]>
Commit | Line | Data |
---|---|---|
762834e8 YG |
1 | #ifndef __ACPI_NUMA_H |
2 | #define __ACPI_NUMA_H | |
3 | ||
4 | #ifdef CONFIG_ACPI_NUMA | |
5 | #include <linux/kernel.h> | |
a0c2d9c1 | 6 | #include <linux/numa.h> |
762834e8 YG |
7 | |
8 | /* Proximity bitmap length */ | |
9 | #if MAX_NUMNODES > 256 | |
10 | #define MAX_PXM_DOMAINS MAX_NUMNODES | |
11 | #else | |
fd350943 | 12 | #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ |
762834e8 YG |
13 | #endif |
14 | ||
f363d16f AD |
15 | extern int pxm_to_node(int); |
16 | extern int node_to_pxm(int); | |
8ff6f48d | 17 | extern int acpi_map_pxm_to_node(int); |
8df0eb7c | 18 | extern unsigned char acpi_srat_revision; |
e84025e2 DD |
19 | extern int acpi_numa __initdata; |
20 | ||
21 | extern void bad_srat(void); | |
22 | extern int srat_disabled(void); | |
762834e8 YG |
23 | |
24 | #endif /* CONFIG_ACPI_NUMA */ | |
25 | #endif /* __ACP_NUMA_H */ |