Does X recognize PCI domains > 0?

[Adam Jackson]

On Wed, 2009-12-16 at 19:47 -0800, Mike Travis wrote:
> Hi Adam,
> 
> I'm sure you remember bringing up graphics on the Altix IA64 system
> and that it used PCI domains.  We're at it again with Altix UV
> (X86_64 based) and it appears that X may be ignoring the PCI Domain.
> 
> Here's the two devices:
> 
> 0000:04:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02)
> 0001:03:00.0 VGA compatible controller: nVidia Corporation Device 05fd (rev a1)
> 
> I'm trying to activate the 2nd device, and tried "PCI:259:0.0", "PCI3 at 1:0:0"
> and "3 at 1:0:0" but it always comes up with "Primary Device 4 at 0:0:0".  The
> release is "X.Org X Server 1.6.5"

Try "PCI:3 at 1:0:0".  See xf86ParsePciBusString for the gories.

It's rather infuriating that it's class:bus at domain:device:function,
since that's bizarro-middle-endian instead of big-endian, but.

- ajax
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