Date: Sun, 27 Apr 2014 16:57:41 +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: xhci controller problem on MBPr2013 Message-ID: <CAB8uncbE_scWdMF2srL06Q5ty_mCxfBuX99fNKDEud6B7Ca6iw@mail.gmail.com> In-Reply-To: <535CA9FF.4090601@selasky.org> References: <CAB8uncZxftBZ8O6vhpyBBkMJABummPqBUieN3P3xruYL-tcukQ@mail.gmail.com> <CAB8uncZCTNk5XzFQ38KXJ1-DAvrpCF0ZR023UUn0Cu%2BCDhyFgA@mail.gmail.com> <535CA9FF.4090601@selasky.org>
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Hi, The system hang at random place after pass xhci message. Before hangs, no usb device can attach in most time. Cheers, Huang Wenhui 2014-04-27 14:55 GMT+08:00 Hans Petter Selasky <hps@selasky.org>: > On 04/27/14 03:57, Huang Wen Hui wrote: > >> More test: >> system could not boot with "safe mode" in both case XHCI_IMOD_DEFAULT=1F4 >> or 3E8. >> >> Huang Wenhui >> > > Hi, > > Looks like a hardware issue. > > Does the attached patch for sys/dev/usb/controller/xhci.c make any > difference? > > > --HPS > >
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