Am Donnerstag, 28. April 2005 22:29 schrieb Roberto Roccatello:
> Hi
> I'm trying to get this "U.S. Robotics 56K Faxmodem USB" working
> with cdc-acm driver but with no results.
> I would like to know what do you think about this output:
>
> [EMAIL PROTECTED]:~$ tail -f /var/log/messages
> usb 1-1: new full speed USB device using uhci_hcd and address 2
> drivers/usb/class/cdc-acm.c: v0.23:USB Abstract Control Model driver
> for USB modems and ISDN adapters
>
> [EMAIL PROTECTED]:~$ cat /proc/bus/usb/devices
>
> T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
> D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1
> P: Vendor=0baf ProdID=6112 Rev= 0.01
> S: Manufacturer=U.S. Robotics
> S: Product=U.S. Robotics 56K Faxmodem USB
> S: SerialNumber=USBHCF00000006
> C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=150mA
> I: If#= 0 Alt= 0 #EPs= 8 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
> E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=04(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=84(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
>
> It seems a Modem not supported by the cdc-acm driver.
> If it has a vendor-specific interface, is it possible and where
> do i start writing a module by reversing its windows driver?
It doesn't look even a little related to acm.
You need to install snooping software under Windows and probably
first find out which endpoint does what.
Regards
Oliver
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