Re: Voodoo3. DRI, X4.1.0 and Bus mastering <- Still no joy

[john <johnpf@atnet.net.au>]

Thanks Rich and Jason.

I'm going to crawl over my config this weekend with a fine tooth comb until I find
where my system is configured differently.

It seems that the XFree docs are incorrect btw, as they insist you must have
bus-mastering enabled on the Voodoo card.

John P Foster

Rich Rudnick wrote:

> On Thu, 2001-10-04 at 07:31, Jason Healy wrote:
> > At 1002229481s since epoch (10/04/01 02:04:41 -0400 UTC), john wrote:
> >
> > > It's interesting that you say you have DRI working but not bus mastering. Can
> > > you run setpci on the device and see if bit 3 of word 4 is set? If so my problem
> > > isn't bus mastering at all.
> >
> >
> > I think that says that I don't have BusMastering on (That's what the little
> > minus sign "-" means, right?  I'm not a PCI expert, so you'll have to help
> > me on this one).  Let me know if I should run {ls,set}pci with different
> > options to give you better output.
> >
>
> As well, here's an lspci report on my video: as you can see, the 3dfx
> mentions nothing about bus mastering.
>
> Bus  0, device  19, function  0:
> VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 1).
>       IRQ 11.
>       Non-prefetchable 32 bit memory at 0xfc000000 [0xfdffffff].
>       Prefetchable 32 bit memory at 0xf6000000 [0xf7ffffff].
>       I/O at 0xe800 [0xe8ff].
> Bus  1, device   0, function  0:
> Display controller: ATI Technologies Inc 3D Rage Pro AGP 1X/2X (rev 92).
>       Master Capable.  Latency=32.  Min Gnt=8.
>       Non-prefetchable 32 bit memory at 0xf9000000 [0xf9ffffff].
>       I/O at 0xd800 [0xd8ff].
>       Non-prefetchable 32 bit memory at 0xfa8ff000 [0xfa8fffff].
>
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