Install 10.0-RC3 on MacBookPro Late 2013

Huang Wen Hui huanghwh at gmail.com
Mon Jan 6 08:19:16 UTC 2014


The xhci code from 9.1R is OK, but there are a lot of "USB_ERR_TIMEOUT" in
9.2R...



2014/1/6 Adrian Chadd <adrian at freebsd.org>

> .. are you getting this USB_ERR_TIMEOUT even with the xhci code from -9?
>
>
> -a
>
> On 5 January 2014 23:10, Hans Petter Selasky <hps at bitfrost.no> wrote:
> > On 01/06/14 05:11, Huang Wen Hui wrote:
> >>
> >> Hi,
> >>
> >> USB still have a lot of  USB_ERR_TIMEOUT,  but Internal keyboard and
> >> external keyboard found and works!
> >> usb disk also found, but booting stop at:
> >> Mounting from ufs:/dev/da0a failed with error 6.
> >> or a lot of cam Retrying command.
> >>
> >> Cheers,
> >> Huang Wen Hui
> >
> >
> > Hi,
> >
> > I think there is an IRQ problem. Either some IRQ is not handled or IRQ's
> are
> > not forwarded to the drivers properly. You might want to compile the XHCI
> > debugging variable to 16 inside dev/usb/controller/xhci.c, and watch
> what is
> > going on.
> >
> > --HPS
> >
>


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