Date: Sun, 6 Jan 2013 16:50:45 -0500 From: Eitan Adler <lists@eitanadler.com> To: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Fwd: regression: if_rue device doesn't attach on HEAD Message-ID: <CAF6rxgn2h8-evmHStU9EPDhOmKOcUv_FZfMRrwJf-sf=MT=ZjA@mail.gmail.com> In-Reply-To: <201301062004.50665.hselasky@c2i.net> References: <CAF6rxgkhVpk=LQ9Fdz4Zzk3RcMd-HHv3s5P3LniRHkxC1chqoQ@mail.gmail.com> <201301060952.08631.hselasky@c2i.net> <CAF6rxgkLgKcEwmQFZTmphj2tru6d9yawYAQMrYJL3FJa1SMTFw@mail.gmail.com> <201301062004.50665.hselasky@c2i.net>
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context: I have a USB nic which worked in 9.1 but regressed in HEAD and appears as an unrecognized device. - 9.1-RELEASE is known to be working (this is r243808 I think) - r245084 is broken - r244446 is broken - r244127 is broken - r243968 is broken I should have time to do more bisection next week. If someone has an idea of a specific commit which may have broken it please let me know. Use(full|less) debug info: I now see xhci_do_command: Command timeout! device init 2 failed USB_ERR_TIMEOUT Any suggestions or pointers are appreciated: ugen2.3: <USB 10100 LAN USBKR100> ... idVendor = 0x0bda idProduct = 0x8150 bcdDevice = 0x0100 iManufacturer = 0x0001 <USBK100 LAN> iProduct = 0x0002 <USB 10/100 LAN> iSerialNumber = 0x0003 <8628> ---------- Forwarded message ---------- From: Hans Petter Selasky <hselasky@c2i.net> Date: 6 January 2013 14:04 Subject: Re: regression: if_rue device doesn't attach on HEAD To: Eitan Adler <lists@eitanadler.com> Cc: freebsd-usb@freebsd.org On Sunday 06 January 2013 19:00:03 Eitan Adler wrote: > On 6 January 2013 03:52, Hans Petter Selasky <hselasky@c2i.net> wrote: > > Could you do a diff between 9.1 and 9-stable sources and see what is > > changed? Might be some BIOS/ACPI stuff too. > > I havn't had a chance to go much beyond this but > > - 9.1-RELEASE is known to be working (this is r243808, right?) > - r245084 is broken > - r244446 is broken > - r244127 is broken > - r243968 is broken Hi, >From what I can see from the SVN log, there has been no relevant changes in the USB core since r242xxx: http://svnweb.freebsd.org/base/stable/9/sys/dev/usb/ I suspect the problem is somewhere else, like PCI/BIOS/ACPI. --HPS -- Eitan Adler
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