Dear supporters of the linux-usb project, I would like to add a usb device that acts as an ISDN modem to my linux debian system.
Till now there is no driver (see below) that claims the device, although the usb system can see it. I think the problem is that there is no driver for the specific interface, although cdc-acm is loaded. Look the next line: I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=(none) The output from the command usbmodules -d /proc/bus/usb/001/002 is cdc-acm while for usbmodules -d /proc/bus/usb/001/001 and usbmodules -d /proc/bus/usb/001/003 is usbcore. I have included the output from `cat /proc/bus/usb/devices` for the specified device. (Taken from my system with the netmod connected in a USB port) (Kernel 2.6.8-2) T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=02(comm.) Sub=00 Prot=00 MxPS=16 #Cfgs= 1 P: Vendor=0bf1 ProdID=0001 Rev= 1.00 S: Manufacturer=Intracom S.A. S: Product=NetMod USB S: SerialNumber=Firmware Ver 1.0 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=10ms 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=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms Below is the output I should have according to the manual. (Taken from the netmod installation manual) (Kernel 2.2.X) T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=02(comm.) Sub=00 Prot=00 MxPS=16 #Cfgs= 1 P: Vendor=0bf1 ProdID=0001 Rev= 1.00 S: Manufacturer=Intracom S.A. S: Product=NetMod USB S: SerialNumber=Firmware Ver 1.0 C:* #Ifs= 2 Cfg#= 1 Atr=60 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl= 10ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl= 10ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl= 10ms I am running GNU/Debian Linux taken from the testing distribution (shortly sarge) downloaded a few weeks ago. Further inforamtion on the device can be found in http://netmod.intracom.gr/pdf/pdf_engl/usb_linux_22x_en.pdf I do not know why there are no ttyACMxx devices in /dev.... I use the hotplug system and the folder /.dev has devices named as ttyACMxx... Could somebody give me a hint? Kind regards, Fafakos Panayiotis ----------------------------------- (Taken from my system with the netmod connected in a USB port) (Kernel 2.6.8-2) ----------------------------------- This is the on board HUB ----------------------------------- T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 11/900 us ( 1%), #Int= 1, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.8-2-686-smp uhci_hcd S: Product=Intel Corp. 82371AB/EB/MB PIIX4 USB S: SerialNumber=0000:00:04.2 C:* #Ifs= 1 Cfg#= 1 Atr=c0 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= 2 Ivl=255ms ----------------------------------- This is the NETMOD USB ----------------------------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=02(comm.) Sub=00 Prot=00 MxPS=16 #Cfgs= 1 P: Vendor=0bf1 ProdID=0001 Rev= 1.00 S: Manufacturer=Intracom S.A. S: Product=NetMod USB S: SerialNumber=Firmware Ver 1.0 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=10ms 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=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms ----------------------------------- This is a 7-port USB HUB ----------------------------------- T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=12 MxCh= 7 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=04cc ProdID=1521 Rev= 2.00 C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 1 Ivl=255ms ----------------------------------------------------------- This is what the NETMOD USB should look like (Taken from the netmod installation manual) (Kernel 2.2.X) ----------------------------------------------------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=02(comm.) Sub=00 Prot=00 MxPS=16 #Cfgs= 1 P: Vendor=0bf1 ProdID=0001 Rev= 1.00 S: Manufacturer=Intracom S.A. S: Product=NetMod USB S: SerialNumber=Firmware Ver 1.0 C:* #Ifs= 2 Cfg#= 1 Atr=60 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl= 10ms I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl= 10ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl= 10ms ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
