[SeaBIOS] USB keyboard and mouse not detected

Kevin O'Connor kevin at koconnor.net
Tue Feb 14 01:37:53 CET 2012


On Fri, Feb 10, 2012 at 09:26:19PM +0100, Nils wrote:
> >On Mon, Dec 26, 2011 at 10:31:35PM +0100, Nils wrote:
> >> With that patch:
> >> 
> >> pmm_free 0x1f7b4a30 (detail=0x1f7b4a60)
> >> ohci_free_pipe 0x1f7b4aa0
> >> signal_freelist control=97
> >> signal_freelist2 control=87
> >> WARNING - Timeout at ohci_waittick:275!
> >> pmm_free 0x1f7b4a90 (detail=0x1f7b4ac0)
> >> ohci_free_pipe 0x1f7b4b00
> >> signal_freelist control=97
> >> signal_freelist2 control=87
> >> WARNING - Timeout at ohci_waittick:275!
> >> pmm_free 0x1f7b4af0 (detail=0x1f7b4b20)
> >> init serial
> >> Found 1 serial ports
> >
> >Out of curiousity, if you disable ohci_free_pipe() (by adding a
> >"return" as the first statement of the function) does the keyboard
> >work long enough to get to the boot menu?
> 
> I tested this and i couldn't get to the boot menu.

Okay - that's weird.  I wonder if this isn't just a matter of the
"free" code being incorrect.  Can you send the log of the session with
ohci_free_pipe disabled?

-Kevin



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