Re: S4882 support

[YhLu]

That is up to scan sequence. In S2885, CPU0 link0 is linked AMD8151, and
link2 is connected to ADM8131.

If scan from link 0, bus 1 will be used by AMD851 AGP device and bridge, and
bus 2 will be used by AGP adapter.

So amd8131/amd111 will start from bus 3.

I will check that in S2885 if it is in 1:4.0

Regards

YH

-----邮件原件-----
发件人: Stefan Reinauer [mailto:[e-mail]] 
发送时间: 2004年3月24日 13:25
收件人: Li-Ta Lo
抄送: YhLu; [e-mail]; ron minnich; LinuxBIOS
主题: Re: ??????: ??????: S4882 support

* Li-Ta Lo  [040324 21:37]:
> That why I don't understand of this magic. In the log, LPC was 0:4.0 and
> than changed to 3:4.0 and it's never 1:4.0. But I have to change the 
> reset code to 1:4.0.

Commercial bioses have it easy.. for some reason they always map that
device on 0:7.0. It looks less elegant, but it does a cheap job.

Stefan

S4882 support

[ron minnich]

On Wed, 24 Mar 2004, YhLu wrote:
> That is up to scan sequence. In S2885, CPU0 link0 is linked AMD8151, and
> link2 is connected to ADM8131.
>
> If scan from link 0, bus 1 will be used by AMD851 AGP device and bridge, and
> bus 2 will be used by AGP adapter.
>
> So amd8131/amd111 will start from bus 3.
>
> I will check that in S2885 if it is in 1:4.0

it's why we need the search for the 8111. Everytime the scan order 
changes, these bus numbers change.

ron

S4882 support

[Li-Ta Lo]

On Wed, 2004-03-24 at 14:54, YhLu wrote:
> That is up to scan sequence. In S2885, CPU0 link0 is linked AMD8151, and
> link2 is connected to ADM8131.
>
> If scan from link 0, bus 1 will be used by AMD851 AGP device and bridge, and
> bus 2 will be used by AGP adapter.
>
> So amd8131/amd111 will start from bus 3.
>
> I will check that in S2885 if it is in 1:4.0

And it is never bus 1, right ? Why I have to access it
on bus 1 ? Doesn't it go to the AGP bridge ?

Ollie