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    Subject[PATCH] x86: add PCI IDs to k8topology_64.c
    Date
    Quick history, this is a harmless patch that got dropped by Andi as a mixup to 
    dropping another patch of mine that was made obsolete by Yinghai.
    http://thread.gmane.org/gmane.linux.kernel/559581

    -Joachim

    --

    x86: add PCI IDs to k8topology_64.c

    This just adds the PCI IDs of AMD's family 10h and 11h CPU's northbridges
    to
    k8topology discovery.

    Signed-off-by: Joachim Deguara <joachim.deguara@amd.com>
    Signed-off-by: Andi Kleen <ak@suse.de>
    Acked-by: Yinghai Lu <yinghai.lu@sun.com>

    diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c
    index a96006f..b123ea3 100644
    --- a/arch/x86/mm/k8topology_64.c
    +++ b/arch/x86/mm/k8topology_64.c
    @@ -28,11 +28,15 @@ static __init int find_northbridge(void)
    u32 header;

    header = read_pci_config(0, num, 0, 0x00);
    - if (header != (PCI_VENDOR_ID_AMD | (0x1100<<16)))
    + if (header != (PCI_VENDOR_ID_AMD | (0x1100<<16)) &&
    + header != (PCI_VENDOR_ID_AMD | (0x1200<<16)) &&
    + header != (PCI_VENDOR_ID_AMD | (0x1300<<16)))
    continue;

    header = read_pci_config(0, num, 1, 0x00);
    - if (header != (PCI_VENDOR_ID_AMD | (0x1101<<16)))
    + if (header != (PCI_VENDOR_ID_AMD | (0x1101<<16)) &&
    + header != (PCI_VENDOR_ID_AMD | (0x1201<<16)) &&
    + header != (PCI_VENDOR_ID_AMD | (0x1301<<16)))
    continue;
    return num;
    }



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