linux-stable.git/drivers/usb, branch v3.14.70 Linux kernel stable tree USB: serial: cp210x: add Straizona Focusers device ids 2016-05-11T09:21:02+00:00 Jasem Mutlaq mutlaqja@ikarustech.com 2016-04-19T07:38:27+00:00 d33b010c85777395bf0af1b22dcdcb10b764dbac commit 613ac23a46e10d4d4339febdd534fafadd68e059 upstream. Adding VID:PID for Straizona Focusers to cp210x driver. Signed-off-by: Jasem Mutlaq <mutlaqja@ikarustech.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 613ac23a46e10d4d4339febdd534fafadd68e059 upstream.

Adding VID:PID for Straizona Focusers to cp210x driver.

Signed-off-by: Jasem Mutlaq <mutlaqja@ikarustech.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: cp210x: add ID for Link ECU 2016-05-11T09:21:02+00:00 Mike Manning michael@bsch.com.au 2016-04-18T12:13:23+00:00 880b510f740e56128c4455365ac8739677586326 commit 1d377f4d690637a0121eac8701f84a0aa1e69a69 upstream. The Link ECU is an aftermarket ECU computer for vehicles that provides full tuning abilities as well as datalogging and displaying capabilities via the USB to Serial adapter built into the device. Signed-off-by: Mike Manning <michael@bsch.com.au> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1d377f4d690637a0121eac8701f84a0aa1e69a69 upstream.

The Link ECU is an aftermarket ECU computer for vehicles that provides
full tuning abilities as well as datalogging and displaying capabilities
via the USB to Serial adapter built into the device.

Signed-off-by: Mike Manning <michael@bsch.com.au>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: hcd: out of bounds access in for_each_companion 2016-05-04T21:51:23+00:00 Robert Dobrowolski robert.dobrowolski@linux.intel.com 2016-03-24T10:30:07+00:00 4df77f7c53c6c4a424019560cb94615d743dda9e commit e86103a75705c7c530768f4ffaba74cf382910f2 upstream. On BXT platform Host Controller and Device Controller figure as same PCI device but with different device function. HCD should not pass data to Device Controller but only to Host Controllers. Checking if companion device is Host Controller, otherwise skip. Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e86103a75705c7c530768f4ffaba74cf382910f2 upstream.

On BXT platform Host Controller and Device Controller figure as
same PCI device but with different device function. HCD should
not pass data to Device Controller but only to Host Controllers.
Checking if companion device is Host Controller, otherwise skip.

Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: xhci: fix wild pointers in xhci_mem_cleanup 2016-05-04T21:51:23+00:00 Lu Baolu baolu.lu@linux.intel.com 2016-04-08T13:25:09+00:00 82522628d9a8db178b9e94da908c19364cc62c45 commit 71504062a7c34838c3fccd92c447f399d3cb5797 upstream. This patch fixes some wild pointers produced by xhci_mem_cleanup. These wild pointers will cause system crash if xhci_mem_cleanup() is called twice. Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 71504062a7c34838c3fccd92c447f399d3cb5797 upstream.

This patch fixes some wild pointers produced by xhci_mem_cleanup.
These wild pointers will cause system crash if xhci_mem_cleanup()
is called twice.

Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "usb: hub: do not clear BOS field during reset device" 2016-04-20T06:40:46+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2016-02-20T22:19:34+00:00 5d2be8b0cc4070e28bb5ab829122cd57b7aeeb46 commit e5bdfd50d6f76077bf8441d130c606229e100d40 upstream. This reverts commit d8f00cd685f5c8e0def8593e520a7fef12c22407. Tony writes: This upstream commit is causing an oops: d8f00cd685f5 ("usb: hub: do not clear BOS field during reset device") This patch has already been included in several -stable kernels. Here are the affected kernels: 4.5.0-rc4 (current git) 4.4.2 4.3.6 (currently in review) 4.1.18 3.18.27 3.14.61 How to reproduce the problem: Boot kernel with slub debugging enabled (otherwise memory corruption will cause random oopses later instead of immediately) Plug in USB 3.0 disk to xhci USB 3.0 port dd if=/dev/sdc of=/dev/null bs=65536 (where /dev/sdc is the USB 3.0 disk) Unplug USB cable while dd is still going Oops is immediate: Reported-by: Tony Battersby <tonyb@cybernetics.com> Cc: Du, Changbin <changbin.du@intel.com> Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e5bdfd50d6f76077bf8441d130c606229e100d40 upstream.

This reverts commit d8f00cd685f5c8e0def8593e520a7fef12c22407.

Tony writes:

This upstream commit is causing an oops:
d8f00cd685f5 ("usb: hub: do not clear BOS field during reset device")

This patch has already been included in several -stable kernels.  Here
are the affected kernels:
4.5.0-rc4 (current git)
4.4.2
4.3.6 (currently in review)
4.1.18
3.18.27
3.14.61

How to reproduce the problem:
Boot kernel with slub debugging enabled (otherwise memory corruption
will cause random oopses later instead of immediately)
Plug in USB 3.0 disk to xhci USB 3.0 port
dd if=/dev/sdc of=/dev/null bs=65536
(where /dev/sdc is the USB 3.0 disk)
Unplug USB cable while dd is still going
Oops is immediate:

Reported-by: Tony Battersby <tonyb@cybernetics.com>
Cc: Du, Changbin <changbin.du@intel.com>
Cc: Roger Quadros <rogerq@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: renesas_usbhs: disable TX IRQ before starting TX DMAC transfer 2016-04-20T06:40:44+00:00 Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com 2016-03-10T02:30:15+00:00 8fab4f52448dd8b329ef442dd67dc06dd39a3b02 commit 6490865c67825277b29638e839850882600b48ec upstream. This patch adds a code to surely disable TX IRQ of the pipe before starting TX DMAC transfer. Otherwise, a lot of unnecessary TX IRQs may happen in rare cases when DMAC is used. Fixes: e73a989 ("usb: renesas_usbhs: add DMAEngine support") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6490865c67825277b29638e839850882600b48ec upstream.

This patch adds a code to surely disable TX IRQ of the pipe before
starting TX DMAC transfer. Otherwise, a lot of unnecessary TX IRQs
may happen in rare cases when DMAC is used.

Fixes: e73a989 ("usb: renesas_usbhs: add DMAEngine support")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: renesas_usbhs: avoid NULL pointer derefernce in usbhsf_pkt_handler() 2016-04-20T06:40:44+00:00 Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com 2016-03-10T02:30:14+00:00 df6e6cc0f1d4bfbce7a4e23593891bb28f55ff58 commit 894f2fc44f2f3f48c36c973b1123f6ab298be160 upstream. When unexpected situation happened (e.g. tx/rx irq happened while DMAC is used), the usbhsf_pkt_handler() was possible to cause NULL pointer dereference like the followings: Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 80000007 [#1] SMP ARM Modules linked in: usb_f_acm u_serial g_serial libcomposite CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.5.0-rc6-00842-gac57066-dirty #63 Hardware name: Generic R8A7790 (Flattened Device Tree) task: c0729c00 ti: c0724000 task.ti: c0724000 PC is at 0x0 LR is at usbhsf_pkt_handler+0xac/0x118 pc : [<00000000>] lr : [<c03257e0>] psr: 60000193 sp : c0725db8 ip : 00000000 fp : c0725df4 r10: 00000001 r9 : 00000193 r8 : ef3ccab4 r7 : ef3cca10 r6 : eea4586c r5 : 00000000 r4 : ef19ceb4 r3 : 00000000 r2 : 0000009c r1 : c0725dc4 r0 : ef19ceb4 This patch adds a condition to avoid the dereference. Fixes: e73a989 ("usb: renesas_usbhs: add DMAEngine support") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 894f2fc44f2f3f48c36c973b1123f6ab298be160 upstream.

When unexpected situation happened (e.g. tx/rx irq happened while
DMAC is used), the usbhsf_pkt_handler() was possible to cause NULL
pointer dereference like the followings:

Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c0004000
[00000000] *pgd=00000000
Internal error: Oops: 80000007 [#1] SMP ARM
Modules linked in: usb_f_acm u_serial g_serial libcomposite
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.5.0-rc6-00842-gac57066-dirty #63
Hardware name: Generic R8A7790 (Flattened Device Tree)
task: c0729c00 ti: c0724000 task.ti: c0724000
PC is at 0x0
LR is at usbhsf_pkt_handler+0xac/0x118
pc : [<00000000>]    lr : [<c03257e0>]    psr: 60000193
sp : c0725db8  ip : 00000000  fp : c0725df4
r10: 00000001  r9 : 00000193  r8 : ef3ccab4
r7 : ef3cca10  r6 : eea4586c  r5 : 00000000  r4 : ef19ceb4
r3 : 00000000  r2 : 0000009c  r1 : c0725dc4  r0 : ef19ceb4

This patch adds a condition to avoid the dereference.

Fixes: e73a989 ("usb: renesas_usbhs: add DMAEngine support")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: option: add "D-Link DWM-221 B1" device id 2016-04-12T16:12:42+00:00 Bjørn Mork bjorn@mork.no 2016-04-07T10:09:17+00:00 c1fc5b59e61a11e2377184f0ed9530622a9e0f3d commit d48d5691ebf88a15d95ba96486917ffc79256536 upstream. Thomas reports: "Windows: 00 diagnostics 01 modem 02 at-port 03 nmea 04 nic Linux: T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2001 ProdID=7e19 Rev=02.32 S: Manufacturer=Mobile Connect S: Product=Mobile Connect S: SerialNumber=0123456789ABCDEF C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan I: If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage" Reported-by: Thomas Schäfer <tschaefer@t-online.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d48d5691ebf88a15d95ba96486917ffc79256536 upstream.

Thomas reports:
"Windows:

00 diagnostics
01 modem
02 at-port
03 nmea
04 nic

Linux:

T:  Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2001 ProdID=7e19 Rev=02.32
S:  Manufacturer=Mobile Connect
S:  Product=Mobile Connect
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
I:  If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage"

Reported-by: Thomas Schäfer <tschaefer@t-online.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices 2016-04-12T16:12:41+00:00 Josh Boyer jwboyer@fedoraproject.org 2016-03-10T14:48:52+00:00 5eafc4a3a2861eb8067389c39f3704a0315f32ef commit ea6db90e750328068837bed34cb1302b7a177339 upstream. A Fedora user reports that the ftdi_sio driver works properly for the ICP DAS I-7561U device. Further, the user manual for these devices instructs users to load the driver and add the ids using the sysfs interface. Add support for these in the driver directly so that the devices work out of the box instead of needing manual configuration. Reported-by: <thesource@mail.ru> Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ea6db90e750328068837bed34cb1302b7a177339 upstream.

A Fedora user reports that the ftdi_sio driver works properly for the
ICP DAS I-7561U device.  Further, the user manual for these devices
instructs users to load the driver and add the ids using the sysfs
interface.

Add support for these in the driver directly so that the devices work
out of the box instead of needing manual configuration.

Reported-by: <thesource@mail.ru>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: cp210x: Adding GE Healthcare Device ID 2016-04-12T16:12:41+00:00 Martyn Welch martyn.welch@collabora.co.uk 2016-03-29T16:47:29+00:00 97a1f3f1cf9855ecac5d93e7bedf6ac784228022 commit cddc9434e3dcc37a85c4412fb8e277d3a582e456 upstream. The CP2105 is used in the GE Healthcare Remote Alarm Box, with the Manufacturer ID of 0x1901 and Product ID of 0x0194. Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cddc9434e3dcc37a85c4412fb8e277d3a582e456 upstream.

The CP2105 is used in the GE Healthcare Remote Alarm Box, with the
Manufacturer ID of 0x1901 and Product ID of 0x0194.

Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>