In message: <[EMAIL PROTECTED]>
Ivan <[EMAIL PROTECTED]> writes:
: 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.
On current from October, I've been able to use my scanjet without a
problem, but it has to attach to ugen to work. Maybe it is a cable issue?
Warner
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