Re: [PATCH 4/4] x86_64: check msr to get mmconfig for amd family10h opteron v3

[Andrew Morton]

On Mon, 11 Feb 2008 16:48:35 -0800
Yinghai Lu <Yinghai.Lu@xxxxxxx> wrote:

> From: Yinghai Lu <Yinghai.Lu@xxxxxxx>
> 
> so even booting kernel with acpi=off or even MCFG is not there, we still can
> use MMCONFIG.
> 

This patch threw a big reject.  I didn't check why.


> +		pci_direct_conf1.read(0, bus, devfn, 0, 4, &l);

When I fixed the reject, compilation failed here.

arch/x86/pci/mmconfig-shared.c: In function 'pci_mmcfg_check_hostbridge':
arch/x86/pci/mmconfig-shared.c:214: error: 'pci_direct_conf1' undeclared (first use in this function)


What kernel are you patching?
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