[SeaBIOS] UHCI on US15W: Crazy stuff happening
Matthew Millman
inaxeon at gmail.com
Tue Aug 7 16:03:00 CEST 2012
A patch which removes that line of code is definitely not the right fix ;-)
I'll try look into the problem a little more and come up with something
nicer.
On Tue, Aug 7, 2012 at 2:56 PM, Peter Stuge <peter at stuge.se> wrote:
> Matthew Millman wrote:
> > This line in usb-uhci.c (reset_uhci()) broke it:
> >
> > pci_config_writew(bdf, USBLEGSUP, USBLEGSUP_RWC);
> >
> > According to the US15W datasheet, there is no register at this offset,
> > there does seem to be something there because it reads 0x0400 after that
> > write, but I don't think it's what SeaBIOS is thinking it is...
> >
> > USB Keyboard is working. Woohoo!
>
> Yay! Please send a patch. It may not go in as-is, but it's a good
> help for looking deeper into the issue.
>
>
> //Peter
>
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