| #ifndef __ACPI_NUMA_H |
| #define __ACPI_NUMA_H |
| |
| #ifdef CONFIG_ACPI_NUMA |
| #include <linux/kernel.h> |
| |
| /* Proximity bitmap length */ |
| #if MAX_NUMNODES > 256 |
| #define MAX_PXM_DOMAINS MAX_NUMNODES |
| #else |
| #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ |
| #endif |
| |
| extern int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS]; |
| extern int __cpuinitdata node_to_pxm_map[MAX_NUMNODES]; |
| |
| extern int __cpuinit pxm_to_node(int); |
| extern int __cpuinit node_to_pxm(int); |
| extern int __cpuinit acpi_map_pxm_to_node(int); |
| extern void __cpuinit acpi_unmap_pxm_to_node(int); |
| |
| #endif /* CONFIG_ACPI_NUMA */ |
| #endif /* __ACP_NUMA_H */ |