[SeaBIOS] UHCI on US15W: Crazy stuff happening

[Peter Stuge]

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