On 11/23/2021 15:26, Mingjie Zhang wrote:
Update the USB serial option driver support for the Fibocom
FM101-GL Cat.6
LTE modules as there are actually several different variants.
- VID:PID 2cb7:01a4, FM101-GL for laptop debug M.2 cards(with
adb interfaces for /Linux/Chrome OS)
- VID:PID 2cb7:01a2, FM101-GL are laptop M.2 cards (with
MBIM interfaces for /Linux/Chrome OS)
T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0
D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1
P: Vendor=2cb7 ProdID=01a2 Rev= 5.04
S: Manufacturer=Fibocom Wireless Inc.
S: Product=Fibocom FM101-GL Module
S: SerialNumber=86bffe63
C:* #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=896mA
A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=(none)
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none)
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none)
I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none)
0x01a2: mbim, tty, tty, diag, gnss
The descriptor say 7 interfaces but you have only listed 6 in your v2,
there was 7 in your v1.
I'm also quite sure that the interface with Prot=30 is the diag interface.
rgds
Lars
