Dear friends, since a couple of days I'm trying to fix some issues concerning the broken support of some usb-devices. I have started with HP ScanJet 4300C usb-scanner. The problem seems to be rather old (you can look at: http://lists.freebsd.org/mailman/htdig/freebsd-usb/2005-August/001377.html http://lists.freebsd.org/mailman/htdig/freebsd-usb/2005-August/001399.html http://www.freebsd.org/cgi/query-pr.cgi?pr=119018 ) I have tried to attach the scanner on 4.11-STABLE, 7.0-PRERELEASE and now on 8.0-CURRENT. Everywhere the same problem. I have added some debug-output to the uscanner.c and found out, that uaa->iface in uscanner_match() is set to NULL. As I tried to attach the device as ugen, I saw:
uhub1: port1, set config at addr 2 failed, error=STALLED I have also tried to set the iface-value explicitly in usb_subr.c by adding: usbd_device2interface_handle(dev,0,&uaa.iface) but also without success. device_get_ivars() seems to be broken. But what can I do about that? Or what else could be wrong? I hope someone of you have more experience with that stuff to help me out. Best regards, Ivan _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[EMAIL PROTECTED]"
