[coreboot] PCI domains

[yhlu]

On Mon, Nov 3, 2008 at 11:37 AM, Myles Watson <mylesgw at gmail.com> wrote:

>
>
> On Mon, Nov 3, 2008 at 9:51 AM, Carl-Daniel Hailfinger <
> c-d.hailfinger.devel.2006 at gmx.net> wrote:
>
>> On 03.11.2008 17:30, Myles Watson wrote:
>> > I'm unclear on the concept of PCI domains.  I've done a Google search
>> and
>> > searched the books that I have (PCIe & HT).
>> >
>> > The only place I find domains mentioned is in lspci documentation.
>> >
>> > Has anyone ever seen an lspci with domains set to anything but 0?
>> >
>>
>> http://marc.info/?l=linux-kernel&m=109809009130342&w=4
>>
>
> Thanks!
>
> So can we be safe in assuming that IBM Power machines and SGI Altix
> machines have domains, but x86 don't?
>

one HP's AMD based workstation (like tyan s2895) has that ... one ht chain
==> one pci domain.
you could enable that in BIOS setup. (HP's own BIOS)

YH
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