John Utz wrote:
>
> hi;
>
> i have reason to suspect that i have successfully hooked up agp in my
> FreeBSD kernel.
>
> Why? because agp0 is now attached to a pci id that matches the one that
> http://www.yourvote.com/pci/vendors.txt asserts is the agp port on the
> SiS630
>
> agp0@pci1:0:0: class=0x030000 card=0x80351043 chip=0x63001039 rev=0x21
> hdr=0x00
>
> ('chip' is the way the pci id called out in FreeBSD land)
>
> this was not the case when i started out on this adventure, so i've hit my
> first incremental milestone
Congradulations.
> ok dri guys, what's the most trivial piece of code that will tell me if
> this is actually functional and acting agp-ish?
>
> note that the answer to this question is an important bit of
> fundamental dri-porting wisdom!
I've seen this done in two ways in the past:
1) A test harness that just draws a simple box. This was actually quite
difficult to implement--lot's of device specific setup had to be
reproduced from the 3D client side driver into the test harness.
2) Just try bringing up gears. It's likely to break right away, in
initialization, if it's going to break, but pushing thrue the init
process, then the first frame rendering is how I've seen it done most
efficiently in the past.
Regards,
Jens
-- /\
Jens Owen / \/\ _
[EMAIL PROTECTED] / \ \ \ Steamboat Springs, Colorado
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