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Re: [Xen-devel] why io resource base set to c000?

from [Keir Fraser] [Permanent Link][Original]
To: Alexia Benington <alexbenington@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] why io resource base set to c000?
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Tue, 17 Mar 2009 07:29:40 +0000
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On 17/03/2009 03:16, "Alexia Benington" <alexbenington@xxxxxxxxx> 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



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