Messages in this thread Patch in this message | | | Date | Tue, 22 Jan 2008 01:10:19 -0800 | From | Yinghai Lu <> | Subject | [PATCH] x86_64: AMD Family 10h enable ext config in quirk |
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need to be applied after gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in.patch x86_64-set-cfg_size-for-amd-family-10h-in-case-mmconfig-is-used.patch
[PATCH] x86_64: AMD Family 10h enable ext config in quirk
because of changes of gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in.patch
need to call pci_enable_ext_config to enable mmconfig before set right cfg_size even MCFG is there
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
--- a/arch/x86/pci/fixup.c 2008-01-22 00:54:38.000000000 -0800 +++ b/arch/x86/pci/fixup.c 2008-01-22 00:55:06.000000000 -0800 @@ -498,10 +498,12 @@ * access it. Maybe we don't have a way to generate extended config space * accesses. So check it */ -static void fam10h_pci_cfg_space_size(struct pci_dev *dev) +static void fam10h_enable_pci_ext_cfg(struct pci_dev *dev) { + pci_enable_ext_config(dev); + /* recheck cfg_size without pcie_pcix checking */ dev->cfg_size = pci_cfg_space_size_ext(dev, 0); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_ANY_ID, - fam10h_pci_cfg_space_size); + fam10h_enable_pci_ext_cfg);
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