* why io resource base set to c000?
@ 2009-03-17 3:16 Alexia Benington
2009-03-17 7:29 ` Keir Fraser
0 siblings, 1 reply; 2+ messages in thread
From: Alexia Benington @ 2009-03-17 3:16 UTC (permalink / raw)
To: xen-devel
Hi,
Could someone explain to me why, at line 304 of hvmloader.c, the io
resource base address was set to be 0xc000? Thanks! :)
-Alex
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: why io resource base set to c000?
2009-03-17 3:16 why io resource base set to c000? Alexia Benington
@ 2009-03-17 7:29 ` Keir Fraser
0 siblings, 0 replies; 2+ messages in thread
From: Keir Fraser @ 2009-03-17 7:29 UTC (permalink / raw)
To: Alexia Benington, xen-devel
On 17/03/2009 03:16, "Alexia Benington" <alexbenington@gmail.com> wrote:
> Could someone explain to me why, at line 304 of hvmloader.c, the io
> resource base address was set to be 0xc000? Thanks! :)
c000-ffff is a handy range of otherwise unused io ports. That's all.
-- Keir
^ permalink raw reply [flat|nested] 2+ messages in thread
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