Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6] / include / asm-x86 / pci.h

diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
index 6983730d86fd0bf14acd5214b1b06745e3ece567..c61190cb9e12a81ea6b1e75caa5e46d78daf6ace 100644 (file)
--- a/include/asm-x86/pci.h
+++ b/include/asm-x86/pci.h
@@ -92,6 +92,19 @@ static inline void early_quirks(void) { }
 /* generic pci stuff */
 #include <asm-generic/pci.h>
 
+#ifdef CONFIG_NUMA
+/* Returns the node based on pci bus */
+static inline int __pcibus_to_node(struct pci_bus *bus)
+{
+       struct pci_sysdata *sd = bus->sysdata;
+
+       return sd->node;
+}
 
+static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
+{
+       return node_to_cpumask(__pcibus_to_node(bus));
+}
+#endif
 
 #endif