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2016-03-23drivers: of: Add snapshot of of_slimbus driverGirish Mahadevan
Add snapshot of of_slimbus driver from msm-3.18 tree. 3.18 baseline e70ad0cd5efdd9dc91a77dcdac31d6132e1315c1 Change-Id: I1bd2a767b238b4cf0184bc778940cd3a9eef2e9b Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
2016-03-23usb: Rename u_data_bridge.c as f_cdev.cMayank Rana
To reduce depedency on f_serial.c, this change rename u_data_bridge.c as f_cdev.c and USB serial functionality shall be added on this driver. Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Check for USB cable connect with gbridge_port_write()Mayank Rana
There is NULL pointer crash seen due to accessing port->port_usb from gbridge_port_write() when port bridge application's write thread is pre-empted and USB cable disconnect is being performed. Fix this issue by adding check for USB cable is connected or not and handling USB request accordingly. Change-Id: Ide14de298b7186cbe7b7af1e99c8c47bc389130b Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Lower DTR on USB cable disconnect to modemMayank Rana
When DUN call is operational and USB cable is being disconnected, DTR is not being lowered with modem. This results into no DUN call functionality on next USB cable connect case. Fix this issue by lowering DTR to modem on USB cable disconnect. This change also returns zero instead of -EAGAIN when there is no write USB request available. Also it moves port open interrupted message loglevel from pr_err() to pr_debug to reduce logging on serial console. Change-Id: I3259417aceee2713d7765c9de34ace4ea2d3ed96 Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Check allowable size with gbridge_port_write()Mayank Rana
Currently gbridge_port_write() is not checking size of user space provided data and directly copies buffer into USB request buffer which is having size as 2KB. If user space application writes data bigger than 2KB, copy_from_user() tries to copy data beyond allocated USB request buffer size which results into memory corruption. Fix this issue by checking allowable size with gbridge_port_write() and making sure that it doesn't copy data beyond allocated buffer size. Change-Id: I7a34e37f5d1609792374f07b70542b80edbe6944 Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Improve USB RX (read) functionalityMayank Rana
This change handles below cases and improves performance: 1. If USB OUT request buffer is bigger than provided read buffer from application, then data equal to read buffer is copied. This results into data loss. Handle this case by making sure that whole USB OUT request buffer is provided to application across multiple read() call. 2. If read buffer size is greater than available data as part of one USB OUT request buffer, then copy data from other USB OUT request buffers until read buffer is filled completely. Change-Id: If2756ed82bd6e95650ebcc38c4042bfb593f8a2b Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Return error when no USB TX request availableMayank Rana
In some cases, it has been observed that all USB TX requests are queued with USB controller and port bridge is trying to write data. gbridge_port_write() API is returning zero (success of data) instead of error code which results into data loss. Hence return -EAGAIN when there is no USB TX request available. Also mark this error as non-fatal by using pr_debug() here. Change-Id: Id56788b372b62a005448a729e5f00de6fb895e47 Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23usb: u_data_bridge: Fix handling of USB RX requestsMayank Rana
Currently on USB composition switch or USB cable disconnect, USB RX requests are being added as part of read_queued list instead of read_pool. In some cases it is seen that if port bridge is trying to read data, those requests are requeued and fails with -ESHUTDOWN, and again it continues with results into watchdog timeout due to error log coming from read request completion handler. Fix this by adding proper check in read request completion handler. Also reduce USB Tx/RX buffer size from PAGE_SIZE to 2048 bytes. It also fixes issue where USB RX requests are not being queued after USB composition switch. CRs-Fixed: 854301 Change-Id: I3616dc35c093cfa19865891f46e7b1ccc7302573 Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23USB: gadget: Add support for DUN Character DriverMayank Rana
This driver provides character device node (/dev/at_usb0) to user space application for file operations like open, close, read, write, poll and ioctl (for control signals). This change also adds required support to use this new character bridge driver with existing USB Serial driver and android gadget driver. Change-Id: I26f297636de585d3fd99d10fac76ecb71f852df3 Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-03-23power_supply: smbcharger: use psy pointers to check initRohit Vaswani
The current driver uses a boolean flag psy_registered to track whether the power supplies are initialized. Instead check if the psy pointers are non null to ensure they are initialized. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
2016-03-23irqchip: Compile IRQ_MSMRohit Vaswani
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
2016-03-23defconfig: Seemp: add seemp functionalityWilliam Clark
Needed to add seemp functionality Change-Id: I43b4eee9191adc7777b9cb937bc4cd0e455dc198 Signed-off-by: William Clark <wclark@codeaurora.org>
2016-03-23qmp: Add support for QSSP EnhancementsMona Hossain
update seemp_api header file update seemp_parm_id header file update seemp_core to log data with blk header set to 64B remove logging from fs proc base and net socket modules Change-Id: I583e3129d62651b155b0372e173564d5a17e3153 Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
2016-03-23seemp: add more seemp parametersWilliam Clark
Add more seep parameters for frameworks refactoring. Change-Id: I9807ef0dc6d5a54c82dea64cec68be3fd0ff7396 Signed-off-by: William Clark <wclark@codeaurora.org>
2016-03-23seemp: prevent assertWilliam Clark
The change fixes event parameter encoding for seemp. It will prevent an assert in seemp functioning Change-Id: Ib3681d526a1dfb45cd5de5a40ee8cf07e02296dd Signed-off-by: William Clark <wclark@codeaurora.org>
2016-03-23seemp: enhance support for malware detectionWilliam Clark
Improves the ability of a malware protection program to detect anomalies in various activities. It records task activities in a log and rates the actions according to how a typical user would use the tools. Change-Id: I976bc97f57215f173b046326b5f905522d785288 Signed-off-by: Mona Hossain <mhossain@codeaurora.org> Signed-off-by: William Clark <wclark@codeaurora.org>
2016-03-23defconfig: msm8996: Enable wil driverMaya Erez
Enable wil driver as module for MSM8996. Wil driver is needed for 11ad wireless card. Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Enable driver by defaultHamad Kadmany
Enable 11ad msm platform driver by default. The driver must be built-in within kernel so that by default it turns off any power related to the 11ad chipset when connected to msm. Change-Id: Ice3a85fcd5e3c10fbe3193d52d6d4cf26f0abe74 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
2016-03-23wil6210: enable WA for PCIe HW errataMaya Erez
WA for HW errata for PCIe in MSM8998 v1, QCTDD02664351. Due to this issue, PCIe write ordering rule may be violated causing cluster to read older data from its L2 cache, in specific scenario. To avoid that for wil6210 rx transactions, we set "no snoop" for PCIe wr transactions (from device to host). For configuring the above bit 4 of 0x8812C4 register is set. Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: handle multiple connect/disconnect eventsMaya Erez
In the current solution wil6210 configures the vring in a worker and holds only one pending CID. This implementation may lead to race conditions between connect and disconnect events of multiple stations or fast connect/disconnect events of the same station. In order to allow the removal of the connect worker and handling of WMI_VRING_CFG_DONE_EVENTID in the connect event, the WMI replies that provide the reply in a given buffer needs to be handled immediately in the WMI event interrupt thread. To prevent deadlocks, WMI replies that requires additional handling are still handled via the events list. Change-Id: I81f08011ef98be845d98fbe15d98bbf050032f88 Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: 0916d9f2b6bea53a830ae5061b63a515c04da62e Git-repo: https://github.com/kvalo/ath.git CRs-Fixed: 971604 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: find TX vring only if vring_tx_data is enabledMaya Erez
In TX vring allocation, vring_tx->va is allocated before WMI command to configure the vring is sent to the device. As the WMI command can take time to complete, it can lead to scenarios where vring_tx->va is not NULL but vring is still not enabled. This patch adds a check that vring_tx_data is enabled before returning a valid TX vring. Change-Id: I21bad8fdbb7bb0ff8fe0447efb94dbfd69f4e6b0 Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: b729aaf066b013458e95cd6c69a5e371eb9ce355 Git-repo: https://github.com/kvalo/ath.git CRs-Fixed: 971604 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: handle tx completions only if vring tx data is enabledMaya Erez
wil_vring_fini_tx is called in disconnect in order to free the allocated vrings. wil_vring_fini_tx is disabling the vring_tx_data before napi_synchronize is called in order to avoid the tx handling of this vring, while wil_vring_free is called only after napi finished the current handling of the tx completed packets. Due to that, in case of disconnect, wil6210_netdev_poll_tx can be called when vring->va is not NULL but vring_tx_data[i]->enabled is already disabled. This patch checks vring_tx_data[i]->enabled in wil6210_netdev_poll_tx to prevent handling of disabled vrings. Change-Id: I6c38be5b47eb3c34ccb4b503545fccada26806e4 Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: 640751ac30b2ddfbe06ad712aa7d57a8d89a7eef Git-repo: https://github.com/kvalo/ath.git CRs-Fixed: 971604 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: use extra IEs from probe responseLior David
In the start_ap/change_beacon API, when we set up probe response offloading, we only use the IE list from the probe response template and not the IE list from the proberesp_ies argument. As a result, we miss important IEs and it causes problems with some scenarios such as P2P. With this change, we merge the list of IEs from the probe response template and proberesp_ies and send the merged list to the FW for offloading. It is still FW responsibility to filter out irrelevant IEs when sending probe response, based on the actual contents of the probe request. Also in case association response termplate is not provided, we will use the merged list of IEs from probe response in the association response as well. Change-Id: Ic21e9a70f64af67c630dc710ccd6825879f872b6 Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: c100c883e785802ab333604237928a65ae62c6bc Git-repo: https://github.com/kvalo/ath.git CRs-Fixed: 970919 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: fix privacy flag calculation in change_beaconLior David
Currently the privacy flag calculation in change_beacon checks for RSN IE inside proberesp_ies, but normally it is not found there. It works today because of code inside the function wil_fix_bcon, but wil_fix_bcon is not directly related to change_beacon, and it may be changed or removed in the future and break the calculation. To fix this issue, change the privacy flag calculation to check RSN IE inside the beacon itself. The new check is more reliable and will not be sensitive to changes in wil_fix_bcon. Change-Id: Ida5b55f6456d04e22303fedddc8c77c5ad081177 CRs-Fixed: 970919 Signed-off-by: Lior David <liord@codeaurora.org>
2016-03-23msm_11ad: add VDD and VDDIO regulators votingMaya Erez
On platforms where the power supply for 11AD is external the wil6210 driver has to vote for the VDD and VDDIO regulators. This patch adds such voting and guarantees the required voltage for each regulator. Change-Id: I472fe6b0600557bc4e623a3dd1b6352fd4a86e27 [merez@codeaurora.org: using regulator_set_load] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: add support for subsystem_restart frameworkLior David
Add 11ad as a subsystem (WIGIG) within the subsystem_restart framework, in order to allow proper support for recovery from 11ad firmware crashes, and support automated collection of crash dumps for offline analysis and bug reporting. Change-Id: I7acbe8860e046cdba2ce027f91ed2fa995a70c70 Signed-off-by: Lior David <liord@codeaurora.org> [merez@codeaurora.org: fixed merge conflicts] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: support for platform specific crash recoveryLior David
Added a simple interface for platform to perform crash recovery. When firmware crashes, wil driver can notify the platform which can trigger a crash recovery process. During the process the platform can request a ram dump from the wil driver as well as control when firmware recovery will start. This interface allows the platform to implement a more advanced crash recovery, for example to reset dependent subsystems in proper order, or to provide its own notifications during the recovery process. Change-Id: I2545d220b779c24931b6263249449f37bcad75a4 Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: ea3ade75db690dc47c78a77d71dfd7c2df3bb15d Git-repo: https://github.com/kvalo/ath.git Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: fix kernel OOPS when stopping interface during Rx trafficHamad Kadmany
When network interface is stopping, some resources may be already released by the network stack, and Rx frames cause kernel OOPS (observed one is in netfilter code) Proper solution is to drop packets pending in reorder buffer. Change-Id: Id043d466135f20fe980814380e6f01e2554c22e3 Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: dea16eddb4753129dbcd8dc8d1a58ff0cc4ea38c Git-repo: https://github.com/kvalo/ath.git Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: fix a warning message conditionDan Carpenter
"iter" is -1 at the end of the loop and not zero. It means we don't print a warning message. Change-Id: I532bd54fbdafb92e71205c317ae5d467c4cd5f3b Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: f94c48d6c315a580b60b062c0360561b61faa311 Git-repo: https://github.com/kvalo/ath.git Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: prevent external wmi commands during suspend flowMaya Erez
In __wmi_send we check if fw is ready at the beginning of the function. While we wait for the completion of the previous command, system suspend can be invoked and reset the HW, causing __wmi_send to read from HW registers while it is not ready. Taking the wmi_mutex in the reset flow when setting the FW ready bit to zero will prevent the above race condition. Change-Id: I5d2e823a27beaeaaf5b8b1e25457c158efd3ea46 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: hold wil->mutex while managing vringsVladimir Kondratiev
To prevent race when connect flow may run in parallel with the disconnect event. Scenario leading to the bug is: while running connect flow on the AP, STA sends disconnect. log follows. <7>[ 668.736269] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Configure for connection CID 1 <7>[ 668.736269] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil_vring_init_tx() max_mpdu_size 2048 <7>[ 668.736301] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil_vring_alloc() <7>[ 668.736363] wil6210 0000:01:00.0: wlan0: DBG[MISC]vring[1024] 0xffbe8000:d962ce08 0xdb244000 <7>[ 668.736394] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Head 0x00880300 -> 0x00880308 <7>[ 668.736394] wil6210 0000:01:00.0: wlan0: DBG[ WMI]WMI command 0x0821 [28] <7>[ 668.736426] DBG[ WMI]Cmd 00000000: 20 00 24 00 00 00 00 00 00 00 21 08 00 00 00 00 .$.......!..... <7>[ 668.736426] DBG[ WMI]cmd 00000000: 00 00 00 00 00 00 5f 5c 00 00 00 00 00 04 00 08 ......_\........ <7>[ 668.736457] DBG[ WMI]cmd 00000010: 01 01 00 00 00 00 00 00 00 00 ff 0f ............ <7>[ 668.736488] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]Pseudo IRQ 0x00000004 <7>[ 668.736519] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Handle WMI 0x1824 (reply_id 0x1821) <7>[ 668.736519] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]wil6210_mask_irq_pseudo() <7>[ 668.736519] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]ISR MISC 0x20000000 <7>[ 668.736551] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Handle WMI 0x1003 (reply_id 0x1821) <7>[ 668.736551] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Disconnect 04:ce:14:00:07:70 reason [proto 3 wmi 4] <7>[ 668.736582] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil6210_disconnect() <7>[ 668.736613] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]Thread IRQ <7>[ 668.736613] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]Thread ISR MISC 0x20000000 <7>[ 668.736644] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]MBOX event <7>[ 668.736644] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Mbox head 00880330 tail 00880328 <7>[ 668.736676] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Mbox evt 001a 0010 0000 00 <7>[ 668.736676] wil6210 0000:01:00.0: wlan0: DBG[ WMI]WMI event 0x1821 MID 0 @3255145 msec <7>[ 668.736707] DBG[ WMI]evt 00000000: 1a 00 10 00 00 00 00 10 00 00 21 18 69 ab 31 00 ..........!.i.1. <7>[ 668.736707] DBG[ WMI]evt 00000010: 01 01 00 00 00 00 00 00 ........ <7>[ 668.736738] wil6210 0000:01:00.0: wlan0: DBG[ WMI]queue_work -> 0 <7>[ 668.736738] wil6210 0000:01:00.0: wlan0: DBG[ WMI]wmi_recv_cmd -> 1 events queued <7>[ 668.736769] wil6210 0000:01:00.0: wlan0: DBG[ IRQ]wil6210_unmask_irq_pseudo() <7>[ 668.736832] wil6210 0000:01:00.0: wlan0: DBG[MISC]Disconnect 04:ce:14:00:07:70, CID=1, reason=3 <7>[ 668.736832] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil_disconnect_cid(CID 1, status 1) <7>[ 668.736894] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil_vring_fini_tx() id=1 <7>[ 668.736894] wil6210 0000:01:00.0: wlan0: DBG[MISC]free Tx vring 1 [1024] 0xffbe8000:d962ce08 0xdb244000 <7>[ 668.736957] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Handle WMI 0x1821 (reply_id 0x1821) <7>[ 668.736988] wil6210 0000:01:00.0: wlan0: DBG[ WMI]Complete WMI 0x1821 <7>[ 668.737019] wil6210 0000:01:00.0: wlan0: DBG[ WMI]wmi_call(0x0821->0x1821) completed in 0 msec <3>[ 668.737019] wil6210 0000:01:00.0: wlan0: Tx config failed, status 0x01 <7>[ 668.739518] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil_cfg80211_del_station(04:ce:14:00:07:70, reason=2) <7>[ 668.739550] wil6210 0000:01:00.0: wlan0: DBG[MISC]wil6210_disconnect() <7>[ 668.739550] wil6210 0000:01:00.0: wlan0: DBG[MISC]_wil6210_disconnect(bssid=04:ce:14:00:07:70, reason=2, ev-) <7>[ 668.739581] wil6210 0000:01:00.0: wlan0: DBG[MISC]Disconnect 04:ce:14:00:07:70, CID=-2, reason=2 <7>[ 668.742705] wil6210 0000:01:00.0: wlan0: DBG[MISC]free Tx vring 1 [1024] 0x (null):d962ce08 0x (null) <3>[ 668.742736] __dma_free_remap: trying to free invalid coherent area: (null) Change-Id: I19b37cbea24cecfb56099e8931687c380839f1c0 Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Git-commit: 9b1ba7b28e70a1f4066cfa3bebea24953f36feef Git-repo: https://github.com/kvalo/ath.git Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: change wigig_en to be an optional propertyMaya Erez
Some platforms don't support the wigig_en GPIO. Changing wigig_en to be an optional property allows removing the redundant setting of this GPIO in platforms that do not support it. Change-Id: Iad33d3876c1657cc4cc6b779b11d1c634f58a243 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Disable asynchronous suspendHamad Kadmany
msm root-complex does not maintain parent/child relationship with PCIe devices. Due to this, suspend operation may be carried out asynchronously between PCIe device and root-complex. In cases where 11ad refuses to suspend for any reason, the root-complex connected to it may get suspended in parallel, causing inconsistency between root-complex and 11ad device. Disabling async suspend ensures proper ordering of suspend between PCIe device and root-complex. Change-Id: I42749d6af229721dc420b55b91e78bf58923d67f CRs-Fixed: 933571 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: Handle set WPS-P2P IE ioctlHamad Kadmany
hostap in Android issues private ioctls in some scenarios, specifically P2P and WPS. Currently 11ad driver supports WPS but not P2P, when WPS is enabled IE related to WPS in P2P is sent through private ioctl and fails which blocks WPS. Add handling of this command so that WPS could be enabled outside of P2P flow. Change-Id: Id67174ad128b47a6b6244b1fe48b0e535b397247 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Add option to enable sleep clockHamad Kadmany
Sleep clock may be used by 11ad chip to support low power modes. Change-Id: I00c9c5f3d24fa47463f5d0fe4aecc97ab09334b9 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> [merez@codeaurora.org: fixed merge conflicts] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Fix config space restore from suspendHamad Kadmany
Config space was not properly restored when resuming from suspend. Change-Id: I6b9188f3989957eb44c93302d7958d422bb29e81 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: remove order parameter from arm_iommu_create_mapping()Maya Erez
Align msm_11ad driver with commit: 5d186c1a1f152c480b51772764d53f66c2a657ca - arm64: dma-mapping: remove order parameter from arm_iommu_create_mapping() Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Set atomic attribute to SMMU driverHamad Kadmany
Set DOMAIN_ATTR_ATOMIC attribute to SMMU driver so that it can handle DMA map/unmap operations from atomic context which is required by 11ad driver Change-Id: I7e538e6c41e5f40ff01dcfc9cbecf860ded22057 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Tune delay between chip power-on to PCIe initHamad Kadmany
Larger delay is required when using perf build Change-Id: I1f24aa181e0f6982ec637a24a0ae543e87b500cc Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Add delay between chip power-on to PCIe initHamad Kadmany
Delay is required to wait for the PCIe endpoint to become stable after power on before de-assertion of PERST to the endpoint by PCIe root complex. Change-Id: Ib064e936fa0540646e6751d7c3b739c0beb48e60 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Add proper NULL checkHamad Kadmany
Failure of memory allocation for context was not properly checked. Added proper check against valid context value in relevant locations. Change-Id: Ia74ddfb3c54e2781957e695a831c30f1356fed08 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23msm_11ad: Add 11ad platform driverHamad Kadmany
Platform driver used to handle msm specific platform requirement for 11ad chipset connected to msm platform Takes care of platform support like: - power switch through dedicated GPIO - bus frequency voting - SMMU attachment Change-Id: I09c54ea747a5b4e0688b1b7d96e83ef134bb4215 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> [merez@codeaurora.org: fix merge conflicts] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: use msm_11ad for platform operationsHamad Kadmany
wil6210 11ad driver hook to platform specific driver so that platform specific operations of msm are properly executed. Need to reorder init sequence to run wil_platform_init before pci_enable_device. Assumption is platform init may be required before device may be enabled, for example, to turn on platform power for 11ad chip and run PCIe enumeration. platform uninit should be called after pci_disable_device because platform uninit may render pci device non-accessible. Change-Id: Id36d20c2dcbf8704b1c4aec9e962117960c2eefe Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> [merez@codeaurora.org: fixed merge conflicts] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: Add IOMMU support for MSM targetsHamad Kadmany
Initialize IOMMU if target supports it. Change-Id: Ice8d7d1e2fb3db5b3f96131945c628529172cbe4 Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23wil6210: platform specific moduleVladimir Kondratiev
New module (wil_platform) for handling platform specific tasks Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> [merez@codeaurora.org: fixed merge conflicts and change to ARCH_QCOM] Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-03-23defconfig: arm64: msm: Enable qcom msm crypto driverZhen Kong
This is necessary to support qcom msm crypto functionality. Signed-off-by: Zhen Kong <zkong@codeaurora.org>
2016-03-23crypto: msm: disable aead alg related apis temporarilyZhen Kong
Just temporarily disable aead alg related apis for 4.4 upgrade. 4.4 upstream cryto driver has a lot of changes on aead related APIS and data structures, and hw crypto driver can not be compiled on 4.4. Signed-off-by: Zhen Kong <zkong@codeaurora.org>
2016-03-23defconfig: msm: Enable WLAN related flagsYue Ma
Add the flags which are required to enable WLAN. Signed-off-by: Yue Ma <yuem@codeaurora.org>
2016-03-23crypto: msm: Add QCOM crypto driversZhen Kong
This snapshot is taken as of msm-3.18 commit e70ad0cd (Promotion of kernel.lnx.3.18-151201.) Acked-by: Shabnam Aboughadareh <shabnama@qti.qualcomm.com> Signed-off-by: Zhen Kong <zkong@codeaurora.org>
2016-03-22icnss: Fix minor compilation bug for upgrading to msm-4.4 kernelYue Ma
Add corresponding header file for ioremap() in order to compile icnss driver for msm-4.4 kernel. Signed-off-by: Yue Ma <yuem@codeaurora.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 14:20:50 +0000