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33b29dbb39
linux/drivers/usb
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Yonglin Tan 33b29dbb39 USB: serial: option: add Quectel EM05-G modem 
The EM05-G modem has 2 USB configurations that are configurable via the AT
command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate with
the following interfaces, respectively:

"RMNET"	: AT + DIAG + NMEA + Modem + QMI
"MBIM"	: MBIM + AT + DIAG + NMEA + Modem

The detailed description of the USB configuration for each mode as follows:

RMNET Mode
--------------
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=030a Rev= 3.18
S:  Manufacturer=Quectel
S:  Product=Quectel EM05-G
C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=89(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

MBIM Mode
--------------
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=030a Rev= 3.18
S:  Manufacturer=Quectel
S:  Product=Quectel EM05-G
C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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#= 5 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#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
E:  Ad=89(I) Atr=03(Int.) MxPS=  64 Ivl=32ms
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Signed-off-by: Yonglin Tan <yonglin.tan@outlook.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22 08:54:39 +02:00
..
atm usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
c67x00 USB: c67x00: remove unnecessary check of res 2022-05-12 11:36:46 +02:00
cdns3 usb: cdnsp: Fixed setting last_trb incorrectly 2022-06-10 11:15:23 +02:00
chipidea usb: udc: Fix typo in comment 2022-01-31 14:24:39 +01:00
class tty: remove CMSPAR ifdefs 2022-05-19 18:26:16 +02:00
common usb: common: usb-conn-gpio: Make VBUS supply completely optional 2022-03-15 18:22:15 +01:00
core USB: new quirk for Dell Gen 2 devices 2022-05-20 21:18:23 +02:00
dwc2 usb: dwc2: Fix memory leak in dwc2_hcd_init 2022-06-10 11:12:20 +02:00
dwc3 USB: fixup for merge issue with "usb: dwc3: Don't switch OTG -> peripheral if extcon is present" 2022-06-10 11:19:42 +02:00
early usb: early: xhci-dbc: Fix xdbc number parsing 2022-03-15 18:20:34 +01:00
gadget usb: gadget: f_fs: change ep->ep safe in ffs_epfile_io() 2022-06-10 14:45:38 +02:00
host xhci: Fix null pointer dereference in resume if xhci has only one roothub 2022-06-10 13:57:20 +02:00
image scsi: Remove drivers/scsi/scsi.h 2022-02-22 21:11:02 -05:00
isp1760 usb: isp1760: Fix out-of-bounds array access 2022-05-19 18:10:59 +02:00
misc Revert "usb: misc: Add onboard_usb_hub driver" 2022-05-03 16:48:13 +02:00
mon
mtu3 usb: mtu3: fix USB 3.0 dual-role-switch from device to host 2022-04-21 19:06:41 +02:00
musb usb: musb: mediatek: Use clk_bulk API to simplify clock operations 2022-04-21 19:23:46 +02:00
phy Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
renesas_usbhs usb: renesas_usbhs: Use platform_get_irq() to get the interrupt 2021-12-21 08:51:57 +01:00
roles
serial USB: serial: option: add Quectel EM05-G modem 2022-06-22 08:54:39 +02:00
storage usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
typec Char / Misc / Other smaller driver subsystem updates for 5.19-rc1 2022-06-03 11:36:34 -07:00
usbip usb: usbip: add missing device lock on tweak configuration cmd 2022-04-21 19:01:25 +02:00
Kconfig
Makefile
usb-skeleton.c