Date: Sun, 22 Mar 2009 10:51:38 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-current@freebsd.org Cc: Anonymous <swell.k@gmail.com>, Pieter de Goeje <pieter@degoeje.nl>, Andrew Thompson <thompsa@freebsd.org> Subject: Re: usbconfig / hal-device no longer lists usb devices Message-ID: <200903221051.39652.hselasky@c2i.net> In-Reply-To: <20090322042401.GB50126@citylink.fud.org.nz> References: <200903211448.28590.pieter@degoeje.nl> <200903220152.55252.pieter@degoeje.nl> <20090322042401.GB50126@citylink.fud.org.nz>
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On Sunday 22 March 2009, Andrew Thompson wrote: > On Sun, Mar 22, 2009 at 01:52:54AM +0100, Pieter de Goeje wrote: > > On Sunday 22 March 2009 01:03:31 Andrew Thompson wrote: > > > On Sun, Mar 22, 2009 at 02:52:33AM +0300, Anonymous wrote: > > > > > 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 > > I cant see anything obviously wrong with r189906 so I have committed > some more debugging traces. Can you update your sources/kernel and run > usbconfig again with hw.usb2.dev.debug=5 > Just to check if your sources are clean: 1) cp /usr/src/sys/dev/usb/*.h /usr/include/dev/usb 2) Rebuild and install /usr/src/lib/libusb 3) Rebuild and install /usr/src/usr.sbin/usbconfig --HPS
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