linux.git/drivers/usb, branch v6.0-rc7

Merge tag 'usb-serial-6.0-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

2022-09-22T13:43:18+00:00

Johan writes:
  "USB-serial fixes for 6.0-rc7

   Here are some new modem device ids.

   All have been in linux-next with no reported issues."

* tag 'usb-serial-6.0-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: option: add Quectel RM520N
  USB: serial: option: add Quectel BG95 0x0203 composition

usb: typec: anx7411: Fix build error without CONFIG_POWER_SUPPLY

2022-09-22T13:21:03+00:00

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/anx7411.o: In function `anx7411_detect_power_mode':
anx7411.c:(.text+0x527): undefined reference to `power_supply_changed'
drivers/usb/typec/anx7411.o: In function `anx7411_psy_set_prop':
anx7411.c:(.text+0x90d): undefined reference to `power_supply_get_drvdata'
anx7411.c:(.text+0x930): undefined reference to `power_supply_changed'
drivers/usb/typec/anx7411.o: In function `anx7411_psy_get_prop':
anx7411.c:(.text+0x94d): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/anx7411.o: In function `anx7411_i2c_probe':
anx7411.c:(.text+0x111d): undefined reference to
`devm_power_supply_register'
drivers/usb/typec/anx7411.o: In function `anx7411_work_func':
anx7411.c:(.text+0x167c): undefined reference to `power_supply_changed'
anx7411.c:(.text+0x1b55): undefined reference to `power_supply_changed'

Add POWER_SUPPLY dependency to Kconfig.

Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support")
Reviewed-by: Xin Ji 
Acked-by: Heikki Krogerus 
Signed-off-by: Ren Zhijie 
Link: https://lore.kernel.org/r/20220920084431.196258-1-renzhijie2@huawei.com
Signed-off-by: Greg Kroah-Hartman

USB: serial: option: add Quectel RM520N

2022-09-13T12:40:59+00:00

add support for Quectel RM520N which is based on Qualcomm SDX62 chip.

0x0801: DIAG + NMEA + AT + MODEM + RMNET

T:  Bus=03 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 10 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0801 Rev= 5.04
S:  Manufacturer=Quectel
S:  Product=RM520N-GL
S:  SerialNumber=384af524
C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option
E:  Ad=83(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=87(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E:  Ad=88(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
E:  Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Signed-off-by: jerry meng 
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold

USB: serial: option: add Quectel BG95 0x0203 composition

2022-09-13T12:36:28+00:00

Add support for the following Quectel BG95 composition:

0x0203: Diag + GNSS + Modem + ECM

usb-devices output:
T:  Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  2 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0203 Rev= 0.00
S:  Manufacturer=Quectel, Incorporated
S:  Product=Quectel LPWA Module
S:  SerialNumber=71d3a21b
C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA
A:  FirstIf#= 3 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=83(I) Atr=03(Int.) MxPS=  64 Ivl=2ms
E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
E:  Ad=85(I) Atr=03(Int.) MxPS=  64 Ivl=2ms
I:  If#= 4 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
I:* If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Signed-off-by: Carl Yin 
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold

usb: dwc3: core: leave default DMA if the controller does not support 64-bit DMA

2022-09-07T14:30:35+00:00

On some DWC3 controllers (e.g. Rockchip SoCs), the DWC3 core
doesn't support 64-bit DMA address width. In this case, this
driver should use the default 32-bit mask. Otherwise, the DWC3
controller will break if it runs on above 4GB physical memory
environment.

This patch reads the DWC_USB3_AWIDTH bits of GHWPARAMS0 which
used for the DMA address width, and only configure 64-bit DMA
mask if the DWC_USB3_AWIDTH is 64.

Fixes: 45d39448b4d0 ("usb: dwc3: support 64 bit DMA in platform driver")
Cc: stable 
Reviewed-by: Sven Peter 
Signed-off-by: William Wu 
Link: https://lore.kernel.org/r/20220901083446.3799754-1-william.wu@rock-chips.com
Signed-off-by: Greg Kroah-Hartman

USB: core: Fix RST error in hub.c

2022-09-05T11:06:34+00:00

A recent commit added an invalid RST expression to a kerneldoc comment
in hub.c.  The fix is trivial.

Fixes: 9c6d778800b9 ("USB: core: Prevent nested device-reset calls")
Cc: 
Reported-by: Stephen Rothwell 
Reviewed-by: Bagas Sanjaya 
Signed-off-by: Alan Stern 
Link: https://lore.kernel.org/r/YxDDcsLtRZ7c20pq@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman

Revert "usb: gadget: udc-xilinx: replace memcpy with memcpy_toio"

2022-09-02T07:10:08+00:00

This reverts commit 8cb339f1c1f04baede9d54c1e40ac96247a6393b as it
throws up a bunch of sparse warnings as reported by the kernel test
robot.

Reported-by: kernel test robot 
Link: https://lore.kernel.org/r/202209020044.CX2PfZzM-lkp@intel.com
Fixes: 8cb339f1c1f0 ("usb: gadget: udc-xilinx: replace memcpy with memcpy_toio")
Cc: stable@vger.kernel.org
Cc: Linus Walleij 
Cc: Piyush Mehta 
Signed-off-by: Greg Kroah-Hartman

usb: storage: Add ASUS <0x0b05:0x1932> to IGNORE_UAS

2022-09-01T14:06:52+00:00

USB external storage device(0x0b05:1932), use gnome-disk-utility tools
to test usb write  < 30MB/s.
if does not to load module of uas for this device, can increase the
write speed from 20MB/s to >40MB/s.

Suggested-by: Matthias Kaehlcke 
Acked-by: Alan Stern 
Signed-off-by: Hu Xiaoying 
Link: https://lore.kernel.org/r/20220901045737.3438046-1-huxiaoying@kylinos.cn
Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-serial-6.0-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

2022-09-01T09:10:10+00:00

Johan writes:
  "USB-serial fixes for 6.0-rc4

   Here are a couple of fixes for two long-standing issues with some older
   ch341 devices and a number of new device ids.

   All have been in linux-next with no reported issues."

* tag 'usb-serial-6.0-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: ch341: fix disabled rx timer on older devices
  USB: serial: ch341: fix lost character on LCR updates
  USB: serial: cp210x: add Decagon UCA device id
  USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode
  USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id
  USB: serial: option: add Quectel EM060K modem
  USB: serial: option: add support for OPPO R11 diag port

USB: serial: ch341: fix disabled rx timer on older devices

2022-08-31T13:51:06+00:00

At least one older CH341 appears to have the RX timer enable bit
inverted so that setting it disables the RX timer and prevents the FIFO
from emptying until it is full.

Only set the RX timer enable bit for devices with version newer than
0x27 (even though this probably affects all pre-0x30 devices).

Reported-by: Jonathan Woithe 
Tested-by: Jonathan Woithe 
Link: https://lore.kernel.org/r/Ys1iPTfiZRWj2gXs@marvin.atrad.com.au
Fixes: 4e46c410e050 ("USB: serial: ch341: reinitialize chip on reconfiguration")
Cc: stable@vger.kernel.org      # 4.10
Signed-off-by: Johan Hovold