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x86: add PCI IDs to k8topology_64.c

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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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Joachim Deguara 2008-01-30 13:34:12 +01:00 committed by Ingo Molnar
parent f6df72e71e
commit bb4a1d644a
1 changed files with 6 additions and 2 deletions
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8
arch/x86/mm/k8topology_64.c
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@ -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;
}