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path: root/drivers/usb
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2007-09-13Revert "usb-storage: implement autosuspend"Greg Kroah-Hartman
This reverts commit 8dfe4b14869fd185ca25ee88b02ada58a3005eaf. There are a number of issues still remaining in usb-storage autosuspend, so, to be safe, we need to revert this for now. Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-13USB: disable autosuspend by default for non-hubsAlan Stern
This patch (as965) disables autosuspend by default for all USB devices other than hubs. We are seeing too many devices that can't suspend or resume properly, the blacklist is growing unreasonably quickly, and this sort of thing should be handled in userspace. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: drivers/usb/serial/bus.c: Fix incompatible pointer type warningSatyam Sharma
drivers/usb/serial/bus.c: In function usb_serial_bus_deregister: drivers/usb/serial/bus.c:185: warning: passing argument 1 of free_dynids from incompatible pointer type Above build warning comes when CONFIG_HOTPLUG=n because argument of free_dynids() in serial/bus.c is a struct usb_serial_driver, not a struct usb_driver. This is not a runtime bug, because the function is an empty stub and never dereferences the passed pointer anyway. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: another quirky device (LCD display)Oliver Neukum
this time it is an LCD. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: fix serial gadget ACM breakageDavid Brownell
Two of the CDC ACM control requests in the serial gadget have never been correct, and have been reported to cause serious troubles ... as in, soft lockup and maybe watchdog reset (depending on hardware). This patch makes those request fail cleanly, rather than misbehaving. Someone using CDC ACM should fix them according to the FIXME comments which now replace the previous bugs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: More USB_QUIRK_RESET_RESUME devicesLamarque Vieira Souza
I would like have the attached patch added to Linux kernel. The three usb flash memories listed in the patch are being used in Intel's ClassmatePC and need USB_QUIRK_RESET_RESUME to work reliably when resuming from ram.
2007-09-11USB Mass Storage: limit "Rockchip ROCK MP3" device (071b:3203) max I/O to 64 ↵Massimiliano Ghilardi
sectors per command The MP3/MP4/AVI player "Rockchip ROCK MP3" is seen as a USB disk, but fails if more than 128 sectors (64kB) are sent or requested in a single read or write command, and disconnects from the USB bus. Typical kernel log showing the problem is: usb 3-1: reset high speed USB device using ehci_hcd and address 6 usb 3-1: reset high speed USB device using ehci_hcd and address 6 sd 14:0:0:0: [sdb] Result: hostbyte=0x07 driverbyte=0x00 end_request: I/O error, dev sdb, sector 32 sd 14:0:0:0: [sdb] Result: hostbyte=0x07 driverbyte=0x00 end_request: I/O error, dev sdb, sector 32 usb 3-1: USB disconnect, address 6 This patch works around the device limitation by adding "Rockchip ROCK MP3" to unusual USB devices list and limiting data transfers to 64 sectors (32kB) per command. Tested on 2.6.23-rc5 (amd64). Signed-off-by: Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: Nikon D40 QuirksOrtwin Glück
The D40 needs the same quirks as the other (semi-)professional Nikon cameras. The patch is against 2.6.23-rc5. Details: http://bugs.gentoo.org/show_bug.cgi?id=191431 From: Ortwin Glück <odi@odi.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: Add Sony Ericsson P1i to unusual_devs.hRicardo Barberis
Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: option: Add Dell HSDPA 5520 to driverGreg Kroah-Hartman
This is based on information sent in by Christian Gothe. Cc: Christian Gothe <christian.gothe@kapelan.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: option: Add a new device ID for the HUAWEI E220 HSDPA modem.Jaime Velasco Juan
Signed-off-by: Jaime Velasco Juan <jaime@singular.local> CC: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: fix linked list insertion bugfix for usb coreNathael Pajani
This patch fixes the order of list_add_tail() arguments in usb_store_new_id() so the list can have more than one single element. Signed-off-by: Nathael Pajani <nathael.pajani@cpe.fr> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: quirky flash driveOliver Neukum
That drive is quite odd. It has 2K sectors, times out getting string descriptors and needs a quirk. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: prevent Genesys USB-IDE from autosuspendingAlan Stern
This patch (as986) prevents the troublesome Genesys USB-IDE adapter from autosuspending. It may not be necessary for all such devices, but the one in Bugzilla #8892 sometimes fails to resume. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: prevent Thomson card reader from autosuspendingAlan Stern
This patch (as985) prevents the SGS THomson Microelectronics 4in1 card reader from autosuspending. This resolves Bugzilla #8885. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: Add iPhone device id to the quirk list.Matt Colyer
2007-09-11USB: ftdi_sio: add of a new product/manufacturer, TMLPierre Castella
I have added to a new product based on the FTDI 232R USB/Serial transceiver, which is commercialized by The Mobility Lab. Here is a trivial patch enclosed, against 2.6.22.6 kernel. Signed-off-by: Pierre Castella <pp.castella@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11usb/misc/sisusbvga: add product ID of TARGUS/MCT devicesamson yeung
Device is Targus ACP50US which includes a Magic Control Technologies usb vga device using the SiS315(E) or compatible. Signed-off-by: Samson Yeung <fragmede@onepatchdown.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-11USB: oti6858: Remove broken ioctl code in -mm tree and also the broken fixesAlan Cox
This stuff is simply not needed. Signed-off-by: Alan Cox <alan@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb: add PRODUCT, TYPE to usb-interface eventsKay Sievers
This fixes a regression for userspace programs that were relying on these events. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Andreas Jellinghaus <aj@ciphirelabs.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: resubmission unusual_devs modification for Nikon D80Mike Pagano
Upgrade the unusual_devs.h file to support the new 1.01 firmware for the Nikon D80. Signed-off-by: Mike Pagano <mpagano-kernel@mpagano.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb quirks: Add Canon EOS 5D (PC Connection mode) to the autosuspend blacklistPaul Walmsley
Recent versions of the Linux kernel auto-suspend attached USB devices. After this happens to the Canon EOS 5D camera, the camera's interrupt endpoints don't seem to wake back up correctly, causing further use with libgphoto2 to fail with a -114 "OS error in camera communication" error. A similar fix is probably necessary for this camera in PTP mode, which identifies as USB product id 0x3102, but we haven't tested this. As part of our testing process, we tried the USB_QUIRK_RESET_RESUME quirk also, it's not helpful in this case. Signed-off-by: Raj Kumar <rkumar@archive.org> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: make EHCI initialize properly on PPC SOCsMike Nuss
Correctly initialize the on-chip EHCI controller on the AMCC PPC440EPx. Fix "USB 0.0" initialization message, and properly put the controller into a known state before starting it. Add "FIXME" comment to the au1xxx bus glue which is doing the same wrong thing here. (Who maintains that, now that AMD sold off Alchemy?) Remove some false copyright attributions which were somehow placed in the au1xxx bus glue then copied into ppc-soc. Signed-off-by: Mike Nuss <mike@terascala.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: K.Boge <karsten.boge@amd.com> Cc: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22UEAGLE: Remove sysfs files on error caseStanislaw Gruszka
Bugfix, remove sysfs files when modem fails to boot. Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: fsl_usb2_udc: fix bug in processing setup requestsLi Yang
Kim Liu found that in the original code certain class setup requests are wrongly recognized and processed as standard setup requests. For that reason gadget ether can't work in RNDIS mode with Windows host. The patch fixes the setup request processing code, and makes class requests correctly passed to gadget layer. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kim Liu <KLiu@vixs.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: g_file_storage: fix bug in DMA buffer handlingAlan Stern
This patch (as963) fixes a recently-introduced bug. The gadget conversion removing DMA-mapped buffer allocation did not remove quite enough code from the g_file_storage driver; DMA pointers were being set to 0. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: update last_busy field correctlyAlan Stern
This patch (as966) fixes a bug in the autosuspend code. The last_busy field should be updated whenever any event occurs, not just events that cause an autosuspend or an autoresume. This partially fixes Bugzilla #8892. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: allow retry on descriptor fetch errorsAlan Stern
This patch (as964) was suggested by Steffen Koepf. It makes usb_get_descriptor() retry on all errors other than ETIMEDOUT, instead of only on EPIPE. This helps with some devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: unkill cxacru atm driverOliver Neukum
it seems like you overdid it a bit in your quest to clean up the use of urb->status. In this driver you read it the first thing, which means that you are in a race against URB completion you'll usually lose, returning -EINPROGRESS. This kills the driver. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: Adding support for HTC Smartphones to ipaqChristian Heim
This patch enables support for HTC Smartphones. The original patch is at https://bugs.gentoo.org/show_bug.cgi?id=187522. Original author is Mike Doty <kingtaco@gentoo.org>. Signed-off-by: Christian Heim <phreak@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: another quirky deviceOliver Neukum
for the drive Jean reported. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: quirky mass storage deviceOliver Neukum
this device has been reported to break with autosuspend. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: ohci, fix oddball gcc warningDavid Brownell
Some versions of GCC recently grew annoying warnings about constants. This gets rid of that warning from the OHCI driver. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb-storage: fix bugs in the disconnect pathwayAlan Stern
This patch (as961) fixes a couple of bugs in the disconnect pathway of usb-storage. The first problem, which apparently has been around for a while although nobody noticed it, shows up when an aborted command is still pending when a disconnect occurs. The SCSI error-handler will continue to wait in command_abort() until the us->notify completion is signalled. Thus quiesce_and_remove_host() needs to signal it. The second problem was introduced recently along with autosuspend support. Since usb_stor_scan_thread() now calls usb_autopm_put_interface() before exiting, we can't simply leave the scanning thread running after a disconnect; we must wait until the thread exits. This is solved by adding a new struct completion to the private data structure. Fortuitously, it allows the removal of the rather clunky mechanism used in the past to insure that all threads have finished before the module is unloaded. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb: typo in usb R8A66597 HCD configM4rkusXXL
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: accept 1-byte Device Status replies, fixing some b0rken devicesAlan Stern
Some devices have a bug which causes them to send a 1-byte reply to Get-Device-Status requests instead of 2 bytes as required by the spec. This doesn't play well with autosuspend, since we look for a valid status reply to make sure the device is still present when it resumes. Without both bytes, we assume the device has been disconnected. Lack of the second byte shouldn't matter much, since the spec requires it always to be equal to 0. Hence this patch (as959) causes finish_port_resume() to accept a 1-byte reply as valid. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: blacklist Samsung ML-2010 printerOliver Neukum
Hi, this printer does not survive suspension. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb-serial: fix oti6858.c segfault in termios handlingThomas Viehmann
The oti6858 usb serial driver should use kernel_termios_to_user_termios/ user_termios_to_kernel_termios to avoid segfaults because the kernel uses a structure differing from that of user space with a different size. Signed-off-by: Thomas Viehmann <tv@beamnet.de> CC: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: remove DEBUG definition from dummy_hcdAlan Stern
This patch (as958) removes an unneeded and unwanted #define line from dummy_hcd. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: belkin_sa: avoid divide by zero errorAndy Green
The belkin_sa module has a problem coping with a 0 return from tty_get_baud_rate() -- the subsequent BELKIN_SA_BAUD macro drivers/usb/serial/belkin_sa.h:#define BELKIN_SA_BAUD(b) (230400/b) performs a divide with it leading to the following divide error: usb 3-1: Belkin / Peracom / GoHubs USB Serial Adapter converter now attached to ttyUSB0 PM: Adding info for No Bus:usbdev3.3_ep81 PM: Adding info for No Bus:usbdev3.3_ep01 PM: Adding info for No Bus:usbdev3.3_ep82 divide error: 0000 [#1] SMP Modules linked in: vfat fat iwl3945 mac80211 cfg80211 belkin_sa usbserial usb_storage autofs4 vmnet(P) vmmon(P) aes nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink xt_tcpudp iptable_filter ip_tables x_tables cpufreq_ondemand acpi_cpufreq video output sbs button dock battery ac arc4 snd_hda_intel ecb blkcipher snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss sr_mod snd_mixer_oss rtc_cmos cdrom iTCO_wdt iTCO_vendor_support snd_pcm rtc_core snd_timer serio_raw b44 ssb rtc_lib parport ata_piix snd soundcore snd_page_alloc mii ata_generic sg ahci libata sd_mod scsi_mod ext3 jbd mbcache ehci_hcd ohci_hcd uhci_hcd CPU: 1 EIP: 0060:[<f8dd1747>] Tainted: P VLI EFLAGS: 00010246 (2.6.23-rc1 #1) EIP is at belkin_sa_set_termios+0x18e/0x5b9 [belkin_sa] eax: 00038400 ebx: 00000000 ecx: 00000000 edx: 00000000 esi: 00038400 edi: 00001cb2 ebp: de49adb0 esp: de49ad6c ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process minicom (pid: 7306, ti=de49a000 task=eed6c3b0 task.ti=de49a000) Stack: d85c74f0 00000046 00000002 00000001 d85c74f0 d85c74f0 00000246 c887c658 00000001 00000cb0 00000001 00000084 00000000 d01b58c0 f6ba10e0 de49ade8 de49ae40 de49add0 f8e2526b d85c74b8 ca6e6dbc de49ae40 d85c746c eded72e8 Call Trace: [<c0405f35>] show_trace_log_lvl+0x1a/0x2f [<c0405fe5>] show_stack_log_lvl+0x9b/0xa3 [<c04061a5>] show_registers+0x1b8/0x289 [<c0406389>] die+0x113/0x246 [<c0622f98>] do_trap+0x8a/0xa3 [<c04068dc>] do_divide_error+0x85/0x8f [<c0622d6a>] error_code+0x72/0x78 [<f8e2526b>] serial_set_termios+0x86/0x8d [usbserial] [<c0542d33>] set_termios+0x309/0x34c [<c0542ece>] n_tty_ioctl+0x158/0x4ba [<c054030b>] tty_ioctl+0xc78/0xcd6 [<c048aea0>] do_ioctl+0x50/0x67 [<c048b100>] vfs_ioctl+0x249/0x25c [<c048b15c>] sys_ioctl+0x49/0x61 [<c0404ed2>] sysenter_past_esp+0x5f/0x99 ======================= Code: 85 c0 79 14 c7 44 24 04 67 1c dd f8 c7 04 24 d4 1e dd f8 e8 96 99 65 c7 8b 46 04 be 00 84 03 00 e8 47 11 77 c7 31 d2 89 c1 89 f0 <f7> f1 66 85 c0 89 c1 b8 01 00 00 00 0f 44 c8 8b 45 d8 85 db 8b EIP: [<f8dd1747>] belkin_sa_set_termios+0x18e/0x5b9 [belkin_sa] SS:ESP 0068:de49ad6c The small patch below should take care of this situation. Note that my kernel was tainted (vmware) but the problem will occur if tty_get_baud_rate() ever returns zero and should be taken care of. Signed-off-by: Andy Green <andy@warmcat.com> Cc: William Greathouse <wgreathouse@smva.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: Support for the Evolution Scorpion robotsSøren Hauberg
The attached (mostly trivial) patches adds support for the Evolution Scorpion Robots. Evolution Robotics supplies a patch against 2.6.8 with their software. My patch is based on their work, so I don't know if I can sign it off, or if you need some Evolution people to do this (which might be hard). The patch adds device ID's for some robots which is trivial. From: Søren Hauberg <hauberg@gmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Søren
2007-08-22USB: quirks: multicard reader doesn't like autosuspendDavid Brownell
It appears that one reason the "iConnect"-labeled multi-card reader was on sale for only $5 is that it doesn't handle suspend/resume correctly. Other than that, it was a good deal for a highspeed MMC/SD bridge. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb: r8a66597-hcd: fix up error path.Paul Mundt
Currently when registration fails we're left with a stray reference to release_mem_region(), this leads to the following case: r8a66597_hcd r8a66597_hcd: irq 13, io base 0x18040000 drivers/usb/host/r8a66597-hcd.c: register access fail. r8a66597_hcd r8a66597_hcd: startup error -6 r8a66597_hcd r8a66597_hcd: USB bus 1 deregistered drivers/usb/host/r8a66597-hcd.c: Failed to add hcd Trying to free nonexistent resource <0000000018040000-0000000018040000> This fixes it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22usb: Enable hcd support on SH unconditionally.Paul Mundt
Previous boards were likely seeing USB_ARCH_HAS_HCD selected by way of PCMCIA or PCI, though none of those are required for hcd support on SH. Enable support unconditionally. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: fix support for Dell Wireless Broadband (aka WWAN)Faidon Liambotis
Dell Wireless Broadband ExpressCards are rebrands of Novatel's cards. Add all of their known PCI IDs to date along with their mapping to the exact Novatel model to the Option driver which already claims to support them. Signed-off-by: Faidon Liambotis <paravoid@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: u132-hcd.c - Fix a warning when CONFIG_PM=nGabriel C
I noticed this warning with CONFING_PM=n ... drivers/usb/host/u132-hcd.c:1525: warning: 'port_power' defined but not used ... Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: Typo: "USB_SAFE_PADDED" -> "USB_SERIAL_SAFE_PADDED".Robert P. J. Day
Fix typo in safe_serial.c to match the actual CONFIG variable. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: Stall control endpoint when file storage class request wValue != 0Luis Lloret
This patch makes the File Storage Gadget stall the control endpoint when a MSC class request is made with wValue != 0. This change makes some MSC compliance test warnings disappear. Signed-off-by: Luis Lloret <luislloret@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: serial: garmin_gps: fixes package loss if used from gpsbabelHermann Kneissel
This patch contains two fixes submitted by Ondrej Palkovsky: - the 'ACK' packet is sent after the transfer of the USB packet is completed, i.e. in the write_callback function. Because the close function sends the 'abort' command, a parameter is added that allows the caller of garmin_write_bulk to specify, if the 'ack' should be propagated to the serial link or dimissed. This fixes the problem with gpsbabel, it has sent several packets that were acknowledged before they were sent to the GPS and GpsBabel closed the device - thus effectively cancelled all outstanding requests in the queue. - removed the APP_RESP_SEEN and APP_REQ_SEEN flags and changed them into counters. It evades USB reset of the gps on every device close. Signed-off-by: Hermann Kneissel <hermann.kneissel@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22USB: visor add ACER S10 palm device idMaximilian Attems
modprobe visor vendor=0x502 product=0x1 is said to work, plus there are patch instructions for it. fixes http://bugs.debian.org/340547 see http://www.chinaitpower.com/A/2004-07-28/87909.html Signed-off-by: Maximilian Attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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