diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ia64/pci.h | 1 | ||||
| -rw-r--r-- | include/asm-ia64/topology.h | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index 0c4c5d801d3..8b7237cc84c 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -128,6 +128,7 @@ struct pci_controller { void *acpi_handle; void *iommu; int segment; + int node; /* nearest node with memory or -1 for global allocation */ unsigned int windows; struct pci_window *window; diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index 4e64c2a6b36..399bc29729f 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -40,6 +40,11 @@ */ #define node_to_first_cpu(node) (__ffs(node_to_cpumask(node))) +/* + * Determines the node for a given pci bus + */ +#define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node + void build_cpu_to_node_map(void); #define SD_CPU_INIT (struct sched_domain) { \ |