hi all, I have a 3G TD-HSDPA/EDGE USB module. When I connect it to my computer, and cat /proc/bus/usb/device ,it appears: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1 P: Vendor=1ab7 ProdID=6000 Rev= 1.00 C:* #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=04(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=05(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=06(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms Then I add its VID and PID to option driver and use option driver to it. But can't use AT command on any ttyUSBx port. I think option is not suitable for it. Who has some suggestion and who knows there is GSM 07.10 mux driver in linux? Thank you very much. paul 02.19 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
