Messages in this thread | | | Date | Tue, 23 Nov 2021 19:02:34 +0700 | Subject | Re: [PATCH v2] USB: serial: option: add Fibocom FM101-GL variants | From | Lars Melin <> |
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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
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