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33b7af2f45
twx-linux/drivers/usb
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Carl Yin(殷张成) 33b7af2f45 USB: serial: option: add Quectel BG95 modem 
The BG95 modem has 3 USB configurations that are configurable via the AT
command AT+QCFGEXT="usbnet",["ecm"|"modem"|"rmnet"] which make the modem
enumerate with the following interfaces, respectively:

"modem": Diag + GNSS + Modem + Modem
"ecm"  : Diag + GNSS + Modem + ECM
"rmnet": Diag + GNSS + Modem + QMI
         Don't support Full QMI messages (e.g WDS_START_NETWORK_INTERFACE)

A detailed description of the USB configuration for each mode follows:

+QCFGEXT: "usbnet","modem"
--------------------------
T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0700 Rev= 0.00
S:  Manufacturer=Quectel, Incorporated
S:  Product=Quectel LPWA Module
S:  SerialNumber=884328a2
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 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#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=fe Prot=ff Driver=option
E:  Ad=85(I) Atr=03(Int.) MxPS=  64 Ivl=2ms
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

+QCFGEXT: "usbnet","ecm"
------------------------
T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  4 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0700 Rev= 0.00
S:  Manufacturer=Quectel, Incorporated
S:  Product=Quectel LPWA Module
S:  SerialNumber=884328a2
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=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#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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

+QCFGEXT: "usbnet","rmnet"
--------------------------
T:  Bus=01 Lev=02 Prnt=02 Port=01 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=2c7c ProdID=0700 Rev= 0.00
S:  Manufacturer=Quectel, Incorporated
S:  Product=Quectel LPWA Module
S:  SerialNumber=884328a2
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 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#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E:  Ad=85(I) Atr=03(Int.) MxPS=  64 Ivl=2ms
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 <carl.yin@quectel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-19 08:03:32 +02:00
..
atm
c67x00
cdns3 usb: cdns3: Fix issue for clear halt endpoint 2022-04-09 17:18:00 +02:00
chipidea usb: udc: Fix typo in comment 2022-01-31 14:24:39 +01:00
class usb: usbtmc: Fix bug in pipe direction for control transfers 2022-03-15 18:45:31 +01:00
common usb: common: usb-conn-gpio: Make VBUS supply completely optional 2022-03-15 18:22:15 +01:00
core usb: core: Don't hold the device lock while sleeping in do_proc_control() 2022-04-21 19:17:00 +02:00
dwc2 Merge 5.17-rc6 into usb-next 2022-02-28 21:42:36 +01:00
dwc3 usb: dwc3: gadget: Return proper request status 2022-04-26 14:10:25 +02:00
early usb: early: xhci-dbc: Fix xdbc number parsing 2022-03-15 18:20:34 +01:00
gadget usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() 2022-04-21 19:24:21 +02:00
host xhci: Enable runtime PM on second Alderlake controller 2022-04-21 18:58:54 +02:00
image scsi: Remove drivers/scsi/scsi.h 2022-02-22 21:11:02 -05:00
isp1760 usb: isp1760: remove redundant max_packet() macro 2022-03-15 18:24:02 +01:00
misc usb: misc: eud: Fix an error handling path in eud_probe() 2022-04-21 19:24:10 +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 partially Revert "usb: musb: Set the DT node on the child device" 2022-03-15 15:49:15 +01:00
phy usb: phy: generic: Get the vbus supply 2022-04-26 14:10:54 +02:00
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 BG95 modem 2022-05-19 08:03:32 +02:00
storage USB/Thunderbolt patches for 5.18-rc1 2022-03-26 13:08:25 -07:00
typec usb: typec: rt1719: Fix build error without CONFIG_POWER_SUPPLY 2022-04-21 18:33:45 +02:00
usbip usb: usbip: eliminate anonymous module_init & module_exit 2022-03-18 12:52:56 +01:00
Kconfig
Makefile
usb-skeleton.c