On Thu, Sep 30, 2021 at 10:11:12AM +0800, Yu-Tung Chang wrote: > Add usb product id of the Quectel EC200S-CN module. > > usb-devices output for 0x6002: > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 > P: Vendor=2c7c ProdID=6002 Rev=03.18 > S: Manufacturer=Android > S: Product=Android > S: SerialNumber=0000 > C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA > I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether > I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether > I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) Looks good now, but for completeness, could you also mention here what the three ports are used for (and which is which)? Johan
