Date: Sun, 22 Mar 2009 15:41:44 +0100 From: Pieter de Goeje <pieter@degoeje.nl> To: Andrew Thompson <thompsa@freebsd.org> Cc: Anonymous <swell.k@gmail.com>, freebsd-current@freebsd.org, Hans Petter Selasky <hselasky@c2i.net> Subject: Re: usbconfig / hal-device no longer lists usb devices Message-ID: <200903221541.44336.pieter@degoeje.nl> 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>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sunday 22 March 2009 05:24:01 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. That didn't make a difference. > > > > > 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 http://unforgiven.student.utwente.nl/~pyotr/dump/usbconfig_debug_5.txt At line 494 & 511 the ioctls fail. I also did what HPS asked, I manually copied the usb headers, but that didnt help either. (I deleted /usr/obj and ran a full buildworld / buildkernel / installkernel / installworld before that). -- Pieter de Goeje
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200903221541.44336.pieter>