Re: PCI Express command paths?

[<ivn...@sn...>]

Adam Jackson ajax-at-nwnk.net |rivatv-devel| wrote:
> On Wednesday 22 March 2006 09:55, ivn...@sn... wrote:
>>   The thought occurred to me that if the kernel provides the
>> functionality to call the bus, then perhaps there is a slim chance that
>> if I hack the kernel and intercept the command stream, I can learn how
>> fglrx sets up the video card.  Maybe I'm totally off on my DRI theory
>> here; if so, please correct me.
> 
> The r300 project has already done this.
> 
> - ajax

Perhaps they have, but the Xpress 200 chipsets have a different setup 
that I thought this reverse-engineering could work on.  I'm just trying 
to figure out the best way to get these cards to work properly.