new Xorg (KMS, etc.) for Radeon 9600

[dt71 at gmx.com]

Tijl Coosemans wrote, On 11/14/2013 11:38:
> On Wed, 13 Nov 2013 21:29:23 +0100 Jean-Sébastien Pédron wrote:
>> Le 10/11/2013 18:20, dt71 at gmx.com a écrit :
>>> drmn0: info: GTT: 0M 0xF0000000 - 0xEFFFFFFF
>>
>> Tijl Coosemans is right, the problem is this line.
>
> The attached patch should fix it, but I haven't been able to test it
> yet.  The ai_aperture_size field is in bytes.

Doesn't help in practice (the program still should run faster), although now I get:
drmn0: info: GTT: 128M 0xF0000000 - 0xF7FFFFFF