hi Greg KH, Thanks for your replying. As I know, the vendor who made this device is LeadCore Tech which belongs to Datang Telecom. They are both Chinese company who develop the Chinese TD-SCDMA 3G mobile and data card. I have the windows's driver of this device.its description is : installs multi-interfaces serial port driver for DTM600. i don't how to get other useful information from this driver. many thanks. paul On Sat, Feb 21, 2009 at 3:15 AM, Greg KH <greg@xxxxxxxxx> wrote: > On Thu, Feb 19, 2009 at 10:22:36AM +0800, paul wrote: >> 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? > > Odds are the option driver should be the one for this hardware. Any > ideas who made the device? Any name/markings on it? > > thanks, > > greg k-h > -- 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
