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PCI: add proper MCFG support to let AMD boxes support MMCONFIG

Greg KH linux-acpi lkml 1 version In review

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  1. v1 Latest3 of 4 patches 13 repliesIn review

3 of 4 patches are in this archive. The cover letter announces 4.

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
2/4PCI: use the MCFG table to properly access pci devices (i386)arch/i386/pci/mmconfig.c+25 -47 replies
3/4PCI: use the MCFG table to properly access pci devices (x86-64)arch/x86_64/pci/mmconfig.c+48 -105 replies
4/4PCI: let AMD boxes use MMCONFIGarch/i386/pci/mmconfig.c arch/x86_64/pci/mmconfig.c+0 -140 replies

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Cover letter [PATCH 00/04] PCI: add proper MCFG support to let AMD boxes support MMCONFIG

Here's an update of the patch that I sent out yesterday adding MCFG table parsing to the PCI and ACPI code. It is now 4 patches long and should cover parsing and using the MCFG tables properly for MMCONFIG PCI accesses for x86_64 and i386 boxes.

I've tested this series on my i386 boxes that have MCFG tables, and cross-compiled it for x86_64, but not run it on that arch yet (will do so tomorrow.) Any testing that people might be able to do on AMD boxes that have not had MMCONFIG PCI support yet would be greatly appreciated.

Comments appreciated. These patches are now in my pci patch set and should show up in the next -mm release.

thanks,

greg k-h

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