rtlhal->oem_id = - RT_CID_819x_Edimax_ASUS; + RT_CID_819X_EDIMAX_ASUS; else rtlhal->oem_id = RT_CID_DEFAULT; } else { @@ -1731,7 +1745,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw, rtlhal->oem_id = RT_CID_CCX; break; case EEPROM_CID_QMI: - rtlhal->oem_id = RT_CID_819x_QMI; + rtlhal->oem_id = RT_CID_819X_QMI; break; case EEPROM_CID_WHQL: break; diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c index 5d318a85eda4..3ea78afdec73 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c @@ -30,12 +30,14 @@ #include "../wifi.h" #include "../pci.h" #include "../ps.h" +#include "../core.h" #include "reg.h" #include "def.h" #include "phy.h" #include "rf.h" #include "dm.h" #include "table.h" +#include "../rtl8723com/phy_common.h" /* static forward definitions */ static u32 _phy_fw_rf_serial_read(struct ieee80211_hw *hw, @@ -43,72 +45,17 @@ static u32 _phy_fw_rf_serial_read(struct ieee80211_hw *hw, static void _phy_fw_rf_serial_write(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset, u32 data); -static u32 _phy_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset); -static void _phy_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, u32 data); -static u32 _phy_calculate_bit_shift(u32 bitmask); static bool _phy_bb8192c_config_parafile(struct ieee80211_hw *hw); static bool _phy_cfg_mac_w_header(struct ieee80211_hw *hw); static bool _phy_cfg_bb_w_header(struct ieee80211_hw *hw, u8 configtype); static bool _phy_cfg_bb_w_pgheader(struct ieee80211_hw *hw, u8 configtype); -static void _phy_init_bb_rf_reg_def(struct ieee80211_hw *hw); -static bool _phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, - u32 cmdtableidx, u32 cmdtablesz, - enum swchnlcmd_id cmdid, - u32 para1, u32 para2, - u32 msdelay); static bool _phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, u8 *stage, u8 *step, u32 *delay); static u8 _phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, enum wireless_mode wirelessmode, long power_indbm); -static long _phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, u8 txpwridx); static void rtl8723ae_phy_set_io(struct ieee80211_hw *hw); -u32 rtl8723ae_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, - u32 bitmask) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 returnvalue, originalvalue, bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, - "regaddr(%#x), bitmask(%#x)\n", regaddr, bitmask); - originalvalue = rtl_read_dword(rtlpriv, regaddr); - bitshift = _phy_calculate_bit_shift(bitmask); - returnvalue = (originalvalue & bitmask) >> bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, - "BBR MASK=0x%x Addr[0x%x]=0x%x\n", bitmask, regaddr, - originalvalue); - - return returnvalue; -} - -void rtl8723ae_phy_set_bb_reg(struct ieee80211_hw *hw, - u32 regaddr, u32 bitmask, u32 data) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 originalvalue, bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, - "regaddr(%#x), bitmask(%#x), data(%#x)\n", regaddr, - bitmask, data); - - if (bitmask != MASKDWORD) { - originalvalue = rtl_read_dword(rtlpriv, regaddr); - bitshift = _phy_calculate_bit_shift(bitmask); - data = ((originalvalue & (~bitmask)) | (data << bitshift)); - } - - rtl_write_dword(rtlpriv, regaddr, data); - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, - "regaddr(%#x), bitmask(%#x), data(%#x)\n", - regaddr, bitmask, data); -} - u32 rtl8723ae_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask) { @@ -124,11 +71,11 @@ u32 rtl8723ae_phy_query_rf_reg(struct ieee80211_hw *hw, spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); if (rtlphy->rf_mode != RF_OP_BY_FW) - original_value = _phy_rf_serial_read(hw, rfpath, regaddr); + original_value = rtl8723_phy_rf_serial_read(hw, rfpath, regaddr); else original_value = _phy_fw_rf_serial_read(hw, rfpath, regaddr); - bitshift = _phy_calculate_bit_shift(bitmask); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); readback_value = (original_value & bitmask) >> bitshift; spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); @@ -157,19 +104,19 @@ void rtl8723ae_phy_set_rf_reg(struct ieee80211_hw *hw, if (rtlphy->rf_mode != RF_OP_BY_FW) { if (bitmask != RFREG_OFFSET_MASK) { - original_value = _phy_rf_serial_read(hw, rfpath, - regaddr); - bitshift = _phy_calculate_bit_shift(bitmask); + original_value = rtl8723_phy_rf_serial_read(hw, rfpath, + regaddr); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); data = ((original_value & (~bitmask)) | (data << bitshift)); } - _phy_rf_serial_write(hw, rfpath, regaddr, data); + rtl8723_phy_rf_serial_write(hw, rfpath, regaddr, data); } else { if (bitmask != RFREG_OFFSET_MASK) { original_value = _phy_fw_rf_serial_read(hw, rfpath, regaddr); - bitshift = _phy_calculate_bit_shift(bitmask); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); data = ((original_value & (~bitmask)) | (data << bitshift)); } @@ -197,87 +144,6 @@ static void _phy_fw_rf_serial_write(struct ieee80211_hw *hw, RT_ASSERT(false, "deprecated!\n"); } -static u32 _phy_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; - u32 newoffset; - u32 tmplong, tmplong2; - u8 rfpi_enable = 0; - u32 retvalue; - - offset &= 0x3f; - newoffset = offset; - if (RT_CANNOT_IO(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n"); - return 0xFFFFFFFF; - } - tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); - if (rfpath == RF90_PATH_A) - tmplong2 = tmplong; - else - tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); - tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | - (newoffset << 23) | BLSSIREADEDGE; - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, - tmplong & (~BLSSIREADEDGE)); - mdelay(1); - rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); - mdelay(1); - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, - tmplong | BLSSIREADEDGE); - mdelay(1); - if (rfpath == RF90_PATH_A) - rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, - BIT(8)); - else if (rfpath == RF90_PATH_B) - rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, - BIT(8)); - if (rfpi_enable) - retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi, - BLSSIREADBACKDATA); - else - retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb, - BLSSIREADBACKDATA); - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFR-%d Addr[0x%x]=0x%x\n", - rfpath, pphyreg->rf_rb, retvalue); - return retvalue; -} - -static void _phy_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, u32 data) -{ - u32 data_and_addr; - u32 newoffset; - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; - - if (RT_CANNOT_IO(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n"); - return; - } - offset &= 0x3f; - newoffset = offset; - data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; - rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFW-%d Addr[0x%x]=0x%x\n", - rfpath, pphyreg->rf3wire_offset, data_and_addr); -} - -static u32 _phy_calculate_bit_shift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) { - if (((bitmask >> i) & 0x1) == 1) - break; - } - return i; -} - static void _rtl8723ae_phy_bb_config_1t(struct ieee80211_hw *hw) { rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2); @@ -307,7 +173,7 @@ bool rtl8723ae_phy_bb_config(struct ieee80211_hw *hw) u8 tmpu1b; u8 reg_hwparafile = 1; - _phy_init_bb_rf_reg_def(hw); + rtl8723_phy_init_bb_rf_reg_def(hw); /* 1. 0x28[1] = 1 */ tmpu1b = rtl_read_byte(rtlpriv, REG_AFE_PLL_CTRL); @@ -412,18 +278,7 @@ static bool _phy_cfg_bb_w_header(struct ieee80211_hw *hw, u8 configtype) phy_regarray_table = RTL8723EPHY_REG_1TARRAY; if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_reg_arraylen; i = i + 2) { - if (phy_regarray_table[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table[i] == 0xfb) - udelay(50); - else if (phy_regarray_table[i] == 0xfa) - udelay(5); - else if (phy_regarray_table[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table[i]); rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, phy_regarray_table[i + 1]); udelay(1); @@ -585,18 +440,7 @@ static bool _phy_cfg_bb_w_pgheader(struct ieee80211_hw *hw, u8 configtype) if (configtype == BASEBAND_CONFIG_PHY_REG) { for (i = 0; i < phy_regarray_pg_len; i = i + 3) { - if (phy_regarray_table_pg[i] == 0xfe) - mdelay(50); - else if (phy_regarray_table_pg[i] == 0xfd) - mdelay(5); - else if (phy_regarray_table_pg[i] == 0xfc) - mdelay(1); - else if (phy_regarray_table_pg[i] == 0xfb) - udelay(50); - else if (phy_regarray_table_pg[i] == 0xfa) - udelay(5); - else if (phy_regarray_table_pg[i] == 0xf9) - udelay(1); + rtl_addr_delay(phy_regarray_table_pg[i]); _st_pwrIdx_dfrate_off(hw, phy_regarray_table_pg[i], phy_regarray_table_pg[i + 1], @@ -623,24 +467,9 @@ bool rtl8723ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radioa_arraylen; i = i + 2) { - if (radioa_array_table[i] == 0xfe) - mdelay(50); - else if (radioa_array_table[i] == 0xfd) - mdelay(5); - else if (radioa_array_table[i] == 0xfc) - mdelay(1); - else if (radioa_array_table[i] == 0xfb) - udelay(50); - else if (radioa_array_table[i] == 0xfa) - udelay(5); - else if (radioa_array_table[i] == 0xf9) - udelay(1); - else { - rtl_set_rfreg(hw, rfpath, radioa_array_table[i], - RFREG_OFFSET_MASK, - radioa_array_table[i + 1]); - udelay(1); - } + rtl_rfreg_delay(hw, rfpath, radioa_array_table[i], + RFREG_OFFSET_MASK, + radioa_array_table[i + 1]); } break; case RF90_PATH_B: @@ -690,92 +519,6 @@ void rtl8723ae_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) ROFDM0_RXDETECTOR3, rtlphy->framesync); } -static void _phy_init_bb_rf_reg_def(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; - rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; - rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; - - rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = - RFPGA0_XA_LSSIPARAMETER; - rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = - RFPGA0_XB_LSSIPARAMETER; - - rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER; - - rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE; - - rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1; - rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1; - - rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; - rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; - - rtlphy->phyreg_def[RF90_PATH_A].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_B].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_C].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_D].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; - - rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1; - - rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2; - - rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbal = ROFDM0_XARXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbal = ROFDM0_XBRXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbal = ROFDM0_XCRXIQIMBANLANCE; - rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbal = ROFDM0_XDRXIQIMBALANCE; - - rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE; - rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE; - rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE; - rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE; - - rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbal = ROFDM0_XATXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbal = ROFDM0_XBTXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbal = ROFDM0_XCTXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbal = ROFDM0_XDTXIQIMBALANCE; - - rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE; - rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE; - rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE; - rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE; - - rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_C].rf_rb = RFPGA0_XC_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_D].rf_rb = RFPGA0_XD_LSSIREADBACK; - - rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK; - rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK; -} - void rtl8723ae_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -785,17 +528,17 @@ void rtl8723ae_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) long txpwr_dbm; txpwr_level = rtlphy->cur_cck_txpwridx; - txpwr_dbm = _phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_B, txpwr_level); + txpwr_dbm = rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_B, txpwr_level); txpwr_level = rtlphy->cur_ofdm24g_txpwridx + rtlefuse->legacy_ht_txpowerdiff; - if (_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level) > txpwr_dbm) - txpwr_dbm = _phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, + if (rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level) > txpwr_dbm) + txpwr_dbm = rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level); txpwr_level = rtlphy->cur_ofdm24g_txpwridx; - if (_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, txpwr_level) > + if (rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, txpwr_level) > txpwr_dbm) - txpwr_dbm = _phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, - txpwr_level); + txpwr_dbm = rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, + txpwr_level); *powerlevel = txpwr_dbm; } @@ -912,28 +655,6 @@ static u8 _phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, return txpwridx; } -static long _phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, u8 txpwridx) -{ - long offset; - long pwrout_dbm; - - switch (wirelessmode) { - case WIRELESS_MODE_B: - offset = -7; - break; - case WIRELESS_MODE_G: - case WIRELESS_MODE_N_24G: - offset = -8; - break; - default: - offset = -8; - break; - } - pwrout_dbm = txpwridx / 2 + offset; - return pwrout_dbm; -} - void rtl8723ae_phy_set_bw_mode_callback(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -1117,26 +838,26 @@ static bool _phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, u8 num_total_rfpath = rtlphy->num_total_rfpath; precommoncmdcnt = 0; - _phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, - MAX_PRECMD_CNT, CMDID_SET_TXPOWEROWER_LEVEL, - 0, 0, 0); - _phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, - MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); + rtl8723_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, CMDID_SET_TXPOWEROWER_LEVEL, + 0, 0, 0); + rtl8723_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); postcommoncmdcnt = 0; - _phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, - MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); + rtl8723_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, + MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); rfdependcmdcnt = 0; RT_ASSERT((channel >= 1 && channel <= 14), "illegal channel for Zebra: %d\n", channel); - _phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, - MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, + rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, RF_CHNLBW, channel, 10); - _phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, - MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, 0); + rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, 0); do { switch (*stage) { @@ -1204,29 +925,6 @@ static bool _phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, return false; } -static bool _phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, - u32 cmdtableidx, u32 cmdtablesz, - enum swchnlcmd_id cmdid, u32 para1, - u32 para2, u32 msdelay) -{ - struct swchnlcmd *pcmd; - - if (cmdtable == NULL) { - RT_ASSERT(false, "cmdtable cannot be NULL.\n"); - return false; - } - - if (cmdtableidx >= cmdtablesz) - return false; - - pcmd = cmdtable + cmdtableidx; - pcmd->cmdid = cmdid; - pcmd->para1 = para1; - pcmd->para2 = para2; - pcmd->msdelay = msdelay; - return true; -} - static u8 _rtl8723ae_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) { u32 reg_eac, reg_e94, reg_e9c, reg_ea4; @@ -1297,136 +995,6 @@ static u8 _rtl8723ae_phy_path_b_iqk(struct ieee80211_hw *hw) return result; } -static void phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, bool iqk_ok, - long result[][8], u8 final_candidate, - bool btxonly) -{ - u32 oldval_0, x, tx0_a, reg; - long y, tx0_c; - - if (final_candidate == 0xFF) { - return; - } else if (iqk_ok) { - oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, - MASKDWORD) >> 22) & 0x3FF; - x = result[final_candidate][0]; - if ((x & 0x00000200) != 0) - x = x | 0xFFFFFC00; - tx0_a = (x * oldval_0) >> 8; - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), - ((x * oldval_0 >> 7) & 0x1)); - y = result[final_candidate][1]; - if ((y & 0x00000200) != 0) - y = y | 0xFFFFFC00; - tx0_c = (y * oldval_0) >> 8; - rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, - ((tx0_c & 0x3C0) >> 6)); - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, - (tx0_c & 0x3F)); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), - ((y * oldval_0 >> 7) & 0x1)); - if (btxonly) - return; - reg = result[final_candidate][2]; - rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); - reg = result[final_candidate][3] & 0x3F; - rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); - reg = (result[final_candidate][3] >> 6) & 0xF; - rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg); - } -} - -static void phy_save_adda_regs(struct ieee80211_hw *hw, - u32 *addareg, u32 *addabackup, - u32 registernum) -{ - u32 i; - - for (i = 0; i < registernum; i++) - addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); -} - -static void phy_save_mac_regs(struct ieee80211_hw *hw, u32 *macreg, - u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); - macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); -} - -static void phy_reload_adda_regs(struct ieee80211_hw *hw, u32 *addareg, - u32 *addabackup, u32 regiesternum) -{ - u32 i; - - for (i = 0; i < regiesternum; i++) - rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); -} - -static void phy_reload_mac_regs(struct ieee80211_hw *hw, u32 *macreg, - u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]); - rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); -} - -static void _rtl8723ae_phy_path_adda_on(struct ieee80211_hw *hw, - u32 *addareg, bool is_patha_on, - bool is2t) -{ - u32 pathOn; - u32 i; - - pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4; - if (false == is2t) { - pathOn = 0x0bdb25a0; - rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0); - } else { - rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn); - } - - for (i = 1; i < IQK_ADDA_REG_NUM; i++) - rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn); -} - -static void _rtl8723ae_phy_mac_setting_calibration(struct ieee80211_hw *hw, - u32 *macreg, u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i = 0; - - rtl_write_byte(rtlpriv, macreg[i], 0x3F); - - for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) - rtl_write_byte(rtlpriv, macreg[i], - (u8) (macbackup[i] & (~BIT(3)))); - rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5)))); -} - -static void _rtl8723ae_phy_path_a_standby(struct ieee80211_hw *hw) -{ - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); - rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); -} - -static void _rtl8723ae_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode) -{ - u32 mode; - - mode = pi_mode ? 0x01000100 : 0x01000000; - rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); - rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); -} - static bool phy_simularity_comp(struct ieee80211_hw *hw, long result[][8], u8 c1, u8 c2) { @@ -1498,10 +1066,12 @@ static void _rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, const u32 retrycount = 2; if (t == 0) { - phy_save_adda_regs(hw, adda_reg, rtlphy->adda_backup, 16); - phy_save_mac_regs(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); + rtl8723_save_adda_registers(hw, adda_reg, rtlphy->adda_backup, + 16); + rtl8723_phy_save_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); } - _rtl8723ae_phy_path_adda_on(hw, adda_reg, true, is2t); + rtl8723_phy_path_adda_on(hw, adda_reg, true, is2t); if (t == 0) { rtlphy->rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, @@ -1509,7 +1079,7 @@ static void _rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, } if (!rtlphy->rfpi_enable) - _rtl8723ae_phy_pi_mode_switch(hw, true); + rtl8723_phy_pi_mode_switch(hw, true); if (t == 0) { rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD); rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD); @@ -1522,7 +1092,7 @@ static void _rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000); } - _rtl8723ae_phy_mac_setting_calibration(hw, iqk_mac_reg, + rtl8723_phy_mac_setting_calibration(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000); if (is2t) @@ -1552,8 +1122,8 @@ static void _rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, } if (is2t) { - _rtl8723ae_phy_path_a_standby(hw); - _rtl8723ae_phy_path_adda_on(hw, adda_reg, false, is2t); + rtl8723_phy_path_a_standby(hw); + rtl8723_phy_path_adda_on(hw, adda_reg, false, is2t); for (i = 0; i < retrycount; i++) { pathb_ok = _rtl8723ae_phy_path_b_iqk(hw); if (pathb_ok == 0x03) { @@ -1588,9 +1158,11 @@ static void _rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3); if (t != 0) { if (!rtlphy->rfpi_enable) - _rtl8723ae_phy_pi_mode_switch(hw, false); - phy_reload_adda_regs(hw, adda_reg, rtlphy->adda_backup, 16); - phy_reload_mac_regs(hw, iqk_mac_reg, rtlphy->iqk_mac_backup); + rtl8723_phy_pi_mode_switch(hw, false); + rtl8723_phy_reload_adda_registers(hw, adda_reg, + rtlphy->adda_backup, 16); + rtl8723_phy_reload_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); } } @@ -1691,7 +1263,8 @@ void rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery) }; if (recovery) { - phy_reload_adda_regs(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 10); + rtl8723_phy_reload_adda_registers(hw, iqk_bb_reg, + rtlphy->iqk_bb_backup, 10); return; } if (start_conttx || singletone) @@ -1756,9 +1329,10 @@ void rtl8723ae_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery) rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0; } if (reg_e94 != 0) /*&&(reg_ea4 != 0) */ - phy_path_a_fill_iqk_matrix(hw, patha_ok, result, - final_candidate, (reg_ea4 == 0)); - phy_save_adda_regs(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 10); + rtl8723_phy_path_a_fill_iqk_matrix(hw, patha_ok, result, + final_candidate, + (reg_ea4 == 0)); + rtl8723_save_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 10); } void rtl8723ae_phy_lc_calibrate(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h index 007ebdbbe108..cd43139ed332 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.h @@ -76,23 +76,6 @@ #define RTL92C_MAX_PATH_NUM 2 -enum swchnlcmd_id { - CMDID_END, - CMDID_SET_TXPOWEROWER_LEVEL, - CMDID_BBREGWRITE10, - CMDID_WRITEPORT_ULONG, - CMDID_WRITEPORT_USHORT, - CMDID_WRITEPORT_UCHAR, - CMDID_RF_WRITEREG, -}; - -struct swchnlcmd { - enum swchnlcmd_id cmdid; - u32 para1; - u32 para2; - u32 msdelay; -}; - enum hw90_block_e { HW90_BLOCK_MAC = 0, HW90_BLOCK_PHY0 = 1, @@ -183,10 +166,6 @@ struct tx_power_struct { u32 mcs_original_offset[4][16]; }; -u32 rtl8723ae_phy_query_bb_reg(struct ieee80211_hw *hw, - u32 regaddr, u32 bitmask); -void rtl8723ae_phy_set_bb_reg(struct ieee80211_hw *hw, - u32 regaddr, u32 bitmask, u32 data); u32 rtl8723ae_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h b/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h index 7a46f9fdf558..a418acb4d0ca 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseq.h @@ -30,7 +30,6 @@ #ifndef __RTL8723E_PWRSEQ_H__ #define __RTL8723E_PWRSEQ_H__ -#include "pwrseqcmd.h" /* Check document WM-20110607-Paul-RTL8723A_Power_Architecture-R02.vsd There are 6 HW Power States: diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h b/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h index 199da366c6da..64376b38708b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/reg.h @@ -2059,22 +2059,6 @@ #define BWORD1 0xc #define BWORD 0xf -#define MASKBYTE0 0xff -#define MASKBYTE1 0xff00 -#define MASKBYTE2 0xff0000 -#define MASKBYTE3 0xff000000 -#define MASKHWORD 0xffff0000 -#define MASKLWORD 0x0000ffff -#define MASKDWORD 0xffffffff -#define MASK12BITS 0xfff -#define MASKH4BITS 0xf0000000 -#define MASKOFDM_D 0xffc00000 -#define MASKCCK 0x3f3f3f3f - -#define MASK4BITS 0x0f -#define MASK20BITS 0xfffff -#define RFREG_OFFSET_MASK 0xfffff - #define BENABLE 0x1 #define BDISABLE 0x0 diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c index 62b204faf773..1087a3bd07fa 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c @@ -37,8 +37,11 @@ #include "reg.h" #include "def.h" #include "phy.h" +#include "../rtl8723com/phy_common.h" #include "dm.h" #include "hw.h" +#include "fw.h" +#include "../rtl8723com/fw_common.h" #include "sw.h" #include "trx.h" #include "led.h" @@ -193,6 +196,11 @@ void rtl8723ae_deinit_sw_vars(struct ieee80211_hw *hw) } } +static bool is_fw_header(struct rtl92c_firmware_header *hdr) +{ + return (hdr->signature & 0xfff0) == 0x2300; +} + static struct rtl_hal_ops rtl8723ae_hal_ops = { .init_sw_vars = rtl8723ae_init_sw_vars, .deinit_sw_vars = rtl8723ae_deinit_sw_vars, @@ -231,13 +239,14 @@ static struct rtl_hal_ops rtl8723ae_hal_ops = { .set_key = rtl8723ae_set_key, .init_sw_leds = rtl8723ae_init_sw_leds, .allow_all_destaddr = rtl8723ae_allow_all_destaddr, - .get_bbreg = rtl8723ae_phy_query_bb_reg, - .set_bbreg = rtl8723ae_phy_set_bb_reg, + .get_bbreg = rtl8723_phy_query_bb_reg, + .set_bbreg = rtl8723_phy_set_bb_reg, .get_rfreg = rtl8723ae_phy_query_rf_reg, .set_rfreg = rtl8723ae_phy_set_rf_reg, .c2h_command_handle = rtl_8723e_c2h_command_handle, .bt_wifi_media_status_notify = rtl_8723e_bt_wifi_media_status_notify, .bt_coex_off_before_lps = rtl8723ae_bt_coex_off_before_lps, + .is_fw_header = is_fw_header, }; static struct rtl_mod_params rtl8723ae_mod_params = { diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c index 721162cacc3a..29adf55c6fd3 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c @@ -365,7 +365,7 @@ bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw, void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcdesc) @@ -597,7 +597,8 @@ void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw, pdesc, TX_DESC_SIZE); } -void rtl8723ae_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) +void rtl8723ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) { if (istx == true) { switch (desc_name) { diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h index ad05b54bc0f1..4380b7d3a91a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.h @@ -521,12 +521,6 @@ do { \ memset(__pdesc, 0, _size); \ } while (0) -#define RTL8723E_RX_HAL_IS_CCK_RATE(rxmcs) \ - ((rxmcs) == DESC92_RATE1M || \ - (rxmcs) == DESC92_RATE2M || \ - (rxmcs) == DESC92_RATE5_5M || \ - (rxmcs) == DESC92_RATE11M) - struct rx_fwinfo_8723e { u8 gain_trsw[4]; u8 pwdb_all; @@ -706,8 +700,8 @@ struct rx_desc_8723e { } __packed; void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw, - struct ieee80211_hdr *hdr, u8 *pdesc_tx, - struct ieee80211_tx_info *info, + struct ieee80211_hdr *hdr, u8 *pdesc, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); @@ -715,7 +709,8 @@ bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *status, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); -void rtl8723ae_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val); +void rtl8723ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 rtl8723ae_get_desc(u8 *pdesc, bool istx, u8 desc_name); void rtl8723ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/Makefile b/drivers/net/wireless/rtlwifi/rtl8723be/Makefile new file mode 100644 index 000000000000..59e416abd93a --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/Makefile @@ -0,0 +1,19 @@ +obj-m := rtl8723be.o + + +rtl8723be-objs := \ + dm.o \ + fw.o \ + hw.o \ + led.o \ + phy.o \ + pwrseq.o \ + rf.o \ + sw.o \ + table.o \ + trx.o \ + + +obj-$(CONFIG_RTL8723BE) += rtl8723be.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/def.h b/drivers/net/wireless/rtlwifi/rtl8723be/def.h new file mode 100644 index 000000000000..3c30b74e983d --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/def.h @@ -0,0 +1,248 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_DEF_H__ +#define __RTL8723BE_DEF_H__ + +#define HAL_RETRY_LIMIT_INFRA 48 +#define HAL_RETRY_LIMIT_AP_ADHOC 7 + +#define RESET_DELAY_8185 20 + +#define RT_IBSS_INT_MASKS (IMR_BCNINT | IMR_TBDOK | IMR_TBDER) +#define RT_AC_INT_MASKS (IMR_VIDOK | IMR_VODOK | IMR_BEDOK|IMR_BKDOK) + +#define NUM_OF_FIRMWARE_QUEUE 10 +#define NUM_OF_PAGES_IN_FW 0x100 +#define NUM_OF_PAGE_IN_FW_QUEUE_BK 0x07 +#define NUM_OF_PAGE_IN_FW_QUEUE_BE 0x07 +#define NUM_OF_PAGE_IN_FW_QUEUE_VI 0x07 +#define NUM_OF_PAGE_IN_FW_QUEUE_VO 0x07 +#define NUM_OF_PAGE_IN_FW_QUEUE_HCCA 0x0 +#define NUM_OF_PAGE_IN_FW_QUEUE_CMD 0x0 +#define NUM_OF_PAGE_IN_FW_QUEUE_MGNT 0x02 +#define NUM_OF_PAGE_IN_FW_QUEUE_HIGH 0x02 +#define NUM_OF_PAGE_IN_FW_QUEUE_BCN 0x2 +#define NUM_OF_PAGE_IN_FW_QUEUE_PUB 0xA1 + +#define NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM 0x026 +#define NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM 0x048 +#define NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM 0x048 +#define NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM 0x026 +#define NUM_OF_PAGE_IN_FW_QUEUE_PUB_DTM 0x00 + +#define MAX_LINES_HWCONFIG_TXT 1000 +#define MAX_BYTES_LINE_HWCONFIG_TXT 256 + +#define SW_THREE_WIRE 0 +#define HW_THREE_WIRE 2 + +#define BT_DEMO_BOARD 0 +#define BT_QA_BOARD 1 +#define BT_FPGA 2 + +#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 +#define HAL_PRIME_CHNL_OFFSET_LOWER 1 +#define HAL_PRIME_CHNL_OFFSET_UPPER 2 + +#define MAX_H2C_QUEUE_NUM 10 + +#define RX_MPDU_QUEUE 0 +#define RX_CMD_QUEUE 1 +#define RX_MAX_QUEUE 2 +#define AC2QUEUEID(_AC) (_AC) + +#define C2H_RX_CMD_HDR_LEN 8 +#define GET_C2H_CMD_CMD_LEN(__prxhdr) \ + LE_BITS_TO_4BYTE((__prxhdr), 0, 16) +#define GET_C2H_CMD_ELEMENT_ID(__prxhdr) \ + LE_BITS_TO_4BYTE((__prxhdr), 16, 8) +#define GET_C2H_CMD_CMD_SEQ(__prxhdr) \ + LE_BITS_TO_4BYTE((__prxhdr), 24, 7) +#define GET_C2H_CMD_CONTINUE(__prxhdr) \ + LE_BITS_TO_4BYTE((__prxhdr), 31, 1) +#define GET_C2H_CMD_CONTENT(__prxhdr) \ + ((u8 *)(__prxhdr) + C2H_RX_CMD_HDR_LEN) + +#define GET_C2H_CMD_FEEDBACK_ELEMENT_ID(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE((__pcmdfbhdr), 0, 8) +#define GET_C2H_CMD_FEEDBACK_CCX_LEN(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE((__pcmdfbhdr), 8, 8) +#define GET_C2H_CMD_FEEDBACK_CCX_CMD_CNT(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE((__pcmdfbhdr), 16, 16) +#define GET_C2H_CMD_FEEDBACK_CCX_MAC_ID(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 0, 5) +#define GET_C2H_CMD_FEEDBACK_CCX_VALID(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 7, 1) +#define GET_C2H_CMD_FEEDBACK_CCX_RETRY_CNT(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 8, 5) +#define GET_C2H_CMD_FEEDBACK_CCX_TOK(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 15, 1) +#define GET_C2H_CMD_FEEDBACK_CCX_QSEL(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 16, 4) +#define GET_C2H_CMD_FEEDBACK_CCX_SEQ(__pcmdfbhdr) \ + LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 20, 12) + +#define CHIP_BONDING_IDENTIFIER(_value) (((_value)>>22)&0x3) +#define CHIP_BONDING_92C_1T2R 0x1 + +#define CHIP_8723 BIT(0) +#define CHIP_8723B (BIT(1) | BIT(2)) +#define NORMAL_CHIP BIT(3) +#define RF_TYPE_1T1R (~(BIT(4) | BIT(5) | BIT(6))) +#define RF_TYPE_1T2R BIT(4) +#define RF_TYPE_2T2R BIT(5) +#define CHIP_VENDOR_UMC BIT(7) +#define B_CUT_VERSION BIT(12) +#define C_CUT_VERSION BIT(13) +#define D_CUT_VERSION ((BIT(12) | BIT(13))) +#define E_CUT_VERSION BIT(14) +#define RF_RL_ID (BIT(31) | BIT(30) | BIT(29) | BIT(28)) + +/* MASK */ +#define IC_TYPE_MASK (BIT(0) | BIT(1) | BIT(2)) +#define CHIP_TYPE_MASK BIT(3) +#define RF_TYPE_MASK (BIT(4) | BIT(5) | BIT(6)) +#define MANUFACTUER_MASK BIT(7) +#define ROM_VERSION_MASK (BIT(11) | BIT(10) | BIT(9) | BIT(8)) +#define CUT_VERSION_MASK (BIT(15) | BIT(14) | BIT(13) | BIT(12)) + +/* Get element */ +#define GET_CVID_IC_TYPE(version) ((version) & IC_TYPE_MASK) +#define GET_CVID_CHIP_TYPE(version) ((version) & CHIP_TYPE_MASK) +#define GET_CVID_RF_TYPE(version) ((version) & RF_TYPE_MASK) +#define GET_CVID_MANUFACTUER(version) ((version) & MANUFACTUER_MASK) +#define GET_CVID_ROM_VERSION(version) ((version) & ROM_VERSION_MASK) +#define GET_CVID_CUT_VERSION(version) ((version) & CUT_VERSION_MASK) + +#define IS_92C_SERIAL(version) ((IS_81XXC(version) && IS_2T2R(version)) ?\ + true : false) +#define IS_81XXC(version) ((GET_CVID_IC_TYPE(version) == 0) ?\ + true : false) +#define IS_8723_SERIES(version) ((GET_CVID_IC_TYPE(version) == CHIP_8723) ?\ + true : false) +#define IS_1T1R(version) ((GET_CVID_RF_TYPE(version)) ? false : true) +#define IS_1T2R(version) ((GET_CVID_RF_TYPE(version) == RF_TYPE_1T2R)\ + ? true : false) +#define IS_2T2R(version) ((GET_CVID_RF_TYPE(version) == RF_TYPE_2T2R)\ + ? true : false) +enum rf_optype { + RF_OP_BY_SW_3WIRE = 0, + RF_OP_BY_FW, + RF_OP_MAX +}; + +enum rf_power_state { + RF_ON, + RF_OFF, + RF_SLEEP, + RF_SHUT_DOWN, +}; + +enum power_save_mode { + POWER_SAVE_MODE_ACTIVE, + POWER_SAVE_MODE_SAVE, +}; + +enum power_polocy_config { + POWERCFG_MAX_POWER_SAVINGS, + POWERCFG_GLOBAL_POWER_SAVINGS, + POWERCFG_LOCAL_POWER_SAVINGS, + POWERCFG_LENOVO, +}; + +enum interface_select_pci { + INTF_SEL1_MINICARD = 0, + INTF_SEL0_PCIE = 1, + INTF_SEL2_RSV = 2, + INTF_SEL3_RSV = 3, +}; + +enum rtl_desc_qsel { + QSLT_BK = 0x2, + QSLT_BE = 0x0, + QSLT_VI = 0x5, + QSLT_VO = 0x7, + QSLT_BEACON = 0x10, + QSLT_HIGH = 0x11, + QSLT_MGNT = 0x12, + QSLT_CMD = 0x13, +}; + +enum rtl_desc8723e_rate { + DESC92C_RATE1M = 0x00, + DESC92C_RATE2M = 0x01, + DESC92C_RATE5_5M = 0x02, + DESC92C_RATE11M = 0x03, + + DESC92C_RATE6M = 0x04, + DESC92C_RATE9M = 0x05, + DESC92C_RATE12M = 0x06, + DESC92C_RATE18M = 0x07, + DESC92C_RATE24M = 0x08, + DESC92C_RATE36M = 0x09, + DESC92C_RATE48M = 0x0a, + DESC92C_RATE54M = 0x0b, + + DESC92C_RATEMCS0 = 0x0c, + DESC92C_RATEMCS1 = 0x0d, + DESC92C_RATEMCS2 = 0x0e, + DESC92C_RATEMCS3 = 0x0f, + DESC92C_RATEMCS4 = 0x10, + DESC92C_RATEMCS5 = 0x11, + DESC92C_RATEMCS6 = 0x12, + DESC92C_RATEMCS7 = 0x13, + DESC92C_RATEMCS8 = 0x14, + DESC92C_RATEMCS9 = 0x15, + DESC92C_RATEMCS10 = 0x16, + DESC92C_RATEMCS11 = 0x17, + DESC92C_RATEMCS12 = 0x18, + DESC92C_RATEMCS13 = 0x19, + DESC92C_RATEMCS14 = 0x1a, + DESC92C_RATEMCS15 = 0x1b, + DESC92C_RATEMCS15_SG = 0x1c, + DESC92C_RATEMCS32 = 0x20, +}; + +enum rx_packet_type { + NORMAL_RX, + TX_REPORT1, + TX_REPORT2, + HIS_REPORT, +}; + +struct phy_sts_cck_8723e_t { + u8 adc_pwdb_X[4]; + u8 sq_rpt; + u8 cck_agc_rpt; +}; + +struct h2c_cmd_8723e { + u8 element_id; + u32 cmd_len; + u8 *p_cmdbuffer; +}; + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/dm.c b/drivers/net/wireless/rtlwifi/rtl8723be/dm.c new file mode 100644 index 000000000000..736bfcb7938a --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/dm.c @@ -0,0 +1,1325 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../base.h" +#include "../pci.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "dm.h" +#include "../rtl8723com/dm_common.h" +#include "fw.h" +#include "../rtl8723com/fw_common.h" +#include "trx.h" +#include "../btcoexist/rtl_btc.h" + +static const u32 ofdmswing_table[] = { + 0x0b40002d, /* 0, -15.0dB */ + 0x0c000030, /* 1, -14.5dB */ + 0x0cc00033, /* 2, -14.0dB */ + 0x0d800036, /* 3, -13.5dB */ + 0x0e400039, /* 4, -13.0dB */ + 0x0f00003c, /* 5, -12.5dB */ + 0x10000040, /* 6, -12.0dB */ + 0x11000044, /* 7, -11.5dB */ + 0x12000048, /* 8, -11.0dB */ + 0x1300004c, /* 9, -10.5dB */ + 0x14400051, /* 10, -10.0dB */ + 0x15800056, /* 11, -9.5dB */ + 0x16c0005b, /* 12, -9.0dB */ + 0x18000060, /* 13, -8.5dB */ + 0x19800066, /* 14, -8.0dB */ + 0x1b00006c, /* 15, -7.5dB */ + 0x1c800072, /* 16, -7.0dB */ + 0x1e400079, /* 17, -6.5dB */ + 0x20000080, /* 18, -6.0dB */ + 0x22000088, /* 19, -5.5dB */ + 0x24000090, /* 20, -5.0dB */ + 0x26000098, /* 21, -4.5dB */ + 0x288000a2, /* 22, -4.0dB */ + 0x2ac000ab, /* 23, -3.5dB */ + 0x2d4000b5, /* 24, -3.0dB */ + 0x300000c0, /* 25, -2.5dB */ + 0x32c000cb, /* 26, -2.0dB */ + 0x35c000d7, /* 27, -1.5dB */ + 0x390000e4, /* 28, -1.0dB */ + 0x3c8000f2, /* 29, -0.5dB */ + 0x40000100, /* 30, +0dB */ + 0x43c0010f, /* 31, +0.5dB */ + 0x47c0011f, /* 32, +1.0dB */ + 0x4c000130, /* 33, +1.5dB */ + 0x50800142, /* 34, +2.0dB */ + 0x55400155, /* 35, +2.5dB */ + 0x5a400169, /* 36, +3.0dB */ + 0x5fc0017f, /* 37, +3.5dB */ + 0x65400195, /* 38, +4.0dB */ + 0x6b8001ae, /* 39, +4.5dB */ + 0x71c001c7, /* 40, +5.0dB */ + 0x788001e2, /* 41, +5.5dB */ + 0x7f8001fe /* 42, +6.0dB */ +}; + +static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { + {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01}, /* 0, -16.0dB */ + {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 1, -15.5dB */ + {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 2, -15.0dB */ + {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 3, -14.5dB */ + {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 4, -14.0dB */ + {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 5, -13.5dB */ + {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 6, -13.0dB */ + {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 7, -12.5dB */ + {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 8, -12.0dB */ + {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 9, -11.5dB */ + {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 10, -11.0dB */ + {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 11, -10.5dB */ + {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 12, -10.0dB */ + {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 13, -9.5dB */ + {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 14, -9.0dB */ + {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 15, -8.5dB */ + {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ + {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 17, -7.5dB */ + {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 18, -7.0dB */ + {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 19, -6.5dB */ + {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 20, -6.0dB */ + {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 21, -5.5dB */ + {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 22, -5.0dB */ + {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 23, -4.5dB */ + {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 24, -4.0dB */ + {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 25, -3.5dB */ + {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 26, -3.0dB */ + {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 27, -2.5dB */ + {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 28, -2.0dB */ + {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 29, -1.5dB */ + {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 30, -1.0dB */ + {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 31, -0.5dB */ + {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04} /* 32, +0dB */ +}; + +static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { + {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}, /* 0, -16.0dB */ + {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 1, -15.5dB */ + {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 2, -15.0dB */ + {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 3, -14.5dB */ + {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 4, -14.0dB */ + {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 5, -13.5dB */ + {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 6, -13.0dB */ + {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 7, -12.5dB */ + {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 8, -12.0dB */ + {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 9, -11.5dB */ + {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 10, -11.0dB */ + {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 11, -10.5dB */ + {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 12, -10.0dB */ + {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 13, -9.5dB */ + {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 14, -9.0dB */ + {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 15, -8.5dB */ + {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ + {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 17, -7.5dB */ + {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 18, -7.0dB */ + {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 19, -6.5dB */ + {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 20, -6.0dB */ + {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 21, -5.5dB */ + {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 22, -5.0dB */ + {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 23, -4.5dB */ + {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 24, -4.0dB */ + {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 25, -3.5dB */ + {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 26, -3.0dB */ + {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 27, -2.5dB */ + {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 28, -2.0dB */ + {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 29, -1.5dB */ + {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 30, -1.0dB */ + {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 31, -0.5dB */ + {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00} /* 32, +0dB */ +}; + +static const u32 edca_setting_dl[PEER_MAX] = { + 0xa44f, /* 0 UNKNOWN */ + 0x5ea44f, /* 1 REALTEK_90 */ + 0x5e4322, /* 2 REALTEK_92SE */ + 0x5ea42b, /* 3 BROAD */ + 0xa44f, /* 4 RAL */ + 0xa630, /* 5 ATH */ + 0x5ea630, /* 6 CISCO */ + 0x5ea42b, /* 7 MARVELL */ +}; + +static const u32 edca_setting_ul[PEER_MAX] = { + 0x5e4322, /* 0 UNKNOWN */ + 0xa44f, /* 1 REALTEK_90 */ + 0x5ea44f, /* 2 REALTEK_92SE */ + 0x5ea32b, /* 3 BROAD */ + 0x5ea422, /* 4 RAL */ + 0x5ea322, /* 5 ATH */ + 0x3ea430, /* 6 CISCO */ + 0x5ea44f, /* 7 MARV */ +}; + +void rtl8723be_dm_txpower_track_adjust(struct ieee80211_hw *hw, u8 type, + u8 *pdirection, u32 *poutwrite_val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 pwr_val = 0; + u8 ofdm_base = rtlpriv->dm.swing_idx_ofdm_base[RF90_PATH_A]; + u8 ofdm_val = rtlpriv->dm.swing_idx_ofdm[RF90_PATH_A]; + u8 cck_base = rtldm->swing_idx_cck_base; + u8 cck_val = rtldm->swing_idx_cck; + + if (type == 0) { + if (ofdm_val <= ofdm_base) { + *pdirection = 1; + pwr_val = ofdm_base - ofdm_val; + } else { + *pdirection = 2; + pwr_val = ofdm_val - ofdm_base; + } + } else if (type == 1) { + if (cck_val <= cck_base) { + *pdirection = 1; + pwr_val = cck_base - cck_val; + } else { + *pdirection = 2; + pwr_val = cck_val - cck_base; + } + } + + if (pwr_val >= TXPWRTRACK_MAX_IDX && (*pdirection == 1)) + pwr_val = TXPWRTRACK_MAX_IDX; + + *poutwrite_val = pwr_val | (pwr_val << 8) | + (pwr_val << 16) | (pwr_val << 24); +} + +static void rtl8723be_dm_diginit(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *dm_digtable = &rtlpriv->dm_digtable; + + dm_digtable->dig_enable_flag = true; + dm_digtable->cur_igvalue = rtl_get_bbreg(hw, + ROFDM0_XAAGCCORE1, 0x7f); + dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW; + dm_digtable->rssi_highthresh = DM_DIG_THRESH_HIGH; + dm_digtable->fa_lowthresh = DM_FALSEALARM_THRESH_LOW; + dm_digtable->fa_highthresh = DM_FALSEALARM_THRESH_HIGH; + dm_digtable->rx_gain_max = DM_DIG_MAX; + dm_digtable->rx_gain_min = DM_DIG_MIN; + dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT; + dm_digtable->back_range_max = DM_DIG_BACKOFF_MAX; + dm_digtable->back_range_min = DM_DIG_BACKOFF_MIN; + dm_digtable->pre_cck_cca_thres = 0xff; + dm_digtable->cur_cck_cca_thres = 0x83; + dm_digtable->forbidden_igi = DM_DIG_MIN; + dm_digtable->large_fa_hit = 0; + dm_digtable->recover_cnt = 0; + dm_digtable->dig_min_0 = DM_DIG_MIN; + dm_digtable->dig_min_1 = DM_DIG_MIN; + dm_digtable->media_connect_0 = false; + dm_digtable->media_connect_1 = false; + rtlpriv->dm.dm_initialgain_enable = true; + dm_digtable->bt30_cur_igi = 0x32; +} + +void rtl8723be_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rate_adaptive *ra = &(rtlpriv->ra); + + ra->ratr_state = DM_RATR_STA_INIT; + ra->pre_ratr_state = DM_RATR_STA_INIT; + + if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) + rtlpriv->dm.useramask = true; + else + rtlpriv->dm.useramask = false; + + ra->high_rssi_thresh_for_ra = 50; + ra->low_rssi_thresh_for_ra40m = 20; +} + +static void rtl8723be_dm_init_txpower_tracking(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.txpower_tracking = true; + rtlpriv->dm.txpower_track_control = true; + rtlpriv->dm.thermalvalue = 0; + + rtlpriv->dm.ofdm_index[0] = 30; + rtlpriv->dm.cck_index = 20; + + rtlpriv->dm.swing_idx_cck_base = rtlpriv->dm.cck_index; + + rtlpriv->dm.swing_idx_ofdm_base[0] = rtlpriv->dm.ofdm_index[0]; + rtlpriv->dm.delta_power_index[RF90_PATH_A] = 0; + rtlpriv->dm.delta_power_index_last[RF90_PATH_A] = 0; + rtlpriv->dm.power_index_offset[RF90_PATH_A] = 0; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + " rtlpriv->dm.txpower_tracking = %d\n", + rtlpriv->dm.txpower_tracking); +} + +static void rtl8723be_dm_init_dynamic_atc_switch(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.crystal_cap = rtlpriv->efuse.crystalcap; + rtlpriv->dm.atc_status = rtl_get_bbreg(hw, ROFDM1_CFOTRACKING, 0x800); + rtlpriv->dm.cfo_threshold = CFO_THRESHOLD_XTAL; +} + +void rtl8723be_dm_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; + rtl8723be_dm_diginit(hw); + rtl8723be_dm_init_rate_adaptive_mask(hw); + rtl8723_dm_init_edca_turbo(hw); + rtl8723_dm_init_dynamic_bb_powersaving(hw); + rtl8723_dm_init_dynamic_txpower(hw); + rtl8723be_dm_init_txpower_tracking(hw); + rtl8723be_dm_init_dynamic_atc_switch(hw); +} + +static void rtl8723be_dm_find_minimum_rssi(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct dig_t *rtl_dm_dig = &(rtlpriv->dm_digtable); + struct rtl_mac *mac = rtl_mac(rtlpriv); + + /* Determine the minimum RSSI */ + if ((mac->link_state < MAC80211_LINKED) && + (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) { + rtl_dm_dig->min_undec_pwdb_for_dm = 0; + RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, + "Not connected to any\n"); + } + if (mac->link_state >= MAC80211_LINKED) { + if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_ADHOC) { + rtl_dm_dig->min_undec_pwdb_for_dm = + rtlpriv->dm.entry_min_undec_sm_pwdb; + RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, + "AP Client PWDB = 0x%lx\n", + rtlpriv->dm.entry_min_undec_sm_pwdb); + } else { + rtl_dm_dig->min_undec_pwdb_for_dm = + rtlpriv->dm.undec_sm_pwdb; + RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, + "STA Default Port PWDB = 0x%x\n", + rtl_dm_dig->min_undec_pwdb_for_dm); + } + } else { + rtl_dm_dig->min_undec_pwdb_for_dm = + rtlpriv->dm.entry_min_undec_sm_pwdb; + RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD, + "AP Ext Port or disconnet PWDB = 0x%x\n", + rtl_dm_dig->min_undec_pwdb_for_dm); + } + RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "MinUndecoratedPWDBForDM =%d\n", + rtl_dm_dig->min_undec_pwdb_for_dm); +} + +static void rtl8723be_dm_check_rssi_monitor(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_sta_info *drv_priv; + u8 h2c_parameter[3] = { 0 }; + long tmp_entry_max_pwdb = 0, tmp_entry_min_pwdb = 0xff; + + /* AP & ADHOC & MESH */ + spin_lock_bh(&rtlpriv->locks.entry_list_lock); + list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { + if (drv_priv->rssi_stat.undec_sm_pwdb < + tmp_entry_min_pwdb) + tmp_entry_min_pwdb = + drv_priv->rssi_stat.undec_sm_pwdb; + if (drv_priv->rssi_stat.undec_sm_pwdb > + tmp_entry_max_pwdb) + tmp_entry_max_pwdb = + drv_priv->rssi_stat.undec_sm_pwdb; + } + spin_unlock_bh(&rtlpriv->locks.entry_list_lock); + + /* If associated entry is found */ + if (tmp_entry_max_pwdb != 0) { + rtlpriv->dm.entry_max_undec_sm_pwdb = tmp_entry_max_pwdb; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "EntryMaxPWDB = 0x%lx(%ld)\n", + tmp_entry_max_pwdb, tmp_entry_max_pwdb); + } else { + rtlpriv->dm.entry_max_undec_sm_pwdb = 0; + } + /* If associated entry is found */ + if (tmp_entry_min_pwdb != 0xff) { + rtlpriv->dm.entry_min_undec_sm_pwdb = tmp_entry_min_pwdb; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "EntryMinPWDB = 0x%lx(%ld)\n", + tmp_entry_min_pwdb, tmp_entry_min_pwdb); + } else { + rtlpriv->dm.entry_min_undec_sm_pwdb = 0; + } + /* Indicate Rx signal strength to FW. */ + if (rtlpriv->dm.useramask) { + h2c_parameter[2] = (u8) (rtlpriv->dm.undec_sm_pwdb & 0xFF); + h2c_parameter[1] = 0x20; + h2c_parameter[0] = 0; + rtl8723be_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter); + } else { + rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undec_sm_pwdb); + } + rtl8723be_dm_find_minimum_rssi(hw); + rtlpriv->dm_digtable.rssi_val_min = + rtlpriv->dm_digtable.min_undec_pwdb_for_dm; +} + +void rtl8723be_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->dm_digtable.cur_igvalue != current_igi) { + rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f, current_igi); + if (rtlpriv->phy.rf_type != RF_1T1R) + rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f, current_igi); + } + rtlpriv->dm_digtable.pre_igvalue = rtlpriv->dm_digtable.cur_igvalue; + rtlpriv->dm_digtable.cur_igvalue = current_igi; +} + +static void rtl8723be_dm_dig(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct dig_t *dm_digtable = &(rtlpriv->dm_digtable); + u8 dig_dynamic_min, dig_maxofmin; + bool firstconnect, firstdisconnect; + u8 dm_dig_max, dm_dig_min; + u8 current_igi = dm_digtable->cur_igvalue; + u8 offset; + + /* AP, BT */ + if (mac->act_scanning) + return; + + dig_dynamic_min = dm_digtable->dig_min_0; + firstconnect = (mac->link_state >= MAC80211_LINKED) && + !dm_digtable->media_connect_0; + firstdisconnect = (mac->link_state < MAC80211_LINKED) && + dm_digtable->media_connect_0; + + dm_dig_max = 0x5a; + dm_dig_min = DM_DIG_MIN; + dig_maxofmin = DM_DIG_MAX_AP; + + if (mac->link_state >= MAC80211_LINKED) { + if ((dm_digtable->rssi_val_min + 10) > dm_dig_max) + dm_digtable->rx_gain_max = dm_dig_max; + else if ((dm_digtable->rssi_val_min + 10) < dm_dig_min) + dm_digtable->rx_gain_max = dm_dig_min; + else + dm_digtable->rx_gain_max = + dm_digtable->rssi_val_min + 10; + + if (rtlpriv->dm.one_entry_only) { + offset = 12; + if (dm_digtable->rssi_val_min - offset < dm_dig_min) + dig_dynamic_min = dm_dig_min; + else if (dm_digtable->rssi_val_min - offset > + dig_maxofmin) + dig_dynamic_min = dig_maxofmin; + else + dig_dynamic_min = + dm_digtable->rssi_val_min - offset; + } else { + dig_dynamic_min = dm_dig_min; + } + } else { + dm_digtable->rx_gain_max = dm_dig_max; + dig_dynamic_min = dm_dig_min; + RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "no link\n"); + } + + if (rtlpriv->falsealm_cnt.cnt_all > 10000) { + if (dm_digtable->large_fa_hit != 3) + dm_digtable->large_fa_hit++; + if (dm_digtable->forbidden_igi < current_igi) { + dm_digtable->forbidden_igi = current_igi; + dm_digtable->large_fa_hit = 1; + } + + if (dm_digtable->large_fa_hit >= 3) { + if ((dm_digtable->forbidden_igi + 1) > + dm_digtable->rx_gain_max) + dm_digtable->rx_gain_min = + dm_digtable->rx_gain_max; + else + dm_digtable->rx_gain_min = + dm_digtable->forbidden_igi + 1; + dm_digtable->recover_cnt = 3600; + } + } else { + if (dm_digtable->recover_cnt != 0) { + dm_digtable->recover_cnt--; + } else { + if (dm_digtable->large_fa_hit < 3) { + if ((dm_digtable->forbidden_igi - 1) < + dig_dynamic_min) { + dm_digtable->forbidden_igi = + dig_dynamic_min; + dm_digtable->rx_gain_min = + dig_dynamic_min; + } else { + dm_digtable->forbidden_igi--; + dm_digtable->rx_gain_min = + dm_digtable->forbidden_igi + 1; + } + } else { + dm_digtable->large_fa_hit = 0; + } + } + } + if (dm_digtable->rx_gain_min > dm_digtable->rx_gain_max) + dm_digtable->rx_gain_min = dm_digtable->rx_gain_max; + + if (mac->link_state >= MAC80211_LINKED) { + if (firstconnect) { + if (dm_digtable->rssi_val_min <= dig_maxofmin) + current_igi = dm_digtable->rssi_val_min; + else + current_igi = dig_maxofmin; + + dm_digtable->large_fa_hit = 0; + } else { + if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH2) + current_igi += 4; + else if (rtlpriv->falsealm_cnt.cnt_all > DM_DIG_FA_TH1) + current_igi += 2; + else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) + current_igi -= 2; + } + } else { + if (firstdisconnect) { + current_igi = dm_digtable->rx_gain_min; + } else { + if (rtlpriv->falsealm_cnt.cnt_all > 10000) + current_igi += 4; + else if (rtlpriv->falsealm_cnt.cnt_all > 8000) + current_igi += 2; + else if (rtlpriv->falsealm_cnt.cnt_all < 500) + current_igi -= 2; + } + } + + if (current_igi > dm_digtable->rx_gain_max) + current_igi = dm_digtable->rx_gain_max; + else if (current_igi < dm_digtable->rx_gain_min) + current_igi = dm_digtable->rx_gain_min; + + rtl8723be_dm_write_dig(hw, current_igi); + dm_digtable->media_connect_0 = + ((mac->link_state >= MAC80211_LINKED) ? true : false); + dm_digtable->dig_min_0 = dig_dynamic_min; +} + +static void rtl8723be_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) +{ + u32 ret_value; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); + + rtl_set_bbreg(hw, DM_REG_OFDM_FA_HOLDC_11N, BIT(31), 1); + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTD_11N, BIT(31), 1); + + ret_value = rtl_get_bbreg(hw, DM_REG_OFDM_FA_TYPE1_11N, MASKDWORD); + falsealm_cnt->cnt_fast_fsync_fail = ret_value & 0xffff; + falsealm_cnt->cnt_sb_search_fail = (ret_value & 0xffff0000) >> 16; + + ret_value = rtl_get_bbreg(hw, DM_REG_OFDM_FA_TYPE2_11N, MASKDWORD); + falsealm_cnt->cnt_ofdm_cca = ret_value & 0xffff; + falsealm_cnt->cnt_parity_fail = (ret_value & 0xffff0000) >> 16; + + ret_value = rtl_get_bbreg(hw, DM_REG_OFDM_FA_TYPE3_11N, MASKDWORD); + falsealm_cnt->cnt_rate_illegal = ret_value & 0xffff; + falsealm_cnt->cnt_crc8_fail = (ret_value & 0xffff0000) >> 16; + + ret_value = rtl_get_bbreg(hw, DM_REG_OFDM_FA_TYPE4_11N, MASKDWORD); + falsealm_cnt->cnt_mcs_fail = ret_value & 0xffff; + + falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + + falsealm_cnt->cnt_rate_illegal + + falsealm_cnt->cnt_crc8_fail + + falsealm_cnt->cnt_mcs_fail + + falsealm_cnt->cnt_fast_fsync_fail + + falsealm_cnt->cnt_sb_search_fail; + + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(12), 1); + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(14), 1); + + ret_value = rtl_get_bbreg(hw, DM_REG_CCK_FA_RST_11N, MASKBYTE0); + falsealm_cnt->cnt_cck_fail = ret_value; + + ret_value = rtl_get_bbreg(hw, DM_REG_CCK_FA_MSB_11N, MASKBYTE3); + falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8; + + ret_value = rtl_get_bbreg(hw, DM_REG_CCK_CCA_CNT_11N, MASKDWORD); + falsealm_cnt->cnt_cck_cca = ((ret_value & 0xff) << 8) | + ((ret_value & 0xff00) >> 8); + + falsealm_cnt->cnt_all = falsealm_cnt->cnt_fast_fsync_fail + + falsealm_cnt->cnt_sb_search_fail + + falsealm_cnt->cnt_parity_fail + + falsealm_cnt->cnt_rate_illegal + + falsealm_cnt->cnt_crc8_fail + + falsealm_cnt->cnt_mcs_fail + + falsealm_cnt->cnt_cck_fail; + + falsealm_cnt->cnt_cca_all = falsealm_cnt->cnt_ofdm_cca + + falsealm_cnt->cnt_cck_cca; + + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTC_11N, BIT(31), 1); + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTC_11N, BIT(31), 0); + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTD_11N, BIT(27), 1); + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTD_11N, BIT(27), 0); + + rtl_set_bbreg(hw, DM_REG_OFDM_FA_HOLDC_11N, BIT(31), 0); + rtl_set_bbreg(hw, DM_REG_OFDM_FA_RSTD_11N, BIT(31), 0); + + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(13) | BIT(12), 0); + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(13) | BIT(12), 2); + + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(15) | BIT(14), 0); + rtl_set_bbreg(hw, DM_REG_CCK_FA_RST_11N, BIT(15) | BIT(14), 2); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + "cnt_parity_fail = %d, cnt_rate_illegal = %d, " + "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n", + falsealm_cnt->cnt_parity_fail, + falsealm_cnt->cnt_rate_illegal, + falsealm_cnt->cnt_crc8_fail, + falsealm_cnt->cnt_mcs_fail); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + "cnt_ofdm_fail = %x, cnt_cck_fail = %x," + " cnt_all = %x\n", + falsealm_cnt->cnt_ofdm_fail, + falsealm_cnt->cnt_cck_fail, + falsealm_cnt->cnt_all); +} + +static void rtl8723be_dm_dynamic_txpower(struct ieee80211_hw *hw) +{ + /* 8723BE does not support ODM_BB_DYNAMIC_TXPWR*/ + return; +} + +static void rtl8723be_set_iqk_matrix(struct ieee80211_hw *hw, u8 ofdm_index, + u8 rfpath, long iqk_result_x, + long iqk_result_y) +{ + long ele_a = 0, ele_d, ele_c = 0, value32; + + if (ofdm_index >= 43) + ofdm_index = 43 - 1; + + ele_d = (ofdmswing_table[ofdm_index] & 0xFFC00000) >> 22; + + if (iqk_result_x != 0) { + if ((iqk_result_x & 0x00000200) != 0) + iqk_result_x = iqk_result_x | 0xFFFFFC00; + ele_a = ((iqk_result_x * ele_d) >> 8) & 0x000003FF; + + if ((iqk_result_y & 0x00000200) != 0) + iqk_result_y = iqk_result_y | 0xFFFFFC00; + ele_c = ((iqk_result_y * ele_d) >> 8) & 0x000003FF; + + switch (rfpath) { + case RF90_PATH_A: + value32 = (ele_d << 22) | + ((ele_c & 0x3F) << 16) | ele_a; + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD, + value32); + value32 = (ele_c & 0x000003C0) >> 6; + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, value32); + value32 = ((iqk_result_x * ele_d) >> 7) & 0x01; + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24), + value32); + break; + default: + break; + } + } else { + switch (rfpath) { + case RF90_PATH_A: + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, MASKDWORD, + ofdmswing_table[ofdm_index]); + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, 0x00); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(24), 0x00); + break; + default: + break; + } + } +} + +static void rtl8723be_dm_tx_power_track_set_power(struct ieee80211_hw *hw, + enum pwr_track_control_method method, + u8 rfpath, u8 idx) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 swing_idx_ofdm_limit = 36; + + if (method == TXAGC) { + rtl8723be_phy_set_txpower_level(hw, rtlphy->current_channel); + } else if (method == BBSWING) { + if (rtldm->swing_idx_cck >= CCK_TABLE_SIZE) + rtldm->swing_idx_cck = CCK_TABLE_SIZE - 1; + + if (!rtldm->cck_inch14) { + rtl_write_byte(rtlpriv, 0xa22, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][0]); + rtl_write_byte(rtlpriv, 0xa23, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][1]); + rtl_write_byte(rtlpriv, 0xa24, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][2]); + rtl_write_byte(rtlpriv, 0xa25, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][3]); + rtl_write_byte(rtlpriv, 0xa26, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][4]); + rtl_write_byte(rtlpriv, 0xa27, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][5]); + rtl_write_byte(rtlpriv, 0xa28, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][6]); + rtl_write_byte(rtlpriv, 0xa29, + cckswing_table_ch1ch13[rtldm->swing_idx_cck][7]); + } else { + rtl_write_byte(rtlpriv, 0xa22, + cckswing_table_ch14[rtldm->swing_idx_cck][0]); + rtl_write_byte(rtlpriv, 0xa23, + cckswing_table_ch14[rtldm->swing_idx_cck][1]); + rtl_write_byte(rtlpriv, 0xa24, + cckswing_table_ch14[rtldm->swing_idx_cck][2]); + rtl_write_byte(rtlpriv, 0xa25, + cckswing_table_ch14[rtldm->swing_idx_cck][3]); + rtl_write_byte(rtlpriv, 0xa26, + cckswing_table_ch14[rtldm->swing_idx_cck][4]); + rtl_write_byte(rtlpriv, 0xa27, + cckswing_table_ch14[rtldm->swing_idx_cck][5]); + rtl_write_byte(rtlpriv, 0xa28, + cckswing_table_ch14[rtldm->swing_idx_cck][6]); + rtl_write_byte(rtlpriv, 0xa29, + cckswing_table_ch14[rtldm->swing_idx_cck][7]); + } + + if (rfpath == RF90_PATH_A) { + if (rtldm->swing_idx_ofdm[RF90_PATH_A] < + swing_idx_ofdm_limit) + swing_idx_ofdm_limit = + rtldm->swing_idx_ofdm[RF90_PATH_A]; + + rtl8723be_set_iqk_matrix(hw, + rtldm->swing_idx_ofdm[rfpath], rfpath, + rtlphy->iqk_matrix[idx].value[0][0], + rtlphy->iqk_matrix[idx].value[0][1]); + } else if (rfpath == RF90_PATH_B) { + if (rtldm->swing_idx_ofdm[RF90_PATH_B] < + swing_idx_ofdm_limit) + swing_idx_ofdm_limit = + rtldm->swing_idx_ofdm[RF90_PATH_B]; + + rtl8723be_set_iqk_matrix(hw, + rtldm->swing_idx_ofdm[rfpath], rfpath, + rtlphy->iqk_matrix[idx].value[0][4], + rtlphy->iqk_matrix[idx].value[0][5]); + } + } else { + return; + } +} + +static void txpwr_track_cb_therm(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 thermalvalue = 0, delta, delta_lck, delta_iqk; + u8 thermalvalue_avg_count = 0; + u32 thermalvalue_avg = 0; + int i = 0; + + u8 ofdm_min_index = 6; + u8 index = 0; + + char delta_swing_table_idx_tup_a[] = { + 0, 0, 1, 2, 2, 2, 3, 3, 3, 4, 5, + 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, + 10, 11, 11, 12, 12, 13, 14, 15}; + char delta_swing_table_idx_tdown_a[] = { + 0, 0, 1, 2, 2, 2, 3, 3, 3, 4, 5, + 5, 6, 6, 6, 6, 7, 7, 7, 8, 8, 9, + 9, 10, 10, 11, 12, 13, 14, 15}; + + /*Initilization ( 7 steps in total)*/ + rtlpriv->dm.txpower_trackinginit = true; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "rtl8723be_dm_txpower_tracking" + "_callback_thermalmeter\n"); + + thermalvalue = (u8)rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0xfc00); + if (!rtlpriv->dm.txpower_track_control || thermalvalue == 0 || + rtlefuse->eeprom_thermalmeter == 0xFF) + return; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "Readback Thermal Meter = 0x%x pre thermal meter 0x%x " + "eeprom_thermalmeter 0x%x\n", + thermalvalue, rtldm->thermalvalue, + rtlefuse->eeprom_thermalmeter); + /*3 Initialize ThermalValues of RFCalibrateInfo*/ + if (!rtldm->thermalvalue) { + rtlpriv->dm.thermalvalue_lck = thermalvalue; + rtlpriv->dm.thermalvalue_iqk = thermalvalue; + } + + /*4 Calculate average thermal meter*/ + rtldm->thermalvalue_avg[rtldm->thermalvalue_avg_index] = thermalvalue; + rtldm->thermalvalue_avg_index++; + if (rtldm->thermalvalue_avg_index == AVG_THERMAL_NUM_8723BE) + rtldm->thermalvalue_avg_index = 0; + + for (i = 0; i < AVG_THERMAL_NUM_8723BE; i++) { + if (rtldm->thermalvalue_avg[i]) { + thermalvalue_avg += rtldm->thermalvalue_avg[i]; + thermalvalue_avg_count++; + } + } + + if (thermalvalue_avg_count) + thermalvalue = (u8)(thermalvalue_avg / thermalvalue_avg_count); + + /* 5 Calculate delta, delta_LCK, delta_IQK.*/ + delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? + (thermalvalue - rtlpriv->dm.thermalvalue) : + (rtlpriv->dm.thermalvalue - thermalvalue); + delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ? + (thermalvalue - rtlpriv->dm.thermalvalue_lck) : + (rtlpriv->dm.thermalvalue_lck - thermalvalue); + delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ? + (thermalvalue - rtlpriv->dm.thermalvalue_iqk) : + (rtlpriv->dm.thermalvalue_iqk - thermalvalue); + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "Readback Thermal Meter = 0x%x pre thermal meter 0x%x " + "eeprom_thermalmeter 0x%x delta 0x%x " + "delta_lck 0x%x delta_iqk 0x%x\n", + thermalvalue, rtlpriv->dm.thermalvalue, + rtlefuse->eeprom_thermalmeter, delta, delta_lck, delta_iqk); + /* 6 If necessary, do LCK.*/ + if (delta_lck >= IQK_THRESHOLD) { + rtlpriv->dm.thermalvalue_lck = thermalvalue; + rtl8723be_phy_lc_calibrate(hw); + } + + /* 7 If necessary, move the index of + * swing table to adjust Tx power. + */ + if (delta > 0 && rtlpriv->dm.txpower_track_control) { + delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? + (thermalvalue - rtlefuse->eeprom_thermalmeter) : + (rtlefuse->eeprom_thermalmeter - thermalvalue); + + if (delta >= TXSCALE_TABLE_SIZE) + delta = TXSCALE_TABLE_SIZE - 1; + /* 7.1 Get the final CCK_index and + * OFDM_index for each swing table. + */ + if (thermalvalue > rtlefuse->eeprom_thermalmeter) { + rtldm->delta_power_index_last[RF90_PATH_A] = + rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = + delta_swing_table_idx_tup_a[delta]; + } else { + rtldm->delta_power_index_last[RF90_PATH_A] = + rtldm->delta_power_index[RF90_PATH_A]; + rtldm->delta_power_index[RF90_PATH_A] = + -1 * delta_swing_table_idx_tdown_a[delta]; + } + + /* 7.2 Handle boundary conditions of index.*/ + if (rtldm->delta_power_index[RF90_PATH_A] == + rtldm->delta_power_index_last[RF90_PATH_A]) + rtldm->power_index_offset[RF90_PATH_A] = 0; + else + rtldm->power_index_offset[RF90_PATH_A] = + rtldm->delta_power_index[RF90_PATH_A] - + rtldm->delta_power_index_last[RF90_PATH_A]; + + rtldm->ofdm_index[0] = + rtldm->swing_idx_ofdm_base[RF90_PATH_A] + + rtldm->power_index_offset[RF90_PATH_A]; + rtldm->cck_index = rtldm->swing_idx_cck_base + + rtldm->power_index_offset[RF90_PATH_A]; + + rtldm->swing_idx_cck = rtldm->cck_index; + rtldm->swing_idx_ofdm[0] = rtldm->ofdm_index[0]; + + if (rtldm->ofdm_index[0] > OFDM_TABLE_SIZE - 1) + rtldm->ofdm_index[0] = OFDM_TABLE_SIZE - 1; + else if (rtldm->ofdm_index[0] < ofdm_min_index) + rtldm->ofdm_index[0] = ofdm_min_index; + + if (rtldm->cck_index > CCK_TABLE_SIZE - 1) + rtldm->cck_index = CCK_TABLE_SIZE - 1; + else if (rtldm->cck_index < 0) + rtldm->cck_index = 0; + } else { + rtldm->power_index_offset[RF90_PATH_A] = 0; + } + + if ((rtldm->power_index_offset[RF90_PATH_A] != 0) && + (rtldm->txpower_track_control)) { + rtldm->done_txpower = true; + if (thermalvalue > rtlefuse->eeprom_thermalmeter) + rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0, + index); + else + rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0, + index); + + rtldm->swing_idx_cck_base = rtldm->swing_idx_cck; + rtldm->swing_idx_ofdm_base[RF90_PATH_A] = + rtldm->swing_idx_ofdm[0]; + rtldm->thermalvalue = thermalvalue; + } + + if (delta_iqk >= IQK_THRESHOLD) { + rtldm->thermalvalue_iqk = thermalvalue; + rtl8723be_phy_iq_calibrate(hw, false); + } + + rtldm->txpowercount = 0; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "end\n"); +} + +void rtl8723be_dm_check_txpower_tracking(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + static u8 tm_trigger; + + if (!rtlpriv->dm.txpower_tracking) + return; + + if (!tm_trigger) { + rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17) | BIT(16), + 0x03); + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "Trigger 8723be Thermal Meter!!\n"); + tm_trigger = 1; + return; + } else { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "Schedule TxPowerTracking !!\n"); + txpwr_track_cb_therm(hw); + tm_trigger = 0; + } +} + +static void rtl8723be_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rate_adaptive *ra = &(rtlpriv->ra); + struct ieee80211_sta *sta = NULL; + u32 low_rssithresh_for_ra = ra->low2high_rssi_thresh_for_ra40m; + u32 high_rssithresh_for_ra = ra->high_rssi_thresh_for_ra; + u8 go_up_gap = 5; + + if (is_hal_stop(rtlhal)) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + "driver is going to unload\n"); + return; + } + + if (!rtlpriv->dm.useramask) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + "driver does not control rate adaptive mask\n"); + return; + } + + if (mac->link_state == MAC80211_LINKED && + mac->opmode == NL80211_IFTYPE_STATION) { + switch (ra->pre_ratr_state) { + case DM_RATR_STA_MIDDLE: + high_rssithresh_for_ra += go_up_gap; + break; + case DM_RATR_STA_LOW: + high_rssithresh_for_ra += go_up_gap; + low_rssithresh_for_ra += go_up_gap; + break; + default: + break; + } + + if (rtlpriv->dm.undec_sm_pwdb > + (long)high_rssithresh_for_ra) + ra->ratr_state = DM_RATR_STA_HIGH; + else if (rtlpriv->dm.undec_sm_pwdb > + (long)low_rssithresh_for_ra) + ra->ratr_state = DM_RATR_STA_MIDDLE; + else + ra->ratr_state = DM_RATR_STA_LOW; + + if (ra->pre_ratr_state != ra->ratr_state) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + "RSSI = %ld\n", + rtlpriv->dm.undec_sm_pwdb); + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + "RSSI_LEVEL = %d\n", ra->ratr_state); + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + "PreState = %d, CurState = %d\n", + ra->pre_ratr_state, ra->ratr_state); + + rcu_read_lock(); + sta = rtl_find_sta(hw, mac->bssid); + if (sta) + rtlpriv->cfg->ops->update_rate_tbl(hw, sta, + ra->ratr_state); + rcu_read_unlock(); + + ra->pre_ratr_state = ra->ratr_state; + } + } +} + +static bool rtl8723be_dm_is_edca_turbo_disable(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->cfg->ops->get_btc_status()) { + if (rtlpriv->btcoexist.btc_ops->btc_is_disable_edca_turbo(rtlpriv)) + return true; + } + if (rtlpriv->mac80211.mode == WIRELESS_MODE_B) + return true; + + return false; +} + +static void rtl8723be_dm_check_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + static u64 last_txok_cnt; + static u64 last_rxok_cnt; + u64 cur_txok_cnt = 0; + u64 cur_rxok_cnt = 0; + u32 edca_be_ul = 0x6ea42b; + u32 edca_be_dl = 0x6ea42b;/*not sure*/ + u32 edca_be = 0x5ea42b; + u32 iot_peer = 0; + bool is_cur_rdlstate; + bool last_is_cur_rdlstate = false; + bool bias_on_rx = false; + bool edca_turbo_on = false; + + last_is_cur_rdlstate = rtlpriv->dm.is_cur_rdlstate; + + cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt; + cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt; + + iot_peer = rtlpriv->mac80211.vendor; + bias_on_rx = (iot_peer == PEER_RAL || iot_peer == PEER_ATH) ? + true : false; + edca_turbo_on = ((!rtlpriv->dm.is_any_nonbepkts) && + (!rtlpriv->dm.disable_framebursting)) ? + true : false; + + if ((iot_peer == PEER_CISCO) && + (mac->mode == WIRELESS_MODE_N_24G)) { + edca_be_dl = edca_setting_dl[iot_peer]; + edca_be_ul = edca_setting_ul[iot_peer]; + } + if (rtl8723be_dm_is_edca_turbo_disable(hw)) + goto exit; + + if (edca_turbo_on) { + if (bias_on_rx) + is_cur_rdlstate = (cur_txok_cnt > cur_rxok_cnt * 4) ? + false : true; + else + is_cur_rdlstate = (cur_rxok_cnt > cur_txok_cnt * 4) ? + true : false; + + edca_be = (is_cur_rdlstate) ? edca_be_dl : edca_be_ul; + rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, edca_be); + rtlpriv->dm.is_cur_rdlstate = is_cur_rdlstate; + rtlpriv->dm.current_turbo_edca = true; + } else { + if (rtlpriv->dm.current_turbo_edca) { + u8 tmp = AC0_BE; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, + (u8 *)(&tmp)); + } + rtlpriv->dm.current_turbo_edca = false; + } + +exit: + rtlpriv->dm.is_any_nonbepkts = false; + last_txok_cnt = rtlpriv->stats.txbytesunicast; + last_rxok_cnt = rtlpriv->stats.rxbytesunicast; +} + +static void rtl8723be_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 cur_cck_cca_thresh; + + if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) { + if (rtlpriv->dm_digtable.rssi_val_min > 25) { + cur_cck_cca_thresh = 0xcd; + } else if ((rtlpriv->dm_digtable.rssi_val_min <= 25) && + (rtlpriv->dm_digtable.rssi_val_min > 10)) { + cur_cck_cca_thresh = 0x83; + } else { + if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) + cur_cck_cca_thresh = 0x83; + else + cur_cck_cca_thresh = 0x40; + } + } else { + if (rtlpriv->falsealm_cnt.cnt_cck_fail > 1000) + cur_cck_cca_thresh = 0x83; + else + cur_cck_cca_thresh = 0x40; + } + + if (rtlpriv->dm_digtable.cur_cck_cca_thres != cur_cck_cca_thresh) + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, cur_cck_cca_thresh); + + rtlpriv->dm_digtable.pre_cck_cca_thres = rtlpriv->dm_digtable.cur_cck_cca_thres; + rtlpriv->dm_digtable.cur_cck_cca_thres = cur_cck_cca_thresh; + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + "CCK cca thresh hold =%x\n", + rtlpriv->dm_digtable.cur_cck_cca_thres); +} + +static void rtl8723be_dm_dynamic_edcca(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 reg_c50, reg_c58; + bool fw_current_in_ps_mode = false; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_in_ps_mode)); + if (fw_current_in_ps_mode) + return; + + reg_c50 = rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); + reg_c58 = rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); + + if (reg_c50 > 0x28 && reg_c58 > 0x28) { + if (!rtlpriv->rtlhal.pre_edcca_enable) { + rtl_write_byte(rtlpriv, ROFDM0_ECCATHRESHOLD, 0x03); + rtl_write_byte(rtlpriv, ROFDM0_ECCATHRESHOLD + 2, 0x00); + } + } else if (reg_c50 < 0x25 && reg_c58 < 0x25) { + if (rtlpriv->rtlhal.pre_edcca_enable) { + rtl_write_byte(rtlpriv, ROFDM0_ECCATHRESHOLD, 0x7f); + rtl_write_byte(rtlpriv, ROFDM0_ECCATHRESHOLD + 2, 0x7f); + } + } +} + +static void rtl8723be_dm_dynamic_atc_switch(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + u8 crystal_cap; + u32 packet_count; + int cfo_khz_a, cfo_khz_b, cfo_ave = 0, adjust_xtal = 0; + int cfo_ave_diff; + + if (rtlpriv->mac80211.link_state < MAC80211_LINKED) { + if (rtldm->atc_status == ATC_STATUS_OFF) { + rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11), + ATC_STATUS_ON); + rtldm->atc_status = ATC_STATUS_ON; + } + if (rtlpriv->cfg->ops->get_btc_status()) { + if (!rtlpriv->btcoexist.btc_ops->btc_is_bt_disabled(rtlpriv)) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, + "odm_DynamicATCSwitch(): Disable" + " CFO tracking for BT!!\n"); + return; + } + } + + if (rtldm->crystal_cap != rtlpriv->efuse.crystalcap) { + rtldm->crystal_cap = rtlpriv->efuse.crystalcap; + crystal_cap = rtldm->crystal_cap & 0x3f; + rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, 0xFFF000, + (crystal_cap | (crystal_cap << 6))); + } + } else { + cfo_khz_a = (int)(rtldm->cfo_tail[0] * 3125) / 1280; + cfo_khz_b = (int)(rtldm->cfo_tail[1] * 3125) / 1280; + packet_count = rtldm->packet_count; + + if (packet_count == rtldm->packet_count_pre) + return; + + rtldm->packet_count_pre = packet_count; + + if (rtlpriv->phy.rf_type == RF_1T1R) + cfo_ave = cfo_khz_a; + else + cfo_ave = (int)(cfo_khz_a + cfo_khz_b) >> 1; + + cfo_ave_diff = (rtldm->cfo_ave_pre >= cfo_ave) ? + (rtldm->cfo_ave_pre - cfo_ave) : + (cfo_ave - rtldm->cfo_ave_pre); + + if (cfo_ave_diff > 20 && rtldm->large_cfo_hit == 0) { + rtldm->large_cfo_hit = 1; + return; + } else { + rtldm->large_cfo_hit = 0; + } + + rtldm->cfo_ave_pre = cfo_ave; + + if (cfo_ave >= -rtldm->cfo_threshold && + cfo_ave <= rtldm->cfo_threshold && rtldm->is_freeze == 0) { + if (rtldm->cfo_threshold == CFO_THRESHOLD_XTAL) { + rtldm->cfo_threshold = CFO_THRESHOLD_XTAL + 10; + rtldm->is_freeze = 1; + } else { + rtldm->cfo_threshold = CFO_THRESHOLD_XTAL; + } + } + + if (cfo_ave > rtldm->cfo_threshold && rtldm->crystal_cap < 0x3f) + adjust_xtal = ((cfo_ave - CFO_THRESHOLD_XTAL) >> 1) + 1; + else if ((cfo_ave < -rtlpriv->dm.cfo_threshold) && + rtlpriv->dm.crystal_cap > 0) + adjust_xtal = ((cfo_ave + CFO_THRESHOLD_XTAL) >> 1) - 1; + + if (adjust_xtal != 0) { + rtldm->is_freeze = 0; + rtldm->crystal_cap += adjust_xtal; + + if (rtldm->crystal_cap > 0x3f) + rtldm->crystal_cap = 0x3f; + else if (rtldm->crystal_cap < 0) + rtldm->crystal_cap = 0; + + crystal_cap = rtldm->crystal_cap & 0x3f; + rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, 0xFFF000, + (crystal_cap | (crystal_cap << 6))); + } + + if (cfo_ave < CFO_THRESHOLD_ATC && + cfo_ave > -CFO_THRESHOLD_ATC) { + if (rtldm->atc_status == ATC_STATUS_ON) { + rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11), + ATC_STATUS_OFF); + rtldm->atc_status = ATC_STATUS_OFF; + } + } else { + if (rtldm->atc_status == ATC_STATUS_OFF) { + rtl_set_bbreg(hw, ROFDM1_CFOTRACKING, BIT(11), + ATC_STATUS_ON); + rtldm->atc_status = ATC_STATUS_ON; + } + } + } +} + +static void rtl8723be_dm_common_info_self_update(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_sta_info *drv_priv; + u8 cnt = 0; + + rtlpriv->dm.one_entry_only = false; + + if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION && + rtlpriv->mac80211.link_state >= MAC80211_LINKED) { + rtlpriv->dm.one_entry_only = true; + return; + } + + if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP || + rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC || + rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) { + spin_lock_bh(&rtlpriv->locks.entry_list_lock); + list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) { + cnt++; + } + spin_unlock_bh(&rtlpriv->locks.entry_list_lock); + + if (cnt == 1) + rtlpriv->dm.one_entry_only = true; + } +} + +void rtl8723be_dm_watchdog(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool fw_current_inpsmode = false; + bool fw_ps_awake = true; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_inpsmode)); + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, + (u8 *)(&fw_ps_awake)); + + if (ppsc->p2p_ps_info.p2p_ps_mode) + fw_ps_awake = false; + + if ((ppsc->rfpwr_state == ERFON) && + ((!fw_current_inpsmode) && fw_ps_awake) && + (!ppsc->rfchange_inprogress)) { + rtl8723be_dm_common_info_self_update(hw); + rtl8723be_dm_false_alarm_counter_statistics(hw); + rtl8723be_dm_check_rssi_monitor(hw); + rtl8723be_dm_dig(hw); + rtl8723be_dm_dynamic_edcca(hw); + rtl8723be_dm_cck_packet_detection_thresh(hw); + rtl8723be_dm_refresh_rate_adaptive_mask(hw); + rtl8723be_dm_check_edca_turbo(hw); + rtl8723be_dm_dynamic_atc_switch(hw); + rtl8723be_dm_check_txpower_tracking(hw); + rtl8723be_dm_dynamic_txpower(hw); + if (rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->btcoexist.btc_ops->btc_periodical(rtlpriv); + } + rtlpriv->dm.dbginfo.num_qry_beacon_pkt = 0; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/dm.h b/drivers/net/wireless/rtlwifi/rtl8723be/dm.h new file mode 100644 index 000000000000..c6c2f2a78a66 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/dm.h @@ -0,0 +1,310 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_DM_H__ +#define __RTL8723BE_DM_H__ + +#define MAIN_ANT 0 +#define AUX_ANT 1 +#define MAIN_ANT_CG_TRX 1 +#define AUX_ANT_CG_TRX 0 +#define MAIN_ANT_CGCS_RX 0 +#define AUX_ANT_CGCS_RX 1 + +#define TXSCALE_TABLE_SIZE 30 + +/*RF REG LIST*/ +#define DM_REG_RF_MODE_11N 0x00 +#define DM_REG_RF_0B_11N 0x0B +#define DM_REG_CHNBW_11N 0x18 +#define DM_REG_T_METER_11N 0x24 +#define DM_REG_RF_25_11N 0x25 +#define DM_REG_RF_26_11N 0x26 +#define DM_REG_RF_27_11N 0x27 +#define DM_REG_RF_2B_11N 0x2B +#define DM_REG_RF_2C_11N 0x2C +#define DM_REG_RXRF_A3_11N 0x3C +#define DM_REG_T_METER_92D_11N 0x42 +#define DM_REG_T_METER_88E_11N 0x42 + +/*BB REG LIST*/ +/*PAGE 8 */ +#define DM_REG_BB_CTRL_11N 0x800 +#define DM_REG_RF_PIN_11N 0x804 +#define DM_REG_PSD_CTRL_11N 0x808 +#define DM_REG_TX_ANT_CTRL_11N 0x80C +#define DM_REG_BB_PWR_SAV5_11N 0x818 +#define DM_REG_CCK_RPT_FORMAT_11N 0x824 +#define DM_REG_RX_DEFUALT_A_11N 0x858 +#define DM_REG_RX_DEFUALT_B_11N 0x85A +#define DM_REG_BB_PWR_SAV3_11N 0x85C +#define DM_REG_ANTSEL_CTRL_11N 0x860 +#define DM_REG_RX_ANT_CTRL_11N 0x864 +#define DM_REG_PIN_CTRL_11N 0x870 +#define DM_REG_BB_PWR_SAV1_11N 0x874 +#define DM_REG_ANTSEL_PATH_11N 0x878 +#define DM_REG_BB_3WIRE_11N 0x88C +#define DM_REG_SC_CNT_11N 0x8C4 +#define DM_REG_PSD_DATA_11N 0x8B4 +/*PAGE 9*/ +#define DM_REG_ANT_MAPPING1_11N 0x914 +#define DM_REG_ANT_MAPPING2_11N 0x918 +/*PAGE A*/ +#define DM_REG_CCK_ANTDIV_PARA1_11N 0xA00 +#define DM_REG_CCK_CCA_11N 0xA0A +#define DM_REG_CCK_ANTDIV_PARA2_11N 0xA0C +#define DM_REG_CCK_ANTDIV_PARA3_11N 0xA10 +#define DM_REG_CCK_ANTDIV_PARA4_11N 0xA14 +#define DM_REG_CCK_FILTER_PARA1_11N 0xA22 +#define DM_REG_CCK_FILTER_PARA2_11N 0xA23 +#define DM_REG_CCK_FILTER_PARA3_11N 0xA24 +#define DM_REG_CCK_FILTER_PARA4_11N 0xA25 +#define DM_REG_CCK_FILTER_PARA5_11N 0xA26 +#define DM_REG_CCK_FILTER_PARA6_11N 0xA27 +#define DM_REG_CCK_FILTER_PARA7_11N 0xA28 +#define DM_REG_CCK_FILTER_PARA8_11N 0xA29 +#define DM_REG_CCK_FA_RST_11N 0xA2C +#define DM_REG_CCK_FA_MSB_11N 0xA58 +#define DM_REG_CCK_FA_LSB_11N 0xA5C +#define DM_REG_CCK_CCA_CNT_11N 0xA60 +#define DM_REG_BB_PWR_SAV4_11N 0xA74 +/*PAGE B */ +#define DM_REG_LNA_SWITCH_11N 0xB2C +#define DM_REG_PATH_SWITCH_11N 0xB30 +#define DM_REG_RSSI_CTRL_11N 0xB38 +#define DM_REG_CONFIG_ANTA_11N 0xB68 +#define DM_REG_RSSI_BT_11N 0xB9C +/*PAGE C */ +#define DM_REG_OFDM_FA_HOLDC_11N 0xC00 +#define DM_REG_RX_PATH_11N 0xC04 +#define DM_REG_TRMUX_11N 0xC08 +#define DM_REG_OFDM_FA_RSTC_11N 0xC0C +#define DM_REG_RXIQI_MATRIX_11N 0xC14 +#define DM_REG_TXIQK_MATRIX_LSB1_11N 0xC4C +#define DM_REG_IGI_A_11N 0xC50 +#define DM_REG_ANTDIV_PARA2_11N 0xC54 +#define DM_REG_IGI_B_11N 0xC58 +#define DM_REG_ANTDIV_PARA3_11N 0xC5C +#define DM_REG_BB_PWR_SAV2_11N 0xC70 +#define DM_REG_RX_OFF_11N 0xC7C +#define DM_REG_TXIQK_MATRIXA_11N 0xC80 +#define DM_REG_TXIQK_MATRIXB_11N 0xC88 +#define DM_REG_TXIQK_MATRIXA_LSB2_11N 0xC94 +#define DM_REG_TXIQK_MATRIXB_LSB2_11N 0xC9C +#define DM_REG_RXIQK_MATRIX_LSB_11N 0xCA0 +#define DM_REG_ANTDIV_PARA1_11N 0xCA4 +#define DM_REG_OFDM_FA_TYPE1_11N 0xCF0 +/*PAGE D */ +#define DM_REG_OFDM_FA_RSTD_11N 0xD00 +#define DM_REG_OFDM_FA_TYPE2_11N 0xDA0 +#define DM_REG_OFDM_FA_TYPE3_11N 0xDA4 +#define DM_REG_OFDM_FA_TYPE4_11N 0xDA8 +/*PAGE E */ +#define DM_REG_TXAGC_A_6_18_11N 0xE00 +#define DM_REG_TXAGC_A_24_54_11N 0xE04 +#define DM_REG_TXAGC_A_1_MCS32_11N 0xE08 +#define DM_REG_TXAGC_A_MCS0_3_11N 0xE10 +#define DM_REG_TXAGC_A_MCS4_7_11N 0xE14 +#define DM_REG_TXAGC_A_MCS8_11_11N 0xE18 +#define DM_REG_TXAGC_A_MCS12_15_11N 0xE1C +#define DM_REG_FPGA0_IQK_11N 0xE28 +#define DM_REG_TXIQK_TONE_A_11N 0xE30 +#define DM_REG_RXIQK_TONE_A_11N 0xE34 +#define DM_REG_TXIQK_PI_A_11N 0xE38 +#define DM_REG_RXIQK_PI_A_11N 0xE3C +#define DM_REG_TXIQK_11N 0xE40 +#define DM_REG_RXIQK_11N 0xE44 +#define DM_REG_IQK_AGC_PTS_11N 0xE48 +#define DM_REG_IQK_AGC_RSP_11N 0xE4C +#define DM_REG_BLUETOOTH_11N 0xE6C +#define DM_REG_RX_WAIT_CCA_11N 0xE70 +#define DM_REG_TX_CCK_RFON_11N 0xE74 +#define DM_REG_TX_CCK_BBON_11N 0xE78 +#define DM_REG_OFDM_RFON_11N 0xE7C +#define DM_REG_OFDM_BBON_11N 0xE80 +#define DM_REG_TX2RX_11N 0xE84 +#define DM_REG_TX2TX_11N 0xE88 +#define DM_REG_RX_CCK_11N 0xE8C +#define DM_REG_RX_OFDM_11N 0xED0 +#define DM_REG_RX_WAIT_RIFS_11N 0xED4 +#define DM_REG_RX2RX_11N 0xED8 +#define DM_REG_STANDBY_11N 0xEDC +#define DM_REG_SLEEP_11N 0xEE0 +#define DM_REG_PMPD_ANAEN_11N 0xEEC + +/*MAC REG LIST*/ +#define DM_REG_BB_RST_11N 0x02 +#define DM_REG_ANTSEL_PIN_11N 0x4C +#define DM_REG_EARLY_MODE_11N 0x4D0 +#define DM_REG_RSSI_MONITOR_11N 0x4FE +#define DM_REG_EDCA_VO_11N 0x500 +#define DM_REG_EDCA_VI_11N 0x504 +#define DM_REG_EDCA_BE_11N 0x508 +#define DM_REG_EDCA_BK_11N 0x50C +#define DM_REG_TXPAUSE_11N 0x522 +#define DM_REG_RESP_TX_11N 0x6D8 +#define DM_REG_ANT_TRAIN_PARA1_11N 0x7b0 +#define DM_REG_ANT_TRAIN_PARA2_11N 0x7b4 + +/*DIG Related*/ +#define DM_BIT_IGI_11N 0x0000007F + +#define HAL_DM_DIG_DISABLE BIT(0) +#define HAL_DM_HIPWR_DISABLE BIT(1) + +#define OFDM_TABLE_LENGTH 43 +#define CCK_TABLE_LENGTH 33 + +#define OFDM_TABLE_SIZE 37 +#define CCK_TABLE_SIZE 33 + +#define BW_AUTO_SWITCH_HIGH_LOW 25 +#define BW_AUTO_SWITCH_LOW_HIGH 30 + +#define DM_DIG_THRESH_HIGH 40 +#define DM_DIG_THRESH_LOW 35 + +#define DM_FALSEALARM_THRESH_LOW 400 +#define DM_FALSEALARM_THRESH_HIGH 1000 + +#define DM_DIG_MAX 0x3e +#define DM_DIG_MIN 0x1e + +#define DM_DIG_MAX_AP 0x32 +#define DM_DIG_MIN_AP 0x20 + +#define DM_DIG_FA_UPPER 0x3e +#define DM_DIG_FA_LOWER 0x1e +#define DM_DIG_FA_TH0 0x200 +#define DM_DIG_FA_TH1 0x300 +#define DM_DIG_FA_TH2 0x400 + +#define DM_DIG_BACKOFF_MAX 12 +#define DM_DIG_BACKOFF_MIN -4 +#define DM_DIG_BACKOFF_DEFAULT 10 + +#define RXPATHSELECTION_DIFF_TH 18 + +#define DM_RATR_STA_INIT 0 +#define DM_RATR_STA_HIGH 1 +#define DM_RATR_STA_MIDDLE 2 +#define DM_RATR_STA_LOW 3 + +#define CTS2SELF_THVAL 30 +#define REGC38_TH 20 + +#define TXHIGHPWRLEVEL_NORMAL 0 +#define TXHIGHPWRLEVEL_LEVEL1 1 +#define TXHIGHPWRLEVEL_LEVEL2 2 +#define TXHIGHPWRLEVEL_BT1 3 +#define TXHIGHPWRLEVEL_BT2 4 + +#define DM_TYPE_BYFW 0 +#define DM_TYPE_BYDRIVER 1 + +#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 +#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 +#define TXPWRTRACK_MAX_IDX 6 + +/* Dynamic ATC switch */ +#define ATC_STATUS_OFF 0x0 /* enable */ +#define ATC_STATUS_ON 0x1 /* disable */ +#define CFO_THRESHOLD_XTAL 10 /* kHz */ +#define CFO_THRESHOLD_ATC 80 /* kHz */ + +enum FAT_STATE { + FAT_NORMAL_STATE = 0, + FAT_TRAINING_STATE = 1, +}; + +enum tag_dynamic_init_gain_operation_type_definition { + DIG_TYPE_THRESH_HIGH = 0, + DIG_TYPE_THRESH_LOW = 1, + DIG_TYPE_BACKOFF = 2, + DIG_TYPE_RX_GAIN_MIN = 3, + DIG_TYPE_RX_GAIN_MAX = 4, + DIG_TYPE_ENABLE = 5, + DIG_TYPE_DISABLE = 6, + DIG_OP_TYPE_MAX +}; + +enum dm_1r_cca_e { + CCA_1R = 0, + CCA_2R = 1, + CCA_MAX = 2, +}; + +enum dm_rf_e { + RF_SAVE = 0, + RF_NORMAL = 1, + RF_MAX = 2, +}; + +enum dm_sw_ant_switch_e { + ANS_ANTENNA_B = 1, + ANS_ANTENNA_A = 2, + ANS_ANTENNA_MAX = 3, +}; + +enum dm_dig_ext_port_alg_e { + DIG_EXT_PORT_STAGE_0 = 0, + DIG_EXT_PORT_STAGE_1 = 1, + DIG_EXT_PORT_STAGE_2 = 2, + DIG_EXT_PORT_STAGE_3 = 3, + DIG_EXT_PORT_STAGE_MAX = 4, +}; + +enum dm_dig_connect_e { + DIG_STA_DISCONNECT = 0, + DIG_STA_CONNECT = 1, + DIG_STA_BEFORE_CONNECT = 2, + DIG_MULTISTA_DISCONNECT = 3, + DIG_MULTISTA_CONNECT = 4, + DIG_CONNECT_MAX +}; + +enum pwr_track_control_method { + BBSWING, + TXAGC +}; + +#define BT_RSSI_STATE_NORMAL_POWER BIT_OFFSET_LEN_MASK_32(0, 1) +#define BT_RSSI_STATE_AMDPU_OFF BIT_OFFSET_LEN_MASK_32(1, 1) +#define BT_RSSI_STATE_SPECIAL_LOW BIT_OFFSET_LEN_MASK_32(2, 1) +#define BT_RSSI_STATE_BG_EDCA_LOW BIT_OFFSET_LEN_MASK_32(3, 1) +#define BT_RSSI_STATE_TXPOWER_LOW BIT_OFFSET_LEN_MASK_32(4, 1) + +void rtl8723be_dm_set_tx_ant_by_tx_info(struct ieee80211_hw *hw, u8 *pdesc, + u32 mac_id); +void rtl8723be_dm_ant_sel_statistics(struct ieee80211_hw *hw, u8 antsel_tr_mux, + u32 mac_id, u32 rx_pwdb_all); +void rtl8723be_dm_fast_antenna_trainning_callback(unsigned long data); +void rtl8723be_dm_init(struct ieee80211_hw *hw); +void rtl8723be_dm_watchdog(struct ieee80211_hw *hw); +void rtl8723be_dm_write_dig(struct ieee80211_hw *hw, u8 current_igi); +void rtl8723be_dm_check_txpower_tracking(struct ieee80211_hw *hw); +void rtl8723be_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw); +void rtl8723be_dm_txpower_track_adjust(struct ieee80211_hw *hw, u8 type, + u8 *pdirection, u32 *poutwrite_val); +void rtl8723be_dm_init_edca_turbo(struct ieee80211_hw *hw); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/rtlwifi/rtl8723be/fw.c new file mode 100644 index 000000000000..f856be6fc138 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/fw.c @@ -0,0 +1,620 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "../base.h" +#include "reg.h" +#include "def.h" +#include "fw.h" +#include "../rtl8723com/fw_common.h" + +static bool _rtl8723be_check_fw_read_last_h2c(struct ieee80211_hw *hw, + u8 boxnum) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 val_hmetfr; + bool result = false; + + val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR); + if (((val_hmetfr >> boxnum) & BIT(0)) == 0) + result = true; + return result; +} + +static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id, + u32 cmd_len, u8 *p_cmdbuffer) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 boxnum; + u16 box_reg = 0, box_extreg = 0; + u8 u1b_tmp; + bool isfw_read = false; + u8 buf_index = 0; + bool bwrite_sucess = false; + u8 wait_h2c_limit = 100; + u8 wait_writeh2c_limit = 100; + u8 boxcontent[4], boxextcontent[4]; + u32 h2c_waitcounter = 0; + unsigned long flag; + u8 idx; + + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n"); + + while (true) { + spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); + if (rtlhal->h2c_setinprogress) { + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "H2C set in progress! Wait to set.." + "element_id(%d).\n", element_id); + + while (rtlhal->h2c_setinprogress) { + spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, + flag); + h2c_waitcounter++; + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "Wait 100 us (%d times)...\n", + h2c_waitcounter); + udelay(100); + + if (h2c_waitcounter > 1000) + return; + spin_lock_irqsave(&rtlpriv->locks.h2c_lock, + flag); + } + spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); + } else { + rtlhal->h2c_setinprogress = true; + spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); + break; + } + } + while (!bwrite_sucess) { + wait_writeh2c_limit--; + if (wait_writeh2c_limit == 0) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Write H2C fail because no trigger " + "for FW INT!\n"); + break; + } + boxnum = rtlhal->last_hmeboxnum; + switch (boxnum) { + case 0: + box_reg = REG_HMEBOX_0; + box_extreg = REG_HMEBOX_EXT_0; + break; + case 1: + box_reg = REG_HMEBOX_1; + box_extreg = REG_HMEBOX_EXT_1; + break; + case 2: + box_reg = REG_HMEBOX_2; + box_extreg = REG_HMEBOX_EXT_2; + break; + case 3: + box_reg = REG_HMEBOX_3; + box_extreg = REG_HMEBOX_EXT_3; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not processed\n"); + break; + } + isfw_read = _rtl8723be_check_fw_read_last_h2c(hw, boxnum); + while (!isfw_read) { + wait_h2c_limit--; + if (wait_h2c_limit == 0) { + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "Wating too long for FW read " + "clear HMEBox(%d)!\n", boxnum); + break; + } + udelay(10); + + isfw_read = _rtl8723be_check_fw_read_last_h2c(hw, + boxnum); + u1b_tmp = rtl_read_byte(rtlpriv, 0x130); + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "Wating for FW read clear HMEBox(%d)!!! 0x130 = %2x\n", + boxnum, u1b_tmp); + } + if (!isfw_read) { + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "Write H2C register BOX[%d] fail!!!!! " + "Fw do not read.\n", boxnum); + break; + } + memset(boxcontent, 0, sizeof(boxcontent)); + memset(boxextcontent, 0, sizeof(boxextcontent)); + boxcontent[0] = element_id; + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "Write element_id box_reg(%4x) = %2x\n", + box_reg, element_id); + + switch (cmd_len) { + case 1: + case 2: + case 3: + /*boxcontent[0] &= ~(BIT(7));*/ + memcpy((u8 *)(boxcontent) + 1, + p_cmdbuffer + buf_index, cmd_len); + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + case 4: + case 5: + case 6: + case 7: + /*boxcontent[0] |= (BIT(7));*/ + memcpy((u8 *)(boxextcontent), + p_cmdbuffer + buf_index+3, cmd_len-3); + memcpy((u8 *)(boxcontent) + 1, + p_cmdbuffer + buf_index, 3); + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_extreg + idx, + boxextcontent[idx]); + } + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + bwrite_sucess = true; + + rtlhal->last_hmeboxnum = boxnum + 1; + if (rtlhal->last_hmeboxnum == 4) + rtlhal->last_hmeboxnum = 0; + + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, + "pHalData->last_hmeboxnum = %d\n", + rtlhal->last_hmeboxnum); + } + spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); + rtlhal->h2c_setinprogress = false; + spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); + + RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n"); +} + +void rtl8723be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, + u32 cmd_len, u8 *p_cmdbuffer) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u32 tmp_cmdbuf[2]; + + if (!rtlhal->fw_ready) { + RT_ASSERT(false, + "return H2C cmd because of Fw download fail!!!\n"); + return; + } + memset(tmp_cmdbuf, 0, 8); + memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len); + _rtl8723be_fill_h2c_command(hw, element_id, cmd_len, + (u8 *)&tmp_cmdbuf); + return; +} + +void rtl8723be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 u1_h2c_set_pwrmode[H2C_8723BE_PWEMODE_LENGTH] = { 0 }; + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + u8 rlbm, power_state = 0; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode); + + SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, ((mode) ? 1 : 0)); + rlbm = 0;/*YJ, temp, 120316. FW now not support RLBM = 2.*/ + SET_H2CCMD_PWRMODE_PARM_RLBM(u1_h2c_set_pwrmode, rlbm); + SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, + (rtlpriv->mac80211.p2p) ? + ppsc->smart_ps : 1); + SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(u1_h2c_set_pwrmode, + ppsc->reg_max_lps_awakeintvl); + SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1_h2c_set_pwrmode, 0); + if (mode == FW_PS_ACTIVE_MODE) + power_state |= FW_PWR_STATE_ACTIVE; + else + power_state |= FW_PWR_STATE_RF_OFF; + SET_H2CCMD_PWRMODE_PARM_PWR_STATE(u1_h2c_set_pwrmode, power_state); + + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, + "rtl92c_set_fw_pwrmode(): u1_h2c_set_pwrmode\n", + u1_h2c_set_pwrmode, H2C_8723BE_PWEMODE_LENGTH); + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_SETPWRMODE, + H2C_8723BE_PWEMODE_LENGTH, + u1_h2c_set_pwrmode); +} + +static bool _rtl8723be_cmd_send_packet(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring; + struct rtl_tx_desc *pdesc; + struct sk_buff *pskb = NULL; + u8 own; + unsigned long flags; + + ring = &rtlpci->tx_ring[BEACON_QUEUE]; + + pskb = __skb_dequeue(&ring->queue); + if (pskb) + kfree_skb(pskb); + + spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); + + pdesc = &ring->desc[0]; + own = (u8) rtlpriv->cfg->ops->get_desc((u8 *)pdesc, true, HW_DESC_OWN); + + rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *)pdesc, 1, 1, skb); + + __skb_queue_tail(&ring->queue, skb); + + spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); + + rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE); + + return true; +} +#define BEACON_PG 0 /* ->1 */ +#define PSPOLL_PG 2 +#define NULL_PG 3 +#define PROBERSP_PG 4 /* ->5 */ + +#define TOTAL_RESERVED_PKT_LEN 768 + +static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = { + /* page 0 beacon */ + 0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78, + 0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x20, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x64, 0x00, 0x10, 0x04, 0x00, 0x05, 0x54, 0x65, + 0x73, 0x74, 0x32, 0x01, 0x08, 0x82, 0x84, 0x0B, + 0x16, 0x24, 0x30, 0x48, 0x6C, 0x03, 0x01, 0x06, + 0x06, 0x02, 0x00, 0x00, 0x2A, 0x01, 0x02, 0x32, + 0x04, 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, + 0x09, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x3D, 0x00, 0xDD, 0x07, 0x00, 0xE0, 0x4C, + 0x02, 0x02, 0x00, 0x00, 0xDD, 0x18, 0x00, 0x50, + 0xF2, 0x01, 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04, + 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04, 0x01, 0x00, + + /* page 1 beacon */ + 0x00, 0x50, 0xF2, 0x02, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x10, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + + /* page 2 ps-poll */ + 0xA4, 0x10, 0x01, 0xC0, 0xEC, 0x1A, 0x59, 0x0B, + 0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + + /* page 3 null */ + 0x48, 0x01, 0x00, 0x00, 0xEC, 0x1A, 0x59, 0x0B, + 0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78, + 0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x72, 0x00, 0x28, 0x8C, 0x00, 0x12, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + + /* page 4 probe_resp */ + 0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10, + 0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, + 0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00, + 0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00, + 0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69, + 0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C, + 0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96, + 0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A, + 0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C, + 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18, + 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02, + 0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + + /* page 5 probe_resp */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +void rtl8723be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, + bool dl_finished) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct sk_buff *skb = NULL; + + u32 totalpacketlen; + bool rtstatus; + u8 u1rsvdpageloc[5] = { 0 }; + bool dlok = false; + + u8 *beacon; + u8 *p_pspoll; + u8 *nullfunc; + u8 *p_probersp; + /*--------------------------------------------------------- + * (1) beacon + *--------------------------------------------------------- + */ + beacon = &reserved_page_packet[BEACON_PG * 128]; + SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr); + SET_80211_HDR_ADDRESS3(beacon, mac->bssid); + + /*------------------------------------------------------- + * (2) ps-poll + *------------------------------------------------------- + */ + p_pspoll = &reserved_page_packet[PSPOLL_PG * 128]; + SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000)); + SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid); + SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr); + + SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1rsvdpageloc, PSPOLL_PG); + + /*-------------------------------------------------------- + * (3) null data + *-------------------------------------------------------- + */ + nullfunc = &reserved_page_packet[NULL_PG * 128]; + SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid); + SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr); + SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid); + + SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1rsvdpageloc, NULL_PG); + + /*--------------------------------------------------------- + * (4) probe response + *--------------------------------------------------------- + */ + p_probersp = &reserved_page_packet[PROBERSP_PG * 128]; + SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid); + SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr); + SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid); + + SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1rsvdpageloc, PROBERSP_PG); + + totalpacketlen = TOTAL_RESERVED_PKT_LEN; + + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, + "rtl8723be_set_fw_rsvdpagepkt(): " + "HW_VAR_SET_TX_CMD: ALL\n", + &reserved_page_packet[0], totalpacketlen); + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, + "rtl8723be_set_fw_rsvdpagepkt(): " + "HW_VAR_SET_TX_CMD: ALL\n", u1rsvdpageloc, 3); + + + skb = dev_alloc_skb(totalpacketlen); + memcpy((u8 *)skb_put(skb, totalpacketlen), + &reserved_page_packet, totalpacketlen); + + rtstatus = _rtl8723be_cmd_send_packet(hw, skb); + + if (rtstatus) + dlok = true; + + if (dlok) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + "Set RSVD page location to Fw.\n"); + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, "H2C_RSVDPAGE:\n", + u1rsvdpageloc, 3); + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_RSVDPAGE, + sizeof(u1rsvdpageloc), u1rsvdpageloc); + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "Set RSVD page location to Fw FAIL!!!!!!.\n"); + } +} + +/*Should check FW support p2p or not.*/ +static void rtl8723be_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw, + u8 ctwindow) +{ + u8 u1_ctwindow_period[1] = {ctwindow}; + + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_P2P_PS_CTW_CMD, 1, + u1_ctwindow_period); +} + +void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, + u8 p2p_ps_state) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_p2p_ps_info *p2pinfo = &(rtlps->p2p_ps_info); + struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload; + u8 i; + u16 ctwindow; + u32 start_time, tsf_low; + + switch (p2p_ps_state) { + case P2P_PS_DISABLE: + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_DISABLE\n"); + memset(p2p_ps_offload, 0, sizeof(struct p2p_ps_offload_t)); + break; + case P2P_PS_ENABLE: + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_ENABLE\n"); + /* update CTWindow value. */ + if (p2pinfo->ctwindow > 0) { + p2p_ps_offload->ctwindow_en = 1; + ctwindow = p2pinfo->ctwindow; + rtl8723be_set_p2p_ctw_period_cmd(hw, ctwindow); + } + /* hw only support 2 set of NoA */ + for (i = 0; i < p2pinfo->noa_num; i++) { + /* To control the register setting + * for which NOA + */ + rtl_write_byte(rtlpriv, 0x5cf, (i << 4)); + if (i == 0) + p2p_ps_offload->noa0_en = 1; + else + p2p_ps_offload->noa1_en = 1; + + /* config P2P NoA Descriptor Register */ + rtl_write_dword(rtlpriv, 0x5E0, + p2pinfo->noa_duration[i]); + rtl_write_dword(rtlpriv, 0x5E4, + p2pinfo->noa_interval[i]); + + /*Get Current TSF value */ + tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR); + + start_time = p2pinfo->noa_start_time[i]; + if (p2pinfo->noa_count_type[i] != 1) { + while (start_time <= (tsf_low + (50 * 1024))) { + start_time += p2pinfo->noa_interval[i]; + if (p2pinfo->noa_count_type[i] != 255) + p2pinfo->noa_count_type[i]--; + } + } + rtl_write_dword(rtlpriv, 0x5E8, start_time); + rtl_write_dword(rtlpriv, 0x5EC, + p2pinfo->noa_count_type[i]); + } + if ((p2pinfo->opp_ps == 1) || + (p2pinfo->noa_num > 0)) { + /* rst p2p circuit */ + rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, BIT(4)); + + p2p_ps_offload->offload_en = 1; + + if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) { + p2p_ps_offload->role = 1; + p2p_ps_offload->allstasleep = 0; + } else { + p2p_ps_offload->role = 0; + } + p2p_ps_offload->discovery = 0; + } + break; + case P2P_PS_SCAN: + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n"); + p2p_ps_offload->discovery = 1; + break; + case P2P_PS_SCAN_DONE: + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN_DONE\n"); + p2p_ps_offload->discovery = 0; + p2pinfo->p2p_ps_state = P2P_PS_ENABLE; + break; + default: + break; + } + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_P2P_PS_OFFLOAD, 1, + (u8 *)p2p_ps_offload); +} + +void rtl8723be_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus) +{ + u8 u1_joinbssrpt_parm[1] = { 0 }; + + SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus); + + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_JOINBSSRPT, 1, + u1_joinbssrpt_parm); +} + +void rtl8723be_set_fw_ap_off_load_cmd(struct ieee80211_hw *hw, + u8 ap_offload_enable) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u8 u1_apoffload_parm[H2C_8723BE_AP_OFFLOAD_LENGTH] = { 0 }; + + SET_H2CCMD_AP_OFFLOAD_ON(u1_apoffload_parm, ap_offload_enable); + SET_H2CCMD_AP_OFFLOAD_HIDDEN(u1_apoffload_parm, mac->hiddenssid); + SET_H2CCMD_AP_OFFLOAD_DENYANY(u1_apoffload_parm, 0); + + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_AP_OFFLOAD, + H2C_8723BE_AP_OFFLOAD_LENGTH, u1_apoffload_parm); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/fw.h b/drivers/net/wireless/rtlwifi/rtl8723be/fw.h new file mode 100644 index 000000000000..31eec281e446 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/fw.h @@ -0,0 +1,248 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE__FW__H__ +#define __RTL8723BE__FW__H__ + +#define FW_8192C_SIZE 0x8000 +#define FW_8192C_START_ADDRESS 0x1000 +#define FW_8192C_END_ADDRESS 0x5FFF +#define FW_8192C_PAGE_SIZE 4096 +#define FW_8192C_POLLING_DELAY 5 +#define FW_8192C_POLLING_TIMEOUT_COUNT 6000 + +#define IS_FW_HEADER_EXIST(_pfwhdr) \ + ((_pfwhdr->signature&0xFFF0) == 0x5300) +#define USE_OLD_WOWLAN_DEBUG_FW 0 + +#define H2C_8723BE_RSVDPAGE_LOC_LEN 5 +#define H2C_8723BE_PWEMODE_LENGTH 5 +#define H2C_8723BE_JOINBSSRPT_LENGTH 1 +#define H2C_8723BE_AP_OFFLOAD_LENGTH 3 +#define H2C_8723BE_WOWLAN_LENGTH 3 +#define H2C_8723BE_KEEP_ALIVE_CTRL_LENGTH 3 +#if (USE_OLD_WOWLAN_DEBUG_FW == 0) +#define H2C_8723BE_REMOTE_WAKE_CTRL_LEN 1 +#else +#define H2C_8723BE_REMOTE_WAKE_CTRL_LEN 3 +#endif +#define H2C_8723BE_AOAC_GLOBAL_INFO_LEN 2 +#define H2C_8723BE_AOAC_RSVDPAGE_LOC_LEN 7 + + +/* Fw PS state for RPWM. +*BIT[2:0] = HW state +*BIT[3] = Protocol PS state, 1: register active state , 0: register sleep state +*BIT[4] = sub-state +*/ +#define FW_PS_GO_ON BIT(0) +#define FW_PS_TX_NULL BIT(1) +#define FW_PS_RF_ON BIT(2) +#define FW_PS_REGISTER_ACTIVE BIT(3) + +#define FW_PS_DPS BIT(0) +#define FW_PS_LCLK (FW_PS_DPS) +#define FW_PS_RF_OFF BIT(1) +#define FW_PS_ALL_ON BIT(2) +#define FW_PS_ST_ACTIVE BIT(3) +#define FW_PS_ISR_ENABLE BIT(4) +#define FW_PS_IMR_ENABLE BIT(5) + + +#define FW_PS_ACK BIT(6) +#define FW_PS_TOGGLE BIT(7) + + /* 88E RPWM value*/ + /* BIT[0] = 1: 32k, 0: 40M*/ +#define FW_PS_CLOCK_OFF BIT(0) /* 32k*/ +#define FW_PS_CLOCK_ON 0 /*40M*/ + +#define FW_PS_STATE_MASK (0x0F) +#define FW_PS_STATE_HW_MASK (0x07) +/*ISR_ENABLE, IMR_ENABLE, and PS mode should be inherited.*/ +#define FW_PS_STATE_INT_MASK (0x3F) + +#define FW_PS_STATE(x) (FW_PS_STATE_MASK & (x)) +#define FW_PS_STATE_HW(x) (FW_PS_STATE_HW_MASK & (x)) +#define FW_PS_STATE_INT(x) (FW_PS_STATE_INT_MASK & (x)) +#define FW_PS_ISR_VAL(x) ((x) & 0x70) +#define FW_PS_IMR_MASK(x) ((x) & 0xDF) +#define FW_PS_KEEP_IMR(x) ((x) & 0x20) + + +#define FW_PS_STATE_S0 (FW_PS_DPS) +#define FW_PS_STATE_S1 (FW_PS_LCLK) +#define FW_PS_STATE_S2 (FW_PS_RF_OFF) +#define FW_PS_STATE_S3 (FW_PS_ALL_ON) +#define FW_PS_STATE_S4 ((FW_PS_ST_ACTIVE) | (FW_PS_ALL_ON)) + +/* ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE))*/ +#define FW_PS_STATE_ALL_ON_88E (FW_PS_CLOCK_ON) +/* (FW_PS_RF_ON)*/ +#define FW_PS_STATE_RF_ON_88E (FW_PS_CLOCK_ON) +/* 0x0*/ +#define FW_PS_STATE_RF_OFF_88E (FW_PS_CLOCK_ON) +/* (FW_PS_STATE_RF_OFF)*/ +#define FW_PS_STATE_RF_OFF_LOW_PWR_88E (FW_PS_CLOCK_OFF) + +#define FW_PS_STATE_ALL_ON_92C (FW_PS_STATE_S4) +#define FW_PS_STATE_RF_ON_92C (FW_PS_STATE_S3) +#define FW_PS_STATE_RF_OFF_92C (FW_PS_STATE_S2) +#define FW_PS_STATE_RF_OFF_LOW_PWR_92C (FW_PS_STATE_S1) + + +/* For 88E H2C PwrMode Cmd ID 5.*/ +#define FW_PWR_STATE_ACTIVE ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE)) +#define FW_PWR_STATE_RF_OFF 0 + +#define FW_PS_IS_ACK(x) ((x) & FW_PS_ACK) +#define FW_PS_IS_CLK_ON(x) ((x) & (FW_PS_RF_OFF | FW_PS_ALL_ON)) +#define FW_PS_IS_RF_ON(x) ((x) & (FW_PS_ALL_ON)) +#define FW_PS_IS_ACTIVE(x) ((x) & (FW_PS_ST_ACTIVE)) +#define FW_PS_IS_CPWM_INT(x) ((x) & 0x40) + +#define FW_CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) + +#define IS_IN_LOW_POWER_STATE_88E(fwpsstate) \ + (FW_PS_STATE(fwpsstate) == FW_PS_CLOCK_OFF) + +#define FW_PWR_STATE_ACTIVE ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE)) +#define FW_PWR_STATE_RF_OFF 0 + +#define pagenum_128(_len) (u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0)) + +#define SET_88E_H2CCMD_WOWLAN_FUNC_ENABLE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_PATTERN_MATCH_ENABLE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 1, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_MAGIC_PKT_ENABLE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 2, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_UNICAST_PKT_ENABLE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 3, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_ALL_PKT_DROP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 4, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_GPIO_ACTIVE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 5, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_REKEY_WAKE_UP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 6, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_DISCONNECT_WAKE_UP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 7, 1, __val) +#define SET_88E_H2CCMD_WOWLAN_GPIONUM(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_88E_H2CCMD_WOWLAN_GPIO_DURATION(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) + + +#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_PWRMODE_PARM_RLBM(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 4, __val) +#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 4, 4, __val) +#define SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) +#define SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+3, 0, 8, __val) +#define SET_H2CCMD_PWRMODE_PARM_PWR_STATE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+4, 0, 8, __val) +#define GET_88E_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd) \ + LE_BITS_TO_1BYTE(__ph2ccmd, 0, 8) + +#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) + +/* AP_OFFLOAD */ +#define SET_H2CCMD_AP_OFFLOAD_ON(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_AP_OFFLOAD_HIDDEN(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_H2CCMD_AP_OFFLOAD_DENYANY(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) +#define SET_H2CCMD_AP_OFFLOAD_WAKEUP_EVT_RPT(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+3, 0, 8, __val) + +/* Keep Alive Control*/ +#define SET_88E_H2CCMD_KEEP_ALIVE_ENABLE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 1, __val) +#define SET_88E_H2CCMD_KEEP_ALIVE_ACCPEPT_USER_DEFINED(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 1, 1, __val) +#define SET_88E_H2CCMD_KEEP_ALIVE_PERIOD(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) + +/*REMOTE_WAKE_CTRL */ +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_EN(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 1, __val) +#if (USE_OLD_WOWLAN_DEBUG_FW == 0) +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_ARP_OFFLOAD_EN(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 1, 1, __val) +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_NDP_OFFLOAD_EN(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 2, 1, __val) +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_GTK_OFFLOAD_EN(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 3, 1, __val) +#else +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_PAIRWISE_ENC_ALG(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_88E_H2CCMD_REMOTE_WAKE_CTRL_GROUP_ENC_ALG(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) +#endif + +/* GTK_OFFLOAD */ +#define SET_88E_H2CCMD_AOAC_GLOBAL_INFO_PAIRWISE_ENC_ALG(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_88E_H2CCMD_AOAC_GLOBAL_INFO_GROUP_ENC_ALG(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) + +/* AOAC_RSVDPAGE_LOC */ +#define SET_88E_H2CCMD_AOAC_RSVDPAGE_LOC_REM_WAKE_CTRL_INFO(__ph2ccmd, __val)\ + SET_BITS_TO_LE_1BYTE((__ph2ccmd), 0, 8, __val) +#define SET_88E_H2CCMD_AOAC_RSVDPAGE_LOC_ARP_RSP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_88E_H2CCMD_AOAC_RSVDPAGE_LOC_NEIGHBOR_ADV(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) +#define SET_88E_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_RSP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+3, 0, 8, __val) +#define SET_88E_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_INFO(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+4, 0, 8, __val) + +void rtl8723be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode); +void rtl8723be_set_fw_ap_off_load_cmd(struct ieee80211_hw *hw, + u8 ap_offload_enable); +void rtl8723be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, + u32 cmd_len, u8 *p_cmdbuffer); +void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw); +void rtl8723be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, + bool dl_finished); +void rtl8723be_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus); +int rtl8723be_download_fw(struct ieee80211_hw *hw, + bool buse_wake_on_wlan_fw); +void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, + u8 p2p_ps_state); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/rtlwifi/rtl8723be/hw.c new file mode 100644 index 000000000000..7e70c7108d91 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/hw.c @@ -0,0 +1,2527 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../efuse.h" +#include "../base.h" +#include "../regd.h" +#include "../cam.h" +#include "../ps.h" +#include "../pci.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "dm.h" +#include "../rtl8723com/dm_common.h" +#include "fw.h" +#include "../rtl8723com/fw_common.h" +#include "led.h" +#include "hw.h" +#include "pwrseq.h" +#include "../btcoexist/rtl_btc.h" + +#define LLT_CONFIG 5 + +static void _rtl8723be_return_beacon_queue_skb(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[BEACON_QUEUE]; + + while (skb_queue_len(&ring->queue)) { + struct rtl_tx_desc *entry = &ring->desc[ring->idx]; + struct sk_buff *skb = __skb_dequeue(&ring->queue); + + pci_unmap_single(rtlpci->pdev, + rtlpriv->cfg->ops->get_desc( + (u8 *)entry, true, HW_DESC_TXBUFF_ADDR), + skb->len, PCI_DMA_TODEVICE); + kfree_skb(skb); + ring->idx = (ring->idx + 1) % ring->entries; + } +} + +static void _rtl8723be_set_bcn_ctrl_reg(struct ieee80211_hw *hw, + u8 set_bits, u8 clear_bits) +{ + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpci->reg_bcn_ctrl_val |= set_bits; + rtlpci->reg_bcn_ctrl_val &= ~clear_bits; + + rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val); +} + +static void _rtl8723be_stop_tx_beacon(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 tmp1byte; + + tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2); + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6))); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64); + tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2); + tmp1byte &= ~(BIT(0)); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte); +} + +static void _rtl8723be_resume_tx_beacon(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 tmp1byte; + + tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2); + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6)); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff); + tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2); + tmp1byte |= BIT(1); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte); +} + +static void _rtl8723be_enable_bcn_sub_func(struct ieee80211_hw *hw) +{ + _rtl8723be_set_bcn_ctrl_reg(hw, 0, BIT(1)); +} + +static void _rtl8723be_disable_bcn_sub_func(struct ieee80211_hw *hw) +{ + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(1), 0); +} + +static void _rtl8723be_set_fw_clock_on(struct ieee80211_hw *hw, u8 rpwm_val, + bool need_turn_off_ckk) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool support_remote_wake_up; + u32 count = 0, isr_regaddr, content; + bool schedule_timer = need_turn_off_ckk; + rtlpriv->cfg->ops->get_hw_reg(hw, HAL_DEF_WOWLAN, + (u8 *)(&support_remote_wake_up)); + + if (!rtlhal->fw_ready) + return; + if (!rtlpriv->psc.fw_current_inpsmode) + return; + + while (1) { + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + if (rtlhal->fw_clk_change_in_progress) { + while (rtlhal->fw_clk_change_in_progress) { + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + count++; + udelay(100); + if (count > 1000) + return; + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + } + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + } else { + rtlhal->fw_clk_change_in_progress = false; + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + break; + } + } + if (IS_IN_LOW_POWER_STATE_88E(rtlhal->fw_ps_state)) { + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_SET_RPWM, + (u8 *)(&rpwm_val)); + if (FW_PS_IS_ACK(rpwm_val)) { + isr_regaddr = REG_HISR; + content = rtl_read_dword(rtlpriv, isr_regaddr); + while (!(content & IMR_CPWM) && (count < 500)) { + udelay(50); + count++; + content = rtl_read_dword(rtlpriv, isr_regaddr); + } + + if (content & IMR_CPWM) { + rtl_write_word(rtlpriv, isr_regaddr, 0x0100); + rtlhal->fw_ps_state = FW_PS_STATE_RF_ON_88E; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + "Receive CPWM INT!!! Set " + "pHalData->FwPSState = %X\n", + rtlhal->fw_ps_state); + } + } + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + rtlhal->fw_clk_change_in_progress = false; + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + if (schedule_timer) { + mod_timer(&rtlpriv->works.fw_clockoff_timer, + jiffies + MSECS(10)); + } + } else { + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + rtlhal->fw_clk_change_in_progress = false; + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + } +} + +static void _rtl8723be_set_fw_clock_off(struct ieee80211_hw *hw, u8 rpwm_val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring; + enum rf_pwrstate rtstate; + bool schedule_timer = false; + u8 queue; + + if (!rtlhal->fw_ready) + return; + if (!rtlpriv->psc.fw_current_inpsmode) + return; + if (!rtlhal->allow_sw_to_change_hwclc) + return; + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, (u8 *)(&rtstate)); + if (rtstate == ERFOFF || rtlpriv->psc.inactive_pwrstate == ERFOFF) + return; + + for (queue = 0; queue < RTL_PCI_MAX_TX_QUEUE_COUNT; queue++) { + ring = &rtlpci->tx_ring[queue]; + if (skb_queue_len(&ring->queue)) { + schedule_timer = true; + break; + } + } + if (schedule_timer) { + mod_timer(&rtlpriv->works.fw_clockoff_timer, + jiffies + MSECS(10)); + return; + } + if (FW_PS_STATE(rtlhal->fw_ps_state) != + FW_PS_STATE_RF_OFF_LOW_PWR_88E) { + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + if (!rtlhal->fw_clk_change_in_progress) { + rtlhal->fw_clk_change_in_progress = true; + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + rtlhal->fw_ps_state = FW_PS_STATE(rpwm_val); + rtl_write_word(rtlpriv, REG_HISR, 0x0100); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, + (u8 *)(&rpwm_val)); + spin_lock_bh(&rtlpriv->locks.fw_ps_lock); + rtlhal->fw_clk_change_in_progress = false; + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + } else { + spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); + mod_timer(&rtlpriv->works.fw_clockoff_timer, + jiffies + MSECS(10)); + } + } +} + +static void _rtl8723be_set_fw_ps_rf_on(struct ieee80211_hw *hw) +{ + u8 rpwm_val = 0; + rpwm_val |= (FW_PS_STATE_RF_OFF_88E | FW_PS_ACK); + _rtl8723be_set_fw_clock_on(hw, rpwm_val, true); +} + +static void _rtl8723be_fwlps_leave(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool fw_current_inps = false; + u8 rpwm_val = 0, fw_pwrmode = FW_PS_ACTIVE_MODE; + + if (ppsc->low_power_enable) { + rpwm_val = (FW_PS_STATE_ALL_ON_88E | FW_PS_ACK);/* RF on */ + _rtl8723be_set_fw_clock_on(hw, rpwm_val, false); + rtlhal->allow_sw_to_change_hwclc = false; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, + (u8 *)(&fw_pwrmode)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_inps)); + } else { + rpwm_val = FW_PS_STATE_ALL_ON_88E; /* RF on */ + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, + (u8 *)(&rpwm_val)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, + (u8 *)(&fw_pwrmode)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_inps)); + } +} + +static void _rtl8723be_fwlps_enter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool fw_current_inps = true; + u8 rpwm_val; + + if (ppsc->low_power_enable) { + rpwm_val = FW_PS_STATE_RF_OFF_LOW_PWR_88E; /* RF off */ + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_inps)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, + (u8 *)(&ppsc->fwctrl_psmode)); + rtlhal->allow_sw_to_change_hwclc = true; + _rtl8723be_set_fw_clock_off(hw, rpwm_val); + + } else { + rpwm_val = FW_PS_STATE_RF_OFF_88E; /* RF off */ + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *)(&fw_current_inps)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, + (u8 *)(&ppsc->fwctrl_psmode)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, + (u8 *)(&rpwm_val)); + } +} + +void rtl8723be_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + switch (variable) { + case HW_VAR_RCR: + *((u32 *)(val)) = rtlpci->receive_config; + break; + case HW_VAR_RF_STATE: + *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state; + break; + case HW_VAR_FWLPS_RF_ON: { + enum rf_pwrstate rfstate; + u32 val_rcr; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, + (u8 *)(&rfstate)); + if (rfstate == ERFOFF) { + *((bool *)(val)) = true; + } else { + val_rcr = rtl_read_dword(rtlpriv, REG_RCR); + val_rcr &= 0x00070000; + if (val_rcr) + *((bool *)(val)) = false; + else + *((bool *)(val)) = true; + } + break; } + case HW_VAR_FW_PSMODE_STATUS: + *((bool *)(val)) = ppsc->fw_current_inpsmode; + break; + case HW_VAR_CORRECT_TSF: { + u64 tsf; + u32 *ptsf_low = (u32 *)&tsf; + u32 *ptsf_high = ((u32 *)&tsf) + 1; + + *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4)); + *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR); + + *((u64 *)(val)) = tsf; + + break; } + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process %x\n", variable); + break; + } +} + +void rtl8723be_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + u8 idx; + + switch (variable) { + case HW_VAR_ETHER_ADDR: + for (idx = 0; idx < ETH_ALEN; idx++) + rtl_write_byte(rtlpriv, (REG_MACID + idx), val[idx]); + break; + case HW_VAR_BASIC_RATE: { + u16 rate_cfg = ((u16 *)val)[0]; + u8 rate_index = 0; + rate_cfg = rate_cfg & 0x15f; + rate_cfg |= 0x01; + rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff); + rtl_write_byte(rtlpriv, REG_RRSR + 1, (rate_cfg >> 8) & 0xff); + while (rate_cfg > 0x1) { + rate_cfg = (rate_cfg >> 1); + rate_index++; + } + rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, rate_index); + break; } + case HW_VAR_BSSID: + for (idx = 0; idx < ETH_ALEN; idx++) + rtl_write_byte(rtlpriv, (REG_BSSID + idx), val[idx]); + break; + case HW_VAR_SIFS: + rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]); + rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]); + + rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]); + rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]); + + if (!mac->ht_enable) + rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM, 0x0e0e); + else + rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM, + *((u16 *)val)); + break; + case HW_VAR_SLOT_TIME: { + u8 e_aci; + + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + "HW_VAR_SLOT_TIME %x\n", val[0]); + + rtl_write_byte(rtlpriv, REG_SLOT, val[0]); + + for (e_aci = 0; e_aci < AC_MAX; e_aci++) { + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, + (u8 *)(&e_aci)); + } + break; } + case HW_VAR_ACK_PREAMBLE: { + u8 reg_tmp; + u8 short_preamble = (bool) (*(u8 *)val); + reg_tmp = rtl_read_byte(rtlpriv, REG_TRXPTCL_CTL + 2); + if (short_preamble) { + reg_tmp |= 0x02; + rtl_write_byte(rtlpriv, REG_TRXPTCL_CTL + 2, reg_tmp); + } else { + reg_tmp &= 0xFD; + rtl_write_byte(rtlpriv, REG_TRXPTCL_CTL + 2, reg_tmp); + } + break; } + case HW_VAR_WPA_CONFIG: + rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *)val)); + break; + case HW_VAR_AMPDU_MIN_SPACE: { + u8 min_spacing_to_set; + u8 sec_min_space; + + min_spacing_to_set = *((u8 *)val); + if (min_spacing_to_set <= 7) { + sec_min_space = 0; + + if (min_spacing_to_set < sec_min_space) + min_spacing_to_set = sec_min_space; + + mac->min_space_cfg = ((mac->min_space_cfg & 0xf8) | + min_spacing_to_set); + + *val = min_spacing_to_set; + + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n", + mac->min_space_cfg); + + rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, + mac->min_space_cfg); + } + break; } + case HW_VAR_SHORTGI_DENSITY: { + u8 density_to_set; + + density_to_set = *((u8 *)val); + mac->min_space_cfg |= (density_to_set << 3); + + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + "Set HW_VAR_SHORTGI_DENSITY: %#x\n", + mac->min_space_cfg); + + rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, + mac->min_space_cfg); + break; } + case HW_VAR_AMPDU_FACTOR: { + u8 regtoset_normal[4] = {0x41, 0xa8, 0x72, 0xb9}; + u8 factor_toset; + u8 *p_regtoset = NULL; + u8 index = 0; + + p_regtoset = regtoset_normal; + + factor_toset = *((u8 *)val); + if (factor_toset <= 3) { + factor_toset = (1 << (factor_toset + 2)); + if (factor_toset > 0xf) + factor_toset = 0xf; + + for (index = 0; index < 4; index++) { + if ((p_regtoset[index] & 0xf0) > + (factor_toset << 4)) + p_regtoset[index] = + (p_regtoset[index] & 0x0f) | + (factor_toset << 4); + + if ((p_regtoset[index] & 0x0f) > factor_toset) + p_regtoset[index] = + (p_regtoset[index] & 0xf0) | + (factor_toset); + + rtl_write_byte(rtlpriv, + (REG_AGGLEN_LMT + index), + p_regtoset[index]); + } + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + "Set HW_VAR_AMPDU_FACTOR: %#x\n", + factor_toset); + } + break; } + case HW_VAR_AC_PARAM: { + u8 e_aci = *((u8 *)val); + rtl8723_dm_init_edca_turbo(hw); + + if (rtlpci->acm_method != EACMWAY2_SW) + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, + (u8 *)(&e_aci)); + break; } + case HW_VAR_ACM_CTRL: { + u8 e_aci = *((u8 *)val); + union aci_aifsn *p_aci_aifsn = + (union aci_aifsn *)(&(mac->ac[0].aifs)); + u8 acm = p_aci_aifsn->f.acm; + u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL); + + acm_ctrl = + acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1); + + if (acm) { + switch (e_aci) { + case AC0_BE: + acm_ctrl |= ACMHW_BEQEN; + break; + case AC2_VI: + acm_ctrl |= ACMHW_VIQEN; + break; + case AC3_VO: + acm_ctrl |= ACMHW_VOQEN; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "HW_VAR_ACM_CTRL acm set " + "failed: eACI is %d\n", acm); + break; + } + } else { + switch (e_aci) { + case AC0_BE: + acm_ctrl &= (~ACMHW_BEQEN); + break; + case AC2_VI: + acm_ctrl &= (~ACMHW_VIQEN); + break; + case AC3_VO: + acm_ctrl &= (~ACMHW_BEQEN); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + } + RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE, + "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] " + "Write 0x%X\n", acm_ctrl); + rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl); + break; } + case HW_VAR_RCR: + rtl_write_dword(rtlpriv, REG_RCR, ((u32 *)(val))[0]); + rtlpci->receive_config = ((u32 *)(val))[0]; + break; + case HW_VAR_RETRY_LIMIT: { + u8 retry_limit = ((u8 *)(val))[0]; + + rtl_write_word(rtlpriv, REG_RL, + retry_limit << RETRY_LIMIT_SHORT_SHIFT | + retry_limit << RETRY_LIMIT_LONG_SHIFT); + break; } + case HW_VAR_DUAL_TSF_RST: + rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1))); + break; + case HW_VAR_EFUSE_BYTES: + rtlefuse->efuse_usedbytes = *((u16 *)val); + break; + case HW_VAR_EFUSE_USAGE: + rtlefuse->efuse_usedpercentage = *((u8 *)val); + break; + case HW_VAR_IO_CMD: + rtl8723be_phy_set_io_cmd(hw, (*(enum io_type *)val)); + break; + case HW_VAR_SET_RPWM: { + u8 rpwm_val; + + rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM); + udelay(1); + + if (rpwm_val & BIT(7)) { + rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, (*(u8 *)val)); + } else { + rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, + ((*(u8 *)val) | BIT(7))); + } + break; } + case HW_VAR_H2C_FW_PWRMODE: + rtl8723be_set_fw_pwrmode_cmd(hw, (*(u8 *)val)); + break; + case HW_VAR_FW_PSMODE_STATUS: + ppsc->fw_current_inpsmode = *((bool *)val); + break; + case HW_VAR_RESUME_CLK_ON: + _rtl8723be_set_fw_ps_rf_on(hw); + break; + case HW_VAR_FW_LPS_ACTION: { + bool enter_fwlps = *((bool *)val); + + if (enter_fwlps) + _rtl8723be_fwlps_enter(hw); + else + _rtl8723be_fwlps_leave(hw); + + break; } + case HW_VAR_H2C_FW_JOINBSSRPT: { + u8 mstatus = (*(u8 *)val); + u8 tmp_regcr, tmp_reg422, bcnvalid_reg; + u8 count = 0, dlbcn_count = 0; + bool recover = false; + + if (mstatus == RT_MEDIA_CONNECT) { + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID, NULL); + + tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1); + rtl_write_byte(rtlpriv, REG_CR + 1, + (tmp_regcr | BIT(0))); + + _rtl8723be_set_bcn_ctrl_reg(hw, 0, BIT(3)); + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(4), 0); + + tmp_reg422 = rtl_read_byte(rtlpriv, + REG_FWHW_TXQ_CTRL + 2); + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, + tmp_reg422 & (~BIT(6))); + if (tmp_reg422 & BIT(6)) + recover = true; + + do { + bcnvalid_reg = rtl_read_byte(rtlpriv, + REG_TDECTRL + 2); + rtl_write_byte(rtlpriv, REG_TDECTRL + 2, + (bcnvalid_reg | BIT(0))); + _rtl8723be_return_beacon_queue_skb(hw); + + rtl8723be_set_fw_rsvdpagepkt(hw, 0); + bcnvalid_reg = rtl_read_byte(rtlpriv, + REG_TDECTRL + 2); + count = 0; + while (!(bcnvalid_reg & BIT(0)) && count < 20) { + count++; + udelay(10); + bcnvalid_reg = rtl_read_byte(rtlpriv, + REG_TDECTRL + 2); + } + dlbcn_count++; + } while (!(bcnvalid_reg & BIT(0)) && dlbcn_count < 5); + + if (bcnvalid_reg & BIT(0)) + rtl_write_byte(rtlpriv, REG_TDECTRL+2, BIT(0)); + + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(3), 0); + _rtl8723be_set_bcn_ctrl_reg(hw, 0, BIT(4)); + + if (recover) { + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, + tmp_reg422); + } + rtl_write_byte(rtlpriv, REG_CR + 1, + (tmp_regcr & ~(BIT(0)))); + } + rtl8723be_set_fw_joinbss_report_cmd(hw, (*(u8 *)val)); + break; } + case HW_VAR_H2C_FW_P2P_PS_OFFLOAD: + rtl8723be_set_p2p_ps_offload_cmd(hw, (*(u8 *)val)); + break; + case HW_VAR_AID: { + u16 u2btmp; + u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT); + u2btmp &= 0xC000; + rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, + (u2btmp | mac->assoc_id)); + break; } + case HW_VAR_CORRECT_TSF: { + u8 btype_ibss = ((u8 *)(val))[0]; + + if (btype_ibss) + _rtl8723be_stop_tx_beacon(hw); + + _rtl8723be_set_bcn_ctrl_reg(hw, 0, BIT(3)); + + rtl_write_dword(rtlpriv, REG_TSFTR, + (u32) (mac->tsf & 0xffffffff)); + rtl_write_dword(rtlpriv, REG_TSFTR + 4, + (u32) ((mac->tsf >> 32) & 0xffffffff)); + + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(3), 0); + + if (btype_ibss) + _rtl8723be_resume_tx_beacon(hw); + break; } + case HW_VAR_KEEP_ALIVE: { + u8 array[2]; + array[0] = 0xff; + array[1] = *((u8 *)val); + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_KEEP_ALIVE_CTRL, + 2, array); + break; } + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process %x\n", + variable); + break; + } +} + +static bool _rtl8723be_llt_write(struct ieee80211_hw *hw, u32 address, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + bool status = true; + int count = 0; + u32 value = _LLT_INIT_ADDR(address) | _LLT_INIT_DATA(data) | + _LLT_OP(_LLT_WRITE_ACCESS); + + rtl_write_dword(rtlpriv, REG_LLT_INIT, value); + + do { + value = rtl_read_dword(rtlpriv, REG_LLT_INIT); + if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value)) + break; + + if (count > POLLING_LLT_THRESHOLD) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Failed to polling write LLT done at " + "address %d!\n", address); + status = false; + break; + } + } while (++count); + + return status; +} + +static bool _rtl8723be_llt_table_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + unsigned short i; + u8 txpktbuf_bndy; + u8 maxpage; + bool status; + + maxpage = 255; + txpktbuf_bndy = 245; + + rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, + (0x27FF0000 | txpktbuf_bndy)); + rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy); + + rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy); + + rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_PBP, 0x31); + rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4); + + for (i = 0; i < (txpktbuf_bndy - 1); i++) { + status = _rtl8723be_llt_write(hw, i, i + 1); + if (!status) + return status; + } + status = _rtl8723be_llt_write(hw, (txpktbuf_bndy - 1), 0xFF); + + if (!status) + return status; + + for (i = txpktbuf_bndy; i < maxpage; i++) { + status = _rtl8723be_llt_write(hw, i, (i + 1)); + if (!status) + return status; + } + status = _rtl8723be_llt_write(hw, maxpage, txpktbuf_bndy); + if (!status) + return status; + + rtl_write_dword(rtlpriv, REG_RQPN, 0x80e40808); + rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x00); + + return true; +} + +static void _rtl8723be_gen_refresh_led_state(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_led *pled0 = &(pcipriv->ledctl.sw_led0); + + if (rtlpriv->rtlhal.up_first_time) + return; + + if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) + rtl8723be_sw_led_on(hw, pled0); + else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT) + rtl8723be_sw_led_on(hw, pled0); + else + rtl8723be_sw_led_off(hw, pled0); +} + +static bool _rtl8723be_init_mac(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + unsigned char bytetmp; + unsigned short wordtmp; + u16 retry = 0; + bool mac_func_enable; + + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00); + + /*Auto Power Down to CHIP-off State*/ + bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) & (~BIT(7)); + rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp); + + bytetmp = rtl_read_byte(rtlpriv, REG_CR); + if (bytetmp == 0xFF) + mac_func_enable = true; + else + mac_func_enable = false; + + /* HW Power on sequence */ + if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, + PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, + RTL8723_NIC_ENABLE_FLOW)) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "init MAC Fail as power on failure\n"); + return false; + } + bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO) | BIT(4); + rtl_write_byte(rtlpriv, REG_APS_FSMCO, bytetmp); + + bytetmp = rtl_read_byte(rtlpriv, REG_CR); + bytetmp = 0xff; + rtl_write_byte(rtlpriv, REG_CR, bytetmp); + mdelay(2); + + bytetmp = rtl_read_byte(rtlpriv, REG_HWSEQ_CTRL); + bytetmp |= 0x7f; + rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, bytetmp); + mdelay(2); + + bytetmp = rtl_read_byte(rtlpriv, REG_SYS_CFG + 3); + if (bytetmp & BIT(0)) { + bytetmp = rtl_read_byte(rtlpriv, 0x7c); + bytetmp |= BIT(6); + rtl_write_byte(rtlpriv, 0x7c, bytetmp); + } + bytetmp = rtl_read_byte(rtlpriv, REG_SYS_CLKR); + bytetmp |= BIT(3); + rtl_write_byte(rtlpriv, REG_SYS_CLKR, bytetmp); + bytetmp = rtl_read_byte(rtlpriv, REG_GPIO_MUXCFG + 1); + bytetmp &= ~BIT(4); + rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG + 1, bytetmp); + + bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG+3); + rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+3, bytetmp | 0x77); + + rtl_write_word(rtlpriv, REG_CR, 0x2ff); + + if (!mac_func_enable) { + if (!_rtl8723be_llt_table_init(hw)) + return false; + } + rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff); + rtl_write_dword(rtlpriv, REG_HISRE, 0xffffffff); + + /* Enable FW Beamformer Interrupt */ + bytetmp = rtl_read_byte(rtlpriv, REG_FWIMR + 3); + rtl_write_byte(rtlpriv, REG_FWIMR + 3, bytetmp | BIT(6)); + + wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL); + wordtmp &= 0xf; + wordtmp |= 0xF5B1; + rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp); + + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F); + rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config); + rtl_write_word(rtlpriv, REG_RXFLTMAP2, 0xFFFF); + rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config); + + rtl_write_byte(rtlpriv, 0x4d0, 0x0); + + rtl_write_dword(rtlpriv, REG_BCNQ_DESA, + ((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) & + DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_MGQ_DESA, + (u64) rtlpci->tx_ring[MGNT_QUEUE].dma & + DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_VOQ_DESA, + (u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_VIQ_DESA, + (u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_BEQ_DESA, + (u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_BKQ_DESA, + (u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_HQ_DESA, + (u64) rtlpci->tx_ring[HIGH_QUEUE].dma & + DMA_BIT_MASK(32)); + rtl_write_dword(rtlpriv, REG_RX_DESA, + (u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma & + DMA_BIT_MASK(32)); + + bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG + 3); + rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, bytetmp | 0x77); + + rtl_write_dword(rtlpriv, REG_INT_MIG, 0); + + bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL); + rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6)); + + rtl_write_byte(rtlpriv, REG_SECONDARY_CCA_CTRL, 0x3); + + do { + retry++; + bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL); + } while ((retry < 200) && (bytetmp & BIT(7))); + + _rtl8723be_gen_refresh_led_state(hw); + + rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0); + + bytetmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL); + rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, bytetmp & ~BIT(2)); + + return true; +} + +static void _rtl8723be_hw_configure(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 reg_bw_opmode; + u32 reg_ratr, reg_prsr; + + reg_bw_opmode = BW_OPMODE_20MHZ; + reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG | + RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS; + reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG; + + rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr); + rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF); +} + +static void _rtl8723be_enable_aspm_back_door(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + rtl_write_byte(rtlpriv, 0x34b, 0x93); + rtl_write_word(rtlpriv, 0x350, 0x870c); + rtl_write_byte(rtlpriv, 0x352, 0x1); + + if (ppsc->support_backdoor) + rtl_write_byte(rtlpriv, 0x349, 0x1b); + else + rtl_write_byte(rtlpriv, 0x349, 0x03); + + rtl_write_word(rtlpriv, 0x350, 0x2718); + rtl_write_byte(rtlpriv, 0x352, 0x1); +} + +void rtl8723be_enable_hw_security_config(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 sec_reg_value; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n", + rtlpriv->sec.pairwise_enc_algorithm, + rtlpriv->sec.group_enc_algorithm); + + if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + "not open hw encryption\n"); + return; + } + sec_reg_value = SCR_TXENCENABLE | SCR_RXDECENABLE; + + if (rtlpriv->sec.use_defaultkey) { + sec_reg_value |= SCR_TXUSEDK; + sec_reg_value |= SCR_RXUSEDK; + } + sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK); + + rtl_write_byte(rtlpriv, REG_CR + 1, 0x02); + + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "The SECR-value %x\n", + sec_reg_value); + + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value); +} + +int rtl8723be_hw_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + bool rtstatus = true; + int err; + u8 tmp_u1b; + unsigned long flags; + + /* reenable interrupts to not interfere with other devices */ + local_save_flags(flags); + local_irq_enable(); + + rtlpriv->rtlhal.being_init_adapter = true; + rtlpriv->intf_ops->disable_aspm(hw); + rtstatus = _rtl8723be_init_mac(hw); + if (!rtstatus) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n"); + err = 1; + goto exit; + } + tmp_u1b = rtl_read_byte(rtlpriv, REG_SYS_CFG); + tmp_u1b &= 0x7F; + rtl_write_byte(rtlpriv, REG_SYS_CFG, tmp_u1b); + + err = rtl8723_download_fw(hw, true); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "Failed to download FW. Init HW without FW now..\n"); + err = 1; + rtlhal->fw_ready = false; + goto exit; + } else { + rtlhal->fw_ready = true; + } + rtlhal->last_hmeboxnum = 0; + rtl8723be_phy_mac_config(hw); + /* because last function modify RCR, so we update + * rcr var here, or TP will unstable for receive_config + * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx + * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252 + */ + rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR); + rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV); + rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config); + + rtl8723be_phy_bb_config(hw); + rtlphy->rf_mode = RF_OP_BY_SW_3WIRE; + rtl8723be_phy_rf_config(hw); + + rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0, + RF_CHNLBW, RFREG_OFFSET_MASK); + rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1, + RF_CHNLBW, RFREG_OFFSET_MASK); + rtlphy->rfreg_chnlval[0] &= 0xFFF03FF; + rtlphy->rfreg_chnlval[0] |= (BIT(10) | BIT(11)); + + rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1); + rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1); + rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1); + _rtl8723be_hw_configure(hw); + rtl_cam_reset_all_entry(hw); + rtl8723be_enable_hw_security_config(hw); + + ppsc->rfpwr_state = ERFON; + + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr); + _rtl8723be_enable_aspm_back_door(hw); + rtlpriv->intf_ops->enable_aspm(hw); + + rtl8723be_bt_hw_init(hw); + + rtl_set_bbreg(hw, 0x64, BIT(20), 0); + rtl_set_bbreg(hw, 0x64, BIT(24), 0); + + rtl_set_bbreg(hw, 0x40, BIT(4), 0); + rtl_set_bbreg(hw, 0x40, BIT(3), 1); + + rtl_set_bbreg(hw, 0x944, BIT(0)|BIT(1), 0x3); + rtl_set_bbreg(hw, 0x930, 0xff, 0x77); + + rtl_set_bbreg(hw, 0x38, BIT(11), 0x1); + + rtl_set_bbreg(hw, 0xb2c, 0xffffffff, 0x80000000); + + if (ppsc->rfpwr_state == ERFON) { + rtl8723be_dm_check_txpower_tracking(hw); + rtl8723be_phy_lc_calibrate(hw); + } + tmp_u1b = efuse_read_1byte(hw, 0x1FA); + if (!(tmp_u1b & BIT(0))) { + rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "PA BIAS path A\n"); + } + if (!(tmp_u1b & BIT(4))) { + tmp_u1b = rtl_read_byte(rtlpriv, 0x16); + tmp_u1b &= 0x0F; + rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80); + udelay(10); + rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n"); + } + rtl8723be_dm_init(hw); +exit: + local_irq_restore(flags); + rtlpriv->rtlhal.being_init_adapter = false; + return err; +} + +static enum version_8723e _rtl8723be_read_chip_version(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + enum version_8723e version = VERSION_UNKNOWN; + u8 count = 0; + u8 value8; + u32 value32; + + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0); + + value8 = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 2); + rtl_write_byte(rtlpriv, REG_APS_FSMCO + 2, value8 | BIT(0)); + + value8 = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1); + rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, value8 | BIT(0)); + + value8 = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1); + while (((value8 & BIT(0))) && (count++ < 100)) { + udelay(10); + value8 = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1); + } + count = 0; + value8 = rtl_read_byte(rtlpriv, REG_ROM_VERSION); + while ((value8 == 0) && (count++ < 50)) { + value8 = rtl_read_byte(rtlpriv, REG_ROM_VERSION); + mdelay(1); + } + value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG1); + if ((value32 & (CHIP_8723B)) != CHIP_8723B) + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "unkown chip version\n"); + else + version = (enum version_8723e) VERSION_TEST_CHIP_1T1R_8723B; + + rtlphy->rf_type = RF_1T1R; + + value8 = rtl_read_byte(rtlpriv, REG_ROM_VERSION); + if (value8 >= 0x02) + version |= BIT(3); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ? + "RF_2T2R" : "RF_1T1R"); + + return version; +} + +static int _rtl8723be_set_media_status(struct ieee80211_hw *hw, + enum nl80211_iftype type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 bt_msr = rtl_read_byte(rtlpriv, MSR) & 0xfc; + enum led_ctl_mode ledaction = LED_CTL_NO_LINK; + + rtl_write_dword(rtlpriv, REG_BCN_CTRL, 0); + RT_TRACE(rtlpriv, COMP_BEACON, DBG_LOUD, + "clear 0x550 when set HW_VAR_MEDIA_STATUS\n"); + + if (type == NL80211_IFTYPE_UNSPECIFIED || + type == NL80211_IFTYPE_STATION) { + _rtl8723be_stop_tx_beacon(hw); + _rtl8723be_enable_bcn_sub_func(hw); + } else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) { + _rtl8723be_resume_tx_beacon(hw); + _rtl8723be_disable_bcn_sub_func(hw); + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "Set HW_VAR_MEDIA_STATUS: " + "No such media status(%x).\n", type); + } + switch (type) { + case NL80211_IFTYPE_UNSPECIFIED: + bt_msr |= MSR_NOLINK; + ledaction = LED_CTL_LINK; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Set Network type to NO LINK!\n"); + break; + case NL80211_IFTYPE_ADHOC: + bt_msr |= MSR_ADHOC; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Set Network type to Ad Hoc!\n"); + break; + case NL80211_IFTYPE_STATION: + bt_msr |= MSR_INFRA; + ledaction = LED_CTL_LINK; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Set Network type to STA!\n"); + break; + case NL80211_IFTYPE_AP: + bt_msr |= MSR_AP; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Set Network type to AP!\n"); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Network type %d not support!\n", type); + return 1; + } + rtl_write_byte(rtlpriv, (MSR), bt_msr); + rtlpriv->cfg->ops->led_control(hw, ledaction); + if ((bt_msr & 0x03) == MSR_AP) + rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00); + else + rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66); + return 0; +} + +void rtl8723be_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + u32 reg_rcr = rtlpci->receive_config; + + if (rtlpriv->psc.rfpwr_state != ERFON) + return; + + if (check_bssid) { + reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, + (u8 *)(®_rcr)); + _rtl8723be_set_bcn_ctrl_reg(hw, 0, BIT(4)); + } else if (!check_bssid) { + reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN)); + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(4), 0); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, + (u8 *)(®_rcr)); + } +} + +int rtl8723be_set_network_type(struct ieee80211_hw *hw, + enum nl80211_iftype type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (_rtl8723be_set_media_status(hw, type)) + return -EOPNOTSUPP; + + if (rtlpriv->mac80211.link_state == MAC80211_LINKED) { + if (type != NL80211_IFTYPE_AP) + rtl8723be_set_check_bssid(hw, true); + } else { + rtl8723be_set_check_bssid(hw, false); + } + return 0; +} + +/* don't set REG_EDCA_BE_PARAM here + * because mac80211 will send pkt when scan + */ +void rtl8723be_set_qos(struct ieee80211_hw *hw, int aci) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + rtl8723_dm_init_edca_turbo(hw); + switch (aci) { + case AC1_BK: + rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f); + break; + case AC0_BE: + break; + case AC2_VI: + rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322); + break; + case AC3_VO: + rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222); + break; + default: + RT_ASSERT(false, "invalid aci: %d !\n", aci); + break; + } +} + +void rtl8723be_enable_interrupt(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF); + rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF); + rtlpci->irq_enabled = true; + /* there are some C2H CMDs have been sent + * before system interrupt is enabled, e.g., C2H, CPWM. + * So we need to clear all C2H events that FW has notified, + * otherwise FW won't schedule any commands anymore. + */ + rtl_write_byte(rtlpriv, REG_C2HEVT_CLEAR, 0); + /*enable system interrupt*/ + rtl_write_dword(rtlpriv, REG_HSIMR, rtlpci->sys_irq_mask & 0xFFFFFFFF); +} + +void rtl8723be_disable_interrupt(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + rtl_write_dword(rtlpriv, REG_HIMR, IMR_DISABLED); + rtl_write_dword(rtlpriv, REG_HIMRE, IMR_DISABLED); + rtlpci->irq_enabled = false; + synchronize_irq(rtlpci->pdev->irq); +} + +static void _rtl8723be_poweroff_adapter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 u1b_tmp; + + /* Combo (PCIe + USB) Card and PCIe-MF Card */ + /* 1. Run LPS WL RFOFF flow */ + rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, + PWR_INTF_PCI_MSK, RTL8723_NIC_LPS_ENTER_FLOW); + + /* 2. 0x1F[7:0] = 0 */ + /* turn off RF */ + rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00); + if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && + rtlhal->fw_ready) + rtl8723be_firmware_selfreset(hw); + + /* Reset MCU. Suggested by Filen. */ + u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2)))); + + /* g. MCUFWDL 0x80[1:0]= 0 */ + /* reset MCU ready status */ + rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00); + + /* HW card disable configuration. */ + rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, + PWR_INTF_PCI_MSK, RTL8723_NIC_DISABLE_FLOW); + + /* Reset MCU IO Wrapper */ + u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1); + rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0)))); + u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1); + rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, u1b_tmp | BIT(0)); + + /* 7. RSV_CTRL 0x1C[7:0] = 0x0E */ + /* lock ISO/CLK/Power control register */ + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e); +} + +void rtl8723be_card_disable(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + enum nl80211_iftype opmode; + + mac->link_state = MAC80211_NOLINK; + opmode = NL80211_IFTYPE_UNSPECIFIED; + _rtl8723be_set_media_status(hw, opmode); + if (rtlpriv->rtlhal.driver_is_goingto_unload || + ppsc->rfoff_reason > RF_CHANGE_BY_PS) + rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF); + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + _rtl8723be_poweroff_adapter(hw); + + /* after power off we should do iqk again */ + rtlpriv->phy.iqk_initialized = false; +} + +void rtl8723be_interrupt_recognized(struct ieee80211_hw *hw, + u32 *p_inta, u32 *p_intb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + *p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0]; + rtl_write_dword(rtlpriv, ISR, *p_inta); + + *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & + rtlpci->irq_mask[1]; + rtl_write_dword(rtlpriv, REG_HISRE, *p_intb); +} + +void rtl8723be_set_beacon_related_registers(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 bcn_interval, atim_window; + + bcn_interval = mac->beacon_interval; + atim_window = 2; /*FIX MERGE */ + rtl8723be_disable_interrupt(hw); + rtl_write_word(rtlpriv, REG_ATIMWND, atim_window); + rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f); + rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18); + rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18); + rtl_write_byte(rtlpriv, 0x606, 0x30); + rtl8723be_enable_interrupt(hw); +} + +void rtl8723be_set_beacon_interval(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 bcn_interval = mac->beacon_interval; + + RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG, + "beacon_interval:%d\n", bcn_interval); + rtl8723be_disable_interrupt(hw); + rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); + rtl8723be_enable_interrupt(hw); +} + +void rtl8723be_update_interrupt_mask(struct ieee80211_hw *hw, + u32 add_msr, u32 rm_msr) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD, + "add_msr:%x, rm_msr:%x\n", add_msr, rm_msr); + + if (add_msr) + rtlpci->irq_mask[0] |= add_msr; + if (rm_msr) + rtlpci->irq_mask[0] &= (~rm_msr); + rtl8723be_disable_interrupt(hw); + rtl8723be_enable_interrupt(hw); +} + +static u8 _rtl8723be_get_chnl_group(u8 chnl) +{ + u8 group; + + if (chnl < 3) + group = 0; + else if (chnl < 9) + group = 1; + else + group = 2; + return group; +} + +static void _rtl8723be_read_power_value_fromprom(struct ieee80211_hw *hw, + struct txpower_info_2g *pw2g, + struct txpower_info_5g *pw5g, + bool autoload_fail, u8 *hwinfo) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 path, addr = EEPROM_TX_PWR_INX, group, cnt = 0; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "hal_ReadPowerValueFromPROM8723BE(): " + "PROMContent[0x%x]= 0x%x\n", + (addr + 1), hwinfo[addr + 1]); + if (0xFF == hwinfo[addr + 1]) /*YJ, add, 120316*/ + autoload_fail = true; + + if (autoload_fail) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "auto load fail : Use Default value!\n"); + for (path = 0; path < MAX_RF_PATH; path++) { + /* 2.4G default value */ + for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { + pw2g->index_cck_base[path][group] = 0x2D; + pw2g->index_bw40_base[path][group] = 0x2D; + } + for (cnt = 0; cnt < MAX_TX_COUNT; cnt++) { + if (cnt == 0) { + pw2g->bw20_diff[path][0] = 0x02; + pw2g->ofdm_diff[path][0] = 0x04; + } else { + pw2g->bw20_diff[path][cnt] = 0xFE; + pw2g->bw40_diff[path][cnt] = 0xFE; + pw2g->cck_diff[path][cnt] = 0xFE; + pw2g->ofdm_diff[path][cnt] = 0xFE; + } + } + } + return; + } + for (path = 0; path < MAX_RF_PATH; path++) { + /*2.4G default value*/ + for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { + pw2g->index_cck_base[path][group] = hwinfo[addr++]; + if (pw2g->index_cck_base[path][group] == 0xFF) + pw2g->index_cck_base[path][group] = 0x2D; + } + for (group = 0; group < MAX_CHNL_GROUP_24G - 1; group++) { + pw2g->index_bw40_base[path][group] = hwinfo[addr++]; + if (pw2g->index_bw40_base[path][group] == 0xFF) + pw2g->index_bw40_base[path][group] = 0x2D; + } + for (cnt = 0; cnt < MAX_TX_COUNT; cnt++) { + if (cnt == 0) { + pw2g->bw40_diff[path][cnt] = 0; + if (hwinfo[addr] == 0xFF) { + pw2g->bw20_diff[path][cnt] = 0x02; + } else { + pw2g->bw20_diff[path][cnt] = + (hwinfo[addr] & 0xf0) >> 4; + /*bit sign number to 8 bit sign number*/ + if (pw2g->bw20_diff[path][cnt] & BIT(3)) + pw2g->bw20_diff[path][cnt] |= 0xF0; + } + if (hwinfo[addr] == 0xFF) { + pw2g->ofdm_diff[path][cnt] = 0x04; + } else { + pw2g->ofdm_diff[path][cnt] = + (hwinfo[addr] & 0x0f); + /*bit sign number to 8 bit sign number*/ + if (pw2g->ofdm_diff[path][cnt] & BIT(3)) + pw2g->ofdm_diff[path][cnt] |= + 0xF0; + } + pw2g->cck_diff[path][cnt] = 0; + addr++; + } else { + if (hwinfo[addr] == 0xFF) { + pw2g->bw40_diff[path][cnt] = 0xFE; + } else { + pw2g->bw40_diff[path][cnt] = + (hwinfo[addr] & 0xf0) >> 4; + if (pw2g->bw40_diff[path][cnt] & BIT(3)) + pw2g->bw40_diff[path][cnt] |= + 0xF0; + } + if (hwinfo[addr] == 0xFF) { + pw2g->bw20_diff[path][cnt] = 0xFE; + } else { + pw2g->bw20_diff[path][cnt] = + (hwinfo[addr] & 0x0f); + if (pw2g->bw20_diff[path][cnt] & BIT(3)) + pw2g->bw20_diff[path][cnt] |= + 0xF0; + } + addr++; + + if (hwinfo[addr] == 0xFF) { + pw2g->ofdm_diff[path][cnt] = 0xFE; + } else { + pw2g->ofdm_diff[path][cnt] = + (hwinfo[addr] & 0xf0) >> 4; + if (pw2g->ofdm_diff[path][cnt] & BIT(3)) + pw2g->ofdm_diff[path][cnt] |= + 0xF0; + } + if (hwinfo[addr] == 0xFF) { + pw2g->cck_diff[path][cnt] = 0xFE; + } else { + pw2g->cck_diff[path][cnt] = + (hwinfo[addr] & 0x0f); + if (pw2g->cck_diff[path][cnt] & BIT(3)) + pw2g->cck_diff[path][cnt] |= + 0xF0; + } + addr++; + } + } + /*5G default value*/ + for (group = 0; group < MAX_CHNL_GROUP_5G; group++) { + pw5g->index_bw40_base[path][group] = hwinfo[addr++]; + if (pw5g->index_bw40_base[path][group] == 0xFF) + pw5g->index_bw40_base[path][group] = 0xFE; + } + for (cnt = 0; cnt < MAX_TX_COUNT; cnt++) { + if (cnt == 0) { + pw5g->bw40_diff[path][cnt] = 0; + + if (hwinfo[addr] == 0xFF) { + pw5g->bw20_diff[path][cnt] = 0; + } else { + pw5g->bw20_diff[path][0] = + (hwinfo[addr] & 0xf0) >> 4; + if (pw5g->bw20_diff[path][cnt] & BIT(3)) + pw5g->bw20_diff[path][cnt] |= + 0xF0; + } + if (hwinfo[addr] == 0xFF) { + pw5g->ofdm_diff[path][cnt] = 0x04; + } else { + pw5g->ofdm_diff[path][0] = + (hwinfo[addr] & 0x0f); + if (pw5g->ofdm_diff[path][cnt] & BIT(3)) + pw5g->ofdm_diff[path][cnt] |= + 0xF0; + } + addr++; + } else { + if (hwinfo[addr] == 0xFF) { + pw5g->bw40_diff[path][cnt] = 0xFE; + } else { + pw5g->bw40_diff[path][cnt] = + (hwinfo[addr] & 0xf0) >> 4; + if (pw5g->bw40_diff[path][cnt] & BIT(3)) + pw5g->bw40_diff[path][cnt] |= 0xF0; + } + if (hwinfo[addr] == 0xFF) { + pw5g->bw20_diff[path][cnt] = 0xFE; + } else { + pw5g->bw20_diff[path][cnt] = + (hwinfo[addr] & 0x0f); + if (pw5g->bw20_diff[path][cnt] & BIT(3)) + pw5g->bw20_diff[path][cnt] |= 0xF0; + } + addr++; + } + } + if (hwinfo[addr] == 0xFF) { + pw5g->ofdm_diff[path][1] = 0xFE; + pw5g->ofdm_diff[path][2] = 0xFE; + } else { + pw5g->ofdm_diff[path][1] = (hwinfo[addr] & 0xf0) >> 4; + pw5g->ofdm_diff[path][2] = (hwinfo[addr] & 0x0f); + } + addr++; + + if (hwinfo[addr] == 0xFF) + pw5g->ofdm_diff[path][3] = 0xFE; + else + pw5g->ofdm_diff[path][3] = (hwinfo[addr] & 0x0f); + addr++; + + for (cnt = 1; cnt < MAX_TX_COUNT; cnt++) { + if (pw5g->ofdm_diff[path][cnt] == 0xFF) + pw5g->ofdm_diff[path][cnt] = 0xFE; + else if (pw5g->ofdm_diff[path][cnt] & BIT(3)) + pw5g->ofdm_diff[path][cnt] |= 0xF0; + } + } +} + +static void _rtl8723be_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, + bool autoload_fail, + u8 *hwinfo) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct txpower_info_2g pw2g; + struct txpower_info_5g pw5g; + u8 rf_path, index; + u8 i; + + _rtl8723be_read_power_value_fromprom(hw, &pw2g, &pw5g, autoload_fail, + hwinfo); + + for (rf_path = 0; rf_path < 2; rf_path++) { + for (i = 0; i < 14; i++) { + index = _rtl8723be_get_chnl_group(i+1); + + rtlefuse->txpwrlevel_cck[rf_path][i] = + pw2g.index_cck_base[rf_path][index]; + rtlefuse->txpwrlevel_ht40_1s[rf_path][i] = + pw2g.index_bw40_base[rf_path][index]; + } + for (i = 0; i < MAX_TX_COUNT; i++) { + rtlefuse->txpwr_ht20diff[rf_path][i] = + pw2g.bw20_diff[rf_path][i]; + rtlefuse->txpwr_ht40diff[rf_path][i] = + pw2g.bw40_diff[rf_path][i]; + rtlefuse->txpwr_legacyhtdiff[rf_path][i] = + pw2g.ofdm_diff[rf_path][i]; + } + for (i = 0; i < 14; i++) { + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + "RF(%d)-Ch(%d) [CCK / HT40_1S ] = " + "[0x%x / 0x%x ]\n", rf_path, i, + rtlefuse->txpwrlevel_cck[rf_path][i], + rtlefuse->txpwrlevel_ht40_1s[rf_path][i]); + } + } + if (!autoload_fail) + rtlefuse->eeprom_thermalmeter = + hwinfo[EEPROM_THERMAL_METER_88E]; + else + rtlefuse->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER; + + if (rtlefuse->eeprom_thermalmeter == 0xff || autoload_fail) { + rtlefuse->apk_thermalmeterignore = true; + rtlefuse->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER; + } + rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter; + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter); + + if (!autoload_fail) { + rtlefuse->eeprom_regulatory = + hwinfo[EEPROM_RF_BOARD_OPTION_88E] & 0x07;/*bit0~2*/ + if (hwinfo[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) + rtlefuse->eeprom_regulatory = 0; + } else { + rtlefuse->eeprom_regulatory = 0; + } + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory); +} + +static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw, + bool pseudo_test) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u16 i, usvalue; + u8 hwinfo[HWSET_MAX_SIZE]; + u16 eeprom_id; + bool is_toshiba_smid1 = false; + bool is_toshiba_smid2 = false; + bool is_samsung_smid = false; + bool is_lenovo_smid = false; + u16 toshiba_smid1[] = { + 0x6151, 0x6152, 0x6154, 0x6155, 0x6177, 0x6178, 0x6179, 0x6180, + 0x7151, 0x7152, 0x7154, 0x7155, 0x7177, 0x7178, 0x7179, 0x7180, + 0x8151, 0x8152, 0x8154, 0x8155, 0x8181, 0x8182, 0x8184, 0x8185, + 0x9151, 0x9152, 0x9154, 0x9155, 0x9181, 0x9182, 0x9184, 0x9185 + }; + u16 toshiba_smid2[] = { + 0x6181, 0x6184, 0x6185, 0x7181, 0x7182, 0x7184, 0x7185, 0x8181, + 0x8182, 0x8184, 0x8185, 0x9181, 0x9182, 0x9184, 0x9185 + }; + u16 samsung_smid[] = { + 0x6191, 0x6192, 0x6193, 0x7191, 0x7192, 0x7193, 0x8191, 0x8192, + 0x8193, 0x9191, 0x9192, 0x9193 + }; + u16 lenovo_smid[] = { + 0x8195, 0x9195, 0x7194, 0x8200, 0x8201, 0x8202, 0x9199, 0x9200 + }; + + if (pseudo_test) { + /* needs to be added */ + return; + } + if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) { + rtl_efuse_shadow_map_update(hw); + + memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], + HWSET_MAX_SIZE); + } else if (rtlefuse->epromtype == EEPROM_93C46) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "RTL819X Not boot from eeprom, check it !!"); + } + RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("MAP\n"), + hwinfo, HWSET_MAX_SIZE); + + eeprom_id = *((u16 *)&hwinfo[0]); + if (eeprom_id != RTL8723BE_EEPROM_ID) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "EEPROM ID(%#x) is invalid!!\n", eeprom_id); + rtlefuse->autoload_failflag = true; + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n"); + rtlefuse->autoload_failflag = false; + } + if (rtlefuse->autoload_failflag) + return; + + rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID]; + rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID]; + rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID]; + rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID]; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROMId = 0x%4x\n", eeprom_id); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid); + + for (i = 0; i < 6; i += 2) { + usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i]; + *((u16 *)(&rtlefuse->dev_addr[i])) = usvalue; + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "dev_addr: %pM\n", + rtlefuse->dev_addr); + + /*parse xtal*/ + rtlefuse->crystalcap = hwinfo[EEPROM_XTAL_8723BE]; + if (rtlefuse->crystalcap == 0xFF) + rtlefuse->crystalcap = 0x20; + + _rtl8723be_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag, + hwinfo); + + rtl8723be_read_bt_coexist_info_from_hwpg(hw, + rtlefuse->autoload_failflag, + hwinfo); + + rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; + rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; + rtlefuse->txpwr_fromeprom = true; + rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); + + /* set channel plan to world wide 13 */ + rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13; + + if (rtlhal->oem_id == RT_CID_DEFAULT) { + /* Does this one have a Toshiba SMID from group 1? */ + for (i = 0; i < sizeof(toshiba_smid1) / sizeof(u16); i++) { + if (rtlefuse->eeprom_smid == toshiba_smid1[i]) { + is_toshiba_smid1 = true; + break; + } + } + /* Does this one have a Toshiba SMID from group 2? */ + for (i = 0; i < sizeof(toshiba_smid2) / sizeof(u16); i++) { + if (rtlefuse->eeprom_smid == toshiba_smid2[i]) { + is_toshiba_smid2 = true; + break; + } + } + /* Does this one have a Samsung SMID? */ + for (i = 0; i < sizeof(samsung_smid) / sizeof(u16); i++) { + if (rtlefuse->eeprom_smid == samsung_smid[i]) { + is_samsung_smid = true; + break; + } + } + /* Does this one have a Lenovo SMID? */ + for (i = 0; i < sizeof(lenovo_smid) / sizeof(u16); i++) { + if (rtlefuse->eeprom_smid == lenovo_smid[i]) { + is_lenovo_smid = true; + break; + } + } + switch (rtlefuse->eeprom_oemid) { + case EEPROM_CID_DEFAULT: + if (rtlefuse->eeprom_did == 0x8176) { + if (rtlefuse->eeprom_svid == 0x10EC && + is_toshiba_smid1) { + rtlhal->oem_id = RT_CID_TOSHIBA; + } else if (rtlefuse->eeprom_svid == 0x1025) { + rtlhal->oem_id = RT_CID_819X_ACER; + } else if (rtlefuse->eeprom_svid == 0x10EC && + is_samsung_smid) { + rtlhal->oem_id = RT_CID_819X_SAMSUNG; + } else if (rtlefuse->eeprom_svid == 0x10EC && + is_lenovo_smid) { + rtlhal->oem_id = RT_CID_819X_LENOVO; + } else if ((rtlefuse->eeprom_svid == 0x10EC && + rtlefuse->eeprom_smid == 0x8197) || + (rtlefuse->eeprom_svid == 0x10EC && + rtlefuse->eeprom_smid == 0x9196)) { + rtlhal->oem_id = RT_CID_819X_CLEVO; + } else if ((rtlefuse->eeprom_svid == 0x1028 && + rtlefuse->eeprom_smid == 0x8194) || + (rtlefuse->eeprom_svid == 0x1028 && + rtlefuse->eeprom_smid == 0x8198) || + (rtlefuse->eeprom_svid == 0x1028 && + rtlefuse->eeprom_smid == 0x9197) || + (rtlefuse->eeprom_svid == 0x1028 && + rtlefuse->eeprom_smid == 0x9198)) { + rtlhal->oem_id = RT_CID_819X_DELL; + } else if ((rtlefuse->eeprom_svid == 0x103C && + rtlefuse->eeprom_smid == 0x1629)) { + rtlhal->oem_id = RT_CID_819X_HP; + } else if ((rtlefuse->eeprom_svid == 0x1A32 && + rtlefuse->eeprom_smid == 0x2315)) { + rtlhal->oem_id = RT_CID_819X_QMI; + } else if ((rtlefuse->eeprom_svid == 0x10EC && + rtlefuse->eeprom_smid == 0x8203)) { + rtlhal->oem_id = RT_CID_819X_PRONETS; + } else if ((rtlefuse->eeprom_svid == 0x1043 && + rtlefuse->eeprom_smid == 0x84B5)) { + rtlhal->oem_id = RT_CID_819X_EDIMAX_ASUS; + } else { + rtlhal->oem_id = RT_CID_DEFAULT; + } + } else if (rtlefuse->eeprom_did == 0x8178) { + if (rtlefuse->eeprom_svid == 0x10EC && + is_toshiba_smid2) + rtlhal->oem_id = RT_CID_TOSHIBA; + else if (rtlefuse->eeprom_svid == 0x1025) + rtlhal->oem_id = RT_CID_819X_ACER; + else if ((rtlefuse->eeprom_svid == 0x10EC && + rtlefuse->eeprom_smid == 0x8186)) + rtlhal->oem_id = RT_CID_819X_PRONETS; + else if ((rtlefuse->eeprom_svid == 0x1043 && + rtlefuse->eeprom_smid == 0x84B6)) + rtlhal->oem_id = + RT_CID_819X_EDIMAX_ASUS; + else + rtlhal->oem_id = RT_CID_DEFAULT; + } else { + rtlhal->oem_id = RT_CID_DEFAULT; + } + break; + case EEPROM_CID_TOSHIBA: + rtlhal->oem_id = RT_CID_TOSHIBA; + break; + case EEPROM_CID_CCX: + rtlhal->oem_id = RT_CID_CCX; + break; + case EEPROM_CID_QMI: + rtlhal->oem_id = RT_CID_819X_QMI; + break; + case EEPROM_CID_WHQL: + break; + default: + rtlhal->oem_id = RT_CID_DEFAULT; + break; + } + } +} + +static void _rtl8723be_hal_customized_behavior(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + pcipriv->ledctl.led_opendrain = true; + switch (rtlhal->oem_id) { + case RT_CID_819X_HP: + pcipriv->ledctl.led_opendrain = true; + break; + case RT_CID_819X_LENOVO: + case RT_CID_DEFAULT: + case RT_CID_TOSHIBA: + case RT_CID_CCX: + case RT_CID_819X_ACER: + case RT_CID_WHQL: + default: + break; + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + "RT Customized ID: 0x%02X\n", rtlhal->oem_id); +} + +void rtl8723be_read_eeprom_info(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 tmp_u1b; + + rtlhal->version = _rtl8723be_read_chip_version(hw); + if (get_rf_type(rtlphy) == RF_1T1R) + rtlpriv->dm.rfpath_rxenable[0] = true; + else + rtlpriv->dm.rfpath_rxenable[0] = + rtlpriv->dm.rfpath_rxenable[1] = true; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n", + rtlhal->version); + tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR); + if (tmp_u1b & BIT(4)) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n"); + rtlefuse->epromtype = EEPROM_93C46; + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n"); + rtlefuse->epromtype = EEPROM_BOOT_EFUSE; + } + if (tmp_u1b & BIT(5)) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n"); + rtlefuse->autoload_failflag = false; + _rtl8723be_read_adapter_info(hw, false); + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n"); + } + _rtl8723be_hal_customized_behavior(hw); +} + +static void rtl8723be_update_hal_rate_table(struct ieee80211_hw *hw, + struct ieee80211_sta *sta) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u32 ratr_value; + u8 ratr_index = 0; + u8 nmode = mac->ht_enable; + u8 mimo_ps = IEEE80211_SMPS_OFF; + u16 shortgi_rate; + u32 tmp_ratr_value; + u8 curtxbw_40mhz = mac->bw_40; + u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ? + 1 : 0; + u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ? + 1 : 0; + enum wireless_mode wirelessmode = mac->mode; + + if (rtlhal->current_bandtype == BAND_ON_5G) + ratr_value = sta->supp_rates[1] << 4; + else + ratr_value = sta->supp_rates[0]; + if (mac->opmode == NL80211_IFTYPE_ADHOC) + ratr_value = 0xfff; + ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 | + sta->ht_cap.mcs.rx_mask[0] << 12); + switch (wirelessmode) { + case WIRELESS_MODE_B: + if (ratr_value & 0x0000000c) + ratr_value &= 0x0000000d; + else + ratr_value &= 0x0000000f; + break; + case WIRELESS_MODE_G: + ratr_value &= 0x00000FF5; + break; + case WIRELESS_MODE_N_24G: + case WIRELESS_MODE_N_5G: + nmode = 1; + if (mimo_ps == IEEE80211_SMPS_STATIC) { + ratr_value &= 0x0007F005; + } else { + u32 ratr_mask; + + if (get_rf_type(rtlphy) == RF_1T2R || + get_rf_type(rtlphy) == RF_1T1R) + ratr_mask = 0x000ff005; + else + ratr_mask = 0x0f0ff005; + ratr_value &= ratr_mask; + } + break; + default: + if (rtlphy->rf_type == RF_1T2R) + ratr_value &= 0x000ff0ff; + else + ratr_value &= 0x0f0ff0ff; + break; + } + if ((rtlpriv->btcoexist.bt_coexistence) && + (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) && + (rtlpriv->btcoexist.bt_cur_state) && + (rtlpriv->btcoexist.bt_ant_isolation) && + ((rtlpriv->btcoexist.bt_service == BT_SCO) || + (rtlpriv->btcoexist.bt_service == BT_BUSY))) + ratr_value &= 0x0fffcfc0; + else + ratr_value &= 0x0FFFFFFF; + + if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) || + (!curtxbw_40mhz && curshortgi_20mhz))) { + ratr_value |= 0x10000000; + tmp_ratr_value = (ratr_value >> 12); + + for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) { + if ((1 << shortgi_rate) & tmp_ratr_value) + break; + } + shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) | + (shortgi_rate << 4) | (shortgi_rate); + } + rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value); + + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, + "%x\n", rtl_read_dword(rtlpriv, REG_ARFR0)); +} + +static u8 _rtl8723be_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, + u8 rate_index) +{ + u8 ret = 0; + + switch (rate_index) { + case RATR_INX_WIRELESS_NGB: + ret = 1; + break; + case RATR_INX_WIRELESS_N: + case RATR_INX_WIRELESS_NG: + ret = 5; + break; + case RATR_INX_WIRELESS_NB: + ret = 3; + break; + case RATR_INX_WIRELESS_GB: + ret = 6; + break; + case RATR_INX_WIRELESS_G: + ret = 7; + break; + case RATR_INX_WIRELESS_B: + ret = 8; + break; + default: + ret = 0; + break; + } + return ret; +} + +static void rtl8723be_update_hal_rate_mask(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, + u8 rssi_level) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_sta_info *sta_entry = NULL; + u32 ratr_bitmap; + u8 ratr_index; + u8 curtxbw_40mhz = (sta->ht_cap.cap & + IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; + u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ? + 1 : 0; + u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ? + 1 : 0; + enum wireless_mode wirelessmode = 0; + bool shortgi = false; + u8 rate_mask[7]; + u8 macid = 0; + u8 mimo_ps = IEEE80211_SMPS_OFF; + + sta_entry = (struct rtl_sta_info *)sta->drv_priv; + wirelessmode = sta_entry->wireless_mode; + if (mac->opmode == NL80211_IFTYPE_STATION || + mac->opmode == NL80211_IFTYPE_MESH_POINT) + curtxbw_40mhz = mac->bw_40; + else if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_ADHOC) + macid = sta->aid + 1; + + ratr_bitmap = sta->supp_rates[0]; + + if (mac->opmode == NL80211_IFTYPE_ADHOC) + ratr_bitmap = 0xfff; + + ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 | + sta->ht_cap.mcs.rx_mask[0] << 12); + switch (wirelessmode) { + case WIRELESS_MODE_B: + ratr_index = RATR_INX_WIRELESS_B; + if (ratr_bitmap & 0x0000000c) + ratr_bitmap &= 0x0000000d; + else + ratr_bitmap &= 0x0000000f; + break; + case WIRELESS_MODE_G: + ratr_index = RATR_INX_WIRELESS_GB; + + if (rssi_level == 1) + ratr_bitmap &= 0x00000f00; + else if (rssi_level == 2) + ratr_bitmap &= 0x00000ff0; + else + ratr_bitmap &= 0x00000ff5; + break; + case WIRELESS_MODE_A: + ratr_index = RATR_INX_WIRELESS_A; + ratr_bitmap &= 0x00000ff0; + break; + case WIRELESS_MODE_N_24G: + case WIRELESS_MODE_N_5G: + ratr_index = RATR_INX_WIRELESS_NGB; + + if (mimo_ps == IEEE80211_SMPS_STATIC || + mimo_ps == IEEE80211_SMPS_DYNAMIC) { + if (rssi_level == 1) + ratr_bitmap &= 0x00070000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0007f000; + else + ratr_bitmap &= 0x0007f005; + } else { + if (rtlphy->rf_type == RF_1T1R) { + if (curtxbw_40mhz) { + if (rssi_level == 1) + ratr_bitmap &= 0x000f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x000ff000; + else + ratr_bitmap &= 0x000ff015; + } else { + if (rssi_level == 1) + ratr_bitmap &= 0x000f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x000ff000; + else + ratr_bitmap &= 0x000ff005; + } + } else { + if (curtxbw_40mhz) { + if (rssi_level == 1) + ratr_bitmap &= 0x0f8f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0f8ff000; + else + ratr_bitmap &= 0x0f8ff015; + } else { + if (rssi_level == 1) + ratr_bitmap &= 0x0f8f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0f8ff000; + else + ratr_bitmap &= 0x0f8ff005; + } + } + } + if ((curtxbw_40mhz && curshortgi_40mhz) || + (!curtxbw_40mhz && curshortgi_20mhz)) { + if (macid == 0) + shortgi = true; + else if (macid == 1) + shortgi = false; + } + break; + default: + ratr_index = RATR_INX_WIRELESS_NGB; + + if (rtlphy->rf_type == RF_1T2R) + ratr_bitmap &= 0x000ff0ff; + else + ratr_bitmap &= 0x0f0ff0ff; + break; + } + sta_entry->ratr_index = ratr_index; + + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, + "ratr_bitmap :%x\n", ratr_bitmap); + *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) | (ratr_index << 28); + rate_mask[0] = macid; + rate_mask[1] = _rtl8723be_mrate_idx_to_arfr_id(hw, ratr_index) | + (shortgi ? 0x80 : 0x00); + rate_mask[2] = curtxbw_40mhz; + /* if (prox_priv->proxim_modeinfo->power_output > 0) + * rate_mask[2] |= BIT(6); + */ + + rate_mask[3] = (u8)(ratr_bitmap & 0x000000ff); + rate_mask[4] = (u8)((ratr_bitmap & 0x0000ff00) >> 8); + rate_mask[5] = (u8)((ratr_bitmap & 0x00ff0000) >> 16); + rate_mask[6] = (u8)((ratr_bitmap & 0xff000000) >> 24); + + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, + "Rate_index:%x, ratr_val:%x, %x:%x:%x:%x:%x:%x:%x\n", + ratr_index, ratr_bitmap, + rate_mask[0], rate_mask[1], + rate_mask[2], rate_mask[3], + rate_mask[4], rate_mask[5], + rate_mask[6]); + rtl8723be_fill_h2c_cmd(hw, H2C_8723BE_RA_MASK, 7, rate_mask); + _rtl8723be_set_bcn_ctrl_reg(hw, BIT(3), 0); +} + +void rtl8723be_update_hal_rate_tbl(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, + u8 rssi_level) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + if (rtlpriv->dm.useramask) + rtl8723be_update_hal_rate_mask(hw, sta, rssi_level); + else + rtl8723be_update_hal_rate_table(hw, sta); +} + +void rtl8723be_update_channel_access_setting(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 sifs_timer; + + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, + (u8 *)&mac->slot_time); + if (!mac->ht_enable) + sifs_timer = 0x0a0a; + else + sifs_timer = 0x0e0e; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer); +} + +bool rtl8723be_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate; + u8 u1tmp; + bool actuallyset = false; + + if (rtlpriv->rtlhal.being_init_adapter) + return false; + + if (ppsc->swrf_processing) + return false; + + spin_lock(&rtlpriv->locks.rf_ps_lock); + if (ppsc->rfchange_inprogress) { + spin_unlock(&rtlpriv->locks.rf_ps_lock); + return false; + } else { + ppsc->rfchange_inprogress = true; + spin_unlock(&rtlpriv->locks.rf_ps_lock); + } + cur_rfstate = ppsc->rfpwr_state; + + rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL_2, + rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL_2) & ~(BIT(1))); + + u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL_2); + + if (rtlphy->polarity_ctl) + e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFOFF : ERFON; + else + e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFON : ERFOFF; + + if (ppsc->hwradiooff && + (e_rfpowerstate_toset == ERFON)) { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "GPIOChangeRF - HW Radio ON, RF ON\n"); + + e_rfpowerstate_toset = ERFON; + ppsc->hwradiooff = false; + actuallyset = true; + } else if (!ppsc->hwradiooff && + (e_rfpowerstate_toset == ERFOFF)) { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "GPIOChangeRF - HW Radio OFF, RF OFF\n"); + + e_rfpowerstate_toset = ERFOFF; + ppsc->hwradiooff = true; + actuallyset = true; + } + if (actuallyset) { + spin_lock(&rtlpriv->locks.rf_ps_lock); + ppsc->rfchange_inprogress = false; + spin_unlock(&rtlpriv->locks.rf_ps_lock); + } else { + if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + + spin_lock(&rtlpriv->locks.rf_ps_lock); + ppsc->rfchange_inprogress = false; + spin_unlock(&rtlpriv->locks.rf_ps_lock); + } + *valid = 1; + return !ppsc->hwradiooff; +} + +void rtl8723be_set_key(struct ieee80211_hw *hw, u32 key_index, + u8 *p_macaddr, bool is_group, u8 enc_algo, + bool is_wepkey, bool clear_all) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 *macaddr = p_macaddr; + u32 entry_id = 0; + bool is_pairwise = false; + + static u8 cam_const_addr[4][6] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} + }; + static u8 cam_const_broad[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + }; + + if (clear_all) { + u8 idx = 0; + u8 cam_offset = 0; + u8 clear_number = 5; + + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n"); + + for (idx = 0; idx < clear_number; idx++) { + rtl_cam_mark_invalid(hw, cam_offset + idx); + rtl_cam_empty_entry(hw, cam_offset + idx); + + if (idx < 5) { + memset(rtlpriv->sec.key_buf[idx], 0, + MAX_KEY_LEN); + rtlpriv->sec.key_len[idx] = 0; + } + } + } else { + switch (enc_algo) { + case WEP40_ENCRYPTION: + enc_algo = CAM_WEP40; + break; + case WEP104_ENCRYPTION: + enc_algo = CAM_WEP104; + break; + case TKIP_ENCRYPTION: + enc_algo = CAM_TKIP; + break; + case AESCCMP_ENCRYPTION: + enc_algo = CAM_AES; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + enc_algo = CAM_TKIP; + break; + } + + if (is_wepkey || rtlpriv->sec.use_defaultkey) { + macaddr = cam_const_addr[key_index]; + entry_id = key_index; + } else { + if (is_group) { + macaddr = cam_const_broad; + entry_id = key_index; + } else { + if (mac->opmode == NL80211_IFTYPE_AP) { + entry_id = rtl_cam_get_free_entry(hw, + p_macaddr); + if (entry_id >= TOTAL_CAM_ENTRY) { + RT_TRACE(rtlpriv, COMP_SEC, + DBG_EMERG, + "Can not find free" + " hw security cam " + "entry\n"); + return; + } + } else { + entry_id = CAM_PAIRWISE_KEY_POSITION; + } + key_index = PAIRWISE_KEYIDX; + is_pairwise = true; + } + } + if (rtlpriv->sec.key_len[key_index] == 0) { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + "delete one entry, entry_id is %d\n", + entry_id); + if (mac->opmode == NL80211_IFTYPE_AP) + rtl_cam_del_entry(hw, p_macaddr); + rtl_cam_delete_one_entry(hw, p_macaddr, entry_id); + } else { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + "add one entry\n"); + if (is_pairwise) { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + "set Pairwise key\n"); + + rtl_cam_add_one_entry(hw, macaddr, key_index, + entry_id, enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec.key_buf[key_index]); + } else { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + "set group key\n"); + + if (mac->opmode == NL80211_IFTYPE_ADHOC) { + rtl_cam_add_one_entry(hw, + rtlefuse->dev_addr, + PAIRWISE_KEYIDX, + CAM_PAIRWISE_KEY_POSITION, + enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec.key_buf + [entry_id]); + } + rtl_cam_add_one_entry(hw, macaddr, key_index, + entry_id, enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec.key_buf[entry_id]); + } + } + } +} + +void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, + bool auto_load_fail, u8 *hwinfo) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 value; + u32 tmpu_32; + + if (!auto_load_fail) { + tmpu_32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL); + if (tmpu_32 & BIT(18)) + rtlpriv->btcoexist.btc_info.btcoexist = 1; + else + rtlpriv->btcoexist.btc_info.btcoexist = 0; + value = hwinfo[RF_OPTION4]; + rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B; + rtlpriv->btcoexist.btc_info.ant_num = (value & 0x1); + } else { + rtlpriv->btcoexist.btc_info.btcoexist = 0; + rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B; + rtlpriv->btcoexist.btc_info.ant_num = ANT_X2; + } +} + +void rtl8723be_bt_reg_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + /* 0:Low, 1:High, 2:From Efuse. */ + rtlpriv->btcoexist.reg_bt_iso = 2; + /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */ + rtlpriv->btcoexist.reg_bt_sco = 3; + /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */ + rtlpriv->btcoexist.reg_bt_sco = 0; +} + +void rtl8723be_bt_hw_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->btcoexist.btc_ops->btc_init_hw_config(rtlpriv); +} + +void rtl8723be_suspend(struct ieee80211_hw *hw) +{ +} + +void rtl8723be_resume(struct ieee80211_hw *hw) +{ +} + +/* Turn on AAP (RCR:bit 0) for promicuous mode. */ +void rtl8723be_allow_all_destaddr(struct ieee80211_hw *hw, bool allow_all_da, + bool write_into_reg) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + if (allow_all_da) /* Set BIT0 */ + rtlpci->receive_config |= RCR_AAP; + else /* Clear BIT0 */ + rtlpci->receive_config &= ~RCR_AAP; + + if (write_into_reg) + rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config); + + RT_TRACE(rtlpriv, COMP_TURBO | COMP_INIT, DBG_LOUD, + "receive_config = 0x%08X, write_into_reg =%d\n", + rtlpci->receive_config, write_into_reg); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/hw.h b/drivers/net/wireless/rtlwifi/rtl8723be/hw.h new file mode 100644 index 000000000000..b7449a9b57e4 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/hw.h @@ -0,0 +1,64 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_HW_H__ +#define __RTL8723BE_HW_H__ + +void rtl8723be_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val); +void rtl8723be_read_eeprom_info(struct ieee80211_hw *hw); + +void rtl8723be_interrupt_recognized(struct ieee80211_hw *hw, + u32 *p_inta, u32 *p_intb); +int rtl8723be_hw_init(struct ieee80211_hw *hw); +void rtl8723be_card_disable(struct ieee80211_hw *hw); +void rtl8723be_enable_interrupt(struct ieee80211_hw *hw); +void rtl8723be_disable_interrupt(struct ieee80211_hw *hw); +int rtl8723be_set_network_type(struct ieee80211_hw *hw, + enum nl80211_iftype type); +void rtl8723be_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid); +void rtl8723be_set_qos(struct ieee80211_hw *hw, int aci); +void rtl8723be_set_beacon_related_registers(struct ieee80211_hw *hw); +void rtl8723be_set_beacon_interval(struct ieee80211_hw *hw); +void rtl8723be_update_interrupt_mask(struct ieee80211_hw *hw, + u32 add_msr, u32 rm_msr); +void rtl8723be_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val); +void rtl8723be_update_hal_rate_tbl(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, + u8 rssi_level); +void rtl8723be_update_channel_access_setting(struct ieee80211_hw *hw); +bool rtl8723be_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid); +void rtl8723be_enable_hw_security_config(struct ieee80211_hw *hw); +void rtl8723be_set_key(struct ieee80211_hw *hw, u32 key_index, + u8 *p_macaddr, bool is_group, u8 enc_algo, + bool is_wepkey, bool clear_all); +void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, + bool autoload_fail, u8 *hwinfo); +void rtl8723be_bt_reg_init(struct ieee80211_hw *hw); +void rtl8723be_bt_hw_init(struct ieee80211_hw *hw); +void rtl8723be_suspend(struct ieee80211_hw *hw); +void rtl8723be_resume(struct ieee80211_hw *hw); +void rtl8723be_allow_all_destaddr(struct ieee80211_hw *hw, bool allow_all_da, + bool write_into_reg); +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/led.c b/drivers/net/wireless/rtlwifi/rtl8723be/led.c new file mode 100644 index 000000000000..cb931a38dc48 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/led.c @@ -0,0 +1,153 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "reg.h" +#include "led.h" + +static void _rtl8723be_init_led(struct ieee80211_hw *hw, struct rtl_led *pled, + enum rtl_led_pin ledpin) +{ + pled->hw = hw; + pled->ledpin = ledpin; + pled->ledon = false; +} + +void rtl8723be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + u8 ledcfg; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + "LedAddr:%X ledpin =%d\n", REG_LEDCFG2, pled->ledpin); + + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + ledcfg &= ~BIT(6); + rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5)); + break; + case LED_PIN_LED1: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); + rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + pled->ledon = true; +} + +void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + u8 ledcfg; + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + "LedAddr:%X ledpin =%d\n", REG_LEDCFG2, pled->ledpin); + + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + ledcfg &= 0xf0; + if (pcipriv->ledctl.led_opendrain) { + ledcfg &= 0x90; /* Set to software control. */ + rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg|BIT(3))); + ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG); + ledcfg &= 0xFE; + rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg); + } else { + ledcfg &= ~BIT(6); + rtl_write_byte(rtlpriv, REG_LEDCFG2, + (ledcfg | BIT(3) | BIT(5))); + } + break; + case LED_PIN_LED1: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); + ledcfg &= 0x10; /* Set to software control. */ + rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg|BIT(3)); + + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not processed\n"); + break; + } + pled->ledon = false; +} + +void rtl8723be_init_sw_leds(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + _rtl8723be_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0); + _rtl8723be_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1); +} + +static void _rtl8723be_sw_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_led *pled0 = &(pcipriv->ledctl.sw_led0); + switch (ledaction) { + case LED_CTL_POWER_ON: + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + rtl8723be_sw_led_on(hw, pled0); + break; + case LED_CTL_POWER_OFF: + rtl8723be_sw_led_off(hw, pled0); + break; + default: + break; + } +} + +void rtl8723be_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) && + (ledaction == LED_CTL_TX || + ledaction == LED_CTL_RX || + ledaction == LED_CTL_SITE_SURVEY || + ledaction == LED_CTL_LINK || + ledaction == LED_CTL_NO_LINK || + ledaction == LED_CTL_START_TO_LINK || + ledaction == LED_CTL_POWER_ON)) { + return; + } + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "ledaction %d,\n", ledaction); + _rtl8723be_sw_led_control(hw, ledaction); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/led.h b/drivers/net/wireless/rtlwifi/rtl8723be/led.h new file mode 100644 index 000000000000..c57de379ee8d --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/led.h @@ -0,0 +1,35 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_LED_H__ +#define __RTL8723BE_LED_H__ + +void rtl8723be_init_sw_leds(struct ieee80211_hw *hw); +void rtl8723be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl8723be_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/rtlwifi/rtl8723be/phy.c new file mode 100644 index 000000000000..1575ef9ece9f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/phy.c @@ -0,0 +1,2156 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "../ps.h" +#include "../core.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "../rtl8723com/phy_common.h" +#include "rf.h" +#include "dm.h" +#include "table.h" +#include "trx.h" + +static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw); +static bool _rtl8723be_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, + u8 configtype); +static bool rtl8723be_phy_sw_chn_step_by_step(struct ieee80211_hw *hw, + u8 channel, u8 *stage, + u8 *step, u32 *delay); +static bool _rtl8723be_check_condition(struct ieee80211_hw *hw, + const u32 condition) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u32 _board = rtlefuse->board_type; /*need efuse define*/ + u32 _interface = rtlhal->interface; + u32 _platform = 0x08;/*SupportPlatform */ + u32 cond = condition; + + if (condition == 0xCDCDCDCD) + return true; + + cond = condition & 0xFF; + if ((_board & cond) == 0 && cond != 0x1F) + return false; + + cond = condition & 0xFF00; + cond = cond >> 8; + if ((_interface & cond) == 0 && cond != 0x07) + return false; + + cond = condition & 0xFF0000; + cond = cond >> 16; + if ((_platform & cond) == 0 && cond != 0x0F) + return false; + return true; +} + +static bool _rtl8723be_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + u32 arraylength; + u32 *ptrarray; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Read rtl8723beMACPHY_Array\n"); + arraylength = RTL8723BEMAC_1T_ARRAYLEN; + ptrarray = RTL8723BEMAC_1T_ARRAY; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Img:RTL8723bEMAC_1T_ARRAY LEN %d\n", arraylength); + for (i = 0; i < arraylength; i = i + 2) + rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]); + return true; +} + +static bool _rtl8723be_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, + u8 configtype) +{ + #define READ_NEXT_PAIR(v1, v2, i) \ + do { \ + i += 2; \ + v1 = array_table[i];\ + v2 = array_table[i+1]; \ + } while (0) + + int i; + u32 *array_table; + u16 arraylen; + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 v1 = 0, v2 = 0; + + if (configtype == BASEBAND_CONFIG_PHY_REG) { + arraylen = RTL8723BEPHY_REG_1TARRAYLEN; + array_table = RTL8723BEPHY_REG_1TARRAY; + + for (i = 0; i < arraylen; i = i + 2) { + v1 = array_table[i]; + v2 = array_table[i+1]; + if (v1 < 0xcdcdcdcd) { + rtl_bb_delay(hw, v1, v2); + } else {/*This line is the start line of branch.*/ + if (!_rtl8723be_check_condition(hw, array_table[i])) { + /*Discard the following (offset, data) pairs*/ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < arraylen - 2) { + READ_NEXT_PAIR(v1, v2, i); + } + i -= 2; /* prevent from for-loop += 2*/ + /* Configure matched pairs and + * skip to end of if-else. + */ + } else { + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < arraylen - 2) { + rtl_bb_delay(hw, + v1, v2); + READ_NEXT_PAIR(v1, v2, i); + } + + while (v2 != 0xDEAD && i < arraylen - 2) + READ_NEXT_PAIR(v1, v2, i); + } + } + } + } else if (configtype == BASEBAND_CONFIG_AGC_TAB) { + arraylen = RTL8723BEAGCTAB_1TARRAYLEN; + array_table = RTL8723BEAGCTAB_1TARRAY; + + for (i = 0; i < arraylen; i = i + 2) { + v1 = array_table[i]; + v2 = array_table[i+1]; + if (v1 < 0xCDCDCDCD) { + rtl_set_bbreg(hw, array_table[i], + MASKDWORD, + array_table[i + 1]); + udelay(1); + continue; + } else {/*This line is the start line of branch.*/ + if (!_rtl8723be_check_condition(hw, array_table[i])) { + /* Discard the following + * (offset, data) pairs + */ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < arraylen - 2) { + READ_NEXT_PAIR(v1, v2, i); + } + i -= 2; /* prevent from for-loop += 2*/ + /*Configure matched pairs and + *skip to end of if-else. + */ + } else { + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < arraylen - 2) { + rtl_set_bbreg(hw, array_table[i], + MASKDWORD, + array_table[i + 1]); + udelay(1); + READ_NEXT_PAIR(v1, v2, i); + } + + while (v2 != 0xDEAD && i < arraylen - 2) + READ_NEXT_PAIR(v1, v2, i); + } + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "The agctab_array_table[0] is " + "%x Rtl818EEPHY_REGArray[1] is %x\n", + array_table[i], array_table[i + 1]); + } + } + return true; +} + +static u8 _rtl8723be_get_rate_section_index(u32 regaddr) +{ + u8 index = 0; + + switch (regaddr) { + case RTXAGC_A_RATE18_06: + case RTXAGC_B_RATE18_06: + index = 0; + break; + case RTXAGC_A_RATE54_24: + case RTXAGC_B_RATE54_24: + index = 1; + break; + case RTXAGC_A_CCK1_MCS32: + case RTXAGC_B_CCK1_55_MCS32: + index = 2; + break; + case RTXAGC_B_CCK11_A_CCK2_11: + index = 3; + break; + case RTXAGC_A_MCS03_MCS00: + case RTXAGC_B_MCS03_MCS00: + index = 4; + break; + case RTXAGC_A_MCS07_MCS04: + case RTXAGC_B_MCS07_MCS04: + index = 5; + break; + case RTXAGC_A_MCS11_MCS08: + case RTXAGC_B_MCS11_MCS08: + index = 6; + break; + case RTXAGC_A_MCS15_MCS12: + case RTXAGC_B_MCS15_MCS12: + index = 7; + break; + default: + regaddr &= 0xFFF; + if (regaddr >= 0xC20 && regaddr <= 0xC4C) + index = (u8) ((regaddr - 0xC20) / 4); + else if (regaddr >= 0xE20 && regaddr <= 0xE4C) + index = (u8) ((regaddr - 0xE20) / 4); + break; + }; + return index; +} + +u32 rtl8723be_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, + u32 regaddr, u32 bitmask) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 original_value, readback_value, bitshift; + unsigned long flags; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), rfpath(%#x), bitmask(%#x)\n", + regaddr, rfpath, bitmask); + + spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); + + original_value = rtl8723_phy_rf_serial_read(hw, rfpath, regaddr); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); + readback_value = (original_value & bitmask) >> bitshift; + + spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), rfpath(%#x), " + "bitmask(%#x), original_value(%#x)\n", + regaddr, rfpath, bitmask, original_value); + + return readback_value; +} + +void rtl8723be_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path path, + u32 regaddr, u32 bitmask, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 original_value, bitshift; + unsigned long flags; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", + regaddr, bitmask, data, path); + + spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags); + + if (bitmask != RFREG_OFFSET_MASK) { + original_value = rtl8723_phy_rf_serial_read(hw, path, + regaddr); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); + data = ((original_value & (~bitmask)) | + (data << bitshift)); + } + + rtl8723_phy_rf_serial_write(hw, path, regaddr, data); + + spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags); + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", + regaddr, bitmask, data, path); +} + +bool rtl8723be_phy_mac_config(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + bool rtstatus = _rtl8723be_phy_config_mac_with_headerfile(hw); + + rtl_write_byte(rtlpriv, 0x04CA, 0x0B); + return rtstatus; +} + +bool rtl8723be_phy_bb_config(struct ieee80211_hw *hw) +{ + bool rtstatus = true; + struct rtl_priv *rtlpriv = rtl_priv(hw); + u16 regval; + u8 reg_hwparafile = 1; + u32 tmp; + u8 crystalcap = rtlpriv->efuse.crystalcap; + rtl8723_phy_init_bb_rf_reg_def(hw); + regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); + rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, + regval | BIT(13) | BIT(0) | BIT(1)); + + rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, + FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE | + FEN_BB_GLB_RSTN | FEN_BBRSTB); + tmp = rtl_read_dword(rtlpriv, 0x4c); + rtl_write_dword(rtlpriv, 0x4c, tmp | BIT(23)); + + rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); + + if (reg_hwparafile == 1) + rtstatus = _rtl8723be_phy_bb8723b_config_parafile(hw); + + crystalcap = crystalcap & 0x3F; + rtl_set_bbreg(hw, REG_MAC_PHY_CTRL, 0xFFF000, + (crystalcap | crystalcap << 6)); + + return rtstatus; +} + +bool rtl8723be_phy_rf_config(struct ieee80211_hw *hw) +{ + return rtl8723be_phy_rf6052_config(hw); +} + +static void _rtl8723be_config_rf_reg(struct ieee80211_hw *hw, u32 addr, + u32 data, enum radio_path rfpath, + u32 regaddr) +{ + if (addr == 0xfe || addr == 0xffe) { + mdelay(50); + } else { + rtl_set_rfreg(hw, rfpath, regaddr, RFREG_OFFSET_MASK, data); + udelay(1); + } +} + +static void _rtl8723be_config_rf_radio_a(struct ieee80211_hw *hw, + u32 addr, u32 data) +{ + u32 content = 0x1000; /*RF Content: radio_a_txt*/ + u32 maskforphyset = (u32)(content & 0xE000); + + _rtl8723be_config_rf_reg(hw, addr, data, RF90_PATH_A, + addr | maskforphyset); +} + +static void _rtl8723be_phy_init_tx_power_by_rate(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + u8 band, path, txnum, section; + + for (band = BAND_ON_2_4G; band <= BAND_ON_5G; ++band) + for (path = 0; path < TX_PWR_BY_RATE_NUM_RF; ++path) + for (txnum = 0; txnum < TX_PWR_BY_RATE_NUM_RF; ++txnum) + for (section = 0; + section < TX_PWR_BY_RATE_NUM_SECTION; + ++section) + rtlphy->tx_power_by_rate_offset[band] + [path][txnum][section] = 0; +} + +static void phy_set_txpwr_by_rate_base(struct ieee80211_hw *hw, u8 band, + u8 path, u8 rate_section, + u8 txnum, u8 value) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (path > RF90_PATH_D) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid Rf Path %d in phy_SetTxPowerByRatBase()\n", + path); + return; + } + + if (band == BAND_ON_2_4G) { + switch (rate_section) { + case CCK: + rtlphy->txpwr_by_rate_base_24g[path][txnum][0] = value; + break; + case OFDM: + rtlphy->txpwr_by_rate_base_24g[path][txnum][1] = value; + break; + case HT_MCS0_MCS7: + rtlphy->txpwr_by_rate_base_24g[path][txnum][2] = value; + break; + case HT_MCS8_MCS15: + rtlphy->txpwr_by_rate_base_24g[path][txnum][3] = value; + break; + default: + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid RateSection %d in Band 2.4G, Rf Path" + " %d, %dTx in PHY_SetTxPowerByRateBase()\n", + rate_section, path, txnum); + break; + }; + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid Band %d in PHY_SetTxPowerByRateBase()\n", + band); + } +} + +static u8 phy_get_txpwr_by_rate_base(struct ieee80211_hw *hw, u8 band, u8 path, + u8 txnum, u8 rate_section) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 value = 0; + if (path > RF90_PATH_D) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid Rf Path %d in PHY_GetTxPowerByRateBase()\n", + path); + return 0; + } + + if (band == BAND_ON_2_4G) { + switch (rate_section) { + case CCK: + value = rtlphy->txpwr_by_rate_base_24g[path][txnum][0]; + break; + case OFDM: + value = rtlphy->txpwr_by_rate_base_24g[path][txnum][1]; + break; + case HT_MCS0_MCS7: + value = rtlphy->txpwr_by_rate_base_24g[path][txnum][2]; + break; + case HT_MCS8_MCS15: + value = rtlphy->txpwr_by_rate_base_24g[path][txnum][3]; + break; + default: + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid RateSection %d in Band 2.4G, Rf Path" + " %d, %dTx in PHY_GetTxPowerByRateBase()\n", + rate_section, path, txnum); + break; + }; + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Invalid Band %d in PHY_GetTxPowerByRateBase()\n", + band); + } + + return value; +} + +static void _rtl8723be_phy_store_txpower_by_rate_base(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u16 raw_value = 0; + u8 base = 0, path = 0; + + for (path = RF90_PATH_A; path <= RF90_PATH_B; ++path) { + if (path == RF90_PATH_A) { + raw_value = (u16) (rtlphy->tx_power_by_rate_offset + [BAND_ON_2_4G][path][RF_1TX][3] >> 24) & 0xFF; + base = (raw_value >> 4) * 10 + (raw_value & 0xF); + phy_set_txpwr_by_rate_base(hw, BAND_ON_2_4G, path, CCK, + RF_1TX, base); + } else if (path == RF90_PATH_B) { + raw_value = (u16) (rtlphy->tx_power_by_rate_offset + [BAND_ON_2_4G][path][RF_1TX][3] >> 0) & 0xFF; + base = (raw_value >> 4) * 10 + (raw_value & 0xF); + phy_set_txpwr_by_rate_base(hw, BAND_ON_2_4G, path, + CCK, RF_1TX, base); + } + raw_value = (u16) (rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [path][RF_1TX][1] >> 24) & 0xFF; + base = (raw_value >> 4) * 10 + (raw_value & 0xF); + phy_set_txpwr_by_rate_base(hw, BAND_ON_2_4G, path, OFDM, RF_1TX, + base); + + raw_value = (u16) (rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [path][RF_1TX][5] >> 24) & 0xFF; + base = (raw_value >> 4) * 10 + (raw_value & 0xF); + phy_set_txpwr_by_rate_base(hw, BAND_ON_2_4G, path, HT_MCS0_MCS7, + RF_1TX, base); + + raw_value = (u16) (rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [path][RF_2TX][7] >> 24) & 0xFF; + base = (raw_value >> 4) * 10 + (raw_value & 0xF); + phy_set_txpwr_by_rate_base(hw, BAND_ON_2_4G, path, + HT_MCS8_MCS15, RF_2TX, base); + } +} + +static void phy_conv_dbm_to_rel(u32 *data, u8 start, u8 end, u8 base_val) +{ + char i = 0; + u8 temp_value = 0; + u32 temp_data = 0; + + for (i = 3; i >= 0; --i) { + if (i >= start && i <= end) { + /* Get the exact value */ + temp_value = (u8) (*data >> (i * 8)) & 0xF; + temp_value += ((u8) ((*data >> (i*8 + 4)) & 0xF)) * 10; + + /* Change the value to a relative value */ + temp_value = (temp_value > base_val) ? + temp_value - base_val : + base_val - temp_value; + } else { + temp_value = (u8) (*data >> (i * 8)) & 0xFF; + } + temp_data <<= 8; + temp_data |= temp_value; + } + *data = temp_data; +} + +static void conv_dbm_to_rel(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 base = 0, rfpath = RF90_PATH_A; + + base = phy_get_txpwr_by_rate_base(hw, BAND_ON_2_4G, rfpath, + RF_1TX, CCK); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][2]), 1, 1, base); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][3]), 1, 3, base); + + base = phy_get_txpwr_by_rate_base(hw, BAND_ON_2_4G, rfpath, + RF_1TX, OFDM); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][0]), 0, 3, base); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][1]), 0, 3, base); + + base = phy_get_txpwr_by_rate_base(hw, BAND_ON_2_4G, rfpath, + RF_1TX, HT_MCS0_MCS7); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][4]), 0, 3, base); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_1TX][5]), 0, 3, base); + + base = phy_get_txpwr_by_rate_base(hw, BAND_ON_2_4G, rfpath, + RF_2TX, HT_MCS8_MCS15); + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_2TX][6]), 0, 3, base); + + phy_conv_dbm_to_rel(&(rtlphy->tx_power_by_rate_offset[BAND_ON_2_4G] + [rfpath][RF_2TX][7]), 0, 3, base); + + RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, + "<=== conv_dbm_to_rel()\n"); +} + +static void _rtl8723be_phy_txpower_by_rate_configuration( + struct ieee80211_hw *hw) +{ + _rtl8723be_phy_store_txpower_by_rate_base(hw); + conv_dbm_to_rel(hw); +} + +static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + bool rtstatus; + + rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw, + BASEBAND_CONFIG_PHY_REG); + if (!rtstatus) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!"); + return false; + } + _rtl8723be_phy_init_tx_power_by_rate(hw); + if (!rtlefuse->autoload_failflag) { + rtlphy->pwrgroup_cnt = 0; + rtstatus = _rtl8723be_phy_config_bb_with_pgheaderfile(hw, + BASEBAND_CONFIG_PHY_REG); + } + _rtl8723be_phy_txpower_by_rate_configuration(hw); + if (!rtstatus) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!"); + return false; + } + rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw, + BASEBAND_CONFIG_AGC_TAB); + if (!rtstatus) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n"); + return false; + } + rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw, + RFPGA0_XA_HSSIPARAMETER2, + 0x200)); + return true; +} + +static void _rtl8723be_store_tx_power_by_rate(struct ieee80211_hw *hw, + u32 band, u32 rfpath, + u32 txnum, u32 regaddr, + u32 bitmask, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 rate_section = _rtl8723be_get_rate_section_index(regaddr); + + if (band != BAND_ON_2_4G && band != BAND_ON_5G) { + RT_TRACE(rtlpriv, COMP_POWER, PHY_TXPWR, + "Invalid Band %d\n", band); + return; + } + + if (rfpath > TX_PWR_BY_RATE_NUM_RF) { + RT_TRACE(rtlpriv, COMP_POWER, PHY_TXPWR, + "Invalid RfPath %d\n", rfpath); + return; + } + if (txnum > TX_PWR_BY_RATE_NUM_RF) { + RT_TRACE(rtlpriv, COMP_POWER, PHY_TXPWR, + "Invalid TxNum %d\n", txnum); + return; + } + rtlphy->tx_power_by_rate_offset[band][rfpath][txnum][rate_section] = + data; +} + +static bool _rtl8723be_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, + u8 configtype) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + int i; + u32 *phy_regarray_table_pg; + u16 phy_regarray_pg_len; + u32 v1 = 0, v2 = 0, v3 = 0, v4 = 0, v5 = 0, v6 = 0; + + phy_regarray_pg_len = RTL8723BEPHY_REG_ARRAY_PGLEN; + phy_regarray_table_pg = RTL8723BEPHY_REG_ARRAY_PG; + + if (configtype == BASEBAND_CONFIG_PHY_REG) { + for (i = 0; i < phy_regarray_pg_len; i = i + 6) { + v1 = phy_regarray_table_pg[i]; + v2 = phy_regarray_table_pg[i+1]; + v3 = phy_regarray_table_pg[i+2]; + v4 = phy_regarray_table_pg[i+3]; + v5 = phy_regarray_table_pg[i+4]; + v6 = phy_regarray_table_pg[i+5]; + + if (v1 < 0xcdcdcdcd) { + if (phy_regarray_table_pg[i] == 0xfe || + phy_regarray_table_pg[i] == 0xffe) + mdelay(50); + else + _rtl8723be_store_tx_power_by_rate(hw, + v1, v2, v3, v4, v5, v6); + continue; + } else { + /*don't need the hw_body*/ + if (!_rtl8723be_check_condition(hw, + phy_regarray_table_pg[i])) { + i += 2; /* skip the pair of expression*/ + v1 = phy_regarray_table_pg[i]; + v2 = phy_regarray_table_pg[i+1]; + v3 = phy_regarray_table_pg[i+2]; + while (v2 != 0xDEAD) { + i += 3; + v1 = phy_regarray_table_pg[i]; + v2 = phy_regarray_table_pg[i+1]; + v3 = phy_regarray_table_pg[i+2]; + } + } + } + } + } else { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + "configtype != BaseBand_Config_PHY_REG\n"); + } + return true; +} + +bool rtl8723be_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, + enum radio_path rfpath) +{ + #define READ_NEXT_RF_PAIR(v1, v2, i) \ + do { \ + i += 2; \ + v1 = radioa_array_table[i]; \ + v2 = radioa_array_table[i+1]; \ + } while (0) + + int i; + bool rtstatus = true; + u32 *radioa_array_table; + u16 radioa_arraylen; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u32 v1 = 0, v2 = 0; + + radioa_arraylen = RTL8723BE_RADIOA_1TARRAYLEN; + radioa_array_table = RTL8723BE_RADIOA_1TARRAY; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Radio_A:RTL8723BE_RADIOA_1TARRAY %d\n", radioa_arraylen); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); + rtstatus = true; + switch (rfpath) { + case RF90_PATH_A: + for (i = 0; i < radioa_arraylen; i = i + 2) { + v1 = radioa_array_table[i]; + v2 = radioa_array_table[i+1]; + if (v1 < 0xcdcdcdcd) { + _rtl8723be_config_rf_radio_a(hw, v1, v2); + } else { /*This line is the start line of branch.*/ + if (!_rtl8723be_check_condition(hw, + radioa_array_table[i])) { + /* Discard the following + * (offset, data) pairs + */ + READ_NEXT_RF_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < radioa_arraylen - 2) + READ_NEXT_RF_PAIR(v1, v2, i); + i -= 2; /* prevent from for-loop += 2*/ + } else { + /* Configure matched pairs + * and skip to end of if-else. + */ + READ_NEXT_RF_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && + i < radioa_arraylen - 2) { + _rtl8723be_config_rf_radio_a(hw, + v1, v2); + READ_NEXT_RF_PAIR(v1, v2, i); + } + + while (v2 != 0xDEAD && + i < radioa_arraylen - 2) { + READ_NEXT_RF_PAIR(v1, v2, i); + } + } + } + } + + if (rtlhal->oem_id == RT_CID_819X_HP) + _rtl8723be_config_rf_radio_a(hw, 0x52, 0x7E4BD); + + break; + case RF90_PATH_B: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + case RF90_PATH_C: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + case RF90_PATH_D: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + return true; +} + +void rtl8723be_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + rtlphy->default_initialgain[0] = + (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[1] = + (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[2] = + (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[3] = + (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Default initial gain (c50 = 0x%x, " + "c58 = 0x%x, c60 = 0x%x, c68 = 0x%x\n", + rtlphy->default_initialgain[0], + rtlphy->default_initialgain[1], + rtlphy->default_initialgain[2], + rtlphy->default_initialgain[3]); + + rtlphy->framesync = (u8) rtl_get_bbreg(hw, ROFDM0_RXDETECTOR3, + MASKBYTE0); + rtlphy->framesync_c34 = rtl_get_bbreg(hw, ROFDM0_RXDETECTOR2, + MASKDWORD); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Default framesync (0x%x) = 0x%x\n", + ROFDM0_RXDETECTOR3, rtlphy->framesync); +} + +void rtl8723be_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 txpwr_level; + long txpwr_dbm; + + txpwr_level = rtlphy->cur_cck_txpwridx; + txpwr_dbm = rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_B, + txpwr_level); + txpwr_level = rtlphy->cur_ofdm24g_txpwridx; + if (rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, txpwr_level) > + txpwr_dbm) + txpwr_dbm = + rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, + txpwr_level); + txpwr_level = rtlphy->cur_ofdm24g_txpwridx; + if (rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, + txpwr_level) > txpwr_dbm) + txpwr_dbm = + rtl8723_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, + txpwr_level); + *powerlevel = txpwr_dbm; +} + +static u8 _rtl8723be_phy_get_ratesection_intxpower_byrate(enum radio_path path, + u8 rate) +{ + u8 rate_section = 0; + + switch (rate) { + case DESC92C_RATE1M: + rate_section = 2; + break; + case DESC92C_RATE2M: + case DESC92C_RATE5_5M: + if (path == RF90_PATH_A) + rate_section = 3; + else if (path == RF90_PATH_B) + rate_section = 2; + break; + case DESC92C_RATE11M: + rate_section = 3; + break; + case DESC92C_RATE6M: + case DESC92C_RATE9M: + case DESC92C_RATE12M: + case DESC92C_RATE18M: + rate_section = 0; + break; + case DESC92C_RATE24M: + case DESC92C_RATE36M: + case DESC92C_RATE48M: + case DESC92C_RATE54M: + rate_section = 1; + break; + case DESC92C_RATEMCS0: + case DESC92C_RATEMCS1: + case DESC92C_RATEMCS2: + case DESC92C_RATEMCS3: + rate_section = 4; + break; + case DESC92C_RATEMCS4: + case DESC92C_RATEMCS5: + case DESC92C_RATEMCS6: + case DESC92C_RATEMCS7: + rate_section = 5; + break; + case DESC92C_RATEMCS8: + case DESC92C_RATEMCS9: + case DESC92C_RATEMCS10: + case DESC92C_RATEMCS11: + rate_section = 6; + break; + case DESC92C_RATEMCS12: + case DESC92C_RATEMCS13: + case DESC92C_RATEMCS14: + case DESC92C_RATEMCS15: + rate_section = 7; + break; + default: + RT_ASSERT(true, "Rate_Section is Illegal\n"); + break; + } + return rate_section; +} + +static u8 _rtl8723be_get_txpower_by_rate(struct ieee80211_hw *hw, + enum band_type band, + enum radio_path rfpath, u8 rate) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 shift = 0, rate_section, tx_num; + char tx_pwr_diff = 0; + + rate_section = _rtl8723be_phy_get_ratesection_intxpower_byrate(rfpath, + rate); + tx_num = RF_TX_NUM_NONIMPLEMENT; + + if (tx_num == RF_TX_NUM_NONIMPLEMENT) { + if (rate >= DESC92C_RATEMCS8 && rate <= DESC92C_RATEMCS15) + tx_num = RF_2TX; + else + tx_num = RF_1TX; + } + + switch (rate) { + case DESC92C_RATE6M: + case DESC92C_RATE24M: + case DESC92C_RATEMCS0: + case DESC92C_RATEMCS4: + case DESC92C_RATEMCS8: + case DESC92C_RATEMCS12: + shift = 0; + break; + case DESC92C_RATE1M: + case DESC92C_RATE2M: + case DESC92C_RATE9M: + case DESC92C_RATE36M: + case DESC92C_RATEMCS1: + case DESC92C_RATEMCS5: + case DESC92C_RATEMCS9: + case DESC92C_RATEMCS13: + shift = 8; + break; + case DESC92C_RATE5_5M: + case DESC92C_RATE12M: + case DESC92C_RATE48M: + case DESC92C_RATEMCS2: + case DESC92C_RATEMCS6: + case DESC92C_RATEMCS10: + case DESC92C_RATEMCS14: + shift = 16; + break; + case DESC92C_RATE11M: + case DESC92C_RATE18M: + case DESC92C_RATE54M: + case DESC92C_RATEMCS3: + case DESC92C_RATEMCS7: + case DESC92C_RATEMCS11: + case DESC92C_RATEMCS15: + shift = 24; + break; + default: + RT_ASSERT(true, "Rate_Section is Illegal\n"); + break; + } + tx_pwr_diff = (u8)(rtlphy->tx_power_by_rate_offset[band][rfpath][tx_num] + [rate_section] >> shift) & 0xff; + + return tx_pwr_diff; +} + +static u8 _rtl8723be_get_txpower_index(struct ieee80211_hw *hw, u8 path, + u8 rate, u8 bandwidth, u8 channel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 index = (channel - 1); + u8 txpower; + u8 power_diff_byrate = 0; + + if (channel > 14 || channel < 1) { + index = 0; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "Illegal channel!\n"); + } + if (RTL8723E_RX_HAL_IS_CCK_RATE(rate)) + txpower = rtlefuse->txpwrlevel_cck[path][index]; + else if (DESC92C_RATE6M <= rate) + txpower = rtlefuse->txpwrlevel_ht40_1s[path][index]; + else + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + "invalid rate\n"); + + if (DESC92C_RATE6M <= rate && rate <= DESC92C_RATE54M && + !RTL8723E_RX_HAL_IS_CCK_RATE(rate)) + txpower += rtlefuse->txpwr_legacyhtdiff[0][TX_1S]; + + if (bandwidth == HT_CHANNEL_WIDTH_20) { + if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) + txpower += rtlefuse->txpwr_ht20diff[0][TX_1S]; + if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) + txpower += rtlefuse->txpwr_ht20diff[0][TX_2S]; + } else if (bandwidth == HT_CHANNEL_WIDTH_20_40) { + if (DESC92C_RATEMCS0 <= rate && rate <= DESC92C_RATEMCS15) + txpower += rtlefuse->txpwr_ht40diff[0][TX_1S]; + if (DESC92C_RATEMCS8 <= rate && rate <= DESC92C_RATEMCS15) + txpower += rtlefuse->txpwr_ht40diff[0][TX_2S]; + } + if (rtlefuse->eeprom_regulatory != 2) + power_diff_byrate = _rtl8723be_get_txpower_by_rate(hw, + BAND_ON_2_4G, + path, rate); + + txpower += power_diff_byrate; + + if (txpower > MAX_POWER_INDEX) + txpower = MAX_POWER_INDEX; + + return txpower; +} + +static void _rtl8723be_phy_set_txpower_index(struct ieee80211_hw *hw, + u8 power_index, u8 path, u8 rate) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + if (path == RF90_PATH_A) { + switch (rate) { + case DESC92C_RATE1M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_CCK1_MCS32, + MASKBYTE1, power_index); + break; + case DESC92C_RATE2M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_B_CCK11_A_CCK2_11, + MASKBYTE1, power_index); + break; + case DESC92C_RATE5_5M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_B_CCK11_A_CCK2_11, + MASKBYTE2, power_index); + break; + case DESC92C_RATE11M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_B_CCK11_A_CCK2_11, + MASKBYTE3, power_index); + break; + case DESC92C_RATE6M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE18_06, + MASKBYTE0, power_index); + break; + case DESC92C_RATE9M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE18_06, + MASKBYTE1, power_index); + break; + case DESC92C_RATE12M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE18_06, + MASKBYTE2, power_index); + break; + case DESC92C_RATE18M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE18_06, + MASKBYTE3, power_index); + break; + case DESC92C_RATE24M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE54_24, + MASKBYTE0, power_index); + break; + case DESC92C_RATE36M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE54_24, + MASKBYTE1, power_index); + break; + case DESC92C_RATE48M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE54_24, + MASKBYTE2, power_index); + break; + case DESC92C_RATE54M: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_RATE54_24, + MASKBYTE3, power_index); + break; + case DESC92C_RATEMCS0: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS03_MCS00, + MASKBYTE0, power_index); + break; + case DESC92C_RATEMCS1: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS03_MCS00, + MASKBYTE1, power_index); + break; + case DESC92C_RATEMCS2: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS03_MCS00, + MASKBYTE2, power_index); + break; + case DESC92C_RATEMCS3: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS03_MCS00, + MASKBYTE3, power_index); + break; + case DESC92C_RATEMCS4: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS07_MCS04, + MASKBYTE0, power_index); + break; + case DESC92C_RATEMCS5: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS07_MCS04, + MASKBYTE1, power_index); + break; + case DESC92C_RATEMCS6: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS07_MCS04, + MASKBYTE2, power_index); + break; + case DESC92C_RATEMCS7: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS07_MCS04, + MASKBYTE3, power_index); + break; + case DESC92C_RATEMCS8: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS11_MCS08, + MASKBYTE0, power_index); + break; + case DESC92C_RATEMCS9: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS11_MCS08, + MASKBYTE1, power_index); + break; + case DESC92C_RATEMCS10: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS11_MCS08, + MASKBYTE2, power_index); + break; + case DESC92C_RATEMCS11: + rtl8723_phy_set_bb_reg(hw, RTXAGC_A_MCS11_MCS08, + MASKBYTE3, power_index); + break; + default: + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + "Invalid Rate!!\n"); + break; + } + } else { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Invalid RFPath!!\n"); + } +} + +void rtl8723be_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) +{ + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 cck_rates[] = {DESC92C_RATE1M, DESC92C_RATE2M, + DESC92C_RATE5_5M, DESC92C_RATE11M}; + u8 ofdm_rates[] = {DESC92C_RATE6M, DESC92C_RATE9M, + DESC92C_RATE12M, DESC92C_RATE18M, + DESC92C_RATE24M, DESC92C_RATE36M, + DESC92C_RATE48M, DESC92C_RATE54M}; + u8 ht_rates_1t[] = {DESC92C_RATEMCS0, DESC92C_RATEMCS1, + DESC92C_RATEMCS2, DESC92C_RATEMCS3, + DESC92C_RATEMCS4, DESC92C_RATEMCS5, + DESC92C_RATEMCS6, DESC92C_RATEMCS7}; + u8 i, size; + u8 power_index; + + if (!rtlefuse->txpwr_fromeprom) + return; + + size = sizeof(cck_rates) / sizeof(u8); + for (i = 0; i < size; i++) { + power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, + cck_rates[i], + rtl_priv(hw)->phy.current_chan_bw, + channel); + _rtl8723be_phy_set_txpower_index(hw, power_index, RF90_PATH_A, + cck_rates[i]); + } + size = sizeof(ofdm_rates) / sizeof(u8); + for (i = 0; i < size; i++) { + power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, + ofdm_rates[i], + rtl_priv(hw)->phy.current_chan_bw, + channel); + _rtl8723be_phy_set_txpower_index(hw, power_index, RF90_PATH_A, + ofdm_rates[i]); + } + size = sizeof(ht_rates_1t) / sizeof(u8); + for (i = 0; i < size; i++) { + power_index = _rtl8723be_get_txpower_index(hw, RF90_PATH_A, + ht_rates_1t[i], + rtl_priv(hw)->phy.current_chan_bw, + channel); + _rtl8723be_phy_set_txpower_index(hw, power_index, RF90_PATH_A, + ht_rates_1t[i]); + } +} + +void rtl8723be_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + enum io_type iotype; + + if (!is_hal_stop(rtlhal)) { + switch (operation) { + case SCAN_OPT_BACKUP: + iotype = IO_CMD_PAUSE_DM_BY_SCAN; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, + (u8 *)&iotype); + break; + case SCAN_OPT_RESTORE: + iotype = IO_CMD_RESUME_DM_BY_SCAN; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_IO_CMD, + (u8 *)&iotype); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Unknown Scan Backup operation.\n"); + break; + } + } +} + +void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u8 reg_bw_opmode; + u8 reg_prsr_rsc; + + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, + "Switch to %s bandwidth\n", + rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ? + "20MHz" : "40MHz"); + + if (is_hal_stop(rtlhal)) { + rtlphy->set_bwmode_inprogress = false; + return; + } + + reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE); + reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2); + + switch (rtlphy->current_chan_bw) { + case HT_CHANNEL_WIDTH_20: + reg_bw_opmode |= BW_OPMODE_20MHZ; + rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); + break; + case HT_CHANNEL_WIDTH_20_40: + reg_bw_opmode &= ~BW_OPMODE_20MHZ; + rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); + reg_prsr_rsc = (reg_prsr_rsc & 0x90) | + (mac->cur_40_prime_sc << 5); + rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "unknown bandwidth: %#X\n", rtlphy->current_chan_bw); + break; + } + + switch (rtlphy->current_chan_bw) { + case HT_CHANNEL_WIDTH_20: + rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0); + rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0); + break; + case HT_CHANNEL_WIDTH_20_40: + rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1); + rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1); + rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND, + (mac->cur_40_prime_sc >> 1)); + rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc); + rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)), + (mac->cur_40_prime_sc == + HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "unknown bandwidth: %#X\n", rtlphy->current_chan_bw); + break; + } + rtl8723be_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw); + rtlphy->set_bwmode_inprogress = false; + RT_TRACE(rtlpriv, COMP_SCAN, DBG_LOUD, "\n"); +} + +void rtl8723be_phy_set_bw_mode(struct ieee80211_hw *hw, + enum nl80211_channel_type ch_type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 tmp_bw = rtlphy->current_chan_bw; + + if (rtlphy->set_bwmode_inprogress) + return; + rtlphy->set_bwmode_inprogress = true; + if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { + rtl8723be_phy_set_bw_mode_callback(hw); + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "false driver sleep or unload\n"); + rtlphy->set_bwmode_inprogress = false; + rtlphy->current_chan_bw = tmp_bw; + } +} + +void rtl8723be_phy_sw_chnl_callback(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 delay; + + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, + "switch to channel%d\n", rtlphy->current_channel); + if (is_hal_stop(rtlhal)) + return; + do { + if (!rtlphy->sw_chnl_inprogress) + break; + if (!rtl8723be_phy_sw_chn_step_by_step(hw, + rtlphy->current_channel, + &rtlphy->sw_chnl_stage, + &rtlphy->sw_chnl_step, + &delay)) { + if (delay > 0) + mdelay(delay); + else + continue; + } else { + rtlphy->sw_chnl_inprogress = false; + } + break; + } while (true); + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "\n"); +} + +u8 rtl8723be_phy_sw_chnl(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (rtlphy->sw_chnl_inprogress) + return 0; + if (rtlphy->set_bwmode_inprogress) + return 0; + RT_ASSERT((rtlphy->current_channel <= 14), + "WIRELESS_MODE_G but channel>14"); + rtlphy->sw_chnl_inprogress = true; + rtlphy->sw_chnl_stage = 0; + rtlphy->sw_chnl_step = 0; + if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { + rtl8723be_phy_sw_chnl_callback(hw); + RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, + "sw_chnl_inprogress false schdule " + "workitem current channel %d\n", + rtlphy->current_channel); + rtlphy->sw_chnl_inprogress = false; + } else { + RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, + "sw_chnl_inprogress false driver sleep or" + " unload\n"); + rtlphy->sw_chnl_inprogress = false; + } + return 1; +} + +static bool rtl8723be_phy_sw_chn_step_by_step(struct ieee80211_hw *hw, + u8 channel, u8 *stage, + u8 *step, u32 *delay) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct swchnlcmd precommoncmd[MAX_PRECMD_CNT]; + u32 precommoncmdcnt; + struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT]; + u32 postcommoncmdcnt; + struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT]; + u32 rfdependcmdcnt; + struct swchnlcmd *currentcmd = NULL; + u8 rfpath; + u8 num_total_rfpath = rtlphy->num_total_rfpath; + + precommoncmdcnt = 0; + rtl8723_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, + CMDID_SET_TXPOWEROWER_LEVEL, + 0, 0, 0); + rtl8723_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); + postcommoncmdcnt = 0; + rtl8723_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, + MAX_POSTCMD_CNT, CMDID_END, + 0, 0, 0); + rfdependcmdcnt = 0; + + RT_ASSERT((channel >= 1 && channel <= 14), + "illegal channel for Zebra: %d\n", channel); + + rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, + CMDID_RF_WRITEREG, + RF_CHNLBW, channel, 10); + + rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, + CMDID_END, 0, 0, 0); + + do { + switch (*stage) { + case 0: + currentcmd = &precommoncmd[*step]; + break; + case 1: + currentcmd = &rfdependcmd[*step]; + break; + case 2: + currentcmd = &postcommoncmd[*step]; + break; + } + + if (currentcmd->cmdid == CMDID_END) { + if ((*stage) == 2) { + return true; + } else { + (*stage)++; + (*step) = 0; + continue; + } + } + + switch (currentcmd->cmdid) { + case CMDID_SET_TXPOWEROWER_LEVEL: + rtl8723be_phy_set_txpower_level(hw, channel); + break; + case CMDID_WRITEPORT_ULONG: + rtl_write_dword(rtlpriv, currentcmd->para1, + currentcmd->para2); + break; + case CMDID_WRITEPORT_USHORT: + rtl_write_word(rtlpriv, currentcmd->para1, + (u16) currentcmd->para2); + break; + case CMDID_WRITEPORT_UCHAR: + rtl_write_byte(rtlpriv, currentcmd->para1, + (u8) currentcmd->para2); + break; + case CMDID_RF_WRITEREG: + for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) { + rtlphy->rfreg_chnlval[rfpath] = + ((rtlphy->rfreg_chnlval[rfpath] & + 0xfffffc00) | currentcmd->para2); + + rtl_set_rfreg(hw, (enum radio_path)rfpath, + currentcmd->para1, + RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[rfpath]); + } + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + + break; + } while (true); + + (*delay) = currentcmd->msdelay; + (*step)++; + return false; +} + +static u8 _rtl8723be_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) +{ + u32 reg_eac, reg_e94, reg_e9c, reg_ea4; + u8 result = 0x00; + + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1c); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x30008c1c); + rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x8214032a); + rtl_set_bbreg(hw, 0xe3c, MASKDWORD, 0x28160000); + + rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x00462911); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); + + mdelay(IQK_DELAY_TIME); + + reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); + reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); + reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); + reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); + + if (!(reg_eac & BIT(28)) && + (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && + (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + return result; +} + +static bool phy_similarity_cmp(struct ieee80211_hw *hw, long result[][8], + u8 c1, u8 c2) +{ + u32 i, j, diff, simularity_bitmap, bound; + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + u8 final_candidate[2] = { 0xFF, 0xFF }; + bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version); + + if (is2t) + bound = 8; + else + bound = 4; + + simularity_bitmap = 0; + + for (i = 0; i < bound; i++) { + diff = (result[c1][i] > result[c2][i]) ? + (result[c1][i] - result[c2][i]) : + (result[c2][i] - result[c1][i]); + + if (diff > MAX_TOLERANCE) { + if ((i == 2 || i == 6) && !simularity_bitmap) { + if (result[c1][i] + result[c1][i + 1] == 0) + final_candidate[(i / 4)] = c2; + else if (result[c2][i] + result[c2][i + 1] == 0) + final_candidate[(i / 4)] = c1; + else + simularity_bitmap |= (1 << i); + } else { + simularity_bitmap |= (1 << i); + } + } + } + + if (simularity_bitmap == 0) { + for (i = 0; i < (bound / 4); i++) { + if (final_candidate[i] != 0xFF) { + for (j = i * 4; j < (i + 1) * 4 - 2; j++) + result[3][j] = + result[final_candidate[i]][j]; + bresult = false; + } + } + return bresult; + } else if (!(simularity_bitmap & 0x0F)) { + for (i = 0; i < 4; i++) + result[3][i] = result[c1][i]; + return false; + } else if (!(simularity_bitmap & 0xF0) && is2t) { + for (i = 4; i < 8; i++) + result[3][i] = result[c1][i]; + return false; + } else { + return false; + } +} + +static void _rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, + long result[][8], u8 t, bool is2t) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 i; + u8 patha_ok; + u32 adda_reg[IQK_ADDA_REG_NUM] = { + 0x85c, 0xe6c, 0xe70, 0xe74, + 0xe78, 0xe7c, 0xe80, 0xe84, + 0xe88, 0xe8c, 0xed0, 0xed4, + 0xed8, 0xedc, 0xee0, 0xeec + }; + + u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { + 0x522, 0x550, 0x551, 0x040 + }; + u32 iqk_bb_reg[IQK_BB_REG_NUM] = { + ROFDM0_TRXPATHENABLE, ROFDM0_TRMUXPAR, + RFPGA0_XCD_RFINTERFACESW, 0xb68, 0xb6c, + 0x870, 0x860, + 0x864, 0x800 + }; + const u32 retrycount = 2; + u32 path_sel_bb, path_sel_rf; + u8 tmp_reg_c50, tmp_reg_c58; + + tmp_reg_c50 = rtl_get_bbreg(hw, 0xc50, MASKBYTE0); + tmp_reg_c58 = rtl_get_bbreg(hw, 0xc58, MASKBYTE0); + + if (t == 0) { + rtl8723_save_adda_registers(hw, adda_reg, + rtlphy->adda_backup, 16); + rtl8723_phy_save_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + rtl8723_save_adda_registers(hw, iqk_bb_reg, + rtlphy->iqk_bb_backup, + IQK_BB_REG_NUM); + } + rtl8723_phy_path_adda_on(hw, adda_reg, true, is2t); + if (t == 0) { + rtlphy->rfpi_enable = (u8) rtl_get_bbreg(hw, + RFPGA0_XA_HSSIPARAMETER1, + BIT(8)); + } + if (!rtlphy->rfpi_enable) + rtl8723_phy_pi_mode_switch(hw, true); + + path_sel_bb = rtl_get_bbreg(hw, 0x948, MASKDWORD); + path_sel_rf = rtl_get_rfreg(hw, RF90_PATH_A, 0xb0, 0xfffff); + + /*BB Setting*/ + rtl_set_bbreg(hw, 0x800, BIT(24), 0x00); + rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600); + rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4); + rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000); + + rtl_set_bbreg(hw, 0x870, BIT(10), 0x01); + rtl_set_bbreg(hw, 0x870, BIT(26), 0x01); + rtl_set_bbreg(hw, 0x860, BIT(10), 0x00); + rtl_set_bbreg(hw, 0x864, BIT(10), 0x00); + + if (is2t) + rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASKDWORD, 0x10000); + rtl8723_phy_mac_setting_calibration(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x0f600000); + + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); + rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00); + rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x81004800); + for (i = 0; i < retrycount; i++) { + patha_ok = _rtl8723be_phy_path_a_iqk(hw, is2t); + if (patha_ok == 0x01) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Path A Tx IQK Success!!\n"); + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & + 0x3FF0000) >> 16; + break; + } + } + + if (0 == patha_ok) + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Path A IQK Success!!\n"); + if (is2t) { + rtl8723_phy_path_a_standby(hw); + rtl8723_phy_path_adda_on(hw, adda_reg, false, is2t); + } + + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); + + if (t != 0) { + if (!rtlphy->rfpi_enable) + rtl8723_phy_pi_mode_switch(hw, false); + rtl8723_phy_reload_adda_registers(hw, adda_reg, + rtlphy->adda_backup, 16); + rtl8723_phy_reload_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + rtl8723_phy_reload_adda_registers(hw, iqk_bb_reg, + rtlphy->iqk_bb_backup, + IQK_BB_REG_NUM); + + rtl_set_bbreg(hw, 0x948, MASKDWORD, path_sel_bb); + rtl_set_rfreg(hw, RF90_PATH_B, 0xb0, 0xfffff, path_sel_rf); + + rtl_set_bbreg(hw, 0xc50, MASKBYTE0, 0x50); + rtl_set_bbreg(hw, 0xc50, MASKBYTE0, tmp_reg_c50); + if (is2t) { + rtl_set_bbreg(hw, 0xc58, MASKBYTE0, 0x50); + rtl_set_bbreg(hw, 0xc58, MASKBYTE0, tmp_reg_c58); + } + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x01008c00); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x01008c00); + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "8723be IQK Finish!!\n"); +} + +static void _rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 tmpreg; + u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal; + + tmpreg = rtl_read_byte(rtlpriv, 0xd03); + + if ((tmpreg & 0x70) != 0) + rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F); + else + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); + + if ((tmpreg & 0x70) != 0) { + rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS); + + if (is2t) + rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00, + MASK12BITS); + + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, + (rf_a_mode & 0x8FFFF) | 0x10000); + + if (is2t) + rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, + (rf_b_mode & 0x8FFFF) | 0x10000); + } + lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS); + + rtl_set_rfreg(hw, RF90_PATH_A, 0xb0, RFREG_OFFSET_MASK, 0xdfbe0); + rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, 0x8c0a); + + mdelay(100); + + rtl_set_rfreg(hw, RF90_PATH_A, 0xb0, RFREG_OFFSET_MASK, 0xdffe0); + + if ((tmpreg & 0x70) != 0) { + rtl_write_byte(rtlpriv, 0xd03, tmpreg); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode); + + if (is2t) + rtl_set_rfreg(hw, RF90_PATH_B, 0x00, + MASK12BITS, rf_b_mode); + } else { + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); +} + +static void _rtl8723be_phy_set_rfpath_switch(struct ieee80211_hw *hw, + bool bmain, bool is2t) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n"); + + if (is_hal_stop(rtlhal)) { + u8 u1btmp; + u1btmp = rtl_read_byte(rtlpriv, REG_LEDCFG0); + rtl_write_byte(rtlpriv, REG_LEDCFG0, u1btmp | BIT(7)); + rtl_set_bbreg(hw, RFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); + } + if (is2t) { + if (bmain) + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(6), 0x1); + else + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(6), 0x2); + } else { + rtl_set_bbreg(hw, RFPGA0_XAB_RFINTERFACESW, BIT(8) | BIT(9), 0); + rtl_set_bbreg(hw, 0x914, MASKLWORD, 0x0201); + + /* We use the RF definition of MAIN and AUX, + * left antenna and right antenna repectively. + * Default output at AUX. + */ + if (bmain) { + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, + BIT(14) | BIT(13) | BIT(12), 0); + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(4) | BIT(3), 0); + if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) + rtl_set_bbreg(hw, CONFIG_RAM64X16, BIT(31), 0); + } else { + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, + BIT(14) | BIT(13) | BIT(12), 1); + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(4) | BIT(3), 1); + if (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) + rtl_set_bbreg(hw, CONFIG_RAM64X16, BIT(31), 1); + } + } +} + +#undef IQK_ADDA_REG_NUM +#undef IQK_DELAY_TIME + +void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + long result[4][8]; + u8 i, final_candidate; + bool patha_ok, pathb_ok; + long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, + reg_ecc, reg_tmp = 0; + bool is12simular, is13simular, is23simular; + u32 iqk_bb_reg[9] = { + ROFDM0_XARXIQIMBALANCE, + ROFDM0_XBRXIQIMBALANCE, + ROFDM0_ECCATHRESHOLD, + ROFDM0_AGCRSSITABLE, + ROFDM0_XATXIQIMBALANCE, + ROFDM0_XBTXIQIMBALANCE, + ROFDM0_XCTXAFE, + ROFDM0_XDTXAFE, + ROFDM0_RXIQEXTANTA + }; + + if (recovery) { + rtl8723_phy_reload_adda_registers(hw, iqk_bb_reg, + rtlphy->iqk_bb_backup, 9); + return; + } + + for (i = 0; i < 8; i++) { + result[0][i] = 0; + result[1][i] = 0; + result[2][i] = 0; + result[3][i] = 0; + } + final_candidate = 0xff; + patha_ok = false; + pathb_ok = false; + is12simular = false; + is23simular = false; + is13simular = false; + for (i = 0; i < 3; i++) { + if (get_rf_type(rtlphy) == RF_2T2R) + _rtl8723be_phy_iq_calibrate(hw, result, i, true); + else + _rtl8723be_phy_iq_calibrate(hw, result, i, false); + if (i == 1) { + is12simular = phy_similarity_cmp(hw, result, 0, 1); + if (is12simular) { + final_candidate = 0; + break; + } + } + if (i == 2) { + is13simular = phy_similarity_cmp(hw, result, 0, 2); + if (is13simular) { + final_candidate = 0; + break; + } + is23simular = phy_similarity_cmp(hw, result, 1, 2); + if (is23simular) { + final_candidate = 1; + } else { + for (i = 0; i < 8; i++) + reg_tmp += result[3][i]; + + if (reg_tmp != 0) + final_candidate = 3; + else + final_candidate = 0xFF; + } + } + } + for (i = 0; i < 4; i++) { + reg_e94 = result[i][0]; + reg_e9c = result[i][1]; + reg_ea4 = result[i][2]; + reg_eac = result[i][3]; + reg_eb4 = result[i][4]; + reg_ebc = result[i][5]; + reg_ec4 = result[i][6]; + reg_ecc = result[i][7]; + } + if (final_candidate != 0xff) { + reg_e94 = result[final_candidate][0]; + rtlphy->reg_e94 = reg_e94; + reg_e9c = result[final_candidate][1]; + rtlphy->reg_e9c = reg_e9c; + reg_ea4 = result[final_candidate][2]; + reg_eac = result[final_candidate][3]; + reg_eb4 = result[final_candidate][4]; + rtlphy->reg_eb4 = reg_eb4; + reg_ebc = result[final_candidate][5]; + rtlphy->reg_ebc = reg_ebc; + reg_ec4 = result[final_candidate][6]; + reg_ecc = result[final_candidate][7]; + patha_ok = true; + pathb_ok = true; + } else { + rtlphy->reg_e94 = 0x100; + rtlphy->reg_eb4 = 0x100; + rtlphy->reg_e9c = 0x0; + rtlphy->reg_ebc = 0x0; + } + if (reg_e94 != 0) /*&&(reg_ea4 != 0) */ + rtl8723_phy_path_a_fill_iqk_matrix(hw, patha_ok, result, + final_candidate, + (reg_ea4 == 0)); + if (final_candidate != 0xFF) { + for (i = 0; i < IQK_MATRIX_REG_NUM; i++) + rtlphy->iqk_matrix[0].value[0][i] = + result[final_candidate][i]; + rtlphy->iqk_matrix[0].iqk_done = true; + } + rtl8723_save_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 9); +} + +void rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = &(rtlpriv->rtlhal); + u32 timeout = 2000, timecount = 0; + + while (rtlpriv->mac80211.act_scanning && timecount < timeout) { + udelay(50); + timecount += 50; + } + + rtlphy->lck_inprogress = true; + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + "LCK:Start!!! currentband %x delay %d ms\n", + rtlhal->current_bandtype, timecount); + + _rtl8723be_phy_lc_calibrate(hw, false); + + rtlphy->lck_inprogress = false; +} + +void rtl23b_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (rtlphy->apk_done) + return; + + return; +} + +void rtl8723be_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) +{ + _rtl8723be_phy_set_rfpath_switch(hw, bmain, false); +} + +static void rtl8723be_phy_set_io(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + "--->Cmd(%#x), set_io_inprogress(%d)\n", + rtlphy->current_io_type, rtlphy->set_io_inprogress); + switch (rtlphy->current_io_type) { + case IO_CMD_RESUME_DM_BY_SCAN: + rtlpriv->dm_digtable.cur_igvalue = + rtlphy->initgain_backup.xaagccore1; + /*rtl92c_dm_write_dig(hw);*/ + rtl8723be_phy_set_txpower_level(hw, rtlphy->current_channel); + rtl_set_bbreg(hw, RCCK0_CCA, 0xff0000, 0x83); + break; + case IO_CMD_PAUSE_DM_BY_SCAN: + rtlphy->initgain_backup.xaagccore1 = + rtlpriv->dm_digtable.cur_igvalue; + rtlpriv->dm_digtable.cur_igvalue = 0x17; + rtl_set_bbreg(hw, RCCK0_CCA, 0xff0000, 0x40); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + rtlphy->set_io_inprogress = false; + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + "(%#x)\n", rtlphy->current_io_type); +} + +bool rtl8723be_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + bool postprocessing = false; + + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + "-->IO Cmd(%#x), set_io_inprogress(%d)\n", + iotype, rtlphy->set_io_inprogress); + do { + switch (iotype) { + case IO_CMD_RESUME_DM_BY_SCAN: + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + "[IO CMD] Resume DM after scan.\n"); + postprocessing = true; + break; + case IO_CMD_PAUSE_DM_BY_SCAN: + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + "[IO CMD] Pause DM before scan.\n"); + postprocessing = true; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + break; + } + } while (false); + if (postprocessing && !rtlphy->set_io_inprogress) { + rtlphy->set_io_inprogress = true; + rtlphy->current_io_type = iotype; + } else { + return false; + } + rtl8723be_phy_set_io(hw); + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "IO Type(%#x)\n", iotype); + return true; +} + +static void rtl8723be_phy_set_rf_on(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); +} + +static void _rtl8723be_phy_set_rf_sleep(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); +} + +static bool _rtl8723be_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool bresult = true; + u8 i, queue_id; + struct rtl8192_tx_ring *ring = NULL; + + switch (rfpwr_state) { + case ERFON: + if ((ppsc->rfpwr_state == ERFOFF) && + RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) { + bool rtstatus; + u32 initialize_count = 0; + do { + initialize_count++; + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "IPS Set eRf nic enable\n"); + rtstatus = rtl_ps_enable_nic(hw); + } while (!rtstatus && (initialize_count < 10)); + RT_CLEAR_PS_LEVEL(ppsc, + RT_RF_OFF_LEVL_HALT_NIC); + } else { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "Set ERFON sleeped:%d ms\n", + jiffies_to_msecs(jiffies - + ppsc->last_sleep_jiffies)); + ppsc->last_awake_jiffies = jiffies; + rtl8723be_phy_set_rf_on(hw); + } + if (mac->link_state == MAC80211_LINKED) + rtlpriv->cfg->ops->led_control(hw, LED_CTL_LINK); + else + rtlpriv->cfg->ops->led_control(hw, LED_CTL_NO_LINK); + break; + case ERFOFF: + for (queue_id = 0, i = 0; + queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { + ring = &pcipriv->dev.tx_ring[queue_id]; + if (skb_queue_len(&ring->queue) == 0) { + queue_id++; + continue; + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "eRf Off/Sleep: %d times " + "TcbBusyQueue[%d] =%d before " + "doze!\n", (i + 1), queue_id, + skb_queue_len(&ring->queue)); + + udelay(10); + i++; + } + if (i >= MAX_DOZE_WAITING_TIMES_9x) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "\n ERFSLEEP: %d times " + "TcbBusyQueue[%d] = %d !\n", + MAX_DOZE_WAITING_TIMES_9x, + queue_id, + skb_queue_len(&ring->queue)); + break; + } + } + + if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "IPS Set eRf nic disable\n"); + rtl_ps_disable_nic(hw); + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + } else { + if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_NO_LINK); + } else { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_POWER_OFF); + } + } + break; + case ERFSLEEP: + if (ppsc->rfpwr_state == ERFOFF) + break; + for (queue_id = 0, i = 0; + queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { + ring = &pcipriv->dev.tx_ring[queue_id]; + if (skb_queue_len(&ring->queue) == 0) { + queue_id++; + continue; + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "eRf Off/Sleep: %d times " + "TcbBusyQueue[%d] =%d before " + "doze!\n", (i + 1), queue_id, + skb_queue_len(&ring->queue)); + + udelay(10); + i++; + } + if (i >= MAX_DOZE_WAITING_TIMES_9x) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + "\n ERFSLEEP: %d times " + "TcbBusyQueue[%d] = %d !\n", + MAX_DOZE_WAITING_TIMES_9x, + queue_id, + skb_queue_len(&ring->queue)); + break; + } + } + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + "Set ERFSLEEP awaked:%d ms\n", + jiffies_to_msecs(jiffies - + ppsc->last_awake_jiffies)); + ppsc->last_sleep_jiffies = jiffies; + _rtl8723be_phy_set_rf_sleep(hw); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not process\n"); + bresult = false; + break; + } + if (bresult) + ppsc->rfpwr_state = rfpwr_state; + return bresult; +} + +bool rtl8723be_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state) +{ + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + bool bresult = false; + + if (rfpwr_state == ppsc->rfpwr_state) + return bresult; + bresult = _rtl8723be_phy_set_rf_power_state(hw, rfpwr_state); + return bresult; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/phy.h b/drivers/net/wireless/rtlwifi/rtl8723be/phy.h new file mode 100644 index 000000000000..444ef95bb6af --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/phy.h @@ -0,0 +1,217 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_PHY_H__ +#define __RTL8723BE_PHY_H__ + +/*It must always set to 4, otherwise read efuse table secquence will be wrong.*/ +#define MAX_TX_COUNT 4 +#define TX_1S 0 +#define TX_2S 1 + +#define MAX_POWER_INDEX 0x3F + +#define MAX_PRECMD_CNT 16 +#define MAX_RFDEPENDCMD_CNT 16 +#define MAX_POSTCMD_CNT 16 + +#define MAX_DOZE_WAITING_TIMES_9x 64 + +#define RT_CANNOT_IO(hw) false +#define HIGHPOWER_RADIOA_ARRAYLEN 22 + +#define IQK_ADDA_REG_NUM 16 +#define IQK_BB_REG_NUM 9 +#define MAX_TOLERANCE 5 +#define IQK_DELAY_TIME 10 +#define index_mapping_NUM 15 + +#define APK_BB_REG_NUM 5 +#define APK_AFE_REG_NUM 16 +#define APK_CURVE_REG_NUM 4 +#define PATH_NUM 1 + +#define LOOP_LIMIT 5 +#define MAX_STALL_TIME 50 +#define ANTENNADIVERSITYVALUE 0x80 +#define MAX_TXPWR_IDX_NMODE_92S 63 +#define RESET_CNT_LIMIT 3 + +#define IQK_ADDA_REG_NUM 16 +#define IQK_MAC_REG_NUM 4 + +#define RF6052_MAX_PATH 2 + +#define CT_OFFSET_MAC_ADDR 0X16 + +#define CT_OFFSET_CCK_TX_PWR_IDX 0x5A +#define CT_OFFSET_HT401S_TX_PWR_IDX 0x60 +#define CT_OFFSET_HT402S_TX_PWR_IDX_DIFF 0x66 +#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF 0x69 +#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF 0x6C + +#define CT_OFFSET_HT40_MAX_PWR_OFFSET 0x6F +#define CT_OFFSET_HT20_MAX_PWR_OFFSET 0x72 + +#define CT_OFFSET_CHANNEL_PLAH 0x75 +#define CT_OFFSET_THERMAL_METER 0x78 +#define CT_OFFSET_RF_OPTION 0x79 +#define CT_OFFSET_VERSION 0x7E +#define CT_OFFSET_CUSTOMER_ID 0x7F + +#define RTL92C_MAX_PATH_NUM 2 + +enum hw90_block_e { + HW90_BLOCK_MAC = 0, + HW90_BLOCK_PHY0 = 1, + HW90_BLOCK_PHY1 = 2, + HW90_BLOCK_RF = 3, + HW90_BLOCK_MAXIMUM = 4, +}; + +enum baseband_config_type { + BASEBAND_CONFIG_PHY_REG = 0, + BASEBAND_CONFIG_AGC_TAB = 1, +}; + +enum ra_offset_area { + RA_OFFSET_LEGACY_OFDM1, + RA_OFFSET_LEGACY_OFDM2, + RA_OFFSET_HT_OFDM1, + RA_OFFSET_HT_OFDM2, + RA_OFFSET_HT_OFDM3, + RA_OFFSET_HT_OFDM4, + RA_OFFSET_HT_CCK, +}; + +enum antenna_path { + ANTENNA_NONE, + ANTENNA_D, + ANTENNA_C, + ANTENNA_CD, + ANTENNA_B, + ANTENNA_BD, + ANTENNA_BC, + ANTENNA_BCD, + ANTENNA_A, + ANTENNA_AD, + ANTENNA_AC, + ANTENNA_ACD, + ANTENNA_AB, + ANTENNA_ABD, + ANTENNA_ABC, + ANTENNA_ABCD +}; + +struct r_antenna_select_ofdm { + u32 r_tx_antenna:4; + u32 r_ant_l:4; + u32 r_ant_non_ht:4; + u32 r_ant_ht1:4; + u32 r_ant_ht2:4; + u32 r_ant_ht_s1:4; + u32 r_ant_non_ht_s1:4; + u32 ofdm_txsc:2; + u32 reserved:2; +}; + +struct r_antenna_select_cck { + u8 r_cckrx_enable_2:2; + u8 r_cckrx_enable:2; + u8 r_ccktx_enable:4; +}; + + +struct efuse_contents { + u8 mac_addr[ETH_ALEN]; + u8 cck_tx_power_idx[6]; + u8 ht40_1s_tx_power_idx[6]; + u8 ht40_2s_tx_power_idx_diff[3]; + u8 ht20_tx_power_idx_diff[3]; + u8 ofdm_tx_power_idx_diff[3]; + u8 ht40_max_power_offset[3]; + u8 ht20_max_power_offset[3]; + u8 channel_plan; + u8 thermal_meter; + u8 rf_option[5]; + u8 version; + u8 oem_id; + u8 regulatory; +}; + +struct tx_power_struct { + u8 cck[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht40_1s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht40_2s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht20_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 legacy_ht_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 legacy_ht_txpowerdiff; + u8 groupht20[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 groupht40[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 pwrgroup_cnt; + u32 mcs_original_offset[4][16]; +}; + +enum _ANT_DIV_TYPE { + NO_ANTDIV = 0xFF, + CG_TRX_HW_ANTDIV = 0x01, + CGCS_RX_HW_ANTDIV = 0x02, + FIXED_HW_ANTDIV = 0x03, + CG_TRX_SMART_ANTDIV = 0x04, + CGCS_RX_SW_ANTDIV = 0x05, +}; + +u32 rtl8723be_phy_query_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, + u32 regaddr, u32 bitmask); +void rtl8723be_phy_set_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, + u32 regaddr, u32 bitmask, u32 data); +bool rtl8723be_phy_mac_config(struct ieee80211_hw *hw); +bool rtl8723be_phy_bb_config(struct ieee80211_hw *hw); +bool rtl8723be_phy_rf_config(struct ieee80211_hw *hw); +void rtl8723be_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw); +void rtl8723be_phy_get_txpower_level(struct ieee80211_hw *hw, + long *powerlevel); +void rtl8723be_phy_set_txpower_level(struct ieee80211_hw *hw, + u8 channel); +void rtl8723be_phy_scan_operation_backup(struct ieee80211_hw *hw, + u8 operation); +void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw); +void rtl8723be_phy_set_bw_mode(struct ieee80211_hw *hw, + enum nl80211_channel_type ch_type); +void rtl8723be_phy_sw_chnl_callback(struct ieee80211_hw *hw); +u8 rtl8723be_phy_sw_chnl(struct ieee80211_hw *hw); +void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, + bool b_recovery); +void rtl23b_phy_ap_calibrate(struct ieee80211_hw *hw, char delta); +void rtl8723be_phy_lc_calibrate(struct ieee80211_hw *hw); +void rtl8723be_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain); +bool rtl8723be_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, + enum radio_path rfpath); +bool rtl8723be_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype); +bool rtl8723be_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state); +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.c b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.c new file mode 100644 index 000000000000..b5167e73fecf --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.c @@ -0,0 +1,106 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "pwrseqcmd.h" +#include "pwrseq.h" + + +/* drivers should parse below arrays and do the corresponding actions */ +/*3 Power on Array*/ +struct wlan_pwr_cfg rtl8723B_power_on_flow[RTL8723B_TRANS_CARDEMU_TO_ACT_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_CARDEMU_TO_ACT + RTL8723B_TRANS_END +}; + +/*3Radio off GPIO Array */ +struct wlan_pwr_cfg rtl8723B_radio_off_flow[RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_ACT_TO_CARDEMU + RTL8723B_TRANS_END +}; + +/*3Card Disable Array*/ +struct wlan_pwr_cfg rtl8723B_card_disable_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_ACT_TO_CARDEMU + RTL8723B_TRANS_CARDEMU_TO_CARDDIS + RTL8723B_TRANS_END +}; + +/*3 Card Enable Array*/ +struct wlan_pwr_cfg rtl8723B_card_enable_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_CARDDIS_TO_CARDEMU + RTL8723B_TRANS_CARDEMU_TO_ACT + RTL8723B_TRANS_END +}; + +/*3Suspend Array*/ +struct wlan_pwr_cfg rtl8723B_suspend_flow[RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_ACT_TO_CARDEMU + RTL8723B_TRANS_CARDEMU_TO_SUS + RTL8723B_TRANS_END +}; + +/*3 Resume Array*/ +struct wlan_pwr_cfg rtl8723B_resume_flow[RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_SUS_TO_CARDEMU + RTL8723B_TRANS_CARDEMU_TO_ACT + RTL8723B_TRANS_END +}; + +/*3HWPDN Array*/ +struct wlan_pwr_cfg rtl8723B_hwpdn_flow[RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS] = { + RTL8723B_TRANS_ACT_TO_CARDEMU + RTL8723B_TRANS_CARDEMU_TO_PDN + RTL8723B_TRANS_END +}; + +/*3 Enter LPS */ +struct wlan_pwr_cfg rtl8723B_enter_lps_flow[RTL8723B_TRANS_ACT_TO_LPS_STEPS + + RTL8723B_TRANS_END_STEPS] = { + /*FW behavior*/ + RTL8723B_TRANS_ACT_TO_LPS + RTL8723B_TRANS_END +}; + +/*3 Leave LPS */ +struct wlan_pwr_cfg rtl8723B_leave_lps_flow[RTL8723B_TRANS_LPS_TO_ACT_STEPS + + RTL8723B_TRANS_END_STEPS] = { + /*FW behavior*/ + RTL8723B_TRANS_LPS_TO_ACT + RTL8723B_TRANS_END +}; diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.h b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.h new file mode 100644 index 000000000000..a62f43ed8d32 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseq.h @@ -0,0 +1,304 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_PWRSEQ_H__ +#define __RTL8723BE_PWRSEQ_H__ + +/* Check document WM-20130425-JackieLau-RTL8723B_Power_Architecture v05.vsd + * There are 6 HW Power States: + * 0: POFF--Power Off + * 1: PDN--Power Down + * 2: CARDEMU--Card Emulation + * 3: ACT--Active Mode + * 4: LPS--Low Power State + * 5: SUS--Suspend + * + * The transition from different states are defined below + * TRANS_CARDEMU_TO_ACT + * TRANS_ACT_TO_CARDEMU + * TRANS_CARDEMU_TO_SUS + * TRANS_SUS_TO_CARDEMU + * TRANS_CARDEMU_TO_PDN + * TRANS_ACT_TO_LPS + * TRANS_LPS_TO_ACT + * + * TRANS_END + */ +#define RTL8723B_TRANS_CARDEMU_TO_ACT_STEPS 23 +#define RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS 15 +#define RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS 15 +#define RTL8723B_TRANS_SUS_TO_CARDEMU_STEPS 15 +#define RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS 15 +#define RTL8723B_TRANS_PDN_TO_CARDEMU_STEPS 15 +#define RTL8723B_TRANS_ACT_TO_LPS_STEPS 15 +#define RTL8723B_TRANS_LPS_TO_ACT_STEPS 15 +#define RTL8723B_TRANS_END_STEPS 1 + +#define RTL8723B_TRANS_CARDEMU_TO_ACT \ + {0x0020, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x0067, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \ + {0x0001, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_DELAY, 1, PWRSEQ_DELAY_MS}, \ + {0x0000, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(5), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, (BIT(4)|BIT(3)|BIT(2)), 0}, \ + {0x0075, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0) , 0}, \ + {0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), BIT(1)}, \ + {0x0075, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0) , BIT(0)}, \ + {0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, (BIT(4)|BIT(3)), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(0), 0}, \ + {0x0010, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6), BIT(6)}, \ + {0x0049, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ + {0x0063, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ + {0x0062, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \ + {0x0058, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x005A, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ + {0x0068, PWR_CUT_TESTCHIP_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,\ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3), BIT(3)}, \ + {0x0069, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6), BIT(6)}, + +#define RTL8723B_TRANS_ACT_TO_CARDEMU \ + {0x001F, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, \ + {0x004F, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0049, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), 0}, \ + {0x0010, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6), 0}, \ + {0x0000, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, \ + PWR_CMD_WRITE, BIT(5), BIT(5)}, \ + {0x0020, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, \ + PWR_CMD_WRITE, BIT(0), 0}, + +#define RTL8723B_TRANS_CARDEMU_TO_SUS \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4) | BIT(3), (BIT(4) | BIT(3))}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, \ + PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3)}, \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, \ + {0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x20}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3) | BIT(4)},\ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0}, + +#define RTL8723B_TRANS_SUS_TO_CARDEMU \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3) | BIT(7), 0}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, + +#define RTL8723B_TRANS_CARDEMU_TO_CARDDIS \ + {0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x20}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_USB_MSK | PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(2), BIT(2)}, \ + {0x004A, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 1}, \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0}, + +#define RTL8723B_TRANS_CARDDIS_TO_CARDEMU \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3) | BIT(7), 0}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, \ + {0x004A, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \ + {0x0301, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, + +#define RTL8723B_TRANS_CARDEMU_TO_PDN \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, \ + {0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \ + PWR_INTF_SDIO_MSK | PWR_INTF_USB_MSK, PWR_BASEADDR_MAC, \ + PWR_CMD_WRITE, 0xFF, 0x20}, \ + {0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)}, + +#define RTL8723B_TRANS_PDN_TO_CARDEMU \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, + +#define RTL8723B_TRANS_ACT_TO_LPS \ + {0x0301, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \ + {0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \ + {0x05F8, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \ + {0x05F9, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \ + {0x05FA, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \ + {0x05FB, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US}, \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \ + {0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x03}, \ + {0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \ + {0x0093, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x00}, \ + {0x0553, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(5), BIT(5)}, + +#define RTL8723B_TRANS_LPS_TO_ACT \ + {0x0080, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \ + PWR_BASEADDR_SDIO, PWR_CMD_WRITE, 0xFF, 0x84}, \ + {0xFE58, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, \ + {0x0361, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_MS}, \ + {0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \ + {0x0109, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(7), 0}, \ + {0x0029, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6)|BIT(7), 0}, \ + {0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ + {0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1) | BIT(0), BIT(1) | BIT(0)}, \ + {0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \ + PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, + +#define RTL8723B_TRANS_END \ + {0xFFFF, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, 0, \ + PWR_CMD_END, 0, 0}, + +extern struct wlan_pwr_cfg rtl8723B_power_on_flow + [RTL8723B_TRANS_CARDEMU_TO_ACT_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_radio_off_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_card_disable_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_card_enable_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_suspend_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_resume_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_hwpdn_flow + [RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS + + RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_enter_lps_flow + [RTL8723B_TRANS_ACT_TO_LPS_STEPS + + RTL8723B_TRANS_END_STEPS]; +extern struct wlan_pwr_cfg rtl8723B_leave_lps_flow + [RTL8723B_TRANS_LPS_TO_ACT_STEPS + + RTL8723B_TRANS_END_STEPS]; + +/* RTL8723 Power Configuration CMDs for PCIe interface */ +#define RTL8723_NIC_PWR_ON_FLOW rtl8723B_power_on_flow +#define RTL8723_NIC_RF_OFF_FLOW rtl8723B_radio_off_flow +#define RTL8723_NIC_DISABLE_FLOW rtl8723B_card_disable_flow +#define RTL8723_NIC_ENABLE_FLOW rtl8723B_card_enable_flow +#define RTL8723_NIC_SUSPEND_FLOW rtl8723B_suspend_flow +#define RTL8723_NIC_RESUME_FLOW rtl8723B_resume_flow +#define RTL8723_NIC_PDN_FLOW rtl8723B_hwpdn_flow +#define RTL8723_NIC_LPS_ENTER_FLOW rtl8723B_enter_lps_flow +#define RTL8723_NIC_LPS_LEAVE_FLOW rtl8723B_leave_lps_flow + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.c b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.c new file mode 100644 index 000000000000..e4a507a756fb --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.c @@ -0,0 +1,140 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "pwrseq.h" + +/* Description: + * This routine deal with the Power Configuration CMDs + * parsing for RTL8723/RTL8188E Series IC. + * Assumption: + * We should follow specific format which was released from HW SD. + * + * 2011.07.07, added by Roger. + */ +bool rtlbe_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, + u8 fab_version, u8 interface_type, + struct wlan_pwr_cfg pwrcfgcmd[]) + +{ + struct wlan_pwr_cfg pwr_cfg_cmd = {0}; + bool b_polling_bit = false; + u32 ary_idx = 0; + u8 value = 0; + u32 offset = 0; + u32 polling_count = 0; + u32 max_polling_cnt = 5000; + + do { + pwr_cfg_cmd = pwrcfgcmd[ary_idx]; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "offset(%#x),cut_msk(%#x), fab_msk(%#x)," + "interface_msk(%#x), base(%#x), " + "cmd(%#x), msk(%#x), value(%#x)\n", + GET_PWR_CFG_OFFSET(pwr_cfg_cmd), + GET_PWR_CFG_CUT_MASK(pwr_cfg_cmd), + GET_PWR_CFG_FAB_MASK(pwr_cfg_cmd), + GET_PWR_CFG_INTF_MASK(pwr_cfg_cmd), + GET_PWR_CFG_BASE(pwr_cfg_cmd), + GET_PWR_CFG_CMD(pwr_cfg_cmd), + GET_PWR_CFG_MASK(pwr_cfg_cmd), + GET_PWR_CFG_VALUE(pwr_cfg_cmd)); + + if ((GET_PWR_CFG_FAB_MASK(pwr_cfg_cmd)&fab_version) && + (GET_PWR_CFG_CUT_MASK(pwr_cfg_cmd)&cut_version) && + (GET_PWR_CFG_INTF_MASK(pwr_cfg_cmd)&interface_type)) { + switch (GET_PWR_CFG_CMD(pwr_cfg_cmd)) { + case PWR_CMD_READ: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "PWR_CMD_READ\n"); + break; + case PWR_CMD_WRITE: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "PWR_CMD_WRITE\n"); + offset = GET_PWR_CFG_OFFSET(pwr_cfg_cmd); + + /*Read the value from system register*/ + value = rtl_read_byte(rtlpriv, offset); + value &= (~(GET_PWR_CFG_MASK(pwr_cfg_cmd))); + value = value | (GET_PWR_CFG_VALUE(pwr_cfg_cmd) + & GET_PWR_CFG_MASK(pwr_cfg_cmd)); + + /*Write the value back to sytem register*/ + rtl_write_byte(rtlpriv, offset, value); + break; + case PWR_CMD_POLLING: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "PWR_CMD_POLLING\n"); + b_polling_bit = false; + offset = GET_PWR_CFG_OFFSET(pwr_cfg_cmd); + + do { + value = rtl_read_byte(rtlpriv, offset); + + value &= GET_PWR_CFG_MASK(pwr_cfg_cmd); + if (value == + (GET_PWR_CFG_VALUE(pwr_cfg_cmd) & + GET_PWR_CFG_MASK(pwr_cfg_cmd))) + b_polling_bit = true; + else + udelay(10); + + if (polling_count++ > max_polling_cnt) + return false; + + } while (!b_polling_bit); + break; + case PWR_CMD_DELAY: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "PWR_CMD_DELAY\n"); + if (GET_PWR_CFG_VALUE(pwr_cfg_cmd) == + PWRSEQ_DELAY_US) + udelay(GET_PWR_CFG_OFFSET(pwr_cfg_cmd)); + else + mdelay(GET_PWR_CFG_OFFSET(pwr_cfg_cmd)); + break; + case PWR_CMD_END: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "rtlbe_hal_pwrseqcmdparsing(): " + "PWR_CMD_END\n"); + return true; + break; + default: + RT_ASSERT(false, + "rtlbe_hal_pwrseqcmdparsing(): " + "Unknown CMD!!\n"); + break; + } + } + + ary_idx++; + } while (1); + + return true; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.h b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.h new file mode 100644 index 000000000000..ce14a3b5cb71 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/pwrseqcmd.h @@ -0,0 +1,95 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_PWRSEQCMD_H__ +#define __RTL8723BE_PWRSEQCMD_H__ + +#include "../wifi.h" +/*---------------------------------------------*/ +/*The value of cmd: 4 bits */ +/*---------------------------------------------*/ +#define PWR_CMD_READ 0x00 +#define PWR_CMD_WRITE 0x01 +#define PWR_CMD_POLLING 0x02 +#define PWR_CMD_DELAY 0x03 +#define PWR_CMD_END 0x04 + +/* define the base address of each block */ +#define PWR_BASEADDR_MAC 0x00 +#define PWR_BASEADDR_USB 0x01 +#define PWR_BASEADDR_PCIE 0x02 +#define PWR_BASEADDR_SDIO 0x03 + +#define PWR_INTF_SDIO_MSK BIT(0) +#define PWR_INTF_USB_MSK BIT(1) +#define PWR_INTF_PCI_MSK BIT(2) +#define PWR_INTF_ALL_MSK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) + +#define PWR_FAB_TSMC_MSK BIT(0) +#define PWR_FAB_UMC_MSK BIT(1) +#define PWR_FAB_ALL_MSK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) + +#define PWR_CUT_TESTCHIP_MSK BIT(0) +#define PWR_CUT_A_MSK BIT(1) +#define PWR_CUT_B_MSK BIT(2) +#define PWR_CUT_C_MSK BIT(3) +#define PWR_CUT_D_MSK BIT(4) +#define PWR_CUT_E_MSK BIT(5) +#define PWR_CUT_F_MSK BIT(6) +#define PWR_CUT_G_MSK BIT(7) +#define PWR_CUT_ALL_MSK 0xFF + + +enum pwrseq_delay_unit { + PWRSEQ_DELAY_US, + PWRSEQ_DELAY_MS, +}; + +struct wlan_pwr_cfg { + u16 offset; + u8 cut_msk; + u8 fab_msk:4; + u8 interface_msk:4; + u8 base:4; + u8 cmd:4; + u8 msk; + u8 value; + +}; + +#define GET_PWR_CFG_OFFSET(__PWR_CMD) __PWR_CMD.offset +#define GET_PWR_CFG_CUT_MASK(__PWR_CMD) __PWR_CMD.cut_msk +#define GET_PWR_CFG_FAB_MASK(__PWR_CMD) __PWR_CMD.fab_msk +#define GET_PWR_CFG_INTF_MASK(__PWR_CMD) __PWR_CMD.interface_msk +#define GET_PWR_CFG_BASE(__PWR_CMD) __PWR_CMD.base +#define GET_PWR_CFG_CMD(__PWR_CMD) __PWR_CMD.cmd +#define GET_PWR_CFG_MASK(__PWR_CMD) __PWR_CMD.msk +#define GET_PWR_CFG_VALUE(__PWR_CMD) __PWR_CMD.value + +bool rtlbe_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, + u8 fab_version, u8 interface_type, + struct wlan_pwr_cfg pwrcfgcmd[]); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/reg.h b/drivers/net/wireless/rtlwifi/rtl8723be/reg.h new file mode 100644 index 000000000000..4c653fab8795 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/reg.h @@ -0,0 +1,2277 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_REG_H__ +#define __RTL8723BE_REG_H__ + +#define TXPKT_BUF_SELECT 0x69 +#define RXPKT_BUF_SELECT 0xA5 +#define DISABLE_TRXPKT_BUF_ACCESS 0x0 + +#define REG_SYS_ISO_CTRL 0x0000 +#define REG_SYS_FUNC_EN 0x0002 +#define REG_APS_FSMCO 0x0004 +#define REG_SYS_CLKR 0x0008 +#define REG_9346CR 0x000A +#define REG_EE_VPD 0x000C +#define REG_AFE_MISC 0x0010 +#define REG_SPS0_CTRL 0x0011 +#define REG_SPS_OCP_CFG 0x0018 +#define REG_RSV_CTRL 0x001C +#define REG_RF_CTRL 0x001F +#define REG_LDOA15_CTRL 0x0020 +#define REG_LDOV12D_CTRL 0x0021 +#define REG_LDOHCI12_CTRL 0x0022 +#define REG_LPLDO_CTRL 0x0023 +#define REG_AFE_XTAL_CTRL 0x0024 +/* 1.5v for 8188EE test chip, 1.4v for MP chip */ +#define REG_AFE_LDO_CTRL 0x0027 +#define REG_AFE_PLL_CTRL 0x0028 +#define REG_MAC_PHY_CTRL 0x002c +#define REG_EFUSE_CTRL 0x0030 +#define REG_EFUSE_TEST 0x0034 +#define REG_PWR_DATA 0x0038 +#define REG_CAL_TIMER 0x003C +#define REG_ACLK_MON 0x003E +#define REG_GPIO_MUXCFG 0x0040 +#define REG_GPIO_IO_SEL 0x0042 +#define REG_MAC_PINMUX_CFG 0x0043 +#define REG_GPIO_PIN_CTRL 0x0044 +#define REG_GPIO_INTM 0x0048 +#define REG_LEDCFG0 0x004C +#define REG_LEDCFG1 0x004D +#define REG_LEDCFG2 0x004E +#define REG_LEDCFG3 0x004F +#define REG_FSIMR 0x0050 +#define REG_FSISR 0x0054 +#define REG_HSIMR 0x0058 +#define REG_HSISR 0x005c +#define REG_GPIO_PIN_CTRL_2 0x0060 +#define REG_GPIO_IO_SEL_2 0x0062 +#define REG_MULTI_FUNC_CTRL 0x0068 +#define REG_GPIO_OUTPUT 0x006c +#define REG_AFE_XTAL_CTRL_EXT 0x0078 +#define REG_XCK_OUT_CTRL 0x007c +#define REG_MCUFWDL 0x0080 +#define REG_WOL_EVENT 0x0081 +#define REG_MCUTSTCFG 0x0084 + + +#define REG_HIMR 0x00B0 +#define REG_HISR 0x00B4 +#define REG_HIMRE 0x00B8 +#define REG_HISRE 0x00BC + +#define REG_EFUSE_ACCESS 0x00CF + +#define REG_BIST_SCAN 0x00D0 +#define REG_BIST_RPT 0x00D4 +#define REG_BIST_ROM_RPT 0x00D8 +#define REG_USB_SIE_INTF 0x00E0 +#define REG_PCIE_MIO_INTF 0x00E4 +#define REG_PCIE_MIO_INTD 0x00E8 +#define REG_HPON_FSM 0x00EC +#define REG_SYS_CFG 0x00F0 +#define REG_GPIO_OUTSTS 0x00F4 +#define REG_SYS_CFG1 0x00F0 +#define REG_ROM_VERSION 0x00FD + +#define REG_CR 0x0100 +#define REG_PBP 0x0104 +#define REG_PKT_BUFF_ACCESS_CTRL 0x0106 +#define REG_TRXDMA_CTRL 0x010C +#define REG_TRXFF_BNDY 0x0114 +#define REG_TRXFF_STATUS 0x0118 +#define REG_RXFF_PTR 0x011C + +#define REG_CPWM 0x012F +#define REG_FWIMR 0x0130 +#define REG_FWISR 0x0134 +#define REG_PKTBUF_DBG_CTRL 0x0140 +#define REG_PKTBUF_DBG_DATA_L 0x0144 +#define REG_PKTBUF_DBG_DATA_H 0x0148 +#define REG_RXPKTBUF_CTRL (REG_PKTBUF_DBG_CTRL + 2) + +#define REG_TC0_CTRL 0x0150 +#define REG_TC1_CTRL 0x0154 +#define REG_TC2_CTRL 0x0158 +#define REG_TC3_CTRL 0x015C +#define REG_TC4_CTRL 0x0160 +#define REG_TCUNIT_BASE 0x0164 +#define REG_MBIST_START 0x0174 +#define REG_MBIST_DONE 0x0178 +#define REG_MBIST_FAIL 0x017C +#define REG_32K_CTRL 0x0194 +#define REG_C2HEVT_MSG_NORMAL 0x01A0 +#define REG_C2HEVT_CLEAR 0x01AF +#define REG_C2HEVT_MSG_TEST 0x01B8 +#define REG_MCUTST_1 0x01c0 +#define REG_FMETHR 0x01C8 +#define REG_HMETFR 0x01CC +#define REG_HMEBOX_0 0x01D0 +#define REG_HMEBOX_1 0x01D4 +#define REG_HMEBOX_2 0x01D8 +#define REG_HMEBOX_3 0x01DC + +#define REG_LLT_INIT 0x01E0 +#define REG_BB_ACCEESS_CTRL 0x01E8 +#define REG_BB_ACCESS_DATA 0x01EC + +#define REG_HMEBOX_EXT_0 0x01F0 +#define REG_HMEBOX_EXT_1 0x01F4 +#define REG_HMEBOX_EXT_2 0x01F8 +#define REG_HMEBOX_EXT_3 0x01FC + +#define REG_RQPN 0x0200 +#define REG_FIFOPAGE 0x0204 +#define REG_TDECTRL 0x0208 +#define REG_TXDMA_OFFSET_CHK 0x020C +#define REG_TXDMA_STATUS 0x0210 +#define REG_RQPN_NPQ 0x0214 + +#define REG_RXDMA_AGG_PG_TH 0x0280 +/* FW shall update this register before FW write RXPKT_RELEASE_POLL to 1 */ +#define REG_FW_UPD_RDPTR 0x0284 +/* Control the RX DMA.*/ +#define REG_RXDMA_CONTROL 0x0286 +/* The number of packets in RXPKTBUF. */ +#define REG_RXPKT_NUM 0x0287 + +#define REG_PCIE_CTRL_REG 0x0300 +#define REG_INT_MIG 0x0304 +#define REG_BCNQ_DESA 0x0308 +#define REG_HQ_DESA 0x0310 +#define REG_MGQ_DESA 0x0318 +#define REG_VOQ_DESA 0x0320 +#define REG_VIQ_DESA 0x0328 +#define REG_BEQ_DESA 0x0330 +#define REG_BKQ_DESA 0x0338 +#define REG_RX_DESA 0x0340 + +#define REG_DBI 0x0348 +#define REG_MDIO 0x0354 +#define REG_DBG_SEL 0x0360 +#define REG_PCIE_HRPWM 0x0361 +#define REG_PCIE_HCPWM 0x0363 +#define REG_UART_CTRL 0x0364 +#define REG_WATCH_DOG 0x0368 +#define REG_UART_TX_DESA 0x0370 +#define REG_UART_RX_DESA 0x0378 + + +#define REG_HDAQ_DESA_NODEF 0x0000 +#define REG_CMDQ_DESA_NODEF 0x0000 + +#define REG_VOQ_INFORMATION 0x0400 +#define REG_VIQ_INFORMATION 0x0404 +#define REG_BEQ_INFORMATION 0x0408 +#define REG_BKQ_INFORMATION 0x040C +#define REG_MGQ_INFORMATION 0x0410 +#define REG_HGQ_INFORMATION 0x0414 +#define REG_BCNQ_INFORMATION 0x0418 +#define REG_TXPKT_EMPTY 0x041A + + +#define REG_CPU_MGQ_INFORMATION 0x041C +#define REG_FWHW_TXQ_CTRL 0x0420 +#define REG_HWSEQ_CTRL 0x0423 +#define REG_TXPKTBUF_BCNQ_BDNY 0x0424 +#define REG_TXPKTBUF_MGQ_BDNY 0x0425 +#define REG_MULTI_BCNQ_EN 0x0426 +#define REG_MULTI_BCNQ_OFFSET 0x0427 +#define REG_SPEC_SIFS 0x0428 +#define REG_RL 0x042A +#define REG_DARFRC 0x0430 +#define REG_RARFRC 0x0438 +#define REG_RRSR 0x0440 +#define REG_ARFR0 0x0444 +#define REG_ARFR1 0x0448 +#define REG_ARFR2 0x044C +#define REG_ARFR3 0x0450 +#define REG_AMPDU_MAX_TIME 0x0456 +#define REG_AGGLEN_LMT 0x0458 +#define REG_AMPDU_MIN_SPACE 0x045C +#define REG_TXPKTBUF_WMAC_LBK_BF_HD 0x045D +#define REG_FAST_EDCA_CTRL 0x0460 +#define REG_RD_RESP_PKT_TH 0x0463 +#define REG_INIRTS_RATE_SEL 0x0480 +#define REG_INIDATA_RATE_SEL 0x0484 +#define REG_POWER_STATUS 0x04A4 +#define REG_POWER_STAGE1 0x04B4 +#define REG_POWER_STAGE2 0x04B8 +#define REG_PKT_LIFE_TIME 0x04C0 +#define REG_STBC_SETTING 0x04C4 +#define REG_PROT_MODE_CTRL 0x04C8 +#define REG_BAR_MODE_CTRL 0x04CC +#define REG_RA_TRY_RATE_AGG_LMT 0x04CF +#define REG_EARLY_MODE_CONTROL 0x04D0 +#define REG_NQOS_SEQ 0x04DC +#define REG_QOS_SEQ 0x04DE +#define REG_NEED_CPU_HANDLE 0x04E0 +#define REG_PKT_LOSE_RPT 0x04E1 +#define REG_PTCL_ERR_STATUS 0x04E2 +#define REG_TX_RPT_CTRL 0x04EC +#define REG_TX_RPT_TIME 0x04F0 +#define REG_DUMMY 0x04FC + +#define REG_EDCA_VO_PARAM 0x0500 +#define REG_EDCA_VI_PARAM 0x0504 +#define REG_EDCA_BE_PARAM 0x0508 +#define REG_EDCA_BK_PARAM 0x050C +#define REG_BCNTCFG 0x0510 +#define REG_PIFS 0x0512 +#define REG_RDG_PIFS 0x0513 +#define REG_SIFS_CTX 0x0514 +#define REG_SIFS_TRX 0x0516 +#define REG_AGGR_BREAK_TIME 0x051A +#define REG_SLOT 0x051B +#define REG_TX_PTCL_CTRL 0x0520 +#define REG_TXPAUSE 0x0522 +#define REG_DIS_TXREQ_CLR 0x0523 +#define REG_RD_CTRL 0x0524 +#define REG_TBTT_PROHIBIT 0x0540 +#define REG_RD_NAV_NXT 0x0544 +#define REG_NAV_PROT_LEN 0x0546 +#define REG_BCN_CTRL 0x0550 +#define REG_USTIME_TSF 0x0551 +#define REG_MBID_NUM 0x0552 +#define REG_DUAL_TSF_RST 0x0553 +#define REG_BCN_INTERVAL 0x0554 +#define REG_MBSSID_BCN_SPACE 0x0554 +#define REG_DRVERLYINT 0x0558 +#define REG_BCNDMATIM 0x0559 +#define REG_ATIMWND 0x055A +#define REG_BCN_MAX_ERR 0x055D +#define REG_RXTSF_OFFSET_CCK 0x055E +#define REG_RXTSF_OFFSET_OFDM 0x055F +#define REG_TSFTR 0x0560 +#define REG_INIT_TSFTR 0x0564 +#define REG_SECONDARY_CCA_CTRL 0x0577 +#define REG_PSTIMER 0x0580 +#define REG_TIMER0 0x0584 +#define REG_TIMER1 0x0588 +#define REG_ACMHWCTRL 0x05C0 +#define REG_ACMRSTCTRL 0x05C1 +#define REG_ACMAVG 0x05C2 +#define REG_VO_ADMTIME 0x05C4 +#define REG_VI_ADMTIME 0x05C6 +#define REG_BE_ADMTIME 0x05C8 +#define REG_EDCA_RANDOM_GEN 0x05CC +#define REG_SCH_TXCMD 0x05D0 + +#define REG_APSD_CTRL 0x0600 +#define REG_BWOPMODE 0x0603 +#define REG_TCR 0x0604 +#define REG_RCR 0x0608 +#define REG_RX_PKT_LIMIT 0x060C +#define REG_RX_DLK_TIME 0x060D +#define REG_RX_DRVINFO_SZ 0x060F + +#define REG_MACID 0x0610 +#define REG_BSSID 0x0618 +#define REG_MAR 0x0620 +#define REG_MBIDCAMCFG 0x0628 + +#define REG_USTIME_EDCA 0x0638 +#define REG_MAC_SPEC_SIFS 0x063A +#define REG_RESP_SIFS_CCK 0x063C +#define REG_RESP_SIFS_OFDM 0x063E +#define REG_ACKTO 0x0640 +#define REG_CTS2TO 0x0641 +#define REG_EIFS 0x0642 + +#define REG_NAV_CTRL 0x0650 +#define REG_BACAMCMD 0x0654 +#define REG_BACAMCONTENT 0x0658 +#define REG_LBDLY 0x0660 +#define REG_FWDLY 0x0661 +#define REG_RXERR_RPT 0x0664 +#define REG_TRXPTCL_CTL 0x0668 + +#define REG_CAMCMD 0x0670 +#define REG_CAMWRITE 0x0674 +#define REG_CAMREAD 0x0678 +#define REG_CAMDBG 0x067C +#define REG_SECCFG 0x0680 + +#define REG_WOW_CTRL 0x0690 +#define REG_PSSTATUS 0x0691 +#define REG_PS_RX_INFO 0x0692 +#define REG_UAPSD_TID 0x0693 +#define REG_LPNAV_CTRL 0x0694 +#define REG_WKFMCAM_NUM 0x0698 +#define REG_WKFMCAM_RWD 0x069C +#define REG_RXFLTMAP0 0x06A0 +#define REG_RXFLTMAP1 0x06A2 +#define REG_RXFLTMAP2 0x06A4 +#define REG_BCN_PSR_RPT 0x06A8 +#define REG_CALB32K_CTRL 0x06AC +#define REG_PKT_MON_CTRL 0x06B4 +#define REG_BT_COEX_TABLE 0x06C0 +#define REG_WMAC_RESP_TXINFO 0x06D8 + +#define REG_USB_INFO 0xFE17 +#define REG_USB_SPECIAL_OPTION 0xFE55 +#define REG_USB_DMA_AGG_TO 0xFE5B +#define REG_USB_AGG_TO 0xFE5C +#define REG_USB_AGG_TH 0xFE5D + +#define REG_TEST_USB_TXQS 0xFE48 +#define REG_TEST_SIE_VID 0xFE60 +#define REG_TEST_SIE_PID 0xFE62 +#define REG_TEST_SIE_OPTIONAL 0xFE64 +#define REG_TEST_SIE_CHIRP_K 0xFE65 +#define REG_TEST_SIE_PHY 0xFE66 +#define REG_TEST_SIE_MAC_ADDR 0xFE70 +#define REG_TEST_SIE_STRING 0xFE80 + +#define REG_NORMAL_SIE_VID 0xFE60 +#define REG_NORMAL_SIE_PID 0xFE62 +#define REG_NORMAL_SIE_OPTIONAL 0xFE64 +#define REG_NORMAL_SIE_EP 0xFE65 +#define REG_NORMAL_SIE_PHY 0xFE68 +#define REG_NORMAL_SIE_MAC_ADDR 0xFE70 +#define REG_NORMAL_SIE_STRING 0xFE80 + +#define CR9346 REG_9346CR +#define MSR (REG_CR + 2) +#define ISR REG_HISR +#define TSFR REG_TSFTR + +#define MACIDR0 REG_MACID +#define MACIDR4 (REG_MACID + 4) + +#define PBP REG_PBP + +#define IDR0 MACIDR0 +#define IDR4 MACIDR4 + +#define UNUSED_REGISTER 0x1BF +#define DCAM UNUSED_REGISTER +#define PSR UNUSED_REGISTER +#define BBADDR UNUSED_REGISTER +#define PHYDATAR UNUSED_REGISTER + +#define INVALID_BBRF_VALUE 0x12345678 + +#define MAX_MSS_DENSITY_2T 0x13 +#define MAX_MSS_DENSITY_1T 0x0A + +#define CMDEEPROM_EN BIT(5) +#define CMDEEPROM_SEL BIT(4) +#define CMD9346CR_9356SEL BIT(4) +#define AUTOLOAD_EEPROM (CMDEEPROM_EN | CMDEEPROM_SEL) +#define AUTOLOAD_EFUSE CMDEEPROM_EN + +#define GPIOSEL_GPIO 0 +#define GPIOSEL_ENBT BIT(5) + +#define GPIO_IN REG_GPIO_PIN_CTRL +#define GPIO_OUT (REG_GPIO_PIN_CTRL + 1) +#define GPIO_IO_SEL (REG_GPIO_PIN_CTRL + 2) +#define GPIO_MOD (REG_GPIO_PIN_CTRL + 3) + +/* 8723/8188E Host System Interrupt Mask Register (offset 0x58, 32 byte) */ +#define HSIMR_GPIO12_0_INT_EN BIT(0) +#define HSIMR_SPS_OCP_INT_EN BIT(5) +#define HSIMR_RON_INT_EN BIT(6) +#define HSIMR_PDN_INT_EN BIT(7) +#define HSIMR_GPIO9_INT_EN BIT(25) + +/* 8723/8188E Host System Interrupt Status Register (offset 0x5C, 32 byte) */ + +#define HSISR_GPIO12_0_INT BIT(0) +#define HSISR_SPS_OCP_INT BIT(5) +#define HSISR_RON_INT_EN BIT(6) +#define HSISR_PDNINT BIT(7) +#define HSISR_GPIO9_INT BIT(25) + +#define MSR_NOLINK 0x00 +#define MSR_ADHOC 0x01 +#define MSR_INFRA 0x02 +#define MSR_AP 0x03 + +#define RRSR_RSC_OFFSET 21 +#define RRSR_SHORT_OFFSET 23 +#define RRSR_RSC_BW_40M 0x600000 +#define RRSR_RSC_UPSUBCHNL 0x400000 +#define RRSR_RSC_LOWSUBCHNL 0x200000 +#define RRSR_SHORT 0x800000 +#define RRSR_1M BIT(0) +#define RRSR_2M BIT(1) +#define RRSR_5_5M BIT(2) +#define RRSR_11M BIT(3) +#define RRSR_6M BIT(4) +#define RRSR_9M BIT(5) +#define RRSR_12M BIT(6) +#define RRSR_18M BIT(7) +#define RRSR_24M BIT(8) +#define RRSR_36M BIT(9) +#define RRSR_48M BIT(10) +#define RRSR_54M BIT(11) +#define RRSR_MCS0 BIT(12) +#define RRSR_MCS1 BIT(13) +#define RRSR_MCS2 BIT(14) +#define RRSR_MCS3 BIT(15) +#define RRSR_MCS4 BIT(16) +#define RRSR_MCS5 BIT(17) +#define RRSR_MCS6 BIT(18) +#define RRSR_MCS7 BIT(19) +#define BRSR_ACKSHORTPMB BIT(23) + +#define RATR_1M 0x00000001 +#define RATR_2M 0x00000002 +#define RATR_55M 0x00000004 +#define RATR_11M 0x00000008 +#define RATR_6M 0x00000010 +#define RATR_9M 0x00000020 +#define RATR_12M 0x00000040 +#define RATR_18M 0x00000080 +#define RATR_24M 0x00000100 +#define RATR_36M 0x00000200 +#define RATR_48M 0x00000400 +#define RATR_54M 0x00000800 +#define RATR_MCS0 0x00001000 +#define RATR_MCS1 0x00002000 +#define RATR_MCS2 0x00004000 +#define RATR_MCS3 0x00008000 +#define RATR_MCS4 0x00010000 +#define RATR_MCS5 0x00020000 +#define RATR_MCS6 0x00040000 +#define RATR_MCS7 0x00080000 +#define RATR_MCS8 0x00100000 +#define RATR_MCS9 0x00200000 +#define RATR_MCS10 0x00400000 +#define RATR_MCS11 0x00800000 +#define RATR_MCS12 0x01000000 +#define RATR_MCS13 0x02000000 +#define RATR_MCS14 0x04000000 +#define RATR_MCS15 0x08000000 + +#define RATE_1M BIT(0) +#define RATE_2M BIT(1) +#define RATE_5_5M BIT(2) +#define RATE_11M BIT(3) +#define RATE_6M BIT(4) +#define RATE_9M BIT(5) +#define RATE_12M BIT(6) +#define RATE_18M BIT(7) +#define RATE_24M BIT(8) +#define RATE_36M BIT(9) +#define RATE_48M BIT(10) +#define RATE_54M BIT(11) +#define RATE_MCS0 BIT(12) +#define RATE_MCS1 BIT(13) +#define RATE_MCS2 BIT(14) +#define RATE_MCS3 BIT(15) +#define RATE_MCS4 BIT(16) +#define RATE_MCS5 BIT(17) +#define RATE_MCS6 BIT(18) +#define RATE_MCS7 BIT(19) +#define RATE_MCS8 BIT(20) +#define RATE_MCS9 BIT(21) +#define RATE_MCS10 BIT(22) +#define RATE_MCS11 BIT(23) +#define RATE_MCS12 BIT(24) +#define RATE_MCS13 BIT(25) +#define RATE_MCS14 BIT(26) +#define RATE_MCS15 BIT(27) + +#define RATE_ALL_CCK (RATR_1M | RATR_2M | RATR_55M | RATR_11M) +#define RATE_ALL_OFDM_AG (RATR_6M | RATR_9M | RATR_12M | RATR_18M |\ + RATR_24M | RATR_36M | RATR_48M | RATR_54M) +#define RATE_ALL_OFDM_1SS (RATR_MCS0 | RATR_MCS1 | RATR_MCS2 |\ + RATR_MCS3 | RATR_MCS4 | RATR_MCS5 |\ + RATR_MCS6 | RATR_MCS7) +#define RATE_ALL_OFDM_2SS (RATR_MCS8 | RATR_MCS9 | RATR_MCS10 |\ + RATR_MCS11 | RATR_MCS12 | RATR_MCS13 |\ + RATR_MCS14 | RATR_MCS15) + +#define BW_OPMODE_20MHZ BIT(2) +#define BW_OPMODE_5G BIT(1) +#define BW_OPMODE_11J BIT(0) + +#define CAM_VALID BIT(15) +#define CAM_NOTVALID 0x0000 +#define CAM_USEDK BIT(5) + +#define CAM_NONE 0x0 +#define CAM_WEP40 0x01 +#define CAM_TKIP 0x02 +#define CAM_AES 0x04 +#define CAM_WEP104 0x05 + +#define TOTAL_CAM_ENTRY 32 +#define HALF_CAM_ENTRY 16 + +#define CAM_WRITE BIT(16) +#define CAM_READ 0x00000000 +#define CAM_POLLINIG BIT(31) + +#define SCR_USEDK 0x01 +#define SCR_TXSEC_ENABLE 0x02 +#define SCR_RXSEC_ENABLE 0x04 + +#define WOW_PMEN BIT(0) +#define WOW_WOMEN BIT(1) +#define WOW_MAGIC BIT(2) +#define WOW_UWF BIT(3) + +/********************************************* +* 8723BE IMR/ISR bits +**********************************************/ +#define IMR_DISABLED 0x0 +/* IMR DW0(0x0060-0063) Bit 0-31 */ +#define IMR_TXCCK BIT(30) /* TXRPT interrupt when + * CCX bit of the packet is set + */ +#define IMR_PSTIMEOUT BIT(29) /* Power Save Time Out Interrupt */ +#define IMR_GTINT4 BIT(28) /* When GTIMER4 expires, + * this bit is set to 1 + */ +#define IMR_GTINT3 BIT(27) /* When GTIMER3 expires, + * this bit is set to 1 + */ +#define IMR_TBDER BIT(26) /* Transmit Beacon0 Error */ +#define IMR_TBDOK BIT(25) /* Transmit Beacon0 OK */ +#define IMR_TSF_BIT32_TOGGLE BIT(24) /* TSF Timer BIT32 toggle + * indication interrupt + */ +#define IMR_BCNDMAINT0 BIT(20) /* Beacon DMA Interrupt 0 */ +#define IMR_BCNDOK0 BIT(16) /* Beacon Queue DMA OK0 */ +#define IMR_HSISR_IND_ON_INT BIT(15) /* HSISR Indicator (HSIMR & HSISR is + * true, this bit is set to 1) + */ +#define IMR_BCNDMAINT_E BIT(14) /* Beacon DMA Interrupt + * Extension for Win7 + */ +#define IMR_ATIMEND BIT(12) /* CTWidnow End or ATIM Window End */ +#define IMR_HISR1_IND_INT BIT(11) /* HISR1 Indicator (HISR1 & HIMR1 is + * true, this bit is set to 1) + */ +#define IMR_C2HCMD BIT(10) /* CPU to Host Command INT Status, + * Write 1 clear + */ +#define IMR_CPWM2 BIT(9) /* CPU power Mode exchange INT Status, + * Write 1 clear + */ +#define IMR_CPWM BIT(8) /* CPU power Mode exchange INT Status, + * Write 1 clear + */ +#define IMR_HIGHDOK BIT(7) /* High Queue DMA OK */ +#define IMR_MGNTDOK BIT(6) /* Management Queue DMA OK */ +#define IMR_BKDOK BIT(5) /* AC_BK DMA OK */ +#define IMR_BEDOK BIT(4) /* AC_BE DMA OK */ +#define IMR_VIDOK BIT(3) /* AC_VI DMA OK */ +#define IMR_VODOK BIT(2) /* AC_VO DMA OK */ +#define IMR_RDU BIT(1) /* Rx Descriptor Unavailable */ +#define IMR_ROK BIT(0) /* Receive DMA OK */ + +/* IMR DW1(0x00B4-00B7) Bit 0-31 */ +#define IMR_BCNDMAINT7 BIT(27) /* Beacon DMA Interrupt 7 */ +#define IMR_BCNDMAINT6 BIT(26) /* Beacon DMA Interrupt 6 */ +#define IMR_BCNDMAINT5 BIT(25) /* Beacon DMA Interrupt 5 */ +#define IMR_BCNDMAINT4 BIT(24) /* Beacon DMA Interrupt 4 */ +#define IMR_BCNDMAINT3 BIT(23) /* Beacon DMA Interrupt 3 */ +#define IMR_BCNDMAINT2 BIT(22) /* Beacon DMA Interrupt 2 */ +#define IMR_BCNDMAINT1 BIT(21) /* Beacon DMA Interrupt 1 */ +#define IMR_BCNDOK7 BIT(20) /* Beacon Queue DMA OK Interrup 7 */ +#define IMR_BCNDOK6 BIT(19) /* Beacon Queue DMA OK Interrup 6 */ +#define IMR_BCNDOK5 BIT(18) /* Beacon Queue DMA OK Interrup 5 */ +#define IMR_BCNDOK4 BIT(17) /* Beacon Queue DMA OK Interrup 4 */ +#define IMR_BCNDOK3 BIT(16) /* Beacon Queue DMA OK Interrup 3 */ +#define IMR_BCNDOK2 BIT(15) /* Beacon Queue DMA OK Interrup 2 */ +#define IMR_BCNDOK1 BIT(14) /* Beacon Queue DMA OK Interrup 1 */ +#define IMR_ATIMEND_E BIT(13) /* ATIM Window End Extension for Win7 */ +#define IMR_TXERR BIT(11) /* Tx Error Flag Interrupt Status, + * write 1 clear. + */ +#define IMR_RXERR BIT(10) /* Rx Error Flag INT Status, + * Write 1 clear + */ +#define IMR_TXFOVW BIT(9) /* Transmit FIFO Overflow */ +#define IMR_RXFOVW BIT(8) /* Receive FIFO Overflow */ + +#define HWSET_MAX_SIZE 512 +#define EFUSE_MAX_SECTION 64 +#define EFUSE_REAL_CONTENT_LEN 256 +#define EFUSE_OOB_PROTECT_BYTES 18 /* PG data exclude header, + * dummy 7 bytes frome CP test + * and reserved 1byte. + */ + +#define EEPROM_DEFAULT_TSSI 0x0 +#define EEPROM_DEFAULT_TXPOWERDIFF 0x0 +#define EEPROM_DEFAULT_CRYSTALCAP 0x5 +#define EEPROM_DEFAULT_BOARDTYPE 0x02 +#define EEPROM_DEFAULT_TXPOWER 0x1010 +#define EEPROM_DEFAULT_HT2T_TXPWR 0x10 + +#define EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF 0x3 +#define EEPROM_DEFAULT_THERMALMETER 0x18 +#define EEPROM_DEFAULT_ANTTXPOWERDIFF 0x0 +#define EEPROM_DEFAULT_TXPWDIFF_CRYSTALCAP 0x5 +#define EEPROM_DEFAULT_TXPOWERLEVEL 0x22 +#define EEPROM_DEFAULT_HT40_2SDIFF 0x0 +#define EEPROM_DEFAULT_HT20_DIFF 2 +#define EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF 0x3 +#define EEPROM_DEFAULT_HT40_PWRMAXOFFSET 0 +#define EEPROM_DEFAULT_HT20_PWRMAXOFFSET 0 + +#define RF_OPTION1 0x79 +#define RF_OPTION2 0x7A +#define RF_OPTION3 0x7B +#define RF_OPTION4 0xC3 + +#define EEPROM_DEFAULT_PID 0x1234 +#define EEPROM_DEFAULT_VID 0x5678 +#define EEPROM_DEFAULT_CUSTOMERID 0xAB +#define EEPROM_DEFAULT_SUBCUSTOMERID 0xCD +#define EEPROM_DEFAULT_VERSION 0 + +#define EEPROM_CHANNEL_PLAN_FCC 0x0 +#define EEPROM_CHANNEL_PLAN_IC 0x1 +#define EEPROM_CHANNEL_PLAN_ETSI 0x2 +#define EEPROM_CHANNEL_PLAN_SPAIN 0x3 +#define EEPROM_CHANNEL_PLAN_FRANCE 0x4 +#define EEPROM_CHANNEL_PLAN_MKK 0x5 +#define EEPROM_CHANNEL_PLAN_MKK1 0x6 +#define EEPROM_CHANNEL_PLAN_ISRAEL 0x7 +#define EEPROM_CHANNEL_PLAN_TELEC 0x8 +#define EEPROM_CHANNEL_PLAN_GLOBAL_DOMAIN 0x9 +#define EEPROM_CHANNEL_PLAN_WORLD_WIDE_13 0xA +#define EEPROM_CHANNEL_PLAN_NCC 0xB +#define EEPROM_CHANNEL_PLAN_BY_HW_MASK 0x80 + +#define EEPROM_CID_DEFAULT 0x0 +#define EEPROM_CID_TOSHIBA 0x4 +#define EEPROM_CID_CCX 0x10 +#define EEPROM_CID_QMI 0x0D +#define EEPROM_CID_WHQL 0xFE + +#define RTL8723BE_EEPROM_ID 0x8129 + +#define EEPROM_HPON 0x02 +#define EEPROM_CLK 0x06 +#define EEPROM_TESTR 0x08 + + +#define EEPROM_TXPOWERCCK 0x10 +#define EEPROM_TXPOWERHT40_1S 0x16 +#define EEPROM_TXPOWERHT20DIFF 0x1B +#define EEPROM_TXPOWER_OFDMDIFF 0x1B + + + +#define EEPROM_TX_PWR_INX 0x10 + +#define EEPROM_CHANNELPLAN 0xB8 +#define EEPROM_XTAL_8723BE 0xB9 +#define EEPROM_THERMAL_METER_88E 0xBA +#define EEPROM_IQK_LCK_88E 0xBB + +#define EEPROM_RF_BOARD_OPTION_88E 0xC1 +#define EEPROM_RF_FEATURE_OPTION_88E 0xC2 +#define EEPROM_RF_BT_SETTING_88E 0xC3 +#define EEPROM_VERSION 0xC4 +#define EEPROM_CUSTOMER_ID 0xC5 +#define EEPROM_RF_ANTENNA_OPT_88E 0xC9 + +#define EEPROM_MAC_ADDR 0xD0 +#define EEPROM_VID 0xD6 +#define EEPROM_DID 0xD8 +#define EEPROM_SVID 0xDA +#define EEPROM_SMID 0xDC + +#define STOPBECON BIT(6) +#define STOPHIGHT BIT(5) +#define STOPMGT BIT(4) +#define STOPVO BIT(3) +#define STOPVI BIT(2) +#define STOPBE BIT(1) +#define STOPBK BIT(0) + +#define RCR_APPFCS BIT(31) +#define RCR_APP_MIC BIT(30) +#define RCR_APP_ICV BIT(29) +#define RCR_APP_PHYST_RXFF BIT(28) +#define RCR_APP_BA_SSN BIT(27) +#define RCR_ENMBID BIT(24) +#define RCR_LSIGEN BIT(23) +#define RCR_MFBEN BIT(22) +#define RCR_HTC_LOC_CTRL BIT(14) +#define RCR_AMF BIT(13) +#define RCR_ACF BIT(12) +#define RCR_ADF BIT(11) +#define RCR_AICV BIT(9) +#define RCR_ACRC32 BIT(8) +#define RCR_CBSSID_BCN BIT(7) +#define RCR_CBSSID_DATA BIT(6) +#define RCR_CBSSID RCR_CBSSID_DATA +#define RCR_APWRMGT BIT(5) +#define RCR_ADD3 BIT(4) +#define RCR_AB BIT(3) +#define RCR_AM BIT(2) +#define RCR_APM BIT(1) +#define RCR_AAP BIT(0) +#define RCR_MXDMA_OFFSET 8 +#define RCR_FIFO_OFFSET 13 + +#define RSV_CTRL 0x001C +#define RD_CTRL 0x0524 + +#define REG_USB_INFO 0xFE17 +#define REG_USB_SPECIAL_OPTION 0xFE55 +#define REG_USB_DMA_AGG_TO 0xFE5B +#define REG_USB_AGG_TO 0xFE5C +#define REG_USB_AGG_TH 0xFE5D + +#define REG_USB_VID 0xFE60 +#define REG_USB_PID 0xFE62 +#define REG_USB_OPTIONAL 0xFE64 +#define REG_USB_CHIRP_K 0xFE65 +#define REG_USB_PHY 0xFE66 +#define REG_USB_MAC_ADDR 0xFE70 +#define REG_USB_HRPWM 0xFE58 +#define REG_USB_HCPWM 0xFE57 + +#define SW18_FPWM BIT(3) + +#define ISO_MD2PP BIT(0) +#define ISO_UA2USB BIT(1) +#define ISO_UD2CORE BIT(2) +#define ISO_PA2PCIE BIT(3) +#define ISO_PD2CORE BIT(4) +#define ISO_IP2MAC BIT(5) +#define ISO_DIOP BIT(6) +#define ISO_DIOE BIT(7) +#define ISO_EB2CORE BIT(8) +#define ISO_DIOR BIT(9) + +#define PWC_EV25V BIT(14) +#define PWC_EV12V BIT(15) + +#define FEN_BBRSTB BIT(0) +#define FEN_BB_GLB_RSTN BIT(1) +#define FEN_USBA BIT(2) +#define FEN_UPLL BIT(3) +#define FEN_USBD BIT(4) +#define FEN_DIO_PCIE BIT(5) +#define FEN_PCIEA BIT(6) +#define FEN_PPLL BIT(7) +#define FEN_PCIED BIT(8) +#define FEN_DIOE BIT(9) +#define FEN_CPUEN BIT(10) +#define FEN_DCORE BIT(11) +#define FEN_ELDR BIT(12) +#define FEN_DIO_RF BIT(13) +#define FEN_HWPDN BIT(14) +#define FEN_MREGEN BIT(15) + +#define PFM_LDALL BIT(0) +#define PFM_ALDN BIT(1) +#define PFM_LDKP BIT(2) +#define PFM_WOWL BIT(3) +#define ENPDN BIT(4) +#define PDN_PL BIT(5) +#define APFM_ONMAC BIT(8) +#define APFM_OFF BIT(9) +#define APFM_RSM BIT(10) +#define AFSM_HSUS BIT(11) +#define AFSM_PCIE BIT(12) +#define APDM_MAC BIT(13) +#define APDM_HOST BIT(14) +#define APDM_HPDN BIT(15) +#define RDY_MACON BIT(16) +#define SUS_HOST BIT(17) +#define ROP_ALD BIT(20) +#define ROP_PWR BIT(21) +#define ROP_SPS BIT(22) +#define SOP_MRST BIT(25) +#define SOP_FUSE BIT(26) +#define SOP_ABG BIT(27) +#define SOP_AMB BIT(28) +#define SOP_RCK BIT(29) +#define SOP_A8M BIT(30) +#define XOP_BTCK BIT(31) + +#define ANAD16V_EN BIT(0) +#define ANA8M BIT(1) +#define MACSLP BIT(4) +#define LOADER_CLK_EN BIT(5) +#define _80M_SSC_DIS BIT(7) +#define _80M_SSC_EN_HO BIT(8) +#define PHY_SSC_RSTB BIT(9) +#define SEC_CLK_EN BIT(10) +#define MAC_CLK_EN BIT(11) +#define SYS_CLK_EN BIT(12) +#define RING_CLK_EN BIT(13) + +#define BOOT_FROM_EEPROM BIT(4) +#define EEPROM_EN BIT(5) + +#define AFE_BGEN BIT(0) +#define AFE_MBEN BIT(1) +#define MAC_ID_EN BIT(7) + +#define WLOCK_ALL BIT(0) +#define WLOCK_00 BIT(1) +#define WLOCK_04 BIT(2) +#define WLOCK_08 BIT(3) +#define WLOCK_40 BIT(4) +#define R_DIS_PRST_0 BIT(5) +#define R_DIS_PRST_1 BIT(6) +#define LOCK_ALL_EN BIT(7) + +#define RF_EN BIT(0) +#define RF_RSTB BIT(1) +#define RF_SDMRSTB BIT(2) + +#define LDA15_EN BIT(0) +#define LDA15_STBY BIT(1) +#define LDA15_OBUF BIT(2) +#define LDA15_REG_VOS BIT(3) +#define _LDA15_VOADJ(x) (((x) & 0x7) << 4) + +#define LDV12_EN BIT(0) +#define LDV12_SDBY BIT(1) +#define LPLDO_HSM BIT(2) +#define LPLDO_LSM_DIS BIT(3) +#define _LDV12_VADJ(x) (((x) & 0xF) << 4) + +#define XTAL_EN BIT(0) +#define XTAL_BSEL BIT(1) +#define _XTAL_BOSC(x) (((x) & 0x3) << 2) +#define _XTAL_CADJ(x) (((x) & 0xF) << 4) +#define XTAL_GATE_USB BIT(8) +#define _XTAL_USB_DRV(x) (((x) & 0x3) << 9) +#define XTAL_GATE_AFE BIT(11) +#define _XTAL_AFE_DRV(x) (((x) & 0x3) << 12) +#define XTAL_RF_GATE BIT(14) +#define _XTAL_RF_DRV(x) (((x) & 0x3) << 15) +#define XTAL_GATE_DIG BIT(17) +#define _XTAL_DIG_DRV(x) (((x) & 0x3) << 18) +#define XTAL_BT_GATE BIT(20) +#define _XTAL_BT_DRV(x) (((x) & 0x3) << 21) +#define _XTAL_GPIO(x) (((x) & 0x7) << 23) + +#define CKDLY_AFE BIT(26) +#define CKDLY_USB BIT(27) +#define CKDLY_DIG BIT(28) +#define CKDLY_BT BIT(29) + +#define APLL_EN BIT(0) +#define APLL_320_EN BIT(1) +#define APLL_FREF_SEL BIT(2) +#define APLL_EDGE_SEL BIT(3) +#define APLL_WDOGB BIT(4) +#define APLL_LPFEN BIT(5) + +#define APLL_REF_CLK_13MHZ 0x1 +#define APLL_REF_CLK_19_2MHZ 0x2 +#define APLL_REF_CLK_20MHZ 0x3 +#define APLL_REF_CLK_25MHZ 0x4 +#define APLL_REF_CLK_26MHZ 0x5 +#define APLL_REF_CLK_38_4MHZ 0x6 +#define APLL_REF_CLK_40MHZ 0x7 + +#define APLL_320EN BIT(14) +#define APLL_80EN BIT(15) +#define APLL_1MEN BIT(24) + +#define ALD_EN BIT(18) +#define EF_PD BIT(19) +#define EF_FLAG BIT(31) + +#define EF_TRPT BIT(7) +#define LDOE25_EN BIT(31) + +#define RSM_EN BIT(0) +#define TIMER_EN BIT(4) + +#define TRSW0EN BIT(2) +#define TRSW1EN BIT(3) +#define EROM_EN BIT(4) +#define ENBT BIT(5) +#define ENUART BIT(8) +#define UART_910 BIT(9) +#define ENPMAC BIT(10) +#define SIC_SWRST BIT(11) +#define ENSIC BIT(12) +#define SIC_23 BIT(13) +#define ENHDP BIT(14) +#define SIC_LBK BIT(15) + +#define LED0PL BIT(4) +#define LED1PL BIT(12) +#define LED0DIS BIT(7) + +#define MCUFWDL_EN BIT(0) +#define MCUFWDL_RDY BIT(1) +#define FWDL_CHKSUM_RPT BIT(2) +#define MACINI_RDY BIT(3) +#define BBINI_RDY BIT(4) +#define RFINI_RDY BIT(5) +#define WINTINI_RDY BIT(6) +#define CPRST BIT(23) + +#define XCLK_VLD BIT(0) +#define ACLK_VLD BIT(1) +#define UCLK_VLD BIT(2) +#define PCLK_VLD BIT(3) +#define PCIRSTB BIT(4) +#define V15_VLD BIT(5) +#define TRP_B15V_EN BIT(7) +#define SIC_IDLE BIT(8) +#define BD_MAC2 BIT(9) +#define BD_MAC1 BIT(10) +#define IC_MACPHY_MODE BIT(11) +#define VENDOR_ID BIT(19) +#define PAD_HWPD_IDN BIT(22) +#define TRP_VAUX_EN BIT(23) +#define TRP_BT_EN BIT(24) +#define BD_PKG_SEL BIT(25) +#define BD_HCI_SEL BIT(26) +#define TYPE_ID BIT(27) + +#define CHIP_VER_RTL_MASK 0xF000 +#define CHIP_VER_RTL_SHIFT 12 + +#define REG_LBMODE (REG_CR + 3) + +#define HCI_TXDMA_EN BIT(0) +#define HCI_RXDMA_EN BIT(1) +#define TXDMA_EN BIT(2) +#define RXDMA_EN BIT(3) +#define PROTOCOL_EN BIT(4) +#define SCHEDULE_EN BIT(5) +#define MACTXEN BIT(6) +#define MACRXEN BIT(7) +#define ENSWBCN BIT(8) +#define ENSEC BIT(9) + +#define _NETTYPE(x) (((x) & 0x3) << 16) +#define MASK_NETTYPE 0x30000 +#define NT_NO_LINK 0x0 +#define NT_LINK_AD_HOC 0x1 +#define NT_LINK_AP 0x2 +#define NT_AS_AP 0x3 + +#define _LBMODE(x) (((x) & 0xF) << 24) +#define MASK_LBMODE 0xF000000 +#define LOOPBACK_NORMAL 0x0 +#define LOOPBACK_IMMEDIATELY 0xB +#define LOOPBACK_MAC_DELAY 0x3 +#define LOOPBACK_PHY 0x1 +#define LOOPBACK_DMA 0x7 + +#define GET_RX_PAGE_SIZE(value) ((value) & 0xF) +#define GET_TX_PAGE_SIZE(value) (((value) & 0xF0) >> 4) +#define _PSRX_MASK 0xF +#define _PSTX_MASK 0xF0 +#define _PSRX(x) (x) +#define _PSTX(x) ((x) << 4) + +#define PBP_64 0x0 +#define PBP_128 0x1 +#define PBP_256 0x2 +#define PBP_512 0x3 +#define PBP_1024 0x4 + +#define RXDMA_ARBBW_EN BIT(0) +#define RXSHFT_EN BIT(1) +#define RXDMA_AGG_EN BIT(2) +#define QS_VO_QUEUE BIT(8) +#define QS_VI_QUEUE BIT(9) +#define QS_BE_QUEUE BIT(10) +#define QS_BK_QUEUE BIT(11) +#define QS_MANAGER_QUEUE BIT(12) +#define QS_HIGH_QUEUE BIT(13) + +#define HQSEL_VOQ BIT(0) +#define HQSEL_VIQ BIT(1) +#define HQSEL_BEQ BIT(2) +#define HQSEL_BKQ BIT(3) +#define HQSEL_MGTQ BIT(4) +#define HQSEL_HIQ BIT(5) + +#define _TXDMA_HIQ_MAP(x) (((x)&0x3) << 14) +#define _TXDMA_MGQ_MAP(x) (((x)&0x3) << 12) +#define _TXDMA_BKQ_MAP(x) (((x)&0x3) << 10) +#define _TXDMA_BEQ_MAP(x) (((x)&0x3) << 8) +#define _TXDMA_VIQ_MAP(x) (((x)&0x3) << 6) +#define _TXDMA_VOQ_MAP(x) (((x)&0x3) << 4) + +#define QUEUE_LOW 1 +#define QUEUE_NORMAL 2 +#define QUEUE_HIGH 3 + +#define _LLT_NO_ACTIVE 0x0 +#define _LLT_WRITE_ACCESS 0x1 +#define _LLT_READ_ACCESS 0x2 + +#define _LLT_INIT_DATA(x) ((x) & 0xFF) +#define _LLT_INIT_ADDR(x) (((x) & 0xFF) << 8) +#define _LLT_OP(x) (((x) & 0x3) << 30) +#define _LLT_OP_VALUE(x) (((x) >> 30) & 0x3) + +#define BB_WRITE_READ_MASK (BIT(31) | BIT(30)) +#define BB_WRITE_EN BIT(30) +#define BB_READ_EN BIT(31) + +#define _HPQ(x) ((x) & 0xFF) +#define _LPQ(x) (((x) & 0xFF) << 8) +#define _PUBQ(x) (((x) & 0xFF) << 16) +#define _NPQ(x) ((x) & 0xFF) + +#define HPQ_PUBLIC_DIS BIT(24) +#define LPQ_PUBLIC_DIS BIT(25) +#define LD_RQPN BIT(31) + +#define BCN_VALID BIT(16) +#define BCN_HEAD(x) (((x) & 0xFF) << 8) +#define BCN_HEAD_MASK 0xFF00 + +#define BLK_DESC_NUM_SHIFT 4 +#define BLK_DESC_NUM_MASK 0xF + +#define DROP_DATA_EN BIT(9) + +#define EN_AMPDU_RTY_NEW BIT(7) + +#define _INIRTSMCS_SEL(x) ((x) & 0x3F) + +#define _SPEC_SIFS_CCK(x) ((x) & 0xFF) +#define _SPEC_SIFS_OFDM(x) (((x) & 0xFF) << 8) + +#define RATE_REG_BITMAP_ALL 0xFFFFF + +#define _RRSC_BITMAP(x) ((x) & 0xFFFFF) + +#define _RRSR_RSC(x) (((x) & 0x3) << 21) +#define RRSR_RSC_RESERVED 0x0 +#define RRSR_RSC_UPPER_SUBCHANNEL 0x1 +#define RRSR_RSC_LOWER_SUBCHANNEL 0x2 +#define RRSR_RSC_DUPLICATE_MODE 0x3 + +#define USE_SHORT_G1 BIT(20) + +#define _AGGLMT_MCS0(x) ((x) & 0xF) +#define _AGGLMT_MCS1(x) (((x) & 0xF) << 4) +#define _AGGLMT_MCS2(x) (((x) & 0xF) << 8) +#define _AGGLMT_MCS3(x) (((x) & 0xF) << 12) +#define _AGGLMT_MCS4(x) (((x) & 0xF) << 16) +#define _AGGLMT_MCS5(x) (((x) & 0xF) << 20) +#define _AGGLMT_MCS6(x) (((x) & 0xF) << 24) +#define _AGGLMT_MCS7(x) (((x) & 0xF) << 28) + +#define RETRY_LIMIT_SHORT_SHIFT 8 +#define RETRY_LIMIT_LONG_SHIFT 0 + +#define _DARF_RC1(x) ((x) & 0x1F) +#define _DARF_RC2(x) (((x) & 0x1F) << 8) +#define _DARF_RC3(x) (((x) & 0x1F) << 16) +#define _DARF_RC4(x) (((x) & 0x1F) << 24) +#define _DARF_RC5(x) ((x) & 0x1F) +#define _DARF_RC6(x) (((x) & 0x1F) << 8) +#define _DARF_RC7(x) (((x) & 0x1F) << 16) +#define _DARF_RC8(x) (((x) & 0x1F) << 24) + +#define _RARF_RC1(x) ((x) & 0x1F) +#define _RARF_RC2(x) (((x) & 0x1F) << 8) +#define _RARF_RC3(x) (((x) & 0x1F) << 16) +#define _RARF_RC4(x) (((x) & 0x1F) << 24) +#define _RARF_RC5(x) ((x) & 0x1F) +#define _RARF_RC6(x) (((x) & 0x1F) << 8) +#define _RARF_RC7(x) (((x) & 0x1F) << 16) +#define _RARF_RC8(x) (((x) & 0x1F) << 24) + +#define AC_PARAM_TXOP_LIMIT_OFFSET 16 +#define AC_PARAM_ECW_MAX_OFFSET 12 +#define AC_PARAM_ECW_MIN_OFFSET 8 +#define AC_PARAM_AIFS_OFFSET 0 + +#define _AIFS(x) (x) +#define _ECW_MAX_MIN(x) ((x) << 8) +#define _TXOP_LIMIT(x) ((x) << 16) + +#define _BCNIFS(x) ((x) & 0xFF) +#define _BCNECW(x) ((((x) & 0xF)) << 8) + +#define _LRL(x) ((x) & 0x3F) +#define _SRL(x) (((x) & 0x3F) << 8) + +#define _SIFS_CCK_CTX(x) ((x) & 0xFF) +#define _SIFS_CCK_TRX(x) (((x) & 0xFF) << 8) + +#define _SIFS_OFDM_CTX(x) ((x) & 0xFF) +#define _SIFS_OFDM_TRX(x) (((x) & 0xFF) << 8) + +#define _TBTT_PROHIBIT_HOLD(x) (((x) & 0xFF) << 8) + +#define DIS_EDCA_CNT_DWN BIT(11) + +#define EN_MBSSID BIT(1) +#define EN_TXBCN_RPT BIT(2) +#define EN_BCN_FUNCTION BIT(3) + +#define TSFTR_RST BIT(0) +#define TSFTR1_RST BIT(1) + +#define STOP_BCNQ BIT(6) + +#define DIS_TSF_UDT0_NORMAL_CHIP BIT(4) +#define DIS_TSF_UDT0_TEST_CHIP BIT(5) + +#define ACMHW_HWEN BIT(0) +#define ACMHW_BEQEN BIT(1) +#define ACMHW_VIQEN BIT(2) +#define ACMHW_VOQEN BIT(3) +#define ACMHW_BEQSTATUS BIT(4) +#define ACMHW_VIQSTATUS BIT(5) +#define ACMHW_VOQSTATUS BIT(6) + +#define APSDOFF BIT(6) +#define APSDOFF_STATUS BIT(7) + +#define BW_20MHZ BIT(2) + +#define RATE_BITMAP_ALL 0xFFFFF + +#define RATE_RRSR_CCK_ONLY_1M 0xFFFF1 + +#define TSFRST BIT(0) +#define DIS_GCLK BIT(1) +#define PAD_SEL BIT(2) +#define PWR_ST BIT(6) +#define PWRBIT_OW_EN BIT(7) +#define ACRC BIT(8) +#define CFENDFORM BIT(9) +#define ICV BIT(10) + +#define AAP BIT(0) +#define APM BIT(1) +#define AM BIT(2) +#define AB BIT(3) +#define ADD3 BIT(4) +#define APWRMGT BIT(5) +#define CBSSID BIT(6) +#define CBSSID_DATA BIT(6) +#define CBSSID_BCN BIT(7) +#define ACRC32 BIT(8) +#define AICV BIT(9) +#define ADF BIT(11) +#define ACF BIT(12) +#define AMF BIT(13) +#define HTC_LOC_CTRL BIT(14) +#define UC_DATA_EN BIT(16) +#define BM_DATA_EN BIT(17) +#define MFBEN BIT(22) +#define LSIGEN BIT(23) +#define ENMBID BIT(24) +#define APP_BASSN BIT(27) +#define APP_PHYSTS BIT(28) +#define APP_ICV BIT(29) +#define APP_MIC BIT(30) +#define APP_FCS BIT(31) + +#define _MIN_SPACE(x) ((x) & 0x7) +#define _SHORT_GI_PADDING(x) (((x) & 0x1F) << 3) + +#define RXERR_TYPE_OFDM_PPDU 0 +#define RXERR_TYPE_OFDM_FALSE_ALARM 1 +#define RXERR_TYPE_OFDM_MPDU_OK 2 +#define RXERR_TYPE_OFDM_MPDU_FAIL 3 +#define RXERR_TYPE_CCK_PPDU 4 +#define RXERR_TYPE_CCK_FALSE_ALARM 5 +#define RXERR_TYPE_CCK_MPDU_OK 6 +#define RXERR_TYPE_CCK_MPDU_FAIL 7 +#define RXERR_TYPE_HT_PPDU 8 +#define RXERR_TYPE_HT_FALSE_ALARM 9 +#define RXERR_TYPE_HT_MPDU_TOTAL 10 +#define RXERR_TYPE_HT_MPDU_OK 11 +#define RXERR_TYPE_HT_MPDU_FAIL 12 +#define RXERR_TYPE_RX_FULL_DROP 15 + +#define RXERR_COUNTER_MASK 0xFFFFF +#define RXERR_RPT_RST BIT(27) +#define _RXERR_RPT_SEL(type) ((type) << 28) + +#define SCR_TXUSEDK BIT(0) +#define SCR_RXUSEDK BIT(1) +#define SCR_TXENCENABLE BIT(2) +#define SCR_RXDECENABLE BIT(3) +#define SCR_SKBYA2 BIT(4) +#define SCR_NOSKMC BIT(5) +#define SCR_TXBCUSEDK BIT(6) +#define SCR_RXBCUSEDK BIT(7) + +#define XCLK_VLD BIT(0) +#define ACLK_VLD BIT(1) +#define UCLK_VLD BIT(2) +#define PCLK_VLD BIT(3) +#define PCIRSTB BIT(4) +#define V15_VLD BIT(5) +#define TRP_B15V_EN BIT(7) +#define SIC_IDLE BIT(8) +#define BD_MAC2 BIT(9) +#define BD_MAC1 BIT(10) +#define IC_MACPHY_MODE BIT(11) +#define BT_FUNC BIT(16) +#define VENDOR_ID BIT(19) +#define PAD_HWPD_IDN BIT(22) +#define TRP_VAUX_EN BIT(23) +#define TRP_BT_EN BIT(24) +#define BD_PKG_SEL BIT(25) +#define BD_HCI_SEL BIT(26) +#define TYPE_ID BIT(27) + +#define USB_IS_HIGH_SPEED 0 +#define USB_IS_FULL_SPEED 1 +#define USB_SPEED_MASK BIT(5) + +#define USB_NORMAL_SIE_EP_MASK 0xF +#define USB_NORMAL_SIE_EP_SHIFT 4 + +#define USB_TEST_EP_MASK 0x30 +#define USB_TEST_EP_SHIFT 4 + +#define USB_AGG_EN BIT(3) + +#define MAC_ADDR_LEN 6 +#define LAST_ENTRY_OF_TX_PKT_BUFFER 175/*255 88e*/ + +#define POLLING_LLT_THRESHOLD 20 +#define POLLING_READY_TIMEOUT_COUNT 3000 + +#define MAX_MSS_DENSITY_2T 0x13 +#define MAX_MSS_DENSITY_1T 0x0A + +#define EPROM_CMD_OPERATING_MODE_MASK ((1<<7)|(1<<6)) +#define EPROM_CMD_CONFIG 0x3 +#define EPROM_CMD_LOAD 1 + +#define HWSET_MAX_SIZE_92S HWSET_MAX_SIZE + +#define HAL_8192C_HW_GPIO_WPS_BIT BIT(2) + +#define RPMAC_RESET 0x100 +#define RPMAC_TXSTART 0x104 +#define RPMAC_TXLEGACYSIG 0x108 +#define RPMAC_TXHTSIG1 0x10c +#define RPMAC_TXHTSIG2 0x110 +#define RPMAC_PHYDEBUG 0x114 +#define RPMAC_TXPACKETNUM 0x118 +#define RPMAC_TXIDLE 0x11c +#define RPMAC_TXMACHEADER0 0x120 +#define RPMAC_TXMACHEADER1 0x124 +#define RPMAC_TXMACHEADER2 0x128 +#define RPMAC_TXMACHEADER3 0x12c +#define RPMAC_TXMACHEADER4 0x130 +#define RPMAC_TXMACHEADER5 0x134 +#define RPMAC_TXDADATYPE 0x138 +#define RPMAC_TXRANDOMSEED 0x13c +#define RPMAC_CCKPLCPPREAMBLE 0x140 +#define RPMAC_CCKPLCPHEADER 0x144 +#define RPMAC_CCKCRC16 0x148 +#define RPMAC_OFDMRXCRC32OK 0x170 +#define RPMAC_OFDMRXCRC32ER 0x174 +#define RPMAC_OFDMRXPARITYER 0x178 +#define RPMAC_OFDMRXCRC8ER 0x17c +#define RPMAC_CCKCRXRC16ER 0x180 +#define RPMAC_CCKCRXRC32ER 0x184 +#define RPMAC_CCKCRXRC32OK 0x188 +#define RPMAC_TXSTATUS 0x18c + +#define RFPGA0_RFMOD 0x800 + +#define RFPGA0_TXINFO 0x804 +#define RFPGA0_PSDFUNCTION 0x808 + +#define RFPGA0_TXGAINSTAGE 0x80c + +#define RFPGA0_RFTIMING1 0x810 +#define RFPGA0_RFTIMING2 0x814 + +#define RFPGA0_XA_HSSIPARAMETER1 0x820 +#define RFPGA0_XA_HSSIPARAMETER2 0x824 +#define RFPGA0_XB_HSSIPARAMETER1 0x828 +#define RFPGA0_XB_HSSIPARAMETER2 0x82c + +#define RFPGA0_XA_LSSIPARAMETER 0x840 +#define RFPGA0_XB_LSSIPARAMETER 0x844 + +#define RFPGA0_RFWAKEUPPARAMETER 0x850 +#define RFPGA0_RFSLEEPUPPARAMETER 0x854 + +#define RFPGA0_XAB_SWITCHCONTROL 0x858 +#define RFPGA0_XCD_SWITCHCONTROL 0x85c + +#define RFPGA0_XA_RFINTERFACEOE 0x860 +#define RFPGA0_XB_RFINTERFACEOE 0x864 + +#define RFPGA0_XAB_RFINTERFACESW 0x870 +#define RFPGA0_XCD_RFINTERFACESW 0x874 + +#define RFPGA0_XAB_RFPARAMETER 0x878 +#define RFPGA0_XCD_RFPARAMETER 0x87c + +#define RFPGA0_ANALOGPARAMETER1 0x880 +#define RFPGA0_ANALOGPARAMETER2 0x884 +#define RFPGA0_ANALOGPARAMETER3 0x888 +#define RFPGA0_ANALOGPARAMETER4 0x88c + +#define RFPGA0_XA_LSSIREADBACK 0x8a0 +#define RFPGA0_XB_LSSIREADBACK 0x8a4 +#define RFPGA0_XC_LSSIREADBACK 0x8a8 +#define RFPGA0_XD_LSSIREADBACK 0x8ac + +#define RFPGA0_PSDREPORT 0x8b4 +#define TRANSCEIVEA_HSPI_READBACK 0x8b8 +#define TRANSCEIVEB_HSPI_READBACK 0x8bc +#define REG_SC_CNT 0x8c4 +#define RFPGA0_XAB_RFINTERFACERB 0x8e0 +#define RFPGA0_XCD_RFINTERFACERB 0x8e4 + +#define RFPGA1_RFMOD 0x900 + +#define RFPGA1_TXBLOCK 0x904 +#define RFPGA1_DEBUGSELECT 0x908 +#define RFPGA1_TXINFO 0x90c + +#define RCCK0_SYSTEM 0xa00 + +#define RCCK0_AFESETTING 0xa04 +#define RCCK0_CCA 0xa08 + +#define RCCK0_RXAGC1 0xa0c +#define RCCK0_RXAGC2 0xa10 + +#define RCCK0_RXHP 0xa14 + +#define RCCK0_DSPPARAMETER1 0xa18 +#define RCCK0_DSPPARAMETER2 0xa1c + +#define RCCK0_TXFILTER1 0xa20 +#define RCCK0_TXFILTER2 0xa24 +#define RCCK0_DEBUGPORT 0xa28 +#define RCCK0_FALSEALARMREPORT 0xa2c +#define RCCK0_TRSSIREPORT 0xa50 +#define RCCK0_RXREPORT 0xa54 +#define RCCK0_FACOUNTERLOWER 0xa5c +#define RCCK0_FACOUNTERUPPER 0xa58 +#define RCCK0_CCA_CNT 0xa60 + + +/* PageB(0xB00) */ +#define RPDP_ANTA 0xb00 +#define RPDP_ANTA_4 0xb04 +#define RPDP_ANTA_8 0xb08 +#define RPDP_ANTA_C 0xb0c +#define RPDP_ANTA_10 0xb10 +#define RPDP_ANTA_14 0xb14 +#define RPDP_ANTA_18 0xb18 +#define RPDP_ANTA_1C 0xb1c +#define RPDP_ANTA_20 0xb20 +#define RPDP_ANTA_24 0xb24 + +#define RCONFIG_PMPD_ANTA 0xb28 +#define CONFIG_RAM64X16 0xb2c + +#define RBNDA 0xb30 +#define RHSSIPAR 0xb34 + +#define RCONFIG_ANTA 0xb68 +#define RCONFIG_ANTB 0xb6c + +#define RPDP_ANTB 0xb70 +#define RPDP_ANTB_4 0xb74 +#define RPDP_ANTB_8 0xb78 +#define RPDP_ANTB_C 0xb7c +#define RPDP_ANTB_10 0xb80 +#define RPDP_ANTB_14 0xb84 +#define RPDP_ANTB_18 0xb88 +#define RPDP_ANTB_1C 0xb8c +#define RPDP_ANTB_20 0xb90 +#define RPDP_ANTB_24 0xb94 + +#define RCONFIG_PMPD_ANTB 0xb98 + +#define RBNDB 0xba0 + +#define RAPK 0xbd8 +#define RPM_RX0_ANTA 0xbdc +#define RPM_RX1_ANTA 0xbe0 +#define RPM_RX2_ANTA 0xbe4 +#define RPM_RX3_ANTA 0xbe8 +#define RPM_RX0_ANTB 0xbec +#define RPM_RX1_ANTB 0xbf0 +#define RPM_RX2_ANTB 0xbf4 +#define RPM_RX3_ANTB 0xbf8 + +/*Page C*/ +#define ROFDM0_LSTF 0xc00 + +#define ROFDM0_TRXPATHENABLE 0xc04 +#define ROFDM0_TRMUXPAR 0xc08 +#define ROFDM0_TRSWISOLATION 0xc0c + +#define ROFDM0_XARXAFE 0xc10 +#define ROFDM0_XARXIQIMBALANCE 0xc14 +#define ROFDM0_XBRXAFE 0xc18 +#define ROFDM0_XBRXIQIMBALANCE 0xc1c +#define ROFDM0_XCRXAFE 0xc20 +#define ROFDM0_XCRXIQIMBANLANCE 0xc24 +#define ROFDM0_XDRXAFE 0xc28 +#define ROFDM0_XDRXIQIMBALANCE 0xc2c + +#define ROFDM0_RXDETECTOR1 0xc30 +#define ROFDM0_RXDETECTOR2 0xc34 +#define ROFDM0_RXDETECTOR3 0xc38 +#define ROFDM0_RXDETECTOR4 0xc3c + +#define ROFDM0_RXDSP 0xc40 +#define ROFDM0_CFOANDDAGC 0xc44 +#define ROFDM0_CCADROPTHRESHOLD 0xc48 +#define ROFDM0_ECCATHRESHOLD 0xc4c + +#define ROFDM0_XAAGCCORE1 0xc50 +#define ROFDM0_XAAGCCORE2 0xc54 +#define ROFDM0_XBAGCCORE1 0xc58 +#define ROFDM0_XBAGCCORE2 0xc5c +#define ROFDM0_XCAGCCORE1 0xc60 +#define ROFDM0_XCAGCCORE2 0xc64 +#define ROFDM0_XDAGCCORE1 0xc68 +#define ROFDM0_XDAGCCORE2 0xc6c + +#define ROFDM0_AGCPARAMETER1 0xc70 +#define ROFDM0_AGCPARAMETER2 0xc74 +#define ROFDM0_AGCRSSITABLE 0xc78 +#define ROFDM0_HTSTFAGC 0xc7c + +#define ROFDM0_XATXIQIMBALANCE 0xc80 +#define ROFDM0_XATXAFE 0xc84 +#define ROFDM0_XBTXIQIMBALANCE 0xc88 +#define ROFDM0_XBTXAFE 0xc8c +#define ROFDM0_XCTXIQIMBALANCE 0xc90 +#define ROFDM0_XCTXAFE 0xc94 +#define ROFDM0_XDTXIQIMBALANCE 0xc98 +#define ROFDM0_XDTXAFE 0xc9c + +#define ROFDM0_RXIQEXTANTA 0xca0 +#define ROFDM0_TXCOEFF1 0xca4 +#define ROFDM0_TXCOEFF2 0xca8 +#define ROFDM0_TXCOEFF3 0xcac +#define ROFDM0_TXCOEFF4 0xcb0 +#define ROFDM0_TXCOEFF5 0xcb4 +#define ROFDM0_TXCOEFF6 0xcb8 + +#define ROFDM0_RXHPPARAMETER 0xce0 +#define ROFDM0_TXPSEUDONOISEWGT 0xce4 +#define ROFDM0_FRAMESYNC 0xcf0 +#define ROFDM0_DFSREPORT 0xcf4 + + +#define ROFDM1_LSTF 0xd00 +#define ROFDM1_TRXPATHENABLE 0xd04 + +#define ROFDM1_CF0 0xd08 +#define ROFDM1_CSI1 0xd10 +#define ROFDM1_SBD 0xd14 +#define ROFDM1_CSI2 0xd18 +#define ROFDM1_CFOTRACKING 0xd2c +#define ROFDM1_TRXMESAURE1 0xd34 +#define ROFDM1_INTFDET 0xd3c +#define ROFDM1_PSEUDONOISESTATEAB 0xd50 +#define ROFDM1_PSEUDONOISESTATECD 0xd54 +#define ROFDM1_RXPSEUDONOISEWGT 0xd58 + +#define ROFDM_PHYCOUNTER1 0xda0 +#define ROFDM_PHYCOUNTER2 0xda4 +#define ROFDM_PHYCOUNTER3 0xda8 + +#define ROFDM_SHORTCFOAB 0xdac +#define ROFDM_SHORTCFOCD 0xdb0 +#define ROFDM_LONGCFOAB 0xdb4 +#define ROFDM_LONGCFOCD 0xdb8 +#define ROFDM_TAILCF0AB 0xdbc +#define ROFDM_TAILCF0CD 0xdc0 +#define ROFDM_PWMEASURE1 0xdc4 +#define ROFDM_PWMEASURE2 0xdc8 +#define ROFDM_BWREPORT 0xdcc +#define ROFDM_AGCREPORT 0xdd0 +#define ROFDM_RXSNR 0xdd4 +#define ROFDM_RXEVMCSI 0xdd8 +#define ROFDM_SIGREPORT 0xddc + +#define RTXAGC_A_RATE18_06 0xe00 +#define RTXAGC_A_RATE54_24 0xe04 +#define RTXAGC_A_CCK1_MCS32 0xe08 +#define RTXAGC_A_MCS03_MCS00 0xe10 +#define RTXAGC_A_MCS07_MCS04 0xe14 +#define RTXAGC_A_MCS11_MCS08 0xe18 +#define RTXAGC_A_MCS15_MCS12 0xe1c + +#define RTXAGC_B_RATE18_06 0x830 +#define RTXAGC_B_RATE54_24 0x834 +#define RTXAGC_B_CCK1_55_MCS32 0x838 +#define RTXAGC_B_MCS03_MCS00 0x83c +#define RTXAGC_B_MCS07_MCS04 0x848 +#define RTXAGC_B_MCS11_MCS08 0x84c +#define RTXAGC_B_MCS15_MCS12 0x868 +#define RTXAGC_B_CCK11_A_CCK2_11 0x86c + +#define RFPGA0_IQK 0xe28 +#define RTX_IQK_TONE_A 0xe30 +#define RRX_IQK_TONE_A 0xe34 +#define RTX_IQK_PI_A 0xe38 +#define RRX_IQK_PI_A 0xe3c + +#define RTX_IQK 0xe40 +#define RRX_IQK 0xe44 +#define RIQK_AGC_PTS 0xe48 +#define RIQK_AGC_RSP 0xe4c +#define RTX_IQK_TONE_B 0xe50 +#define RRX_IQK_TONE_B 0xe54 +#define RTX_IQK_PI_B 0xe58 +#define RRX_IQK_PI_B 0xe5c +#define RIQK_AGC_CONT 0xe60 + +#define RBLUE_TOOTH 0xe6c +#define RRX_WAIT_CCA 0xe70 +#define RTX_CCK_RFON 0xe74 +#define RTX_CCK_BBON 0xe78 +#define RTX_OFDM_RFON 0xe7c +#define RTX_OFDM_BBON 0xe80 +#define RTX_TO_RX 0xe84 +#define RTX_TO_TX 0xe88 +#define RRX_CCK 0xe8c + +#define RTX_POWER_BEFORE_IQK_A 0xe94 +#define RTX_POWER_AFTER_IQK_A 0xe9c + +#define RRX_POWER_BEFORE_IQK_A 0xea0 +#define RRX_POWER_BEFORE_IQK_A_2 0xea4 +#define RRX_POWER_AFTER_IQK_A 0xea8 +#define RRX_POWER_AFTER_IQK_A_2 0xeac + +#define RTX_POWER_BEFORE_IQK_B 0xeb4 +#define RTX_POWER_AFTER_IQK_B 0xebc + +#define RRX_POWER_BEFORE_IQK_B 0xec0 +#define RRX_POWER_BEFORE_IQK_B_2 0xec4 +#define RRX_POWER_AFTER_IQK_B 0xec8 +#define RRX_POWER_AFTER_IQK_B_2 0xecc + +#define RRX_OFDM 0xed0 +#define RRX_WAIT_RIFS 0xed4 +#define RRX_TO_RX 0xed8 +#define RSTANDBY 0xedc +#define RSLEEP 0xee0 +#define RPMPD_ANAEN 0xeec + +#define RZEBRA1_HSSIENABLE 0x0 +#define RZEBRA1_TRXENABLE1 0x1 +#define RZEBRA1_TRXENABLE2 0x2 +#define RZEBRA1_AGC 0x4 +#define RZEBRA1_CHARGEPUMP 0x5 +#define RZEBRA1_CHANNEL 0x7 + +#define RZEBRA1_TXGAIN 0x8 +#define RZEBRA1_TXLPF 0x9 +#define RZEBRA1_RXLPF 0xb +#define RZEBRA1_RXHPFCORNER 0xc + +#define RGLOBALCTRL 0 +#define RRTL8256_TXLPF 19 +#define RRTL8256_RXLPF 11 +#define RRTL8258_TXLPF 0x11 +#define RRTL8258_RXLPF 0x13 +#define RRTL8258_RSSILPF 0xa + +#define RF_AC 0x00 + +#define RF_IQADJ_G1 0x01 +#define RF_IQADJ_G2 0x02 +#define RF_POW_TRSW 0x05 + +#define RF_GAIN_RX 0x06 +#define RF_GAIN_TX 0x07 + +#define RF_TXM_IDAC 0x08 +#define RF_BS_IQGEN 0x0F + +#define RF_MODE1 0x10 +#define RF_MODE2 0x11 + +#define RF_RX_AGC_HP 0x12 +#define RF_TX_AGC 0x13 +#define RF_BIAS 0x14 +#define RF_IPA 0x15 +#define RF_POW_ABILITY 0x17 +#define RF_MODE_AG 0x18 +#define RRFCHANNEL 0x18 +#define RF_CHNLBW 0x18 +#define RF_TOP 0x19 + +#define RF_RX_G1 0x1A +#define RF_RX_G2 0x1B + +#define RF_RX_BB2 0x1C +#define RF_RX_BB1 0x1D + +#define RF_RCK1 0x1E +#define RF_RCK2 0x1F + +#define RF_TX_G1 0x20 +#define RF_TX_G2 0x21 +#define RF_TX_G3 0x22 + +#define RF_TX_BB1 0x23 +#define RF_T_METER 0x42 + +#define RF_SYN_G1 0x25 +#define RF_SYN_G2 0x26 +#define RF_SYN_G3 0x27 +#define RF_SYN_G4 0x28 +#define RF_SYN_G5 0x29 +#define RF_SYN_G6 0x2A +#define RF_SYN_G7 0x2B +#define RF_SYN_G8 0x2C + +#define RF_RCK_OS 0x30 +#define RF_TXPA_G1 0x31 +#define RF_TXPA_G2 0x32 +#define RF_TXPA_G3 0x33 + +#define RF_TX_BIAS_A 0x35 +#define RF_TX_BIAS_D 0x36 +#define RF_LOBF_9 0x38 +#define RF_RXRF_A3 0x3C +#define RF_TRSW 0x3F + +#define RF_TXRF_A2 0x41 +#define RF_TXPA_G4 0x46 +#define RF_TXPA_A4 0x4B + +#define RF_WE_LUT 0xEF + +#define BBBRESETB 0x100 +#define BGLOBALRESETB 0x200 +#define BOFDMTXSTART 0x4 +#define BCCKTXSTART 0x8 +#define BCRC32DEBUG 0x100 +#define BPMACLOOPBACK 0x10 +#define BTXLSIG 0xffffff +#define BOFDMTXRATE 0xf +#define BOFDMTXRESERVED 0x10 +#define BOFDMTXLENGTH 0x1ffe0 +#define BOFDMTXPARITY 0x20000 +#define BTXHTSIG1 0xffffff +#define BTXHTMCSRATE 0x7f +#define BTXHTBW 0x80 +#define BTXHTLENGTH 0xffff00 +#define BTXHTSIG2 0xffffff +#define BTXHTSMOOTHING 0x1 +#define BTXHTSOUNDING 0x2 +#define BTXHTRESERVED 0x4 +#define BTXHTAGGREATION 0x8 +#define BTXHTSTBC 0x30 +#define BTXHTADVANCECODING 0x40 +#define BTXHTSHORTGI 0x80 +#define BTXHTNUMBERHT_LTF 0x300 +#define BTXHTCRC8 0x3fc00 +#define BCOUNTERRESET 0x10000 +#define BNUMOFOFDMTX 0xffff +#define BNUMOFCCKTX 0xffff0000 +#define BTXIDLEINTERVAL 0xffff +#define BOFDMSERVICE 0xffff0000 +#define BTXMACHEADER 0xffffffff +#define BTXDATAINIT 0xff +#define BTXHTMODE 0x100 +#define BTXDATATYPE 0x30000 +#define BTXRANDOMSEED 0xffffffff +#define BCCKTXPREAMBLE 0x1 +#define BCCKTXSFD 0xffff0000 +#define BCCKTXSIG 0xff +#define BCCKTXSERVICE 0xff00 +#define BCCKLENGTHEXT 0x8000 +#define BCCKTXLENGHT 0xffff0000 +#define BCCKTXCRC16 0xffff +#define BCCKTXSTATUS 0x1 +#define BOFDMTXSTATUS 0x2 +#define IS_BB_REG_OFFSET_92S(_offset) \ + ((_offset >= 0x800) && (_offset <= 0xfff)) + +#define BRFMOD 0x1 +#define BJAPANMODE 0x2 +#define BCCKTXSC 0x30 +#define BCCKEN 0x1000000 +#define BOFDMEN 0x2000000 + +#define BOFDMRXADCPHASE 0x10000 +#define BOFDMTXDACPHASE 0x40000 +#define BXATXAGC 0x3f + +#define BXBTXAGC 0xf00 +#define BXCTXAGC 0xf000 +#define BXDTXAGC 0xf0000 + +#define BPASTART 0xf0000000 +#define BTRSTART 0x00f00000 +#define BRFSTART 0x0000f000 +#define BBBSTART 0x000000f0 +#define BBBCCKSTART 0x0000000f +#define BPAEND 0xf +#define BTREND 0x0f000000 +#define BRFEND 0x000f0000 +#define BCCAMASK 0x000000f0 +#define BR2RCCAMASK 0x00000f00 +#define BHSSI_R2TDELAY 0xf8000000 +#define BHSSI_T2RDELAY 0xf80000 +#define BCONTXHSSI 0x400 +#define BIGFROMCCK 0x200 +#define BAGCADDRESS 0x3f +#define BRXHPTX 0x7000 +#define BRXHP2RX 0x38000 +#define BRXHPCCKINI 0xc0000 +#define BAGCTXCODE 0xc00000 +#define BAGCRXCODE 0x300000 + +#define B3WIREDATALENGTH 0x800 +#define B3WIREADDREAALENGTH 0x400 + +#define B3WIRERFPOWERDOWN 0x1 +#define B5GPAPEPOLARITY 0x40000000 +#define B2GPAPEPOLARITY 0x80000000 +#define BRFSW_TXDEFAULTANT 0x3 +#define BRFSW_TXOPTIONANT 0x30 +#define BRFSW_RXDEFAULTANT 0x300 +#define BRFSW_RXOPTIONANT 0x3000 +#define BRFSI_3WIREDATA 0x1 +#define BRFSI_3WIRECLOCK 0x2 +#define BRFSI_3WIRELOAD 0x4 +#define BRFSI_3WIRERW 0x8 +#define BRFSI_3WIRE 0xf + +#define BRFSI_RFENV 0x10 + +#define BRFSI_TRSW 0x20 +#define BRFSI_TRSWB 0x40 +#define BRFSI_ANTSW 0x100 +#define BRFSI_ANTSWB 0x200 +#define BRFSI_PAPE 0x400 +#define BRFSI_PAPE5G 0x800 +#define BBANDSELECT 0x1 +#define BHTSIG2_GI 0x80 +#define BHTSIG2_SMOOTHING 0x01 +#define BHTSIG2_SOUNDING 0x02 +#define BHTSIG2_AGGREATON 0x08 +#define BHTSIG2_STBC 0x30 +#define BHTSIG2_ADVCODING 0x40 +#define BHTSIG2_NUMOFHTLTF 0x300 +#define BHTSIG2_CRC8 0x3fc +#define BHTSIG1_MCS 0x7f +#define BHTSIG1_BANDWIDTH 0x80 +#define BHTSIG1_HTLENGTH 0xffff +#define BLSIG_RATE 0xf +#define BLSIG_RESERVED 0x10 +#define BLSIG_LENGTH 0x1fffe +#define BLSIG_PARITY 0x20 +#define BCCKRXPHASE 0x4 + +#define BLSSIREADADDRESS 0x7f800000 +#define BLSSIREADEDGE 0x80000000 + +#define BLSSIREADBACKDATA 0xfffff + +#define BLSSIREADOKFLAG 0x1000 +#define BCCKSAMPLERATE 0x8 +#define BREGULATOR0STANDBY 0x1 +#define BREGULATORPLLSTANDBY 0x2 +#define BREGULATOR1STANDBY 0x4 +#define BPLLPOWERUP 0x8 +#define BDPLLPOWERUP 0x10 +#define BDA10POWERUP 0x20 +#define BAD7POWERUP 0x200 +#define BDA6POWERUP 0x2000 +#define BXTALPOWERUP 0x4000 +#define B40MDCLKPOWERUP 0x8000 +#define BDA6DEBUGMODE 0x20000 +#define BDA6SWING 0x380000 + +#define BADCLKPHASE 0x4000000 +#define B80MCLKDELAY 0x18000000 +#define BAFEWATCHDOGENABLE 0x20000000 + +#define BXTALCAP01 0xc0000000 +#define BXTALCAP23 0x3 +#define BXTALCAP92X 0x0f000000 +#define BXTALCAP 0x0f000000 + +#define BINTDIFCLKENABLE 0x400 +#define BEXTSIGCLKENABLE 0x800 +#define BBANDGAP_MBIAS_POWERUP 0x10000 +#define BAD11SH_GAIN 0xc0000 +#define BAD11NPUT_RANGE 0x700000 +#define BAD110P_CURRENT 0x3800000 +#define BLPATH_LOOPBACK 0x4000000 +#define BQPATH_LOOPBACK 0x8000000 +#define BAFE_LOOPBACK 0x10000000 +#define BDA10_SWING 0x7e0 +#define BDA10_REVERSE 0x800 +#define BDA_CLK_SOURCE 0x1000 +#define BDA7INPUT_RANGE 0x6000 +#define BDA7_GAIN 0x38000 +#define BDA7OUTPUT_CM_MODE 0x40000 +#define BDA7INPUT_CM_MODE 0x380000 +#define BDA7CURRENT 0xc00000 +#define BREGULATOR_ADJUST 0x7000000 +#define BAD11POWERUP_ATTX 0x1 +#define BDA10PS_ATTX 0x10 +#define BAD11POWERUP_ATRX 0x100 +#define BDA10PS_ATRX 0x1000 +#define BCCKRX_AGC_FORMAT 0x200 +#define BPSDFFT_SAMPLE_POINT 0xc000 +#define BPSD_AVERAGE_NUM 0x3000 +#define BIQPATH_CONTROL 0xc00 +#define BPSD_FREQ 0x3ff +#define BPSD_ANTENNA_PATH 0x30 +#define BPSD_IQ_SWITCH 0x40 +#define BPSD_RX_TRIGGER 0x400000 +#define BPSD_TX_TRIGGER 0x80000000 +#define BPSD_SINE_TONE_SCALE 0x7f000000 +#define BPSD_REPORT 0xffff + +#define BOFDM_TXSC 0x30000000 +#define BCCK_TXON 0x1 +#define BOFDM_TXON 0x2 +#define BDEBUG_PAGE 0xfff +#define BDEBUG_ITEM 0xff +#define BANTL 0x10 +#define BANT_NONHT 0x100 +#define BANT_HT1 0x1000 +#define BANT_HT2 0x10000 +#define BANT_HT1S1 0x100000 +#define BANT_NONHTS1 0x1000000 + +#define BCCK_BBMODE 0x3 +#define BCCK_TXPOWERSAVING 0x80 +#define BCCK_RXPOWERSAVING 0x40 + +#define BCCK_SIDEBAND 0x10 + +#define BCCK_SCRAMBLE 0x8 +#define BCCK_ANTDIVERSITY 0x8000 +#define BCCK_CARRIER_RECOVERY 0x4000 +#define BCCK_TXRATE 0x3000 +#define BCCK_DCCANCEL 0x0800 +#define BCCK_ISICANCEL 0x0400 +#define BCCK_MATCH_FILTER 0x0200 +#define BCCK_EQUALIZER 0x0100 +#define BCCK_PREAMBLE_DETECT 0x800000 +#define BCCK_FAST_FALSECCA 0x400000 +#define BCCK_CH_ESTSTART 0x300000 +#define BCCK_CCA_COUNT 0x080000 +#define BCCK_CS_LIM 0x070000 +#define BCCK_BIST_MODE 0x80000000 +#define BCCK_CCAMASK 0x40000000 +#define BCCK_TX_DAC_PHASE 0x4 +#define BCCK_RX_ADC_PHASE 0x20000000 +#define BCCKR_CP_MODE 0x0100 +#define BCCK_TXDC_OFFSET 0xf0 +#define BCCK_RXDC_OFFSET 0xf +#define BCCK_CCA_MODE 0xc000 +#define BCCK_FALSECS_LIM 0x3f00 +#define BCCK_CS_RATIO 0xc00000 +#define BCCK_CORGBIT_SEL 0x300000 +#define BCCK_PD_LIM 0x0f0000 +#define BCCK_NEWCCA 0x80000000 +#define BCCK_RXHP_OF_IG 0x8000 +#define BCCK_RXIG 0x7f00 +#define BCCK_LNA_POLARITY 0x800000 +#define BCCK_RX1ST_BAIN 0x7f0000 +#define BCCK_RF_EXTEND 0x20000000 +#define BCCK_RXAGC_SATLEVEL 0x1f000000 +#define BCCK_RXAGC_SATCOUNT 0xe0 +#define BCCKRXRFSETTLE 0x1f +#define BCCK_FIXED_RXAGC 0x8000 +#define BCCK_ANTENNA_POLARITY 0x2000 +#define BCCK_TXFILTER_TYPE 0x0c00 +#define BCCK_RXAGC_REPORTTYPE 0x0300 +#define BCCK_RXDAGC_EN 0x80000000 +#define BCCK_RXDAGC_PERIOD 0x20000000 +#define BCCK_RXDAGC_SATLEVEL 0x1f000000 +#define BCCK_TIMING_RECOVERY 0x800000 +#define BCCK_TXC0 0x3f0000 +#define BCCK_TXC1 0x3f000000 +#define BCCK_TXC2 0x3f +#define BCCK_TXC3 0x3f00 +#define BCCK_TXC4 0x3f0000 +#define BCCK_TXC5 0x3f000000 +#define BCCK_TXC6 0x3f +#define BCCK_TXC7 0x3f00 +#define BCCK_DEBUGPORT 0xff0000 +#define BCCK_DAC_DEBUG 0x0f000000 +#define BCCK_FALSEALARM_ENABLE 0x8000 +#define BCCK_FALSEALARM_READ 0x4000 +#define BCCK_TRSSI 0x7f +#define BCCK_RXAGC_REPORT 0xfe +#define BCCK_RXREPORT_ANTSEL 0x80000000 +#define BCCK_RXREPORT_MFOFF 0x40000000 +#define BCCK_RXREPORT_SQLOSS 0x20000000 +#define BCCK_RXREPORT_PKTLOSS 0x10000000 +#define BCCK_RXREPORT_LOCKEDBIT 0x08000000 +#define BCCK_RXREPORT_RATEERROR 0x04000000 +#define BCCK_RXREPORT_RXRATE 0x03000000 +#define BCCK_RXFA_COUNTER_LOWER 0xff +#define BCCK_RXFA_COUNTER_UPPER 0xff000000 +#define BCCK_RXHPAGC_START 0xe000 +#define BCCK_RXHPAGC_FINAL 0x1c00 +#define BCCK_RXFALSEALARM_ENABLE 0x8000 +#define BCCK_FACOUNTER_FREEZE 0x4000 +#define BCCK_TXPATH_SEL 0x10000000 +#define BCCK_DEFAULT_RXPATH 0xc000000 +#define BCCK_OPTION_RXPATH 0x3000000 + +#define BNUM_OFSTF 0x3 +#define BSHIFT_L 0xc0 +#define BGI_TH 0xc +#define BRXPATH_A 0x1 +#define BRXPATH_B 0x2 +#define BRXPATH_C 0x4 +#define BRXPATH_D 0x8 +#define BTXPATH_A 0x1 +#define BTXPATH_B 0x2 +#define BTXPATH_C 0x4 +#define BTXPATH_D 0x8 +#define BTRSSI_FREQ 0x200 +#define BADC_BACKOFF 0x3000 +#define BDFIR_BACKOFF 0xc000 +#define BTRSSI_LATCH_PHASE 0x10000 +#define BRX_LDC_OFFSET 0xff +#define BRX_QDC_OFFSET 0xff00 +#define BRX_DFIR_MODE 0x1800000 +#define BRX_DCNF_TYPE 0xe000000 +#define BRXIQIMB_A 0x3ff +#define BRXIQIMB_B 0xfc00 +#define BRXIQIMB_C 0x3f0000 +#define BRXIQIMB_D 0xffc00000 +#define BDC_DC_NOTCH 0x60000 +#define BRXNB_NOTCH 0x1f000000 +#define BPD_TH 0xf +#define BPD_TH_OPT2 0xc000 +#define BPWED_TH 0x700 +#define BIFMF_WIN_L 0x800 +#define BPD_OPTION 0x1000 +#define BMF_WIN_L 0xe000 +#define BBW_SEARCH_L 0x30000 +#define BWIN_ENH_L 0xc0000 +#define BBW_TH 0x700000 +#define BED_TH2 0x3800000 +#define BBW_OPTION 0x4000000 +#define BRADIO_TH 0x18000000 +#define BWINDOW_L 0xe0000000 +#define BSBD_OPTION 0x1 +#define BFRAME_TH 0x1c +#define BFS_OPTION 0x60 +#define BDC_SLOPE_CHECK 0x80 +#define BFGUARD_COUNTER_DC_L 0xe00 +#define BFRAME_WEIGHT_SHORT 0x7000 +#define BSUB_TUNE 0xe00000 +#define BFRAME_DC_LENGTH 0xe000000 +#define BSBD_START_OFFSET 0x30000000 +#define BFRAME_TH_2 0x7 +#define BFRAME_GI2_TH 0x38 +#define BGI2_SYNC_EN 0x40 +#define BSARCH_SHORT_EARLY 0x300 +#define BSARCH_SHORT_LATE 0xc00 +#define BSARCH_GI2_LATE 0x70000 +#define BCFOANTSUM 0x1 +#define BCFOACC 0x2 +#define BCFOSTARTOFFSET 0xc +#define BCFOLOOPBACK 0x70 +#define BCFOSUMWEIGHT 0x80 +#define BDAGCENABLE 0x10000 +#define BTXIQIMB_A 0x3ff +#define BTXIQIMB_b 0xfc00 +#define BTXIQIMB_C 0x3f0000 +#define BTXIQIMB_D 0xffc00000 +#define BTXIDCOFFSET 0xff +#define BTXIQDCOFFSET 0xff00 +#define BTXDFIRMODE 0x10000 +#define BTXPESUDO_NOISEON 0x4000000 +#define BTXPESUDO_NOISE_A 0xff +#define BTXPESUDO_NOISE_B 0xff00 +#define BTXPESUDO_NOISE_C 0xff0000 +#define BTXPESUDO_NOISE_D 0xff000000 +#define BCCA_DROPOPTION 0x20000 +#define BCCA_DROPTHRES 0xfff00000 +#define BEDCCA_H 0xf +#define BEDCCA_L 0xf0 +#define BLAMBDA_ED 0x300 +#define BRX_INITIALGAIN 0x7f +#define BRX_ANTDIV_EN 0x80 +#define BRX_AGC_ADDRESS_FOR_LNA 0x7f00 +#define BRX_HIGHPOWER_FLOW 0x8000 +#define BRX_AGC_FREEZE_THRES 0xc0000 +#define BRX_FREEZESTEP_AGC1 0x300000 +#define BRX_FREEZESTEP_AGC2 0xc00000 +#define BRX_FREEZESTEP_AGC3 0x3000000 +#define BRX_FREEZESTEP_AGC0 0xc000000 +#define BRXRSSI_CMP_EN 0x10000000 +#define BRXQUICK_AGCEN 0x20000000 +#define BRXAGC_FREEZE_THRES_MODE 0x40000000 +#define BRX_OVERFLOW_CHECKTYPE 0x80000000 +#define BRX_AGCSHIFT 0x7f +#define BTRSW_TRI_ONLY 0x80 +#define BPOWER_THRES 0x300 +#define BRXAGC_EN 0x1 +#define BRXAGC_TOGETHER_EN 0x2 +#define BRXAGC_MIN 0x4 +#define BRXHP_INI 0x7 +#define BRXHP_TRLNA 0x70 +#define BRXHP_RSSI 0x700 +#define BRXHP_BBP1 0x7000 +#define BRXHP_BBP2 0x70000 +#define BRXHP_BBP3 0x700000 +#define BRSSI_H 0x7f0000 +#define BRSSI_GEN 0x7f000000 +#define BRXSETTLE_TRSW 0x7 +#define BRXSETTLE_LNA 0x38 +#define BRXSETTLE_RSSI 0x1c0 +#define BRXSETTLE_BBP 0xe00 +#define BRXSETTLE_RXHP 0x7000 +#define BRXSETTLE_ANTSW_RSSI 0x38000 +#define BRXSETTLE_ANTSW 0xc0000 +#define BRXPROCESS_TIME_DAGC 0x300000 +#define BRXSETTLE_HSSI 0x400000 +#define BRXPROCESS_TIME_BBPPW 0x800000 +#define BRXANTENNA_POWER_SHIFT 0x3000000 +#define BRSSI_TABLE_SELECT 0xc000000 +#define BRXHP_FINAL 0x7000000 +#define BRXHPSETTLE_BBP 0x7 +#define BRXHTSETTLE_HSSI 0x8 +#define BRXHTSETTLE_RXHP 0x70 +#define BRXHTSETTLE_BBPPW 0x80 +#define BRXHTSETTLE_IDLE 0x300 +#define BRXHTSETTLE_RESERVED 0x1c00 +#define BRXHT_RXHP_EN 0x8000 +#define BRXAGC_FREEZE_THRES 0x30000 +#define BRXAGC_TOGETHEREN 0x40000 +#define BRXHTAGC_MIN 0x80000 +#define BRXHTAGC_EN 0x100000 +#define BRXHTDAGC_EN 0x200000 +#define BRXHT_RXHP_BBP 0x1c00000 +#define BRXHT_RXHP_FINAL 0xe0000000 +#define BRXPW_RADIO_TH 0x3 +#define BRXPW_RADIO_EN 0x4 +#define BRXMF_HOLD 0x3800 +#define BRXPD_DELAY_TH1 0x38 +#define BRXPD_DELAY_TH2 0x1c0 +#define BRXPD_DC_COUNT_MAX 0x600 +#define BRXPD_DELAY_TH 0x8000 +#define BRXPROCESS_DELAY 0xf0000 +#define BRXSEARCHRANGE_GI2_EARLY 0x700000 +#define BRXFRAME_FUARD_COUNTER_L 0x3800000 +#define BRXSGI_GUARD_L 0xc000000 +#define BRXSGI_SEARCH_L 0x30000000 +#define BRXSGI_TH 0xc0000000 +#define BDFSCNT0 0xff +#define BDFSCNT1 0xff00 +#define BDFSFLAG 0xf0000 +#define BMF_WEIGHT_SUM 0x300000 +#define BMINIDX_TH 0x7f000000 +#define BDAFORMAT 0x40000 +#define BTXCH_EMU_ENABLE 0x01000000 +#define BTRSW_ISOLATION_A 0x7f +#define BTRSW_ISOLATION_B 0x7f00 +#define BTRSW_ISOLATION_C 0x7f0000 +#define BTRSW_ISOLATION_D 0x7f000000 +#define BEXT_LNA_GAIN 0x7c00 + +#define BSTBC_EN 0x4 +#define BANTENNA_MAPPING 0x10 +#define BNSS 0x20 +#define BCFO_ANTSUM_ID 0x200 +#define BPHY_COUNTER_RESET 0x8000000 +#define BCFO_REPORT_GET 0x4000000 +#define BOFDM_CONTINUE_TX 0x10000000 +#define BOFDM_SINGLE_CARRIER 0x20000000 +#define BOFDM_SINGLE_TONE 0x40000000 +#define BHT_DETECT 0x100 +#define BCFOEN 0x10000 +#define BCFOVALUE 0xfff00000 +#define BSIGTONE_RE 0x3f +#define BSIGTONE_IM 0x7f00 +#define BCOUNTER_CCA 0xffff +#define BCOUNTER_PARITYFAIL 0xffff0000 +#define BCOUNTER_RATEILLEGAL 0xffff +#define BCOUNTER_CRC8FAIL 0xffff0000 +#define BCOUNTER_MCSNOSUPPORT 0xffff +#define BCOUNTER_FASTSYNC 0xffff +#define BSHORTCFO 0xfff +#define BSHORTCFOT_LENGTH 12 +#define BSHORTCFOF_LENGTH 11 +#define BLONGCFO 0x7ff +#define BLONGCFOT_LENGTH 11 +#define BLONGCFOF_LENGTH 11 +#define BTAILCFO 0x1fff +#define BTAILCFOT_LENGTH 13 +#define BTAILCFOF_LENGTH 12 +#define BNOISE_EN_PWDB 0xffff +#define BCC_POWER_DB 0xffff0000 +#define BMOISE_PWDB 0xffff +#define BPOWERMEAST_LENGTH 10 +#define BPOWERMEASF_LENGTH 3 +#define BRX_HT_BW 0x1 +#define BRXSC 0x6 +#define BRX_HT 0x8 +#define BNB_INTF_DET_ON 0x1 +#define BINTF_WIN_LEN_CFG 0x30 +#define BNB_INTF_TH_CFG 0x1c0 +#define BRFGAIN 0x3f +#define BTABLESEL 0x40 +#define BTRSW 0x80 +#define BRXSNR_A 0xff +#define BRXSNR_B 0xff00 +#define BRXSNR_C 0xff0000 +#define BRXSNR_D 0xff000000 +#define BSNR_EVMT_LENGTH 8 +#define BSNR_EVMF_LENGTH 1 +#define BCSI1ST 0xff +#define BCSI2ND 0xff00 +#define BRXEVM1ST 0xff0000 +#define BRXEVM2ND 0xff000000 +#define BSIGEVM 0xff +#define BPWDB 0xff00 +#define BSGIEN 0x10000 + +#define BSFACTOR_QMA1 0xf +#define BSFACTOR_QMA2 0xf0 +#define BSFACTOR_QMA3 0xf00 +#define BSFACTOR_QMA4 0xf000 +#define BSFACTOR_QMA5 0xf0000 +#define BSFACTOR_QMA6 0xf0000 +#define BSFACTOR_QMA7 0xf00000 +#define BSFACTOR_QMA8 0xf000000 +#define BSFACTOR_QMA9 0xf0000000 +#define BCSI_SCHEME 0x100000 + +#define BNOISE_LVL_TOP_SET 0x3 +#define BCHSMOOTH 0x4 +#define BCHSMOOTH_CFG1 0x38 +#define BCHSMOOTH_CFG2 0x1c0 +#define BCHSMOOTH_CFG3 0xe00 +#define BCHSMOOTH_CFG4 0x7000 +#define BMRCMODE 0x800000 +#define BTHEVMCFG 0x7000000 + +#define BLOOP_FIT_TYPE 0x1 +#define BUPD_CFO 0x40 +#define BUPD_CFO_OFFDATA 0x80 +#define BADV_UPD_CFO 0x100 +#define BADV_TIME_CTRL 0x800 +#define BUPD_CLKO 0x1000 +#define BFC 0x6000 +#define BTRACKING_MODE 0x8000 +#define BPHCMP_ENABLE 0x10000 +#define BUPD_CLKO_LTF 0x20000 +#define BCOM_CH_CFO 0x40000 +#define BCSI_ESTI_MODE 0x80000 +#define BADV_UPD_EQZ 0x100000 +#define BUCHCFG 0x7000000 +#define BUPDEQZ 0x8000000 + +#define BRX_PESUDO_NOISE_ON 0x20000000 +#define BRX_PESUDO_NOISE_A 0xff +#define BRX_PESUDO_NOISE_B 0xff00 +#define BRX_PESUDO_NOISE_C 0xff0000 +#define BRX_PESUDO_NOISE_D 0xff000000 +#define BRX_PESUDO_NOISESTATE_A 0xffff +#define BRX_PESUDO_NOISESTATE_B 0xffff0000 +#define BRX_PESUDO_NOISESTATE_C 0xffff +#define BRX_PESUDO_NOISESTATE_D 0xffff0000 + +#define BZEBRA1_HSSIENABLE 0x8 +#define BZEBRA1_TRXCONTROL 0xc00 +#define BZEBRA1_TRXGAINSETTING 0x07f +#define BZEBRA1_RXCOUNTER 0xc00 +#define BZEBRA1_TXCHANGEPUMP 0x38 +#define BZEBRA1_RXCHANGEPUMP 0x7 +#define BZEBRA1_CHANNEL_NUM 0xf80 +#define BZEBRA1_TXLPFBW 0x400 +#define BZEBRA1_RXLPFBW 0x600 + +#define BRTL8256REG_MODE_CTRL1 0x100 +#define BRTL8256REG_MODE_CTRL0 0x40 +#define BRTL8256REG_TXLPFBW 0x18 +#define BRTL8256REG_RXLPFBW 0x600 + +#define BRTL8258_TXLPFBW 0xc +#define BRTL8258_RXLPFBW 0xc00 +#define BRTL8258_RSSILPFBW 0xc0 + +#define BBYTE0 0x1 +#define BBYTE1 0x2 +#define BBYTE2 0x4 +#define BBYTE3 0x8 +#define BWORD0 0x3 +#define BWORD1 0xc +#define BWORD 0xf + +#define BENABLE 0x1 +#define BDISABLE 0x0 + +#define LEFT_ANTENNA 0x0 +#define RIGHT_ANTENNA 0x1 + +#define TCHECK_TXSTATUS 500 +#define TUPDATE_RXCOUNTER 100 + +#define REG_UN_used_register 0x01bf + +/* WOL bit information */ +#define HAL92C_WOL_PTK_UPDATE_EVENT BIT(0) +#define HAL92C_WOL_GTK_UPDATE_EVENT BIT(1) +#define HAL92C_WOL_DISASSOC_EVENT BIT(2) +#define HAL92C_WOL_DEAUTH_EVENT BIT(3) +#define HAL92C_WOL_FW_DISCONNECT_EVENT BIT(4) + +#define WOL_REASON_PTK_UPDATE BIT(0) +#define WOL_REASON_GTK_UPDATE BIT(1) +#define WOL_REASON_DISASSOC BIT(2) +#define WOL_REASON_DEAUTH BIT(3) +#define WOL_REASON_FW_DISCONNECT BIT(4) + +/* 2 EFUSE_TEST (For RTL8723 partially) */ +#define EFUSE_SEL(x) (((x) & 0x3) << 8) +#define EFUSE_SEL_MASK 0x300 +#define EFUSE_WIFI_SEL_0 0x0 + +#define WL_HWPDN_EN BIT(0) /* Enable GPIO[9] as WiFi HW PDn source*/ +#define WL_HWPDN_SL BIT(1) /* WiFi HW PDn polarity control*/ + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/rf.c b/drivers/net/wireless/rtlwifi/rtl8723be/rf.c new file mode 100644 index 000000000000..486294930a7b --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/rf.c @@ -0,0 +1,504 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "rf.h" +#include "dm.h" + +static bool _rtl8723be_phy_rf6052_config_parafile(struct ieee80211_hw *hw); + +void rtl8723be_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + switch (bandwidth) { + case HT_CHANNEL_WIDTH_20: + rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & + 0xfffff3ff) | BIT(10) | BIT(11)); + rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[0]); + break; + case HT_CHANNEL_WIDTH_20_40: + rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & + 0xfffff3ff) | BIT(10)); + rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[0]); + break; + default: + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + "unknown bandwidth: %#X\n", bandwidth); + break; + } +} + +void rtl8723be_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u32 tx_agc[2] = {0, 0}, tmpval; + bool turbo_scanoff = false; + u8 idx1, idx2; + u8 *ptr; + u8 direction; + u32 pwrtrac_value; + + if (rtlefuse->eeprom_regulatory != 0) + turbo_scanoff = true; + + if (mac->act_scanning) { + tx_agc[RF90_PATH_A] = 0x3f3f3f3f; + tx_agc[RF90_PATH_B] = 0x3f3f3f3f; + + if (turbo_scanoff) { + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + tx_agc[idx1] = ppowerlevel[idx1] | + (ppowerlevel[idx1] << 8) | + (ppowerlevel[idx1] << 16) | + (ppowerlevel[idx1] << 24); + } + } + } else { + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + tx_agc[idx1] = ppowerlevel[idx1] | + (ppowerlevel[idx1] << 8) | + (ppowerlevel[idx1] << 16) | + (ppowerlevel[idx1] << 24); + } + if (rtlefuse->eeprom_regulatory == 0) { + tmpval = + (rtlphy->mcs_offset[0][6]) + + (rtlphy->mcs_offset[0][7] << 8); + tx_agc[RF90_PATH_A] += tmpval; + + tmpval = (rtlphy->mcs_offset[0][14]) + + (rtlphy->mcs_offset[0][15] << + 24); + tx_agc[RF90_PATH_B] += tmpval; + } + } + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + ptr = (u8 *)(&(tx_agc[idx1])); + for (idx2 = 0; idx2 < 4; idx2++) { + if (*ptr > RF6052_MAX_TX_PWR) + *ptr = RF6052_MAX_TX_PWR; + ptr++; + } + } + rtl8723be_dm_txpower_track_adjust(hw, 1, &direction, &pwrtrac_value); + if (direction == 1) { + tx_agc[0] += pwrtrac_value; + tx_agc[1] += pwrtrac_value; + } else if (direction == 2) { + tx_agc[0] -= pwrtrac_value; + tx_agc[1] -= pwrtrac_value; + } + tmpval = tx_agc[RF90_PATH_A] & 0xff; + rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_A_CCK1_MCS32); + + tmpval = tx_agc[RF90_PATH_A] >> 8; + + rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK11_A_CCK2_11); + + tmpval = tx_agc[RF90_PATH_B] >> 24; + rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK11_A_CCK2_11); + + tmpval = tx_agc[RF90_PATH_B] & 0x00ffffff; + rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, 0xffffff00, tmpval); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK1_55_MCS32); +} + +static void rtl8723be_phy_get_power_base(struct ieee80211_hw *hw, + u8 *ppowerlevel_ofdm, + u8 *ppowerlevel_bw20, + u8 *ppowerlevel_bw40, + u8 channel, u32 *ofdmbase, + u32 *mcsbase) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 powerbase0, powerbase1; + u8 i, powerlevel[2]; + + for (i = 0; i < 2; i++) { + powerbase0 = ppowerlevel_ofdm[i]; + + powerbase0 = (powerbase0 << 24) | (powerbase0 << 16) | + (powerbase0 << 8) | powerbase0; + *(ofdmbase + i) = powerbase0; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + " [OFDM power base index rf(%c) = 0x%x]\n", + ((i == 0) ? 'A' : 'B'), *(ofdmbase + i)); + } + + for (i = 0; i < 2; i++) { + if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) + powerlevel[i] = ppowerlevel_bw20[i]; + else + powerlevel[i] = ppowerlevel_bw40[i]; + powerbase1 = powerlevel[i]; + powerbase1 = (powerbase1 << 24) | (powerbase1 << 16) | + (powerbase1 << 8) | powerbase1; + + *(mcsbase + i) = powerbase1; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + " [MCS power base index rf(%c) = 0x%x]\n", + ((i == 0) ? 'A' : 'B'), *(mcsbase + i)); + } +} + +static void txpwr_by_regulatory(struct ieee80211_hw *hw, u8 channel, u8 index, + u32 *powerbase0, u32 *powerbase1, + u32 *p_outwriteval) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 i, chnlgroup = 0, pwr_diff_limit[4]; + u8 pwr_diff = 0, customer_pwr_diff; + u32 writeval, customer_limit, rf; + + for (rf = 0; rf < 2; rf++) { + switch (rtlefuse->eeprom_regulatory) { + case 0: + chnlgroup = 0; + + writeval = + rtlphy->mcs_offset[chnlgroup][index + (rf ? 8 : 0)] + + ((index < 2) ? powerbase0[rf] : powerbase1[rf]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "RTK better performance, " + "writeval(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeval); + break; + case 1: + if (rtlphy->pwrgroup_cnt == 1) { + chnlgroup = 0; + } else { + if (channel < 3) + chnlgroup = 0; + else if (channel < 6) + chnlgroup = 1; + else if (channel < 9) + chnlgroup = 2; + else if (channel < 12) + chnlgroup = 3; + else if (channel < 14) + chnlgroup = 4; + else if (channel == 14) + chnlgroup = 5; + } + writeval = rtlphy->mcs_offset[chnlgroup] + [index + (rf ? 8 : 0)] + ((index < 2) ? + powerbase0[rf] : + powerbase1[rf]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Realtek regulatory, 20MHz, " + "writeval(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeval); + + break; + case 2: + writeval = + ((index < 2) ? powerbase0[rf] : powerbase1[rf]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Better regulatory, " + "writeval(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeval); + break; + case 3: + chnlgroup = 0; + + if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "customer's limit, 40MHz " + "rf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), + rtlefuse->pwrgroup_ht40[rf] + [channel-1]); + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "customer's limit, 20MHz " + "rf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), + rtlefuse->pwrgroup_ht20[rf] + [channel-1]); + } + + if (index < 2) + pwr_diff = + rtlefuse->txpwr_legacyhtdiff[rf][channel-1]; + else if (rtlphy->current_chan_bw == + HT_CHANNEL_WIDTH_20) + pwr_diff = + rtlefuse->txpwr_ht20diff[rf][channel-1]; + + if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) + customer_pwr_diff = + rtlefuse->pwrgroup_ht40[rf][channel-1]; + else + customer_pwr_diff = + rtlefuse->pwrgroup_ht20[rf][channel-1]; + + if (pwr_diff > customer_pwr_diff) + pwr_diff = 0; + else + pwr_diff = customer_pwr_diff - pwr_diff; + + for (i = 0; i < 4; i++) { + pwr_diff_limit[i] = + (u8)((rtlphy->mcs_offset + [chnlgroup][index + (rf ? 8 : 0)] & + (0x7f << (i * 8))) >> (i * 8)); + + if (pwr_diff_limit[i] > pwr_diff) + pwr_diff_limit[i] = pwr_diff; + } + + customer_limit = (pwr_diff_limit[3] << 24) | + (pwr_diff_limit[2] << 16) | + (pwr_diff_limit[1] << 8) | + (pwr_diff_limit[0]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Customer's limit rf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), customer_limit); + + writeval = customer_limit + ((index < 2) ? + powerbase0[rf] : + powerbase1[rf]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Customer, writeval rf(%c)= 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeval); + break; + default: + chnlgroup = 0; + writeval = + rtlphy->mcs_offset[chnlgroup] + [index + (rf ? 8 : 0)] + + ((index < 2) ? powerbase0[rf] : powerbase1[rf]); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "RTK better performance, writeval " + "rf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeval); + break; + } + + if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1) + writeval = writeval - 0x06060606; + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_BT2) + writeval = writeval - 0x0c0c0c0c; + *(p_outwriteval + rf) = writeval; + } +} + +static void _rtl8723be_write_ofdm_power_reg(struct ieee80211_hw *hw, + u8 index, u32 *value) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u16 regoffset_a[6] = { + RTXAGC_A_RATE18_06, RTXAGC_A_RATE54_24, + RTXAGC_A_MCS03_MCS00, RTXAGC_A_MCS07_MCS04, + RTXAGC_A_MCS11_MCS08, RTXAGC_A_MCS15_MCS12 + }; + u16 regoffset_b[6] = { + RTXAGC_B_RATE18_06, RTXAGC_B_RATE54_24, + RTXAGC_B_MCS03_MCS00, RTXAGC_B_MCS07_MCS04, + RTXAGC_B_MCS11_MCS08, RTXAGC_B_MCS15_MCS12 + }; + u8 i, rf, pwr_val[4]; + u32 writeval; + u16 regoffset; + + for (rf = 0; rf < 2; rf++) { + writeval = value[rf]; + for (i = 0; i < 4; i++) { + pwr_val[i] = (u8) ((writeval & (0x7f << + (i * 8))) >> (i * 8)); + + if (pwr_val[i] > RF6052_MAX_TX_PWR) + pwr_val[i] = RF6052_MAX_TX_PWR; + } + writeval = (pwr_val[3] << 24) | (pwr_val[2] << 16) | + (pwr_val[1] << 8) | pwr_val[0]; + + if (rf == 0) + regoffset = regoffset_a[index]; + else + regoffset = regoffset_b[index]; + rtl_set_bbreg(hw, regoffset, MASKDWORD, writeval); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + "Set 0x%x = %08x\n", regoffset, writeval); + } +} + +void rtl8723be_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel_ofdm, + u8 *ppowerlevel_bw20, + u8 *ppowerlevel_bw40, u8 channel) +{ + u32 writeval[2], powerbase0[2], powerbase1[2]; + u8 index; + u8 direction; + u32 pwrtrac_value; + + rtl8723be_phy_get_power_base(hw, ppowerlevel_ofdm, ppowerlevel_bw20, + ppowerlevel_bw40, channel, + &powerbase0[0], &powerbase1[0]); + + rtl8723be_dm_txpower_track_adjust(hw, 1, &direction, &pwrtrac_value); + + for (index = 0; index < 6; index++) { + txpwr_by_regulatory(hw, channel, index, &powerbase0[0], + &powerbase1[0], &writeval[0]); + if (direction == 1) { + writeval[0] += pwrtrac_value; + writeval[1] += pwrtrac_value; + } else if (direction == 2) { + writeval[0] -= pwrtrac_value; + writeval[1] -= pwrtrac_value; + } + _rtl8723be_write_ofdm_power_reg(hw, index, &writeval[0]); + } +} + +bool rtl8723be_phy_rf6052_config(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (rtlphy->rf_type == RF_1T1R) + rtlphy->num_total_rfpath = 1; + else + rtlphy->num_total_rfpath = 2; + + return _rtl8723be_phy_rf6052_config_parafile(hw); +} + +static bool _rtl8723be_phy_rf6052_config_parafile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct bb_reg_def *pphyreg; + u32 u4_regvalue = 0; + u8 rfpath; + bool rtstatus = true; + + for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) { + pphyreg = &rtlphy->phyreg_def[rfpath]; + + switch (rfpath) { + case RF90_PATH_A: + case RF90_PATH_C: + u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV); + break; + case RF90_PATH_B: + case RF90_PATH_D: + u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV << 16); + break; + } + + rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1); + udelay(1); + + rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1); + udelay(1); + + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, + B3WIREADDREAALENGTH, 0x0); + udelay(1); + + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0); + udelay(1); + + switch (rfpath) { + case RF90_PATH_A: + rtstatus = rtl8723be_phy_config_rf_with_headerfile(hw, + (enum radio_path)rfpath); + break; + case RF90_PATH_B: + rtstatus = rtl8723be_phy_config_rf_with_headerfile(hw, + (enum radio_path)rfpath); + break; + case RF90_PATH_C: + break; + case RF90_PATH_D: + break; + } + + switch (rfpath) { + case RF90_PATH_A: + case RF90_PATH_C: + rtl_set_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV, u4_regvalue); + break; + case RF90_PATH_B: + case RF90_PATH_D: + rtl_set_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV << 16, u4_regvalue); + break; + } + + if (!rtstatus) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Radio[%d] Fail!!", rfpath); + return false; + } + } + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "\n"); + return rtstatus; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/rf.h b/drivers/net/wireless/rtlwifi/rtl8723be/rf.h new file mode 100644 index 000000000000..a6fea106ced4 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/rf.h @@ -0,0 +1,43 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_RF_H__ +#define __RTL8723BE_RF_H__ + +#define RF6052_MAX_TX_PWR 0x3F +#define RF6052_MAX_REG 0x3F + +void rtl8723be_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, + u8 bandwidth); +void rtl8723be_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel); +void rtl8723be_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel_ofdm, + u8 *ppowerlevel_bw20, + u8 *ppowerlevel_bw40, + u8 channel); +bool rtl8723be_phy_rf6052_config(struct ieee80211_hw *hw); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c new file mode 100644 index 000000000000..b4577ebc4bb0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c @@ -0,0 +1,384 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../core.h" +#include "../pci.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "../rtl8723com/phy_common.h" +#include "dm.h" +#include "hw.h" +#include "fw.h" +#include "../rtl8723com/fw_common.h" +#include "sw.h" +#include "trx.h" +#include "led.h" +#include "table.h" +#include "../btcoexist/rtl_btc.h" + +#include <linux/vmalloc.h> +#include <linux/module.h> + +static void rtl8723be_init_aspm_vars(struct ieee80211_hw *hw) +{ + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + + /*close ASPM for AMD defaultly */ + rtlpci->const_amdpci_aspm = 0; + + /* ASPM PS mode. + * 0 - Disable ASPM, + * 1 - Enable ASPM without Clock Req, + * 2 - Enable ASPM with Clock Req, + * 3 - Alwyas Enable ASPM with Clock Req, + * 4 - Always Enable ASPM without Clock Req. + * set defult to RTL8192CE:3 RTL8192E:2 + */ + rtlpci->const_pci_aspm = 3; + + /*Setting for PCI-E device */ + rtlpci->const_devicepci_aspm_setting = 0x03; + + /*Setting for PCI-E bridge */ + rtlpci->const_hostpci_aspm_setting = 0x02; + + /* In Hw/Sw Radio Off situation. + * 0 - Default, + * 1 - From ASPM setting without low Mac Pwr, + * 2 - From ASPM setting with low Mac Pwr, + * 3 - Bus D3 + * set default to RTL8192CE:0 RTL8192SE:2 + */ + rtlpci->const_hwsw_rfoff_d3 = 0; + + /* This setting works for those device with + * backdoor ASPM setting such as EPHY setting. + * 0 - Not support ASPM, + * 1 - Support ASPM, + * 2 - According to chipset. + */ + rtlpci->const_support_pciaspm = 1; +} + +int rtl8723be_init_sw_vars(struct ieee80211_hw *hw) +{ + int err = 0; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + + rtl8723be_bt_reg_init(hw); + rtlpci->msi_support = true; + rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer(); + + rtlpriv->dm.dm_initialgain_enable = 1; + rtlpriv->dm.dm_flag = 0; + rtlpriv->dm.disable_framebursting = 0; + rtlpriv->dm.thermalvalue = 0; + rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25); + + mac->ht_enable = true; + + /* compatible 5G band 88ce just 2.4G band & smsp */ + rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G; + rtlpriv->rtlhal.bandset = BAND_ON_2_4G; + rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY; + + rtlpci->receive_config = (RCR_APPFCS | + RCR_APP_MIC | + RCR_APP_ICV | + RCR_APP_PHYST_RXFF | + RCR_HTC_LOC_CTRL | + RCR_AMF | + RCR_ACF | + RCR_ADF | + RCR_AICV | + RCR_AB | + RCR_AM | + RCR_APM | + 0); + + rtlpci->irq_mask[0] = (u32) (IMR_PSTIMEOUT | + IMR_HSISR_IND_ON_INT | + IMR_C2HCMD | + IMR_HIGHDOK | + IMR_MGNTDOK | + IMR_BKDOK | + IMR_BEDOK | + IMR_VIDOK | + IMR_VODOK | + IMR_RDU | + IMR_ROK | + 0); + + rtlpci->irq_mask[1] = (u32)(IMR_RXFOVW | 0); + + /* for debug level */ + rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug; + /* for LPS & IPS */ + rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps; + rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps; + rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps; + rtlpriv->psc.reg_fwctrl_lps = 3; + rtlpriv->psc.reg_max_lps_awakeintvl = 5; + /* for ASPM, you can close aspm through + * set const_support_pciaspm = 0 + */ + rtl8723be_init_aspm_vars(hw); + + if (rtlpriv->psc.reg_fwctrl_lps == 1) + rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE; + else if (rtlpriv->psc.reg_fwctrl_lps == 2) + rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE; + else if (rtlpriv->psc.reg_fwctrl_lps == 3) + rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE; + + /* for firmware buf */ + rtlpriv->rtlhal.pfirmware = vzalloc(0x8000); + if (!rtlpriv->rtlhal.pfirmware) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Can't alloc buffer for fw.\n"); + return 1; + } + + rtlpriv->max_fw_size = 0x8000; + pr_info("Using firmware %s\n", rtlpriv->cfg->fw_name); + err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name, + rtlpriv->io.dev, GFP_KERNEL, hw, + rtl_fw_cb); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Failed to request firmware!\n"); + return 1; + } + return 0; +} + +void rtl8723be_deinit_sw_vars(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->btcoexist.btc_ops->btc_halt_notify(); + if (rtlpriv->rtlhal.pfirmware) { + vfree(rtlpriv->rtlhal.pfirmware); + rtlpriv->rtlhal.pfirmware = NULL; + } +} + +/* get bt coexist status */ +bool rtl8723be_get_btc_status(void) +{ + return true; +} + +static bool is_fw_header(struct rtl92c_firmware_header *hdr) +{ + return (hdr->signature & 0xfff0) == 0x5300; +} + +static struct rtl_hal_ops rtl8723be_hal_ops = { + .init_sw_vars = rtl8723be_init_sw_vars, + .deinit_sw_vars = rtl8723be_deinit_sw_vars, + .read_eeprom_info = rtl8723be_read_eeprom_info, + .interrupt_recognized = rtl8723be_interrupt_recognized, + .hw_init = rtl8723be_hw_init, + .hw_disable = rtl8723be_card_disable, + .hw_suspend = rtl8723be_suspend, + .hw_resume = rtl8723be_resume, + .enable_interrupt = rtl8723be_enable_interrupt, + .disable_interrupt = rtl8723be_disable_interrupt, + .set_network_type = rtl8723be_set_network_type, + .set_chk_bssid = rtl8723be_set_check_bssid, + .set_qos = rtl8723be_set_qos, + .set_bcn_reg = rtl8723be_set_beacon_related_registers, + .set_bcn_intv = rtl8723be_set_beacon_interval, + .update_interrupt_mask = rtl8723be_update_interrupt_mask, + .get_hw_reg = rtl8723be_get_hw_reg, + .set_hw_reg = rtl8723be_set_hw_reg, + .update_rate_tbl = rtl8723be_update_hal_rate_tbl, + .fill_tx_desc = rtl8723be_tx_fill_desc, + .fill_tx_cmddesc = rtl8723be_tx_fill_cmddesc, + .query_rx_desc = rtl8723be_rx_query_desc, + .set_channel_access = rtl8723be_update_channel_access_setting, + .radio_onoff_checking = rtl8723be_gpio_radio_on_off_checking, + .set_bw_mode = rtl8723be_phy_set_bw_mode, + .switch_channel = rtl8723be_phy_sw_chnl, + .dm_watchdog = rtl8723be_dm_watchdog, + .scan_operation_backup = rtl8723be_phy_scan_operation_backup, + .set_rf_power_state = rtl8723be_phy_set_rf_power_state, + .led_control = rtl8723be_led_control, + .set_desc = rtl8723be_set_desc, + .get_desc = rtl8723be_get_desc, + .is_tx_desc_closed = rtl8723be_is_tx_desc_closed, + .tx_polling = rtl8723be_tx_polling, + .enable_hw_sec = rtl8723be_enable_hw_security_config, + .set_key = rtl8723be_set_key, + .init_sw_leds = rtl8723be_init_sw_leds, + .get_bbreg = rtl8723_phy_query_bb_reg, + .set_bbreg = rtl8723_phy_set_bb_reg, + .get_rfreg = rtl8723be_phy_query_rf_reg, + .set_rfreg = rtl8723be_phy_set_rf_reg, + .fill_h2c_cmd = rtl8723be_fill_h2c_cmd, + .get_btc_status = rtl8723be_get_btc_status, + .is_fw_header = is_fw_header, +}; + +static struct rtl_mod_params rtl8723be_mod_params = { + .sw_crypto = false, + .inactiveps = true, + .swctrl_lps = false, + .fwctrl_lps = true, + .debug = DBG_EMERG, +}; + +static struct rtl_hal_cfg rtl8723be_hal_cfg = { + .bar_id = 2, + .write_readback = true, + .name = "rtl8723be_pci", + .fw_name = "rtlwifi/rtl8723befw.bin", + .ops = &rtl8723be_hal_ops, + .mod_params = &rtl8723be_mod_params, + .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL, + .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN, + .maps[SYS_CLK] = REG_SYS_CLKR, + .maps[MAC_RCR_AM] = AM, + .maps[MAC_RCR_AB] = AB, + .maps[MAC_RCR_ACRC32] = ACRC32, + .maps[MAC_RCR_ACF] = ACF, + .maps[MAC_RCR_AAP] = AAP, + + .maps[EFUSE_ACCESS] = REG_EFUSE_ACCESS, + + .maps[EFUSE_TEST] = REG_EFUSE_TEST, + .maps[EFUSE_CTRL] = REG_EFUSE_CTRL, + .maps[EFUSE_CLK] = 0, + .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL, + .maps[EFUSE_PWC_EV12V] = PWC_EV12V, + .maps[EFUSE_FEN_ELDR] = FEN_ELDR, + .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN, + .maps[EFUSE_ANA8M] = ANA8M, + .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE, + .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION, + .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN, + .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES, + + .maps[RWCAM] = REG_CAMCMD, + .maps[WCAMI] = REG_CAMWRITE, + .maps[RCAMO] = REG_CAMREAD, + .maps[CAMDBG] = REG_CAMDBG, + .maps[SECR] = REG_SECCFG, + .maps[SEC_CAM_NONE] = CAM_NONE, + .maps[SEC_CAM_WEP40] = CAM_WEP40, + .maps[SEC_CAM_TKIP] = CAM_TKIP, + .maps[SEC_CAM_AES] = CAM_AES, + .maps[SEC_CAM_WEP104] = CAM_WEP104, + + .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6, + .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5, + .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4, + .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3, + .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2, + .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1, + .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7, + .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6, + .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5, + .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4, + .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3, + .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2, + .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1, + + .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW, + .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT, + .maps[RTL_IMR_BCNINT] = IMR_BCNDMAINT0, + .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW, + .maps[RTL_IMR_RDU] = IMR_RDU, + .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND, + .maps[RTL_IMR_BDOK] = IMR_BCNDOK0, + .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK, + .maps[RTL_IMR_TBDER] = IMR_TBDER, + .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK, + .maps[RTL_IMR_TBDOK] = IMR_TBDOK, + .maps[RTL_IMR_BKDOK] = IMR_BKDOK, + .maps[RTL_IMR_BEDOK] = IMR_BEDOK, + .maps[RTL_IMR_VIDOK] = IMR_VIDOK, + .maps[RTL_IMR_VODOK] = IMR_VODOK, + .maps[RTL_IMR_ROK] = IMR_ROK, + .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNDMAINT0 | IMR_TBDOK | IMR_TBDER), + + .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M, + + .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15, +}; + +static DEFINE_PCI_DEVICE_TABLE(rtl8723be_pci_id) = { + {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xb723, rtl8723be_hal_cfg)}, + {}, +}; + +MODULE_DEVICE_TABLE(pci, rtl8723be_pci_id); + +MODULE_AUTHOR("PageHe <page_he@realsil.com.cn>"); +MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek 8723BE 802.11n PCI wireless"); +MODULE_FIRMWARE("rtlwifi/rtl8723befw.bin"); + +module_param_named(swenc, rtl8723be_mod_params.sw_crypto, bool, 0444); +module_param_named(debug, rtl8723be_mod_params.debug, int, 0444); +module_param_named(ips, rtl8723be_mod_params.inactiveps, bool, 0444); +module_param_named(swlps, rtl8723be_mod_params.swctrl_lps, bool, 0444); +module_param_named(fwlps, rtl8723be_mod_params.fwctrl_lps, bool, 0444); +MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n"); +MODULE_PARM_DESC(ips, "using no link power save (default 1 is open)\n"); +MODULE_PARM_DESC(fwlps, "using linked fw control power save (default 1 is open)\n"); +MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)"); + +static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume); + +static struct pci_driver rtl8723be_driver = { + .name = KBUILD_MODNAME, + .id_table = rtl8723be_pci_id, + .probe = rtl_pci_probe, + .remove = rtl_pci_disconnect, + + .driver.pm = &rtlwifi_pm_ops, +}; + +module_pci_driver(rtl8723be_driver); diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.h b/drivers/net/wireless/rtlwifi/rtl8723be/sw.h new file mode 100644 index 000000000000..a7b25e769950 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/sw.h @@ -0,0 +1,35 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_SW_H__ +#define __RTL8723BE_SW_H__ + +int rtl8723be_init_sw_vars(struct ieee80211_hw *hw); +void rtl8723be_deinit_sw_vars(struct ieee80211_hw *hw); +void rtl8723be_init_var_map(struct ieee80211_hw *hw); +bool rtl8723be_get_btc_status(void); + + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/table.c b/drivers/net/wireless/rtlwifi/rtl8723be/table.c new file mode 100644 index 000000000000..4b283cde042e --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/table.c @@ -0,0 +1,572 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Created on 2010/ 5/18, 1:41 + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "table.h" +u32 RTL8723BEPHY_REG_1TARRAY[] = { + 0x800, 0x80040000, + 0x804, 0x00000003, + 0x808, 0x0000FC00, + 0x80C, 0x0000000A, + 0x810, 0x10001331, + 0x814, 0x020C3D10, + 0x818, 0x02200385, + 0x81C, 0x00000000, + 0x820, 0x01000100, + 0x824, 0x00390204, + 0x828, 0x00000000, + 0x82C, 0x00000000, + 0x830, 0x00000000, + 0x834, 0x00000000, + 0x838, 0x00000000, + 0x83C, 0x00000000, + 0x840, 0x00010000, + 0x844, 0x00000000, + 0x848, 0x00000000, + 0x84C, 0x00000000, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x569A11A9, + 0x85C, 0x01000014, + 0x860, 0x66F60110, + 0x864, 0x061F0649, + 0x868, 0x00000000, + 0x86C, 0x27272700, + 0x870, 0x07000760, + 0x874, 0x25004000, + 0x878, 0x00000808, + 0x87C, 0x00000000, + 0x880, 0xB0000C1C, + 0x884, 0x00000001, + 0x888, 0x00000000, + 0x88C, 0xCCC000C0, + 0x890, 0x00000800, + 0x894, 0xFFFFFFFE, + 0x898, 0x40302010, + 0x89C, 0x00706050, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90C, 0x81121111, + 0x910, 0x00000002, + 0x914, 0x00000201, + 0x948, 0x00000000, + 0xA00, 0x00D047C8, + 0xA04, 0x80FF000C, + 0xA08, 0x8C838300, + 0xA0C, 0x2E7F120F, + 0xA10, 0x9500BB78, + 0xA14, 0x1114D028, + 0xA18, 0x00881117, + 0xA1C, 0x89140F00, + 0xA20, 0x1A1B0000, + 0xA24, 0x090E1317, + 0xA28, 0x00000204, + 0xA2C, 0x00D30000, + 0xA70, 0x101FBF00, + 0xA74, 0x00000007, + 0xA78, 0x00000900, + 0xA7C, 0x225B0606, + 0xA80, 0x21806490, + 0xB2C, 0x00000000, + 0xC00, 0x48071D40, + 0xC04, 0x03A05611, + 0xC08, 0x000000E4, + 0xC0C, 0x6C6C6C6C, + 0xC10, 0x08800000, + 0xC14, 0x40000100, + 0xC18, 0x08800000, + 0xC1C, 0x40000100, + 0xC20, 0x00000000, + 0xC24, 0x00000000, + 0xC28, 0x00000000, + 0xC2C, 0x00000000, + 0xC30, 0x69E9AC44, + 0xC34, 0x469652AF, + 0xC38, 0x49795994, + 0xC3C, 0x0A97971C, + 0xC40, 0x1F7C403F, + 0xC44, 0x000100B7, + 0xC48, 0xEC020107, + 0xC4C, 0x007F037F, + 0xC50, 0x69553420, + 0xC54, 0x43BC0094, + 0xC58, 0x00023169, + 0xC5C, 0x00250492, + 0xC60, 0x00000000, + 0xC64, 0x7112848B, + 0xC68, 0x47C00BFF, + 0xC6C, 0x00000036, + 0xC70, 0x2C7F000D, + 0xC74, 0x020610DB, + 0xC78, 0x0000001F, + 0xC7C, 0x00B91612, + 0xC80, 0x390000E4, + 0xC84, 0x20F60000, + 0xC88, 0x40000100, + 0xC8C, 0x20200000, + 0xC90, 0x00020E1A, + 0xC94, 0x00000000, + 0xC98, 0x00020E1A, + 0xC9C, 0x00007F7F, + 0xCA0, 0x00000000, + 0xCA4, 0x000300A0, + 0xCA8, 0x00000000, + 0xCAC, 0x00000000, + 0xCB0, 0x00000000, + 0xCB4, 0x00000000, + 0xCB8, 0x00000000, + 0xCBC, 0x28000000, + 0xCC0, 0x00000000, + 0xCC4, 0x00000000, + 0xCC8, 0x00000000, + 0xCCC, 0x00000000, + 0xCD0, 0x00000000, + 0xCD4, 0x00000000, + 0xCD8, 0x64B22427, + 0xCDC, 0x00766932, + 0xCE0, 0x00222222, + 0xCE4, 0x00000000, + 0xCE8, 0x37644302, + 0xCEC, 0x2F97D40C, + 0xD00, 0x00000740, + 0xD04, 0x40020401, + 0xD08, 0x0000907F, + 0xD0C, 0x20010201, + 0xD10, 0xA0633333, + 0xD14, 0x3333BC53, + 0xD18, 0x7A8F5B6F, + 0xD2C, 0xCC979975, + 0xD30, 0x00000000, + 0xD34, 0x80608000, + 0xD38, 0x00000000, + 0xD3C, 0x00127353, + 0xD40, 0x00000000, + 0xD44, 0x00000000, + 0xD48, 0x00000000, + 0xD4C, 0x00000000, + 0xD50, 0x6437140A, + 0xD54, 0x00000000, + 0xD58, 0x00000282, + 0xD5C, 0x30032064, + 0xD60, 0x4653DE68, + 0xD64, 0x04518A3C, + 0xD68, 0x00002101, + 0xD6C, 0x2A201C16, + 0xD70, 0x1812362E, + 0xD74, 0x322C2220, + 0xD78, 0x000E3C24, + 0xE00, 0x2D2D2D2D, + 0xE04, 0x2D2D2D2D, + 0xE08, 0x0390272D, + 0xE10, 0x2D2D2D2D, + 0xE14, 0x2D2D2D2D, + 0xE18, 0x2D2D2D2D, + 0xE1C, 0x2D2D2D2D, + 0xE28, 0x00000000, + 0xE30, 0x1000DC1F, + 0xE34, 0x10008C1F, + 0xE38, 0x02140102, + 0xE3C, 0x681604C2, + 0xE40, 0x01007C00, + 0xE44, 0x01004800, + 0xE48, 0xFB000000, + 0xE4C, 0x000028D1, + 0xE50, 0x1000DC1F, + 0xE54, 0x10008C1F, + 0xE58, 0x02140102, + 0xE5C, 0x28160D05, + 0xE60, 0x00000008, + 0xE68, 0x001B2556, + 0xE6C, 0x00C00096, + 0xE70, 0x00C00096, + 0xE74, 0x01000056, + 0xE78, 0x01000014, + 0xE7C, 0x01000056, + 0xE80, 0x01000014, + 0xE84, 0x00C00096, + 0xE88, 0x01000056, + 0xE8C, 0x00C00096, + 0xED0, 0x00C00096, + 0xED4, 0x00C00096, + 0xED8, 0x00C00096, + 0xEDC, 0x000000D6, + 0xEE0, 0x000000D6, + 0xEEC, 0x01C00016, + 0xF14, 0x00000003, + 0xF4C, 0x00000000, + 0xF00, 0x00000300, + 0x820, 0x01000100, + 0x800, 0x83040000, +}; + +u32 RTL8723BEPHY_REG_ARRAY_PG[] = { + 0, 0, 0, 0x00000e08, 0x0000ff00, 0x00004000, + 0, 0, 0, 0x0000086c, 0xffffff00, 0x34363800, + 0, 0, 0, 0x00000e00, 0xffffffff, 0x42444646, + 0, 0, 0, 0x00000e04, 0xffffffff, 0x30343840, + 0, 0, 0, 0x00000e10, 0xffffffff, 0x38404244, + 0, 0, 0, 0x00000e14, 0xffffffff, 0x26303436 +}; + +u32 RTL8723BE_RADIOA_1TARRAY[] = { + 0x000, 0x00010000, + 0x0B0, 0x000DFFE0, + 0x0FE, 0x00000000, + 0x0FE, 0x00000000, + 0x0FE, 0x00000000, + 0x0B1, 0x00000018, + 0x0FE, 0x00000000, + 0x0FE, 0x00000000, + 0x0FE, 0x00000000, + 0x0B2, 0x00084C00, + 0x0B5, 0x0000D2CC, + 0x0B6, 0x000925AA, + 0x0B7, 0x00000010, + 0x0B8, 0x0000907F, + 0x05C, 0x00000002, + 0x07C, 0x00000002, + 0x07E, 0x00000005, + 0x08B, 0x0006FC00, + 0x0B0, 0x000FF9F0, + 0x01C, 0x000739D2, + 0x01E, 0x00000000, + 0x0DF, 0x00000780, + 0x050, 0x00067435, + 0x051, 0x0006B04E, + 0x052, 0x000007D2, + 0x053, 0x00000000, + 0x054, 0x00050400, + 0x055, 0x0004026E, + 0x0DD, 0x0000004C, + 0x070, 0x00067435, + 0x071, 0x0006B04E, + 0x072, 0x000007D2, + 0x073, 0x00000000, + 0x074, 0x00050400, + 0x075, 0x0004026E, + 0x0EF, 0x00000100, + 0x034, 0x0000ADD7, + 0x035, 0x00005C00, + 0x034, 0x00009DD4, + 0x035, 0x00005000, + 0x034, 0x00008DD1, + 0x035, 0x00004400, + 0x034, 0x00007DCE, + 0x035, 0x00003800, + 0x034, 0x00006CD1, + 0x035, 0x00004400, + 0x034, 0x00005CCE, + 0x035, 0x00003800, + 0x034, 0x000048CE, + 0x035, 0x00004400, + 0x034, 0x000034CE, + 0x035, 0x00003800, + 0x034, 0x00002451, + 0x035, 0x00004400, + 0x034, 0x0000144E, + 0x035, 0x00003800, + 0x034, 0x00000051, + 0x035, 0x00004400, + 0x0EF, 0x00000000, + 0x0EF, 0x00000100, + 0x0ED, 0x00000010, + 0x044, 0x0000ADD7, + 0x044, 0x00009DD4, + 0x044, 0x00008DD1, + 0x044, 0x00007DCE, + 0x044, 0x00006CC1, + 0x044, 0x00005CCE, + 0x044, 0x000044D1, + 0x044, 0x000034CE, + 0x044, 0x00002451, + 0x044, 0x0000144E, + 0x044, 0x00000051, + 0x0EF, 0x00000000, + 0x0ED, 0x00000000, + 0x0EF, 0x00002000, + 0x03B, 0x000380EF, + 0x03B, 0x000302FE, + 0x03B, 0x00028CE6, + 0x03B, 0x000200BC, + 0x03B, 0x000188A5, + 0x03B, 0x00010FBC, + 0x03B, 0x00008F71, + 0x03B, 0x00000900, + 0x0EF, 0x00000000, + 0x0ED, 0x00000001, + 0x040, 0x000380EF, + 0x040, 0x000302FE, + 0x040, 0x00028CE6, + 0x040, 0x000200BC, + 0x040, 0x000188A5, + 0x040, 0x00010FBC, + 0x040, 0x00008F71, + 0x040, 0x00000900, + 0x0ED, 0x00000000, + 0x082, 0x00080000, + 0x083, 0x00008000, + 0x084, 0x00048D80, + 0x085, 0x00068000, + 0x0A2, 0x00080000, + 0x0A3, 0x00008000, + 0x0A4, 0x00048D80, + 0x0A5, 0x00068000, + 0x000, 0x00033D80, +}; + +u32 RTL8723BEMAC_1T_ARRAY[] = { + 0x02F, 0x00000030, + 0x035, 0x00000000, + 0x428, 0x0000000A, + 0x429, 0x00000010, + 0x430, 0x00000000, + 0x431, 0x00000000, + 0x432, 0x00000000, + 0x433, 0x00000001, + 0x434, 0x00000004, + 0x435, 0x00000005, + 0x436, 0x00000007, + 0x437, 0x00000008, + 0x43C, 0x00000004, + 0x43D, 0x00000005, + 0x43E, 0x00000007, + 0x43F, 0x00000008, + 0x440, 0x0000005D, + 0x441, 0x00000001, + 0x442, 0x00000000, + 0x444, 0x00000010, + 0x445, 0x00000000, + 0x446, 0x00000000, + 0x447, 0x00000000, + 0x448, 0x00000000, + 0x449, 0x000000F0, + 0x44A, 0x0000000F, + 0x44B, 0x0000003E, + 0x44C, 0x00000010, + 0x44D, 0x00000000, + 0x44E, 0x00000000, + 0x44F, 0x00000000, + 0x450, 0x00000000, + 0x451, 0x000000F0, + 0x452, 0x0000000F, + 0x453, 0x00000000, + 0x456, 0x0000005E, + 0x460, 0x00000066, + 0x461, 0x00000066, + 0x4C8, 0x000000FF, + 0x4C9, 0x00000008, + 0x4CC, 0x000000FF, + 0x4CD, 0x000000FF, + 0x4CE, 0x00000001, + 0x500, 0x00000026, + 0x501, 0x000000A2, + 0x502, 0x0000002F, + 0x503, 0x00000000, + 0x504, 0x00000028, + 0x505, 0x000000A3, + 0x506, 0x0000005E, + 0x507, 0x00000000, + 0x508, 0x0000002B, + 0x509, 0x000000A4, + 0x50A, 0x0000005E, + 0x50B, 0x00000000, + 0x50C, 0x0000004F, + 0x50D, 0x000000A4, + 0x50E, 0x00000000, + 0x50F, 0x00000000, + 0x512, 0x0000001C, + 0x514, 0x0000000A, + 0x516, 0x0000000A, + 0x525, 0x0000004F, + 0x550, 0x00000010, + 0x551, 0x00000010, + 0x559, 0x00000002, + 0x55C, 0x00000050, + 0x55D, 0x000000FF, + 0x605, 0x00000030, + 0x608, 0x0000000E, + 0x609, 0x0000002A, + 0x620, 0x000000FF, + 0x621, 0x000000FF, + 0x622, 0x000000FF, + 0x623, 0x000000FF, + 0x624, 0x000000FF, + 0x625, 0x000000FF, + 0x626, 0x000000FF, + 0x627, 0x000000FF, + 0x638, 0x00000050, + 0x63C, 0x0000000A, + 0x63D, 0x0000000A, + 0x63E, 0x0000000E, + 0x63F, 0x0000000E, + 0x640, 0x00000040, + 0x642, 0x00000040, + 0x643, 0x00000000, + 0x652, 0x000000C8, + 0x66E, 0x00000005, + 0x700, 0x00000021, + 0x701, 0x00000043, + 0x702, 0x00000065, + 0x703, 0x00000087, + 0x708, 0x00000021, + 0x709, 0x00000043, + 0x70A, 0x00000065, + 0x70B, 0x00000087, +}; + +u32 RTL8723BEAGCTAB_1TARRAY[] = { + 0xC78, 0xFD000001, + 0xC78, 0xFC010001, + 0xC78, 0xFB020001, + 0xC78, 0xFA030001, + 0xC78, 0xF9040001, + 0xC78, 0xF8050001, + 0xC78, 0xF7060001, + 0xC78, 0xF6070001, + 0xC78, 0xF5080001, + 0xC78, 0xF4090001, + 0xC78, 0xF30A0001, + 0xC78, 0xF20B0001, + 0xC78, 0xF10C0001, + 0xC78, 0xF00D0001, + 0xC78, 0xEF0E0001, + 0xC78, 0xEE0F0001, + 0xC78, 0xED100001, + 0xC78, 0xEC110001, + 0xC78, 0xEB120001, + 0xC78, 0xEA130001, + 0xC78, 0xE9140001, + 0xC78, 0xE8150001, + 0xC78, 0xE7160001, + 0xC78, 0xAA170001, + 0xC78, 0xA9180001, + 0xC78, 0xA8190001, + 0xC78, 0xA71A0001, + 0xC78, 0xA61B0001, + 0xC78, 0xA51C0001, + 0xC78, 0xA41D0001, + 0xC78, 0xA31E0001, + 0xC78, 0x671F0001, + 0xC78, 0x66200001, + 0xC78, 0x65210001, + 0xC78, 0x64220001, + 0xC78, 0x63230001, + 0xC78, 0x62240001, + 0xC78, 0x61250001, + 0xC78, 0x47260001, + 0xC78, 0x46270001, + 0xC78, 0x45280001, + 0xC78, 0x44290001, + 0xC78, 0x432A0001, + 0xC78, 0x422B0001, + 0xC78, 0x292C0001, + 0xC78, 0x282D0001, + 0xC78, 0x272E0001, + 0xC78, 0x262F0001, + 0xC78, 0x25300001, + 0xC78, 0x24310001, + 0xC78, 0x09320001, + 0xC78, 0x08330001, + 0xC78, 0x07340001, + 0xC78, 0x06350001, + 0xC78, 0x05360001, + 0xC78, 0x04370001, + 0xC78, 0x03380001, + 0xC78, 0x02390001, + 0xC78, 0x013A0001, + 0xC78, 0x003B0001, + 0xC78, 0x003C0001, + 0xC78, 0x003D0001, + 0xC78, 0x003E0001, + 0xC78, 0x003F0001, + 0xC78, 0xFC400001, + 0xC78, 0xFB410001, + 0xC78, 0xFA420001, + 0xC78, 0xF9430001, + 0xC78, 0xF8440001, + 0xC78, 0xF7450001, + 0xC78, 0xF6460001, + 0xC78, 0xF5470001, + 0xC78, 0xF4480001, + 0xC78, 0xF3490001, + 0xC78, 0xF24A0001, + 0xC78, 0xF14B0001, + 0xC78, 0xF04C0001, + 0xC78, 0xEF4D0001, + 0xC78, 0xEE4E0001, + 0xC78, 0xED4F0001, + 0xC78, 0xEC500001, + 0xC78, 0xEB510001, + 0xC78, 0xEA520001, + 0xC78, 0xE9530001, + 0xC78, 0xE8540001, + 0xC78, 0xE7550001, + 0xC78, 0xE6560001, + 0xC78, 0xE5570001, + 0xC78, 0xAA580001, + 0xC78, 0xA9590001, + 0xC78, 0xA85A0001, + 0xC78, 0xA75B0001, + 0xC78, 0xA65C0001, + 0xC78, 0xA55D0001, + 0xC78, 0xA45E0001, + 0xC78, 0x675F0001, + 0xC78, 0x66600001, + 0xC78, 0x65610001, + 0xC78, 0x64620001, + 0xC78, 0x63630001, + 0xC78, 0x62640001, + 0xC78, 0x61650001, + 0xC78, 0x47660001, + 0xC78, 0x46670001, + 0xC78, 0x45680001, + 0xC78, 0x44690001, + 0xC78, 0x436A0001, + 0xC78, 0x426B0001, + 0xC78, 0x296C0001, + 0xC78, 0x286D0001, + 0xC78, 0x276E0001, + 0xC78, 0x266F0001, + 0xC78, 0x25700001, + 0xC78, 0x24710001, + 0xC78, 0x09720001, + 0xC78, 0x08730001, + 0xC78, 0x07740001, + 0xC78, 0x06750001, + 0xC78, 0x05760001, + 0xC78, 0x04770001, + 0xC78, 0x03780001, + 0xC78, 0x02790001, + 0xC78, 0x017A0001, + 0xC78, 0x007B0001, + 0xC78, 0x007C0001, + 0xC78, 0x007D0001, + 0xC78, 0x007E0001, + 0xC78, 0x007F0001, + 0xC50, 0x69553422, + 0xC50, 0x69553420, +}; diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/table.h b/drivers/net/wireless/rtlwifi/rtl8723be/table.h new file mode 100644 index 000000000000..932760a84827 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/table.h @@ -0,0 +1,43 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Created on 2010/ 5/18, 1:41 + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_TABLE__H_ +#define __RTL8723BE_TABLE__H_ + +#include <linux/types.h> +#define RTL8723BEPHY_REG_1TARRAYLEN 388 +extern u32 RTL8723BEPHY_REG_1TARRAY[]; +#define RTL8723BEPHY_REG_ARRAY_PGLEN 36 +extern u32 RTL8723BEPHY_REG_ARRAY_PG[]; +#define RTL8723BE_RADIOA_1TARRAYLEN 206 +extern u32 RTL8723BE_RADIOA_1TARRAY[]; +#define RTL8723BEMAC_1T_ARRAYLEN 194 +extern u32 RTL8723BEMAC_1T_ARRAY[]; +#define RTL8723BEAGCTAB_1TARRAYLEN 260 +extern u32 RTL8723BEAGCTAB_1TARRAY[]; + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c new file mode 100644 index 000000000000..74a75dceab08 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c @@ -0,0 +1,960 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "../base.h" +#include "../stats.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "trx.h" +#include "led.h" +#include "dm.h" +#include "phy.h" + +static u8 _rtl8723be_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue) +{ + __le16 fc = rtl_get_fc(skb); + + if (unlikely(ieee80211_is_beacon(fc))) + return QSLT_BEACON; + if (ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc)) + return QSLT_MGNT; + + return skb->priority; +} + +/* mac80211's rate_idx is like this: + * + * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ + * + * B/G rate: + * (rx_status->flag & RX_FLAG_HT) = 0, + * DESC92C_RATE1M-->DESC92C_RATE54M ==> idx is 0-->11, + * + * N rate: + * (rx_status->flag & RX_FLAG_HT) = 1, + * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15 + * + * 5G band:rx_status->band == IEEE80211_BAND_5GHZ + * A rate: + * (rx_status->flag & RX_FLAG_HT) = 0, + * DESC92C_RATE6M-->DESC92C_RATE54M ==> idx is 0-->7, + * + * N rate: + * (rx_status->flag & RX_FLAG_HT) = 1, + * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15 + */ +static int _rtl8723be_rate_mapping(struct ieee80211_hw *hw, + bool isht, u8 desc_rate) +{ + int rate_idx; + + if (!isht) { + if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) { + switch (desc_rate) { + case DESC92C_RATE1M: + rate_idx = 0; + break; + case DESC92C_RATE2M: + rate_idx = 1; + break; + case DESC92C_RATE5_5M: + rate_idx = 2; + break; + case DESC92C_RATE11M: + rate_idx = 3; + break; + case DESC92C_RATE6M: + rate_idx = 4; + break; + case DESC92C_RATE9M: + rate_idx = 5; + break; + case DESC92C_RATE12M: + rate_idx = 6; + break; + case DESC92C_RATE18M: + rate_idx = 7; + break; + case DESC92C_RATE24M: + rate_idx = 8; + break; + case DESC92C_RATE36M: + rate_idx = 9; + break; + case DESC92C_RATE48M: + rate_idx = 10; + break; + case DESC92C_RATE54M: + rate_idx = 11; + break; + default: + rate_idx = 0; + break; + } + } else { + switch (desc_rate) { + case DESC92C_RATE6M: + rate_idx = 0; + break; + case DESC92C_RATE9M: + rate_idx = 1; + break; + case DESC92C_RATE12M: + rate_idx = 2; + break; + case DESC92C_RATE18M: + rate_idx = 3; + break; + case DESC92C_RATE24M: + rate_idx = 4; + break; + case DESC92C_RATE36M: + rate_idx = 5; + break; + case DESC92C_RATE48M: + rate_idx = 6; + break; + case DESC92C_RATE54M: + rate_idx = 7; + break; + default: + rate_idx = 0; + break; + } + } + } else { + switch (desc_rate) { + case DESC92C_RATEMCS0: + rate_idx = 0; + break; + case DESC92C_RATEMCS1: + rate_idx = 1; + break; + case DESC92C_RATEMCS2: + rate_idx = 2; + break; + case DESC92C_RATEMCS3: + rate_idx = 3; + break; + case DESC92C_RATEMCS4: + rate_idx = 4; + break; + case DESC92C_RATEMCS5: + rate_idx = 5; + break; + case DESC92C_RATEMCS6: + rate_idx = 6; + break; + case DESC92C_RATEMCS7: + rate_idx = 7; + break; + case DESC92C_RATEMCS8: + rate_idx = 8; + break; + case DESC92C_RATEMCS9: + rate_idx = 9; + break; + case DESC92C_RATEMCS10: + rate_idx = 10; + break; + case DESC92C_RATEMCS11: + rate_idx = 11; + break; + case DESC92C_RATEMCS12: + rate_idx = 12; + break; + case DESC92C_RATEMCS13: + rate_idx = 13; + break; + case DESC92C_RATEMCS14: + rate_idx = 14; + break; + case DESC92C_RATEMCS15: + rate_idx = 15; + break; + default: + rate_idx = 0; + break; + } + } + return rate_idx; +} + +static void _rtl8723be_query_rxphystatus(struct ieee80211_hw *hw, + struct rtl_stats *pstatus, u8 *pdesc, + struct rx_fwinfo_8723be *p_drvinfo, + bool packet_match_bssid, + bool packet_toself, + bool packet_beacon) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv); + struct phy_sts_cck_8723e_t *cck_buf; + struct phy_status_rpt *p_phystrpt = (struct phy_status_rpt *)p_drvinfo; + struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw)); + char rx_pwr_all = 0, rx_pwr[4]; + u8 rf_rx_num = 0, evm, pwdb_all; + u8 i, max_spatial_stream; + u32 rssi, total_rssi = 0; + bool is_cck = pstatus->is_cck; + u8 lan_idx, vga_idx; + + /* Record it for next packet processing */ + pstatus->packet_matchbssid = packet_match_bssid; + pstatus->packet_toself = packet_toself; + pstatus->packet_beacon = packet_beacon; + pstatus->rx_mimo_sig_qual[0] = -1; + pstatus->rx_mimo_sig_qual[1] = -1; + + if (is_cck) { + u8 cck_highpwr; + u8 cck_agc_rpt; + /* CCK Driver info Structure is not the same as OFDM packet. */ + cck_buf = (struct phy_sts_cck_8723e_t *)p_drvinfo; + cck_agc_rpt = cck_buf->cck_agc_rpt; + + /* (1)Hardware does not provide RSSI for CCK + * (2)PWDB, Average PWDB cacluated by + * hardware (for rate adaptive) + */ + if (ppsc->rfpwr_state == ERFON) + cck_highpwr = (u8) rtl_get_bbreg(hw, + RFPGA0_XA_HSSIPARAMETER2, + BIT(9)); + else + cck_highpwr = false; + + lan_idx = ((cck_agc_rpt & 0xE0) >> 5); + vga_idx = (cck_agc_rpt & 0x1f); + switch (lan_idx) { + case 7: + if (vga_idx <= 27)/*VGA_idx = 27~2*/ + rx_pwr_all = -100 + 2 * (27 - vga_idx); + else + rx_pwr_all = -100; + break; + case 6:/*VGA_idx = 2~0*/ + rx_pwr_all = -48 + 2 * (2 - vga_idx); + break; + case 5:/*VGA_idx = 7~5*/ + rx_pwr_all = -42 + 2 * (7 - vga_idx); + break; + case 4:/*VGA_idx = 7~4*/ + rx_pwr_all = -36 + 2 * (7 - vga_idx); + break; + case 3:/*VGA_idx = 7~0*/ + rx_pwr_all = -24 + 2 * (7 - vga_idx); + break; + case 2: + if (cck_highpwr)/*VGA_idx = 5~0*/ + rx_pwr_all = -12 + 2 * (5 - vga_idx); + else + rx_pwr_all = -6 + 2 * (5 - vga_idx); + break; + case 1: + rx_pwr_all = 8 - 2 * vga_idx; + break; + case 0: + rx_pwr_all = 14 - 2 * vga_idx; + break; + default: + break; + } + rx_pwr_all += 6; + pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all); + /* CCK gain is smaller than OFDM/MCS gain, */ + /* so we add gain diff by experiences, + * the val is 6 + */ + pwdb_all += 6; + if (pwdb_all > 100) + pwdb_all = 100; + /* modify the offset to make the same gain index with OFDM. */ + if (pwdb_all > 34 && pwdb_all <= 42) + pwdb_all -= 2; + else if (pwdb_all > 26 && pwdb_all <= 34) + pwdb_all -= 6; + else if (pwdb_all > 14 && pwdb_all <= 26) + pwdb_all -= 8; + else if (pwdb_all > 4 && pwdb_all <= 14) + pwdb_all -= 4; + if (!cck_highpwr) { + if (pwdb_all >= 80) + pwdb_all = ((pwdb_all - 80) << 1) + + ((pwdb_all - 80) >> 1) + 80; + else if ((pwdb_all <= 78) && (pwdb_all >= 20)) + pwdb_all += 3; + if (pwdb_all > 100) + pwdb_all = 100; + } + + pstatus->rx_pwdb_all = pwdb_all; + pstatus->recvsignalpower = rx_pwr_all; + + /* (3) Get Signal Quality (EVM) */ + if (packet_match_bssid) { + u8 sq; + + if (pstatus->rx_pwdb_all > 40) { + sq = 100; + } else { + sq = cck_buf->sq_rpt; + if (sq > 64) + sq = 0; + else if (sq < 20) + sq = 100; + else + sq = ((64 - sq) * 100) / 44; + } + + pstatus->signalquality = sq; + pstatus->rx_mimo_sig_qual[0] = sq; + pstatus->rx_mimo_sig_qual[1] = -1; + } + } else { + rtlpriv->dm.rfpath_rxenable[0] = true; + rtlpriv->dm.rfpath_rxenable[1] = true; + + /* (1)Get RSSI for HT rate */ + for (i = RF90_PATH_A; i < RF6052_MAX_PATH; i++) { + /* we will judge RF RX path now. */ + if (rtlpriv->dm.rfpath_rxenable[i]) + rf_rx_num++; + + rx_pwr[i] = ((p_drvinfo->gain_trsw[i] & 0x3f)*2) - 110; + + /* Translate DBM to percentage. */ + rssi = rtl_query_rxpwrpercentage(rx_pwr[i]); + total_rssi += rssi; + + /* Get Rx snr value in DB */ + rtlpriv->stats.rx_snr_db[i] = + (long)(p_drvinfo->rxsnr[i] / 2); + + /* Record Signal Strength for next packet */ + if (packet_match_bssid) + pstatus->rx_mimo_signalstrength[i] = (u8) rssi; + } + + /* (2)PWDB, Avg cacluated by hardware (for rate adaptive) */ + rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110; + + pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all); + pstatus->rx_pwdb_all = pwdb_all; + pstatus->rxpower = rx_pwr_all; + pstatus->recvsignalpower = rx_pwr_all; + + /* (3)EVM of HT rate */ + if (pstatus->is_ht && pstatus->rate >= DESC92C_RATEMCS8 && + pstatus->rate <= DESC92C_RATEMCS15) + max_spatial_stream = 2; + else + max_spatial_stream = 1; + + for (i = 0; i < max_spatial_stream; i++) { + evm = rtl_evm_db_to_percentage(p_drvinfo->rxevm[i]); + + if (packet_match_bssid) { + /* Fill value in RFD, Get the first + * spatial stream only + */ + if (i == 0) + pstatus->signalquality = + (u8) (evm & 0xff); + pstatus->rx_mimo_sig_qual[i] = + (u8) (evm & 0xff); + } + } + if (packet_match_bssid) { + for (i = RF90_PATH_A; i <= RF90_PATH_B; i++) + rtl_priv(hw)->dm.cfo_tail[i] = + (char)p_phystrpt->path_cfotail[i]; + + rtl_priv(hw)->dm.packet_count++; + if (rtl_priv(hw)->dm.packet_count == 0xffffffff) + rtl_priv(hw)->dm.packet_count = 0; + } + } + + /* UI BSS List signal strength(in percentage), + * make it good looking, from 0~100. + */ + if (is_cck) + pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw, + pwdb_all)); + else if (rf_rx_num != 0) + pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw, + total_rssi /= rf_rx_num)); + /*HW antenna diversity*/ + rtldm->fat_table.antsel_rx_keep_0 = p_phystrpt->ant_sel; + rtldm->fat_table.antsel_rx_keep_1 = p_phystrpt->ant_sel_b; + rtldm->fat_table.antsel_rx_keep_2 = p_phystrpt->antsel_rx_keep_2; +} + +static void _rtl8723be_translate_rx_signal_stuff(struct ieee80211_hw *hw, + struct sk_buff *skb, + struct rtl_stats *pstatus, + u8 *pdesc, + struct rx_fwinfo_8723be *p_drvinfo) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct ieee80211_hdr *hdr; + u8 *tmp_buf; + u8 *praddr; + u8 *psaddr; + u16 fc, type; + bool packet_matchbssid, packet_toself, packet_beacon; + + tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift; + + hdr = (struct ieee80211_hdr *)tmp_buf; + fc = le16_to_cpu(hdr->frame_control); + type = WLAN_FC_GET_TYPE(hdr->frame_control); + praddr = hdr->addr1; + psaddr = ieee80211_get_SA(hdr); + memcpy(pstatus->psaddr, psaddr, ETH_ALEN); + + packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) && + (!ether_addr_equal(mac->bssid, (fc & IEEE80211_FCTL_TODS) ? + hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? + hdr->addr2 : hdr->addr3)) && + (!pstatus->hwerror) && + (!pstatus->crc) && (!pstatus->icv)); + + packet_toself = packet_matchbssid && + (!ether_addr_equal(praddr, rtlefuse->dev_addr)); + + /* YP: packet_beacon is not initialized, + * this assignment is neccesary, + * otherwise it counld be true in this case + * the situation is much worse in Kernel 3.10 + */ + if (ieee80211_is_beacon(hdr->frame_control)) + packet_beacon = true; + else + packet_beacon = false; + + if (packet_beacon && packet_matchbssid) + rtl_priv(hw)->dm.dbginfo.num_qry_beacon_pkt++; + + _rtl8723be_query_rxphystatus(hw, pstatus, pdesc, p_drvinfo, + packet_matchbssid, + packet_toself, + packet_beacon); + + rtl_process_phyinfo(hw, tmp_buf, pstatus); +} + +static void _rtl8723be_insert_emcontent(struct rtl_tcb_desc *ptcb_desc, + u8 *virtualaddress) +{ + u32 dwtmp = 0; + memset(virtualaddress, 0, 8); + + SET_EARLYMODE_PKTNUM(virtualaddress, ptcb_desc->empkt_num); + if (ptcb_desc->empkt_num == 1) { + dwtmp = ptcb_desc->empkt_len[0]; + } else { + dwtmp = ptcb_desc->empkt_len[0]; + dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4; + dwtmp += ptcb_desc->empkt_len[1]; + } + SET_EARLYMODE_LEN0(virtualaddress, dwtmp); + + if (ptcb_desc->empkt_num <= 3) { + dwtmp = ptcb_desc->empkt_len[2]; + } else { + dwtmp = ptcb_desc->empkt_len[2]; + dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4; + dwtmp += ptcb_desc->empkt_len[3]; + } + SET_EARLYMODE_LEN1(virtualaddress, dwtmp); + if (ptcb_desc->empkt_num <= 5) { + dwtmp = ptcb_desc->empkt_len[4]; + } else { + dwtmp = ptcb_desc->empkt_len[4]; + dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4; + dwtmp += ptcb_desc->empkt_len[5]; + } + SET_EARLYMODE_LEN2_1(virtualaddress, dwtmp & 0xF); + SET_EARLYMODE_LEN2_2(virtualaddress, dwtmp >> 4); + if (ptcb_desc->empkt_num <= 7) { + dwtmp = ptcb_desc->empkt_len[6]; + } else { + dwtmp = ptcb_desc->empkt_len[6]; + dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4; + dwtmp += ptcb_desc->empkt_len[7]; + } + SET_EARLYMODE_LEN3(virtualaddress, dwtmp); + if (ptcb_desc->empkt_num <= 9) { + dwtmp = ptcb_desc->empkt_len[8]; + } else { + dwtmp = ptcb_desc->empkt_len[8]; + dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4; + dwtmp += ptcb_desc->empkt_len[9]; + } + SET_EARLYMODE_LEN4(virtualaddress, dwtmp); +} + +bool rtl8723be_rx_query_desc(struct ieee80211_hw *hw, + struct rtl_stats *status, + struct ieee80211_rx_status *rx_status, + u8 *pdesc, struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rx_fwinfo_8723be *p_drvinfo; + struct ieee80211_hdr *hdr; + + u32 phystatus = GET_RX_DESC_PHYST(pdesc); + status->packet_report_type = (u8)GET_RX_STATUS_DESC_RPT_SEL(pdesc); + if (status->packet_report_type == TX_REPORT2) + status->length = (u16) GET_RX_RPT2_DESC_PKT_LEN(pdesc); + else + status->length = (u16) GET_RX_DESC_PKT_LEN(pdesc); + status->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) * + RX_DRV_INFO_SIZE_UNIT; + status->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03); + status->icv = (u16) GET_RX_DESC_ICV(pdesc); + status->crc = (u16) GET_RX_DESC_CRC32(pdesc); + status->hwerror = (status->crc | status->icv); + status->decrypted = !GET_RX_DESC_SWDEC(pdesc); + status->rate = (u8) GET_RX_DESC_RXMCS(pdesc); + status->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc); + status->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1); + status->isfirst_ampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1); + if (status->packet_report_type == NORMAL_RX) + status->timestamp_low = GET_RX_DESC_TSFL(pdesc); + status->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc); + status->is_ht = (bool)GET_RX_DESC_RXHT(pdesc); + + status->is_cck = RTL8723E_RX_HAL_IS_CCK_RATE(status->rate); + + status->macid = GET_RX_DESC_MACID(pdesc); + if (GET_RX_STATUS_DESC_MAGIC_MATCH(pdesc)) + status->wake_match = BIT(2); + else if (GET_RX_STATUS_DESC_MAGIC_MATCH(pdesc)) + status->wake_match = BIT(1); + else if (GET_RX_STATUS_DESC_UNICAST_MATCH(pdesc)) + status->wake_match = BIT(0); + else + status->wake_match = 0; + if (status->wake_match) + RT_TRACE(rtlpriv, COMP_RXDESC, DBG_LOUD, + "GGGGGGGGGGGGGet Wakeup Packet!! WakeMatch=%d\n", + status->wake_match); + rx_status->freq = hw->conf.chandef.chan->center_freq; + rx_status->band = hw->conf.chandef.chan->band; + + + hdr = (struct ieee80211_hdr *)(skb->data + status->rx_drvinfo_size + + status->rx_bufshift); + + if (status->crc) + rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; + + if (status->rx_is40Mhzpacket) + rx_status->flag |= RX_FLAG_40MHZ; + + if (status->is_ht) + rx_status->flag |= RX_FLAG_HT; + + rx_status->flag |= RX_FLAG_MACTIME_START; + + /* hw will set status->decrypted true, if it finds the + * frame is open data frame or mgmt frame. + * So hw will not decryption robust managment frame + * for IEEE80211w but still set status->decrypted + * true, so here we should set it back to undecrypted + * for IEEE80211w frame, and mac80211 sw will help + * to decrypt it + */ + if (status->decrypted) { + if (!hdr) { + WARN_ON_ONCE(true); + pr_err("decrypted is true but hdr NULL in skb %p\n", + rtl_get_hdr(skb)); + return false; + } + + if ((_ieee80211_is_robust_mgmt_frame(hdr)) && + (ieee80211_has_protected(hdr->frame_control))) + rx_status->flag &= ~RX_FLAG_DECRYPTED; + else + rx_status->flag |= RX_FLAG_DECRYPTED; + } + + /* rate_idx: index of data rate into band's + * supported rates or MCS index if HT rates + * are use (RX_FLAG_HT) + * Notice: this is diff with windows define + */ + rx_status->rate_idx = _rtl8723be_rate_mapping(hw, status->is_ht, + status->rate); + + rx_status->mactime = status->timestamp_low; + if (phystatus) { + p_drvinfo = (struct rx_fwinfo_8723be *)(skb->data + + status->rx_bufshift); + + _rtl8723be_translate_rx_signal_stuff(hw, skb, status, + pdesc, p_drvinfo); + } + + /*rx_status->qual = status->signal; */ + rx_status->signal = status->recvsignalpower + 10; + if (status->packet_report_type == TX_REPORT2) { + status->macid_valid_entry[0] = + GET_RX_RPT2_DESC_MACID_VALID_1(pdesc); + status->macid_valid_entry[1] = + GET_RX_RPT2_DESC_MACID_VALID_2(pdesc); + } + return true; +} + +void rtl8723be_tx_fill_desc(struct ieee80211_hw *hw, + struct ieee80211_hdr *hdr, u8 *pdesc_tx, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, struct sk_buff *skb, + u8 hw_queue, struct rtl_tcb_desc *ptcb_desc) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 *pdesc = (u8 *)pdesc_tx; + u16 seq_number; + __le16 fc = hdr->frame_control; + unsigned int buf_len = 0; + unsigned int skb_len = skb->len; + u8 fw_qsel = _rtl8723be_map_hwqueue_to_fwqueue(skb, hw_queue); + bool firstseg = ((hdr->seq_ctrl & + cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0); + bool lastseg = ((hdr->frame_control & + cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0); + dma_addr_t mapping; + u8 bw_40 = 0; + u8 short_gi = 0; + + if (mac->opmode == NL80211_IFTYPE_STATION) { + bw_40 = mac->bw_40; + } else if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_ADHOC) { + if (sta) + bw_40 = sta->ht_cap.cap & + IEEE80211_HT_CAP_SUP_WIDTH_20_40; + } + seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4; + rtl_get_tcb_desc(hw, info, sta, skb, ptcb_desc); + /* reserve 8 byte for AMPDU early mode */ + if (rtlhal->earlymode_enable) { + skb_push(skb, EM_HDR_LEN); + memset(skb->data, 0, EM_HDR_LEN); + } + buf_len = skb->len; + mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len, + PCI_DMA_TODEVICE); + if (pci_dma_mapping_error(rtlpci->pdev, mapping)) { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "DMA mapping error"); + return; + } + CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_8723be)); + if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) { + firstseg = true; + lastseg = true; + } + if (firstseg) { + if (rtlhal->earlymode_enable) { + SET_TX_DESC_PKT_OFFSET(pdesc, 1); + SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN + + EM_HDR_LEN); + if (ptcb_desc->empkt_num) { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + "Insert 8 byte.pTcb->EMPktNum:%d\n", + ptcb_desc->empkt_num); + _rtl8723be_insert_emcontent(ptcb_desc, + (u8 *)(skb->data)); + } + } else { + SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); + } + + /* ptcb_desc->use_driver_rate = true; */ + SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); + if (ptcb_desc->hw_rate > DESC92C_RATEMCS0) + short_gi = (ptcb_desc->use_shortgi) ? 1 : 0; + else + short_gi = (ptcb_desc->use_shortpreamble) ? 1 : 0; + + SET_TX_DESC_DATA_SHORTGI(pdesc, short_gi); + + if (info->flags & IEEE80211_TX_CTL_AMPDU) { + SET_TX_DESC_AGG_ENABLE(pdesc, 1); + SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14); + } + SET_TX_DESC_SEQ(pdesc, seq_number); + SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcb_desc->rts_enable && + !ptcb_desc->cts_enable) ? + 1 : 0)); + SET_TX_DESC_HW_RTS_ENABLE(pdesc, 0); + SET_TX_DESC_CTS2SELF(pdesc, ((ptcb_desc->cts_enable) ? + 1 : 0)); + + SET_TX_DESC_RTS_RATE(pdesc, ptcb_desc->rts_rate); + + SET_TX_DESC_RTS_SC(pdesc, ptcb_desc->rts_sc); + SET_TX_DESC_RTS_SHORT(pdesc, + ((ptcb_desc->rts_rate <= DESC92C_RATE54M) ? + (ptcb_desc->rts_use_shortpreamble ? 1 : 0) : + (ptcb_desc->rts_use_shortgi ? 1 : 0))); + + if (ptcb_desc->btx_enable_sw_calc_duration) + SET_TX_DESC_NAV_USE_HDR(pdesc, 1); + + if (bw_40) { + if (ptcb_desc->packet_bw) { + SET_TX_DESC_DATA_BW(pdesc, 1); + SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3); + } else { + SET_TX_DESC_DATA_BW(pdesc, 0); + SET_TX_DESC_TX_SUB_CARRIER(pdesc, mac->cur_40_prime_sc); + } + } else { + SET_TX_DESC_DATA_BW(pdesc, 0); + SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0); + } + + SET_TX_DESC_LINIP(pdesc, 0); + SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb_len); + if (sta) { + u8 ampdu_density = sta->ht_cap.ampdu_density; + SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density); + } + if (info->control.hw_key) { + struct ieee80211_key_conf *keyconf = + info->control.hw_key; + switch (keyconf->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + case WLAN_CIPHER_SUITE_TKIP: + SET_TX_DESC_SEC_TYPE(pdesc, 0x1); + break; + case WLAN_CIPHER_SUITE_CCMP: + SET_TX_DESC_SEC_TYPE(pdesc, 0x3); + break; + default: + SET_TX_DESC_SEC_TYPE(pdesc, 0x0); + break; + } + } + + SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel); + SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F); + SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF); + SET_TX_DESC_DISABLE_FB(pdesc, ptcb_desc->disable_ratefallback ? + 1 : 0); + SET_TX_DESC_USE_RATE(pdesc, ptcb_desc->use_driver_rate ? 1 : 0); + + if (ieee80211_is_data_qos(fc)) { + if (mac->rdg_en) { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + "Enable RDG function.\n"); + SET_TX_DESC_RDG_ENABLE(pdesc, 1); + SET_TX_DESC_HTC(pdesc, 1); + } + } + } + + SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); + SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0)); + SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) buf_len); + SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); + SET_TX_DESC_RATE_ID(pdesc, ptcb_desc->ratr_index); + SET_TX_DESC_MACID(pdesc, ptcb_desc->mac_id); + + if (!ieee80211_is_data_qos(fc)) { + SET_TX_DESC_HWSEQ_EN(pdesc, 1); + SET_TX_DESC_HWSEQ_SEL(pdesc, 0); + } + SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1)); + if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) || + is_broadcast_ether_addr(ieee80211_get_DA(hdr))) { + SET_TX_DESC_BMC(pdesc, 1); + } + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n"); +} + +void rtl8723be_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, + bool b_firstseg, bool b_lastseg, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + u8 fw_queue = QSLT_BEACON; + + dma_addr_t mapping = pci_map_single(rtlpci->pdev, + skb->data, skb->len, + PCI_DMA_TODEVICE); + + if (pci_dma_mapping_error(rtlpci->pdev, mapping)) { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + "DMA mapping error"); + return; + } + CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE); + + SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); + + SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M); + + SET_TX_DESC_SEQ(pdesc, 0); + + SET_TX_DESC_LINIP(pdesc, 0); + + SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue); + + SET_TX_DESC_FIRST_SEG(pdesc, 1); + SET_TX_DESC_LAST_SEG(pdesc, 1); + + SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); + + SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); + + SET_TX_DESC_RATE_ID(pdesc, 0); + SET_TX_DESC_MACID(pdesc, 0); + + SET_TX_DESC_OWN(pdesc, 1); + + SET_TX_DESC_PKT_SIZE((u8 *)pdesc, (u16)(skb->len)); + + SET_TX_DESC_FIRST_SEG(pdesc, 1); + SET_TX_DESC_LAST_SEG(pdesc, 1); + + SET_TX_DESC_USE_RATE(pdesc, 1); +} + +void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val) +{ + if (istx) { + switch (desc_name) { + case HW_DESC_OWN: + SET_TX_DESC_OWN(pdesc, 1); + break; + case HW_DESC_TX_NEXTDESC_ADDR: + SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val); + break; + default: + RT_ASSERT(false, "ERR txdesc :%d not process\n", + desc_name); + break; + } + } else { + switch (desc_name) { + case HW_DESC_RXOWN: + SET_RX_DESC_OWN(pdesc, 1); + break; + case HW_DESC_RXBUFF_ADDR: + SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *)val); + break; + case HW_DESC_RXPKT_LEN: + SET_RX_DESC_PKT_LEN(pdesc, *(u32 *)val); + break; + case HW_DESC_RXERO: + SET_RX_DESC_EOR(pdesc, 1); + break; + default: + RT_ASSERT(false, "ERR rxdesc :%d not process\n", + desc_name); + break; + } + } +} + +u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name) +{ + u32 ret = 0; + + if (istx) { + switch (desc_name) { + case HW_DESC_OWN: + ret = GET_TX_DESC_OWN(pdesc); + break; + case HW_DESC_TXBUFF_ADDR: + ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc); + break; + default: + RT_ASSERT(false, "ERR txdesc :%d not process\n", + desc_name); + break; + } + } else { + switch (desc_name) { + case HW_DESC_OWN: + ret = GET_RX_DESC_OWN(pdesc); + break; + case HW_DESC_RXPKT_LEN: + ret = GET_RX_DESC_PKT_LEN(pdesc); + break; + default: + RT_ASSERT(false, "ERR rxdesc :%d not process\n", + desc_name); + break; + } + } + return ret; +} + +bool rtl8723be_is_tx_desc_closed(struct ieee80211_hw *hw, + u8 hw_queue, u16 index) +{ + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue]; + u8 *entry = (u8 *)(&ring->desc[ring->idx]); + u8 own = (u8) rtl8723be_get_desc(entry, true, HW_DESC_OWN); + + /*beacon packet will only use the first + *descriptor by default, and the own may not + *be cleared by the hardware + */ + if (own) + return false; + else + return true; +} + +void rtl8723be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + if (hw_queue == BEACON_QUEUE) { + rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, BIT(4)); + } else { + rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, + BIT(0) << (hw_queue)); + } +} diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.h b/drivers/net/wireless/rtlwifi/rtl8723be/trx.h new file mode 100644 index 000000000000..102f33dcc988 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723be/trx.h @@ -0,0 +1,617 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL8723BE_TRX_H__ +#define __RTL8723BE_TRX_H__ + +#define TX_DESC_SIZE 40 +#define TX_DESC_AGGR_SUBFRAME_SIZE 32 + +#define RX_DESC_SIZE 32 +#define RX_DRV_INFO_SIZE_UNIT 8 + +#define TX_DESC_NEXT_DESC_OFFSET 40 +#define USB_HWDESC_HEADER_LEN 40 +#define CRCLENGTH 4 + +#define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val) +#define SET_TX_DESC_OFFSET(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val) +#define SET_TX_DESC_BMC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val) +#define SET_TX_DESC_HTC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val) +#define SET_TX_DESC_LAST_SEG(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val) +#define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val) +#define SET_TX_DESC_LINIP(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val) +#define SET_TX_DESC_NO_ACM(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val) +#define SET_TX_DESC_GF(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val) +#define SET_TX_DESC_OWN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val) + +#define GET_TX_DESC_PKT_SIZE(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 0, 16) +#define GET_TX_DESC_OFFSET(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 16, 8) +#define GET_TX_DESC_BMC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 24, 1) +#define GET_TX_DESC_HTC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 25, 1) +#define GET_TX_DESC_LAST_SEG(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 26, 1) +#define GET_TX_DESC_FIRST_SEG(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 27, 1) +#define GET_TX_DESC_LINIP(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 28, 1) +#define GET_TX_DESC_NO_ACM(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 29, 1) +#define GET_TX_DESC_GF(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 30, 1) +#define GET_TX_DESC_OWN(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 31, 1) + +#define SET_TX_DESC_MACID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 7, __val) +#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val) +#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val) +#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val) +#define SET_TX_DESC_PIFS(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val) +#define SET_TX_DESC_RATE_ID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 5, __val) +#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val) +#define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val) +#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 5, __val) + + +#define SET_TX_DESC_PAID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 9, __val) +#define SET_TX_DESC_CCA_RTS(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 10, 2, __val) +#define SET_TX_DESC_AGG_ENABLE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 12, 1, __val) +#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 13, 1, __val) +#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val) +#define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 16, 1, __val) +#define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val) +#define SET_TX_DESC_RAW(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val) +#define SET_TX_DESC_SPE_RPT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val) +#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val) +#define SET_TX_DESC_BT_INT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 23, 1, __val) +#define SET_TX_DESC_GID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 6, __val) + + +#define SET_TX_DESC_WHEADER_LEN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 4, __val) +#define SET_TX_DESC_CHK_EN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 4, 1, __val) +#define SET_TX_DESC_EARLY_MODE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 5, 1, __val) +#define SET_TX_DESC_HWSEQ_SEL(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 6, 2, __val) +#define SET_TX_DESC_USE_RATE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 1, __val) +#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 9, 1, __val) +#define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 10, 1, __val) +#define SET_TX_DESC_CTS2SELF(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 11, 1, __val) +#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 12, 1, __val) +#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 13, 1, __val) +#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 15, 1, __val) +#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 1, __val) +#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 17, 5, __val) +#define SET_TX_DESC_NDPA(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 22, 2, __val) +#define SET_TX_DESC_AMPDU_MAX_TIME(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+12, 24, 8, __val) + + +#define SET_TX_DESC_TX_RATE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 7, __val) +#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 5, __val) +#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 4, __val) +#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 17, 1, __val) +#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 6, __val) +#define SET_TX_DESC_RTS_RATE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 5, __val) + + +#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 4, __val) +#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 4, 1, __val) +#define SET_TX_DESC_DATA_BW(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 5, 2, __val) +#define SET_TX_DESC_DATA_LDPC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val) +#define SET_TX_DESC_DATA_STBC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 2, __val) +#define SET_TX_DESC_CTROL_STBC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 10, 2, __val) +#define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 12, 1, __val) +#define SET_TX_DESC_RTS_SC(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val) + + +#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val) + +#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+28, 0, 16) + +#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+32, 15, 1, __val) + +#define SET_TX_DESC_SEQ(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+36, 12, 12, __val) + +#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val) + +#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+40, 0, 32) + + +#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+48, 0, 32, __val) + +#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+48, 0, 32) + +#define GET_RX_DESC_PKT_LEN(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 0, 14) +#define GET_RX_DESC_CRC32(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 14, 1) +#define GET_RX_DESC_ICV(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 15, 1) +#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 16, 4) +#define GET_RX_DESC_SECURITY(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 20, 3) +#define GET_RX_DESC_QOS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 23, 1) +#define GET_RX_DESC_SHIFT(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 24, 2) +#define GET_RX_DESC_PHYST(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 26, 1) +#define GET_RX_DESC_SWDEC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 27, 1) +#define GET_RX_DESC_LS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 28, 1) +#define GET_RX_DESC_FS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 29, 1) +#define GET_RX_DESC_EOR(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 30, 1) +#define GET_RX_DESC_OWN(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc, 31, 1) + +#define SET_RX_DESC_PKT_LEN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val) +#define SET_RX_DESC_EOR(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val) +#define SET_RX_DESC_OWN(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val) + +#define GET_RX_DESC_MACID(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 0, 7) +#define GET_RX_DESC_TID(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 8, 4) +#define GET_RX_DESC_AMSDU(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 13, 1) +#define GET_RX_STATUS_DESC_RXID_MATCH(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 14, 1) +#define GET_RX_DESC_PAGGR(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 15, 1) +#define GET_RX_DESC_A1_FIT(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 16, 4) +#define GET_RX_DESC_CHKERR(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 20, 1) +#define GET_RX_DESC_IPVER(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 21, 1) +#define GET_RX_STATUS_DESC_IS_TCPUDP(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 22, 1) +#define GET_RX_STATUS_DESC_CHK_VLD(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 23, 1) +#define GET_RX_DESC_PAM(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 24, 1) +#define GET_RX_DESC_PWR(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 25, 1) +#define GET_RX_DESC_MD(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 26, 1) +#define GET_RX_DESC_MF(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 27, 1) +#define GET_RX_DESC_TYPE(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 28, 2) +#define GET_RX_DESC_MC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 30, 1) +#define GET_RX_DESC_BC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+4, 31, 1) + + +#define GET_RX_DESC_SEQ(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+8, 0, 12) +#define GET_RX_DESC_FRAG(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+8, 12, 4) +#define GET_RX_STATUS_DESC_RX_IS_QOS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+8, 16, 1) +#define GET_RX_STATUS_DESC_WLANHD_IV_LEN(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+8, 18, 6) +#define GET_RX_STATUS_DESC_RPT_SEL(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+8, 28, 1) + + +#define GET_RX_DESC_RXMCS(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 0, 7) +#define GET_RX_DESC_RXHT(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 6, 1) +#define GET_RX_STATUS_DESC_RX_GF(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 7, 1) +#define GET_RX_DESC_HTC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 10, 1) +#define GET_RX_STATUS_DESC_EOSP(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 11, 1) +#define GET_RX_STATUS_DESC_BSSID_FIT(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 12, 2) + +#define GET_RX_STATUS_DESC_PATTERN_MATCH(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 29, 1) +#define GET_RX_STATUS_DESC_UNICAST_MATCH(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 30, 1) +#define GET_RX_STATUS_DESC_MAGIC_MATCH(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+12, 31, 1) + +#define GET_RX_DESC_SPLCP(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+16, 0, 1) +#define GET_RX_STATUS_DESC_LDPC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+16, 1, 1) +#define GET_RX_STATUS_DESC_STBC(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+16, 2, 1) +#define GET_RX_DESC_BW(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+16, 4, 2) + +#define GET_RX_DESC_TSFL(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+20, 0, 32) + +#define GET_RX_DESC_BUFF_ADDR(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+24, 0, 32) +#define GET_RX_DESC_BUFF_ADDR64(__pdesc) \ + LE_BITS_TO_4BYTE(__pdesc+28, 0, 32) + +#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val) +#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val) + + +/* TX report 2 format in Rx desc*/ + +#define GET_RX_RPT2_DESC_PKT_LEN(__rxstatusdesc) \ + LE_BITS_TO_4BYTE(__rxstatusdesc, 0, 9) +#define GET_RX_RPT2_DESC_MACID_VALID_1(__rxstatusdesc) \ + LE_BITS_TO_4BYTE(__rxstatusdesc+16, 0, 32) +#define GET_RX_RPT2_DESC_MACID_VALID_2(__rxstatusdesc) \ + LE_BITS_TO_4BYTE(__rxstatusdesc+20, 0, 32) + +#define SET_EARLYMODE_PKTNUM(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr, 0, 4, __value) +#define SET_EARLYMODE_LEN0(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr, 4, 12, __value) +#define SET_EARLYMODE_LEN1(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr, 16, 12, __value) +#define SET_EARLYMODE_LEN2_1(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr, 28, 4, __value) +#define SET_EARLYMODE_LEN2_2(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr+4, 0, 8, __value) +#define SET_EARLYMODE_LEN3(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr+4, 8, 12, __value) +#define SET_EARLYMODE_LEN4(__paddr, __value) \ + SET_BITS_TO_LE_4BYTE(__paddr+4, 20, 12, __value) + +#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \ +do { \ + if (_size > TX_DESC_NEXT_DESC_OFFSET) \ + memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET); \ + else \ + memset(__pdesc, 0, _size); \ +} while (0) + +struct phy_rx_agc_info_t { + #ifdef __LITTLE_ENDIAN + u8 gain:7, trsw:1; + #else + u8 trsw:1, gain:7; + #endif +}; +struct phy_status_rpt { + struct phy_rx_agc_info_t path_agc[2]; + u8 ch_corr[2]; + u8 cck_sig_qual_ofdm_pwdb_all; + u8 cck_agc_rpt_ofdm_cfosho_a; + u8 cck_rpt_b_ofdm_cfosho_b; + u8 rsvd_1;/* ch_corr_msb; */ + u8 noise_power_db_msb; + char path_cfotail[2]; + u8 pcts_mask[2]; + char stream_rxevm[2]; + u8 path_rxsnr[2]; + u8 noise_power_db_lsb; + u8 rsvd_2[3]; + u8 stream_csi[2]; + u8 stream_target_csi[2]; + u8 sig_evm; + u8 rsvd_3; +#ifdef __LITTLE_ENDIAN + u8 antsel_rx_keep_2:1; /*ex_intf_flg:1;*/ + u8 sgi_en:1; + u8 rxsc:2; + u8 idle_long:1; + u8 r_ant_train_en:1; + u8 ant_sel_b:1; + u8 ant_sel:1; +#else /* _BIG_ENDIAN_ */ + u8 ant_sel:1; + u8 ant_sel_b:1; + u8 r_ant_train_en:1; + u8 idle_long:1; + u8 rxsc:2; + u8 sgi_en:1; + u8 antsel_rx_keep_2:1; /*ex_intf_flg:1;*/ +#endif +} __packed; + +struct rx_fwinfo_8723be { + u8 gain_trsw[4]; + u8 pwdb_all; + u8 cfosho[4]; + u8 cfotail[4]; + char rxevm[2]; + char rxsnr[4]; + u8 pdsnr[2]; + u8 csi_current[2]; + u8 csi_target[2]; + u8 sigevm; + u8 max_ex_pwr; + u8 ex_intf_flag:1; + u8 sgi_en:1; + u8 rxsc:2; + u8 reserve:4; +} __packed; + +struct tx_desc_8723be { + u32 pktsize:16; + u32 offset:8; + u32 bmc:1; + u32 htc:1; + u32 lastseg:1; + u32 firstseg:1; + u32 linip:1; + u32 noacm:1; + u32 gf:1; + u32 own:1; + + u32 macid:6; + u32 rsvd0:2; + u32 queuesel:5; + u32 rd_nav_ext:1; + u32 lsig_txop_en:1; + u32 pifs:1; + u32 rateid:4; + u32 nav_usehdr:1; + u32 en_descid:1; + u32 sectype:2; + u32 pktoffset:8; + + u32 rts_rc:6; + u32 data_rc:6; + u32 agg_en:1; + u32 rdg_en:1; + u32 bar_retryht:2; + u32 agg_break:1; + u32 morefrag:1; + u32 raw:1; + u32 ccx:1; + u32 ampdudensity:3; + u32 bt_int:1; + u32 ant_sela:1; + u32 ant_selb:1; + u32 txant_cck:2; + u32 txant_l:2; + u32 txant_ht:2; + + u32 nextheadpage:8; + u32 tailpage:8; + u32 seq:12; + u32 cpu_handle:1; + u32 tag1:1; + u32 trigger_int:1; + u32 hwseq_en:1; + + u32 rtsrate:5; + u32 apdcfe:1; + u32 qos:1; + u32 hwseq_ssn:1; + u32 userrate:1; + u32 dis_rtsfb:1; + u32 dis_datafb:1; + u32 cts2self:1; + u32 rts_en:1; + u32 hwrts_en:1; + u32 portid:1; + u32 pwr_status:3; + u32 waitdcts:1; + u32 cts2ap_en:1; + u32 txsc:2; + u32 stbc:2; + u32 txshort:1; + u32 txbw:1; + u32 rtsshort:1; + u32 rtsbw:1; + u32 rtssc:2; + u32 rtsstbc:2; + + u32 txrate:6; + u32 shortgi:1; + u32 ccxt:1; + u32 txrate_fb_lmt:5; + u32 rtsrate_fb_lmt:4; + u32 retrylmt_en:1; + u32 txretrylmt:6; + u32 usb_txaggnum:8; + + u32 txagca:5; + u32 txagcb:5; + u32 usemaxlen:1; + u32 maxaggnum:5; + u32 mcsg1maxlen:4; + u32 mcsg2maxlen:4; + u32 mcsg3maxlen:4; + u32 mcs7sgimaxlen:4; + + u32 txbuffersize:16; + u32 sw_offset30:8; + u32 sw_offset31:4; + u32 rsvd1:1; + u32 antsel_c:1; + u32 null_0:1; + u32 null_1:1; + + u32 txbuffaddr; + u32 txbufferaddr64; + u32 nextdescaddress; + u32 nextdescaddress64; + + u32 reserve_pass_pcie_mm_limit[4]; +} __packed; + +struct rx_desc_8723be { + u32 length:14; + u32 crc32:1; + u32 icverror:1; + u32 drv_infosize:4; + u32 security:3; + u32 qos:1; + u32 shift:2; + u32 phystatus:1; + u32 swdec:1; + u32 lastseg:1; + u32 firstseg:1; + u32 eor:1; + u32 own:1; + + u32 macid:6; + u32 tid:4; + u32 hwrsvd:5; + u32 paggr:1; + u32 faggr:1; + u32 a1_fit:4; + u32 a2_fit:4; + u32 pam:1; + u32 pwr:1; + u32 moredata:1; + u32 morefrag:1; + u32 type:2; + u32 mc:1; + u32 bc:1; + + u32 seq:12; + u32 frag:4; + u32 nextpktlen:14; + u32 nextind:1; + u32 rsvd:1; + + u32 rxmcs:6; + u32 rxht:1; + u32 amsdu:1; + u32 splcp:1; + u32 bandwidth:1; + u32 htc:1; + u32 tcpchk_rpt:1; + u32 ipcchk_rpt:1; + u32 tcpchk_valid:1; + u32 hwpcerr:1; + u32 hwpcind:1; + u32 iv0:16; + + u32 iv1; + + u32 tsfl; + + u32 bufferaddress; + u32 bufferaddress64; + +} __packed; + +void rtl8723be_tx_fill_desc(struct ieee80211_hw *hw, + struct ieee80211_hdr *hdr, u8 *pdesc, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, struct sk_buff *skb, + u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); +bool rtl8723be_rx_query_desc(struct ieee80211_hw *hw, + struct rtl_stats *status, + struct ieee80211_rx_status *rx_status, + u8 *pdesc, struct sk_buff *skb); +void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); +u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name); +bool rtl8723be_is_tx_desc_closed(struct ieee80211_hw *hw, + u8 hw_queue, u16 index); +void rtl8723be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); +void rtl8723be_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, + bool b_firstseg, bool b_lastseg, + struct sk_buff *skb); +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/Makefile b/drivers/net/wireless/rtlwifi/rtl8723com/Makefile new file mode 100644 index 000000000000..345a68adcf38 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/Makefile @@ -0,0 +1,9 @@ +rtl8723-common-objs := \ + main.o \ + dm_common.o \ + fw_common.o \ + phy_common.o + +obj-$(CONFIG_RTL8723_COMMON) += rtl8723-common.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c new file mode 100644 index 000000000000..4e254b72bf45 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.c @@ -0,0 +1,65 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "dm_common.h" +#include "../rtl8723ae/dm.h" +#include <linux/module.h> + +/* These routines are common to RTL8723AE and RTL8723bE */ + +void rtl8723_dm_init_dynamic_txpower(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.dynamic_txpower_enable = false; + + rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; +} +EXPORT_SYMBOL_GPL(rtl8723_dm_init_dynamic_txpower); + +void rtl8723_dm_init_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.current_turbo_edca = false; + rtlpriv->dm.is_any_nonbepkts = false; + rtlpriv->dm.is_cur_rdlstate = false; +} +EXPORT_SYMBOL_GPL(rtl8723_dm_init_edca_turbo); + +void rtl8723_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm_pstable.pre_ccastate = CCA_MAX; + rtlpriv->dm_pstable.cur_ccasate = CCA_MAX; + rtlpriv->dm_pstable.pre_rfstate = RF_MAX; + rtlpriv->dm_pstable.cur_rfstate = RF_MAX; + rtlpriv->dm_pstable.rssi_val_min = 0; + rtlpriv->dm_pstable.initialize = 0; +} +EXPORT_SYMBOL_GPL(rtl8723_dm_init_dynamic_bb_powersaving); diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.h new file mode 100644 index 000000000000..5c1b94ce2f86 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/dm_common.h @@ -0,0 +1,33 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __DM_COMMON_H__ +#define __DM_COMMON_H__ + +void rtl8723_dm_init_dynamic_txpower(struct ieee80211_hw *hw); +void rtl8723_dm_init_edca_turbo(struct ieee80211_hw *hw); +void rtl8723_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c new file mode 100644 index 000000000000..c12da552b7f7 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.c @@ -0,0 +1,329 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "../base.h" +#include "fw_common.h" +#include <linux/module.h> + +void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 tmp; + + if (enable) { + tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp | 0x04); + + tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); + rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01); + + tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2); + rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7); + } else { + tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); + rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe); + + rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00); + } +} +EXPORT_SYMBOL_GPL(rtl8723_enable_fw_download); + +void rtl8723_fw_block_write(struct ieee80211_hw *hw, + const u8 *buffer, u32 size) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 blocksize = sizeof(u32); + u8 *bufferptr = (u8 *)buffer; + u32 *pu4byteptr = (u32 *)buffer; + u32 i, offset, blockcount, remainsize; + + blockcount = size / blocksize; + remainsize = size % blocksize; + + for (i = 0; i < blockcount; i++) { + offset = i * blocksize; + rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset), + *(pu4byteptr + i)); + } + if (remainsize) { + offset = blockcount * blocksize; + bufferptr += offset; + for (i = 0; i < remainsize; i++) { + rtl_write_byte(rtlpriv, + (FW_8192C_START_ADDRESS + offset + i), + *(bufferptr + i)); + } + } +} +EXPORT_SYMBOL_GPL(rtl8723_fw_block_write); + +void rtl8723_fw_page_write(struct ieee80211_hw *hw, + u32 page, const u8 *buffer, u32 size) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 value8; + u8 u8page = (u8) (page & 0x07); + + value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page; + + rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8); + rtl8723_fw_block_write(hw, buffer, size); +} +EXPORT_SYMBOL_GPL(rtl8723_fw_page_write); + +static void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen) +{ + u32 fwlen = *pfwlen; + u8 remain = (u8) (fwlen % 4); + + remain = (remain == 0) ? 0 : (4 - remain); + + while (remain > 0) { + pfwbuf[fwlen] = 0; + fwlen++; + remain--; + } + *pfwlen = fwlen; +} + +void rtl8723_write_fw(struct ieee80211_hw *hw, + enum version_8723e version, + u8 *buffer, u32 size) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 *bufferptr = (u8 *)buffer; + u32 pagenums, remainsize; + u32 page, offset; + + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "FW size is %d bytes,\n", size); + + rtl8723_fill_dummy(bufferptr, &size); + + pagenums = size / FW_8192C_PAGE_SIZE; + remainsize = size % FW_8192C_PAGE_SIZE; + + if (pagenums > 8) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Page numbers should not greater then 8\n"); + } + for (page = 0; page < pagenums; page++) { + offset = page * FW_8192C_PAGE_SIZE; + rtl8723_fw_page_write(hw, page, (bufferptr + offset), + FW_8192C_PAGE_SIZE); + } + if (remainsize) { + offset = pagenums * FW_8192C_PAGE_SIZE; + page = pagenums; + rtl8723_fw_page_write(hw, page, (bufferptr + offset), + remainsize); + } +} +EXPORT_SYMBOL_GPL(rtl8723_write_fw); + +void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw) +{ + u8 u1tmp; + u8 delay = 100; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20); + u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + + while (u1tmp & BIT(2)) { + delay--; + if (delay == 0) + break; + udelay(50); + u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + } + if (delay == 0) { + u1tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, u1tmp&(~BIT(2))); + } +} +EXPORT_SYMBOL_GPL(rtl8723ae_firmware_selfreset); + +void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw) +{ + u8 u1b_tmp; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1); + rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0)))); + + u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2)))); + udelay(50); + + u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1); + rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp | BIT(0))); + + u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp | BIT(2))); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + " _8051Reset8723be(): 8051 reset success .\n"); +} +EXPORT_SYMBOL_GPL(rtl8723be_firmware_selfreset); + +int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + int err = -EIO; + u32 counter = 0; + u32 value32; + + do { + value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); + } while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) && + (!(value32 & FWDL_CHKSUM_RPT))); + + if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "chksum report fail ! REG_MCUFWDL:0x%08x .\n", + value32); + goto exit; + } + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32); + + value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL) | MCUFWDL_RDY; + value32 &= ~WINTINI_RDY; + rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); + + if (is_8723be) + rtl8723be_firmware_selfreset(hw); + counter = 0; + + do { + value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); + if (value32 & WINTINI_RDY) { + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "Polling FW ready success!! " + "REG_MCUFWDL:0x%08x .\n", + value32); + err = 0; + goto exit; + } + udelay(FW_8192C_POLLING_DELAY); + + } while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT); + + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", + value32); + +exit: + return err; +} +EXPORT_SYMBOL_GPL(rtl8723_fw_free_to_go); + +int rtl8723_download_fw(struct ieee80211_hw *hw, + bool is_8723be) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl92c_firmware_header *pfwheader; + u8 *pfwdata; + u32 fwsize; + int err; + enum version_8723e version = rtlhal->version; + + if (!rtlhal->pfirmware) + return 1; + + pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware; + pfwdata = (u8 *)rtlhal->pfirmware; + fwsize = rtlhal->fwsize; + RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG, + "normal Firmware SIZE %d\n", fwsize); + + if (rtlpriv->cfg->ops->is_fw_header(pfwheader)) { + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, + "Firmware Version(%d), Signature(%#x), Size(%d)\n", + pfwheader->version, pfwheader->signature, + (int)sizeof(struct rtl92c_firmware_header)); + + pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header); + fwsize = fwsize - sizeof(struct rtl92c_firmware_header); + } + if (rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) { + rtl_write_byte(rtlpriv, REG_MCUFWDL, 0); + if (is_8723be) + rtl8723be_firmware_selfreset(hw); + else + rtl8723ae_firmware_selfreset(hw); + } + rtl8723_enable_fw_download(hw, true); + rtl8723_write_fw(hw, version, pfwdata, fwsize); + rtl8723_enable_fw_download(hw, false); + + err = rtl8723_fw_free_to_go(hw, is_8723be); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "Firmware is not ready to run!\n"); + } else { + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, + "Firmware is ready to run!\n"); + } + return 0; +} +EXPORT_SYMBOL_GPL(rtl8723_download_fw); + +bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring; + struct rtl_tx_desc *pdesc; + struct sk_buff *pskb = NULL; + u8 own; + unsigned long flags; + + ring = &rtlpci->tx_ring[BEACON_QUEUE]; + + pskb = __skb_dequeue(&ring->queue); + if (pskb) + kfree_skb(pskb); + + spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); + + pdesc = &ring->desc[0]; + own = (u8) rtlpriv->cfg->ops->get_desc((u8 *)pdesc, true, HW_DESC_OWN); + + rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *)pdesc, 1, 1, skb); + + __skb_queue_tail(&ring->queue, skb); + + spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); + + rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE); + + return true; +} +EXPORT_SYMBOL_GPL(rtl8723_cmd_send_packet); diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h new file mode 100644 index 000000000000..cf1cc5804d06 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/fw_common.h @@ -0,0 +1,126 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __FW_COMMON_H__ +#define __FW_COMMON_H__ + +#define REG_SYS_FUNC_EN 0x0002 +#define REG_MCUFWDL 0x0080 +#define FW_8192C_START_ADDRESS 0x1000 +#define FW_8192C_PAGE_SIZE 4096 +#define FW_8192C_POLLING_TIMEOUT_COUNT 6000 +#define FW_8192C_POLLING_DELAY 5 + +#define MCUFWDL_RDY BIT(1) +#define FWDL_CHKSUM_RPT BIT(2) +#define WINTINI_RDY BIT(6) + +#define REG_RSV_CTRL 0x001C +#define REG_HMETFR 0x01CC + +enum version_8723e { + VERSION_TEST_UMC_CHIP_8723 = 0x0081, + VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT = 0x0089, + VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT = 0x1089, + VERSION_TEST_CHIP_1T1R_8723B = 0x0106, + VERSION_NORMAL_SMIC_CHIP_1T1R_8723B = 0x010E, + VERSION_UNKNOWN = 0xFF, +}; + +enum rtl8723ae_h2c_cmd { + H2C_AP_OFFLOAD = 0, + H2C_SETPWRMODE = 1, + H2C_JOINBSSRPT = 2, + H2C_RSVDPAGE = 3, + H2C_RSSI_REPORT = 4, + H2C_P2P_PS_CTW_CMD = 5, + H2C_P2P_PS_OFFLOAD = 6, + H2C_RA_MASK = 7, + MAX_H2CCMD +}; + +enum rtl8723be_cmd { + H2C_8723BE_RSVDPAGE = 0, + H2C_8723BE_JOINBSSRPT = 1, + H2C_8723BE_SCAN = 2, + H2C_8723BE_KEEP_ALIVE_CTRL = 3, + H2C_8723BE_DISCONNECT_DECISION = 4, + H2C_8723BE_INIT_OFFLOAD = 6, + H2C_8723BE_AP_OFFLOAD = 8, + H2C_8723BE_BCN_RSVDPAGE = 9, + H2C_8723BE_PROBERSP_RSVDPAGE = 10, + + H2C_8723BE_SETPWRMODE = 0x20, + H2C_8723BE_PS_TUNING_PARA = 0x21, + H2C_8723BE_PS_TUNING_PARA2 = 0x22, + H2C_8723BE_PS_LPS_PARA = 0x23, + H2C_8723BE_P2P_PS_OFFLOAD = 0x24, + + H2C_8723BE_WO_WLAN = 0x80, + H2C_8723BE_REMOTE_WAKE_CTRL = 0x81, + H2C_8723BE_AOAC_GLOBAL_INFO = 0x82, + H2C_8723BE_AOAC_RSVDPAGE = 0x83, + H2C_8723BE_RSSI_REPORT = 0x42, + H2C_8723BE_RA_MASK = 0x40, + H2C_8723BE_SELECTIVE_SUSPEND_ROF_CMD, + H2C_8723BE_P2P_PS_MODE, + H2C_8723BE_PSD_RESULT, + /*Not defined CTW CMD for P2P yet*/ + H2C_8723BE_P2P_PS_CTW_CMD, + MAX_8723BE_H2CCMD +}; + +struct rtl92c_firmware_header { + u16 signature; + u8 category; + u8 function; + u16 version; + u8 subversion; + u8 rsvd1; + u8 month; + u8 date; + u8 hour; + u8 minute; + u16 ramcodesize; + u16 rsvd2; + u32 svnindex; + u32 rsvd3; + u32 rsvd4; + u32 rsvd5; +}; + +void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw); +void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw); +void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable); +void rtl8723_fw_block_write(struct ieee80211_hw *hw, + const u8 *buffer, u32 size); +void rtl8723_fw_page_write(struct ieee80211_hw *hw, + u32 page, const u8 *buffer, u32 size); +void rtl8723_write_fw(struct ieee80211_hw *hw, + enum version_8723e version, + u8 *buffer, u32 size); +int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be); +int rtl8723_download_fw(struct ieee80211_hw *hw, bool is_8723be); +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/main.c b/drivers/net/wireless/rtlwifi/rtl8723com/main.c new file mode 100644 index 000000000000..9014a94fac6a --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/main.c @@ -0,0 +1,33 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include <linux/module.h> + + +MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>"); +MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek RTL8723AE/RTL8723BE 802.11n PCI wireless common routines"); diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c new file mode 100644 index 000000000000..d73b659bd2b5 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.c @@ -0,0 +1,434 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "phy_common.h" +#include "../rtl8723ae/reg.h" +#include <linux/module.h> + +/* These routines are common to RTL8723AE and RTL8723bE */ + +u32 rtl8723_phy_query_bb_reg(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 returnvalue, originalvalue, bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), bitmask(%#x)\n", regaddr, bitmask); + originalvalue = rtl_read_dword(rtlpriv, regaddr); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); + returnvalue = (originalvalue & bitmask) >> bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "BBR MASK = 0x%x Addr[0x%x]= 0x%x\n", + bitmask, regaddr, originalvalue); + + return returnvalue; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_query_bb_reg); + +void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, + u32 bitmask, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 originalvalue, bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), bitmask(%#x), data(%#x)\n", + regaddr, bitmask, data); + + if (bitmask != MASKDWORD) { + originalvalue = rtl_read_dword(rtlpriv, regaddr); + bitshift = rtl8723_phy_calculate_bit_shift(bitmask); + data = ((originalvalue & (~bitmask)) | (data << bitshift)); + } + + rtl_write_dword(rtlpriv, regaddr, data); + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "regaddr(%#x), bitmask(%#x), data(%#x)\n", + regaddr, bitmask, data); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_set_bb_reg); + +u32 rtl8723_phy_calculate_bit_shift(u32 bitmask) +{ + u32 i; + + for (i = 0; i <= 31; i++) { + if (((bitmask >> i) & 0x1) == 1) + break; + } + return i; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_calculate_bit_shift); + +u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; + u32 newoffset; + u32 tmplong, tmplong2; + u8 rfpi_enable = 0; + u32 retvalue; + + offset &= 0xff; + newoffset = offset; + if (RT_CANNOT_IO(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n"); + return 0xFFFFFFFF; + } + tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); + if (rfpath == RF90_PATH_A) + tmplong2 = tmplong; + else + tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); + tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | + (newoffset << 23) | BLSSIREADEDGE; + rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, + tmplong & (~BLSSIREADEDGE)); + mdelay(1); + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); + mdelay(2); + if (rfpath == RF90_PATH_A) + rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, + BIT(8)); + else if (rfpath == RF90_PATH_B) + rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, + BIT(8)); + if (rfpi_enable) + retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi, + BLSSIREADBACKDATA); + else + retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb, + BLSSIREADBACKDATA); + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "RFR-%d Addr[0x%x]= 0x%x\n", + rfpath, pphyreg->rf_rb, retvalue); + return retvalue; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_read); + +void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, + u32 offset, u32 data) +{ + u32 data_and_addr; + u32 newoffset; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; + + if (RT_CANNOT_IO(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n"); + return; + } + offset &= 0xff; + newoffset = offset; + data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; + rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + "RFW-%d Addr[0x%x]= 0x%x\n", rfpath, + pphyreg->rf3wire_offset, data_and_addr); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_rf_serial_write); + +long rtl8723_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + u8 txpwridx) +{ + long offset; + long pwrout_dbm; + + switch (wirelessmode) { + case WIRELESS_MODE_B: + offset = -7; + break; + case WIRELESS_MODE_G: + case WIRELESS_MODE_N_24G: + default: + offset = -8; + break; + } + pwrout_dbm = txpwridx / 2 + offset; + return pwrout_dbm; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_txpwr_idx_to_dbm); + +void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; + rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; + rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; + + rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = + RFPGA0_XA_LSSIPARAMETER; + rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = + RFPGA0_XB_LSSIPARAMETER; + + rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER; + + rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE; + + rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1; + rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1; + + rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; + rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; + + rtlphy->phyreg_def[RF90_PATH_A].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_B].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_C].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_D].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL; + + rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1; + + rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2; + + rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbal = ROFDM0_XARXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbal = ROFDM0_XBRXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbal = ROFDM0_XCRXIQIMBANLANCE; + rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbal = ROFDM0_XDRXIQIMBALANCE; + + rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE; + rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE; + rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE; + rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE; + + rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbal = ROFDM0_XATXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbal = ROFDM0_XBTXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbal = ROFDM0_XCTXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbal = ROFDM0_XDTXIQIMBALANCE; + + rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE; + rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE; + rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE; + rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE; + + rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_C].rf_rb = RFPGA0_XC_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_D].rf_rb = RFPGA0_XD_LSSIREADBACK; + + rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK; + rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_init_bb_rf_reg_def); + +bool rtl8723_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, + u32 cmdtableidx, + u32 cmdtablesz, + enum swchnlcmd_id cmdid, + u32 para1, u32 para2, + u32 msdelay) +{ + struct swchnlcmd *pcmd; + + if (cmdtable == NULL) { + RT_ASSERT(false, "cmdtable cannot be NULL.\n"); + return false; + } + + if (cmdtableidx >= cmdtablesz) + return false; + + pcmd = cmdtable + cmdtableidx; + pcmd->cmdid = cmdid; + pcmd->para1 = para1; + pcmd->para2 = para2; + pcmd->msdelay = msdelay; + return true; +} +EXPORT_SYMBOL_GPL(rtl8723_phy_set_sw_chnl_cmdarray); + +void rtl8723_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, + bool iqk_ok, + long result[][8], + u8 final_candidate, + bool btxonly) +{ + u32 oldval_0, x, tx0_a, reg; + long y, tx0_c; + + if (final_candidate == 0xFF) { + return; + } else if (iqk_ok) { + oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, + MASKDWORD) >> 22) & 0x3FF; + x = result[final_candidate][0]; + if ((x & 0x00000200) != 0) + x = x | 0xFFFFFC00; + tx0_a = (x * oldval_0) >> 8; + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), + ((x * oldval_0 >> 7) & 0x1)); + y = result[final_candidate][1]; + if ((y & 0x00000200) != 0) + y = y | 0xFFFFFC00; + tx0_c = (y * oldval_0) >> 8; + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, + ((tx0_c & 0x3C0) >> 6)); + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, + (tx0_c & 0x3F)); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), + ((y * oldval_0 >> 7) & 0x1)); + if (btxonly) + return; + reg = result[final_candidate][2]; + rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); + reg = result[final_candidate][3] & 0x3F; + rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); + reg = (result[final_candidate][3] >> 6) & 0xF; + rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg); + } +} +EXPORT_SYMBOL_GPL(rtl8723_phy_path_a_fill_iqk_matrix); + +void rtl8723_save_adda_registers(struct ieee80211_hw *hw, u32 *addareg, + u32 *addabackup, u32 registernum) +{ + u32 i; + + for (i = 0; i < registernum; i++) + addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); +} +EXPORT_SYMBOL_GPL(rtl8723_save_adda_registers); + +void rtl8723_phy_save_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) + macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); + macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_save_mac_registers); + +void rtl8723_phy_reload_adda_registers(struct ieee80211_hw *hw, + u32 *addareg, u32 *addabackup, + u32 regiesternum) +{ + u32 i; + + for (i = 0; i < regiesternum; i++) + rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_reload_adda_registers); + +void rtl8723_phy_reload_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) + rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]); + rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_reload_mac_registers); + +void rtl8723_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg, + bool is_patha_on, bool is2t) +{ + u32 pathon; + u32 i; + + pathon = is_patha_on ? 0x04db25a4 : 0x0b1b25a4; + if (!is2t) { + pathon = 0x0bdb25a0; + rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0); + } else { + rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathon); + } + + for (i = 1; i < IQK_ADDA_REG_NUM; i++) + rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathon); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_path_adda_on); + +void rtl8723_phy_mac_setting_calibration(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i = 0; + + rtl_write_byte(rtlpriv, macreg[i], 0x3F); + + for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) + rtl_write_byte(rtlpriv, macreg[i], + (u8) (macbackup[i] & (~BIT(3)))); + rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5)))); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_mac_setting_calibration); + +void rtl8723_phy_path_a_standby(struct ieee80211_hw *hw) +{ + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); + rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_path_a_standby); + +void rtl8723_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode) +{ + u32 mode; + + mode = pi_mode ? 0x01000100 : 0x01000000; + rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); + rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); +} +EXPORT_SYMBOL_GPL(rtl8723_phy_pi_mode_switch); diff --git a/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.h b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.h new file mode 100644 index 000000000000..83b891a9adb8 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723com/phy_common.h @@ -0,0 +1,89 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2014 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __PHY_COMMON__ +#define __PHY_COMMON__ + +#define RT_CANNOT_IO(hw) false + +enum swchnlcmd_id { + CMDID_END, + CMDID_SET_TXPOWEROWER_LEVEL, + CMDID_BBREGWRITE10, + CMDID_WRITEPORT_ULONG, + CMDID_WRITEPORT_USHORT, + CMDID_WRITEPORT_UCHAR, + CMDID_RF_WRITEREG, +}; + +struct swchnlcmd { + enum swchnlcmd_id cmdid; + u32 para1; + u32 para2; + u32 msdelay; +}; + +u32 rtl8723_phy_query_bb_reg(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask); +void rtl8723_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, + u32 bitmask, u32 data); +u32 rtl8723_phy_calculate_bit_shift(u32 bitmask); +u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset); +void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, + u32 offset, u32 data); +long rtl8723_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + u8 txpwridx); +void rtl8723_phy_init_bb_rf_reg_def(struct ieee80211_hw *hw); +bool rtl8723_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, + u32 cmdtableidx, + u32 cmdtablesz, + enum swchnlcmd_id cmdid, + u32 para1, u32 para2, + u32 msdelay); +void rtl8723_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, + bool iqk_ok, + long result[][8], + u8 final_candidate, + bool btxonly); +void rtl8723_save_adda_registers(struct ieee80211_hw *hw, u32 *addareg, + u32 *addabackup, u32 registernum); +void rtl8723_phy_save_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup); +void rtl8723_phy_reload_adda_registers(struct ieee80211_hw *hw, + u32 *addareg, u32 *addabackup, + u32 regiesternum); +void rtl8723_phy_reload_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup); +void rtl8723_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg, + bool is_patha_on, bool is2t); +void rtl8723_phy_mac_setting_calibration(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup); +void rtl8723_phy_path_a_standby(struct ieee80211_hw *hw); +void rtl8723_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode); + +#endif diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 4933f02ce1d5..0398d3ea15b0 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -410,7 +410,7 @@ static void rtl_usb_init_sw(struct ieee80211_hw *hw) mac->current_ampdu_factor = 3; /* QOS */ - rtlusb->acm_method = eAcmWay2_SW; + rtlusb->acm_method = EACMWAY2_SW; /* IRQ */ /* HIMR - turn all on */ @@ -994,7 +994,7 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, seq_number += 1; seq_number <<= 4; } - rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc, info, sta, skb, + rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc, NULL, info, sta, skb, hw_queue, &tcb_desc); if (!ieee80211_has_morefrags(hdr->frame_control)) { if (qc) diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 8c647391bedf..6965afdf572a 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -41,6 +41,38 @@ #include <linux/completion.h> #include "debug.h" +#define MASKBYTE0 0xff +#define MASKBYTE1 0xff00 +#define MASKBYTE2 0xff0000 +#define MASKBYTE3 0xff000000 +#define MASKHWORD 0xffff0000 +#define MASKLWORD 0x0000ffff +#define MASKDWORD 0xffffffff +#define MASK12BITS 0xfff +#define MASKH4BITS 0xf0000000 +#define MASKOFDM_D 0xffc00000 +#define MASKCCK 0x3f3f3f3f + +#define MASK4BITS 0x0f +#define MASK20BITS 0xfffff +#define RFREG_OFFSET_MASK 0xfffff + +#define MASKBYTE0 0xff +#define MASKBYTE1 0xff00 +#define MASKBYTE2 0xff0000 +#define MASKBYTE3 0xff000000 +#define MASKHWORD 0xffff0000 +#define MASKLWORD 0x0000ffff +#define MASKDWORD 0xffffffff +#define MASK12BITS 0xfff +#define MASKH4BITS 0xf0000000 +#define MASKOFDM_D 0xffc00000 +#define MASKCCK 0x3f3f3f3f + +#define MASK4BITS 0x0f +#define MASK20BITS 0xfffff +#define RFREG_OFFSET_MASK 0xfffff + #define RF_CHANGE_BY_INIT 0 #define RF_CHANGE_BY_IPS BIT(28) #define RF_CHANGE_BY_PS BIT(29) @@ -49,6 +81,7 @@ #define IQK_ADDA_REG_NUM 16 #define IQK_MAC_REG_NUM 4 +#define IQK_THRESHOLD 8 #define MAX_KEY_LEN 61 #define KEY_BUF_SIZE 5 @@ -86,7 +119,18 @@ #define MAC80211_4ADDR_LEN 30 #define CHANNEL_MAX_NUMBER (14 + 24 + 21) /* 14 is the max channel no */ +#define CHANNEL_MAX_NUMBER_2G 14 +#define CHANNEL_MAX_NUMBER_5G 54 /* Please refer to + *"phy_GetChnlGroup8812A" and + * "Hal_ReadTxPowerInfo8812A" + */ +#define CHANNEL_MAX_NUMBER_5G_80M 7 #define CHANNEL_GROUP_MAX (3 + 9) /* ch1~3, 4~9, 10~14 = three groups */ +#define CHANNEL_MAX_NUMBER_5G 54 /* Please refer to + *"phy_GetChnlGroup8812A" and + * "Hal_ReadTxPowerInfo8812A" + */ +#define CHANNEL_MAX_NUMBER_5G_80M 7 #define MAX_PG_GROUP 13 #define CHANNEL_GROUP_MAX_2G 3 #define CHANNEL_GROUP_IDX_5GL 3 @@ -96,6 +140,7 @@ #define CHANNEL_MAX_NUMBER_2G 14 #define AVG_THERMAL_NUM 8 #define AVG_THERMAL_NUM_88E 4 +#define AVG_THERMAL_NUM_8723BE 4 #define MAX_TID_COUNT 9 /* for early mode */ @@ -107,6 +152,24 @@ #define MAX_CHNL_GROUP_24G 6 #define MAX_CHNL_GROUP_5G 14 +#define TX_PWR_BY_RATE_NUM_BAND 2 +#define TX_PWR_BY_RATE_NUM_RF 4 +#define TX_PWR_BY_RATE_NUM_SECTION 12 +#define MAX_BASE_NUM_IN_PHY_REG_PG_24G 6 +#define MAX_BASE_NUM_IN_PHY_REG_PG_5G 5 + +#define RTL8192EE_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg */ + +#define DEL_SW_IDX_SZ 30 +#define BAND_NUM 3 + +enum rf_tx_num { + RF_1TX = 0, + RF_2TX, + RF_MAX_TX_NUM, + RF_TX_NUM_NONIMPLEMENT, +}; + struct txpower_info_2g { u8 index_cck_base[MAX_RF_PATH][MAX_CHNL_GROUP_24G]; u8 index_bw40_base[MAX_RF_PATH][MAX_CHNL_GROUP_24G]; @@ -115,6 +178,8 @@ struct txpower_info_2g { u8 ofdm_diff[MAX_RF_PATH][MAX_TX_COUNT]; u8 bw20_diff[MAX_RF_PATH][MAX_TX_COUNT]; u8 bw40_diff[MAX_RF_PATH][MAX_TX_COUNT]; + u8 bw80_diff[MAX_RF_PATH][MAX_TX_COUNT]; + u8 bw160_diff[MAX_RF_PATH][MAX_TX_COUNT]; }; struct txpower_info_5g { @@ -123,6 +188,17 @@ struct txpower_info_5g { u8 ofdm_diff[MAX_RF_PATH][MAX_TX_COUNT]; u8 bw20_diff[MAX_RF_PATH][MAX_TX_COUNT]; u8 bw40_diff[MAX_RF_PATH][MAX_TX_COUNT]; + u8 bw80_diff[MAX_RF_PATH][MAX_TX_COUNT]; + u8 bw160_diff[MAX_RF_PATH][MAX_TX_COUNT]; +}; + +enum rate_section { + CCK = 0, + OFDM, + HT_MCS0_MCS7, + HT_MCS8_MCS15, + VHT_1SSMCS0_1SSMCS9, + VHT_2SSMCS0_2SSMCS9, }; enum intf_type { @@ -158,7 +234,10 @@ enum hardware_type { HARDWARE_TYPE_RTL8192DU, HARDWARE_TYPE_RTL8723AE, HARDWARE_TYPE_RTL8723U, + HARDWARE_TYPE_RTL8723BE, HARDWARE_TYPE_RTL8188EE, + HARDWARE_TYPE_RTL8821AE, + HARDWARE_TYPE_RTL8812AE, /* keep it last */ HARDWARE_TYPE_NUM @@ -195,8 +274,16 @@ enum hardware_type { _pdesc->rxmcs == DESC92_RATE5_5M || \ _pdesc->rxmcs == DESC92_RATE11M) +#define RTL8723E_RX_HAL_IS_CCK_RATE(rxmcs) \ + ((rxmcs) == DESC92_RATE1M || \ + (rxmcs) == DESC92_RATE2M || \ + (rxmcs) == DESC92_RATE5_5M || \ + (rxmcs) == DESC92_RATE11M) + enum scan_operation_backup_opt { SCAN_OPT_BACKUP = 0, + SCAN_OPT_BACKUP_BAND0 = 0, + SCAN_OPT_BACKUP_BAND1, SCAN_OPT_RESTORE, SCAN_OPT_MAX }; @@ -231,7 +318,9 @@ struct bb_reg_def { enum io_type { IO_CMD_PAUSE_DM_BY_SCAN = 0, - IO_CMD_RESUME_DM_BY_SCAN = 1, + IO_CMD_PAUSE_BAND0_DM_BY_SCAN = 0, + IO_CMD_PAUSE_BAND1_DM_BY_SCAN = 1, + IO_CMD_RESUME_DM_BY_SCAN = 2, }; enum hw_variables { @@ -298,6 +387,7 @@ enum hw_variables { HW_VAR_SET_RPWM, HW_VAR_H2C_FW_PWRMODE, HW_VAR_H2C_FW_JOINBSSRPT, + HW_VAR_H2C_FW_MEDIASTATUSRPT, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, HW_VAR_FW_PSMODE_STATUS, HW_VAR_RESUME_CLK_ON, @@ -330,6 +420,8 @@ enum hw_variables { HAL_DEF_WOWLAN, HW_VAR_MRC, + HW_VAR_KEEP_ALIVE, + HW_VAR_NAV_UPPER, HW_VAR_MGT_FILTER, HW_VAR_CTRL_FILTER, @@ -348,34 +440,34 @@ enum rt_oem_id { RT_CID_8187_HW_LED = 3, RT_CID_8187_NETGEAR = 4, RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, + RT_CID_819X_CAMEO = 6, + RT_CID_819X_RUNTOP = 7, + RT_CID_819X_SENAO = 8, RT_CID_TOSHIBA = 9, - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, + RT_CID_819X_NETCORE = 10, + RT_CID_NETTRONIX = 11, RT_CID_DLINK = 12, RT_CID_PRONET = 13, RT_CID_COREGA = 14, - RT_CID_819x_ALPHA = 15, - RT_CID_819x_Sitecom = 16, + RT_CID_819X_ALPHA = 15, + RT_CID_819X_SITECOM = 16, RT_CID_CCX = 17, - RT_CID_819x_Lenovo = 18, - RT_CID_819x_QMI = 19, - RT_CID_819x_Edimax_Belkin = 20, - RT_CID_819x_Sercomm_Belkin = 21, - RT_CID_819x_CAMEO1 = 22, - RT_CID_819x_MSI = 23, - RT_CID_819x_Acer = 24, - RT_CID_819x_HP = 27, - RT_CID_819x_CLEVO = 28, - RT_CID_819x_Arcadyan_Belkin = 29, - RT_CID_819x_SAMSUNG = 30, - RT_CID_819x_WNC_COREGA = 31, - RT_CID_819x_Foxcoon = 32, - RT_CID_819x_DELL = 33, - RT_CID_819x_PRONETS = 34, - RT_CID_819x_Edimax_ASUS = 35, + RT_CID_819X_LENOVO = 18, + RT_CID_819X_QMI = 19, + RT_CID_819X_EDIMAX_BELKIN = 20, + RT_CID_819X_SERCOMM_BELKIN = 21, + RT_CID_819X_CAMEO1 = 22, + RT_CID_819X_MSI = 23, + RT_CID_819X_ACER = 24, + RT_CID_819X_HP = 27, + RT_CID_819X_CLEVO = 28, + RT_CID_819X_ARCADYAN_BELKIN = 29, + RT_CID_819X_SAMSUNG = 30, + RT_CID_819X_WNC_COREGA = 31, + RT_CID_819X_FOXCOON = 32, + RT_CID_819X_DELL = 33, + RT_CID_819X_PRONETS = 34, + RT_CID_819X_EDIMAX_ASUS = 35, RT_CID_NETGEAR = 36, RT_CID_PLANEX = 37, RT_CID_CC_C = 38, @@ -389,6 +481,7 @@ enum hw_descs { HW_DESC_RXBUFF_ADDR, HW_DESC_RXPKT_LEN, HW_DESC_RXERO, + HW_DESC_RX_PREPARE, }; enum prime_sc { @@ -407,6 +500,7 @@ enum rf_type { enum ht_channel_width { HT_CHANNEL_WIDTH_20 = 0, HT_CHANNEL_WIDTH_20_40 = 1, + HT_CHANNEL_WIDTH_80 = 2, }; /* Ref: 802.11i sepc D10.0 7.3.2.25.1 @@ -471,6 +565,9 @@ enum rtl_var_map { MAC_RCR_ACRC32, MAC_RCR_ACF, MAC_RCR_AAP, + MAC_HIMR, + MAC_HIMRE, + MAC_HSISR, /*efuse map */ EFUSE_TEST, @@ -608,7 +705,7 @@ enum rtl_led_pin { enum acm_method { eAcmWay0_SwAndHw = 0, eAcmWay1_HW = 1, - eAcmWay2_SW = 2, + EACMWAY2_SW = 2, }; enum macphy_mode { @@ -645,7 +742,9 @@ enum wireless_mode { WIRELESS_MODE_G = 0x04, WIRELESS_MODE_AUTO = 0x08, WIRELESS_MODE_N_24G = 0x10, - WIRELESS_MODE_N_5G = 0x20 + WIRELESS_MODE_N_5G = 0x20, + WIRELESS_MODE_AC_5G = 0x40, + WIRELESS_MODE_AC_24G = 0x80 }; #define IS_WIRELESS_MODE_A(wirelessmode) \ @@ -669,6 +768,8 @@ enum ratr_table_mode { RATR_INX_WIRELESS_B = 6, RATR_INX_WIRELESS_MC = 7, RATR_INX_WIRELESS_A = 8, + RATR_INX_WIRELESS_AC_5N = 8, + RATR_INX_WIRELESS_AC_24N = 9, }; enum rtl_link_state { @@ -803,8 +904,12 @@ struct wireless_stats { long signal_strength; u8 rx_rssi_percentage[4]; + u8 rx_evm_dbm[4]; u8 rx_evm_percentage[2]; + u16 rx_cfo_short[4]; + u16 rx_cfo_tail[4]; + struct rt_smooth_data ui_rssi; struct rt_smooth_data ui_link_quality; }; @@ -817,9 +922,9 @@ struct rate_adaptive { u32 high_rssi_thresh_for_ra; u32 high2low_rssi_thresh_for_ra; u8 low2high_rssi_thresh_for_ra40m; - u32 low_rssi_thresh_for_ra40M; + u32 low_rssi_thresh_for_ra40m; u8 low2high_rssi_thresh_for_ra20m; - u32 low_rssi_thresh_for_ra20M; + u32 low_rssi_thresh_for_ra20m; u32 upper_rssi_threshold_ratr; u32 middleupper_rssi_threshold_ratr; u32 middle_rssi_threshold_ratr; @@ -833,6 +938,10 @@ struct rate_adaptive { u32 ping_rssi_thresh_for_ra; u32 last_ratr; u8 pre_ratr_state; + u8 ldpc_thres; + bool use_ldpc; + bool lower_rts_rate; + bool is_special_data; }; struct regd_pair_mapping { @@ -841,6 +950,16 @@ struct regd_pair_mapping { u16 reg_2ghz_ctl; }; +struct dynamic_primary_cca { + u8 pricca_flag; + u8 intf_flag; + u8 intf_type; + u8 dup_rts_flag; + u8 monitor_flag; + u8 ch_offset; + u8 mf_state; +}; + struct rtl_regulatory { char alpha2[2]; u16 country_code; @@ -976,16 +1095,29 @@ struct rtl_phy { u32 iqk_bb_backup[10]; bool iqk_initialized; + bool rfpath_rx_enable[MAX_RF_PATH]; + u8 reg_837; /* Dual mac */ bool need_iqk; struct iqk_matrix_regs iqk_matrix[IQK_MATRIX_SETTINGS_NUM]; bool rfpi_enable; + bool iqk_in_progress; u8 pwrgroup_cnt; u8 cck_high_power; /* MAX_PG_GROUP groups of pwr diff by rates */ u32 mcs_offset[MAX_PG_GROUP][16]; + u32 tx_power_by_rate_offset[TX_PWR_BY_RATE_NUM_BAND] + [TX_PWR_BY_RATE_NUM_RF] + [TX_PWR_BY_RATE_NUM_RF] + [TX_PWR_BY_RATE_NUM_SECTION]; + u8 txpwr_by_rate_base_24g[TX_PWR_BY_RATE_NUM_RF] + [TX_PWR_BY_RATE_NUM_RF] + [MAX_BASE_NUM_IN_PHY_REG_PG_24G]; + u8 txpwr_by_rate_base_5g[TX_PWR_BY_RATE_NUM_RF] + [TX_PWR_BY_RATE_NUM_RF] + [MAX_BASE_NUM_IN_PHY_REG_PG_5G]; u8 default_initialgain[4]; /* the current Tx power level */ @@ -998,6 +1130,7 @@ struct rtl_phy { bool apk_done; u32 reg_rf3c[2]; /* pathA / pathB */ + u32 backup_rf_0x1a;/*92ee*/ /* bfsync */ u8 framesync; u32 framesync_c34; @@ -1006,6 +1139,7 @@ struct rtl_phy { struct phy_parameters hwparam_tables[MAX_TAB]; u16 rf_pathmap; + u8 hw_rof_enable; /*Enable GPIO[9] as WL RF HW PDn source*/ enum rt_polarity_ctl polarity_ctl; }; @@ -1133,6 +1267,7 @@ struct rtl_mac { u8 use_cts_protect; u8 cur_40_prime_sc; u8 cur_40_prime_sc_bk; + u8 cur_80_prime_sc; u64 tsf; u8 retry_short; u8 retry_long; @@ -1213,6 +1348,7 @@ struct rtl_hal { bool being_init_adapter; bool bbrf_ready; bool mac_func_enable; + bool pre_edcca_enable; struct bt_coexist_8723 hal_coex_8723; enum intf_type interface; @@ -1234,6 +1370,7 @@ struct rtl_hal { /*Reserve page start offset except beacon in TxQ. */ u8 fw_rsvdpage_startoffset; u8 h2c_txcmd_seq; + u8 current_ra_rate; /* FW Cmd IO related */ u16 fwcmd_iomap; @@ -1273,6 +1410,9 @@ struct rtl_hal { bool disable_amsdu_8k; bool master_of_dmsp; bool slave_of_dmsp; + + u16 rx_tag;/*for 92ee*/ + u8 rts_en; }; struct rtl_security { @@ -1321,6 +1461,16 @@ struct fast_ant_training { bool becomelinked; }; +struct dm_phy_dbg_info { + char rx_snrdb[4]; + u64 num_qry_phy_status; + u64 num_qry_phy_status_cck; + u64 num_qry_phy_status_ofdm; + u16 num_qry_beacon_pkt; + u16 num_non_be_pkt; + s32 rx_evm[4]; +}; + struct rtl_dm { /*PHY status for Dynamic Management */ long entry_min_undec_sm_pwdb; @@ -1360,29 +1510,84 @@ struct rtl_dm { u8 txpower_track_control; bool interrupt_migration; bool disable_tx_int; - char ofdm_index[2]; + char ofdm_index[MAX_RF_PATH]; + u8 default_ofdm_index; + u8 default_cck_index; char cck_index; - char delta_power_index; - char delta_power_index_last; - char power_index_offset; + char delta_power_index[MAX_RF_PATH]; + char delta_power_index_last[MAX_RF_PATH]; + char power_index_offset[MAX_RF_PATH]; + char absolute_ofdm_swing_idx[MAX_RF_PATH]; + char remnant_ofdm_swing_idx[MAX_RF_PATH]; + char remnant_cck_idx; + bool modify_txagc_flag_path_a; + bool modify_txagc_flag_path_b; + + bool one_entry_only; + struct dm_phy_dbg_info dbginfo; + + /* Dynamic ATC switch */ + bool atc_status; + bool large_cfo_hit; + bool is_freeze; + int cfo_tail[2]; + int cfo_ave_pre; + int crystal_cap; + u8 cfo_threshold; + u32 packet_count; + u32 packet_count_pre; + u8 tx_rate; /*88e tx power tracking*/ - u8 swing_idx_ofdm[2]; + u8 swing_idx_ofdm[MAX_RF_PATH]; u8 swing_idx_ofdm_cur; - u8 swing_idx_ofdm_base; + u8 swing_idx_ofdm_base[MAX_RF_PATH]; bool swing_flag_ofdm; u8 swing_idx_cck; u8 swing_idx_cck_cur; u8 swing_idx_cck_base; bool swing_flag_cck; + char swing_diff_2g; + char swing_diff_5g; + + u8 delta_swing_table_idx_24gccka_p[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24gccka_n[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24gcckb_p[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24gcckb_n[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24ga_p[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24ga_n[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24gb_p[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24gb_n[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_5ga_p[BAND_NUM][DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_5ga_n[BAND_NUM][DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_5gb_p[BAND_NUM][DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_5gb_n[BAND_NUM][DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24ga_p_8188e[DEL_SW_IDX_SZ]; + u8 delta_swing_table_idx_24ga_n_8188e[DEL_SW_IDX_SZ]; + /* DMSP */ bool supp_phymode_switch; + /* DulMac */ struct fast_ant_training fat_table; + + u8 resp_tx_path; + u8 path_sel; + u32 patha_sum; + u32 pathb_sum; + u32 patha_cnt; + u32 pathb_cnt; + + u8 pre_channel; + u8 *p_channel; + u8 linked_interval; + + u64 last_tx_ok_cnt; + u64 last_rx_ok_cnt; }; -#define EFUSE_MAX_LOGICAL_SIZE 256 +#define EFUSE_MAX_LOGICAL_SIZE 512 struct rtl_efuse { bool autoLoad_ok; @@ -1422,12 +1627,9 @@ struct rtl_efuse { u8 eeprom_tssi_5g[3][2]; /* for 5GL/5GM/5GH band. */ u8 eeprom_pwrlimit_ht20[CHANNEL_GROUP_MAX]; u8 eeprom_pwrlimit_ht40[CHANNEL_GROUP_MAX]; - u8 eeprom_chnlarea_txpwr_cck[2][CHANNEL_GROUP_MAX_2G]; - u8 eeprom_chnlarea_txpwr_ht40_1s[2][CHANNEL_GROUP_MAX]; - u8 eprom_chnl_txpwr_ht40_2sdf[2][CHANNEL_GROUP_MAX]; - u8 txpwrlevel_cck[2][CHANNEL_MAX_NUMBER_2G]; - u8 txpwrlevel_ht40_1s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */ - u8 txpwrlevel_ht40_2s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */ + u8 eeprom_chnlarea_txpwr_cck[MAX_RF_PATH][CHANNEL_GROUP_MAX_2G]; + u8 eeprom_chnlarea_txpwr_ht40_1s[MAX_RF_PATH][CHANNEL_GROUP_MAX]; + u8 eprom_chnl_txpwr_ht40_2sdf[MAX_RF_PATH][CHANNEL_GROUP_MAX]; u8 internal_pa_5g[2]; /* pathA / pathB */ u8 eeprom_c9; @@ -1438,9 +1640,38 @@ struct rtl_efuse { u8 pwrgroup_ht20[2][CHANNEL_MAX_NUMBER]; u8 pwrgroup_ht40[2][CHANNEL_MAX_NUMBER]; - char txpwr_ht20diff[2][CHANNEL_MAX_NUMBER]; /*HT 20<->40 Pwr diff */ - /*For HT<->legacy pwr diff*/ - u8 txpwr_legacyhtdiff[2][CHANNEL_MAX_NUMBER]; + u8 txpwrlevel_cck[MAX_RF_PATH][CHANNEL_MAX_NUMBER_2G]; + /*For HT 40MHZ pwr */ + u8 txpwrlevel_ht40_1s[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + /*For HT 40MHZ pwr */ + u8 txpwrlevel_ht40_2s[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + + /*--------------------------------------------------------* + * 8192CE\8192SE\8192DE\8723AE use the following 4 arrays, + * other ICs (8188EE\8723BE\8192EE\8812AE...) + * define new arrays in Windows code. + * BUT, in linux code, we use the same array for all ICs. + * + * The Correspondance relation between two arrays is: + * txpwr_cckdiff[][] == CCK_24G_Diff[][] + * txpwr_ht20diff[][] == BW20_24G_Diff[][] + * txpwr_ht40diff[][] == BW40_24G_Diff[][] + * txpwr_legacyhtdiff[][] == OFDM_24G_Diff[][] + * + * Sizes of these arrays are decided by the larger ones. + */ + char txpwr_cckdiff[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + char txpwr_ht20diff[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + char txpwr_ht40diff[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + char txpwr_legacyhtdiff[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + + u8 txpwr_5g_bw40base[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; + u8 txpwr_5g_bw80base[MAX_RF_PATH][CHANNEL_MAX_NUMBER_5G_80M]; + char txpwr_5g_ofdmdiff[MAX_RF_PATH][MAX_TX_COUNT]; + char txpwr_5g_bw20diff[MAX_RF_PATH][MAX_TX_COUNT]; + char txpwr_5g_bw40diff[MAX_RF_PATH][MAX_TX_COUNT]; + char txpwr_5g_bw80diff[MAX_RF_PATH][MAX_TX_COUNT]; + u8 txpwr_safetyflag; /* Band edge enable flag */ u16 eeprom_txpowerdiff; u8 legacy_httxpowerdiff; /* Legacy to HT rate power diff */ @@ -1571,7 +1802,9 @@ struct rtl_stats { bool rx_is40Mhzpacket; u32 rx_pwdb_all; u8 rx_mimo_signalstrength[4]; /*in 0~100 index */ - s8 rx_mimo_sig_qual[2]; + s8 rx_mimo_sig_qual[4]; + u8 rx_pwr[4]; /* per-path's pwdb */ + u8 rx_snr[4]; /* per-path's SNR */ bool packet_matchbssid; bool is_cck; bool is_ht; @@ -1644,6 +1877,8 @@ struct rtl_tcb_desc { bool btx_enable_sw_calc_duration; }; +struct rtl92c_firmware_header; + struct rtl_hal_ops { int (*init_sw_vars) (struct ieee80211_hw *hw); void (*deinit_sw_vars) (struct ieee80211_hw *hw); @@ -1673,9 +1908,17 @@ struct rtl_hal_ops { void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val); void (*update_rate_tbl) (struct ieee80211_hw *hw, struct ieee80211_sta *sta, u8 rssi_level); + void (*pre_fill_tx_bd_desc)(struct ieee80211_hw *hw, u8 *tx_bd_desc, + u8 *desc, u8 queue_index, + struct sk_buff *skb, dma_addr_t addr); void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level); + u16 (*rx_desc_buff_remained_cnt)(struct ieee80211_hw *hw, + u8 queue_index); + void (*rx_check_dma_ok)(struct ieee80211_hw *hw, u8 *header_desc, + u8 queue_index); void (*fill_tx_desc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc_tx, + u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, @@ -1698,8 +1941,11 @@ struct rtl_hal_ops { enum rf_pwrstate rfpwr_state); void (*led_control) (struct ieee80211_hw *hw, enum led_ctl_mode ledaction); - void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val); + void (*set_desc)(struct ieee80211_hw *hw, u8 *pdesc, bool istx, + u8 desc_name, u8 *val); u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name); + bool (*is_tx_desc_closed) (struct ieee80211_hw *hw, + u8 hw_queue, u16 index); void (*tx_polling) (struct ieee80211_hw *hw, u8 hw_queue); void (*enable_hw_sec) (struct ieee80211_hw *hw); void (*set_key) (struct ieee80211_hw *hw, u32 key_index, @@ -1738,6 +1984,10 @@ struct rtl_hal_ops { void (*bt_coex_off_before_lps) (struct ieee80211_hw *hw); void (*fill_h2c_cmd) (struct ieee80211_hw *hw, u8 element_id, u32 cmd_len, u8 *p_cmdbuffer); + bool (*get_btc_status) (void); + bool (*is_fw_header) (struct rtl92c_firmware_header *hdr); + u32 (*rx_command_packet)(struct ieee80211_hw *hw, + struct rtl_stats status, struct sk_buff *skb); }; struct rtl_intf_ops { @@ -1847,6 +2097,8 @@ struct rtl_locks { /*Easy concurrent*/ spinlock_t check_sendpkt_lock; + + spinlock_t iqk_lock; }; struct rtl_works { @@ -1915,6 +2167,7 @@ struct ps_t { u8 cur_ccasate; u8 pre_rfstate; u8 cur_rfstate; + u8 initialize; long rssi_val_min; }; @@ -1939,6 +2192,7 @@ struct dig_t { u8 cursta_cstate; u8 presta_cstate; u8 curmultista_cstate; + u8 stop_dig; char back_val; char back_range_max; char back_range_min; @@ -1956,6 +2210,7 @@ struct dig_t { u8 cur_ccasate; u8 large_fa_hit; u8 dig_dynamic_min; + u8 dig_dynamic_min_1; u8 forbidden_igi; u8 dig_state; u8 dig_highpwrstate; @@ -1972,6 +2227,7 @@ struct dig_t { char backoffval_range_min; u8 dig_min_0; u8 dig_min_1; + u8 bt30_cur_igi; bool media_connect_0; bool media_connect_1; @@ -1986,6 +2242,96 @@ struct rtl_global_var { spinlock_t glb_list_lock; }; +struct rtl_btc_info { + u8 bt_type; + u8 btcoexist; + u8 ant_num; +}; + +struct bt_coexist_info { + struct rtl_btc_ops *btc_ops; + struct rtl_btc_info btc_info; + /* EEPROM BT info. */ + u8 eeprom_bt_coexist; + u8 eeprom_bt_type; + u8 eeprom_bt_ant_num; + u8 eeprom_bt_ant_isol; + u8 eeprom_bt_radio_shared; + + u8 bt_coexistence; + u8 bt_ant_num; + u8 bt_coexist_type; + u8 bt_state; + u8 bt_cur_state; /* 0:on, 1:off */ + u8 bt_ant_isolation; /* 0:good, 1:bad */ + u8 bt_pape_ctrl; /* 0:SW, 1:SW/HW dynamic */ + u8 bt_service; + u8 bt_radio_shared_type; + u8 bt_rfreg_origin_1e; + u8 bt_rfreg_origin_1f; + u8 bt_rssi_state; + u32 ratio_tx; + u32 ratio_pri; + u32 bt_edca_ul; + u32 bt_edca_dl; + + bool init_set; + bool bt_busy_traffic; + bool bt_traffic_mode_set; + bool bt_non_traffic_mode_set; + + bool fw_coexist_all_off; + bool sw_coexist_all_off; + bool hw_coexist_all_off; + u32 cstate; + u32 previous_state; + u32 cstate_h; + u32 previous_state_h; + + u8 bt_pre_rssi_state; + u8 bt_pre_rssi_state1; + + u8 reg_bt_iso; + u8 reg_bt_sco; + bool balance_on; + u8 bt_active_zero_cnt; + bool cur_bt_disabled; + bool pre_bt_disabled; + + u8 bt_profile_case; + u8 bt_profile_action; + bool bt_busy; + bool hold_for_bt_operation; + u8 lps_counter; +}; + +struct rtl_btc_ops { + void (*btc_init_variables) (struct rtl_priv *rtlpriv); + void (*btc_init_hal_vars) (struct rtl_priv *rtlpriv); + void (*btc_init_hw_config) (struct rtl_priv *rtlpriv); + void (*btc_ips_notify) (struct rtl_priv *rtlpriv, u8 type); + void (*btc_scan_notify) (struct rtl_priv *rtlpriv, u8 scantype); + void (*btc_connect_notify) (struct rtl_priv *rtlpriv, u8 action); + void (*btc_mediastatus_notify) (struct rtl_priv *rtlpriv, + enum _RT_MEDIA_STATUS mstatus); + void (*btc_periodical) (struct rtl_priv *rtlpriv); + void (*btc_halt_notify) (void); + void (*btc_btinfo_notify) (struct rtl_priv *rtlpriv, + u8 *tmp_buf, u8 length); + bool (*btc_is_limited_dig) (struct rtl_priv *rtlpriv); + bool (*btc_is_disable_edca_turbo) (struct rtl_priv *rtlpriv); + bool (*btc_is_bt_disabled) (struct rtl_priv *rtlpriv); +}; + +struct proxim { + bool proxim_on; + + void *proximity_priv; + int (*proxim_rx)(struct ieee80211_hw *hw, struct rtl_stats *status, + struct sk_buff *skb); + u8 (*proxim_get_var)(struct ieee80211_hw *hw, u8 type); +}; + struct rtl_priv { struct ieee80211_hw *hw; struct completion firmware_loading_complete; @@ -2008,6 +2354,7 @@ struct rtl_priv { struct rtl_ps_ctl psc; struct rate_adaptive ra; + struct dynamic_primary_cca primarycca; struct wireless_stats stats; struct rt_link_detect link_info; struct false_alarm_statistics falsealm_cnt; @@ -2048,6 +2395,20 @@ struct rtl_priv { bool enter_ps; /* true when entering PS */ u8 rate_mask[5]; + /* intel Proximity, should be alloc mem + * in intel Proximity module and can only + * be used in intel Proximity mode + */ + struct proxim proximity; + + /*for bt coexist use*/ + struct bt_coexist_info btcoexist; + + /* separate 92ee from other ICs, + * 92ee use new trx flow. + */ + bool use_new_trx_flow; + /*This must be the last item so that it points to the data allocated beyond this structure like: @@ -2079,6 +2440,15 @@ enum bt_co_type { BT_CSR_BC8 = 4, BT_RTL8756 = 5, BT_RTL8723A = 6, + BT_RTL8821A = 7, + BT_RTL8723B = 8, + BT_RTL8192E = 9, + BT_RTL8812A = 11, +}; + +enum bt_total_ant_num { + ANT_TOTAL_X2 = 0, + ANT_TOTAL_X1 = 1 }; enum bt_cur_state { @@ -2104,62 +2474,6 @@ enum bt_radio_shared { BT_RADIO_INDIVIDUAL = 1, }; -struct bt_coexist_info { - - /* EEPROM BT info. */ - u8 eeprom_bt_coexist; - u8 eeprom_bt_type; - u8 eeprom_bt_ant_num; - u8 eeprom_bt_ant_isol; - u8 eeprom_bt_radio_shared; - - u8 bt_coexistence; - u8 bt_ant_num; - u8 bt_coexist_type; - u8 bt_state; - u8 bt_cur_state; /* 0:on, 1:off */ - u8 bt_ant_isolation; /* 0:good, 1:bad */ - u8 bt_pape_ctrl; /* 0:SW, 1:SW/HW dynamic */ - u8 bt_service; - u8 bt_radio_shared_type; - u8 bt_rfreg_origin_1e; - u8 bt_rfreg_origin_1f; - u8 bt_rssi_state; - u32 ratio_tx; - u32 ratio_pri; - u32 bt_edca_ul; - u32 bt_edca_dl; - - bool init_set; - bool bt_busy_traffic; - bool bt_traffic_mode_set; - bool bt_non_traffic_mode_set; - - bool fw_coexist_all_off; - bool sw_coexist_all_off; - bool hw_coexist_all_off; - u32 cstate; - u32 previous_state; - u32 cstate_h; - u32 previous_state_h; - - u8 bt_pre_rssi_state; - u8 bt_pre_rssi_state1; - - u8 reg_bt_iso; - u8 reg_bt_sco; - bool balance_on; - u8 bt_active_zero_cnt; - bool cur_bt_disabled; - bool pre_bt_disabled; - - u8 bt_profile_case; - u8 bt_profile_action; - bool bt_busy; - bool hold_for_bt_operation; - u8 lps_counter; -}; - /**************************************** mem access macro define start diff --git a/drivers/net/wireless/ti/wilink_platform_data.c b/drivers/net/wireless/ti/wilink_platform_data.c index 998e95895f9d..a92bd3e89796 100644 --- a/drivers/net/wireless/ti/wilink_platform_data.c +++ b/drivers/net/wireless/ti/wilink_platform_data.c @@ -23,17 +23,17 @@ #include <linux/err.h> #include <linux/wl12xx.h> -static struct wl12xx_platform_data *platform_data; +static struct wl12xx_platform_data *wl12xx_platform_data; int __init wl12xx_set_platform_data(const struct wl12xx_platform_data *data) { - if (platform_data) + if (wl12xx_platform_data) return -EBUSY; if (!data) return -EINVAL; - platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); - if (!platform_data) + wl12xx_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); + if (!wl12xx_platform_data) return -ENOMEM; return 0; @@ -41,9 +41,34 @@ int __init wl12xx_set_platform_data(const struct wl12xx_platform_data *data) struct wl12xx_platform_data *wl12xx_get_platform_data(void) { - if (!platform_data) + if (!wl12xx_platform_data) return ERR_PTR(-ENODEV); - return platform_data; + return wl12xx_platform_data; } EXPORT_SYMBOL(wl12xx_get_platform_data); + +static struct wl1251_platform_data *wl1251_platform_data; + +int __init wl1251_set_platform_data(const struct wl1251_platform_data *data) +{ + if (wl1251_platform_data) + return -EBUSY; + if (!data) + return -EINVAL; + + wl1251_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); + if (!wl1251_platform_data) + return -ENOMEM; + + return 0; +} + +struct wl1251_platform_data *wl1251_get_platform_data(void) +{ + if (!wl1251_platform_data) + return ERR_PTR(-ENODEV); + + return wl1251_platform_data; +} +EXPORT_SYMBOL(wl1251_get_platform_data); diff --git a/drivers/net/wireless/ti/wl1251/cmd.c b/drivers/net/wireless/ti/wl1251/cmd.c index 223649bcaa5a..bf1fa18b9786 100644 --- a/drivers/net/wireless/ti/wl1251/cmd.c +++ b/drivers/net/wireless/ti/wl1251/cmd.c @@ -448,7 +448,7 @@ int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len, * Note: This bug may be caused by the fw's DTIM handling. */ if (is_zero_ether_addr(wl->bssid)) - cmd->params.scan_options |= WL1251_SCAN_OPT_PRIORITY_HIGH; + cmd->params.scan_options |= cpu_to_le16(WL1251_SCAN_OPT_PRIORITY_HIGH); cmd->params.num_channels = n_channels; cmd->params.num_probe_requests = n_probes; cmd->params.tx_rate = cpu_to_le16(1 << 1); /* 2 Mbps */ diff --git a/drivers/net/wireless/ti/wl1251/rx.c b/drivers/net/wireless/ti/wl1251/rx.c index 123c4bb50e0a..cde0eaf99714 100644 --- a/drivers/net/wireless/ti/wl1251/rx.c +++ b/drivers/net/wireless/ti/wl1251/rx.c @@ -180,7 +180,7 @@ static void wl1251_rx_body(struct wl1251 *wl, wl1251_mem_read(wl, rx_packet_ring_addr, rx_buffer, length); /* The actual length doesn't include the target's alignment */ - skb->len = desc->length - PLCP_HEADER_LENGTH; + skb_trim(skb, desc->length - PLCP_HEADER_LENGTH); fc = (u16 *)skb->data; diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c index e2b3d9c541e8..b661f896e9fe 100644 --- a/drivers/net/wireless/ti/wl1251/sdio.c +++ b/drivers/net/wireless/ti/wl1251/sdio.c @@ -28,6 +28,7 @@ #include <linux/wl12xx.h> #include <linux/irq.h> #include <linux/pm_runtime.h> +#include <linux/gpio.h> #include "wl1251.h" @@ -182,8 +183,9 @@ static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable) * callback in case it wants to do any additional setup, * for example enabling clock buffer for the module. */ - if (wl->set_power) - wl->set_power(true); + if (gpio_is_valid(wl->power_gpio)) + gpio_set_value(wl->power_gpio, true); + ret = pm_runtime_get_sync(&func->dev); if (ret < 0) { @@ -203,8 +205,8 @@ static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable) if (ret < 0) goto out; - if (wl->set_power) - wl->set_power(false); + if (gpio_is_valid(wl->power_gpio)) + gpio_set_value(wl->power_gpio, false); } out: @@ -227,7 +229,7 @@ static int wl1251_sdio_probe(struct sdio_func *func, struct wl1251 *wl; struct ieee80211_hw *hw; struct wl1251_sdio *wl_sdio; - const struct wl12xx_platform_data *wl12xx_board_data; + const struct wl1251_platform_data *wl1251_board_data; hw = wl1251_alloc_hw(); if (IS_ERR(hw)) @@ -254,11 +256,20 @@ static int wl1251_sdio_probe(struct sdio_func *func, wl->if_priv = wl_sdio; wl->if_ops = &wl1251_sdio_ops; - wl12xx_board_data = wl12xx_get_platform_data(); - if (!IS_ERR(wl12xx_board_data)) { - wl->set_power = wl12xx_board_data->set_power; - wl->irq = wl12xx_board_data->irq; - wl->use_eeprom = wl12xx_board_data->use_eeprom; + wl1251_board_data = wl1251_get_platform_data(); + if (!IS_ERR(wl1251_board_data)) { + wl->power_gpio = wl1251_board_data->power_gpio; + wl->irq = wl1251_board_data->irq; + wl->use_eeprom = wl1251_board_data->use_eeprom; + } + + if (gpio_is_valid(wl->power_gpio)) { + ret = devm_gpio_request(&func->dev, wl->power_gpio, + "wl1251 power"); + if (ret) { + wl1251_error("Failed to request gpio: %d\n", ret); + goto disable; + } } if (wl->irq) { diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c index 1342f81e683d..b06d36d99362 100644 --- a/drivers/net/wireless/ti/wl1251/spi.c +++ b/drivers/net/wireless/ti/wl1251/spi.c @@ -26,6 +26,10 @@ #include <linux/crc7.h> #include <linux/spi/spi.h> #include <linux/wl12xx.h> +#include <linux/gpio.h> +#include <linux/of.h> +#include <linux/of_gpio.h> +#include <linux/regulator/consumer.h> #include "wl1251.h" #include "reg.h" @@ -221,8 +225,8 @@ static void wl1251_spi_disable_irq(struct wl1251 *wl) static int wl1251_spi_set_power(struct wl1251 *wl, bool enable) { - if (wl->set_power) - wl->set_power(enable); + if (gpio_is_valid(wl->power_gpio)) + gpio_set_value(wl->power_gpio, enable); return 0; } @@ -238,13 +242,13 @@ static const struct wl1251_if_operations wl1251_spi_ops = { static int wl1251_spi_probe(struct spi_device *spi) { - struct wl12xx_platform_data *pdata; + struct wl1251_platform_data *pdata = dev_get_platdata(&spi->dev); + struct device_node *np = spi->dev.of_node; struct ieee80211_hw *hw; struct wl1251 *wl; int ret; - pdata = dev_get_platdata(&spi->dev); - if (!pdata) { + if (!np && !pdata) { wl1251_error("no platform data"); return -ENODEV; } @@ -271,22 +275,42 @@ static int wl1251_spi_probe(struct spi_device *spi) goto out_free; } - wl->set_power = pdata->set_power; - if (!wl->set_power) { - wl1251_error("set power function missing in platform data"); - return -ENODEV; + if (np) { + wl->use_eeprom = of_property_read_bool(np, "ti,wl1251-has-eeprom"); + wl->power_gpio = of_get_named_gpio(np, "ti,power-gpio", 0); + } else if (pdata) { + wl->power_gpio = pdata->power_gpio; + wl->use_eeprom = pdata->use_eeprom; + } + + if (wl->power_gpio == -EPROBE_DEFER) { + ret = -EPROBE_DEFER; + goto out_free; + } + + if (gpio_is_valid(wl->power_gpio)) { + ret = devm_gpio_request_one(&spi->dev, wl->power_gpio, + GPIOF_OUT_INIT_LOW, "wl1251 power"); + if (ret) { + wl1251_error("Failed to request gpio: %d\n", ret); + goto out_free; + } + } else { + wl1251_error("set power gpio missing in platform data"); + ret = -ENODEV; + goto out_free; } wl->irq = spi->irq; if (wl->irq < 0) { wl1251_error("irq missing in platform data"); - return -ENODEV; + ret = -ENODEV; + goto out_free; } - wl->use_eeprom = pdata->use_eeprom; - irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); - ret = request_irq(wl->irq, wl1251_irq, 0, DRIVER_NAME, wl); + ret = devm_request_irq(&spi->dev, wl->irq, wl1251_irq, 0, + DRIVER_NAME, wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); goto out_free; @@ -294,16 +318,26 @@ static int wl1251_spi_probe(struct spi_device *spi) irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); + wl->vio = devm_regulator_get(&spi->dev, "vio"); + if (IS_ERR(wl->vio)) { + ret = PTR_ERR(wl->vio); + wl1251_error("vio regulator missing: %d", ret); + goto out_free; + } + + ret = regulator_enable(wl->vio); + if (ret) + goto out_free; + ret = wl1251_init_ieee80211(wl); if (ret) - goto out_irq; + goto disable_regulator; return 0; - out_irq: - free_irq(wl->irq, wl); - - out_free: +disable_regulator: + regulator_disable(wl->vio); +out_free: ieee80211_free_hw(hw); return ret; @@ -315,6 +349,7 @@ static int wl1251_spi_remove(struct spi_device *spi) free_irq(wl->irq, wl); wl1251_free_hw(wl); + regulator_disable(wl->vio); return 0; } diff --git a/drivers/net/wireless/ti/wl1251/wl1251.h b/drivers/net/wireless/ti/wl1251/wl1251.h index 235617a7716d..16dae5269175 100644 --- a/drivers/net/wireless/ti/wl1251/wl1251.h +++ b/drivers/net/wireless/ti/wl1251/wl1251.h @@ -276,10 +276,12 @@ struct wl1251 { void *if_priv; const struct wl1251_if_operations *if_ops; - void (*set_power)(bool enable); + int power_gpio; int irq; bool use_eeprom; + struct regulator *vio; + spinlock_t wl_lock; enum wl1251_state state; diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 7aae5b3a0c2c..ed88d3913483 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -800,7 +800,7 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen) size_t len; /* Make sure we have enough room */ - len = min(maxlen, (size_t)(PAGE_SIZE - wl->fwlog_size)); + len = min_t(size_t, maxlen, PAGE_SIZE - wl->fwlog_size); /* Fill the FW log file, consumed by the sysfs fwlog entry */ memcpy(wl->fwlog + wl->fwlog_size, memblock, len); @@ -3668,8 +3668,8 @@ out: return ret; } -static void wl1271_op_sched_scan_stop(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static int wl1271_op_sched_scan_stop(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) { struct wl1271 *wl = hw->priv; struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); @@ -3691,6 +3691,8 @@ static void wl1271_op_sched_scan_stop(struct ieee80211_hw *hw, wl1271_ps_elp_sleep(wl); out: mutex_unlock(&wl->mutex); + + return 0; } static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value) diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index b2c018dccf18..dbe826dd7c23 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -211,7 +211,7 @@ static int __must_check wl12xx_spi_raw_read(struct device *child, int addr, u32 chunk_len; while (len > 0) { - chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len); + chunk_len = min_t(size_t, WSPI_MAX_CHUNK_SIZE, len); cmd = &wl->buffer_cmd; busy_buf = wl->buffer_busyword; @@ -285,7 +285,7 @@ static int __must_check wl12xx_spi_raw_write(struct device *child, int addr, cmd = &commands[0]; i = 0; while (len > 0) { - chunk_len = min((size_t)WSPI_MAX_CHUNK_SIZE, len); + chunk_len = min_t(size_t, WSPI_MAX_CHUNK_SIZE, len); *cmd = 0; *cmd |= WSPI_CMD_WRITE; diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c index 8e583497940d..24dd288d6809 100644 --- a/drivers/net/wireless/ti/wlcore/sysfs.c +++ b/drivers/net/wireless/ti/wlcore/sysfs.c @@ -152,7 +152,7 @@ static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj, } /* Seeking is not supported - old logs are not kept. Disregard pos. */ - len = min(count, (size_t)wl->fwlog_size); + len = min_t(size_t, count, wl->fwlog_size); wl->fwlog_size -= len; memcpy(buffer, wl->fwlog, len); diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index d24d4a958c67..d5c371d77ddf 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -42,8 +42,7 @@ #include <linux/slab.h> #include <linux/string.h> #include <linux/wireless.h> -#include <linux/ieee80211.h> -#include <linux/etherdevice.h> +#include <net/cfg80211.h> #include <net/iw_handler.h> @@ -1454,7 +1453,8 @@ static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info, { struct wl3501_card *this = netdev_priv(dev); - wrqu->freq.m = ieee80211_dsss_chan_to_freq(this->chan) * 100000; + wrqu->freq.m = 100000 * + ieee80211_channel_to_frequency(this->chan, IEEE80211_BAND_2GHZ); wrqu->freq.e = 1; return 0; } diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index d39c4178c33a..6f5c793a7855 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -18,7 +18,7 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/wireless.h> -#include <linux/ieee80211.h> +#include <net/cfg80211.h> #include <net/iw_handler.h> #include <linux/string.h> #include <linux/if_arp.h> @@ -914,11 +914,8 @@ static int zd1201_set_freq(struct net_device *dev, if (freq->e == 0) channel = freq->m; - else { - channel = ieee80211_freq_to_dsss_chan(freq->m); - if (channel < 0) - channel = 0; - } + else + channel = ieee80211_frequency_to_channel(freq->m); err = zd1201_setconfig16(zd, ZD1201_RID_CNFOWNCHANNEL, channel); if (err) diff --git a/drivers/staging/rtl8821ae/rtl8821ae/trx.c b/drivers/staging/rtl8821ae/rtl8821ae/trx.c index 75ae4387fe19..963b55f661c8 100644 --- a/drivers/staging/rtl8821ae/rtl8821ae/trx.c +++ b/drivers/staging/rtl8821ae/rtl8821ae/trx.c @@ -616,7 +616,7 @@ bool rtl8821ae_rx_query_desc(struct ieee80211_hw *hw, return false; } - if ((ieee80211_is_robust_mgmt_frame(hdr)) && + if ((_ieee80211_is_robust_mgmt_frame(hdr)) && (ieee80211_has_protected(hdr->frame_control))) rx_status->flag &= ~RX_FLAG_DECRYPTED; else diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c index a7d24c95191d..7dd2b95416e8 100644 --- a/drivers/staging/wlan-ng/cfg80211.c +++ b/drivers/staging/wlan-ng/cfg80211.c @@ -416,7 +416,7 @@ static int prism2_scan(struct wiphy *wiphy, memcpy(&ie_buf[2], &(msg2.ssid.data.data), msg2.ssid.data.len); bss = cfg80211_inform_bss(wiphy, ieee80211_get_channel(wiphy, - ieee80211_dsss_chan_to_freq(msg2.dschannel.data)), + ieee80211_channel_to_frequency(msg2.dschannel.data, IEEE80211_BAND_2GHZ)), (const u8 *) &(msg2.bssid.data.data), msg2.timestamp.data, msg2.capinfo.data, msg2.beaconperiod.data, diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 5f349355ee54..06299048c4f4 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2308,42 +2308,6 @@ static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr, } /** - * ieee80211_dsss_chan_to_freq - get channel center frequency - * @channel: the DSSS channel - * - * Convert IEEE802.11 DSSS channel to the center frequency (MHz). - * Ref IEEE 802.11-2007 section 15.6 - */ -static inline int ieee80211_dsss_chan_to_freq(int channel) -{ - if ((channel > 0) && (channel < 14)) - return 2407 + (channel * 5); - else if (channel == 14) - return 2484; - else - return -1; -} - -/** - * ieee80211_freq_to_dsss_chan - get channel - * @freq: the frequency - * - * Convert frequency (MHz) to IEEE802.11 DSSS channel - * Ref IEEE 802.11-2007 section 15.6 - * - * This routine selects the channel with the closest center frequency. - */ -static inline int ieee80211_freq_to_dsss_chan(int freq) -{ - if ((freq >= 2410) && (freq < 2475)) - return (freq - 2405) / 5; - else if ((freq >= 2482) && (freq < 2487)) - return 14; - else - return -1; -} - -/** * ieee80211_tu_to_usec - convert time units (TU) to microseconds * @tu: the TUs */ diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 3737f7218f51..7bb6148d990f 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -23,6 +23,7 @@ #define TEMP_MINOR 131 /* Temperature Sensor */ #define RTC_MINOR 135 #define EFI_RTC_MINOR 136 /* EFI Time services */ +#define VHCI_MINOR 137 #define SUN_OPENPROM_MINOR 139 #define DMAPI_MINOR 140 /* DMAPI */ #define NVRAM_MINOR 144 diff --git a/include/linux/tty.h b/include/linux/tty.h index 90b4fdc8a61f..4781d7b27dd3 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -518,9 +518,9 @@ extern void tty_port_put(struct tty_port *port); static inline struct tty_port *tty_port_get(struct tty_port *port) { - if (port) - kref_get(&port->kref); - return port; + if (port && kref_get_unless_zero(&port->kref)) + return port; + return NULL; } /* If the cts flow control is enabled, return true. */ diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h index a54fe82e704b..a9c723be1acf 100644 --- a/include/linux/wl12xx.h +++ b/include/linux/wl12xx.h @@ -48,11 +48,15 @@ enum { WL12XX_TCXOCLOCK_33_6 = 7, /* 33.6 MHz */ }; -struct wl12xx_platform_data { - void (*set_power)(bool enable); +struct wl1251_platform_data { + int power_gpio; /* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */ int irq; bool use_eeprom; +}; + +struct wl12xx_platform_data { + int irq; int board_ref_clock; int board_tcxo_clock; unsigned long platform_quirks; @@ -68,6 +72,10 @@ int wl12xx_set_platform_data(const struct wl12xx_platform_data *data); struct wl12xx_platform_data *wl12xx_get_platform_data(void); +int wl1251_set_platform_data(const struct wl1251_platform_data *data); + +struct wl1251_platform_data *wl1251_get_platform_data(void); + #else static inline @@ -82,6 +90,18 @@ struct wl12xx_platform_data *wl12xx_get_platform_data(void) return ERR_PTR(-ENODATA); } +static inline +int wl1251_set_platform_data(const struct wl1251_platform_data *data) +{ + return -ENOSYS; +} + +static inline +struct wl1251_platform_data *wl1251_get_platform_data(void) +{ + return ERR_PTR(-ENODATA); +} + #endif #endif diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index f4f9ee466791..904777c1cd24 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -65,6 +65,7 @@ struct bt_security { #define BT_SECURITY_LOW 1 #define BT_SECURITY_MEDIUM 2 #define BT_SECURITY_HIGH 3 +#define BT_SECURITY_FIPS 4 #define BT_DEFER_SETUP 7 diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 66c1cd87bfe7..be150cf8cd43 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -117,11 +117,18 @@ enum { HCI_SERVICE_CACHE, HCI_DEBUG_KEYS, HCI_DUT_MODE, + HCI_FORCE_SC, + HCI_FORCE_STATIC_ADDR, HCI_UNREGISTER, HCI_USER_CHANNEL, HCI_LE_SCAN, HCI_SSP_ENABLED, + HCI_SC_ENABLED, + HCI_SC_ONLY, + HCI_PRIVACY, + HCI_RPA_EXPIRED, + HCI_RPA_RESOLVING, HCI_HS_ENABLED, HCI_LE_ENABLED, HCI_ADVERTISING, @@ -133,6 +140,7 @@ enum { HCI_FAST_CONNECTABLE, HCI_BREDR_ENABLED, HCI_6LOWPAN_ENABLED, + HCI_LE_SCAN_INTERRUPTED, }; /* A mask for the flags that are supposed to remain when a reset happens @@ -175,6 +183,8 @@ enum { #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ +#define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ +#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01 @@ -282,10 +292,14 @@ enum { #define LMP_SYNC_TRAIN 0x04 #define LMP_SYNC_SCAN 0x08 +#define LMP_SC 0x01 +#define LMP_PING 0x02 + /* Host features */ #define LMP_HOST_SSP 0x01 #define LMP_HOST_LE 0x02 #define LMP_HOST_LE_BREDR 0x04 +#define LMP_HOST_SC 0x08 /* Connection modes */ #define HCI_CM_ACTIVE 0x0000 @@ -307,6 +321,7 @@ enum { #define HCI_LM_TRUSTED 0x0008 #define HCI_LM_RELIABLE 0x0010 #define HCI_LM_SECURE 0x0020 +#define HCI_LM_FIPS 0x0040 /* Authentication types */ #define HCI_AT_NO_BONDING 0x00 @@ -327,17 +342,24 @@ enum { #define HCI_LK_LOCAL_UNIT 0x01 #define HCI_LK_REMOTE_UNIT 0x02 #define HCI_LK_DEBUG_COMBINATION 0x03 -#define HCI_LK_UNAUTH_COMBINATION 0x04 -#define HCI_LK_AUTH_COMBINATION 0x05 +#define HCI_LK_UNAUTH_COMBINATION_P192 0x04 +#define HCI_LK_AUTH_COMBINATION_P192 0x05 #define HCI_LK_CHANGED_COMBINATION 0x06 +#define HCI_LK_UNAUTH_COMBINATION_P256 0x07 +#define HCI_LK_AUTH_COMBINATION_P256 0x08 /* The spec doesn't define types for SMP keys, the _MASTER suffix is implied */ #define HCI_SMP_STK 0x80 #define HCI_SMP_STK_SLAVE 0x81 #define HCI_SMP_LTK 0x82 #define HCI_SMP_LTK_SLAVE 0x83 +/* Long Term Key types */ +#define HCI_LTK_UNAUTH 0x00 +#define HCI_LTK_AUTH 0x01 + /* ---- HCI Error Codes ---- */ #define HCI_ERROR_AUTH_FAILURE 0x05 +#define HCI_ERROR_MEMORY_EXCEEDED 0x07 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 #define HCI_ERROR_REJ_BAD_ADDR 0x0f #define HCI_ERROR_REMOTE_USER_TERM 0x13 @@ -660,6 +682,15 @@ struct hci_rp_set_csb { #define HCI_OP_START_SYNC_TRAIN 0x0443 +#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 +struct hci_cp_remote_oob_ext_data_reply { + bdaddr_t bdaddr; + __u8 hash192[16]; + __u8 randomizer192[16]; + __u8 hash256[16]; + __u8 randomizer256[16]; +} __packed; + #define HCI_OP_SNIFF_MODE 0x0803 struct hci_cp_sniff_mode { __le16 handle; @@ -933,6 +964,26 @@ struct hci_rp_write_sync_train_params { __le16 sync_train_int; } __packed; +#define HCI_OP_READ_SC_SUPPORT 0x0c79 +struct hci_rp_read_sc_support { + __u8 status; + __u8 support; +} __packed; + +#define HCI_OP_WRITE_SC_SUPPORT 0x0c7a +struct hci_cp_write_sc_support { + __u8 support; +} __packed; + +#define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d +struct hci_rp_read_local_oob_ext_data { + __u8 status; + __u8 hash192[16]; + __u8 randomizer192[16]; + __u8 hash256[16]; + __u8 randomizer256[16]; +} __packed; + #define HCI_OP_READ_LOCAL_VERSION 0x1001 struct hci_rp_read_local_version { __u8 status; @@ -1133,6 +1184,9 @@ struct hci_cp_le_set_scan_enable { __u8 filter_dup; } __packed; +#define HCI_LE_USE_PEER_ADDR 0x00 +#define HCI_LE_USE_WHITELIST 0x01 + #define HCI_OP_LE_CREATE_CONN 0x200d struct hci_cp_le_create_conn { __le16 scan_interval; @@ -1157,6 +1211,20 @@ struct hci_rp_le_read_white_list_size { __u8 size; } __packed; +#define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 + +#define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 +struct hci_cp_le_add_to_white_list { + __u8 bdaddr_type; + bdaddr_t bdaddr; +} __packed; + +#define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 +struct hci_cp_le_del_from_white_list { + __u8 bdaddr_type; + bdaddr_t bdaddr; +} __packed; + #define HCI_OP_LE_CONN_UPDATE 0x2013 struct hci_cp_le_conn_update { __le16 handle; @@ -1171,7 +1239,7 @@ struct hci_cp_le_conn_update { #define HCI_OP_LE_START_ENC 0x2019 struct hci_cp_le_start_enc { __le16 handle; - __u8 rand[8]; + __le64 rand; __le16 ediv; __u8 ltk[16]; } __packed; @@ -1583,7 +1651,7 @@ struct hci_ev_le_conn_complete { #define HCI_EV_LE_LTK_REQ 0x05 struct hci_ev_le_ltk_req { __le16 handle; - __u8 random[8]; + __le64 rand; __le16 ediv; } __packed; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index f2f0cf5865c4..dbb788e4f265 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -99,9 +99,17 @@ struct smp_ltk { u8 type; u8 enc_size; __le16 ediv; - u8 rand[8]; + __le64 rand; u8 val[16]; -} __packed; +}; + +struct smp_irk { + struct list_head list; + bdaddr_t rpa; + bdaddr_t bdaddr; + u8 addr_type; + u8 val[16]; +}; struct link_key { struct list_head list; @@ -114,12 +122,17 @@ struct link_key { struct oob_data { struct list_head list; bdaddr_t bdaddr; - u8 hash[16]; - u8 randomizer[16]; + u8 hash192[16]; + u8 randomizer192[16]; + u8 hash256[16]; + u8 randomizer256[16]; }; #define HCI_MAX_SHORT_NAME_LENGTH 10 +/* Default LE RPA expiry time, 15 minutes */ +#define HCI_DEFAULT_RPA_TIMEOUT (15 * 60) + struct amp_assoc { __u16 len; __u16 offset; @@ -141,8 +154,9 @@ struct hci_dev { __u8 bus; __u8 dev_type; bdaddr_t bdaddr; + bdaddr_t random_addr; bdaddr_t static_addr; - __u8 own_addr_type; + __u8 adv_addr_type; __u8 dev_name[HCI_MAX_NAME_LENGTH]; __u8 short_name[HCI_MAX_SHORT_NAME_LENGTH]; __u8 eir[HCI_MAX_EIR_LENGTH]; @@ -167,6 +181,7 @@ struct hci_dev { __u16 page_scan_interval; __u16 page_scan_window; __u8 page_scan_type; + __u8 le_adv_channel_map; __u16 le_scan_interval; __u16 le_scan_window; __u16 le_conn_min_interval; @@ -257,19 +272,21 @@ struct hci_dev { __u32 req_status; __u32 req_result; - struct list_head mgmt_pending; + struct crypto_blkcipher *tfm_aes; struct discovery_state discovery; struct hci_conn_hash conn_hash; - struct list_head blacklist; + struct list_head mgmt_pending; + struct list_head blacklist; struct list_head uuids; - struct list_head link_keys; - struct list_head long_term_keys; - + struct list_head identity_resolving_keys; struct list_head remote_oob_data; + struct list_head le_white_list; + struct list_head le_conn_params; + struct list_head pend_le_conns; struct hci_dev_stats stat; @@ -291,6 +308,11 @@ struct hci_dev { __u8 scan_rsp_data[HCI_MAX_AD_LENGTH]; __u8 scan_rsp_data_len; + __u8 irk[16]; + __u32 rpa_timeout; + struct delayed_work rpa_expired; + bdaddr_t rpa; + int (*open)(struct hci_dev *hdev); int (*close)(struct hci_dev *hdev); int (*flush)(struct hci_dev *hdev); @@ -310,6 +332,10 @@ struct hci_conn { __u8 dst_type; bdaddr_t src; __u8 src_type; + bdaddr_t init_addr; + __u8 init_addr_type; + bdaddr_t resp_addr; + __u8 resp_addr_type; __u16 handle; __u16 state; __u8 mode; @@ -332,6 +358,8 @@ struct hci_conn { __u8 passkey_entered; __u16 disc_timeout; __u16 setting; + __u16 le_conn_min_interval; + __u16 le_conn_max_interval; unsigned long flags; __u8 remote_cap; @@ -347,6 +375,7 @@ struct hci_conn { struct delayed_work disc_work; struct delayed_work auto_accept_work; struct delayed_work idle_work; + struct delayed_work le_conn_timeout; struct device dev; @@ -372,6 +401,22 @@ struct hci_chan { __u8 state; }; +struct hci_conn_params { + struct list_head list; + + bdaddr_t addr; + u8 addr_type; + + u16 conn_min_interval; + u16 conn_max_interval; + + enum { + HCI_AUTO_CONN_DISABLED, + HCI_AUTO_CONN_ALWAYS, + HCI_AUTO_CONN_LINK_LOSS, + } auto_connect; +}; + extern struct list_head hci_dev_list; extern struct list_head hci_cb_list; extern rwlock_t hci_dev_list_lock; @@ -446,6 +491,8 @@ enum { HCI_CONN_LE_SMP_PEND, HCI_CONN_MGMT_CONNECTED, HCI_CONN_SSP_ENABLED, + HCI_CONN_SC_ENABLED, + HCI_CONN_AES_CCM, HCI_CONN_POWER_SAVE, HCI_CONN_REMOTE_OOB, HCI_CONN_6LOWPAN, @@ -458,6 +505,13 @@ static inline bool hci_conn_ssp_enabled(struct hci_conn *conn) test_bit(HCI_CONN_SSP_ENABLED, &conn->flags); } +static inline bool hci_conn_sc_enabled(struct hci_conn *conn) +{ + struct hci_dev *hdev = conn->hdev; + return test_bit(HCI_SC_ENABLED, &hdev->dev_flags) && + test_bit(HCI_CONN_SC_ENABLED, &conn->flags); +} + static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) { struct hci_conn_hash *h = &hdev->conn_hash; @@ -521,6 +575,13 @@ static inline unsigned int hci_conn_num(struct hci_dev *hdev, __u8 type) } } +static inline unsigned int hci_conn_count(struct hci_dev *hdev) +{ + struct hci_conn_hash *c = &hdev->conn_hash; + + return c->acl_num + c->amp_num + c->sco_num + c->le_num; +} + static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev, __u16 handle) { @@ -594,8 +655,10 @@ void hci_chan_del(struct hci_chan *chan); void hci_chan_list_flush(struct hci_conn *conn); struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); -struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, - __u8 dst_type, __u8 sec_level, __u8 auth_type); +struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, + u8 dst_type, u8 sec_level, u8 auth_type); +struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, + u8 sec_level, u8 auth_type); struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, __u16 setting); int hci_conn_check_link_mode(struct hci_conn *conn); @@ -606,6 +669,8 @@ int hci_conn_switch_role(struct hci_conn *conn, __u8 role); void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active); +void hci_le_conn_failed(struct hci_conn *conn, u8 status); + /* * hci_conn_get() and hci_conn_put() are used to control the life-time of an * "hci_conn" object. They do not guarantee that the hci_conn object is running, @@ -737,31 +802,64 @@ int hci_inquiry(void __user *arg); struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); -int hci_blacklist_clear(struct hci_dev *hdev); int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); -int hci_uuids_clear(struct hci_dev *hdev); +struct bdaddr_list *hci_white_list_lookup(struct hci_dev *hdev, + bdaddr_t *bdaddr, u8 type); +void hci_white_list_clear(struct hci_dev *hdev); +int hci_white_list_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); +int hci_white_list_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); + +struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev, + bdaddr_t *addr, u8 addr_type); +int hci_conn_params_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type, + u8 auto_connect, u16 conn_min_interval, + u16 conn_max_interval); +void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type); +void hci_conn_params_clear(struct hci_dev *hdev); -int hci_link_keys_clear(struct hci_dev *hdev); +struct bdaddr_list *hci_pend_le_conn_lookup(struct hci_dev *hdev, + bdaddr_t *addr, u8 addr_type); +void hci_pend_le_conn_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type); +void hci_pend_le_conn_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type); +void hci_pend_le_conns_clear(struct hci_dev *hdev); + +void hci_update_background_scan(struct hci_dev *hdev); + +void hci_uuids_clear(struct hci_dev *hdev); + +void hci_link_keys_clear(struct hci_dev *hdev); struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len); -struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]); -int hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type, - int new_key, u8 authenticated, u8 tk[16], u8 enc_size, - __le16 ediv, u8 rand[8]); +struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, __le64 rand, + bool master); +struct smp_ltk *hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type, u8 type, u8 authenticated, + u8 tk[16], u8 enc_size, __le16 ediv, __le64 rand); struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 addr_type); -int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr); -int hci_smp_ltks_clear(struct hci_dev *hdev); + u8 addr_type, bool master); +int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 bdaddr_type); +void hci_smp_ltks_clear(struct hci_dev *hdev); int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); -int hci_remote_oob_data_clear(struct hci_dev *hdev); +struct smp_irk *hci_find_irk_by_rpa(struct hci_dev *hdev, bdaddr_t *rpa); +struct smp_irk *hci_find_irk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type); +struct smp_irk *hci_add_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type, u8 val[16], bdaddr_t *rpa); +void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type); +void hci_smp_irks_clear(struct hci_dev *hdev); + +void hci_remote_oob_data_clear(struct hci_dev *hdev); struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev, - bdaddr_t *bdaddr); -int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, - u8 *randomizer); + bdaddr_t *bdaddr); +int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *hash, u8 *randomizer); +int hci_add_remote_oob_ext_data(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *hash192, u8 *randomizer192, + u8 *hash256, u8 *randomizer256); int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr); void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); @@ -803,9 +901,12 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define lmp_csb_slave_capable(dev) ((dev)->features[2][0] & LMP_CSB_SLAVE) #define lmp_sync_train_capable(dev) ((dev)->features[2][0] & LMP_SYNC_TRAIN) #define lmp_sync_scan_capable(dev) ((dev)->features[2][0] & LMP_SYNC_SCAN) +#define lmp_sc_capable(dev) ((dev)->features[2][1] & LMP_SC) +#define lmp_ping_capable(dev) ((dev)->features[2][1] & LMP_PING) /* ----- Host capabilities ----- */ #define lmp_host_ssp_capable(dev) ((dev)->features[1][0] & LMP_HOST_SSP) +#define lmp_host_sc_capable(dev) ((dev)->features[1][0] & LMP_HOST_SC) #define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE)) #define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR)) @@ -1019,6 +1120,26 @@ static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type) return false; } +static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type) +{ + if (addr_type != 0x01) + return false; + + if ((bdaddr->b[5] & 0xc0) == 0x40) + return true; + + return false; +} + +static inline struct smp_irk *hci_get_irk(struct hci_dev *hdev, + bdaddr_t *bdaddr, u8 addr_type) +{ + if (!hci_bdaddr_is_rpa(bdaddr, addr_type)) + return NULL; + + return hci_find_irk_by_rpa(hdev, bdaddr); +} + int hci_register_cb(struct hci_cb *hcb); int hci_unregister_cb(struct hci_cb *hcb); @@ -1040,6 +1161,9 @@ void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, const void *param, u8 event); void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status); +void hci_req_add_le_scan_disable(struct hci_request *req); +void hci_req_add_le_passive_scan(struct hci_request *req); + struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen, const void *param, u32 timeout); struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen, @@ -1085,6 +1209,7 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered); void mgmt_discoverable_timeout(struct hci_dev *hdev); void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); void mgmt_connectable(struct hci_dev *hdev, u8 connectable); +void mgmt_advertising(struct hci_dev *hdev, u8 advertising); void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); @@ -1092,7 +1217,8 @@ void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u32 flags, u8 *name, u8 name_len, u8 *dev_class); void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 link_type, u8 addr_type, u8 reason); + u8 link_type, u8 addr_type, u8 reason, + bool mgmt_connected); void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status); void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, @@ -1122,11 +1248,13 @@ void mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status); void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status); void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status); +void mgmt_sc_enable_complete(struct hci_dev *hdev, u8 enable, u8 status); void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, u8 status); void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status); -void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, - u8 *randomizer, u8 status); +void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, + u8 *randomizer192, u8 *hash256, + u8 *randomizer256, u8 status); void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name, u8 ssp, u8 *eir, u16 eir_len); @@ -1135,8 +1263,10 @@ void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, void mgmt_discovering(struct hci_dev *hdev, u8 discovering); int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); -void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent); +void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key); +void mgmt_new_irk(struct hci_dev *hdev, struct smp_irk *irk); void mgmt_reenable_advertising(struct hci_dev *hdev); +void mgmt_smp_complete(struct hci_conn *conn, bool complete); /* HCI info for socket */ #define hci_pi(sk) ((struct hci_pinfo *) sk) @@ -1168,9 +1298,14 @@ struct hci_sec_filter { void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); -void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], +void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, __u8 ltk[16]); +int hci_update_random_address(struct hci_request *req, bool require_privacy, + u8 *own_addr_type); +void hci_copy_identity_address(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *bdaddr_type); + #define SCO_AIRMODE_MASK 0x0003 #define SCO_AIRMODE_CVSD 0x0000 #define SCO_AIRMODE_TRANSP 0x0003 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index dbc4a89984ca..4abdcb220e3a 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -91,6 +91,7 @@ struct l2cap_conninfo { #define L2CAP_LM_TRUSTED 0x0008 #define L2CAP_LM_RELIABLE 0x0010 #define L2CAP_LM_SECURE 0x0020 +#define L2CAP_LM_FIPS 0x0040 /* L2CAP command codes */ #define L2CAP_COMMAND_REJ 0x01 @@ -623,6 +624,9 @@ struct l2cap_conn { __u32 rx_len; __u8 tx_ident; + struct sk_buff_head pending_rx; + struct work_struct pending_rx_work; + __u8 disc_reason; struct delayed_work security_timer; @@ -647,7 +651,7 @@ struct l2cap_user { #define L2CAP_CHAN_RAW 1 #define L2CAP_CHAN_CONN_LESS 2 #define L2CAP_CHAN_CONN_ORIENTED 3 -#define L2CAP_CHAN_CONN_FIX_A2MP 4 +#define L2CAP_CHAN_FIXED 4 /* ----- L2CAP socket info ----- */ #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk) @@ -853,7 +857,6 @@ static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan) } extern bool disable_ertm; -extern bool enable_lecoc; int l2cap_init_sockets(void); void l2cap_cleanup_sockets(void); @@ -878,6 +881,7 @@ int l2cap_ertm_init(struct l2cap_chan *chan); void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); void l2cap_chan_del(struct l2cap_chan *chan, int err); +void l2cap_conn_update_id_addr(struct hci_conn *hcon); void l2cap_send_conn_req(struct l2cap_chan *chan); void l2cap_move_start(struct l2cap_chan *chan); void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan, diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 518c5c84e39a..0326648fd799 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -94,6 +94,9 @@ struct mgmt_rp_read_index_list { #define MGMT_SETTING_HS 0x00000100 #define MGMT_SETTING_LE 0x00000200 #define MGMT_SETTING_ADVERTISING 0x00000400 +#define MGMT_SETTING_SECURE_CONN 0x00000800 +#define MGMT_SETTING_DEBUG_KEYS 0x00001000 +#define MGMT_SETTING_PRIVACY 0x00002000 #define MGMT_OP_READ_INFO 0x0004 #define MGMT_READ_INFO_SIZE 0 @@ -180,11 +183,11 @@ struct mgmt_cp_load_link_keys { struct mgmt_ltk_info { struct mgmt_addr_info addr; - __u8 authenticated; + __u8 type; __u8 master; __u8 enc_size; __le16 ediv; - __u8 rand[8]; + __le64 rand; __u8 val[16]; } __packed; @@ -294,6 +297,12 @@ struct mgmt_rp_read_local_oob_data { __u8 hash[16]; __u8 randomizer[16]; } __packed; +struct mgmt_rp_read_local_oob_ext_data { + __u8 hash192[16]; + __u8 randomizer192[16]; + __u8 hash256[16]; + __u8 randomizer256[16]; +} __packed; #define MGMT_OP_ADD_REMOTE_OOB_DATA 0x0021 struct mgmt_cp_add_remote_oob_data { @@ -302,6 +311,14 @@ struct mgmt_cp_add_remote_oob_data { __u8 randomizer[16]; } __packed; #define MGMT_ADD_REMOTE_OOB_DATA_SIZE (MGMT_ADDR_INFO_SIZE + 32) +struct mgmt_cp_add_remote_oob_ext_data { + struct mgmt_addr_info addr; + __u8 hash192[16]; + __u8 randomizer192[16]; + __u8 hash256[16]; + __u8 randomizer256[16]; +} __packed; +#define MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE (MGMT_ADDR_INFO_SIZE + 64) #define MGMT_OP_REMOVE_REMOTE_OOB_DATA 0x0022 struct mgmt_cp_remove_remote_oob_data { @@ -369,6 +386,29 @@ struct mgmt_cp_set_scan_params { } __packed; #define MGMT_SET_SCAN_PARAMS_SIZE 4 +#define MGMT_OP_SET_SECURE_CONN 0x002D + +#define MGMT_OP_SET_DEBUG_KEYS 0x002E + +#define MGMT_OP_SET_PRIVACY 0x002F +struct mgmt_cp_set_privacy { + __u8 privacy; + __u8 irk[16]; +} __packed; +#define MGMT_SET_PRIVACY_SIZE 17 + +struct mgmt_irk_info { + struct mgmt_addr_info addr; + __u8 val[16]; +} __packed; + +#define MGMT_OP_LOAD_IRKS 0x0030 +struct mgmt_cp_load_irks { + __le16 irk_count; + struct mgmt_irk_info irks[0]; +} __packed; +#define MGMT_LOAD_IRKS_SIZE 2 + #define MGMT_EV_CMD_COMPLETE 0x0001 struct mgmt_ev_cmd_complete { __le16 opcode; @@ -504,3 +544,10 @@ struct mgmt_ev_passkey_notify { __le32 passkey; __u8 entered; } __packed; + +#define MGMT_EV_NEW_IRK 0x0018 +struct mgmt_ev_new_irk { + __u8 store_hint; + bdaddr_t rpa; + struct mgmt_irk_info irk; +} __packed; diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index 486213a1aed8..2611cc389d7d 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -238,9 +238,11 @@ int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel); int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason); int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb); +void rfcomm_dlc_send_noerror(struct rfcomm_dlc *d, struct sk_buff *skb); int rfcomm_dlc_set_modem_status(struct rfcomm_dlc *d, u8 v24_sig); int rfcomm_dlc_get_modem_status(struct rfcomm_dlc *d, u8 *v24_sig); void rfcomm_dlc_accept(struct rfcomm_dlc *d); +struct rfcomm_dlc *rfcomm_dlc_exists(bdaddr_t *src, bdaddr_t *dst, u8 channel); #define rfcomm_dlc_lock(d) spin_lock(&d->lock) #define rfcomm_dlc_unlock(d) spin_unlock(&d->lock) @@ -295,6 +297,7 @@ struct rfcomm_conninfo { #define RFCOMM_LM_TRUSTED 0x0008 #define RFCOMM_LM_RELIABLE 0x0010 #define RFCOMM_LM_SECURE 0x0020 +#define RFCOMM_LM_FIPS 0x0040 #define rfcomm_pi(sk) ((struct rfcomm_pinfo *) sk) @@ -323,11 +326,16 @@ int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, #define RFCOMMGETDEVINFO _IOR('R', 211, int) #define RFCOMMSTEALDLC _IOW('R', 220, int) +/* rfcomm_dev.flags bit definitions */ #define RFCOMM_REUSE_DLC 0 #define RFCOMM_RELEASE_ONHUP 1 #define RFCOMM_HANGUP_NOW 2 #define RFCOMM_TTY_ATTACHED 3 -#define RFCOMM_TTY_RELEASED 4 +#define RFCOMM_DEFUNCT_BIT4 4 /* don't reuse this bit - userspace visible */ + +/* rfcomm_dev.status bit definitions */ +#define RFCOMM_DEV_RELEASED 0 +#define RFCOMM_TTY_OWNED 1 struct rfcomm_dev_req { s16 dev_id; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 9f90554e88c4..8c9ba44fb7cf 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2206,7 +2206,12 @@ struct cfg80211_qos_map { * @set_cqm_txe_config: Configure connection quality monitor TX error * thresholds. * @sched_scan_start: Tell the driver to start a scheduled scan. - * @sched_scan_stop: Tell the driver to stop an ongoing scheduled scan. + * @sched_scan_stop: Tell the driver to stop an ongoing scheduled scan. This + * call must stop the scheduled scan and be ready for starting a new one + * before it returns, i.e. @sched_scan_start may be called immediately + * after that again and should not fail in that case. The driver should + * not call cfg80211_sched_scan_stopped() for a requested stop (when this + * method returns 0.) * * @mgmt_frame_register: Notify driver that a management frame type was * registered. Note that this callback may not sleep, and cannot run @@ -2465,7 +2470,8 @@ struct cfg80211_ops { int (*tdls_mgmt)(struct wiphy *wiphy, struct net_device *dev, u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, const u8 *buf, size_t len); + u16 status_code, u32 peer_capability, + const u8 *buf, size_t len); int (*tdls_oper)(struct wiphy *wiphy, struct net_device *dev, u8 *peer, enum nl80211_tdls_operation oper); @@ -2610,9 +2616,12 @@ struct ieee80211_iface_limit { * only in special cases. * @radar_detect_widths: bitmap of channel widths supported for radar detection * - * These examples can be expressed as follows: + * With this structure the driver can describe which interface + * combinations it supports concurrently. * - * Allow #STA <= 1, #AP <= 1, matching BI, channels = 1, 2 total: + * Examples: + * + * 1. Allow #STA <= 1, #AP <= 1, matching BI, channels = 1, 2 total: * * struct ieee80211_iface_limit limits1[] = { * { .max = 1, .types = BIT(NL80211_IFTYPE_STATION), }, @@ -2626,7 +2635,7 @@ struct ieee80211_iface_limit { * }; * * - * Allow #{AP, P2P-GO} <= 8, channels = 1, 8 total: + * 2. Allow #{AP, P2P-GO} <= 8, channels = 1, 8 total: * * struct ieee80211_iface_limit limits2[] = { * { .max = 8, .types = BIT(NL80211_IFTYPE_AP) | @@ -2640,7 +2649,8 @@ struct ieee80211_iface_limit { * }; * * - * Allow #STA <= 1, #{P2P-client,P2P-GO} <= 3 on two channels, 4 total. + * 3. Allow #STA <= 1, #{P2P-client,P2P-GO} <= 3 on two channels, 4 total. + * * This allows for an infrastructure connection and three P2P connections. * * struct ieee80211_iface_limit limits3[] = { @@ -2790,7 +2800,7 @@ struct wiphy_vendor_command { * @perm_addr: permanent MAC address of this device * @addr_mask: If the device supports multiple MAC addresses by masking, * set this to a mask with variable bits set to 1, e.g. if the last - * four bits are variable then set it to 00:...:00:0f. The actual + * four bits are variable then set it to 00-00-00-00-00-0f. The actual * variable bits shall be determined by the interfaces added, with * interfaces not matching the mask being rejected to be brought up. * @n_addresses: number of addresses in @addresses. diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 4f0f29dce0aa..86faa413b37d 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -66,10 +66,6 @@ * * Secondly, when the hardware handles fragmentation, the frame handed to * the driver from mac80211 is the MSDU, not the MPDU. - * - * Finally, for received frames, the driver is able to indicate that it has - * filled a radiotap header and put that in front of the frame; if it does - * not do so then mac80211 may add this under certain circumstances. */ /** @@ -1507,8 +1503,6 @@ struct ieee80211_tx_control { * @IEEE80211_HW_CONNECTION_MONITOR: * The hardware performs its own connection monitoring, including * periodic keep-alives to the AP and probing the AP on beacon loss. - * When this flag is set, signaling beacon-loss will cause an immediate - * change to disassociated state. * * @IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC: * This device needs to get data from beacon before association (i.e. @@ -1644,10 +1638,6 @@ enum ieee80211_hw_flags { * the hw can report back. * @max_rate_tries: maximum number of tries for each stage * - * @napi_weight: weight used for NAPI polling. You must specify an - * appropriate value here if a napi_poll operation is provided - * by your driver. - * * @max_rx_aggregation_subframes: maximum buffer size (number of * sub-frames) to be used for A-MPDU block ack receiver * aggregation. @@ -1701,7 +1691,6 @@ struct ieee80211_hw { int vif_data_size; int sta_data_size; int chanctx_data_size; - int napi_weight; u16 queues; u16 max_listen_interval; s8 max_signal; @@ -2471,6 +2460,7 @@ enum ieee80211_roc_type { * This process will continue until sched_scan_stop is called. * * @sched_scan_stop: Tell the hardware to stop an ongoing scheduled scan. + * In this case, ieee80211_sched_scan_stopped() must not be called. * * @sw_scan_start: Notifier function that is called just before a software scan * is started. Can be NULL, if the driver doesn't need this notification. @@ -2624,8 +2614,6 @@ enum ieee80211_roc_type { * callback. They must then call ieee80211_chswitch_done() to indicate * completion of the channel switch. * - * @napi_poll: Poll Rx queue for incoming data frames. - * * @set_antenna: Set antenna configuration (tx_ant, rx_ant) on the device. * Parameters are bitmaps of allowed antennas to use for TX/RX. Drivers may * reject TX/RX mask combinations they cannot support by returning -EINVAL @@ -2820,7 +2808,7 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct cfg80211_sched_scan_request *req, struct ieee80211_sched_scan_ies *ies); - void (*sched_scan_stop)(struct ieee80211_hw *hw, + int (*sched_scan_stop)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void (*sw_scan_start)(struct ieee80211_hw *hw); void (*sw_scan_complete)(struct ieee80211_hw *hw); @@ -2884,7 +2872,6 @@ struct ieee80211_ops { void (*flush)(struct ieee80211_hw *hw, u32 queues, bool drop); void (*channel_switch)(struct ieee80211_hw *hw, struct ieee80211_channel_switch *ch_switch); - int (*napi_poll)(struct ieee80211_hw *hw, int budget); int (*set_antenna)(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant); int (*get_antenna)(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); @@ -3166,21 +3153,21 @@ void ieee80211_free_hw(struct ieee80211_hw *hw); */ void ieee80211_restart_hw(struct ieee80211_hw *hw); -/** ieee80211_napi_schedule - schedule NAPI poll - * - * Use this function to schedule NAPI polling on a device. - * - * @hw: the hardware to start polling - */ -void ieee80211_napi_schedule(struct ieee80211_hw *hw); - -/** ieee80211_napi_complete - complete NAPI polling - * - * Use this function to finish NAPI polling on a device. +/** + * ieee80211_napi_add - initialize mac80211 NAPI context + * @hw: the hardware to initialize the NAPI context on + * @napi: the NAPI context to initialize + * @napi_dev: dummy NAPI netdevice, here to not waste the space if the + * driver doesn't use NAPI + * @poll: poll function + * @weight: default weight * - * @hw: the hardware to stop polling + * See also netif_napi_add(). */ -void ieee80211_napi_complete(struct ieee80211_hw *hw); +void ieee80211_napi_add(struct ieee80211_hw *hw, struct napi_struct *napi, + struct net_device *napi_dev, + int (*poll)(struct napi_struct *, int), + int weight); /** * ieee80211_rx - receive frame diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index a12e6cae5132..ff72cab3cd3a 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -303,8 +303,9 @@ * passed, all channels allowed for the current regulatory domain * are used. Extra IEs can also be passed from the userspace by * using the %NL80211_ATTR_IE attribute. - * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT - * if scheduled scan is not running. + * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if + * scheduled scan is not running. The caller may assume that as soon + * as the call returns, it is safe to start a new scheduled scan again. * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan * results available. * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has @@ -1575,6 +1576,9 @@ enum nl80211_commands { * advertise values that cannot always be met. In such cases, an attempt * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. * + * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. + * As specified in the &enum nl80211_tdls_peer_capability. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1908,6 +1912,8 @@ enum nl80211_attrs { NL80211_ATTR_MAX_AP_ASSOC_STA, + NL80211_ATTR_TDLS_PEER_CAPABILITY, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2437,10 +2443,7 @@ enum nl80211_reg_type { * in KHz. This is not a center a frequency but an actual regulatory * band edge. * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this - * frequency range, in KHz. If not present or 0, maximum available - * bandwidth should be calculated base on contiguous rules and wider - * channels will be allowed to cross multiple contiguous/overlapping - * frequency ranges. + * frequency range, in KHz. * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain * for a given frequency range. The value is in mBi (100 * dBi). * If you don't have one then don't send this. @@ -2511,6 +2514,9 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, * this includes probe requests or modes of operation that require * beaconing. + * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated + * base on contiguous rules and wider channels will be allowed to cross + * multiple contiguous/overlapping frequency ranges. */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -2522,6 +2528,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_PTMP_ONLY = 1<<6, NL80211_RRF_NO_IR = 1<<7, __NL80211_RRF_NO_IBSS = 1<<8, + NL80211_RRF_AUTO_BW = 1<<11, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR @@ -3843,11 +3850,6 @@ enum nl80211_ap_sme_features { * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested * to work properly to suppport receiving regulatory hints from * cellular base stations. - * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active - * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel - * in the interface combinations, even when it's only used for scan - * and remain-on-channel. This could be due to, for example, the - * remain-on-channel implementation requiring a channel context. * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station * mode @@ -3889,7 +3891,7 @@ enum nl80211_feature_flags { NL80211_FEATURE_HT_IBSS = 1 << 1, NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, - NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, + /* bit 4 is reserved - don't use */ NL80211_FEATURE_SAE = 1 << 5, NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, NL80211_FEATURE_SCAN_FLUSH = 1 << 7, @@ -4079,4 +4081,20 @@ struct nl80211_vendor_cmd_info { __u32 subcmd; }; +/** + * enum nl80211_tdls_peer_capability - TDLS peer flags. + * + * Used by tdls_mgmt() to determine which conditional elements need + * to be added to TDLS Setup frames. + * + * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. + * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. + * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. + */ +enum nl80211_tdls_peer_capability { + NL80211_TDLS_PEER_HT = 1<<0, + NL80211_TDLS_PEER_VHT = 1<<1, + NL80211_TDLS_PEER_WMM = 1<<2, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index efcd108822c4..f986b9968bdb 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -235,7 +235,7 @@ static int a2mp_discover_rsp(struct amp_mgr *mgr, struct sk_buff *skb, BT_DBG("chan %p state %s", chan, state_to_string(chan->state)); - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) + if (chan->scid == L2CAP_CID_A2MP) continue; l2cap_chan_lock(chan); @@ -726,7 +726,11 @@ static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn, bool locked) BT_DBG("chan %p", chan); - chan->chan_type = L2CAP_CHAN_CONN_FIX_A2MP; + chan->chan_type = L2CAP_CHAN_FIXED; + chan->scid = L2CAP_CID_A2MP; + chan->dcid = L2CAP_CID_A2MP; + chan->omtu = L2CAP_A2MP_DEFAULT_MTU; + chan->imtu = L2CAP_A2MP_DEFAULT_MTU; chan->flush_to = L2CAP_DEFAULT_FLUSH_TO; chan->ops = &a2mp_chan_ops; diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 0c5866bb49b6..2021c481cdb6 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -31,7 +31,7 @@ #include <net/bluetooth/bluetooth.h> #include <linux/proc_fs.h> -#define VERSION "2.18" +#define VERSION "2.19" /* Bluetooth sockets */ #define BT_MAX_PROTO 8 diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index ba5366c320da..7c713c4675ba 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -225,13 +225,13 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, cp.conn_interval_max = cpu_to_le16(max); cp.conn_latency = cpu_to_le16(latency); cp.supervision_timeout = cpu_to_le16(to_multiplier); - cp.min_ce_len = __constant_cpu_to_le16(0x0001); - cp.max_ce_len = __constant_cpu_to_le16(0x0001); + cp.min_ce_len = __constant_cpu_to_le16(0x0000); + cp.max_ce_len = __constant_cpu_to_le16(0x0000); hci_send_cmd(hdev, HCI_OP_LE_CONN_UPDATE, sizeof(cp), &cp); } -void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], +void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, __u8 ltk[16]) { struct hci_dev *hdev = conn->hdev; @@ -242,9 +242,9 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], memset(&cp, 0, sizeof(cp)); cp.handle = cpu_to_le16(conn->handle); - memcpy(cp.ltk, ltk, sizeof(cp.ltk)); + cp.rand = rand; cp.ediv = ediv; - memcpy(cp.rand, rand, sizeof(cp.rand)); + memcpy(cp.ltk, ltk, sizeof(cp.ltk)); hci_send_cmd(hdev, HCI_OP_LE_START_ENC, sizeof(cp), &cp); } @@ -363,6 +363,16 @@ static void hci_conn_auto_accept(struct work_struct *work) &conn->dst); } +static void le_conn_timeout(struct work_struct *work) +{ + struct hci_conn *conn = container_of(work, struct hci_conn, + le_conn_timeout.work); + + BT_DBG(""); + + hci_le_create_connection_cancel(conn); +} + struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) { struct hci_conn *conn; @@ -410,6 +420,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout); INIT_DELAYED_WORK(&conn->auto_accept_work, hci_conn_auto_accept); INIT_DELAYED_WORK(&conn->idle_work, hci_conn_idle); + INIT_DELAYED_WORK(&conn->le_conn_timeout, le_conn_timeout); atomic_set(&conn->refcnt, 0); @@ -442,6 +453,8 @@ int hci_conn_del(struct hci_conn *conn) /* Unacked frames */ hdev->acl_cnt += conn->sent; } else if (conn->type == LE_LINK) { + cancel_delayed_work_sync(&conn->le_conn_timeout); + if (hdev->le_pkts) hdev->le_cnt += conn->sent; else @@ -514,6 +527,26 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src) } EXPORT_SYMBOL(hci_get_route); +/* This function requires the caller holds hdev->lock */ +void hci_le_conn_failed(struct hci_conn *conn, u8 status) +{ + struct hci_dev *hdev = conn->hdev; + + conn->state = BT_CLOSED; + + mgmt_connect_failed(hdev, &conn->dst, conn->type, conn->dst_type, + status); + + hci_proto_connect_cfm(conn, status); + + hci_conn_del(conn); + + /* Since we may have temporarily stopped the background scanning in + * favor of connection establishment, we should restart it. + */ + hci_update_background_scan(hdev); +} + static void create_le_conn_complete(struct hci_dev *hdev, u8 status) { struct hci_conn *conn; @@ -530,55 +563,55 @@ static void create_le_conn_complete(struct hci_dev *hdev, u8 status) if (!conn) goto done; - conn->state = BT_CLOSED; - - mgmt_connect_failed(hdev, &conn->dst, conn->type, conn->dst_type, - status); - - hci_proto_connect_cfm(conn, status); - - hci_conn_del(conn); + hci_le_conn_failed(conn, status); done: hci_dev_unlock(hdev); } -static int hci_create_le_conn(struct hci_conn *conn) +static void hci_req_add_le_create_conn(struct hci_request *req, + struct hci_conn *conn) { - struct hci_dev *hdev = conn->hdev; struct hci_cp_le_create_conn cp; - struct hci_request req; - int err; - - hci_req_init(&req, hdev); + struct hci_dev *hdev = conn->hdev; + u8 own_addr_type; memset(&cp, 0, sizeof(cp)); + + /* Update random address, but set require_privacy to false so + * that we never connect with an unresolvable address. + */ + if (hci_update_random_address(req, false, &own_addr_type)) + return; + + /* Save the address type used for this connnection attempt so we able + * to retrieve this information if we need it. + */ + conn->src_type = own_addr_type; + cp.scan_interval = cpu_to_le16(hdev->le_scan_interval); cp.scan_window = cpu_to_le16(hdev->le_scan_window); bacpy(&cp.peer_addr, &conn->dst); cp.peer_addr_type = conn->dst_type; - cp.own_address_type = conn->src_type; - cp.conn_interval_min = cpu_to_le16(hdev->le_conn_min_interval); - cp.conn_interval_max = cpu_to_le16(hdev->le_conn_max_interval); + cp.own_address_type = own_addr_type; + cp.conn_interval_min = cpu_to_le16(conn->le_conn_min_interval); + cp.conn_interval_max = cpu_to_le16(conn->le_conn_max_interval); cp.supervision_timeout = __constant_cpu_to_le16(0x002a); cp.min_ce_len = __constant_cpu_to_le16(0x0000); cp.max_ce_len = __constant_cpu_to_le16(0x0000); - hci_req_add(&req, HCI_OP_LE_CREATE_CONN, sizeof(cp), &cp); - - err = hci_req_run(&req, create_le_conn_complete); - if (err) { - hci_conn_del(conn); - return err; - } + hci_req_add(req, HCI_OP_LE_CREATE_CONN, sizeof(cp), &cp); - return 0; + conn->state = BT_CONNECT; } -static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, - u8 dst_type, u8 sec_level, u8 auth_type) +struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, + u8 dst_type, u8 sec_level, u8 auth_type) { + struct hci_conn_params *params; struct hci_conn *conn; + struct smp_irk *irk; + struct hci_request req; int err; if (test_bit(HCI_ADVERTISING, &hdev->flags)) @@ -607,35 +640,74 @@ static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, if (conn) return ERR_PTR(-EBUSY); + /* When given an identity address with existing identity + * resolving key, the connection needs to be established + * to a resolvable random address. + * + * This uses the cached random resolvable address from + * a previous scan. When no cached address is available, + * try connecting to the identity address instead. + * + * Storing the resolvable random address is required here + * to handle connection failures. The address will later + * be resolved back into the original identity address + * from the connect request. + */ + irk = hci_find_irk_by_addr(hdev, dst, dst_type); + if (irk && bacmp(&irk->rpa, BDADDR_ANY)) { + dst = &irk->rpa; + dst_type = ADDR_LE_DEV_RANDOM; + } + conn = hci_conn_add(hdev, LE_LINK, dst); if (!conn) return ERR_PTR(-ENOMEM); - if (dst_type == BDADDR_LE_PUBLIC) - conn->dst_type = ADDR_LE_DEV_PUBLIC; - else - conn->dst_type = ADDR_LE_DEV_RANDOM; - - conn->src_type = hdev->own_addr_type; + conn->dst_type = dst_type; - conn->state = BT_CONNECT; conn->out = true; conn->link_mode |= HCI_LM_MASTER; conn->sec_level = BT_SECURITY_LOW; conn->pending_sec_level = sec_level; conn->auth_type = auth_type; - err = hci_create_le_conn(conn); - if (err) + params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type); + if (params) { + conn->le_conn_min_interval = params->conn_min_interval; + conn->le_conn_max_interval = params->conn_max_interval; + } else { + conn->le_conn_min_interval = hdev->le_conn_min_interval; + conn->le_conn_max_interval = hdev->le_conn_max_interval; + } + + hci_req_init(&req, hdev); + + /* If controller is scanning, we stop it since some controllers are + * not able to scan and connect at the same time. Also set the + * HCI_LE_SCAN_INTERRUPTED flag so that the command complete + * handler for scan disabling knows to set the correct discovery + * state. + */ + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) { + hci_req_add_le_scan_disable(&req); + set_bit(HCI_LE_SCAN_INTERRUPTED, &hdev->dev_flags); + } + + hci_req_add_le_create_conn(&req, conn); + + err = hci_req_run(&req, create_le_conn_complete); + if (err) { + hci_conn_del(conn); return ERR_PTR(err); + } done: hci_conn_hold(conn); return conn; } -static struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, - u8 sec_level, u8 auth_type) +struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, + u8 sec_level, u8 auth_type) { struct hci_conn *acl; @@ -704,22 +776,6 @@ struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, return sco; } -/* Create SCO, ACL or LE connection. */ -struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, - __u8 dst_type, __u8 sec_level, __u8 auth_type) -{ - BT_DBG("%s dst %pMR type 0x%x", hdev->name, dst, type); - - switch (type) { - case LE_LINK: - return hci_connect_le(hdev, dst, dst_type, sec_level, auth_type); - case ACL_LINK: - return hci_connect_acl(hdev, dst, sec_level, auth_type); - } - - return ERR_PTR(-EINVAL); -} - /* Check link security requirement */ int hci_conn_check_link_mode(struct hci_conn *conn) { @@ -800,14 +856,23 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) if (!(conn->link_mode & HCI_LM_AUTH)) goto auth; - /* An authenticated combination key has sufficient security for any - security level. */ - if (conn->key_type == HCI_LK_AUTH_COMBINATION) + /* An authenticated FIPS approved combination key has sufficient + * security for security level 4. */ + if (conn->key_type == HCI_LK_AUTH_COMBINATION_P256 && + sec_level == BT_SECURITY_FIPS) + goto encrypt; + + /* An authenticated combination key has sufficient security for + security level 3. */ + if ((conn->key_type == HCI_LK_AUTH_COMBINATION_P192 || + conn->key_type == HCI_LK_AUTH_COMBINATION_P256) && + sec_level == BT_SECURITY_HIGH) goto encrypt; /* An unauthenticated combination key has sufficient security for security level 1 and 2. */ - if (conn->key_type == HCI_LK_UNAUTH_COMBINATION && + if ((conn->key_type == HCI_LK_UNAUTH_COMBINATION_P192 || + conn->key_type == HCI_LK_UNAUTH_COMBINATION_P256) && (sec_level == BT_SECURITY_MEDIUM || sec_level == BT_SECURITY_LOW)) goto encrypt; @@ -816,7 +881,8 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) is generated using maximum PIN code length (16). For pre 2.1 units. */ if (conn->key_type == HCI_LK_COMBINATION && - (sec_level != BT_SECURITY_HIGH || conn->pin_length == 16)) + (sec_level == BT_SECURITY_MEDIUM || sec_level == BT_SECURITY_LOW || + conn->pin_length == 16)) goto encrypt; auth: @@ -840,13 +906,17 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level) { BT_DBG("hcon %p", conn); - if (sec_level != BT_SECURITY_HIGH) - return 1; /* Accept if non-secure is required */ + /* Accept if non-secure or higher security level is required */ + if (sec_level != BT_SECURITY_HIGH && sec_level != BT_SECURITY_FIPS) + return 1; - if (conn->sec_level == BT_SECURITY_HIGH) + /* Accept if secure or higher security level is already present */ + if (conn->sec_level == BT_SECURITY_HIGH || + conn->sec_level == BT_SECURITY_FIPS) return 1; - return 0; /* Reject not secure link */ + /* Reject not secure link */ + return 0; } EXPORT_SYMBOL(hci_conn_check_secure); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 5e8663c194c1..8bbfdea9cbec 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -29,11 +29,14 @@ #include <linux/idr.h> #include <linux/rfkill.h> #include <linux/debugfs.h> +#include <linux/crypto.h> #include <asm/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> +#include "smp.h" + static void hci_rx_work(struct work_struct *work); static void hci_cmd_work(struct work_struct *work); static void hci_tx_work(struct work_struct *work); @@ -285,24 +288,6 @@ static const struct file_operations link_keys_fops = { .release = single_release, }; -static ssize_t use_debug_keys_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct hci_dev *hdev = file->private_data; - char buf[3]; - - buf[0] = test_bit(HCI_DEBUG_KEYS, &hdev->dev_flags) ? 'Y': 'N'; - buf[1] = '\n'; - buf[2] = '\0'; - return simple_read_from_buffer(user_buf, count, ppos, buf, 2); -} - -static const struct file_operations use_debug_keys_fops = { - .open = simple_open, - .read = use_debug_keys_read, - .llseek = default_llseek, -}; - static int dev_class_show(struct seq_file *f, void *ptr) { struct hci_dev *hdev = f->private; @@ -415,6 +400,70 @@ static int ssp_debug_mode_get(void *data, u64 *val) DEFINE_SIMPLE_ATTRIBUTE(ssp_debug_mode_fops, ssp_debug_mode_get, ssp_debug_mode_set, "%llu\n"); +static ssize_t force_sc_support_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct hci_dev *hdev = file->private_data; + char buf[3]; + + buf[0] = test_bit(HCI_FORCE_SC, &hdev->dev_flags) ? 'Y': 'N'; + buf[1] = '\n'; + buf[2] = '\0'; + return simple_read_from_buffer(user_buf, count, ppos, buf, 2); +} + +static ssize_t force_sc_support_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct hci_dev *hdev = file->private_data; + char buf[32]; + size_t buf_size = min(count, (sizeof(buf)-1)); + bool enable; + + if (test_bit(HCI_UP, &hdev->flags)) + return -EBUSY; + + if (copy_from_user(buf, user_buf, buf_size)) + return -EFAULT; + + buf[buf_size] = '\0'; + if (strtobool(buf, &enable)) + return -EINVAL; + + if (enable == test_bit(HCI_FORCE_SC, &hdev->dev_flags)) + return -EALREADY; + + change_bit(HCI_FORCE_SC, &hdev->dev_flags); + + return count; +} + +static const struct file_operations force_sc_support_fops = { + .open = simple_open, + .read = force_sc_support_read, + .write = force_sc_support_write, + .llseek = default_llseek, +}; + +static ssize_t sc_only_mode_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct hci_dev *hdev = file->private_data; + char buf[3]; + + buf[0] = test_bit(HCI_SC_ONLY, &hdev->dev_flags) ? 'Y': 'N'; + buf[1] = '\n'; + buf[2] = '\0'; + return simple_read_from_buffer(user_buf, count, ppos, buf, 2); +} + +static const struct file_operations sc_only_mode_fops = { + .open = simple_open, + .read = sc_only_mode_read, + .llseek = default_llseek, +}; + static int idle_timeout_set(void *data, u64 val) { struct hci_dev *hdev = data; @@ -443,6 +492,37 @@ static int idle_timeout_get(void *data, u64 *val) DEFINE_SIMPLE_ATTRIBUTE(idle_timeout_fops, idle_timeout_get, idle_timeout_set, "%llu\n"); +static int rpa_timeout_set(void *data, u64 val) +{ + struct hci_dev *hdev = data; + + /* Require the RPA timeout to be at least 30 seconds and at most + * 24 hours. + */ + if (val < 30 || val > (60 * 60 * 24)) + return -EINVAL; + + hci_dev_lock(hdev); + hdev->rpa_timeout = val; + hci_dev_unlock(hdev); + + return 0; +} + +static int rpa_timeout_get(void *data, u64 *val) +{ + struct hci_dev *hdev = data; + + hci_dev_lock(hdev); + *val = hdev->rpa_timeout; + hci_dev_unlock(hdev); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(rpa_timeout_fops, rpa_timeout_get, + rpa_timeout_set, "%llu\n"); + static int sniff_min_interval_set(void *data, u64 val) { struct hci_dev *hdev = data; @@ -499,6 +579,59 @@ static int sniff_max_interval_get(void *data, u64 *val) DEFINE_SIMPLE_ATTRIBUTE(sniff_max_interval_fops, sniff_max_interval_get, sniff_max_interval_set, "%llu\n"); +static int identity_show(struct seq_file *f, void *p) +{ + struct hci_dev *hdev = f->private; + bdaddr_t addr; + u8 addr_type; + + hci_dev_lock(hdev); + + hci_copy_identity_address(hdev, &addr, &addr_type); + + seq_printf(f, "%pMR (type %u) %*phN %pMR\n", &addr, addr_type, + 16, hdev->irk, &hdev->rpa); + + hci_dev_unlock(hdev); + + return 0; +} + +static int identity_open(struct inode *inode, struct file *file) +{ + return single_open(file, identity_show, inode->i_private); +} + +static const struct file_operations identity_fops = { + .open = identity_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int random_address_show(struct seq_file *f, void *p) +{ + struct hci_dev *hdev = f->private; + + hci_dev_lock(hdev); + seq_printf(f, "%pMR\n", &hdev->random_addr); + hci_dev_unlock(hdev); + + return 0; +} + +static int random_address_open(struct inode *inode, struct file *file) +{ + return single_open(file, random_address_show, inode->i_private); +} + +static const struct file_operations random_address_fops = { + .open = random_address_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int static_address_show(struct seq_file *f, void *p) { struct hci_dev *hdev = f->private; @@ -522,33 +655,107 @@ static const struct file_operations static_address_fops = { .release = single_release, }; -static int own_address_type_set(void *data, u64 val) +static ssize_t force_static_address_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) { - struct hci_dev *hdev = data; + struct hci_dev *hdev = file->private_data; + char buf[3]; - if (val != 0 && val != 1) + buf[0] = test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dev_flags) ? 'Y': 'N'; + buf[1] = '\n'; + buf[2] = '\0'; + return simple_read_from_buffer(user_buf, count, ppos, buf, 2); +} + +static ssize_t force_static_address_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct hci_dev *hdev = file->private_data; + char buf[32]; + size_t buf_size = min(count, (sizeof(buf)-1)); + bool enable; + + if (test_bit(HCI_UP, &hdev->flags)) + return -EBUSY; + + if (copy_from_user(buf, user_buf, buf_size)) + return -EFAULT; + + buf[buf_size] = '\0'; + if (strtobool(buf, &enable)) return -EINVAL; + if (enable == test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dev_flags)) + return -EALREADY; + + change_bit(HCI_FORCE_STATIC_ADDR, &hdev->dev_flags); + + return count; +} + +static const struct file_operations force_static_address_fops = { + .open = simple_open, + .read = force_static_address_read, + .write = force_static_address_write, + .llseek = default_llseek, +}; + +static int white_list_show(struct seq_file *f, void *ptr) +{ + struct hci_dev *hdev = f->private; + struct bdaddr_list *b; + hci_dev_lock(hdev); - hdev->own_addr_type = val; + list_for_each_entry(b, &hdev->le_white_list, list) + seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type); hci_dev_unlock(hdev); return 0; } -static int own_address_type_get(void *data, u64 *val) +static int white_list_open(struct inode *inode, struct file *file) { - struct hci_dev *hdev = data; + return single_open(file, white_list_show, inode->i_private); +} + +static const struct file_operations white_list_fops = { + .open = white_list_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int identity_resolving_keys_show(struct seq_file *f, void *ptr) +{ + struct hci_dev *hdev = f->private; + struct list_head *p, *n; hci_dev_lock(hdev); - *val = hdev->own_addr_type; + list_for_each_safe(p, n, &hdev->identity_resolving_keys) { + struct smp_irk *irk = list_entry(p, struct smp_irk, list); + seq_printf(f, "%pMR (type %u) %*phN %pMR\n", + &irk->bdaddr, irk->addr_type, + 16, irk->val, &irk->rpa); + } hci_dev_unlock(hdev); return 0; } -DEFINE_SIMPLE_ATTRIBUTE(own_address_type_fops, own_address_type_get, - own_address_type_set, "%llu\n"); +static int identity_resolving_keys_open(struct inode *inode, struct file *file) +{ + return single_open(file, identity_resolving_keys_show, + inode->i_private); +} + +static const struct file_operations identity_resolving_keys_fops = { + .open = identity_resolving_keys_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; static int long_term_keys_show(struct seq_file *f, void *ptr) { @@ -556,12 +763,12 @@ static int long_term_keys_show(struct seq_file *f, void *ptr) struct list_head *p, *n; hci_dev_lock(hdev); - list_for_each_safe(p, n, &hdev->link_keys) { + list_for_each_safe(p, n, &hdev->long_term_keys) { struct smp_ltk *ltk = list_entry(p, struct smp_ltk, list); - seq_printf(f, "%pMR (type %u) %u %u %u %.4x %*phN %*phN\\n", + seq_printf(f, "%pMR (type %u) %u 0x%02x %u %.4x %.16llx %*phN\n", <k->bdaddr, ltk->bdaddr_type, ltk->authenticated, ltk->type, ltk->enc_size, __le16_to_cpu(ltk->ediv), - 8, ltk->rand, 16, ltk->val); + __le64_to_cpu(ltk->rand), 16, ltk->val); } hci_dev_unlock(hdev); @@ -636,6 +843,34 @@ static int conn_max_interval_get(void *data, u64 *val) DEFINE_SIMPLE_ATTRIBUTE(conn_max_interval_fops, conn_max_interval_get, conn_max_interval_set, "%llu\n"); +static int adv_channel_map_set(void *data, u64 val) +{ + struct hci_dev *hdev = data; + + if (val < 0x01 || val > 0x07) + return -EINVAL; + + hci_dev_lock(hdev); + hdev->le_adv_channel_map = val; + hci_dev_unlock(hdev); + + return 0; +} + +static int adv_channel_map_get(void *data, u64 *val) +{ + struct hci_dev *hdev = data; + + hci_dev_lock(hdev); + *val = hdev->le_adv_channel_map; + hci_dev_unlock(hdev); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(adv_channel_map_fops, adv_channel_map_get, + adv_channel_map_set, "%llu\n"); + static ssize_t lowpan_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -679,6 +914,115 @@ static const struct file_operations lowpan_debugfs_fops = { .llseek = default_llseek, }; +static int le_auto_conn_show(struct seq_file *sf, void *ptr) +{ + struct hci_dev *hdev = sf->private; + struct hci_conn_params *p; + + hci_dev_lock(hdev); + + list_for_each_entry(p, &hdev->le_conn_params, list) { + seq_printf(sf, "%pMR %u %u\n", &p->addr, p->addr_type, + p->auto_connect); + } + + hci_dev_unlock(hdev); + + return 0; +} + +static int le_auto_conn_open(struct inode *inode, struct file *file) +{ + return single_open(file, le_auto_conn_show, inode->i_private); +} + +static ssize_t le_auto_conn_write(struct file *file, const char __user *data, + size_t count, loff_t *offset) +{ + struct seq_file *sf = file->private_data; + struct hci_dev *hdev = sf->private; + u8 auto_connect = 0; + bdaddr_t addr; + u8 addr_type; + char *buf; + int err = 0; + int n; + + /* Don't allow partial write */ + if (*offset != 0) + return -EINVAL; + + if (count < 3) + return -EINVAL; + + buf = kzalloc(count, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + if (copy_from_user(buf, data, count)) { + err = -EFAULT; + goto done; + } + + if (memcmp(buf, "add", 3) == 0) { + n = sscanf(&buf[4], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx %hhu %hhu", + &addr.b[5], &addr.b[4], &addr.b[3], &addr.b[2], + &addr.b[1], &addr.b[0], &addr_type, + &auto_connect); + + if (n < 7) { + err = -EINVAL; + goto done; + } + + hci_dev_lock(hdev); + err = hci_conn_params_add(hdev, &addr, addr_type, auto_connect, + hdev->le_conn_min_interval, + hdev->le_conn_max_interval); + hci_dev_unlock(hdev); + + if (err) + goto done; + } else if (memcmp(buf, "del", 3) == 0) { + n = sscanf(&buf[4], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx %hhu", + &addr.b[5], &addr.b[4], &addr.b[3], &addr.b[2], + &addr.b[1], &addr.b[0], &addr_type); + + if (n < 7) { + err = -EINVAL; + goto done; + } + + hci_dev_lock(hdev); + hci_conn_params_del(hdev, &addr, addr_type); + hci_dev_unlock(hdev); + } else if (memcmp(buf, "clr", 3) == 0) { + hci_dev_lock(hdev); + hci_conn_params_clear(hdev); + hci_pend_le_conns_clear(hdev); + hci_update_background_scan(hdev); + hci_dev_unlock(hdev); + } else { + err = -EINVAL; + } + +done: + kfree(buf); + + if (err) + return err; + else + return count; +} + +static const struct file_operations le_auto_conn_fops = { + .open = le_auto_conn_open, + .read = seq_read, + .write = le_auto_conn_write, + .llseek = seq_lseek, + .release = single_release, +}; + /* ---- HCI requests ---- */ static void hci_req_sync_complete(struct hci_dev *hdev, u8 result) @@ -1027,14 +1371,17 @@ static void le_setup(struct hci_request *req) /* Read LE Local Supported Features */ hci_req_add(req, HCI_OP_LE_READ_LOCAL_FEATURES, 0, NULL); + /* Read LE Supported States */ + hci_req_add(req, HCI_OP_LE_READ_SUPPORTED_STATES, 0, NULL); + /* Read LE Advertising Channel TX Power */ hci_req_add(req, HCI_OP_LE_READ_ADV_TX_POWER, 0, NULL); /* Read LE White List Size */ hci_req_add(req, HCI_OP_LE_READ_WHITE_LIST_SIZE, 0, NULL); - /* Read LE Supported States */ - hci_req_add(req, HCI_OP_LE_READ_SUPPORTED_STATES, 0, NULL); + /* Clear LE White List */ + hci_req_add(req, HCI_OP_LE_CLEAR_WHITE_LIST, 0, NULL); /* LE-only controllers have LE implicitly enabled */ if (!lmp_bredr_capable(hdev)) @@ -1288,6 +1635,10 @@ static void hci_set_event_mask_page_2(struct hci_request *req) events[2] |= 0x08; /* Truncated Page Complete */ } + /* Enable Authenticated Payload Timeout Expired event if supported */ + if (lmp_ping_capable(hdev)) + events[2] |= 0x80; + hci_req_add(req, HCI_OP_SET_EVENT_MASK_PAGE_2, sizeof(events), events); } @@ -1322,21 +1673,8 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt) if (hdev->commands[5] & 0x10) hci_setup_link_policy(req); - if (lmp_le_capable(hdev)) { - if (test_bit(HCI_SETUP, &hdev->dev_flags)) { - /* If the controller has a public BD_ADDR, then - * by default use that one. If this is a LE only - * controller without a public address, default - * to the random address. - */ - if (bacmp(&hdev->bdaddr, BDADDR_ANY)) - hdev->own_addr_type = ADDR_LE_DEV_PUBLIC; - else - hdev->own_addr_type = ADDR_LE_DEV_RANDOM; - } - + if (lmp_le_capable(hdev)) hci_set_le_support(req); - } /* Read features beyond page 1 if available */ for (p = 2; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) { @@ -1359,6 +1697,15 @@ static void hci_init4_req(struct hci_request *req, unsigned long opt) /* Check for Synchronization Train support */ if (lmp_sync_train_capable(hdev)) hci_req_add(req, HCI_OP_READ_SYNC_TRAIN_PARAMS, 0, NULL); + + /* Enable Secure Connections if supported and configured */ + if ((lmp_sc_capable(hdev) || + test_bit(HCI_FORCE_SC, &hdev->dev_flags)) && + test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) { + u8 support = 0x01; + hci_req_add(req, HCI_OP_WRITE_SC_SUPPORT, + sizeof(support), &support); + } } static int __hci_init(struct hci_dev *hdev) @@ -1417,8 +1764,6 @@ static int __hci_init(struct hci_dev *hdev) hdev, &inquiry_cache_fops); debugfs_create_file("link_keys", 0400, hdev->debugfs, hdev, &link_keys_fops); - debugfs_create_file("use_debug_keys", 0444, hdev->debugfs, - hdev, &use_debug_keys_fops); debugfs_create_file("dev_class", 0444, hdev->debugfs, hdev, &dev_class_fops); debugfs_create_file("voice_setting", 0444, hdev->debugfs, @@ -1430,6 +1775,10 @@ static int __hci_init(struct hci_dev *hdev) hdev, &auto_accept_delay_fops); debugfs_create_file("ssp_debug_mode", 0644, hdev->debugfs, hdev, &ssp_debug_mode_fops); + debugfs_create_file("force_sc_support", 0644, hdev->debugfs, + hdev, &force_sc_support_fops); + debugfs_create_file("sc_only_mode", 0444, hdev->debugfs, + hdev, &sc_only_mode_fops); } if (lmp_sniff_capable(hdev)) { @@ -1442,20 +1791,43 @@ static int __hci_init(struct hci_dev *hdev) } if (lmp_le_capable(hdev)) { + debugfs_create_file("identity", 0400, hdev->debugfs, + hdev, &identity_fops); + debugfs_create_file("rpa_timeout", 0644, hdev->debugfs, + hdev, &rpa_timeout_fops); + debugfs_create_file("random_address", 0444, hdev->debugfs, + hdev, &random_address_fops); + debugfs_create_file("static_address", 0444, hdev->debugfs, + hdev, &static_address_fops); + + /* For controllers with a public address, provide a debug + * option to force the usage of the configured static + * address. By default the public address is used. + */ + if (bacmp(&hdev->bdaddr, BDADDR_ANY)) + debugfs_create_file("force_static_address", 0644, + hdev->debugfs, hdev, + &force_static_address_fops); + debugfs_create_u8("white_list_size", 0444, hdev->debugfs, &hdev->le_white_list_size); - debugfs_create_file("static_address", 0444, hdev->debugfs, - hdev, &static_address_fops); - debugfs_create_file("own_address_type", 0644, hdev->debugfs, - hdev, &own_address_type_fops); + debugfs_create_file("white_list", 0444, hdev->debugfs, hdev, + &white_list_fops); + debugfs_create_file("identity_resolving_keys", 0400, + hdev->debugfs, hdev, + &identity_resolving_keys_fops); debugfs_create_file("long_term_keys", 0400, hdev->debugfs, hdev, &long_term_keys_fops); debugfs_create_file("conn_min_interval", 0644, hdev->debugfs, hdev, &conn_min_interval_fops); debugfs_create_file("conn_max_interval", 0644, hdev->debugfs, hdev, &conn_max_interval_fops); + debugfs_create_file("adv_channel_map", 0644, hdev->debugfs, + hdev, &adv_channel_map_fops); debugfs_create_file("6lowpan", 0644, hdev->debugfs, hdev, &lowpan_debugfs_fops); + debugfs_create_file("le_auto_conn", 0644, hdev->debugfs, hdev, + &le_auto_conn_fops); } return 0; @@ -1548,6 +1920,8 @@ void hci_discovery_set_state(struct hci_dev *hdev, int state) switch (state) { case DISCOVERY_STOPPED: + hci_update_background_scan(hdev); + if (hdev->discovery.state != DISCOVERY_STARTING) mgmt_discovering(hdev, 0); break; @@ -1876,10 +2250,15 @@ static int hci_dev_do_open(struct hci_dev *hdev) * be able to determine if there is a public address * or not. * + * In case of user channel usage, it is not important + * if a public address or static random address is + * available. + * * This check is only valid for BR/EDR controllers * since AMP controllers do not have an address. */ - if (hdev->dev_type == HCI_BREDR && + if (!test_bit(HCI_USER_CHANNEL, &hdev->dev_flags) && + hdev->dev_type == HCI_BREDR && !bacmp(&hdev->bdaddr, BDADDR_ANY) && !bacmp(&hdev->static_addr, BDADDR_ANY)) { ret = -EADDRNOTAVAIL; @@ -1916,6 +2295,7 @@ static int hci_dev_do_open(struct hci_dev *hdev) if (!ret) { hci_dev_hold(hdev); + set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); set_bit(HCI_UP, &hdev->flags); hci_notify(hdev, HCI_DEV_UP); if (!test_bit(HCI_SETUP, &hdev->dev_flags) && @@ -2014,9 +2394,13 @@ static int hci_dev_do_close(struct hci_dev *hdev) cancel_delayed_work_sync(&hdev->le_scan_disable); + if (test_bit(HCI_MGMT, &hdev->dev_flags)) + cancel_delayed_work_sync(&hdev->rpa_expired); + hci_dev_lock(hdev); hci_inquiry_cache_flush(hdev); hci_conn_hash_flush(hdev); + hci_pend_le_conns_clear(hdev); hci_dev_unlock(hdev); hci_notify(hdev, HCI_DEV_DOWN); @@ -2074,6 +2458,7 @@ static int hci_dev_do_close(struct hci_dev *hdev) memset(hdev->eir, 0, sizeof(hdev->eir)); memset(hdev->dev_class, 0, sizeof(hdev->dev_class)); + bacpy(&hdev->random_addr, BDADDR_ANY); hci_req_unlock(hdev); @@ -2437,7 +2822,7 @@ static void hci_discov_off(struct work_struct *work) mgmt_discoverable_timeout(hdev); } -int hci_uuids_clear(struct hci_dev *hdev) +void hci_uuids_clear(struct hci_dev *hdev) { struct bt_uuid *uuid, *tmp; @@ -2445,11 +2830,9 @@ int hci_uuids_clear(struct hci_dev *hdev) list_del(&uuid->list); kfree(uuid); } - - return 0; } -int hci_link_keys_clear(struct hci_dev *hdev) +void hci_link_keys_clear(struct hci_dev *hdev) { struct list_head *p, *n; @@ -2461,11 +2844,9 @@ int hci_link_keys_clear(struct hci_dev *hdev) list_del(p); kfree(key); } - - return 0; } -int hci_smp_ltks_clear(struct hci_dev *hdev) +void hci_smp_ltks_clear(struct hci_dev *hdev) { struct smp_ltk *k, *tmp; @@ -2473,8 +2854,16 @@ int hci_smp_ltks_clear(struct hci_dev *hdev) list_del(&k->list); kfree(k); } +} - return 0; +void hci_smp_irks_clear(struct hci_dev *hdev) +{ + struct smp_irk *k, *tmp; + + list_for_each_entry_safe(k, tmp, &hdev->identity_resolving_keys, list) { + list_del(&k->list); + kfree(k); + } } struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) @@ -2524,13 +2913,24 @@ static bool hci_persistent_key(struct hci_dev *hdev, struct hci_conn *conn, return false; } -struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]) +static bool ltk_type_master(u8 type) +{ + if (type == HCI_SMP_STK || type == HCI_SMP_LTK) + return true; + + return false; +} + +struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, __le64 rand, + bool master) { struct smp_ltk *k; list_for_each_entry(k, &hdev->long_term_keys, list) { - if (k->ediv != ediv || - memcmp(rand, k->rand, sizeof(k->rand))) + if (k->ediv != ediv || k->rand != rand) + continue; + + if (ltk_type_master(k->type) != master) continue; return k; @@ -2540,18 +2940,56 @@ struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]) } struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 addr_type) + u8 addr_type, bool master) { struct smp_ltk *k; list_for_each_entry(k, &hdev->long_term_keys, list) if (addr_type == k->bdaddr_type && - bacmp(bdaddr, &k->bdaddr) == 0) + bacmp(bdaddr, &k->bdaddr) == 0 && + ltk_type_master(k->type) == master) return k; return NULL; } +struct smp_irk *hci_find_irk_by_rpa(struct hci_dev *hdev, bdaddr_t *rpa) +{ + struct smp_irk *irk; + + list_for_each_entry(irk, &hdev->identity_resolving_keys, list) { + if (!bacmp(&irk->rpa, rpa)) + return irk; + } + + list_for_each_entry(irk, &hdev->identity_resolving_keys, list) { + if (smp_irk_matches(hdev->tfm_aes, irk->val, rpa)) { + bacpy(&irk->rpa, rpa); + return irk; + } + } + + return NULL; +} + +struct smp_irk *hci_find_irk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type) +{ + struct smp_irk *irk; + + /* Identity Address must be public or static random */ + if (addr_type == ADDR_LE_DEV_RANDOM && (bdaddr->b[5] & 0xc0) != 0xc0) + return NULL; + + list_for_each_entry(irk, &hdev->identity_resolving_keys, list) { + if (addr_type == irk->addr_type && + bacmp(bdaddr, &irk->bdaddr) == 0) + return irk; + } + + return NULL; +} + int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len) { @@ -2565,7 +3003,7 @@ int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, key = old_key; } else { old_key_type = conn ? conn->key_type : 0xff; - key = kzalloc(sizeof(*key), GFP_ATOMIC); + key = kzalloc(sizeof(*key), GFP_KERNEL); if (!key) return -ENOMEM; list_add(&key->list, &hdev->link_keys); @@ -2605,22 +3043,20 @@ int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, return 0; } -int hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type, - int new_key, u8 authenticated, u8 tk[16], u8 enc_size, __le16 - ediv, u8 rand[8]) +struct smp_ltk *hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type, u8 type, u8 authenticated, + u8 tk[16], u8 enc_size, __le16 ediv, __le64 rand) { struct smp_ltk *key, *old_key; + bool master = ltk_type_master(type); - if (!(type & HCI_SMP_STK) && !(type & HCI_SMP_LTK)) - return 0; - - old_key = hci_find_ltk_by_addr(hdev, bdaddr, addr_type); + old_key = hci_find_ltk_by_addr(hdev, bdaddr, addr_type, master); if (old_key) key = old_key; else { - key = kzalloc(sizeof(*key), GFP_ATOMIC); + key = kzalloc(sizeof(*key), GFP_KERNEL); if (!key) - return -ENOMEM; + return NULL; list_add(&key->list, &hdev->long_term_keys); } @@ -2629,17 +3065,34 @@ int hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type, memcpy(key->val, tk, sizeof(key->val)); key->authenticated = authenticated; key->ediv = ediv; + key->rand = rand; key->enc_size = enc_size; key->type = type; - memcpy(key->rand, rand, sizeof(key->rand)); - if (!new_key) - return 0; + return key; +} + +struct smp_irk *hci_add_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 addr_type, u8 val[16], bdaddr_t *rpa) +{ + struct smp_irk *irk; - if (type & HCI_SMP_LTK) - mgmt_new_ltk(hdev, key, 1); + irk = hci_find_irk_by_addr(hdev, bdaddr, addr_type); + if (!irk) { + irk = kzalloc(sizeof(*irk), GFP_KERNEL); + if (!irk) + return NULL; - return 0; + bacpy(&irk->bdaddr, bdaddr); + irk->addr_type = addr_type; + + list_add(&irk->list, &hdev->identity_resolving_keys); + } + + memcpy(irk->val, val, 16); + bacpy(&irk->rpa, rpa); + + return irk; } int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) @@ -2658,21 +3111,38 @@ int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) return 0; } -int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr) +int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 bdaddr_type) { struct smp_ltk *k, *tmp; + int removed = 0; list_for_each_entry_safe(k, tmp, &hdev->long_term_keys, list) { - if (bacmp(bdaddr, &k->bdaddr)) + if (bacmp(bdaddr, &k->bdaddr) || k->bdaddr_type != bdaddr_type) continue; BT_DBG("%s removing %pMR", hdev->name, bdaddr); list_del(&k->list); kfree(k); + removed++; } - return 0; + return removed ? 0 : -ENOENT; +} + +void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type) +{ + struct smp_irk *k, *tmp; + + list_for_each_entry_safe(k, tmp, &hdev->identity_resolving_keys, list) { + if (bacmp(bdaddr, &k->bdaddr) || k->addr_type != addr_type) + continue; + + BT_DBG("%s removing %pMR", hdev->name, bdaddr); + + list_del(&k->list); + kfree(k); + } } /* HCI command timer function */ @@ -2721,7 +3191,7 @@ int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr) return 0; } -int hci_remote_oob_data_clear(struct hci_dev *hdev) +void hci_remote_oob_data_clear(struct hci_dev *hdev) { struct oob_data *data, *n; @@ -2729,19 +3199,43 @@ int hci_remote_oob_data_clear(struct hci_dev *hdev) list_del(&data->list); kfree(data); } +} + +int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *hash, u8 *randomizer) +{ + struct oob_data *data; + + data = hci_find_remote_oob_data(hdev, bdaddr); + if (!data) { + data = kmalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + bacpy(&data->bdaddr, bdaddr); + list_add(&data->list, &hdev->remote_oob_data); + } + + memcpy(data->hash192, hash, sizeof(data->hash192)); + memcpy(data->randomizer192, randomizer, sizeof(data->randomizer192)); + + memset(data->hash256, 0, sizeof(data->hash256)); + memset(data->randomizer256, 0, sizeof(data->randomizer256)); + + BT_DBG("%s for %pMR", hdev->name, bdaddr); return 0; } -int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, - u8 *randomizer) +int hci_add_remote_oob_ext_data(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *hash192, u8 *randomizer192, + u8 *hash256, u8 *randomizer256) { struct oob_data *data; data = hci_find_remote_oob_data(hdev, bdaddr); - if (!data) { - data = kmalloc(sizeof(*data), GFP_ATOMIC); + data = kmalloc(sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; @@ -2749,8 +3243,11 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, list_add(&data->list, &hdev->remote_oob_data); } - memcpy(data->hash, hash, sizeof(data->hash)); - memcpy(data->randomizer, randomizer, sizeof(data->randomizer)); + memcpy(data->hash192, hash192, sizeof(data->hash192)); + memcpy(data->randomizer192, randomizer192, sizeof(data->randomizer192)); + + memcpy(data->hash256, hash256, sizeof(data->hash256)); + memcpy(data->randomizer256, randomizer256, sizeof(data->randomizer256)); BT_DBG("%s for %pMR", hdev->name, bdaddr); @@ -2770,7 +3267,7 @@ struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, return NULL; } -int hci_blacklist_clear(struct hci_dev *hdev) +static void hci_blacklist_clear(struct hci_dev *hdev) { struct list_head *p, *n; @@ -2780,8 +3277,6 @@ int hci_blacklist_clear(struct hci_dev *hdev) list_del(p); kfree(b); } - - return 0; } int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) @@ -2810,8 +3305,10 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) { struct bdaddr_list *entry; - if (!bacmp(bdaddr, BDADDR_ANY)) - return hci_blacklist_clear(hdev); + if (!bacmp(bdaddr, BDADDR_ANY)) { + hci_blacklist_clear(hdev); + return 0; + } entry = hci_blacklist_lookup(hdev, bdaddr, type); if (!entry) @@ -2823,6 +3320,262 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) return mgmt_device_unblocked(hdev, bdaddr, type); } +struct bdaddr_list *hci_white_list_lookup(struct hci_dev *hdev, + bdaddr_t *bdaddr, u8 type) +{ + struct bdaddr_list *b; + + list_for_each_entry(b, &hdev->le_white_list, list) { + if (!bacmp(&b->bdaddr, bdaddr) && b->bdaddr_type == type) + return b; + } + + return NULL; +} + +void hci_white_list_clear(struct hci_dev *hdev) +{ + struct list_head *p, *n; + + list_for_each_safe(p, n, &hdev->le_white_list) { + struct bdaddr_list *b = list_entry(p, struct bdaddr_list, list); + + list_del(p); + kfree(b); + } +} + +int hci_white_list_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) +{ + struct bdaddr_list *entry; + + if (!bacmp(bdaddr, BDADDR_ANY)) + return -EBADF; + + entry = kzalloc(sizeof(struct bdaddr_list), GFP_KERNEL); + if (!entry) + return -ENOMEM; + + bacpy(&entry->bdaddr, bdaddr); + entry->bdaddr_type = type; + + list_add(&entry->list, &hdev->le_white_list); + + return 0; +} + +int hci_white_list_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) +{ + struct bdaddr_list *entry; + + if (!bacmp(bdaddr, BDADDR_ANY)) + return -EBADF; + + entry = hci_white_list_lookup(hdev, bdaddr, type); + if (!entry) + return -ENOENT; + + list_del(&entry->list); + kfree(entry); + + return 0; +} + +/* This function requires the caller holds hdev->lock */ +struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev, + bdaddr_t *addr, u8 addr_type) +{ + struct hci_conn_params *params; + + list_for_each_entry(params, &hdev->le_conn_params, list) { + if (bacmp(¶ms->addr, addr) == 0 && + params->addr_type == addr_type) { + return params; + } + } + + return NULL; +} + +static bool is_connected(struct hci_dev *hdev, bdaddr_t *addr, u8 type) +{ + struct hci_conn *conn; + + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, addr); + if (!conn) + return false; + + if (conn->dst_type != type) + return false; + + if (conn->state != BT_CONNECTED) + return false; + + return true; +} + +static bool is_identity_address(bdaddr_t *addr, u8 addr_type) +{ + if (addr_type == ADDR_LE_DEV_PUBLIC) + return true; + + /* Check for Random Static address type */ + if ((addr->b[5] & 0xc0) == 0xc0) + return true; + + return false; +} + +/* This function requires the caller holds hdev->lock */ +int hci_conn_params_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type, + u8 auto_connect, u16 conn_min_interval, + u16 conn_max_interval) +{ + struct hci_conn_params *params; + + if (!is_identity_address(addr, addr_type)) + return -EINVAL; + + params = hci_conn_params_lookup(hdev, addr, addr_type); + if (params) + goto update; + + params = kzalloc(sizeof(*params), GFP_KERNEL); + if (!params) { + BT_ERR("Out of memory"); + return -ENOMEM; + } + + bacpy(¶ms->addr, addr); + params->addr_type = addr_type; + + list_add(¶ms->list, &hdev->le_conn_params); + +update: + params->conn_min_interval = conn_min_interval; + params->conn_max_interval = conn_max_interval; + params->auto_connect = auto_connect; + + switch (auto_connect) { + case HCI_AUTO_CONN_DISABLED: + case HCI_AUTO_CONN_LINK_LOSS: + hci_pend_le_conn_del(hdev, addr, addr_type); + break; + case HCI_AUTO_CONN_ALWAYS: + if (!is_connected(hdev, addr, addr_type)) + hci_pend_le_conn_add(hdev, addr, addr_type); + break; + } + + BT_DBG("addr %pMR (type %u) auto_connect %u conn_min_interval 0x%.4x " + "conn_max_interval 0x%.4x", addr, addr_type, auto_connect, + conn_min_interval, conn_max_interval); + + return 0; +} + +/* This function requires the caller holds hdev->lock */ +void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type) +{ + struct hci_conn_params *params; + + params = hci_conn_params_lookup(hdev, addr, addr_type); + if (!params) + return; + + hci_pend_le_conn_del(hdev, addr, addr_type); + + list_del(¶ms->list); + kfree(params); + + BT_DBG("addr %pMR (type %u)", addr, addr_type); +} + +/* This function requires the caller holds hdev->lock */ +void hci_conn_params_clear(struct hci_dev *hdev) +{ + struct hci_conn_params *params, *tmp; + + list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) { + list_del(¶ms->list); + kfree(params); + } + + BT_DBG("All LE connection parameters were removed"); +} + +/* This function requires the caller holds hdev->lock */ +struct bdaddr_list *hci_pend_le_conn_lookup(struct hci_dev *hdev, + bdaddr_t *addr, u8 addr_type) +{ + struct bdaddr_list *entry; + + list_for_each_entry(entry, &hdev->pend_le_conns, list) { + if (bacmp(&entry->bdaddr, addr) == 0 && + entry->bdaddr_type == addr_type) + return entry; + } + + return NULL; +} + +/* This function requires the caller holds hdev->lock */ +void hci_pend_le_conn_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type) +{ + struct bdaddr_list *entry; + + entry = hci_pend_le_conn_lookup(hdev, addr, addr_type); + if (entry) + goto done; + + entry = kzalloc(sizeof(*entry), GFP_KERNEL); + if (!entry) { + BT_ERR("Out of memory"); + return; + } + + bacpy(&entry->bdaddr, addr); + entry->bdaddr_type = addr_type; + + list_add(&entry->list, &hdev->pend_le_conns); + + BT_DBG("addr %pMR (type %u)", addr, addr_type); + +done: + hci_update_background_scan(hdev); +} + +/* This function requires the caller holds hdev->lock */ +void hci_pend_le_conn_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type) +{ + struct bdaddr_list *entry; + + entry = hci_pend_le_conn_lookup(hdev, addr, addr_type); + if (!entry) + goto done; + + list_del(&entry->list); + kfree(entry); + + BT_DBG("addr %pMR (type %u)", addr, addr_type); + +done: + hci_update_background_scan(hdev); +} + +/* This function requires the caller holds hdev->lock */ +void hci_pend_le_conns_clear(struct hci_dev *hdev) +{ + struct bdaddr_list *entry, *tmp; + + list_for_each_entry_safe(entry, tmp, &hdev->pend_le_conns, list) { + list_del(&entry->list); + kfree(entry); + } + + BT_DBG("All LE pending connections cleared"); +} + static void inquiry_complete(struct hci_dev *hdev, u8 status) { if (status) { @@ -2882,7 +3635,6 @@ static void le_scan_disable_work(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, le_scan_disable.work); - struct hci_cp_le_set_scan_enable cp; struct hci_request req; int err; @@ -2890,15 +3642,128 @@ static void le_scan_disable_work(struct work_struct *work) hci_req_init(&req, hdev); - memset(&cp, 0, sizeof(cp)); - cp.enable = LE_SCAN_DISABLE; - hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp); + hci_req_add_le_scan_disable(&req); err = hci_req_run(&req, le_scan_disable_work_complete); if (err) BT_ERR("Disable LE scanning request failed: err %d", err); } +static void set_random_addr(struct hci_request *req, bdaddr_t *rpa) +{ + struct hci_dev *hdev = req->hdev; + + /* If we're advertising or initiating an LE connection we can't + * go ahead and change the random address at this time. This is + * because the eventual initiator address used for the + * subsequently created connection will be undefined (some + * controllers use the new address and others the one we had + * when the operation started). + * + * In this kind of scenario skip the update and let the random + * address be updated at the next cycle. + */ + if (test_bit(HCI_ADVERTISING, &hdev->dev_flags) || + hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) { + BT_DBG("Deferring random address update"); + return; + } + + hci_req_add(req, HCI_OP_LE_SET_RANDOM_ADDR, 6, rpa); +} + +int hci_update_random_address(struct hci_request *req, bool require_privacy, + u8 *own_addr_type) +{ + struct hci_dev *hdev = req->hdev; + int err; + + /* If privacy is enabled use a resolvable private address. If + * current RPA has expired or there is something else than + * the current RPA in use, then generate a new one. + */ + if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) { + int to; + + *own_addr_type = ADDR_LE_DEV_RANDOM; + + if (!test_and_clear_bit(HCI_RPA_EXPIRED, &hdev->dev_flags) && + !bacmp(&hdev->random_addr, &hdev->rpa)) + return 0; + + err = smp_generate_rpa(hdev->tfm_aes, hdev->irk, &hdev->rpa); + if (err < 0) { + BT_ERR("%s failed to generate new RPA", hdev->name); + return err; + } + + set_random_addr(req, &hdev->rpa); + + to = msecs_to_jiffies(hdev->rpa_timeout * 1000); + queue_delayed_work(hdev->workqueue, &hdev->rpa_expired, to); + + return 0; + } + + /* In case of required privacy without resolvable private address, + * use an unresolvable private address. This is useful for active + * scanning and non-connectable advertising. + */ + if (require_privacy) { + bdaddr_t urpa; + + get_random_bytes(&urpa, 6); + urpa.b[5] &= 0x3f; /* Clear two most significant bits */ + + *own_addr_type = ADDR_LE_DEV_RANDOM; + set_random_addr(req, &urpa); + return 0; + } + + /* If forcing static address is in use or there is no public + * address use the static address as random address (but skip + * the HCI command if the current random address is already the + * static one. + */ + if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dev_flags) || + !bacmp(&hdev->bdaddr, BDADDR_ANY)) { + *own_addr_type = ADDR_LE_DEV_RANDOM; + if (bacmp(&hdev->static_addr, &hdev->random_addr)) + hci_req_add(req, HCI_OP_LE_SET_RANDOM_ADDR, 6, + &hdev->static_addr); + return 0; + } + + /* Neither privacy nor static address is being used so use a + * public address. + */ + *own_addr_type = ADDR_LE_DEV_PUBLIC; + + return 0; +} + +/* Copy the Identity Address of the controller. + * + * If the controller has a public BD_ADDR, then by default use that one. + * If this is a LE only controller without a public address, default to + * the static random address. + * + * For debugging purposes it is possible to force controllers with a + * public address to use the static random address instead. + */ +void hci_copy_identity_address(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 *bdaddr_type) +{ + if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dev_flags) || + !bacmp(&hdev->bdaddr, BDADDR_ANY)) { + bacpy(bdaddr, &hdev->static_addr); + *bdaddr_type = ADDR_LE_DEV_RANDOM; + } else { + bacpy(bdaddr, &hdev->bdaddr); + *bdaddr_type = ADDR_LE_DEV_PUBLIC; + } +} + /* Alloc HCI device */ struct hci_dev *hci_alloc_dev(void) { @@ -2919,11 +3784,14 @@ struct hci_dev *hci_alloc_dev(void) hdev->sniff_max_interval = 800; hdev->sniff_min_interval = 80; + hdev->le_adv_channel_map = 0x07; hdev->le_scan_interval = 0x0060; hdev->le_scan_window = 0x0030; hdev->le_conn_min_interval = 0x0028; hdev->le_conn_max_interval = 0x0038; + hdev->rpa_timeout = HCI_DEFAULT_RPA_TIMEOUT; + mutex_init(&hdev->lock); mutex_init(&hdev->req_lock); @@ -2932,7 +3800,11 @@ struct hci_dev *hci_alloc_dev(void) INIT_LIST_HEAD(&hdev->uuids); INIT_LIST_HEAD(&hdev->link_keys); INIT_LIST_HEAD(&hdev->long_term_keys); + INIT_LIST_HEAD(&hdev->identity_resolving_keys); INIT_LIST_HEAD(&hdev->remote_oob_data); + INIT_LIST_HEAD(&hdev->le_white_list); + INIT_LIST_HEAD(&hdev->le_conn_params); + INIT_LIST_HEAD(&hdev->pend_le_conns); INIT_LIST_HEAD(&hdev->conn_hash.list); INIT_WORK(&hdev->rx_work, hci_rx_work); @@ -3017,9 +3889,18 @@ int hci_register_dev(struct hci_dev *hdev) dev_set_name(&hdev->dev, "%s", hdev->name); + hdev->tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, + CRYPTO_ALG_ASYNC); + if (IS_ERR(hdev->tfm_aes)) { + BT_ERR("Unable to create crypto context"); + error = PTR_ERR(hdev->tfm_aes); + hdev->tfm_aes = NULL; + goto err_wqueue; + } + error = device_add(&hdev->dev); if (error < 0) - goto err_wqueue; + goto err_tfm; hdev->rfkill = rfkill_alloc(hdev->name, &hdev->dev, RFKILL_TYPE_BLUETOOTH, &hci_rfkill_ops, @@ -3055,6 +3936,8 @@ int hci_register_dev(struct hci_dev *hdev) return id; +err_tfm: + crypto_free_blkcipher(hdev->tfm_aes); err_wqueue: destroy_workqueue(hdev->workqueue); destroy_workqueue(hdev->req_workqueue); @@ -3105,6 +3988,9 @@ void hci_unregister_dev(struct hci_dev *hdev) rfkill_destroy(hdev->rfkill); } + if (hdev->tfm_aes) + crypto_free_blkcipher(hdev->tfm_aes); + device_del(&hdev->dev); debugfs_remove_recursive(hdev->debugfs); @@ -3117,7 +4003,11 @@ void hci_unregister_dev(struct hci_dev *hdev) hci_uuids_clear(hdev); hci_link_keys_clear(hdev); hci_smp_ltks_clear(hdev); + hci_smp_irks_clear(hdev); hci_remote_oob_data_clear(hdev); + hci_white_list_clear(hdev); + hci_conn_params_clear(hdev); + hci_pend_le_conns_clear(hdev); hci_dev_unlock(hdev); hci_dev_put(hdev); @@ -4345,3 +5235,102 @@ static void hci_cmd_work(struct work_struct *work) } } } + +void hci_req_add_le_scan_disable(struct hci_request *req) +{ + struct hci_cp_le_set_scan_enable cp; + + memset(&cp, 0, sizeof(cp)); + cp.enable = LE_SCAN_DISABLE; + hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp); +} + +void hci_req_add_le_passive_scan(struct hci_request *req) +{ + struct hci_cp_le_set_scan_param param_cp; + struct hci_cp_le_set_scan_enable enable_cp; + struct hci_dev *hdev = req->hdev; + u8 own_addr_type; + + /* Set require_privacy to true to avoid identification from + * unknown peer devices. Since this is passive scanning, no + * SCAN_REQ using the local identity should be sent. Mandating + * privacy is just an extra precaution. + */ + if (hci_update_random_address(req, true, &own_addr_type)) + return; + + memset(¶m_cp, 0, sizeof(param_cp)); + param_cp.type = LE_SCAN_PASSIVE; + param_cp.interval = cpu_to_le16(hdev->le_scan_interval); + param_cp.window = cpu_to_le16(hdev->le_scan_window); + param_cp.own_address_type = own_addr_type; + hci_req_add(req, HCI_OP_LE_SET_SCAN_PARAM, sizeof(param_cp), + ¶m_cp); + + memset(&enable_cp, 0, sizeof(enable_cp)); + enable_cp.enable = LE_SCAN_ENABLE; + enable_cp.filter_dup = LE_SCAN_FILTER_DUP_DISABLE; + hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(enable_cp), + &enable_cp); +} + +static void update_background_scan_complete(struct hci_dev *hdev, u8 status) +{ + if (status) + BT_DBG("HCI request failed to update background scanning: " + "status 0x%2.2x", status); +} + +/* This function controls the background scanning based on hdev->pend_le_conns + * list. If there are pending LE connection we start the background scanning, + * otherwise we stop it. + * + * This function requires the caller holds hdev->lock. + */ +void hci_update_background_scan(struct hci_dev *hdev) +{ + struct hci_request req; + struct hci_conn *conn; + int err; + + hci_req_init(&req, hdev); + + if (list_empty(&hdev->pend_le_conns)) { + /* If there is no pending LE connections, we should stop + * the background scanning. + */ + + /* If controller is not scanning we are done. */ + if (!test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + return; + + hci_req_add_le_scan_disable(&req); + + BT_DBG("%s stopping background scanning", hdev->name); + } else { + /* If there is at least one pending LE connection, we should + * keep the background scan running. + */ + + /* If controller is already scanning we are done. */ + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + return; + + /* If controller is connecting, we should not start scanning + * since some controllers are not able to scan and connect at + * the same time. + */ + conn = hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT); + if (conn) + return; + + hci_req_add_le_passive_scan(&req); + + BT_DBG("%s starting background scanning", hdev->name); + } + + err = hci_req_run(&req, update_background_scan_complete); + if (err) + BT_ERR("Failed to run HCI request: err %d", err); +} diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 5f812455a450..c3b0a08f5ab4 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -461,6 +461,34 @@ static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb) } } +static void hci_cc_write_sc_support(struct hci_dev *hdev, struct sk_buff *skb) +{ + u8 status = *((u8 *) skb->data); + struct hci_cp_write_sc_support *sent; + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SC_SUPPORT); + if (!sent) + return; + + if (!status) { + if (sent->support) + hdev->features[1][0] |= LMP_HOST_SC; + else + hdev->features[1][0] &= ~LMP_HOST_SC; + } + + if (test_bit(HCI_MGMT, &hdev->dev_flags)) + mgmt_sc_enable_complete(hdev, sent->support, status); + else if (!status) { + if (sent->support) + set_bit(HCI_SC_ENABLED, &hdev->dev_flags); + else + clear_bit(HCI_SC_ENABLED, &hdev->dev_flags); + } +} + static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_local_version *rp = (void *) skb->data; @@ -904,16 +932,50 @@ static void hci_cc_user_passkey_neg_reply(struct hci_dev *hdev, hci_dev_unlock(hdev); } -static void hci_cc_read_local_oob_data_reply(struct hci_dev *hdev, - struct sk_buff *skb) +static void hci_cc_read_local_oob_data(struct hci_dev *hdev, + struct sk_buff *skb) { struct hci_rp_read_local_oob_data *rp = (void *) skb->data; BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); hci_dev_lock(hdev); - mgmt_read_local_oob_data_reply_complete(hdev, rp->hash, - rp->randomizer, rp->status); + mgmt_read_local_oob_data_complete(hdev, rp->hash, rp->randomizer, + NULL, NULL, rp->status); + hci_dev_unlock(hdev); +} + +static void hci_cc_read_local_oob_ext_data(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_rp_read_local_oob_ext_data *rp = (void *) skb->data; + + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); + + hci_dev_lock(hdev); + mgmt_read_local_oob_data_complete(hdev, rp->hash192, rp->randomizer192, + rp->hash256, rp->randomizer256, + rp->status); + hci_dev_unlock(hdev); +} + + +static void hci_cc_le_set_random_addr(struct hci_dev *hdev, struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + bdaddr_t *sent; + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + sent = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_RANDOM_ADDR); + if (!sent) + return; + + hci_dev_lock(hdev); + + if (!status) + bacpy(&hdev->random_addr, sent); + hci_dev_unlock(hdev); } @@ -929,12 +991,8 @@ static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_lock(hdev); - if (!status) { - if (*sent) - set_bit(HCI_ADVERTISING, &hdev->dev_flags); - else - clear_bit(HCI_ADVERTISING, &hdev->dev_flags); - } + if (!status) + mgmt_advertising(hdev, *sent); hci_dev_unlock(hdev); } @@ -960,7 +1018,19 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, break; case LE_SCAN_DISABLE: + /* Cancel this timer so that we don't try to disable scanning + * when it's already disabled. + */ + cancel_delayed_work(&hdev->le_scan_disable); + clear_bit(HCI_LE_SCAN, &hdev->dev_flags); + /* The HCI_LE_SCAN_INTERRUPTED flag indicates that we + * interrupted scanning due to a connect request. Mark + * therefore discovery as stopped. + */ + if (test_and_clear_bit(HCI_LE_SCAN_INTERRUPTED, + &hdev->dev_flags)) + hci_discovery_set_state(hdev, DISCOVERY_STOPPED); break; default: @@ -980,6 +1050,49 @@ static void hci_cc_le_read_white_list_size(struct hci_dev *hdev, hdev->le_white_list_size = rp->size; } +static void hci_cc_le_clear_white_list(struct hci_dev *hdev, + struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + if (!status) + hci_white_list_clear(hdev); +} + +static void hci_cc_le_add_to_white_list(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_cp_le_add_to_white_list *sent; + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + sent = hci_sent_cmd_data(hdev, HCI_OP_LE_ADD_TO_WHITE_LIST); + if (!sent) + return; + + if (!status) + hci_white_list_add(hdev, &sent->bdaddr, sent->bdaddr_type); +} + +static void hci_cc_le_del_from_white_list(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_cp_le_del_from_white_list *sent; + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + sent = hci_sent_cmd_data(hdev, HCI_OP_LE_DEL_FROM_WHITE_LIST); + if (!sent) + return; + + if (!status) + hci_white_list_del(hdev, &sent->bdaddr, sent->bdaddr_type); +} + static void hci_cc_le_read_supported_states(struct hci_dev *hdev, struct sk_buff *skb) { @@ -1020,6 +1133,25 @@ static void hci_cc_write_le_host_supported(struct hci_dev *hdev, } } +static void hci_cc_set_adv_param(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_cp_le_set_adv_param *cp; + u8 status = *((u8 *) skb->data); + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + if (status) + return; + + cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_PARAM); + if (!cp) + return; + + hci_dev_lock(hdev); + hdev->adv_addr_type = cp->own_address_type; + hci_dev_unlock(hdev); +} + static void hci_cc_write_remote_amp_assoc(struct hci_dev *hdev, struct sk_buff *skb) { @@ -1185,9 +1317,12 @@ static int hci_outgoing_auth_needed(struct hci_dev *hdev, return 0; /* Only request authentication for SSP connections or non-SSP - * devices with sec_level HIGH or if MITM protection is requested */ + * devices with sec_level MEDIUM or HIGH or if MITM protection + * is requested. + */ if (!hci_conn_ssp_enabled(conn) && !(conn->auth_type & 0x01) && - conn->pending_sec_level != BT_SECURITY_HIGH) + conn->pending_sec_level != BT_SECURITY_HIGH && + conn->pending_sec_level != BT_SECURITY_MEDIUM) return 0; return 1; @@ -1518,6 +1653,57 @@ static void hci_cs_accept_phylink(struct hci_dev *hdev, u8 status) amp_write_remote_assoc(hdev, cp->phy_handle); } +static void hci_cs_le_create_conn(struct hci_dev *hdev, u8 status) +{ + struct hci_cp_le_create_conn *cp; + struct hci_conn *conn; + + BT_DBG("%s status 0x%2.2x", hdev->name, status); + + /* All connection failure handling is taken care of by the + * hci_le_conn_failed function which is triggered by the HCI + * request completion callbacks used for connecting. + */ + if (status) + return; + + cp = hci_sent_cmd_data(hdev, HCI_OP_LE_CREATE_CONN); + if (!cp) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->peer_addr); + if (!conn) + goto unlock; + + /* Store the initiator and responder address information which + * is needed for SMP. These values will not change during the + * lifetime of the connection. + */ + conn->init_addr_type = cp->own_address_type; + if (cp->own_address_type == ADDR_LE_DEV_RANDOM) + bacpy(&conn->init_addr, &hdev->random_addr); + else + bacpy(&conn->init_addr, &hdev->bdaddr); + + conn->resp_addr_type = cp->peer_addr_type; + bacpy(&conn->resp_addr, &cp->peer_addr); + + /* We don't want the connection attempt to stick around + * indefinitely since LE doesn't have a page timeout concept + * like BR/EDR. Set a timer for any connection that doesn't use + * the white list for connecting. + */ + if (cp->filter_policy == HCI_LE_USE_PEER_ADDR) + queue_delayed_work(conn->hdev->workqueue, + &conn->le_conn_timeout, + HCI_LE_CONN_TIMEOUT); + +unlock: + hci_dev_unlock(hdev); +} + static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); @@ -1659,7 +1845,7 @@ static void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) } else { conn->state = BT_CLOSED; if (conn->type == ACL_LINK) - mgmt_connect_failed(hdev, &ev->bdaddr, conn->type, + mgmt_connect_failed(hdev, &conn->dst, conn->type, conn->dst_type, ev->status); } @@ -1780,7 +1966,9 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_disconn_complete *ev = (void *) skb->data; u8 reason = hci_to_mgmt_reason(ev->reason); + struct hci_conn_params *params; struct hci_conn *conn; + bool mgmt_connected; u8 type; BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); @@ -1799,13 +1987,30 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) conn->state = BT_CLOSED; - if (test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_disconnected(hdev, &conn->dst, conn->type, - conn->dst_type, reason); + mgmt_connected = test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags); + mgmt_device_disconnected(hdev, &conn->dst, conn->type, conn->dst_type, + reason, mgmt_connected); if (conn->type == ACL_LINK && conn->flush_key) hci_remove_link_key(hdev, &conn->dst); + params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type); + if (params) { + switch (params->auto_connect) { + case HCI_AUTO_CONN_LINK_LOSS: + if (ev->reason != HCI_ERROR_CONNECTION_TIMEOUT) + break; + /* Fall through */ + + case HCI_AUTO_CONN_ALWAYS: + hci_pend_le_conn_add(hdev, &conn->dst, conn->dst_type); + break; + + default: + break; + } + } + type = conn->type; hci_proto_disconn_cfm(conn, ev->reason); @@ -1943,35 +2148,46 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_lock(hdev); conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle)); - if (conn) { - if (!ev->status) { - if (ev->encrypt) { - /* Encryption implies authentication */ - conn->link_mode |= HCI_LM_AUTH; - conn->link_mode |= HCI_LM_ENCRYPT; - conn->sec_level = conn->pending_sec_level; - } else - conn->link_mode &= ~HCI_LM_ENCRYPT; - } + if (!conn) + goto unlock; - clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags); + if (!ev->status) { + if (ev->encrypt) { + /* Encryption implies authentication */ + conn->link_mode |= HCI_LM_AUTH; + conn->link_mode |= HCI_LM_ENCRYPT; + conn->sec_level = conn->pending_sec_level; - if (ev->status && conn->state == BT_CONNECTED) { - hci_disconnect(conn, HCI_ERROR_AUTH_FAILURE); - hci_conn_drop(conn); - goto unlock; + /* P-256 authentication key implies FIPS */ + if (conn->key_type == HCI_LK_AUTH_COMBINATION_P256) + conn->link_mode |= HCI_LM_FIPS; + + if ((conn->type == ACL_LINK && ev->encrypt == 0x02) || + conn->type == LE_LINK) + set_bit(HCI_CONN_AES_CCM, &conn->flags); + } else { + conn->link_mode &= ~HCI_LM_ENCRYPT; + clear_bit(HCI_CONN_AES_CCM, &conn->flags); } + } - if (conn->state == BT_CONFIG) { - if (!ev->status) - conn->state = BT_CONNECTED; + clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags); - hci_proto_connect_cfm(conn, ev->status); - hci_conn_drop(conn); - } else - hci_encrypt_cfm(conn, ev->status, ev->encrypt); + if (ev->status && conn->state == BT_CONNECTED) { + hci_disconnect(conn, HCI_ERROR_AUTH_FAILURE); + hci_conn_drop(conn); + goto unlock; } + if (conn->state == BT_CONFIG) { + if (!ev->status) + conn->state = BT_CONNECTED; + + hci_proto_connect_cfm(conn, ev->status); + hci_conn_drop(conn); + } else + hci_encrypt_cfm(conn, ev->status, ev->encrypt); + unlock: hci_dev_unlock(hdev); } @@ -2144,6 +2360,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_write_ssp_mode(hdev, skb); break; + case HCI_OP_WRITE_SC_SUPPORT: + hci_cc_write_sc_support(hdev, skb); + break; + case HCI_OP_READ_LOCAL_VERSION: hci_cc_read_local_version(hdev, skb); break; @@ -2213,7 +2433,11 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) break; case HCI_OP_READ_LOCAL_OOB_DATA: - hci_cc_read_local_oob_data_reply(hdev, skb); + hci_cc_read_local_oob_data(hdev, skb); + break; + + case HCI_OP_READ_LOCAL_OOB_EXT_DATA: + hci_cc_read_local_oob_ext_data(hdev, skb); break; case HCI_OP_LE_READ_BUFFER_SIZE: @@ -2244,6 +2468,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_user_passkey_neg_reply(hdev, skb); break; + case HCI_OP_LE_SET_RANDOM_ADDR: + hci_cc_le_set_random_addr(hdev, skb); + break; + case HCI_OP_LE_SET_ADV_ENABLE: hci_cc_le_set_adv_enable(hdev, skb); break; @@ -2256,6 +2484,18 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_le_read_white_list_size(hdev, skb); break; + case HCI_OP_LE_CLEAR_WHITE_LIST: + hci_cc_le_clear_white_list(hdev, skb); + break; + + case HCI_OP_LE_ADD_TO_WHITE_LIST: + hci_cc_le_add_to_white_list(hdev, skb); + break; + + case HCI_OP_LE_DEL_FROM_WHITE_LIST: + hci_cc_le_del_from_white_list(hdev, skb); + break; + case HCI_OP_LE_READ_SUPPORTED_STATES: hci_cc_le_read_supported_states(hdev, skb); break; @@ -2264,6 +2504,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_write_le_host_supported(hdev, skb); break; + case HCI_OP_LE_SET_ADV_PARAM: + hci_cc_set_adv_param(hdev, skb); + break; + case HCI_OP_WRITE_REMOTE_AMP_ASSOC: hci_cc_write_remote_amp_assoc(hdev, skb); break; @@ -2351,6 +2595,10 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cs_accept_phylink(hdev, ev->status); break; + case HCI_OP_LE_CREATE_CONN: + hci_cs_le_create_conn(hdev, ev->status); + break; + default: BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; @@ -2630,7 +2878,8 @@ static void hci_link_key_request_evt(struct hci_dev *hdev, struct sk_buff *skb) conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); if (conn) { - if (key->type == HCI_LK_UNAUTH_COMBINATION && + if ((key->type == HCI_LK_UNAUTH_COMBINATION_P192 || + key->type == HCI_LK_UNAUTH_COMBINATION_P256) && conn->auth_type != 0xff && (conn->auth_type & 0x01)) { BT_DBG("%s ignoring unauthenticated key", hdev->name); goto not_found; @@ -2844,6 +3093,9 @@ static void hci_remote_ext_features_evt(struct hci_dev *hdev, * features do not indicate SSP support */ clear_bit(HCI_CONN_SSP_ENABLED, &conn->flags); } + + if (ev->features[0] & LMP_HOST_SC) + set_bit(HCI_CONN_SC_ENABLED, &conn->flags); } if (conn->state != BT_CONFIG) @@ -3337,20 +3589,36 @@ static void hci_remote_oob_data_request_evt(struct hci_dev *hdev, data = hci_find_remote_oob_data(hdev, &ev->bdaddr); if (data) { - struct hci_cp_remote_oob_data_reply cp; + if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) { + struct hci_cp_remote_oob_ext_data_reply cp; - bacpy(&cp.bdaddr, &ev->bdaddr); - memcpy(cp.hash, data->hash, sizeof(cp.hash)); - memcpy(cp.randomizer, data->randomizer, sizeof(cp.randomizer)); + bacpy(&cp.bdaddr, &ev->bdaddr); + memcpy(cp.hash192, data->hash192, sizeof(cp.hash192)); + memcpy(cp.randomizer192, data->randomizer192, + sizeof(cp.randomizer192)); + memcpy(cp.hash256, data->hash256, sizeof(cp.hash256)); + memcpy(cp.randomizer256, data->randomizer256, + sizeof(cp.randomizer256)); + + hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_EXT_DATA_REPLY, + sizeof(cp), &cp); + } else { + struct hci_cp_remote_oob_data_reply cp; + + bacpy(&cp.bdaddr, &ev->bdaddr); + memcpy(cp.hash, data->hash192, sizeof(cp.hash)); + memcpy(cp.randomizer, data->randomizer192, + sizeof(cp.randomizer)); - hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_REPLY, sizeof(cp), - &cp); + hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_REPLY, + sizeof(cp), &cp); + } } else { struct hci_cp_remote_oob_data_neg_reply cp; bacpy(&cp.bdaddr, &ev->bdaddr); - hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_NEG_REPLY, sizeof(cp), - &cp); + hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_NEG_REPLY, + sizeof(cp), &cp); } unlock: @@ -3484,6 +3752,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_le_conn_complete *ev = (void *) skb->data; struct hci_conn *conn; + struct smp_irk *irk; BT_DBG("%s status 0x%2.2x", hdev->name, ev->status); @@ -3514,19 +3783,70 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) conn->out = true; conn->link_mode |= HCI_LM_MASTER; } + + /* If we didn't have a hci_conn object previously + * but we're in master role this must be something + * initiated using a white list. Since white list based + * connections are not "first class citizens" we don't + * have full tracking of them. Therefore, we go ahead + * with a "best effort" approach of determining the + * initiator address based on the HCI_PRIVACY flag. + */ + if (conn->out) { + conn->resp_addr_type = ev->bdaddr_type; + bacpy(&conn->resp_addr, &ev->bdaddr); + if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) { + conn->init_addr_type = ADDR_LE_DEV_RANDOM; + bacpy(&conn->init_addr, &hdev->rpa); + } else { + hci_copy_identity_address(hdev, + &conn->init_addr, + &conn->init_addr_type); + } + } else { + /* Set the responder (our side) address type based on + * the advertising address type. + */ + conn->resp_addr_type = hdev->adv_addr_type; + if (hdev->adv_addr_type == ADDR_LE_DEV_RANDOM) + bacpy(&conn->resp_addr, &hdev->random_addr); + else + bacpy(&conn->resp_addr, &hdev->bdaddr); + + conn->init_addr_type = ev->bdaddr_type; + bacpy(&conn->init_addr, &ev->bdaddr); + } + } else { + cancel_delayed_work(&conn->le_conn_timeout); + } + + /* Ensure that the hci_conn contains the identity address type + * regardless of which address the connection was made with. + */ + hci_copy_identity_address(hdev, &conn->src, &conn->src_type); + + /* Lookup the identity address from the stored connection + * address and address type. + * + * When establishing connections to an identity address, the + * connection procedure will store the resolvable random + * address first. Now if it can be converted back into the + * identity address, start using the identity address from + * now on. + */ + irk = hci_get_irk(hdev, &conn->dst, conn->dst_type); + if (irk) { + bacpy(&conn->dst, &irk->bdaddr); + conn->dst_type = irk->addr_type; } if (ev->status) { - mgmt_connect_failed(hdev, &conn->dst, conn->type, - conn->dst_type, ev->status); - hci_proto_connect_cfm(conn, ev->status); - conn->state = BT_CLOSED; - hci_conn_del(conn); + hci_le_conn_failed(conn, ev->status); goto unlock; } if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) - mgmt_device_connected(hdev, &ev->bdaddr, conn->type, + mgmt_device_connected(hdev, &conn->dst, conn->type, conn->dst_type, 0, NULL, 0, NULL); conn->sec_level = BT_SECURITY_LOW; @@ -3540,25 +3860,73 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_proto_connect_cfm(conn, ev->status); + hci_pend_le_conn_del(hdev, &conn->dst, conn->dst_type); + unlock: hci_dev_unlock(hdev); } +/* This function requires the caller holds hdev->lock */ +static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr, + u8 addr_type) +{ + struct hci_conn *conn; + struct smp_irk *irk; + + /* If this is a resolvable address, we should resolve it and then + * update address and address type variables. + */ + irk = hci_get_irk(hdev, addr, addr_type); + if (irk) { + addr = &irk->bdaddr; + addr_type = irk->addr_type; + } + + if (!hci_pend_le_conn_lookup(hdev, addr, addr_type)) + return; + + conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW, + HCI_AT_NO_BONDING); + if (!IS_ERR(conn)) + return; + + switch (PTR_ERR(conn)) { + case -EBUSY: + /* If hci_connect() returns -EBUSY it means there is already + * an LE connection attempt going on. Since controllers don't + * support more than one connection attempt at the time, we + * don't consider this an error case. + */ + break; + default: + BT_DBG("Failed to connect: err %ld", PTR_ERR(conn)); + } +} + static void hci_le_adv_report_evt(struct hci_dev *hdev, struct sk_buff *skb) { u8 num_reports = skb->data[0]; void *ptr = &skb->data[1]; s8 rssi; + hci_dev_lock(hdev); + while (num_reports--) { struct hci_ev_le_advertising_info *ev = ptr; + if (ev->evt_type == LE_ADV_IND || + ev->evt_type == LE_ADV_DIRECT_IND) + check_pending_le_conn(hdev, &ev->bdaddr, + ev->bdaddr_type); + rssi = ev->data[ev->length]; mgmt_device_found(hdev, &ev->bdaddr, LE_LINK, ev->bdaddr_type, NULL, rssi, 0, 1, ev->data, ev->length); ptr += sizeof(*ev) + ev->length + 1; } + + hci_dev_unlock(hdev); } static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb) @@ -3577,7 +3945,7 @@ static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb) if (conn == NULL) goto not_found; - ltk = hci_find_ltk(hdev, ev->ediv, ev->random); + ltk = hci_find_ltk(hdev, ev->ediv, ev->rand, conn->out); if (ltk == NULL) goto not_found; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 7552f9e3089c..68e51a84e72d 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -716,6 +716,7 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, err = hci_dev_open(hdev->id); if (err) { clear_bit(HCI_USER_CHANNEL, &hdev->dev_flags); + mgmt_index_added(hdev); hci_dev_put(hdev); goto done; } diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 0b61250cfdf9..555982a78a58 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -49,14 +49,7 @@ static struct attribute *bt_link_attrs[] = { NULL }; -static struct attribute_group bt_link_group = { - .attrs = bt_link_attrs, -}; - -static const struct attribute_group *bt_link_groups[] = { - &bt_link_group, - NULL -}; +ATTRIBUTE_GROUPS(bt_link); static void bt_link_release(struct device *dev) { @@ -182,14 +175,7 @@ static struct attribute *bt_host_attrs[] = { NULL }; -static struct attribute_group bt_host_group = { - .attrs = bt_host_attrs, -}; - -static const struct attribute_group *bt_host_groups[] = { - &bt_host_group, - NULL -}; +ATTRIBUTE_GROUPS(bt_host); static void bt_host_release(struct device *dev) { diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index b0ad2c752d73..9ed2168fa59f 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -42,6 +42,8 @@ #include "amp.h" #include "6lowpan.h" +#define LE_FLOWCTL_MAX_CREDITS 65535 + bool disable_ertm; static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN | L2CAP_FEAT_UCD; @@ -330,44 +332,20 @@ static inline bool l2cap_seq_list_contains(struct l2cap_seq_list *seq_list, return seq_list->list[seq & seq_list->mask] != L2CAP_SEQ_LIST_CLEAR; } -static u16 l2cap_seq_list_remove(struct l2cap_seq_list *seq_list, u16 seq) +static inline u16 l2cap_seq_list_pop(struct l2cap_seq_list *seq_list) { + u16 seq = seq_list->head; u16 mask = seq_list->mask; - if (seq_list->head == L2CAP_SEQ_LIST_CLEAR) { - /* In case someone tries to pop the head of an empty list */ - return L2CAP_SEQ_LIST_CLEAR; - } else if (seq_list->head == seq) { - /* Head can be removed in constant time */ - seq_list->head = seq_list->list[seq & mask]; - seq_list->list[seq & mask] = L2CAP_SEQ_LIST_CLEAR; - - if (seq_list->head == L2CAP_SEQ_LIST_TAIL) { - seq_list->head = L2CAP_SEQ_LIST_CLEAR; - seq_list->tail = L2CAP_SEQ_LIST_CLEAR; - } - } else { - /* Walk the list to find the sequence number */ - u16 prev = seq_list->head; - while (seq_list->list[prev & mask] != seq) { - prev = seq_list->list[prev & mask]; - if (prev == L2CAP_SEQ_LIST_TAIL) - return L2CAP_SEQ_LIST_CLEAR; - } + seq_list->head = seq_list->list[seq & mask]; + seq_list->list[seq & mask] = L2CAP_SEQ_LIST_CLEAR; - /* Unlink the number from the list and clear it */ - seq_list->list[prev & mask] = seq_list->list[seq & mask]; - seq_list->list[seq & mask] = L2CAP_SEQ_LIST_CLEAR; - if (seq_list->tail == seq) - seq_list->tail = prev; + if (seq_list->head == L2CAP_SEQ_LIST_TAIL) { + seq_list->head = L2CAP_SEQ_LIST_CLEAR; + seq_list->tail = L2CAP_SEQ_LIST_CLEAR; } - return seq; -} -static inline u16 l2cap_seq_list_pop(struct l2cap_seq_list *seq_list) -{ - /* Remove the head in constant time */ - return l2cap_seq_list_remove(seq_list, seq_list->head); + return seq; } static void l2cap_seq_list_clear(struct l2cap_seq_list *seq_list) @@ -506,7 +484,7 @@ static void l2cap_le_flowctl_init(struct l2cap_chan *chan) chan->sdu_len = 0; chan->tx_credits = 0; chan->rx_credits = le_max_credits; - chan->mps = min_t(u16, chan->imtu, L2CAP_LE_DEFAULT_MPS); + chan->mps = min_t(u16, chan->imtu, le_default_mps); skb_queue_head_init(&chan->tx_q); } @@ -522,18 +500,10 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan) switch (chan->chan_type) { case L2CAP_CHAN_CONN_ORIENTED: - if (conn->hcon->type == LE_LINK) { - if (chan->dcid == L2CAP_CID_ATT) { - chan->omtu = L2CAP_DEFAULT_MTU; - chan->scid = L2CAP_CID_ATT; - } else { - chan->scid = l2cap_alloc_cid(conn); - } - } else { - /* Alloc CID for connection-oriented socket */ - chan->scid = l2cap_alloc_cid(conn); + /* Alloc CID for connection-oriented socket */ + chan->scid = l2cap_alloc_cid(conn); + if (conn->hcon->type == ACL_LINK) chan->omtu = L2CAP_DEFAULT_MTU; - } break; case L2CAP_CHAN_CONN_LESS: @@ -543,11 +513,8 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan) chan->omtu = L2CAP_DEFAULT_MTU; break; - case L2CAP_CHAN_CONN_FIX_A2MP: - chan->scid = L2CAP_CID_A2MP; - chan->dcid = L2CAP_CID_A2MP; - chan->omtu = L2CAP_A2MP_DEFAULT_MTU; - chan->imtu = L2CAP_A2MP_DEFAULT_MTU; + case L2CAP_CHAN_FIXED: + /* Caller will set CID and CID specific MTU values */ break; default: @@ -595,7 +562,7 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err) chan->conn = NULL; - if (chan->chan_type != L2CAP_CHAN_CONN_FIX_A2MP) + if (chan->scid != L2CAP_CID_A2MP) hci_conn_drop(conn->hcon); if (mgr && mgr->bredr_chan == chan) @@ -642,6 +609,23 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err) return; } +void l2cap_conn_update_id_addr(struct hci_conn *hcon) +{ + struct l2cap_conn *conn = hcon->l2cap_data; + struct l2cap_chan *chan; + + mutex_lock(&conn->chan_lock); + + list_for_each_entry(chan, &conn->chan_l, list) { + l2cap_chan_lock(chan); + bacpy(&chan->dst, &hcon->dst); + chan->dst_type = bdaddr_type(hcon, hcon->dst_type); + l2cap_chan_unlock(chan); + } + + mutex_unlock(&conn->chan_lock); +} + static void l2cap_chan_le_connect_reject(struct l2cap_chan *chan) { struct l2cap_conn *conn = chan->conn; @@ -699,10 +683,7 @@ void l2cap_chan_close(struct l2cap_chan *chan, int reason) case BT_CONNECTED: case BT_CONFIG: - /* ATT uses L2CAP_CHAN_CONN_ORIENTED so we must also - * check for chan->psm. - */ - if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED && chan->psm) { + if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED) { __set_chan_timer(chan, chan->ops->get_sndtimeo(chan)); l2cap_send_disconn_req(chan, reason); } else @@ -737,6 +718,7 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) case L2CAP_CHAN_RAW: switch (chan->sec_level) { case BT_SECURITY_HIGH: + case BT_SECURITY_FIPS: return HCI_AT_DEDICATED_BONDING_MITM; case BT_SECURITY_MEDIUM: return HCI_AT_DEDICATED_BONDING; @@ -749,7 +731,8 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) if (chan->sec_level == BT_SECURITY_LOW) chan->sec_level = BT_SECURITY_SDP; } - if (chan->sec_level == BT_SECURITY_HIGH) + if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) return HCI_AT_NO_BONDING_MITM; else return HCI_AT_NO_BONDING; @@ -759,7 +742,8 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) if (chan->sec_level == BT_SECURITY_LOW) chan->sec_level = BT_SECURITY_SDP; - if (chan->sec_level == BT_SECURITY_HIGH) + if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) return HCI_AT_NO_BONDING_MITM; else return HCI_AT_NO_BONDING; @@ -768,6 +752,7 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) default: switch (chan->sec_level) { case BT_SECURITY_HIGH: + case BT_SECURITY_FIPS: return HCI_AT_GENERAL_BONDING_MITM; case BT_SECURITY_MEDIUM: return HCI_AT_GENERAL_BONDING; @@ -1330,7 +1315,7 @@ static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err) __clear_ack_timer(chan); } - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_state_change(chan, BT_DISCONN); return; } @@ -1493,8 +1478,6 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn) if (!chan) goto clean; - chan->dcid = L2CAP_CID_ATT; - bacpy(&chan->src, &hcon->src); bacpy(&chan->dst, &hcon->dst); chan->src_type = bdaddr_type(hcon, hcon->src_type); @@ -1528,7 +1511,7 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) l2cap_chan_lock(chan); - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_chan_unlock(chan); continue; } @@ -1546,6 +1529,8 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) } mutex_unlock(&conn->chan_lock); + + queue_work(hcon->hdev->workqueue, &conn->pending_rx_work); } /* Notify sockets that we cannot guaranty reliability anymore */ @@ -1671,6 +1656,9 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err) kfree_skb(conn->rx_skb); + skb_queue_purge(&conn->pending_rx); + flush_work(&conn->pending_rx_work); + l2cap_unregister_all_users(conn); mutex_lock(&conn->chan_lock); @@ -1718,66 +1706,6 @@ static void security_timeout(struct work_struct *work) } } -static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon) -{ - struct l2cap_conn *conn = hcon->l2cap_data; - struct hci_chan *hchan; - - if (conn) - return conn; - - hchan = hci_chan_create(hcon); - if (!hchan) - return NULL; - - conn = kzalloc(sizeof(struct l2cap_conn), GFP_KERNEL); - if (!conn) { - hci_chan_del(hchan); - return NULL; - } - - kref_init(&conn->ref); - hcon->l2cap_data = conn; - conn->hcon = hcon; - hci_conn_get(conn->hcon); - conn->hchan = hchan; - - BT_DBG("hcon %p conn %p hchan %p", hcon, conn, hchan); - - switch (hcon->type) { - case LE_LINK: - if (hcon->hdev->le_mtu) { - conn->mtu = hcon->hdev->le_mtu; - break; - } - /* fall through */ - default: - conn->mtu = hcon->hdev->acl_mtu; - break; - } - - conn->feat_mask = 0; - - if (hcon->type == ACL_LINK) - conn->hs_enabled = test_bit(HCI_HS_ENABLED, - &hcon->hdev->dev_flags); - - spin_lock_init(&conn->lock); - mutex_init(&conn->chan_lock); - - INIT_LIST_HEAD(&conn->chan_l); - INIT_LIST_HEAD(&conn->users); - - if (hcon->type == LE_LINK) - INIT_DELAYED_WORK(&conn->security_timer, security_timeout); - else - INIT_DELAYED_WORK(&conn->info_timer, l2cap_info_timeout); - - conn->disc_reason = HCI_ERROR_REMOTE_USER_TERM; - - return conn; -} - static void l2cap_conn_free(struct kref *ref) { struct l2cap_conn *conn = container_of(ref, struct l2cap_conn, ref); @@ -1848,154 +1776,6 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm, return c1; } -static bool is_valid_psm(u16 psm, u8 dst_type) -{ - if (!psm) - return false; - - if (bdaddr_type_is_le(dst_type)) - return (psm <= 0x00ff); - - /* PSM must be odd and lsb of upper byte must be 0 */ - return ((psm & 0x0101) == 0x0001); -} - -int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, - bdaddr_t *dst, u8 dst_type) -{ - struct l2cap_conn *conn; - struct hci_conn *hcon; - struct hci_dev *hdev; - __u8 auth_type; - int err; - - BT_DBG("%pMR -> %pMR (type %u) psm 0x%2.2x", &chan->src, dst, - dst_type, __le16_to_cpu(psm)); - - hdev = hci_get_route(dst, &chan->src); - if (!hdev) - return -EHOSTUNREACH; - - hci_dev_lock(hdev); - - l2cap_chan_lock(chan); - - if (!is_valid_psm(__le16_to_cpu(psm), dst_type) && !cid && - chan->chan_type != L2CAP_CHAN_RAW) { - err = -EINVAL; - goto done; - } - - if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED && !(psm || cid)) { - err = -EINVAL; - goto done; - } - - switch (chan->mode) { - case L2CAP_MODE_BASIC: - break; - case L2CAP_MODE_LE_FLOWCTL: - l2cap_le_flowctl_init(chan); - break; - case L2CAP_MODE_ERTM: - case L2CAP_MODE_STREAMING: - if (!disable_ertm) - break; - /* fall through */ - default: - err = -ENOTSUPP; - goto done; - } - - switch (chan->state) { - case BT_CONNECT: - case BT_CONNECT2: - case BT_CONFIG: - /* Already connecting */ - err = 0; - goto done; - - case BT_CONNECTED: - /* Already connected */ - err = -EISCONN; - goto done; - - case BT_OPEN: - case BT_BOUND: - /* Can connect */ - break; - - default: - err = -EBADFD; - goto done; - } - - /* Set destination address and psm */ - bacpy(&chan->dst, dst); - chan->dst_type = dst_type; - - chan->psm = psm; - chan->dcid = cid; - - auth_type = l2cap_get_auth_type(chan); - - if (bdaddr_type_is_le(dst_type)) - hcon = hci_connect(hdev, LE_LINK, dst, dst_type, - chan->sec_level, auth_type); - else - hcon = hci_connect(hdev, ACL_LINK, dst, dst_type, - chan->sec_level, auth_type); - - if (IS_ERR(hcon)) { - err = PTR_ERR(hcon); - goto done; - } - - conn = l2cap_conn_add(hcon); - if (!conn) { - hci_conn_drop(hcon); - err = -ENOMEM; - goto done; - } - - if (cid && __l2cap_get_chan_by_dcid(conn, cid)) { - hci_conn_drop(hcon); - err = -EBUSY; - goto done; - } - - /* Update source addr of the socket */ - bacpy(&chan->src, &hcon->src); - chan->src_type = bdaddr_type(hcon, hcon->src_type); - - l2cap_chan_unlock(chan); - l2cap_chan_add(conn, chan); - l2cap_chan_lock(chan); - - /* l2cap_chan_add takes its own ref so we can drop this one */ - hci_conn_drop(hcon); - - l2cap_state_change(chan, BT_CONNECT); - __set_chan_timer(chan, chan->ops->get_sndtimeo(chan)); - - if (hcon->state == BT_CONNECTED) { - if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) { - __clear_chan_timer(chan); - if (l2cap_chan_check_security(chan)) - l2cap_state_change(chan, BT_CONNECTED); - } else - l2cap_do_start(chan); - } - - err = 0; - -done: - l2cap_chan_unlock(chan); - hci_dev_unlock(hdev); - hci_dev_put(hdev); - return err; -} - static void l2cap_monitor_timeout(struct work_struct *work) { struct l2cap_chan *chan = container_of(work, struct l2cap_chan, @@ -2654,6 +2434,14 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len, if (IS_ERR(skb)) return PTR_ERR(skb); + /* Channel lock is released before requesting new skb and then + * reacquired thus we need to recheck channel state. + */ + if (chan->state != BT_CONNECTED) { + kfree_skb(skb); + return -ENOTCONN; + } + l2cap_do_send(chan, skb); return len; } @@ -2703,6 +2491,14 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len, if (IS_ERR(skb)) return PTR_ERR(skb); + /* Channel lock is released before requesting new skb and then + * reacquired thus we need to recheck channel state. + */ + if (chan->state != BT_CONNECTED) { + kfree_skb(skb); + return -ENOTCONN; + } + l2cap_do_send(chan, skb); err = len; break; @@ -5709,7 +5505,7 @@ static inline int l2cap_le_credits(struct l2cap_conn *conn, { struct l2cap_le_credits *pkt; struct l2cap_chan *chan; - u16 cid, credits; + u16 cid, credits, max_credits; if (cmd_len != sizeof(*pkt)) return -EPROTO; @@ -5724,6 +5520,17 @@ static inline int l2cap_le_credits(struct l2cap_conn *conn, if (!chan) return -EBADSLT; + max_credits = LE_FLOWCTL_MAX_CREDITS - chan->tx_credits; + if (credits > max_credits) { + BT_ERR("LE credits overflow"); + l2cap_send_disconn_req(chan, ECONNRESET); + + /* Return 0 so that we don't trigger an unnecessary + * command reject packet. + */ + return 0; + } + chan->tx_credits += credits; while (chan->tx_credits && !skb_queue_empty(&chan->tx_q)) { @@ -5770,17 +5577,6 @@ static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn, { int err = 0; - if (!enable_lecoc) { - switch (cmd->code) { - case L2CAP_LE_CONN_REQ: - case L2CAP_LE_CONN_RSP: - case L2CAP_LE_CREDITS: - case L2CAP_DISCONN_REQ: - case L2CAP_DISCONN_RSP: - return -EINVAL; - } - } - switch (cmd->code) { case L2CAP_COMMAND_REJ: l2cap_le_command_rej(conn, cmd, cmd_len, data); @@ -6871,6 +6667,7 @@ static int l2cap_le_data_rcv(struct l2cap_chan *chan, struct sk_buff *skb) if (!chan->rx_credits) { BT_ERR("No credits to receive LE L2CAP data"); + l2cap_send_disconn_req(chan, ECONNRESET); return -ENOBUFS; } @@ -6995,8 +6792,10 @@ static void l2cap_data_channel(struct l2cap_conn *conn, u16 cid, * But we don't have any other choice. L2CAP doesn't * provide flow control mechanism. */ - if (chan->imtu < skb->len) + if (chan->imtu < skb->len) { + BT_ERR("Dropping L2CAP data: receive buffer overflow"); goto drop; + } if (!chan->ops->recv(chan, skb)) goto done; @@ -7084,9 +6883,16 @@ drop: static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) { struct l2cap_hdr *lh = (void *) skb->data; + struct hci_conn *hcon = conn->hcon; u16 cid, len; __le16 psm; + if (hcon->state != BT_CONNECTED) { + BT_DBG("queueing pending rx skb"); + skb_queue_tail(&conn->pending_rx, skb); + return; + } + skb_pull(skb, L2CAP_HDR_SIZE); cid = __le16_to_cpu(lh->cid); len = __le16_to_cpu(lh->len); @@ -7132,6 +6938,247 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) } } +static void process_pending_rx(struct work_struct *work) +{ + struct l2cap_conn *conn = container_of(work, struct l2cap_conn, + pending_rx_work); + struct sk_buff *skb; + + BT_DBG(""); + + while ((skb = skb_dequeue(&conn->pending_rx))) + l2cap_recv_frame(conn, skb); +} + +static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon) +{ + struct l2cap_conn *conn = hcon->l2cap_data; + struct hci_chan *hchan; + + if (conn) + return conn; + + hchan = hci_chan_create(hcon); + if (!hchan) + return NULL; + + conn = kzalloc(sizeof(struct l2cap_conn), GFP_KERNEL); + if (!conn) { + hci_chan_del(hchan); + return NULL; + } + + kref_init(&conn->ref); + hcon->l2cap_data = conn; + conn->hcon = hcon; + hci_conn_get(conn->hcon); + conn->hchan = hchan; + + BT_DBG("hcon %p conn %p hchan %p", hcon, conn, hchan); + + switch (hcon->type) { + case LE_LINK: + if (hcon->hdev->le_mtu) { + conn->mtu = hcon->hdev->le_mtu; + break; + } + /* fall through */ + default: + conn->mtu = hcon->hdev->acl_mtu; + break; + } + + conn->feat_mask = 0; + + if (hcon->type == ACL_LINK) + conn->hs_enabled = test_bit(HCI_HS_ENABLED, + &hcon->hdev->dev_flags); + + spin_lock_init(&conn->lock); + mutex_init(&conn->chan_lock); + + INIT_LIST_HEAD(&conn->chan_l); + INIT_LIST_HEAD(&conn->users); + + if (hcon->type == LE_LINK) + INIT_DELAYED_WORK(&conn->security_timer, security_timeout); + else + INIT_DELAYED_WORK(&conn->info_timer, l2cap_info_timeout); + + skb_queue_head_init(&conn->pending_rx); + INIT_WORK(&conn->pending_rx_work, process_pending_rx); + + conn->disc_reason = HCI_ERROR_REMOTE_USER_TERM; + + return conn; +} + +static bool is_valid_psm(u16 psm, u8 dst_type) { + if (!psm) + return false; + + if (bdaddr_type_is_le(dst_type)) + return (psm <= 0x00ff); + + /* PSM must be odd and lsb of upper byte must be 0 */ + return ((psm & 0x0101) == 0x0001); +} + +int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, + bdaddr_t *dst, u8 dst_type) +{ + struct l2cap_conn *conn; + struct hci_conn *hcon; + struct hci_dev *hdev; + __u8 auth_type; + int err; + + BT_DBG("%pMR -> %pMR (type %u) psm 0x%2.2x", &chan->src, dst, + dst_type, __le16_to_cpu(psm)); + + hdev = hci_get_route(dst, &chan->src); + if (!hdev) + return -EHOSTUNREACH; + + hci_dev_lock(hdev); + + l2cap_chan_lock(chan); + + if (!is_valid_psm(__le16_to_cpu(psm), dst_type) && !cid && + chan->chan_type != L2CAP_CHAN_RAW) { + err = -EINVAL; + goto done; + } + + if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED && !psm) { + err = -EINVAL; + goto done; + } + + if (chan->chan_type == L2CAP_CHAN_FIXED && !cid) { + err = -EINVAL; + goto done; + } + + switch (chan->mode) { + case L2CAP_MODE_BASIC: + break; + case L2CAP_MODE_LE_FLOWCTL: + l2cap_le_flowctl_init(chan); + break; + case L2CAP_MODE_ERTM: + case L2CAP_MODE_STREAMING: + if (!disable_ertm) + break; + /* fall through */ + default: + err = -ENOTSUPP; + goto done; + } + + switch (chan->state) { + case BT_CONNECT: + case BT_CONNECT2: + case BT_CONFIG: + /* Already connecting */ + err = 0; + goto done; + + case BT_CONNECTED: + /* Already connected */ + err = -EISCONN; + goto done; + + case BT_OPEN: + case BT_BOUND: + /* Can connect */ + break; + + default: + err = -EBADFD; + goto done; + } + + /* Set destination address and psm */ + bacpy(&chan->dst, dst); + chan->dst_type = dst_type; + + chan->psm = psm; + chan->dcid = cid; + + auth_type = l2cap_get_auth_type(chan); + + if (bdaddr_type_is_le(dst_type)) { + /* Convert from L2CAP channel address type to HCI address type + */ + if (dst_type == BDADDR_LE_PUBLIC) + dst_type = ADDR_LE_DEV_PUBLIC; + else + dst_type = ADDR_LE_DEV_RANDOM; + + hcon = hci_connect_le(hdev, dst, dst_type, chan->sec_level, + auth_type); + } else { + hcon = hci_connect_acl(hdev, dst, chan->sec_level, auth_type); + } + + if (IS_ERR(hcon)) { + err = PTR_ERR(hcon); + goto done; + } + + conn = l2cap_conn_add(hcon); + if (!conn) { + hci_conn_drop(hcon); + err = -ENOMEM; + goto done; + } + + if (cid && __l2cap_get_chan_by_dcid(conn, cid)) { + hci_conn_drop(hcon); + err = -EBUSY; + goto done; + } + + /* Update source addr of the socket */ + bacpy(&chan->src, &hcon->src); + chan->src_type = bdaddr_type(hcon, hcon->src_type); + + l2cap_chan_unlock(chan); + l2cap_chan_add(conn, chan); + l2cap_chan_lock(chan); + + /* l2cap_chan_add takes its own ref so we can drop this one */ + hci_conn_drop(hcon); + + l2cap_state_change(chan, BT_CONNECT); + __set_chan_timer(chan, chan->ops->get_sndtimeo(chan)); + + /* Release chan->sport so that it can be reused by other + * sockets (as it's only used for listening sockets). + */ + write_lock(&chan_list_lock); + chan->sport = 0; + write_unlock(&chan_list_lock); + + if (hcon->state == BT_CONNECTED) { + if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) { + __clear_chan_timer(chan); + if (l2cap_chan_check_security(chan)) + l2cap_state_change(chan, BT_CONNECTED); + } else + l2cap_do_start(chan); + } + + err = 0; + +done: + l2cap_chan_unlock(chan); + hci_dev_unlock(hdev); + hci_dev_put(hdev); + return err; +} + /* ---- L2CAP interface with lower layer (HCI) ---- */ int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr) @@ -7206,7 +7253,8 @@ static inline void l2cap_check_encryption(struct l2cap_chan *chan, u8 encrypt) if (encrypt == 0x00) { if (chan->sec_level == BT_SECURITY_MEDIUM) { __set_chan_timer(chan, L2CAP_ENC_TIMEOUT); - } else if (chan->sec_level == BT_SECURITY_HIGH) + } else if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) l2cap_chan_close(chan, ECONNREFUSED); } else { if (chan->sec_level == BT_SECURITY_MEDIUM) @@ -7226,7 +7274,7 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) if (hcon->type == LE_LINK) { if (!status && encrypt) - smp_distribute_keys(conn, 0); + smp_distribute_keys(conn); cancel_delayed_work(&conn->security_timer); } @@ -7238,7 +7286,7 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) BT_DBG("chan %p scid 0x%4.4x state %s", chan, chan->scid, state_to_string(chan->state)); - if (chan->chan_type == L2CAP_CHAN_CONN_FIX_A2MP) { + if (chan->scid == L2CAP_CID_A2MP) { l2cap_chan_unlock(chan); continue; } diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index d58f76bcebd1..b247f9d27fed 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -36,8 +36,6 @@ #include "smp.h" -bool enable_lecoc; - static struct bt_sock_list l2cap_sk_list = { .lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock) }; @@ -101,9 +99,16 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) if (!bdaddr_type_is_valid(la.l2_bdaddr_type)) return -EINVAL; + if (la.l2_cid) { + /* When the socket gets created it defaults to + * CHAN_CONN_ORIENTED, so we need to overwrite the + * default here. + */ + chan->chan_type = L2CAP_CHAN_FIXED; + chan->omtu = L2CAP_DEFAULT_MTU; + } + if (bdaddr_type_is_le(la.l2_bdaddr_type)) { - if (!enable_lecoc && la.l2_psm) - return -EINVAL; /* We only allow ATT user space socket */ if (la.l2_cid && la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT)) @@ -220,8 +225,6 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, return -EINVAL; if (bdaddr_type_is_le(la.l2_bdaddr_type)) { - if (!enable_lecoc && la.l2_psm) - return -EINVAL; /* We only allow ATT user space socket */ if (la.l2_cid && la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT)) @@ -357,17 +360,20 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, BT_DBG("sock %p, sk %p", sock, sk); + if (peer && sk->sk_state != BT_CONNECTED) + return -ENOTCONN; + memset(la, 0, sizeof(struct sockaddr_l2)); addr->sa_family = AF_BLUETOOTH; *len = sizeof(struct sockaddr_l2); + la->l2_psm = chan->psm; + if (peer) { - la->l2_psm = chan->psm; bacpy(&la->l2_bdaddr, &chan->dst); la->l2_cid = cpu_to_le16(chan->dcid); la->l2_bdaddr_type = chan->dst_type; } else { - la->l2_psm = chan->sport; bacpy(&la->l2_bdaddr, &chan->src); la->l2_cid = cpu_to_le16(chan->scid); la->l2_bdaddr_type = chan->src_type; @@ -432,6 +438,10 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | L2CAP_LM_SECURE; break; + case BT_SECURITY_FIPS: + opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | + L2CAP_LM_SECURE | L2CAP_LM_FIPS; + break; default: opt = 0; break; @@ -445,6 +455,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, if (put_user(opt, (u32 __user *) optval)) err = -EFAULT; + break; case L2CAP_CONNINFO: @@ -499,6 +510,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, switch (optname) { case BT_SECURITY: if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED && + chan->chan_type != L2CAP_CHAN_FIXED && chan->chan_type != L2CAP_CHAN_RAW) { err = -EINVAL; break; @@ -560,11 +572,6 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, break; case BT_SNDMTU: - if (!enable_lecoc) { - err = -EPROTONOSUPPORT; - break; - } - if (!bdaddr_type_is_le(chan->src_type)) { err = -EINVAL; break; @@ -580,11 +587,6 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, break; case BT_RCVMTU: - if (!enable_lecoc) { - err = -EPROTONOSUPPORT; - break; - } - if (!bdaddr_type_is_le(chan->src_type)) { err = -EINVAL; break; @@ -699,6 +701,11 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, break; } + if (opt & L2CAP_LM_FIPS) { + err = -EINVAL; + break; + } + if (opt & L2CAP_LM_AUTH) chan->sec_level = BT_SECURITY_LOW; if (opt & L2CAP_LM_ENCRYPT) @@ -750,6 +757,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, switch (optname) { case BT_SECURITY: if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED && + chan->chan_type != L2CAP_CHAN_FIXED && chan->chan_type != L2CAP_CHAN_RAW) { err = -EINVAL; break; @@ -895,11 +903,6 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, break; case BT_SNDMTU: - if (!enable_lecoc) { - err = -EPROTONOSUPPORT; - break; - } - if (!bdaddr_type_is_le(chan->src_type)) { err = -EINVAL; break; @@ -912,11 +915,6 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, break; case BT_RCVMTU: - if (!enable_lecoc) { - err = -EPROTONOSUPPORT; - break; - } - if (!bdaddr_type_is_le(chan->src_type)) { err = -EINVAL; break; @@ -1449,6 +1447,11 @@ static void l2cap_sock_init(struct sock *sk, struct sock *parent) chan->tx_credits = pchan->tx_credits; chan->rx_credits = pchan->rx_credits; + if (chan->chan_type == L2CAP_CHAN_FIXED) { + chan->scid = pchan->scid; + chan->dcid = pchan->scid; + } + security_sk_clone(parent, sk); } else { switch (sk->sk_type) { @@ -1614,6 +1617,3 @@ void l2cap_cleanup_sockets(void) bt_sock_unregister(BTPROTO_L2CAP); proto_unregister(&l2cap_proto); } - -module_param(enable_lecoc, bool, 0644); -MODULE_PARM_DESC(enable_lecoc, "Enable support for LE CoC"); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index a03ca3ca91bf..98e9df3556e7 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -34,7 +34,7 @@ #include "smp.h" #define MGMT_VERSION 1 -#define MGMT_REVISION 4 +#define MGMT_REVISION 5 static const u16 mgmt_commands[] = { MGMT_OP_READ_INDEX_LIST, @@ -79,6 +79,10 @@ static const u16 mgmt_commands[] = { MGMT_OP_SET_BREDR, MGMT_OP_SET_STATIC_ADDRESS, MGMT_OP_SET_SCAN_PARAMS, + MGMT_OP_SET_SECURE_CONN, + MGMT_OP_SET_DEBUG_KEYS, + MGMT_OP_SET_PRIVACY, + MGMT_OP_LOAD_IRKS, }; static const u16 mgmt_events[] = { @@ -103,6 +107,7 @@ static const u16 mgmt_events[] = { MGMT_EV_DEVICE_UNBLOCKED, MGMT_EV_DEVICE_UNPAIRED, MGMT_EV_PASSKEY_NOTIFY, + MGMT_EV_NEW_IRK, }; #define CACHE_TIMEOUT msecs_to_jiffies(2 * 1000) @@ -127,7 +132,7 @@ static u8 mgmt_status_table[] = { MGMT_STATUS_FAILED, /* Hardware Failure */ MGMT_STATUS_CONNECT_FAILED, /* Page Timeout */ MGMT_STATUS_AUTH_FAILED, /* Authentication Failed */ - MGMT_STATUS_NOT_PAIRED, /* PIN or Key Missing */ + MGMT_STATUS_AUTH_FAILED, /* PIN or Key Missing */ MGMT_STATUS_NO_RESOURCES, /* Memory Full */ MGMT_STATUS_TIMEOUT, /* Connection Timeout */ MGMT_STATUS_NO_RESOURCES, /* Max Number of Connections */ @@ -363,6 +368,7 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_POWERED; settings |= MGMT_SETTING_PAIRABLE; + settings |= MGMT_SETTING_DEBUG_KEYS; if (lmp_bredr_capable(hdev)) { settings |= MGMT_SETTING_CONNECTABLE; @@ -376,11 +382,16 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_SSP; settings |= MGMT_SETTING_HS; } + + if (lmp_sc_capable(hdev) || + test_bit(HCI_FORCE_SC, &hdev->dev_flags)) + settings |= MGMT_SETTING_SECURE_CONN; } if (lmp_le_capable(hdev)) { settings |= MGMT_SETTING_LE; settings |= MGMT_SETTING_ADVERTISING; + settings |= MGMT_SETTING_PRIVACY; } return settings; @@ -423,6 +434,15 @@ static u32 get_current_settings(struct hci_dev *hdev) if (test_bit(HCI_ADVERTISING, &hdev->dev_flags)) settings |= MGMT_SETTING_ADVERTISING; + if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) + settings |= MGMT_SETTING_SECURE_CONN; + + if (test_bit(HCI_DEBUG_KEYS, &hdev->dev_flags)) + settings |= MGMT_SETTING_DEBUG_KEYS; + + if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) + settings |= MGMT_SETTING_PRIVACY; + return settings; } @@ -629,14 +649,8 @@ static u8 create_adv_data(struct hci_dev *hdev, u8 *ptr) flags |= get_adv_discov_flags(hdev); - if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { - if (lmp_le_br_capable(hdev)) - flags |= LE_AD_SIM_LE_BREDR_CTRL; - if (lmp_host_le_br_capable(hdev)) - flags |= LE_AD_SIM_LE_BREDR_HOST; - } else { + if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) flags |= LE_AD_NO_BREDR; - } if (flags) { BT_DBG("adv flags 0x%02x", flags); @@ -803,6 +817,64 @@ static void update_class(struct hci_request *req) hci_req_add(req, HCI_OP_WRITE_CLASS_OF_DEV, sizeof(cod), cod); } +static bool get_connectable(struct hci_dev *hdev) +{ + struct pending_cmd *cmd; + + /* If there's a pending mgmt command the flag will not yet have + * it's final value, so check for this first. + */ + cmd = mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev); + if (cmd) { + struct mgmt_mode *cp = cmd->param; + return cp->val; + } + + return test_bit(HCI_CONNECTABLE, &hdev->dev_flags); +} + +static void enable_advertising(struct hci_request *req) +{ + struct hci_dev *hdev = req->hdev; + struct hci_cp_le_set_adv_param cp; + u8 own_addr_type, enable = 0x01; + bool connectable; + + /* Clear the HCI_ADVERTISING bit temporarily so that the + * hci_update_random_address knows that it's safe to go ahead + * and write a new random address. The flag will be set back on + * as soon as the SET_ADV_ENABLE HCI command completes. + */ + clear_bit(HCI_ADVERTISING, &hdev->dev_flags); + + connectable = get_connectable(hdev); + + /* Set require_privacy to true only when non-connectable + * advertising is used. In that case it is fine to use a + * non-resolvable private address. + */ + if (hci_update_random_address(req, !connectable, &own_addr_type) < 0) + return; + + memset(&cp, 0, sizeof(cp)); + cp.min_interval = __constant_cpu_to_le16(0x0800); + cp.max_interval = __constant_cpu_to_le16(0x0800); + cp.type = connectable ? LE_ADV_IND : LE_ADV_NONCONN_IND; + cp.own_address_type = own_addr_type; + cp.channel_map = hdev->le_adv_channel_map; + + hci_req_add(req, HCI_OP_LE_SET_ADV_PARAM, sizeof(cp), &cp); + + hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable); +} + +static void disable_advertising(struct hci_request *req) +{ + u8 enable = 0x00; + + hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable); +} + static void service_cache_off(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, @@ -824,12 +896,39 @@ static void service_cache_off(struct work_struct *work) hci_req_run(&req, NULL); } +static void rpa_expired(struct work_struct *work) +{ + struct hci_dev *hdev = container_of(work, struct hci_dev, + rpa_expired.work); + struct hci_request req; + + BT_DBG(""); + + set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + + if (!test_bit(HCI_ADVERTISING, &hdev->dev_flags) || + hci_conn_num(hdev, LE_LINK) > 0) + return; + + /* The generation of a new RPA and programming it into the + * controller happens in the enable_advertising() function. + */ + + hci_req_init(&req, hdev); + + disable_advertising(&req); + enable_advertising(&req); + + hci_req_run(&req, NULL); +} + static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) { if (test_and_set_bit(HCI_MGMT, &hdev->dev_flags)) return; INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off); + INIT_DELAYED_WORK(&hdev->rpa_expired, rpa_expired); /* Non-mgmt controlled devices get this bit set * implicitly so that pairing works for them, however @@ -935,6 +1034,71 @@ static int send_settings_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) sizeof(settings)); } +static void clean_up_hci_complete(struct hci_dev *hdev, u8 status) +{ + BT_DBG("%s status 0x%02x", hdev->name, status); + + if (hci_conn_count(hdev) == 0) { + cancel_delayed_work(&hdev->power_off); + queue_work(hdev->req_workqueue, &hdev->power_off.work); + } +} + +static int clean_up_hci_state(struct hci_dev *hdev) +{ + struct hci_request req; + struct hci_conn *conn; + + hci_req_init(&req, hdev); + + if (test_bit(HCI_ISCAN, &hdev->flags) || + test_bit(HCI_PSCAN, &hdev->flags)) { + u8 scan = 0x00; + hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); + } + + if (test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + disable_advertising(&req); + + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) { + hci_req_add_le_scan_disable(&req); + } + + list_for_each_entry(conn, &hdev->conn_hash.list, list) { + struct hci_cp_disconnect dc; + struct hci_cp_reject_conn_req rej; + + switch (conn->state) { + case BT_CONNECTED: + case BT_CONFIG: + dc.handle = cpu_to_le16(conn->handle); + dc.reason = 0x15; /* Terminated due to Power Off */ + hci_req_add(&req, HCI_OP_DISCONNECT, sizeof(dc), &dc); + break; + case BT_CONNECT: + if (conn->type == LE_LINK) + hci_req_add(&req, HCI_OP_LE_CREATE_CONN_CANCEL, + 0, NULL); + else if (conn->type == ACL_LINK) + hci_req_add(&req, HCI_OP_CREATE_CONN_CANCEL, + 6, &conn->dst); + break; + case BT_CONNECT2: + bacpy(&rej.bdaddr, &conn->dst); + rej.reason = 0x15; /* Terminated due to Power Off */ + if (conn->type == ACL_LINK) + hci_req_add(&req, HCI_OP_REJECT_CONN_REQ, + sizeof(rej), &rej); + else if (conn->type == SCO_LINK) + hci_req_add(&req, HCI_OP_REJECT_SYNC_CONN_REQ, + sizeof(rej), &rej); + break; + } + } + + return hci_req_run(&req, clean_up_hci_complete); +} + static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { @@ -978,12 +1142,23 @@ static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, goto failed; } - if (cp->val) + if (cp->val) { queue_work(hdev->req_workqueue, &hdev->power_on); - else - queue_work(hdev->req_workqueue, &hdev->power_off.work); - - err = 0; + err = 0; + } else { + /* Disconnect connections, stop scans, etc */ + err = clean_up_hci_state(hdev); + if (!err) + queue_delayed_work(hdev->req_workqueue, &hdev->power_off, + HCI_POWER_OFF_TIMEOUT); + + /* ENODATA means there were no HCI commands queued */ + if (err == -ENODATA) { + cancel_delayed_work(&hdev->power_off); + queue_work(hdev->req_workqueue, &hdev->power_off.work); + err = 0; + } + } failed: hci_dev_unlock(hdev); @@ -1336,50 +1511,6 @@ static void write_fast_connectable(struct hci_request *req, bool enable) hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_TYPE, 1, &type); } -static u8 get_adv_type(struct hci_dev *hdev) -{ - struct pending_cmd *cmd; - bool connectable; - - /* If there's a pending mgmt command the flag will not yet have - * it's final value, so check for this first. - */ - cmd = mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev); - if (cmd) { - struct mgmt_mode *cp = cmd->param; - connectable = !!cp->val; - } else { - connectable = test_bit(HCI_CONNECTABLE, &hdev->dev_flags); - } - - return connectable ? LE_ADV_IND : LE_ADV_NONCONN_IND; -} - -static void enable_advertising(struct hci_request *req) -{ - struct hci_dev *hdev = req->hdev; - struct hci_cp_le_set_adv_param cp; - u8 enable = 0x01; - - memset(&cp, 0, sizeof(cp)); - cp.min_interval = __constant_cpu_to_le16(0x0800); - cp.max_interval = __constant_cpu_to_le16(0x0800); - cp.type = get_adv_type(hdev); - cp.own_address_type = hdev->own_addr_type; - cp.channel_map = 0x07; - - hci_req_add(req, HCI_OP_LE_SET_ADV_PARAM, sizeof(cp), &cp); - - hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable); -} - -static void disable_advertising(struct hci_request *req) -{ - u8 enable = 0x00; - - hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable); -} - static void set_connectable_complete(struct hci_dev *hdev, u8 status) { struct pending_cmd *cmd; @@ -2065,7 +2196,7 @@ static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, } if (memcmp(cp->uuid, bt_uuid_any, 16) == 0) { - err = hci_uuids_clear(hdev); + hci_uuids_clear(hdev); if (enable_service_cache(hdev)) { err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, @@ -2205,6 +2336,7 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, { struct mgmt_cp_load_link_keys *cp = data; u16 key_count, expected_len; + bool changed; int i; BT_DBG("request for %s", hdev->name); @@ -2234,7 +2366,7 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, for (i = 0; i < key_count; i++) { struct mgmt_link_key_info *key = &cp->keys[i]; - if (key->addr.type != BDADDR_BREDR) + if (key->addr.type != BDADDR_BREDR || key->type > 0x08) return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_INVALID_PARAMS); } @@ -2244,9 +2376,12 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, hci_link_keys_clear(hdev); if (cp->debug_keys) - set_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); + changed = !test_and_set_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); else - clear_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); + changed = test_and_clear_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); + + if (changed) + new_settings(hdev, NULL); for (i = 0; i < key_count; i++) { struct mgmt_link_key_info *key = &cp->keys[i]; @@ -2306,10 +2441,22 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, goto unlock; } - if (cp->addr.type == BDADDR_BREDR) + if (cp->addr.type == BDADDR_BREDR) { err = hci_remove_link_key(hdev, &cp->addr.bdaddr); - else - err = hci_remove_ltk(hdev, &cp->addr.bdaddr); + } else { + u8 addr_type; + + if (cp->addr.type == BDADDR_LE_PUBLIC) + addr_type = ADDR_LE_DEV_PUBLIC; + else + addr_type = ADDR_LE_DEV_RANDOM; + + hci_remove_irk(hdev, &cp->addr.bdaddr, addr_type); + + hci_conn_params_del(hdev, &cp->addr.bdaddr, addr_type); + + err = hci_remove_ltk(hdev, &cp->addr.bdaddr, addr_type); + } if (err < 0) { err = cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, @@ -2633,6 +2780,16 @@ static void pairing_complete(struct pending_cmd *cmd, u8 status) mgmt_pending_remove(cmd); } +void mgmt_smp_complete(struct hci_conn *conn, bool complete) +{ + u8 status = complete ? MGMT_STATUS_SUCCESS : MGMT_STATUS_FAILED; + struct pending_cmd *cmd; + + cmd = find_pairing(conn); + if (cmd) + pairing_complete(cmd, status); +} + static void pairing_complete_cb(struct hci_conn *conn, u8 status) { struct pending_cmd *cmd; @@ -2646,7 +2803,7 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status) pairing_complete(cmd, mgmt_status(status)); } -static void le_connect_complete_cb(struct hci_conn *conn, u8 status) +static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) { struct pending_cmd *cmd; @@ -2697,12 +2854,22 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, else auth_type = HCI_AT_DEDICATED_BONDING_MITM; - if (cp->addr.type == BDADDR_BREDR) - conn = hci_connect(hdev, ACL_LINK, &cp->addr.bdaddr, - cp->addr.type, sec_level, auth_type); - else - conn = hci_connect(hdev, LE_LINK, &cp->addr.bdaddr, - cp->addr.type, sec_level, auth_type); + if (cp->addr.type == BDADDR_BREDR) { + conn = hci_connect_acl(hdev, &cp->addr.bdaddr, sec_level, + auth_type); + } else { + u8 addr_type; + + /* Convert from L2CAP channel address type to HCI address type + */ + if (cp->addr.type == BDADDR_LE_PUBLIC) + addr_type = ADDR_LE_DEV_PUBLIC; + else + addr_type = ADDR_LE_DEV_RANDOM; + + conn = hci_connect_le(hdev, &cp->addr.bdaddr, addr_type, + sec_level, auth_type); + } if (IS_ERR(conn)) { int status; @@ -2733,13 +2900,16 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, } /* For LE, just connecting isn't a proof that the pairing finished */ - if (cp->addr.type == BDADDR_BREDR) + if (cp->addr.type == BDADDR_BREDR) { conn->connect_cfm_cb = pairing_complete_cb; - else - conn->connect_cfm_cb = le_connect_complete_cb; + conn->security_cfm_cb = pairing_complete_cb; + conn->disconn_cfm_cb = pairing_complete_cb; + } else { + conn->connect_cfm_cb = le_pairing_complete_cb; + conn->security_cfm_cb = le_pairing_complete_cb; + conn->disconn_cfm_cb = le_pairing_complete_cb; + } - conn->security_cfm_cb = pairing_complete_cb; - conn->disconn_cfm_cb = pairing_complete_cb; conn->io_capability = cp->io_cap; cmd->user_data = conn; @@ -3071,7 +3241,12 @@ static int read_local_oob_data(struct sock *sk, struct hci_dev *hdev, goto unlock; } - err = hci_send_cmd(hdev, HCI_OP_READ_LOCAL_OOB_DATA, 0, NULL); + if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) + err = hci_send_cmd(hdev, HCI_OP_READ_LOCAL_OOB_EXT_DATA, + 0, NULL); + else + err = hci_send_cmd(hdev, HCI_OP_READ_LOCAL_OOB_DATA, 0, NULL); + if (err < 0) mgmt_pending_remove(cmd); @@ -3083,23 +3258,46 @@ unlock: static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { - struct mgmt_cp_add_remote_oob_data *cp = data; - u8 status; int err; BT_DBG("%s ", hdev->name); hci_dev_lock(hdev); - err = hci_add_remote_oob_data(hdev, &cp->addr.bdaddr, cp->hash, - cp->randomizer); - if (err < 0) - status = MGMT_STATUS_FAILED; - else - status = MGMT_STATUS_SUCCESS; + if (len == MGMT_ADD_REMOTE_OOB_DATA_SIZE) { + struct mgmt_cp_add_remote_oob_data *cp = data; + u8 status; - err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, status, - &cp->addr, sizeof(cp->addr)); + err = hci_add_remote_oob_data(hdev, &cp->addr.bdaddr, + cp->hash, cp->randomizer); + if (err < 0) + status = MGMT_STATUS_FAILED; + else + status = MGMT_STATUS_SUCCESS; + + err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, + status, &cp->addr, sizeof(cp->addr)); + } else if (len == MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE) { + struct mgmt_cp_add_remote_oob_ext_data *cp = data; + u8 status; + + err = hci_add_remote_oob_ext_data(hdev, &cp->addr.bdaddr, + cp->hash192, + cp->randomizer192, + cp->hash256, + cp->randomizer256); + if (err < 0) + status = MGMT_STATUS_FAILED; + else + status = MGMT_STATUS_SUCCESS; + + err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, + status, &cp->addr, sizeof(cp->addr)); + } else { + BT_ERR("add_remote_oob_data: invalid length of %u bytes", len); + err = cmd_status(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS); + } hci_dev_unlock(hdev); return err; @@ -3195,7 +3393,7 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev, struct hci_request req; /* General inquiry access code (GIAC) */ u8 lap[3] = { 0x33, 0x8b, 0x9e }; - u8 status; + u8 status, own_addr_type; int err; BT_DBG("%s", hdev->name); @@ -3280,18 +3478,31 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev, goto failed; } - if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) { + /* If controller is scanning, it means the background scanning + * is running. Thus, we should temporarily stop it in order to + * set the discovery scanning parameters. + */ + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + hci_req_add_le_scan_disable(&req); + + memset(¶m_cp, 0, sizeof(param_cp)); + + /* All active scans will be done with either a resolvable + * private address (when privacy feature has been enabled) + * or unresolvable private address. + */ + err = hci_update_random_address(&req, true, &own_addr_type); + if (err < 0) { err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY, - MGMT_STATUS_BUSY); + MGMT_STATUS_FAILED); mgmt_pending_remove(cmd); goto failed; } - memset(¶m_cp, 0, sizeof(param_cp)); param_cp.type = LE_SCAN_ACTIVE; param_cp.interval = cpu_to_le16(DISCOV_LE_SCAN_INT); param_cp.window = cpu_to_le16(DISCOV_LE_SCAN_WIN); - param_cp.own_address_type = hdev->own_addr_type; + param_cp.own_address_type = own_addr_type; hci_req_add(&req, HCI_OP_LE_SET_SCAN_PARAM, sizeof(param_cp), ¶m_cp); @@ -3361,7 +3572,6 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, struct hci_cp_remote_name_req_cancel cp; struct inquiry_entry *e; struct hci_request req; - struct hci_cp_le_set_scan_enable enable_cp; int err; BT_DBG("%s", hdev->name); @@ -3397,10 +3607,7 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, } else { cancel_delayed_work(&hdev->le_scan_disable); - memset(&enable_cp, 0, sizeof(enable_cp)); - enable_cp.enable = LE_SCAN_DISABLE; - hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE, - sizeof(enable_cp), &enable_cp); + hci_req_add_le_scan_disable(&req); } break; @@ -3457,15 +3664,17 @@ static int confirm_name(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hci_discovery_active(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_CONFIRM_NAME, - MGMT_STATUS_FAILED); + err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, + MGMT_STATUS_FAILED, &cp->addr, + sizeof(cp->addr)); goto failed; } e = hci_inquiry_cache_lookup_unknown(hdev, &cp->addr.bdaddr); if (!e) { - err = cmd_status(sk, hdev->id, MGMT_OP_CONFIRM_NAME, - MGMT_STATUS_INVALID_PARAMS); + err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, + MGMT_STATUS_INVALID_PARAMS, &cp->addr, + sizeof(cp->addr)); goto failed; } @@ -3754,6 +3963,21 @@ static int set_scan_params(struct sock *sk, struct hci_dev *hdev, err = cmd_complete(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, 0, NULL, 0); + /* If background scan is running, restart it so new parameters are + * loaded. + */ + if (test_bit(HCI_LE_SCAN, &hdev->dev_flags) && + hdev->discovery.state == DISCOVERY_STOPPED) { + struct hci_request req; + + hci_req_init(&req, hdev); + + hci_req_add_le_scan_disable(&req); + hci_req_add_le_passive_scan(&req); + + hci_req_run(&req, NULL); + } + hci_dev_unlock(hdev); return err; @@ -3999,15 +4223,269 @@ unlock: return err; } +static int set_secure_conn(struct sock *sk, struct hci_dev *hdev, + void *data, u16 len) +{ + struct mgmt_mode *cp = data; + struct pending_cmd *cmd; + u8 val, status; + int err; + + BT_DBG("request for %s", hdev->name); + + status = mgmt_bredr_support(hdev); + if (status) + return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + status); + + if (!lmp_sc_capable(hdev) && + !test_bit(HCI_FORCE_SC, &hdev->dev_flags)) + return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_NOT_SUPPORTED); + + if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) + return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_INVALID_PARAMS); + + hci_dev_lock(hdev); + + if (!hdev_is_powered(hdev)) { + bool changed; + + if (cp->val) { + changed = !test_and_set_bit(HCI_SC_ENABLED, + &hdev->dev_flags); + if (cp->val == 0x02) + set_bit(HCI_SC_ONLY, &hdev->dev_flags); + else + clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + } else { + changed = test_and_clear_bit(HCI_SC_ENABLED, + &hdev->dev_flags); + clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + } + + err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); + if (err < 0) + goto failed; + + if (changed) + err = new_settings(hdev, sk); + + goto failed; + } + + if (mgmt_pending_find(MGMT_OP_SET_SECURE_CONN, hdev)) { + err = cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_BUSY); + goto failed; + } + + val = !!cp->val; + + if (val == test_bit(HCI_SC_ENABLED, &hdev->dev_flags) && + (cp->val == 0x02) == test_bit(HCI_SC_ONLY, &hdev->dev_flags)) { + err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); + goto failed; + } + + cmd = mgmt_pending_add(sk, MGMT_OP_SET_SECURE_CONN, hdev, data, len); + if (!cmd) { + err = -ENOMEM; + goto failed; + } + + err = hci_send_cmd(hdev, HCI_OP_WRITE_SC_SUPPORT, 1, &val); + if (err < 0) { + mgmt_pending_remove(cmd); + goto failed; + } + + if (cp->val == 0x02) + set_bit(HCI_SC_ONLY, &hdev->dev_flags); + else + clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + +failed: + hci_dev_unlock(hdev); + return err; +} + +static int set_debug_keys(struct sock *sk, struct hci_dev *hdev, + void *data, u16 len) +{ + struct mgmt_mode *cp = data; + bool changed; + int err; + + BT_DBG("request for %s", hdev->name); + + if (cp->val != 0x00 && cp->val != 0x01) + return cmd_status(sk, hdev->id, MGMT_OP_SET_DEBUG_KEYS, + MGMT_STATUS_INVALID_PARAMS); + + hci_dev_lock(hdev); + + if (cp->val) + changed = !test_and_set_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); + else + changed = test_and_clear_bit(HCI_DEBUG_KEYS, &hdev->dev_flags); + + err = send_settings_rsp(sk, MGMT_OP_SET_DEBUG_KEYS, hdev); + if (err < 0) + goto unlock; + + if (changed) + err = new_settings(hdev, sk); + +unlock: + hci_dev_unlock(hdev); + return err; +} + +static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data, + u16 len) +{ + struct mgmt_cp_set_privacy *cp = cp_data; + bool changed; + int err; + + BT_DBG("request for %s", hdev->name); + + if (!lmp_le_capable(hdev)) + return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_NOT_SUPPORTED); + + if (cp->privacy != 0x00 && cp->privacy != 0x01) + return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_INVALID_PARAMS); + + if (hdev_is_powered(hdev)) + return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_REJECTED); + + hci_dev_lock(hdev); + + /* If user space supports this command it is also expected to + * handle IRKs. Therefore, set the HCI_RPA_RESOLVING flag. + */ + set_bit(HCI_RPA_RESOLVING, &hdev->dev_flags); + + if (cp->privacy) { + changed = !test_and_set_bit(HCI_PRIVACY, &hdev->dev_flags); + memcpy(hdev->irk, cp->irk, sizeof(hdev->irk)); + set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + } else { + changed = test_and_clear_bit(HCI_PRIVACY, &hdev->dev_flags); + memset(hdev->irk, 0, sizeof(hdev->irk)); + clear_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + } + + err = send_settings_rsp(sk, MGMT_OP_SET_PRIVACY, hdev); + if (err < 0) + goto unlock; + + if (changed) + err = new_settings(hdev, sk); + +unlock: + hci_dev_unlock(hdev); + return err; +} + +static bool irk_is_valid(struct mgmt_irk_info *irk) +{ + switch (irk->addr.type) { + case BDADDR_LE_PUBLIC: + return true; + + case BDADDR_LE_RANDOM: + /* Two most significant bits shall be set */ + if ((irk->addr.bdaddr.b[5] & 0xc0) != 0xc0) + return false; + return true; + } + + return false; +} + +static int load_irks(struct sock *sk, struct hci_dev *hdev, void *cp_data, + u16 len) +{ + struct mgmt_cp_load_irks *cp = cp_data; + u16 irk_count, expected_len; + int i, err; + + BT_DBG("request for %s", hdev->name); + + if (!lmp_le_capable(hdev)) + return cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, + MGMT_STATUS_NOT_SUPPORTED); + + irk_count = __le16_to_cpu(cp->irk_count); + + expected_len = sizeof(*cp) + irk_count * sizeof(struct mgmt_irk_info); + if (expected_len != len) { + BT_ERR("load_irks: expected %u bytes, got %u bytes", + len, expected_len); + return cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, + MGMT_STATUS_INVALID_PARAMS); + } + + BT_DBG("%s irk_count %u", hdev->name, irk_count); + + for (i = 0; i < irk_count; i++) { + struct mgmt_irk_info *key = &cp->irks[i]; + + if (!irk_is_valid(key)) + return cmd_status(sk, hdev->id, + MGMT_OP_LOAD_IRKS, + MGMT_STATUS_INVALID_PARAMS); + } + + hci_dev_lock(hdev); + + hci_smp_irks_clear(hdev); + + for (i = 0; i < irk_count; i++) { + struct mgmt_irk_info *irk = &cp->irks[i]; + u8 addr_type; + + if (irk->addr.type == BDADDR_LE_PUBLIC) + addr_type = ADDR_LE_DEV_PUBLIC; + else + addr_type = ADDR_LE_DEV_RANDOM; + + hci_add_irk(hdev, &irk->addr.bdaddr, addr_type, irk->val, + BDADDR_ANY); + } + + set_bit(HCI_RPA_RESOLVING, &hdev->dev_flags); + + err = cmd_complete(sk, hdev->id, MGMT_OP_LOAD_IRKS, 0, NULL, 0); + + hci_dev_unlock(hdev); + + return err; +} + static bool ltk_is_valid(struct mgmt_ltk_info *key) { - if (key->authenticated != 0x00 && key->authenticated != 0x01) - return false; if (key->master != 0x00 && key->master != 0x01) return false; - if (!bdaddr_type_is_le(key->addr.type)) - return false; - return true; + + switch (key->addr.type) { + case BDADDR_LE_PUBLIC: + return true; + + case BDADDR_LE_RANDOM: + /* Two most significant bits shall be set */ + if ((key->addr.bdaddr.b[5] & 0xc0) != 0xc0) + return false; + return true; + } + + return false; } static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, @@ -4063,9 +4541,9 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, else type = HCI_SMP_LTK_SLAVE; - hci_add_ltk(hdev, &key->addr.bdaddr, addr_type, - type, 0, key->authenticated, key->val, - key->enc_size, key->ediv, key->rand); + hci_add_ltk(hdev, &key->addr.bdaddr, addr_type, type, + key->type, key->val, key->enc_size, key->ediv, + key->rand); } err = cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, 0, @@ -4115,7 +4593,7 @@ static const struct mgmt_handler { { user_passkey_reply, false, MGMT_USER_PASSKEY_REPLY_SIZE }, { user_passkey_neg_reply, false, MGMT_USER_PASSKEY_NEG_REPLY_SIZE }, { read_local_oob_data, false, MGMT_READ_LOCAL_OOB_DATA_SIZE }, - { add_remote_oob_data, false, MGMT_ADD_REMOTE_OOB_DATA_SIZE }, + { add_remote_oob_data, true, MGMT_ADD_REMOTE_OOB_DATA_SIZE }, { remove_remote_oob_data, false, MGMT_REMOVE_REMOTE_OOB_DATA_SIZE }, { start_discovery, false, MGMT_START_DISCOVERY_SIZE }, { stop_discovery, false, MGMT_STOP_DISCOVERY_SIZE }, @@ -4127,6 +4605,10 @@ static const struct mgmt_handler { { set_bredr, false, MGMT_SETTING_SIZE }, { set_static_address, false, MGMT_SET_STATIC_ADDRESS_SIZE }, { set_scan_params, false, MGMT_SET_SCAN_PARAMS_SIZE }, + { set_secure_conn, false, MGMT_SETTING_SIZE }, + { set_debug_keys, false, MGMT_SETTING_SIZE }, + { set_privacy, false, MGMT_SET_PRIVACY_SIZE }, + { load_irks, true, MGMT_LOAD_IRKS_SIZE }, }; @@ -4243,6 +4725,17 @@ void mgmt_index_removed(struct hci_dev *hdev) mgmt_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, NULL); } +/* This function requires the caller holds hdev->lock */ +static void restart_le_auto_conns(struct hci_dev *hdev) +{ + struct hci_conn_params *p; + + list_for_each_entry(p, &hdev->le_conn_params, list) { + if (p->auto_connect == HCI_AUTO_CONN_ALWAYS) + hci_pend_le_conn_add(hdev, &p->addr, p->addr_type); + } +} + static void powered_complete(struct hci_dev *hdev, u8 status) { struct cmd_lookup match = { NULL, hdev }; @@ -4251,6 +4744,8 @@ static void powered_complete(struct hci_dev *hdev, u8 status) hci_dev_lock(hdev); + restart_le_auto_conns(hdev); + mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match); new_settings(hdev, match.sk); @@ -4292,11 +4787,6 @@ static int powered_update_hci(struct hci_dev *hdev) } if (lmp_le_capable(hdev)) { - /* Set random address to static address if configured */ - if (bacmp(&hdev->static_addr, BDADDR_ANY)) - hci_req_add(&req, HCI_OP_LE_SET_RANDOM_ADDR, 6, - &hdev->static_addr); - /* Make sure the controller has a good default for * advertising data. This also applies to the case * where BR/EDR was toggled during the AUTO_OFF phase. @@ -4422,6 +4912,10 @@ void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable) if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, hdev)) return; + /* Powering off may clear the scan mode - don't let that interfere */ + if (!discoverable && mgmt_pending_find(MGMT_OP_SET_POWERED, hdev)) + return; + if (discoverable) { changed = !test_and_set_bit(HCI_DISCOVERABLE, &hdev->dev_flags); } else { @@ -4455,6 +4949,10 @@ void mgmt_connectable(struct hci_dev *hdev, u8 connectable) if (mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) return; + /* Powering off may clear the scan mode - don't let that interfere */ + if (!connectable && mgmt_pending_find(MGMT_OP_SET_POWERED, hdev)) + return; + if (connectable) changed = !test_and_set_bit(HCI_CONNECTABLE, &hdev->dev_flags); else @@ -4464,6 +4962,18 @@ void mgmt_connectable(struct hci_dev *hdev, u8 connectable) new_settings(hdev, NULL); } +void mgmt_advertising(struct hci_dev *hdev, u8 advertising) +{ + /* Powering off may stop advertising - don't let that interfere */ + if (!advertising && mgmt_pending_find(MGMT_OP_SET_POWERED, hdev)) + return; + + if (advertising) + set_bit(HCI_ADVERTISING, &hdev->dev_flags); + else + clear_bit(HCI_ADVERTISING, &hdev->dev_flags); +} + void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status) { u8 mgmt_err = mgmt_status(status); @@ -4494,28 +5004,74 @@ void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL); } -void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent) +void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key) { struct mgmt_ev_new_long_term_key ev; memset(&ev, 0, sizeof(ev)); - ev.store_hint = persistent; + /* Devices using resolvable or non-resolvable random addresses + * without providing an indentity resolving key don't require + * to store long term keys. Their addresses will change the + * next time around. + * + * Only when a remote device provides an identity address + * make sure the long term key is stored. If the remote + * identity is known, the long term keys are internally + * mapped to the identity address. So allow static random + * and public addresses here. + */ + if (key->bdaddr_type == ADDR_LE_DEV_RANDOM && + (key->bdaddr.b[5] & 0xc0) != 0xc0) + ev.store_hint = 0x00; + else + ev.store_hint = 0x01; + bacpy(&ev.key.addr.bdaddr, &key->bdaddr); ev.key.addr.type = link_to_bdaddr(LE_LINK, key->bdaddr_type); - ev.key.authenticated = key->authenticated; + ev.key.type = key->authenticated; ev.key.enc_size = key->enc_size; ev.key.ediv = key->ediv; + ev.key.rand = key->rand; if (key->type == HCI_SMP_LTK) ev.key.master = 1; - memcpy(ev.key.rand, key->rand, sizeof(key->rand)); memcpy(ev.key.val, key->val, sizeof(key->val)); mgmt_event(MGMT_EV_NEW_LONG_TERM_KEY, hdev, &ev, sizeof(ev), NULL); } +void mgmt_new_irk(struct hci_dev *hdev, struct smp_irk *irk) +{ + struct mgmt_ev_new_irk ev; + + memset(&ev, 0, sizeof(ev)); + + /* For identity resolving keys from devices that are already + * using a public address or static random address, do not + * ask for storing this key. The identity resolving key really + * is only mandatory for devices using resovlable random + * addresses. + * + * Storing all identity resolving keys has the downside that + * they will be also loaded on next boot of they system. More + * identity resolving keys, means more time during scanning is + * needed to actually resolve these addresses. + */ + if (bacmp(&irk->rpa, BDADDR_ANY)) + ev.store_hint = 0x01; + else + ev.store_hint = 0x00; + + bacpy(&ev.rpa, &irk->rpa); + bacpy(&ev.irk.addr.bdaddr, &irk->bdaddr); + ev.irk.addr.type = link_to_bdaddr(LE_LINK, irk->addr_type); + memcpy(ev.irk.val, irk->val, sizeof(irk->val)); + + mgmt_event(MGMT_EV_NEW_IRK, hdev, &ev, sizeof(ev), NULL); +} + static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data, u8 data_len) { @@ -4590,11 +5146,29 @@ static void unpair_device_rsp(struct pending_cmd *cmd, void *data) } void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 link_type, u8 addr_type, u8 reason) + u8 link_type, u8 addr_type, u8 reason, + bool mgmt_connected) { struct mgmt_ev_device_disconnected ev; + struct pending_cmd *power_off; struct sock *sk = NULL; + power_off = mgmt_pending_find(MGMT_OP_SET_POWERED, hdev); + if (power_off) { + struct mgmt_mode *cp = power_off->param; + + /* The connection is still in hci_conn_hash so test for 1 + * instead of 0 to know if this is the last one. + */ + if (!cp->val && hci_conn_count(hdev) == 1) { + cancel_delayed_work(&hdev->power_off); + queue_work(hdev->req_workqueue, &hdev->power_off.work); + } + } + + if (!mgmt_connected) + return; + if (link_type != ACL_LINK && link_type != LE_LINK) return; @@ -4649,6 +5223,20 @@ void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status) { struct mgmt_ev_connect_failed ev; + struct pending_cmd *power_off; + + power_off = mgmt_pending_find(MGMT_OP_SET_POWERED, hdev); + if (power_off) { + struct mgmt_mode *cp = power_off->param; + + /* The connection is still in hci_conn_hash so test for 1 + * instead of 0 to know if this is the last one. + */ + if (!cp->val && hci_conn_count(hdev) == 1) { + cancel_delayed_work(&hdev->power_off); + queue_work(hdev->req_workqueue, &hdev->power_off.work); + } + } bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = link_to_bdaddr(link_type, addr_type); @@ -4910,6 +5498,43 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) hci_req_run(&req, NULL); } +void mgmt_sc_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) +{ + struct cmd_lookup match = { NULL, hdev }; + bool changed = false; + + if (status) { + u8 mgmt_err = mgmt_status(status); + + if (enable) { + if (test_and_clear_bit(HCI_SC_ENABLED, + &hdev->dev_flags)) + new_settings(hdev, NULL); + clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + } + + mgmt_pending_foreach(MGMT_OP_SET_SECURE_CONN, hdev, + cmd_status_rsp, &mgmt_err); + return; + } + + if (enable) { + changed = !test_and_set_bit(HCI_SC_ENABLED, &hdev->dev_flags); + } else { + changed = test_and_clear_bit(HCI_SC_ENABLED, &hdev->dev_flags); + clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + } + + mgmt_pending_foreach(MGMT_OP_SET_SECURE_CONN, hdev, + settings_rsp, &match); + + if (changed) + new_settings(hdev, match.sk); + + if (match.sk) + sock_put(match.sk); +} + static void sk_lookup(struct pending_cmd *cmd, void *data) { struct cmd_lookup *match = data; @@ -4964,8 +5589,9 @@ void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status) cmd ? cmd->sk : NULL); } -void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, - u8 *randomizer, u8 status) +void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, + u8 *randomizer192, u8 *hash256, + u8 *randomizer256, u8 status) { struct pending_cmd *cmd; @@ -4979,13 +5605,32 @@ void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, mgmt_status(status)); } else { - struct mgmt_rp_read_local_oob_data rp; + if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags) && + hash256 && randomizer256) { + struct mgmt_rp_read_local_oob_ext_data rp; + + memcpy(rp.hash192, hash192, sizeof(rp.hash192)); + memcpy(rp.randomizer192, randomizer192, + sizeof(rp.randomizer192)); + + memcpy(rp.hash256, hash256, sizeof(rp.hash256)); + memcpy(rp.randomizer256, randomizer256, + sizeof(rp.randomizer256)); + + cmd_complete(cmd->sk, hdev->id, + MGMT_OP_READ_LOCAL_OOB_DATA, 0, + &rp, sizeof(rp)); + } else { + struct mgmt_rp_read_local_oob_data rp; - memcpy(rp.hash, hash, sizeof(rp.hash)); - memcpy(rp.randomizer, randomizer, sizeof(rp.randomizer)); + memcpy(rp.hash, hash192, sizeof(rp.hash)); + memcpy(rp.randomizer, randomizer192, + sizeof(rp.randomizer)); - cmd_complete(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, - 0, &rp, sizeof(rp)); + cmd_complete(cmd->sk, hdev->id, + MGMT_OP_READ_LOCAL_OOB_DATA, 0, + &rp, sizeof(rp)); + } } mgmt_pending_remove(cmd); @@ -4997,6 +5642,7 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, { char buf[512]; struct mgmt_ev_device_found *ev = (void *) buf; + struct smp_irk *irk; size_t ev_size; if (!hci_discovery_active(hdev)) @@ -5008,8 +5654,15 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, memset(buf, 0, sizeof(buf)); - bacpy(&ev->addr.bdaddr, bdaddr); - ev->addr.type = link_to_bdaddr(link_type, addr_type); + irk = hci_get_irk(hdev, bdaddr, addr_type); + if (irk) { + bacpy(&ev->addr.bdaddr, &irk->bdaddr); + ev->addr.type = link_to_bdaddr(link_type, irk->addr_type); + } else { + bacpy(&ev->addr.bdaddr, bdaddr); + ev->addr.type = link_to_bdaddr(link_type, addr_type); + } + ev->rssi = rssi; if (cfm_name) ev->flags |= __constant_cpu_to_le32(MGMT_DEV_FOUND_CONFIRM_NAME); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index facd8a79c038..21e15318937c 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -216,6 +216,7 @@ static int rfcomm_check_security(struct rfcomm_dlc *d) switch (d->sec_level) { case BT_SECURITY_HIGH: + case BT_SECURITY_FIPS: auth_type = HCI_AT_GENERAL_BONDING_MITM; break; case BT_SECURITY_MEDIUM: @@ -359,6 +360,11 @@ static struct rfcomm_dlc *rfcomm_dlc_get(struct rfcomm_session *s, u8 dlci) return NULL; } +static int rfcomm_check_channel(u8 channel) +{ + return channel < 1 || channel > 30; +} + static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel) { struct rfcomm_session *s; @@ -368,7 +374,7 @@ static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, BT_DBG("dlc %p state %ld %pMR -> %pMR channel %d", d, d->state, src, dst, channel); - if (channel < 1 || channel > 30) + if (rfcomm_check_channel(channel)) return -EINVAL; if (d->state != BT_OPEN && d->state != BT_CLOSED) @@ -425,6 +431,20 @@ int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 chann return r; } +static void __rfcomm_dlc_disconn(struct rfcomm_dlc *d) +{ + struct rfcomm_session *s = d->session; + + d->state = BT_DISCONN; + if (skb_queue_empty(&d->tx_queue)) { + rfcomm_send_disc(s, d->dlci); + rfcomm_dlc_set_timer(d, RFCOMM_DISC_TIMEOUT); + } else { + rfcomm_queue_disc(d); + rfcomm_dlc_set_timer(d, RFCOMM_DISC_TIMEOUT * 2); + } +} + static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) { struct rfcomm_session *s = d->session; @@ -437,32 +457,29 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) switch (d->state) { case BT_CONNECT: case BT_CONFIG: + case BT_OPEN: + case BT_CONNECT2: if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { set_bit(RFCOMM_AUTH_REJECT, &d->flags); rfcomm_schedule(); - break; + return 0; } - /* Fall through */ + } + switch (d->state) { + case BT_CONNECT: case BT_CONNECTED: - d->state = BT_DISCONN; - if (skb_queue_empty(&d->tx_queue)) { - rfcomm_send_disc(s, d->dlci); - rfcomm_dlc_set_timer(d, RFCOMM_DISC_TIMEOUT); - } else { - rfcomm_queue_disc(d); - rfcomm_dlc_set_timer(d, RFCOMM_DISC_TIMEOUT * 2); - } + __rfcomm_dlc_disconn(d); break; - case BT_OPEN: - case BT_CONNECT2: - if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { - set_bit(RFCOMM_AUTH_REJECT, &d->flags); - rfcomm_schedule(); + case BT_CONFIG: + if (s->state != BT_BOUND) { + __rfcomm_dlc_disconn(d); break; } - /* Fall through */ + /* if closing a dlc in a session that hasn't been started, + * just close and unlink the dlc + */ default: rfcomm_dlc_clear_timer(d); @@ -513,6 +530,25 @@ no_session: return r; } +struct rfcomm_dlc *rfcomm_dlc_exists(bdaddr_t *src, bdaddr_t *dst, u8 channel) +{ + struct rfcomm_session *s; + struct rfcomm_dlc *dlc = NULL; + u8 dlci; + + if (rfcomm_check_channel(channel)) + return ERR_PTR(-EINVAL); + + rfcomm_lock(); + s = rfcomm_session_get(src, dst); + if (s) { + dlci = __dlci(!s->initiator, channel); + dlc = rfcomm_dlc_get(s, dlci); + } + rfcomm_unlock(); + return dlc; +} + int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb) { int len = skb->len; @@ -533,6 +569,20 @@ int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb) return len; } +void rfcomm_dlc_send_noerror(struct rfcomm_dlc *d, struct sk_buff *skb) +{ + int len = skb->len; + + BT_DBG("dlc %p mtu %d len %d", d, d->mtu, len); + + rfcomm_make_uih(skb, d->addr); + skb_queue_tail(&d->tx_queue, skb); + + if (d->state == BT_CONNECTED && + !test_bit(RFCOMM_TX_THROTTLED, &d->flags)) + rfcomm_schedule(); +} + void __rfcomm_dlc_throttle(struct rfcomm_dlc *d) { BT_DBG("dlc %p state %ld", d, d->state); @@ -1943,12 +1993,11 @@ static void rfcomm_process_sessions(void) continue; } - if (s->state == BT_LISTEN) { + switch (s->state) { + case BT_LISTEN: rfcomm_accept_connection(s); continue; - } - switch (s->state) { case BT_BOUND: s = rfcomm_check_connection(s); break; @@ -2085,7 +2134,8 @@ static void rfcomm_security_cfm(struct hci_conn *conn, u8 status, u8 encrypt) set_bit(RFCOMM_SEC_PENDING, &d->flags); rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT); continue; - } else if (d->sec_level == BT_SECURITY_HIGH) { + } else if (d->sec_level == BT_SECURITY_HIGH || + d->sec_level == BT_SECURITY_FIPS) { set_bit(RFCOMM_ENC_DROP, &d->flags); continue; } diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 3c2d3e4aa2f5..c024e715512f 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -105,13 +105,18 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err) } /* ---- Socket functions ---- */ -static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src) +static struct sock *__rfcomm_get_listen_sock_by_addr(u8 channel, bdaddr_t *src) { struct sock *sk = NULL; sk_for_each(sk, &rfcomm_sk_list.head) { - if (rfcomm_pi(sk)->channel == channel && - !bacmp(&rfcomm_pi(sk)->src, src)) + if (rfcomm_pi(sk)->channel != channel) + continue; + + if (bacmp(&rfcomm_pi(sk)->src, src)) + continue; + + if (sk->sk_state == BT_BOUND || sk->sk_state == BT_LISTEN) break; } @@ -331,6 +336,7 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr { struct sockaddr_rc *sa = (struct sockaddr_rc *) addr; struct sock *sk = sock->sk; + int chan = sa->rc_channel; int err = 0; BT_DBG("sk %p %pMR", sk, &sa->rc_bdaddr); @@ -352,12 +358,12 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr write_lock(&rfcomm_sk_list.lock); - if (sa->rc_channel && __rfcomm_get_sock_by_addr(sa->rc_channel, &sa->rc_bdaddr)) { + if (chan && __rfcomm_get_listen_sock_by_addr(chan, &sa->rc_bdaddr)) { err = -EADDRINUSE; } else { /* Save source address */ bacpy(&rfcomm_pi(sk)->src, &sa->rc_bdaddr); - rfcomm_pi(sk)->channel = sa->rc_channel; + rfcomm_pi(sk)->channel = chan; sk->sk_state = BT_BOUND; } @@ -439,7 +445,7 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog) write_lock(&rfcomm_sk_list.lock); for (channel = 1; channel < 31; channel++) - if (!__rfcomm_get_sock_by_addr(channel, src)) { + if (!__rfcomm_get_listen_sock_by_addr(channel, src)) { rfcomm_pi(sk)->channel = channel; err = 0; break; @@ -528,6 +534,9 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int * BT_DBG("sock %p, sk %p", sock, sk); + if (peer && sk->sk_state != BT_CONNECTED) + return -ENOTCONN; + memset(sa, 0, sizeof(*sa)); sa->rc_family = AF_BLUETOOTH; sa->rc_channel = rfcomm_pi(sk)->channel; @@ -648,6 +657,11 @@ static int rfcomm_sock_setsockopt_old(struct socket *sock, int optname, char __u break; } + if (opt & RFCOMM_LM_FIPS) { + err = -EINVAL; + break; + } + if (opt & RFCOMM_LM_AUTH) rfcomm_pi(sk)->sec_level = BT_SECURITY_LOW; if (opt & RFCOMM_LM_ENCRYPT) @@ -762,7 +776,11 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u break; case BT_SECURITY_HIGH: opt = RFCOMM_LM_AUTH | RFCOMM_LM_ENCRYPT | - RFCOMM_LM_SECURE; + RFCOMM_LM_SECURE; + break; + case BT_SECURITY_FIPS: + opt = RFCOMM_LM_AUTH | RFCOMM_LM_ENCRYPT | + RFCOMM_LM_SECURE | RFCOMM_LM_FIPS; break; default: opt = 0; @@ -774,6 +792,7 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u if (put_user(opt, (u32 __user *) optval)) err = -EFAULT; + break; case RFCOMM_CONNINFO: diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index f9c0980abeea..403ec09f480a 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -40,6 +40,7 @@ #define RFCOMM_TTY_MAJOR 216 /* device node major id of the usb/bluetooth.c driver */ #define RFCOMM_TTY_MINOR 0 +static DEFINE_MUTEX(rfcomm_ioctl_mutex); static struct tty_driver *rfcomm_tty_driver; struct rfcomm_dev { @@ -51,6 +52,8 @@ struct rfcomm_dev { unsigned long flags; int err; + unsigned long status; /* don't export to userspace */ + bdaddr_t src; bdaddr_t dst; u8 channel; @@ -58,7 +61,6 @@ struct rfcomm_dev { uint modem_status; struct rfcomm_dlc *dlc; - wait_queue_head_t conn_wait; struct device *tty_dev; @@ -83,10 +85,6 @@ static void rfcomm_dev_destruct(struct tty_port *port) BT_DBG("dev %p dlc %p", dev, dlc); - spin_lock(&rfcomm_dev_lock); - list_del(&dev->list); - spin_unlock(&rfcomm_dev_lock); - rfcomm_dlc_lock(dlc); /* Detach DLC if it's owned by this dev */ if (dlc->owner == dev) @@ -95,7 +93,12 @@ static void rfcomm_dev_destruct(struct tty_port *port) rfcomm_dlc_put(dlc); - tty_unregister_device(rfcomm_tty_driver, dev->id); + if (dev->tty_dev) + tty_unregister_device(rfcomm_tty_driver, dev->id); + + spin_lock(&rfcomm_dev_lock); + list_del(&dev->list); + spin_unlock(&rfcomm_dev_lock); kfree(dev); @@ -104,60 +107,24 @@ static void rfcomm_dev_destruct(struct tty_port *port) module_put(THIS_MODULE); } -static struct device *rfcomm_get_device(struct rfcomm_dev *dev) -{ - struct hci_dev *hdev; - struct hci_conn *conn; - - hdev = hci_get_route(&dev->dst, &dev->src); - if (!hdev) - return NULL; - - conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &dev->dst); - - hci_dev_put(hdev); - - return conn ? &conn->dev : NULL; -} - /* device-specific initialization: open the dlc */ static int rfcomm_dev_activate(struct tty_port *port, struct tty_struct *tty) { struct rfcomm_dev *dev = container_of(port, struct rfcomm_dev, port); - DEFINE_WAIT(wait); int err; err = rfcomm_dlc_open(dev->dlc, &dev->src, &dev->dst, dev->channel); if (err) - return err; - - while (1) { - prepare_to_wait(&dev->conn_wait, &wait, TASK_INTERRUPTIBLE); - - if (dev->dlc->state == BT_CLOSED) { - err = -dev->err; - break; - } - - if (dev->dlc->state == BT_CONNECTED) - break; - - if (signal_pending(current)) { - err = -ERESTARTSYS; - break; - } - - tty_unlock(tty); - schedule(); - tty_lock(tty); - } - finish_wait(&dev->conn_wait, &wait); + set_bit(TTY_IO_ERROR, &tty->flags); + return err; +} - if (!err) - device_move(dev->tty_dev, rfcomm_get_device(dev), - DPM_ORDER_DEV_AFTER_PARENT); +/* we block the open until the dlc->state becomes BT_CONNECTED */ +static int rfcomm_dev_carrier_raised(struct tty_port *port) +{ + struct rfcomm_dev *dev = container_of(port, struct rfcomm_dev, port); - return err; + return (dev->dlc->state == BT_CONNECTED); } /* device-specific cleanup: close the dlc */ @@ -176,9 +143,10 @@ static const struct tty_port_operations rfcomm_port_ops = { .destruct = rfcomm_dev_destruct, .activate = rfcomm_dev_activate, .shutdown = rfcomm_dev_shutdown, + .carrier_raised = rfcomm_dev_carrier_raised, }; -static struct rfcomm_dev *__rfcomm_dev_get(int id) +static struct rfcomm_dev *__rfcomm_dev_lookup(int id) { struct rfcomm_dev *dev; @@ -195,20 +163,41 @@ static struct rfcomm_dev *rfcomm_dev_get(int id) spin_lock(&rfcomm_dev_lock); - dev = __rfcomm_dev_get(id); + dev = __rfcomm_dev_lookup(id); - if (dev) { - if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags)) - dev = NULL; - else - tty_port_get(&dev->port); - } + if (dev && !tty_port_get(&dev->port)) + dev = NULL; spin_unlock(&rfcomm_dev_lock); return dev; } +static void rfcomm_reparent_device(struct rfcomm_dev *dev) +{ + struct hci_dev *hdev; + struct hci_conn *conn; + + hdev = hci_get_route(&dev->dst, &dev->src); + if (!hdev) + return; + + /* The lookup results are unsafe to access without the + * hci device lock (FIXME: why is this not documented?) + */ + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &dev->dst); + + /* Just because the acl link is in the hash table is no + * guarantee the sysfs device has been added ... + */ + if (conn && device_is_registered(&conn->dev)) + device_move(dev->tty_dev, &conn->dev, DPM_ORDER_DEV_AFTER_PARENT); + + hci_dev_unlock(hdev); + hci_dev_put(hdev); +} + static ssize_t show_address(struct device *tty_dev, struct device_attribute *attr, char *buf) { struct rfcomm_dev *dev = dev_get_drvdata(tty_dev); @@ -224,17 +213,16 @@ static ssize_t show_channel(struct device *tty_dev, struct device_attribute *att static DEVICE_ATTR(address, S_IRUGO, show_address, NULL); static DEVICE_ATTR(channel, S_IRUGO, show_channel, NULL); -static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc) +static struct rfcomm_dev *__rfcomm_dev_add(struct rfcomm_dev_req *req, + struct rfcomm_dlc *dlc) { struct rfcomm_dev *dev, *entry; struct list_head *head = &rfcomm_dev_list; int err = 0; - BT_DBG("id %d channel %d", req->dev_id, req->channel); - dev = kzalloc(sizeof(struct rfcomm_dev), GFP_KERNEL); if (!dev) - return -ENOMEM; + return ERR_PTR(-ENOMEM); spin_lock(&rfcomm_dev_lock); @@ -282,7 +270,6 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc) tty_port_init(&dev->port); dev->port.ops = &rfcomm_port_ops; - init_waitqueue_head(&dev->conn_wait); skb_queue_head_init(&dev->pending); @@ -318,22 +305,37 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc) holds reference to this module. */ __module_get(THIS_MODULE); + spin_unlock(&rfcomm_dev_lock); + return dev; + out: spin_unlock(&rfcomm_dev_lock); + kfree(dev); + return ERR_PTR(err); +} + +static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc) +{ + struct rfcomm_dev *dev; + struct device *tty; + + BT_DBG("id %d channel %d", req->dev_id, req->channel); - if (err < 0) - goto free; + dev = __rfcomm_dev_add(req, dlc); + if (IS_ERR(dev)) { + rfcomm_dlc_put(dlc); + return PTR_ERR(dev); + } - dev->tty_dev = tty_port_register_device(&dev->port, rfcomm_tty_driver, + tty = tty_port_register_device(&dev->port, rfcomm_tty_driver, dev->id, NULL); - if (IS_ERR(dev->tty_dev)) { - err = PTR_ERR(dev->tty_dev); - spin_lock(&rfcomm_dev_lock); - list_del(&dev->list); - spin_unlock(&rfcomm_dev_lock); - goto free; + if (IS_ERR(tty)) { + tty_port_put(&dev->port); + return PTR_ERR(tty); } + dev->tty_dev = tty; + rfcomm_reparent_device(dev); dev_set_drvdata(dev->tty_dev, dev); if (device_create_file(dev->tty_dev, &dev_attr_address) < 0) @@ -343,24 +345,23 @@ out: BT_ERR("Failed to create channel attribute"); return dev->id; - -free: - kfree(dev); - return err; } /* ---- Send buffer ---- */ -static inline unsigned int rfcomm_room(struct rfcomm_dlc *dlc) +static inline unsigned int rfcomm_room(struct rfcomm_dev *dev) { - /* We can't let it be zero, because we don't get a callback - when tx_credits becomes nonzero, hence we'd never wake up */ - return dlc->mtu * (dlc->tx_credits?:1); + struct rfcomm_dlc *dlc = dev->dlc; + + /* Limit the outstanding number of packets not yet sent to 40 */ + int pending = 40 - atomic_read(&dev->wmem_alloc); + + return max(0, pending) * dlc->mtu; } static void rfcomm_wfree(struct sk_buff *skb) { struct rfcomm_dev *dev = (void *) skb->sk; - atomic_sub(skb->truesize, &dev->wmem_alloc); + atomic_dec(&dev->wmem_alloc); if (test_bit(RFCOMM_TTY_ATTACHED, &dev->flags)) tty_port_tty_wakeup(&dev->port); tty_port_put(&dev->port); @@ -369,28 +370,24 @@ static void rfcomm_wfree(struct sk_buff *skb) static void rfcomm_set_owner_w(struct sk_buff *skb, struct rfcomm_dev *dev) { tty_port_get(&dev->port); - atomic_add(skb->truesize, &dev->wmem_alloc); + atomic_inc(&dev->wmem_alloc); skb->sk = (void *) dev; skb->destructor = rfcomm_wfree; } static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, gfp_t priority) { - if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) { - struct sk_buff *skb = alloc_skb(size, priority); - if (skb) { - rfcomm_set_owner_w(skb, dev); - return skb; - } - } - return NULL; + struct sk_buff *skb = alloc_skb(size, priority); + if (skb) + rfcomm_set_owner_w(skb, dev); + return skb; } /* ---- Device IOCTLs ---- */ #define NOCAP_FLAGS ((1 << RFCOMM_REUSE_DLC) | (1 << RFCOMM_RELEASE_ONHUP)) -static int rfcomm_create_dev(struct sock *sk, void __user *arg) +static int __rfcomm_create_dev(struct sock *sk, void __user *arg) { struct rfcomm_dev_req req; struct rfcomm_dlc *dlc; @@ -412,16 +409,22 @@ static int rfcomm_create_dev(struct sock *sk, void __user *arg) dlc = rfcomm_pi(sk)->dlc; rfcomm_dlc_hold(dlc); } else { + /* Validate the channel is unused */ + dlc = rfcomm_dlc_exists(&req.src, &req.dst, req.channel); + if (IS_ERR(dlc)) + return PTR_ERR(dlc); + else if (dlc) { + rfcomm_dlc_put(dlc); + return -EBUSY; + } dlc = rfcomm_dlc_alloc(GFP_KERNEL); if (!dlc) return -ENOMEM; } id = rfcomm_dev_add(&req, dlc); - if (id < 0) { - rfcomm_dlc_put(dlc); + if (id < 0) return id; - } if (req.flags & (1 << RFCOMM_REUSE_DLC)) { /* DLC is now used by device. @@ -432,7 +435,7 @@ static int rfcomm_create_dev(struct sock *sk, void __user *arg) return id; } -static int rfcomm_release_dev(void __user *arg) +static int __rfcomm_release_dev(void __user *arg) { struct rfcomm_dev_req req; struct rfcomm_dev *dev; @@ -452,6 +455,12 @@ static int rfcomm_release_dev(void __user *arg) return -EPERM; } + /* only release once */ + if (test_and_set_bit(RFCOMM_DEV_RELEASED, &dev->status)) { + tty_port_put(&dev->port); + return -EALREADY; + } + if (req.flags & (1 << RFCOMM_HANGUP_NOW)) rfcomm_dlc_close(dev->dlc, 0); @@ -462,14 +471,35 @@ static int rfcomm_release_dev(void __user *arg) tty_kref_put(tty); } - if (!test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags) && - !test_and_set_bit(RFCOMM_TTY_RELEASED, &dev->flags)) + if (!test_bit(RFCOMM_TTY_OWNED, &dev->status)) tty_port_put(&dev->port); tty_port_put(&dev->port); return 0; } +static int rfcomm_create_dev(struct sock *sk, void __user *arg) +{ + int ret; + + mutex_lock(&rfcomm_ioctl_mutex); + ret = __rfcomm_create_dev(sk, arg); + mutex_unlock(&rfcomm_ioctl_mutex); + + return ret; +} + +static int rfcomm_release_dev(void __user *arg) +{ + int ret; + + mutex_lock(&rfcomm_ioctl_mutex); + ret = __rfcomm_release_dev(arg); + mutex_unlock(&rfcomm_ioctl_mutex); + + return ret; +} + static int rfcomm_get_dev_list(void __user *arg) { struct rfcomm_dev *dev; @@ -497,7 +527,7 @@ static int rfcomm_get_dev_list(void __user *arg) spin_lock(&rfcomm_dev_lock); list_for_each_entry(dev, &rfcomm_dev_list, list) { - if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags)) + if (!tty_port_get(&dev->port)) continue; (di + n)->id = dev->id; (di + n)->flags = dev->flags; @@ -505,6 +535,7 @@ static int rfcomm_get_dev_list(void __user *arg) (di + n)->channel = dev->channel; bacpy(&(di + n)->src, &dev->src); bacpy(&(di + n)->dst, &dev->dst); + tty_port_put(&dev->port); if (++n >= dev_num) break; } @@ -601,9 +632,11 @@ static void rfcomm_dev_state_change(struct rfcomm_dlc *dlc, int err) BT_DBG("dlc %p dev %p err %d", dlc, dev, err); dev->err = err; - wake_up_interruptible(&dev->conn_wait); + if (dlc->state == BT_CONNECTED) { + rfcomm_reparent_device(dev); - if (dlc->state == BT_CLOSED) + wake_up_interruptible(&dev->port.open_wait); + } else if (dlc->state == BT_CLOSED) tty_port_tty_hangup(&dev->port, false); } @@ -703,8 +736,10 @@ static int rfcomm_tty_install(struct tty_driver *driver, struct tty_struct *tty) * when the last process closes the tty. The behaviour is expected by * userspace. */ - if (test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags)) + if (test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags)) { + set_bit(RFCOMM_TTY_OWNED, &dev->status); tty_port_put(&dev->port); + } return 0; } @@ -750,7 +785,7 @@ static int rfcomm_tty_write(struct tty_struct *tty, const unsigned char *buf, in struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; struct rfcomm_dlc *dlc = dev->dlc; struct sk_buff *skb; - int err = 0, sent = 0, size; + int sent = 0, size; BT_DBG("tty %p count %d", tty, count); @@ -758,7 +793,6 @@ static int rfcomm_tty_write(struct tty_struct *tty, const unsigned char *buf, in size = min_t(uint, count, dlc->mtu); skb = rfcomm_wmalloc(dev, size + RFCOMM_SKB_RESERVE, GFP_ATOMIC); - if (!skb) break; @@ -766,32 +800,24 @@ static int rfcomm_tty_write(struct tty_struct *tty, const unsigned char *buf, in memcpy(skb_put(skb, size), buf + sent, size); - err = rfcomm_dlc_send(dlc, skb); - if (err < 0) { - kfree_skb(skb); - break; - } + rfcomm_dlc_send_noerror(dlc, skb); sent += size; count -= size; } - return sent ? sent : err; + return sent; } static int rfcomm_tty_write_room(struct tty_struct *tty) { struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; - int room; + int room = 0; - BT_DBG("tty %p", tty); - - if (!dev || !dev->dlc) - return 0; + if (dev && dev->dlc) + room = rfcomm_room(dev); - room = rfcomm_room(dev->dlc) - atomic_read(&dev->wmem_alloc); - if (room < 0) - room = 0; + BT_DBG("tty %p room %d", tty, room); return room; } @@ -1125,7 +1151,7 @@ int __init rfcomm_init_ttys(void) rfcomm_tty_driver->subtype = SERIAL_TYPE_NORMAL; rfcomm_tty_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; rfcomm_tty_driver->init_termios = tty_std_termios; - rfcomm_tty_driver->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; + rfcomm_tty_driver->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL; rfcomm_tty_driver->init_termios.c_lflag &= ~ICANON; tty_set_operations(rfcomm_tty_driver, &rfcomm_ops); diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 45007362683b..f886bcae1b7e 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -78,6 +78,70 @@ static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r) return err; } +static int smp_ah(struct crypto_blkcipher *tfm, u8 irk[16], u8 r[3], u8 res[3]) +{ + u8 _res[16], k[16]; + int err; + + /* r' = padding || r */ + memset(_res, 0, 13); + _res[13] = r[2]; + _res[14] = r[1]; + _res[15] = r[0]; + + swap128(irk, k); + err = smp_e(tfm, k, _res); + if (err) { + BT_ERR("Encrypt error"); + return err; + } + + /* The output of the random address function ah is: + * ah(h, r) = e(k, r') mod 2^24 + * The output of the security function e is then truncated to 24 bits + * by taking the least significant 24 bits of the output of e as the + * result of ah. + */ + res[0] = _res[15]; + res[1] = _res[14]; + res[2] = _res[13]; + + return 0; +} + +bool smp_irk_matches(struct crypto_blkcipher *tfm, u8 irk[16], + bdaddr_t *bdaddr) +{ + u8 hash[3]; + int err; + + BT_DBG("RPA %pMR IRK %*phN", bdaddr, 16, irk); + + err = smp_ah(tfm, irk, &bdaddr->b[3], hash); + if (err) + return false; + + return !memcmp(bdaddr->b, hash, 3); +} + +int smp_generate_rpa(struct crypto_blkcipher *tfm, u8 irk[16], bdaddr_t *rpa) +{ + int err; + + get_random_bytes(&rpa->b[3], 3); + + rpa->b[5] &= 0x3f; /* Clear two most significant bits */ + rpa->b[5] |= 0x40; /* Set second most significant bit */ + + err = smp_ah(tfm, irk, &rpa->b[3], rpa->b); + if (err < 0) + return err; + + BT_DBG("RPA %pMR", rpa); + + return 0; +} + static int smp_c1(struct crypto_blkcipher *tfm, u8 k[16], u8 r[16], u8 preq[7], u8 pres[7], u8 _iat, bdaddr_t *ia, u8 _rat, bdaddr_t *ra, u8 res[16]) @@ -203,31 +267,45 @@ static void build_pairing_cmd(struct l2cap_conn *conn, struct smp_cmd_pairing *req, struct smp_cmd_pairing *rsp, __u8 authreq) { - u8 dist_keys = 0; + struct smp_chan *smp = conn->smp_chan; + struct hci_conn *hcon = conn->hcon; + struct hci_dev *hdev = hcon->hdev; + u8 local_dist = 0, remote_dist = 0; if (test_bit(HCI_PAIRABLE, &conn->hcon->hdev->dev_flags)) { - dist_keys = SMP_DIST_ENC_KEY; + local_dist = SMP_DIST_ENC_KEY; + remote_dist = SMP_DIST_ENC_KEY; authreq |= SMP_AUTH_BONDING; } else { authreq &= ~SMP_AUTH_BONDING; } + if (test_bit(HCI_RPA_RESOLVING, &hdev->dev_flags)) + remote_dist |= SMP_DIST_ID_KEY; + + if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) + local_dist |= SMP_DIST_ID_KEY; + if (rsp == NULL) { req->io_capability = conn->hcon->io_capability; req->oob_flag = SMP_OOB_NOT_PRESENT; req->max_key_size = SMP_MAX_ENC_KEY_SIZE; - req->init_key_dist = 0; - req->resp_key_dist = dist_keys; + req->init_key_dist = local_dist; + req->resp_key_dist = remote_dist; req->auth_req = (authreq & AUTH_REQ_MASK); + + smp->remote_key_dist = remote_dist; return; } rsp->io_capability = conn->hcon->io_capability; rsp->oob_flag = SMP_OOB_NOT_PRESENT; rsp->max_key_size = SMP_MAX_ENC_KEY_SIZE; - rsp->init_key_dist = 0; - rsp->resp_key_dist = req->resp_key_dist & dist_keys; + rsp->init_key_dist = req->init_key_dist & remote_dist; + rsp->resp_key_dist = req->resp_key_dist & local_dist; rsp->auth_req = (authreq & AUTH_REQ_MASK); + + smp->remote_key_dist = rsp->init_key_dist; } static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size) @@ -356,29 +434,23 @@ static void confirm_work(struct work_struct *work) { struct smp_chan *smp = container_of(work, struct smp_chan, confirm); struct l2cap_conn *conn = smp->conn; - struct crypto_blkcipher *tfm; + struct hci_dev *hdev = conn->hcon->hdev; + struct crypto_blkcipher *tfm = hdev->tfm_aes; struct smp_cmd_pairing_confirm cp; int ret; u8 res[16], reason; BT_DBG("conn %p", conn); - tfm = crypto_alloc_blkcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC); - if (IS_ERR(tfm)) { - reason = SMP_UNSPECIFIED; - goto error; - } + /* Prevent mutual access to hdev->tfm_aes */ + hci_dev_lock(hdev); - smp->tfm = tfm; + ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp, + conn->hcon->init_addr_type, &conn->hcon->init_addr, + conn->hcon->resp_addr_type, &conn->hcon->resp_addr, res); + + hci_dev_unlock(hdev); - if (conn->hcon->out) - ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp, - conn->hcon->src_type, &conn->hcon->src, - conn->hcon->dst_type, &conn->hcon->dst, res); - else - ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp, - conn->hcon->dst_type, &conn->hcon->dst, - conn->hcon->src_type, &conn->hcon->src, res); if (ret) { reason = SMP_UNSPECIFIED; goto error; @@ -400,7 +472,8 @@ static void random_work(struct work_struct *work) struct smp_chan *smp = container_of(work, struct smp_chan, random); struct l2cap_conn *conn = smp->conn; struct hci_conn *hcon = conn->hcon; - struct crypto_blkcipher *tfm = smp->tfm; + struct hci_dev *hdev = hcon->hdev; + struct crypto_blkcipher *tfm = hdev->tfm_aes; u8 reason, confirm[16], res[16], key[16]; int ret; @@ -411,14 +484,15 @@ static void random_work(struct work_struct *work) BT_DBG("conn %p %s", conn, conn->hcon->out ? "master" : "slave"); - if (hcon->out) - ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp, - hcon->src_type, &hcon->src, - hcon->dst_type, &hcon->dst, res); - else - ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp, - hcon->dst_type, &hcon->dst, - hcon->src_type, &hcon->src, res); + /* Prevent mutual access to hdev->tfm_aes */ + hci_dev_lock(hdev); + + ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp, + hcon->init_addr_type, &hcon->init_addr, + hcon->resp_addr_type, &hcon->resp_addr, res); + + hci_dev_unlock(hdev); + if (ret) { reason = SMP_UNSPECIFIED; goto error; @@ -433,11 +507,9 @@ static void random_work(struct work_struct *work) } if (hcon->out) { - u8 stk[16], rand[8]; - __le16 ediv; - - memset(rand, 0, sizeof(rand)); - ediv = 0; + u8 stk[16]; + __le64 rand = 0; + __le16 ediv = 0; smp_s1(tfm, smp->tk, smp->rrnd, smp->prnd, key); swap128(key, stk); @@ -453,11 +525,9 @@ static void random_work(struct work_struct *work) hci_le_start_enc(hcon, ediv, rand, stk); hcon->enc_key_size = smp->enc_key_size; } else { - u8 stk[16], r[16], rand[8]; - __le16 ediv; - - memset(rand, 0, sizeof(rand)); - ediv = 0; + u8 stk[16], r[16]; + __le64 rand = 0; + __le16 ediv = 0; swap128(smp->prnd, r); smp_send_cmd(conn, SMP_CMD_PAIRING_RANDOM, sizeof(r), r); @@ -469,7 +539,7 @@ static void random_work(struct work_struct *work) SMP_MAX_ENC_KEY_SIZE - smp->enc_key_size); hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type, - HCI_SMP_STK_SLAVE, 0, 0, stk, smp->enc_key_size, + HCI_SMP_STK_SLAVE, 0, stk, smp->enc_key_size, ediv, rand); } @@ -479,6 +549,20 @@ error: smp_failure(conn, reason); } +static void smp_reencrypt(struct work_struct *work) +{ + struct smp_chan *smp = container_of(work, struct smp_chan, + reencrypt.work); + struct l2cap_conn *conn = smp->conn; + struct hci_conn *hcon = conn->hcon; + struct smp_ltk *ltk = smp->ltk; + + BT_DBG(""); + + hci_le_start_enc(hcon, ltk->ediv, ltk->rand, ltk->val); + hcon->enc_key_size = ltk->enc_size; +} + static struct smp_chan *smp_chan_create(struct l2cap_conn *conn) { struct smp_chan *smp; @@ -489,6 +573,7 @@ static struct smp_chan *smp_chan_create(struct l2cap_conn *conn) INIT_WORK(&smp->confirm, confirm_work); INIT_WORK(&smp->random, random_work); + INIT_DELAYED_WORK(&smp->reencrypt, smp_reencrypt); smp->conn = conn; conn->smp_chan = smp; @@ -502,11 +587,32 @@ static struct smp_chan *smp_chan_create(struct l2cap_conn *conn) void smp_chan_destroy(struct l2cap_conn *conn) { struct smp_chan *smp = conn->smp_chan; + bool complete; BUG_ON(!smp); - if (smp->tfm) - crypto_free_blkcipher(smp->tfm); + cancel_delayed_work_sync(&smp->reencrypt); + + complete = test_bit(SMP_FLAG_COMPLETE, &smp->smp_flags); + mgmt_smp_complete(conn->hcon, complete); + + /* If pairing failed clean up any keys we might have */ + if (!complete) { + if (smp->ltk) { + list_del(&smp->ltk->list); + kfree(smp->ltk); + } + + if (smp->slave_ltk) { + list_del(&smp->slave_ltk->list); + kfree(smp->slave_ltk); + } + + if (smp->remote_irk) { + list_del(&smp->remote_irk->list); + kfree(smp->remote_irk); + } + } kfree(smp); conn->smp_chan = NULL; @@ -565,6 +671,9 @@ static u8 smp_cmd_pairing_req(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p", conn); + if (skb->len < sizeof(*req)) + return SMP_UNSPECIFIED; + if (conn->hcon->link_mode & HCI_LM_MASTER) return SMP_CMD_NOTSUPP; @@ -617,6 +726,9 @@ static u8 smp_cmd_pairing_rsp(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p", conn); + if (skb->len < sizeof(*rsp)) + return SMP_UNSPECIFIED; + if (!(conn->hcon->link_mode & HCI_LM_MASTER)) return SMP_CMD_NOTSUPP; @@ -661,6 +773,9 @@ static u8 smp_cmd_pairing_confirm(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p %s", conn, conn->hcon->out ? "master" : "slave"); + if (skb->len < sizeof(smp->pcnf)) + return SMP_UNSPECIFIED; + memcpy(smp->pcnf, skb->data, sizeof(smp->pcnf)); skb_pull(skb, sizeof(smp->pcnf)); @@ -686,6 +801,9 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p", conn); + if (skb->len < sizeof(smp->rrnd)) + return SMP_UNSPECIFIED; + swap128(skb->data, smp->rrnd); skb_pull(skb, sizeof(smp->rrnd)); @@ -699,7 +817,8 @@ static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level) struct smp_ltk *key; struct hci_conn *hcon = conn->hcon; - key = hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type); + key = hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type, + hcon->out); if (!key) return 0; @@ -724,6 +843,9 @@ static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p", conn); + if (skb->len < sizeof(*rp)) + return SMP_UNSPECIFIED; + if (!(conn->hcon->link_mode & HCI_LM_MASTER)) return SMP_CMD_NOTSUPP; @@ -813,6 +935,15 @@ static int smp_cmd_encrypt_info(struct l2cap_conn *conn, struct sk_buff *skb) struct smp_cmd_encrypt_info *rp = (void *) skb->data; struct smp_chan *smp = conn->smp_chan; + BT_DBG("conn %p", conn); + + if (skb->len < sizeof(*rp)) + return SMP_UNSPECIFIED; + + /* Ignore this PDU if it wasn't requested */ + if (!(smp->remote_key_dist & SMP_DIST_ENC_KEY)) + return 0; + skb_pull(skb, sizeof(*rp)); memcpy(smp->tk, rp->ltk, sizeof(smp->tk)); @@ -826,21 +957,114 @@ static int smp_cmd_master_ident(struct l2cap_conn *conn, struct sk_buff *skb) struct smp_chan *smp = conn->smp_chan; struct hci_dev *hdev = conn->hcon->hdev; struct hci_conn *hcon = conn->hcon; + struct smp_ltk *ltk; u8 authenticated; + BT_DBG("conn %p", conn); + + if (skb->len < sizeof(*rp)) + return SMP_UNSPECIFIED; + + /* Ignore this PDU if it wasn't requested */ + if (!(smp->remote_key_dist & SMP_DIST_ENC_KEY)) + return 0; + + /* Mark the information as received */ + smp->remote_key_dist &= ~SMP_DIST_ENC_KEY; + skb_pull(skb, sizeof(*rp)); hci_dev_lock(hdev); authenticated = (hcon->sec_level == BT_SECURITY_HIGH); - hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, HCI_SMP_LTK, 1, - authenticated, smp->tk, smp->enc_key_size, - rp->ediv, rp->rand); - smp_distribute_keys(conn, 1); + ltk = hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, HCI_SMP_LTK, + authenticated, smp->tk, smp->enc_key_size, + rp->ediv, rp->rand); + smp->ltk = ltk; + if (!(smp->remote_key_dist & SMP_DIST_ID_KEY)) + smp_distribute_keys(conn); hci_dev_unlock(hdev); return 0; } +static int smp_cmd_ident_info(struct l2cap_conn *conn, struct sk_buff *skb) +{ + struct smp_cmd_ident_info *info = (void *) skb->data; + struct smp_chan *smp = conn->smp_chan; + + BT_DBG(""); + + if (skb->len < sizeof(*info)) + return SMP_UNSPECIFIED; + + /* Ignore this PDU if it wasn't requested */ + if (!(smp->remote_key_dist & SMP_DIST_ID_KEY)) + return 0; + + skb_pull(skb, sizeof(*info)); + + memcpy(smp->irk, info->irk, 16); + + return 0; +} + +static int smp_cmd_ident_addr_info(struct l2cap_conn *conn, + struct sk_buff *skb) +{ + struct smp_cmd_ident_addr_info *info = (void *) skb->data; + struct smp_chan *smp = conn->smp_chan; + struct hci_conn *hcon = conn->hcon; + bdaddr_t rpa; + + BT_DBG(""); + + if (skb->len < sizeof(*info)) + return SMP_UNSPECIFIED; + + /* Ignore this PDU if it wasn't requested */ + if (!(smp->remote_key_dist & SMP_DIST_ID_KEY)) + return 0; + + /* Mark the information as received */ + smp->remote_key_dist &= ~SMP_DIST_ID_KEY; + + skb_pull(skb, sizeof(*info)); + + /* Strictly speaking the Core Specification (4.1) allows sending + * an empty address which would force us to rely on just the IRK + * as "identity information". However, since such + * implementations are not known of and in order to not over + * complicate our implementation, simply pretend that we never + * received an IRK for such a device. + */ + if (!bacmp(&info->bdaddr, BDADDR_ANY)) { + BT_ERR("Ignoring IRK with no identity address"); + smp_distribute_keys(conn); + return 0; + } + + bacpy(&smp->id_addr, &info->bdaddr); + smp->id_addr_type = info->addr_type; + + if (hci_bdaddr_is_rpa(&hcon->dst, hcon->dst_type)) + bacpy(&rpa, &hcon->dst); + else + bacpy(&rpa, BDADDR_ANY); + + smp->remote_irk = hci_add_irk(conn->hcon->hdev, &smp->id_addr, + smp->id_addr_type, smp->irk, &rpa); + + /* Track the connection based on the Identity Address from now on */ + bacpy(&hcon->dst, &smp->id_addr); + hcon->dst_type = smp->id_addr_type; + + l2cap_conn_update_id_addr(hcon); + + smp_distribute_keys(conn); + + return 0; +} + int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb) { struct hci_conn *hcon = conn->hcon; @@ -915,7 +1139,13 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb) break; case SMP_CMD_IDENT_INFO: + reason = smp_cmd_ident_info(conn, skb); + break; + case SMP_CMD_IDENT_ADDR_INFO: + reason = smp_cmd_ident_addr_info(conn, skb); + break; + case SMP_CMD_SIGN_INFO: /* Just ignored */ reason = 0; @@ -937,26 +1167,51 @@ done: return err; } -int smp_distribute_keys(struct l2cap_conn *conn, __u8 force) +static void smp_notify_keys(struct l2cap_conn *conn) +{ + struct smp_chan *smp = conn->smp_chan; + struct hci_conn *hcon = conn->hcon; + struct hci_dev *hdev = hcon->hdev; + + if (smp->remote_irk) + mgmt_new_irk(hdev, smp->remote_irk); + + if (smp->ltk) { + smp->ltk->bdaddr_type = hcon->dst_type; + bacpy(&smp->ltk->bdaddr, &hcon->dst); + mgmt_new_ltk(hdev, smp->ltk); + } + + if (smp->slave_ltk) { + smp->slave_ltk->bdaddr_type = hcon->dst_type; + bacpy(&smp->slave_ltk->bdaddr, &hcon->dst); + mgmt_new_ltk(hdev, smp->slave_ltk); + } +} + +int smp_distribute_keys(struct l2cap_conn *conn) { struct smp_cmd_pairing *req, *rsp; struct smp_chan *smp = conn->smp_chan; + struct hci_conn *hcon = conn->hcon; + struct hci_dev *hdev = hcon->hdev; + bool ltk_encrypt; __u8 *keydist; - BT_DBG("conn %p force %d", conn, force); + BT_DBG("conn %p", conn); - if (!test_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) + if (!test_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags)) return 0; rsp = (void *) &smp->prsp[1]; /* The responder sends its keys first */ - if (!force && conn->hcon->out && (rsp->resp_key_dist & 0x07)) + if (hcon->out && (smp->remote_key_dist & 0x07)) return 0; req = (void *) &smp->preq[1]; - if (conn->hcon->out) { + if (hcon->out) { keydist = &rsp->init_key_dist; *keydist &= req->init_key_dist; } else { @@ -964,28 +1219,30 @@ int smp_distribute_keys(struct l2cap_conn *conn, __u8 force) *keydist &= req->resp_key_dist; } - BT_DBG("keydist 0x%x", *keydist); if (*keydist & SMP_DIST_ENC_KEY) { struct smp_cmd_encrypt_info enc; struct smp_cmd_master_ident ident; - struct hci_conn *hcon = conn->hcon; + struct smp_ltk *ltk; u8 authenticated; __le16 ediv; + __le64 rand; get_random_bytes(enc.ltk, sizeof(enc.ltk)); get_random_bytes(&ediv, sizeof(ediv)); - get_random_bytes(ident.rand, sizeof(ident.rand)); + get_random_bytes(&rand, sizeof(rand)); smp_send_cmd(conn, SMP_CMD_ENCRYPT_INFO, sizeof(enc), &enc); authenticated = hcon->sec_level == BT_SECURITY_HIGH; - hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type, - HCI_SMP_LTK_SLAVE, 1, authenticated, - enc.ltk, smp->enc_key_size, ediv, ident.rand); + ltk = hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, + HCI_SMP_LTK_SLAVE, authenticated, enc.ltk, + smp->enc_key_size, ediv, rand); + smp->slave_ltk = ltk; ident.ediv = ediv; + ident.rand = rand; smp_send_cmd(conn, SMP_CMD_MASTER_IDENT, sizeof(ident), &ident); @@ -996,14 +1253,18 @@ int smp_distribute_keys(struct l2cap_conn *conn, __u8 force) struct smp_cmd_ident_addr_info addrinfo; struct smp_cmd_ident_info idinfo; - /* Send a dummy key */ - get_random_bytes(idinfo.irk, sizeof(idinfo.irk)); + memcpy(idinfo.irk, hdev->irk, sizeof(idinfo.irk)); smp_send_cmd(conn, SMP_CMD_IDENT_INFO, sizeof(idinfo), &idinfo); - /* Just public address */ - memset(&addrinfo, 0, sizeof(addrinfo)); - bacpy(&addrinfo.bdaddr, &conn->hcon->src); + /* The hci_conn contains the local identity address + * after the connection has been established. + * + * This is true even when the connection has been + * established using a resolvable random address. + */ + bacpy(&addrinfo.bdaddr, &hcon->src); + addrinfo.addr_type = hcon->src_type; smp_send_cmd(conn, SMP_CMD_IDENT_ADDR_INFO, sizeof(addrinfo), &addrinfo); @@ -1022,9 +1283,34 @@ int smp_distribute_keys(struct l2cap_conn *conn, __u8 force) *keydist &= ~SMP_DIST_SIGN; } - if (conn->hcon->out || force) { - clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags); + /* If there are still keys to be received wait for them */ + if ((smp->remote_key_dist & 0x07)) + return 0; + + /* Check if we should try to re-encrypt the link with the LTK. + * SMP_FLAG_LTK_ENCRYPT flag is used to track whether we've + * already tried this (in which case we shouldn't try again). + * + * The request will trigger an encryption key refresh event + * which will cause a call to auth_cfm and eventually lead to + * l2cap_core.c calling this smp_distribute_keys function again + * and thereby completing the process. + */ + if (smp->ltk) + ltk_encrypt = !test_and_set_bit(SMP_FLAG_LTK_ENCRYPT, + &smp->smp_flags); + else + ltk_encrypt = false; + + /* Re-encrypt the link with LTK if possible */ + if (ltk_encrypt && hcon->out) { + queue_delayed_work(hdev->req_workqueue, &smp->reencrypt, + SMP_REENCRYPT_TIMEOUT); + } else { + clear_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags); cancel_delayed_work_sync(&conn->security_timer); + set_bit(SMP_FLAG_COMPLETE, &smp->smp_flags); + smp_notify_keys(conn); smp_chan_destroy(conn); } diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h index a700bcb490d7..f55d83617218 100644 --- a/net/bluetooth/smp.h +++ b/net/bluetooth/smp.h @@ -78,7 +78,7 @@ struct smp_cmd_encrypt_info { #define SMP_CMD_MASTER_IDENT 0x07 struct smp_cmd_master_ident { __le16 ediv; - __u8 rand[8]; + __le64 rand; } __packed; #define SMP_CMD_IDENT_INFO 0x08 @@ -118,6 +118,10 @@ struct smp_cmd_security_req { #define SMP_FLAG_TK_VALID 1 #define SMP_FLAG_CFM_PENDING 2 #define SMP_FLAG_MITM_AUTH 3 +#define SMP_FLAG_LTK_ENCRYPT 4 +#define SMP_FLAG_COMPLETE 5 + +#define SMP_REENCRYPT_TIMEOUT msecs_to_jiffies(250) struct smp_chan { struct l2cap_conn *conn; @@ -128,20 +132,30 @@ struct smp_chan { u8 pcnf[16]; /* SMP Pairing Confirm */ u8 tk[16]; /* SMP Temporary Key */ u8 enc_key_size; + u8 remote_key_dist; + bdaddr_t id_addr; + u8 id_addr_type; + u8 irk[16]; + struct smp_ltk *ltk; + struct smp_ltk *slave_ltk; + struct smp_irk *remote_irk; unsigned long smp_flags; - struct crypto_blkcipher *tfm; struct work_struct confirm; struct work_struct random; - + struct delayed_work reencrypt; }; /* SMP Commands */ bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level); int smp_conn_security(struct hci_conn *hcon, __u8 sec_level); int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb); -int smp_distribute_keys(struct l2cap_conn *conn, __u8 force); +int smp_distribute_keys(struct l2cap_conn *conn); int smp_user_confirm_reply(struct hci_conn *conn, u16 mgmt_op, __le32 passkey); void smp_chan_destroy(struct l2cap_conn *conn); +bool smp_irk_matches(struct crypto_blkcipher *tfm, u8 irk[16], + bdaddr_t *bdaddr); +int smp_generate_rpa(struct crypto_blkcipher *tfm, u8 irk[16], bdaddr_t *rpa); + #endif /* __SMP_H */ diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 363d19b5d5c8..1acb29109b45 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1347,9 +1347,6 @@ static int sta_apply_parameters(struct ieee80211_local *local, params->vht_capa, sta); if (params->opmode_notif_used) { - enum ieee80211_band band = - ieee80211_get_sdata_band(sdata); - /* returned value is only needed for rc update, but the * rc isn't initialized here yet, so ignore it */ @@ -3647,8 +3644,8 @@ ieee80211_prep_tdls_direct(struct wiphy *wiphy, struct net_device *dev, static int ieee80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev, u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, const u8 *extra_ies, - size_t extra_ies_len) + u16 status_code, u32 peer_capability, + const u8 *extra_ies, size_t extra_ies_len) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = sdata->local; diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index ebf80f3abd83..40a648938985 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -358,6 +358,18 @@ static ssize_t ieee80211_if_parse_tkip_mic_test( } IEEE80211_IF_FILE_W(tkip_mic_test); +static ssize_t ieee80211_if_parse_beacon_loss( + struct ieee80211_sub_if_data *sdata, const char *buf, int buflen) +{ + if (!ieee80211_sdata_running(sdata) || !sdata->vif.bss_conf.assoc) + return -ENOTCONN; + + ieee80211_beacon_loss(&sdata->vif); + + return buflen; +} +IEEE80211_IF_FILE_W(beacon_loss); + static ssize_t ieee80211_if_fmt_uapsd_queues( const struct ieee80211_sub_if_data *sdata, char *buf, int buflen) { @@ -569,6 +581,7 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata) DEBUGFS_ADD(beacon_timeout); DEBUGFS_ADD_MODE(smps, 0600); DEBUGFS_ADD_MODE(tkip_mic_test, 0200); + DEBUGFS_ADD_MODE(beacon_loss, 0200); DEBUGFS_ADD_MODE(uapsd_queues, 0600); DEBUGFS_ADD_MODE(uapsd_max_sp_len, 0600); } diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index ef8b385eff04..fc689f5d971e 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -354,16 +354,20 @@ drv_sched_scan_start(struct ieee80211_local *local, return ret; } -static inline void drv_sched_scan_stop(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata) +static inline int drv_sched_scan_stop(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata) { + int ret; + might_sleep(); check_sdata_in_driver(sdata); trace_drv_sched_scan_stop(local, sdata); - local->ops->sched_scan_stop(&local->hw, &sdata->vif); - trace_drv_return_void(local); + ret = local->ops->sched_scan_stop(&local->hw, &sdata->vif); + trace_drv_return_int(local, ret); + + return ret; } static inline void drv_sw_scan_start(struct ieee80211_local *local) diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index afbe2b203c3e..c150b68436d7 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -482,8 +482,6 @@ void ieee80211_request_smps(struct ieee80211_vif *vif, return; if (vif->type == NL80211_IFTYPE_STATION) { - if (WARN_ON(smps_mode == IEEE80211_SMPS_OFF)) - smps_mode = IEEE80211_SMPS_AUTOMATIC; if (sdata->u.mgd.driver_smps_mode == smps_mode) return; sdata->u.mgd.driver_smps_mode = smps_mode; diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 4453e2725e40..e458ca0dffec 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -283,6 +283,11 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, err = cfg80211_chandef_dfs_required(sdata->local->hw.wiphy, &chandef); + if (err < 0) { + sdata_info(sdata, + "Failed to join IBSS, invalid chandef\n"); + return; + } if (err > 0) { if (!ifibss->userspace_handles_dfs) { sdata_info(sdata, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 906e211b1dd1..0d1a0f801b94 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1242,6 +1242,8 @@ struct ieee80211_local { struct ieee80211_sub_if_data __rcu *p2p_sdata; + struct napi_struct *napi; + /* virtual monitor interface */ struct ieee80211_sub_if_data __rcu *monitor_sdata; struct cfg80211_chan_def monitor_chandef; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 088111af6c7c..b8d331e7d883 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -101,9 +101,8 @@ static u32 __ieee80211_idle_on(struct ieee80211_local *local) static u32 __ieee80211_recalc_idle(struct ieee80211_local *local, bool force_active) { - bool working = false, scanning, active; + bool working, scanning, active; unsigned int led_trig_start = 0, led_trig_stop = 0; - struct ieee80211_roc_work *roc; lockdep_assert_held(&local->mtx); @@ -111,12 +110,8 @@ static u32 __ieee80211_recalc_idle(struct ieee80211_local *local, !list_empty(&local->chanctx_list) || local->monitors; - if (!local->ops->remain_on_channel) { - list_for_each_entry(roc, &local->roc_list, list) { - working = true; - break; - } - } + working = !local->ops->remain_on_channel && + !list_empty(&local->roc_list); scanning = test_bit(SCAN_SW_SCANNING, &local->scanning) || test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning); diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 1f7d8422d62d..b055f6a55c68 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1076,6 +1076,18 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) } EXPORT_SYMBOL(ieee80211_register_hw); +void ieee80211_napi_add(struct ieee80211_hw *hw, struct napi_struct *napi, + struct net_device *napi_dev, + int (*poll)(struct napi_struct *, int), + int weight) +{ + struct ieee80211_local *local = hw_to_local(hw); + + netif_napi_add(napi_dev, napi, poll, weight); + local->napi = napi; +} +EXPORT_SYMBOL_GPL(ieee80211_napi_add); + void ieee80211_unregister_hw(struct ieee80211_hw *hw) { struct ieee80211_local *local = hw_to_local(hw); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 4bc227550f25..94f0af29b742 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -131,13 +131,13 @@ void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata) if (unlikely(!sdata->u.mgd.associated)) return; + ifmgd->probe_send_count = 0; + if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) return; mod_timer(&sdata->u.mgd.conn_mon_timer, round_jiffies_up(jiffies + IEEE80211_CONNECTION_IDLE_TIME)); - - ifmgd->probe_send_count = 0; } static int ecw2cw(int ecw) @@ -2272,6 +2272,62 @@ static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata, /* ignore frame -- wait for timeout */ } +#define case_WLAN(type) \ + case WLAN_REASON_##type: return #type + +static const char *ieee80211_get_reason_code_string(u16 reason_code) +{ + switch (reason_code) { + case_WLAN(UNSPECIFIED); + case_WLAN(PREV_AUTH_NOT_VALID); + case_WLAN(DEAUTH_LEAVING); + case_WLAN(DISASSOC_DUE_TO_INACTIVITY); + case_WLAN(DISASSOC_AP_BUSY); + case_WLAN(CLASS2_FRAME_FROM_NONAUTH_STA); + case_WLAN(CLASS3_FRAME_FROM_NONASSOC_STA); + case_WLAN(DISASSOC_STA_HAS_LEFT); + case_WLAN(STA_REQ_ASSOC_WITHOUT_AUTH); + case_WLAN(DISASSOC_BAD_POWER); + case_WLAN(DISASSOC_BAD_SUPP_CHAN); + case_WLAN(INVALID_IE); + case_WLAN(MIC_FAILURE); + case_WLAN(4WAY_HANDSHAKE_TIMEOUT); + case_WLAN(GROUP_KEY_HANDSHAKE_TIMEOUT); + case_WLAN(IE_DIFFERENT); + case_WLAN(INVALID_GROUP_CIPHER); + case_WLAN(INVALID_PAIRWISE_CIPHER); + case_WLAN(INVALID_AKMP); + case_WLAN(UNSUPP_RSN_VERSION); + case_WLAN(INVALID_RSN_IE_CAP); + case_WLAN(IEEE8021X_FAILED); + case_WLAN(CIPHER_SUITE_REJECTED); + case_WLAN(DISASSOC_UNSPECIFIED_QOS); + case_WLAN(DISASSOC_QAP_NO_BANDWIDTH); + case_WLAN(DISASSOC_LOW_ACK); + case_WLAN(DISASSOC_QAP_EXCEED_TXOP); + case_WLAN(QSTA_LEAVE_QBSS); + case_WLAN(QSTA_NOT_USE); + case_WLAN(QSTA_REQUIRE_SETUP); + case_WLAN(QSTA_TIMEOUT); + case_WLAN(QSTA_CIPHER_NOT_SUPP); + case_WLAN(MESH_PEER_CANCELED); + case_WLAN(MESH_MAX_PEERS); + case_WLAN(MESH_CONFIG); + case_WLAN(MESH_CLOSE); + case_WLAN(MESH_MAX_RETRIES); + case_WLAN(MESH_CONFIRM_TIMEOUT); + case_WLAN(MESH_INVALID_GTK); + case_WLAN(MESH_INCONSISTENT_PARAM); + case_WLAN(MESH_INVALID_SECURITY); + case_WLAN(MESH_PATH_ERROR); + case_WLAN(MESH_PATH_NOFORWARD); + case_WLAN(MESH_PATH_DEST_UNREACHABLE); + case_WLAN(MAC_EXISTS_IN_MBSS); + case_WLAN(MESH_CHAN_REGULATORY); + case_WLAN(MESH_CHAN); + default: return "<unknown>"; + } +} static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len) @@ -2293,8 +2349,8 @@ static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, reason_code = le16_to_cpu(mgmt->u.deauth.reason_code); - sdata_info(sdata, "deauthenticated from %pM (Reason: %u)\n", - bssid, reason_code); + sdata_info(sdata, "deauthenticated from %pM (Reason: %u=%s)\n", + bssid, reason_code, ieee80211_get_reason_code_string(reason_code)); ieee80211_set_disassoc(sdata, 0, 0, false, NULL); @@ -4364,8 +4420,8 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, bool report_frame = false; sdata_info(sdata, - "deauthenticating from %pM by local choice (reason=%d)\n", - req->bssid, req->reason_code); + "deauthenticating from %pM by local choice (Reason: %u=%s)\n", + req->bssid, req->reason_code, ieee80211_get_reason_code_string(req->reason_code)); if (ifmgd->auth_data) { drv_mgd_prepare_tx(sdata->local, sdata); @@ -4411,8 +4467,8 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, return -ENOLINK; sdata_info(sdata, - "disassociating from %pM by local choice (reason=%d)\n", - req->bss->bssid, req->reason_code); + "disassociating from %pM by local choice (Reason: %u=%s)\n", + req->bss->bssid, req->reason_code, ieee80211_get_reason_code_string(req->reason_code)); memcpy(bssid, req->bss->bssid, ETH_ALEN); ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DISASSOC, diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 282440216a87..5b617660b0ba 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1961,7 +1961,10 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx) /* deliver to local stack */ skb->protocol = eth_type_trans(skb, dev); memset(skb->cb, 0, sizeof(skb->cb)); - netif_receive_skb(skb); + if (rx->local->napi) + napi_gro_receive(rx->local->napi, skb); + else + netif_receive_skb(skb); } if (xmit_skb) { diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 88c81616f8f7..836f500dfbf3 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -472,9 +472,7 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata, if (local->ops->hw_scan) { u8 *ies; - local->hw_scan_ies_bufsize = 2 + IEEE80211_MAX_SSID_LEN + - local->scan_ies_len + - req->ie_len; + local->hw_scan_ies_bufsize = local->scan_ies_len + req->ie_len; local->hw_scan_req = kmalloc( sizeof(*local->hw_scan_req) + req->n_channels * sizeof(req->channels[0]) + @@ -979,8 +977,7 @@ int __ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata, struct cfg80211_chan_def chandef; int ret, i, iebufsz; - iebufsz = 2 + IEEE80211_MAX_SSID_LEN + - local->scan_ies_len + req->ie_len; + iebufsz = local->scan_ies_len + req->ie_len; lockdep_assert_held(&local->mtx); @@ -1059,7 +1056,7 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata) local->sched_scan_req = NULL; if (rcu_access_pointer(local->sched_scan_sdata)) - drv_sched_scan_stop(local, sdata); + ret = drv_sched_scan_stop(local, sdata); out: mutex_unlock(&local->mtx); diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 2d4268c5529d..cd10c1985074 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -705,12 +705,8 @@ cfg80211_get_chan_state(struct wireless_dev *wdev, case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_WDS: - /* these interface types don't really have a channel */ - return; case NL80211_IFTYPE_P2P_DEVICE: - if (wdev->wiphy->features & - NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL) - *chanmode = CHAN_MODE_EXCLUSIVE; + /* these interface types don't really have a channel */ return; case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: diff --git a/net/wireless/genregdb.awk b/net/wireless/genregdb.awk index 9a8217d2a908..fdfd3f063a9b 100644 --- a/net/wireless/genregdb.awk +++ b/net/wireless/genregdb.awk @@ -105,6 +105,8 @@ function parse_reg_rule() flags = flags "\n\t\t\tNL80211_RRF_NO_IR | " } else if (flagarray[arg] == "NO-IR") { flags = flags "\n\t\t\tNL80211_RRF_NO_IR | " + } else if (flagarray[arg] == "AUTO-BW") { + flags = flags "\n\t\t\tNL80211_RRF_AUTO_BW | " } } diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 1470b90e438f..349db9ddc0d1 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -128,12 +128,11 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, #endif check_chan = params->chandef.chan; if (params->userspace_handles_dfs) { - /* use channel NULL to check for radar even if the current - * channel is not a radar channel - it might decide to change - * to DFS channel later. + /* Check for radar even if the current channel is not + * a radar channel - it might decide to change to DFS + * channel later. */ radar_detect_width = BIT(params->chandef.width); - check_chan = NULL; } err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index d42a3fcb2f67..5af5cc6b2c4c 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -236,6 +236,12 @@ int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev, if (!netif_running(wdev->netdev)) return -ENETDOWN; + /* cfg80211_can_use_chan() calls + * cfg80211_can_use_iftype_chan() with no radar + * detection, so if we're trying to use a radar + * channel here, something is wrong. + */ + WARN_ON_ONCE(chandef->chan->flags & IEEE80211_CHAN_RADAR); err = cfg80211_can_use_chan(rdev, wdev, chandef->chan, CHAN_MODE_SHARED); if (err) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 8e6b6a2d35cb..2c38b28a85b9 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -384,6 +384,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = { .len = IEEE80211_QOS_MAP_LEN_MAX }, [NL80211_ATTR_MAC_HINT] = { .len = ETH_ALEN }, [NL80211_ATTR_WIPHY_FREQ_HINT] = { .type = NLA_U32 }, + [NL80211_ATTR_TDLS_PEER_CAPABILITY] = { .type = NLA_U32 }, }; /* policy for the key attributes */ @@ -4627,6 +4628,8 @@ static int parse_reg_rule(struct nlattr *tb[], return -EINVAL; if (!tb[NL80211_ATTR_FREQ_RANGE_END]) return -EINVAL; + if (!tb[NL80211_ATTR_FREQ_RANGE_MAX_BW]) + return -EINVAL; if (!tb[NL80211_ATTR_POWER_RULE_MAX_EIRP]) return -EINVAL; @@ -4636,9 +4639,8 @@ static int parse_reg_rule(struct nlattr *tb[], nla_get_u32(tb[NL80211_ATTR_FREQ_RANGE_START]); freq_range->end_freq_khz = nla_get_u32(tb[NL80211_ATTR_FREQ_RANGE_END]); - if (tb[NL80211_ATTR_FREQ_RANGE_MAX_BW]) - freq_range->max_bandwidth_khz = - nla_get_u32(tb[NL80211_ATTR_FREQ_RANGE_MAX_BW]); + freq_range->max_bandwidth_khz = + nla_get_u32(tb[NL80211_ATTR_FREQ_RANGE_MAX_BW]); power_rule->max_eirp = nla_get_u32(tb[NL80211_ATTR_POWER_RULE_MAX_EIRP]); @@ -5710,8 +5712,8 @@ static int nl80211_start_sched_scan(struct sk_buff *skb, request->min_rssi_thold = NL80211_SCAN_RSSI_THOLD_OFF; } - if (info->attrs[NL80211_ATTR_IE]) { - request->ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); + if (ie_len) { + request->ie_len = ie_len; memcpy((void *)request->ie, nla_data(info->attrs[NL80211_ATTR_IE]), request->ie_len); @@ -5911,17 +5913,22 @@ skip_beacons: if (!cfg80211_reg_can_beacon(&rdev->wiphy, ¶ms.chandef)) return -EINVAL; - if (dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP || - dev->ieee80211_ptr->iftype == NL80211_IFTYPE_P2P_GO || - dev->ieee80211_ptr->iftype == NL80211_IFTYPE_ADHOC) { + switch (dev->ieee80211_ptr->iftype) { + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_MESH_POINT: err = cfg80211_chandef_dfs_required(wdev->wiphy, ¶ms.chandef); - if (err < 0) { + if (err < 0) return err; - } else if (err) { + if (err) { radar_detect_width = BIT(params.chandef.width); params.radar_required = true; } + break; + default: + break; } err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, @@ -7269,6 +7276,7 @@ static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info) struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; u8 action_code, dialog_token; + u32 peer_capability = 0; u16 status_code; u8 *peer; @@ -7287,9 +7295,12 @@ static int nl80211_tdls_mgmt(struct sk_buff *skb, struct genl_info *info) action_code = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_ACTION]); status_code = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]); dialog_token = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_DIALOG_TOKEN]); + if (info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY]) + peer_capability = + nla_get_u32(info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY]); return rdev_tdls_mgmt(rdev, dev, peer, action_code, - dialog_token, status_code, + dialog_token, status_code, peer_capability, nla_data(info->attrs[NL80211_ATTR_IE]), nla_len(info->attrs[NL80211_ATTR_IE])); } diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index c8e225947adb..74d97d33c938 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -769,13 +769,16 @@ static inline int rdev_set_rekey_data(struct cfg80211_registered_device *rdev, static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev, struct net_device *dev, u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, const u8 *buf, size_t len) + u16 status_code, u32 peer_capability, + const u8 *buf, size_t len) { int ret; trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, action_code, - dialog_token, status_code, buf, len); + dialog_token, status_code, peer_capability, + buf, len); ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code, - dialog_token, status_code, buf, len); + dialog_token, status_code, peer_capability, + buf, len); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 24c257cd706b..90b82e08ae69 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -563,9 +563,6 @@ unsigned int reg_get_max_bandwidth(const struct ieee80211_regdomain *rd, if (freq_range_tmp->end_freq_khz < freq_range->start_freq_khz) break; - if (freq_range_tmp->max_bandwidth_khz) - break; - freq_range = freq_range_tmp; } @@ -582,9 +579,6 @@ unsigned int reg_get_max_bandwidth(const struct ieee80211_regdomain *rd, if (freq_range_tmp->start_freq_khz > freq_range->end_freq_khz) break; - if (freq_range_tmp->max_bandwidth_khz) - break; - freq_range = freq_range_tmp; } @@ -729,21 +723,29 @@ static int reg_rules_intersect(const struct ieee80211_regdomain *rd1, max_bandwidth1 = freq_range1->max_bandwidth_khz; max_bandwidth2 = freq_range2->max_bandwidth_khz; - /* - * In case max_bandwidth1 == 0 and max_bandwith2 == 0 set - * output bandwidth as 0 (auto calculation). Next we will - * calculate this correctly in handle_channel function. - * In other case calculate output bandwidth here. - */ - if (max_bandwidth1 || max_bandwidth2) { - if (!max_bandwidth1) - max_bandwidth1 = reg_get_max_bandwidth(rd1, rule1); - if (!max_bandwidth2) - max_bandwidth2 = reg_get_max_bandwidth(rd2, rule2); - } + if (rule1->flags & NL80211_RRF_AUTO_BW) + max_bandwidth1 = reg_get_max_bandwidth(rd1, rule1); + if (rule2->flags & NL80211_RRF_AUTO_BW) + max_bandwidth2 = reg_get_max_bandwidth(rd2, rule2); freq_range->max_bandwidth_khz = min(max_bandwidth1, max_bandwidth2); + intersected_rule->flags = rule1->flags | rule2->flags; + + /* + * In case NL80211_RRF_AUTO_BW requested for both rules + * set AUTO_BW in intersected rule also. Next we will + * calculate BW correctly in handle_channel function. + * In other case remove AUTO_BW flag while we calculate + * maximum bandwidth correctly and auto calculation is + * not required. + */ + if ((rule1->flags & NL80211_RRF_AUTO_BW) && + (rule2->flags & NL80211_RRF_AUTO_BW)) + intersected_rule->flags |= NL80211_RRF_AUTO_BW; + else + intersected_rule->flags &= ~NL80211_RRF_AUTO_BW; + freq_diff = freq_range->end_freq_khz - freq_range->start_freq_khz; if (freq_range->max_bandwidth_khz > freq_diff) freq_range->max_bandwidth_khz = freq_diff; @@ -753,8 +755,6 @@ static int reg_rules_intersect(const struct ieee80211_regdomain *rd1, power_rule->max_antenna_gain = min(power_rule1->max_antenna_gain, power_rule2->max_antenna_gain); - intersected_rule->flags = rule1->flags | rule2->flags; - if (!is_valid_reg_rule(intersected_rule)) return -EINVAL; @@ -938,31 +938,42 @@ const char *reg_initiator_name(enum nl80211_reg_initiator initiator) EXPORT_SYMBOL(reg_initiator_name); #ifdef CONFIG_CFG80211_REG_DEBUG -static void chan_reg_rule_print_dbg(struct ieee80211_channel *chan, +static void chan_reg_rule_print_dbg(const struct ieee80211_regdomain *regd, + struct ieee80211_channel *chan, const struct ieee80211_reg_rule *reg_rule) { const struct ieee80211_power_rule *power_rule; const struct ieee80211_freq_range *freq_range; - char max_antenna_gain[32]; + char max_antenna_gain[32], bw[32]; power_rule = ®_rule->power_rule; freq_range = ®_rule->freq_range; if (!power_rule->max_antenna_gain) - snprintf(max_antenna_gain, 32, "N/A"); + snprintf(max_antenna_gain, sizeof(max_antenna_gain), "N/A"); else - snprintf(max_antenna_gain, 32, "%d", power_rule->max_antenna_gain); + snprintf(max_antenna_gain, sizeof(max_antenna_gain), "%d", + power_rule->max_antenna_gain); + + if (reg_rule->flags & NL80211_RRF_AUTO_BW) + snprintf(bw, sizeof(bw), "%d KHz, %d KHz AUTO", + freq_range->max_bandwidth_khz, + reg_get_max_bandwidth(regd, reg_rule)); + else + snprintf(bw, sizeof(bw), "%d KHz", + freq_range->max_bandwidth_khz); REG_DBG_PRINT("Updating information on frequency %d MHz with regulatory rule:\n", chan->center_freq); - REG_DBG_PRINT("%d KHz - %d KHz @ %d KHz), (%s mBi, %d mBm)\n", + REG_DBG_PRINT("%d KHz - %d KHz @ %s), (%s mBi, %d mBm)\n", freq_range->start_freq_khz, freq_range->end_freq_khz, - freq_range->max_bandwidth_khz, max_antenna_gain, + bw, max_antenna_gain, power_rule->max_eirp); } #else -static void chan_reg_rule_print_dbg(struct ieee80211_channel *chan, +static void chan_reg_rule_print_dbg(const struct ieee80211_regdomain *regd, + struct ieee80211_channel *chan, const struct ieee80211_reg_rule *reg_rule) { return; @@ -1022,17 +1033,16 @@ static void handle_channel(struct wiphy *wiphy, return; } - chan_reg_rule_print_dbg(chan, reg_rule); + regd = reg_get_regdomain(wiphy); + chan_reg_rule_print_dbg(regd, chan, reg_rule); power_rule = ®_rule->power_rule; freq_range = ®_rule->freq_range; max_bandwidth_khz = freq_range->max_bandwidth_khz; /* Check if auto calculation requested */ - if (!max_bandwidth_khz) { - regd = reg_get_regdomain(wiphy); + if (reg_rule->flags & NL80211_RRF_AUTO_BW) max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule); - } if (max_bandwidth_khz < MHZ_TO_KHZ(40)) bw_flags = IEEE80211_CHAN_NO_HT40; @@ -1437,14 +1447,14 @@ static void handle_channel_custom(struct wiphy *wiphy, return; } - chan_reg_rule_print_dbg(chan, reg_rule); + chan_reg_rule_print_dbg(regd, chan, reg_rule); power_rule = ®_rule->power_rule; freq_range = ®_rule->freq_range; max_bandwidth_khz = freq_range->max_bandwidth_khz; /* Check if auto calculation requested */ - if (!max_bandwidth_khz) + if (reg_rule->flags & NL80211_RRF_AUTO_BW) max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule); if (max_bandwidth_khz < MHZ_TO_KHZ(40)) @@ -2254,11 +2264,12 @@ static void print_rd_rules(const struct ieee80211_regdomain *rd) freq_range = ®_rule->freq_range; power_rule = ®_rule->power_rule; - if (!freq_range->max_bandwidth_khz) - snprintf(bw, 32, "%d KHz, AUTO", + if (reg_rule->flags & NL80211_RRF_AUTO_BW) + snprintf(bw, sizeof(bw), "%d KHz, %d KHz AUTO", + freq_range->max_bandwidth_khz, reg_get_max_bandwidth(rd, reg_rule)); else - snprintf(bw, 32, "%d KHz", + snprintf(bw, sizeof(bw), "%d KHz", freq_range->max_bandwidth_khz); /* diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 5eaeed59db07..aabccf13e07b 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1468,9 +1468,10 @@ TRACE_EVENT(rdev_sched_scan_start, TRACE_EVENT(rdev_tdls_mgmt, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 *peer, u8 action_code, u8 dialog_token, - u16 status_code, const u8 *buf, size_t len), + u16 status_code, u32 peer_capability, + const u8 *buf, size_t len), TP_ARGS(wiphy, netdev, peer, action_code, dialog_token, status_code, - buf, len), + peer_capability, buf, len), TP_STRUCT__entry( WIPHY_ENTRY NETDEV_ENTRY @@ -1478,6 +1479,7 @@ TRACE_EVENT(rdev_tdls_mgmt, __field(u8, action_code) __field(u8, dialog_token) __field(u16, status_code) + __field(u32, peer_capability) __dynamic_array(u8, buf, len) ), TP_fast_assign( @@ -1487,13 +1489,15 @@ TRACE_EVENT(rdev_tdls_mgmt, __entry->action_code = action_code; __entry->dialog_token = dialog_token; __entry->status_code = status_code; + __entry->peer_capability = peer_capability; memcpy(__get_dynamic_array(buf), buf, len); ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT ", action_code: %u, " - "dialog_token: %u, status_code: %u, buf: %#.2x ", + "dialog_token: %u, status_code: %u, peer_capability: %u buf: %#.2x ", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->action_code, __entry->dialog_token, - __entry->status_code, ((u8 *)__get_dynamic_array(buf))[0]) + __entry->status_code, __entry->peer_capability, + ((u8 *)__get_dynamic_array(buf))[0]) ); TRACE_EVENT(rdev_dump_survey, diff --git a/net/wireless/util.c b/net/wireless/util.c index ad03af385556..2bb685f3e8fc 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1285,7 +1285,6 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev, enum cfg80211_chan_mode chmode; int num_different_channels = 0; int total = 1; - bool radar_required = false; int i, j; ASSERT_RTNL(); @@ -1293,35 +1292,7 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev, if (WARN_ON(hweight32(radar_detect) > 1)) return -EINVAL; - switch (iftype) { - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_AP: - case NL80211_IFTYPE_AP_VLAN: - case NL80211_IFTYPE_MESH_POINT: - case NL80211_IFTYPE_P2P_GO: - case NL80211_IFTYPE_WDS: - /* if the interface could potentially choose a DFS channel, - * then mark DFS as required. - */ - if (!chan) { - if (chanmode != CHAN_MODE_UNDEFINED && radar_detect) - radar_required = true; - break; - } - radar_required = !!(chan->flags & IEEE80211_CHAN_RADAR); - break; - case NL80211_IFTYPE_P2P_CLIENT: - case NL80211_IFTYPE_STATION: - case NL80211_IFTYPE_P2P_DEVICE: - case NL80211_IFTYPE_MONITOR: - break; - case NUM_NL80211_IFTYPES: - case NL80211_IFTYPE_UNSPECIFIED: - default: - return -EINVAL; - } - - if (radar_required && !radar_detect) + if (WARN_ON(iftype >= NUM_NL80211_IFTYPES)) return -EINVAL; /* Always allow software iftypes */ |