Re: usbconfig / hal-device no longer lists usb devices

On Sunday 22 March 2009 01:03:31 Andrew Thompson wrote:
> On Sun, Mar 22, 2009 at 02:52:33AM +0300, Anonymous wrote:
> > Pieter de Goeje <pieter_at_degoeje.nl> writes:
> > > On Saturday 21 March 2009, Hans Petter Selasky wrote:
> > >> On Saturday 21 March 2009, Pieter de Goeje wrote:
> > >> > Since a couple of weeks usbconfig and hal-device no longer list my
> > >> > usb devices. I know it worked before (also with the new USB stack).
> > >> > I think this causes my mouse to not work in X, while it works fine
> > >> > on the console. I've double checked that I don't have libusb from
> > >> > ports installed. I've rebuild kernel/world, make delete-old && make
> > >> > delete-old libs, recompiled hald, but still no success.
> > >> >
> > >> > $ uname -a
> > >> > FreeBSD nox.student.utwente.nl 8.0-CURRENT FreeBSD 8.0-CURRENT #0:
> > >> > Sat Mar 21 13:37:32 CET 2009
> > >> > pyotr_at_nox.student.utwente.nl:/usr/obj/FreeBSD/FreeBSD-current/src/sy
> > >> >s/GEN ER IC i386
> >
> > [...]
> >
> > >> Make sure that the devices under /dev/usb/xxx have proper permissions.
> > >>
> > >> --HPS
> > >
> > > Yes, they all have the same permissions: crw-------. I'm running
> > > usbconfig as root btw, so it shouldn't matter.
> > >
> > > I added a bunch of printf()s to libusb, specifically
> > > ugen20_enumerate(). Both ugen0.2 and ugen1.2 failed at ioctl(f,
> > > USB_GET_PLUGTIME, &plugtime) because it returned EINVAL. The ugenX.2
> > > files were opened successfully.
> > >
> > > At this point it looks like the problem lies somewhere in the kernel,
> > > which makes it a lot harder for me to debug.
> >
> > Can you try to back out r189906? Doing so makes my keyboard to appear in
> > usbconfig output again. Here is a ktrace diff for `usbconfig -u 0 -a 3'.

I'll give it a shot. It's rather late so the results will probably have to 
wait until tomorrow.

>
> What does sysctl hw.usb2.dev.debug=2 show with usbconfig on the latest
> HEAD code?

Output is quite long so I put it on the web:
http://unforgiven.student.utwente.nl/~pyotr/dump/usbconfig_debug_2.txt

-- 
Pieter de Goeje