Hello All, We have a multi configuration USB device supporting both ACM(Vendor specific protocol) and CDC Ether. But when I connect it to a Linux box using kernel 2.4.18-14, the host reports that the device is not claimed buy any drivers, but I expect it to use CDC Ether for it. find the below the log messages and /proc/bus/usb/devices contents when the device was connected.
Please help me out in getting connected. cat /proc/bus/usb/devices ========================= T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=fb00 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs= 2 P: Vendor=1110 ProdID=6489 Rev= 0.00 C:* #Ifs= 2 Cfg#= 1 Atr=40 MxPwr=200mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=ff Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=1ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms C: #Ifs= 2 Cfg#= 2 Atr=40 MxPwr=200mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=1ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms syslog messages (I have hidded productId and vendorId) =============== Jan 6 15:56:12 parthan kernel: hub.c: USB new device connect on bus1/1, assigne d device number 2 Jan 6 15:56:12 parthan kernel: usb.c: USB device 2 (vend/prod 0x----/0x----) is not claimed by any active driver. Jan 6 15:56:15 parthan /etc/hotplug/usb.agent: Setup acm CDCEther for USB produ ct ----/----/0 Jan 6 15:56:15 parthan kernel: usb.c: registered new driver acm Jan 6 15:56:15 parthan kernel: acm.c: v0.21:USB Abstract Control Model driver f or USB modems and ISDN adapters Jan 6 15:56:15 parthan kernel: usb.c: registered new driver CDCEther -Sp.Raja ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
