2009/4/27 Oliver Neukum <oliver@xxxxxxxxxx>: > Am Montag 27 April 2009 17:46:12 schrieb Vincent Del Medico: >> This creates the /dev/ttyACM0 interface but I get errors when using >> any application. See below >> >> usb 1-1.3.2: new full speed USB device using musb_hdrc and address 4 >> usb 1-1.3.2: configuration #1 chosen from 1 choice >> cdc_acm 1-1.3.2:1.0: This device cannot do calls on its own. It is no modem. >> cdc_acm 1-1.3.2:1.0: No union descriptor, testing for castrated device >> drivers/usb/class/cdc-acm.c: interfaces are valid >> cdc_acm 1-1.3.2:1.0: ttyACM0: USB ACM device > > Please recompile the driver with debugging enabled. > > Regards > Oliver > Sorry, I thought debugging was enabled .. usb 1-1.3.2: configuration #1 chosen from 1 choice cdc_acm 1-1.3.2:1.0: This device cannot do calls on its own. It is no modem. cdc_acm 1-1.3.2:1.0: No union descriptor, testing for castrated device drivers/usb/class/cdc-acm.c: interfaces are valid cdc_acm 1-1.3.2:1.0: ttyACM0: USB ACM device drivers/usb/class/cdc-acm.c: acm_control_msg: rq: 0x22 val: 0x0 len: 0x0 result: 0 drivers/usb/class/cdc-acm.c: acm_control_msg: rq: 0x20 val: 0x0 len: 0x7 result: 7 -- 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
