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Define pcibus_to_node() for IP27. 

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-09-15 08:52:34 +00:00
parent 26a940e217
commit 9dbdfce85c
2 changed files with 10 additions and 0 deletions
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7
arch/mips/pci/pci-ip27.c
View File

@ -485,5 +485,12 @@ static void __init pci_fixup_ioc3(struct pci_dev *d)
pci_disable_swapping(d); pci_disable_swapping(d);
} }
int pcibus_to_node(struct pci_bus *bus)
{
struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
return bc->nasid;
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
pci_fixup_ioc3); pci_fixup_ioc3);

3
include/asm-mips/mach-ip27/topology.h
View File

@ -9,6 +9,9 @@
#define parent_node(node) (node) #define parent_node(node) (node)
#define node_to_cpumask(node) (hub_data(node)->h_cpus) #define node_to_cpumask(node) (hub_data(node)->h_cpus)
#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node))) #define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node)))
struct pci_bus;
extern int pcibus_to_node(struct pci_bus *);
#define pcibus_to_cpumask(bus) (cpu_online_map) #define pcibus_to_cpumask(bus) (cpu_online_map)
extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];