Messages in this thread | | | Date | Thu, 20 Dec 2007 20:42:21 -0500 | From | Tony Camuso <> | Subject | Re: [Fwd: Re: [PATCH 0/5]PCI: x86 MMCONFIG] |
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> Robert Hancock wrote: > > First off, I would like to see confirmation from the horses's mouths > here (namely AMD, ServerWorks/Broadcom, and whoever else) that there > is no other way to get around this problem than disabling MMCONFIG for > accesses behind those chips. > >
And here are the excerpts from that page of the spec which are salient to the present discussion:
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The base configuration space of the AMD-8132 and PCI(-X) devices attached to it are accessible using only the mechanism defined in PCI 2.3. Registers of PCI-X Mode 2 devices attached to the AMD-8132 in the extended configuration space are not accessible. The AMD-8132 has no registers in the extended configuration space.
Fix Planned No
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