[Xen-devel] Re: [PATCH]: hvmloader: Don't busy-wait for keystrokes; wait for an interrupt instead

[Gianni Tedesco <gianni.tedesco@xxxxxxxxxx>]

On Wed, 2010-11-10 at 13:29 +0000, Gianni Tedesco wrote:
> Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
> Acked-by: Gianni Tedesco <gianni.tedesco@xxxxxxxxxx>

Ignore me, itchy trigger finger, this one already went in :)

> diff -r 024e2a4a27f6 tools/firmware/rombios/rombios.c
> --- a/tools/firmware/rombios/rombios.c        Thu Nov 05 14:08:23 2009 +0000
> +++ b/tools/firmware/rombios/rombios.c        Mon Nov 16 14:37:59 2009 +0000
> @@ -11249,7 +11249,7 @@
>    cmp  bx, 0x001c
>    jne  int16_key_found
>    sti
> -  nop
> +  hlt
>  #if 0
>                             /* no key yet, call int 15h, function AX=9002 */
>    0x50,                    /* push AX */
> 



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