[openib-general] Re: mstflint failing on sparc64

[Grant Grundler]

On Thu, Jan 06, 2005 at 10:55:19AM -0800, Roland Dreier wrote:
> > I know. But where does lspci get the domain number?
> 
> >From sysfs -- lspci goes through the entries in /sys/bus/pci/devices.
> If you strace lspci on a modern distro, you can see it doesn't open
> anything in /proc.

That's an important distinction:
	PCI Domains are only supported under 2.6 kernels.

lspci will fall back to /proc if /sys is not available.

BTW, Matthew Wilcox just submitted a minor fix to pciutils
regarding domain support.

grant