Date: Wed, 16 Jul 2014 07:54:56 +0800 From: Huang Wen Hui <huanghwh@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org> Subject: Re: r268604 broken xhci controller in MBP 2013 Message-ID: <CAB8uncZvz%2BqXYaFjNC4OGiZsd2ig-h003NOZh3jO5OSeSAap7g@mail.gmail.com> In-Reply-To: <53C589DF.4010008@selasky.org> References: <CAB8uncZyTMjww=NLjTRpue3FN9qHXDAQo5id_1RB-XN%2Buww3fA@mail.gmail.com> <53C589DF.4010008@selasky.org>
next in thread | previous in thread | raw e-mail | index | archive | help
This patch fixed my problem. Cheers Huang Wen Hui 2014-07-16 4:06 GMT+08:00 Hans Petter Selasky <hps@selasky.org>: > On 07/14/14 12:28, Huang Wen Hui wrote: > >> Hi, >> After update to r268604, xhci controller is broken in MBP 2013, USB >> keyboard, USB stick and USB mouse are not respond, but power button in >> keyboard is working, /var/log/messages show: >> #cat /var/log/messages|egrep "10.0-STABLE|xhci" >> Jul 14 17:38:29 mbp kernel: FreeBSD 10.0-STABLE #47 r268610M: Mon Jul 14 >> 17:09:08 CST 2014 >> Jul 14 17:38:29 mbp kernel: xhci0: <Intel Lynx Point USB 3.0 controller> >> mem 0xc1e00000-0xc1e0ffff at device 20.0 on pci0 >> Jul 14 17:38:29 mbp kernel: xhci0: 32 byte context size. >> Jul 14 17:38:29 mbp kernel: xhci0: Port routing mask set to 0x0000003f >> Jul 14 17:38:29 mbp kernel: usbus0 on xhci0 >> >> Revert back to r268595 fixed this problem, /var/log/messages show: >> #cat /var/log/messages|egrep "10.0-STABLE|xhci" >> Jul 14 17:45:46 mbp kernel: FreeBSD 10.0-STABLE #48 r268595M: Mon Jul 14 >> 17:31:15 CST 2014 >> Jul 14 17:45:46 mbp kernel: xhci0: <Intel Lynx Point USB 3.0 controller> >> mem 0xc1e00000-0xc1e0ffff at device 20.0 on pci0 >> Jul 14 17:45:46 mbp kernel: xhci0: 32 byte context size. >> Jul 14 17:45:46 mbp kernel: xhci0: Port routing mask set to 0xffffffff >> Jul 14 17:45:46 mbp kernel: usbus0 on xhci0 >> >> Look like Port routing mask change from 0xffffffff t0 0x0000003f. >> >> I try to set hw.usb.xhci.xhci_port_route="0" or >> hw.usb.xhci.xhci_port_route="0xffffffff" in /boot/loader.conf, also not >> work in r268604 kernel. >> >> Cheers, >> Huang Wen Hui >> >> > Does the attached patch make any difference for you? > > --HPS >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAB8uncZvz%2BqXYaFjNC4OGiZsd2ig-h003NOZh3jO5OSeSAap7g>