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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:24 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:49:57 -0700
commit69e1a33f62eff9b228a8cc2c3e4429dbee8966c9 (patch)
tree985f088d05f2d936cfafa5dd0232aa59391dc663 /arch/x86_64/pci
parent413588c7cb8113c03d0044f1d41b832ad7201c29 (diff)
[PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments
Since this is shared code I had to implement it for i386 too Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/pci')
-rw-r--r--arch/x86_64/pci/k8-bus.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86_64/pci/k8-bus.c b/arch/x86_64/pci/k8-bus.c
index d80c323669e0..3acf60ded2a0 100644
--- a/arch/x86_64/pci/k8-bus.c
+++ b/arch/x86_64/pci/k8-bus.c
@@ -58,10 +58,16 @@ fill_mp_bus_to_cpumask(void)
for (j = SECONDARY_LDT_BUS_NUMBER(ldtbus);
j <= SUBORDINATE_LDT_BUS_NUMBER(ldtbus);
j++) {
- int node = NODE_ID(nid);
+ struct pci_bus *bus;
+ long node = NODE_ID(nid);
+ /* Algorithm a bit dumb, but
+ it shouldn't matter here */
+ bus = pci_find_bus(0, j);
+ if (!bus)
+ continue;
if (!node_online(node))
node = 0;
- pci_bus_to_node[j] = node;
+ bus->sysdata = (void *)node;
}
}
}