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mirror-linux/drivers/usb/serial
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Bjørn Mork 2fc8660507 USB: serial: option: add Quectel RM500U-CN modem 
commit 7708a3858e upstream.

This modem supports several modes with a class network function
and a number of serial functions, all using ff/00/00

The device ID is the same in all modes.

RNDIS mode
----------
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0900 Rev= 4.04
S:  Manufacturer=Quectel
S:  Product=RM500U-CN
S:  SerialNumber=0123456789ABCDEF
C:* #Ifs= 7 Cfg#= 1 Atr=c0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03
I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
E:  Ad=82(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

ECM mode
--------
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0900 Rev= 4.04
S:  Manufacturer=Quectel
S:  Product=RM500U-CN
S:  SerialNumber=0123456789ABCDEF
C:* #Ifs= 7 Cfg#= 1 Atr=c0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
E:  Ad=82(I) Atr=03(Int.) MxPS=  16 Ivl=32ms
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

NCM mode
--------
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0900 Rev= 4.04
S:  Manufacturer=Quectel
S:  Product=RM500U-CN
S:  SerialNumber=0123456789ABCDEF
C:* #Ifs= 7 Cfg#= 1 Atr=c0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0d Prot=00
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0d Prot=00 Driver=cdc_ncm
E:  Ad=82(I) Atr=03(Int.) MxPS=  16 Ivl=32ms
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=01 Driver=cdc_ncm
I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=01 Driver=cdc_ncm
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Reported-by: Andrew Green <askgreen@gmail.com>
Cc: stable@vger.kernel.org
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>
 		2023-04-13 16:55:26 +02:00
..
Kconfig
…
Makefile
…
Makefile-keyspan_pda_fw
…
aircable.c
…
ark3116.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
belkin_sa.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
belkin_sa.h
…
bus.c
…
ch341.c Merge 6.0-rc4 into tty-next 2022-09-05 07:59:28 +02:00
console.c USB: serial: console: move mutex_unlock() before usb_serial_put() 2022-09-19 15:30:16 +02:00
cp210x.c USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs 2023-04-13 16:55:26 +02:00
cyberjack.c
…
cypress_m8.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
cypress_m8.h
…
digi_acceleport.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
empeg.c
…
ezusb_convert.pl
…
f81232.c USB: serial: f81232: fix division by zero on line-speed change 2022-12-21 17:48:07 +01:00
f81534.c USB: serial: f81534: fix division by zero on line-speed change 2022-12-21 17:48:08 +01:00
ftdi_sio.c USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
ftdi_sio.h USB: serial: ftdi_sio: rename channel index 2022-09-15 08:05:53 +02:00
ftdi_sio_ids.h USB: serial: ftdi_sio: add support for HP and HA devices 2022-09-15 08:06:06 +02:00
garmin_gps.c USB: serial: use kmemdup instead of kmalloc + memcpy 2022-06-22 08:56:52 +02:00
generic.c
…
io_16654.h
…
io_edgeport.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
io_edgeport.h
…
io_ionsp.h
…
io_ti.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
io_ti.h
…
io_usbvend.h USB: serial: io_ti: add Agilent E5805A support 2022-06-09 14:13:28 +02:00
ipaq.c
…
ipw.c
…
ir-usb.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
iuu_phoenix.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
iuu_phoenix.h
…
keyspan.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
keyspan_pda.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
keyspan_usa26msg.h
…
keyspan_usa28msg.h
…
keyspan_usa49msg.h
…
keyspan_usa67msg.h
…
keyspan_usa90msg.h
…
kl5kusb105.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
kl5kusb105.h
…
kobil_sct.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
kobil_sct.h
…
mct_u232.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
mct_u232.h
…
metro-usb.c
…
mos7720.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
mos7840.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
mxuport.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
navman.c
…
omninet.c
…
opticon.c USB: serial: use kmemdup instead of kmalloc + memcpy 2022-06-22 08:56:52 +02:00
option.c USB: serial: option: add Quectel RM500U-CN modem 2023-04-13 16:55:26 +02:00
oti6858.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
oti6858.h
…
pl2303.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
pl2303.h
…
qcaux.c
…
qcserial.c USB: serial: qcserial: add new usb-id for Dell branded EM7455 2022-09-27 09:04:28 +02:00
quatech2.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
safe_serial.c
…
sierra.c USB: serial: fix tty-port initialized comments 2022-07-25 11:01:40 +02:00
spcp8x5.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
ssu100.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
symbolserial.c
…
ti_usb_3410_5052.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
upd78f0730.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
usb-serial-simple.c
…
usb-serial.c tty: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
usb-wwan.h
…
usb_debug.c
…
usb_wwan.c USB-serial updates for 5.20-rc1 2022-07-25 11:28:52 +02:00
visor.c
…
visor.h
…
whiteheat.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
whiteheat.h
…
wishbone-serial.c
…
xr_serial.c usb: serial: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
xsens_mt.c
…