[mirror_ubuntu-artful-kernel.git] / include / acpi / acpi_numa.h

#ifndef __ACPI_NUMA_H
#define __ACPI_NUMA_H

#ifdef CONFIG_ACPI_NUMA
#include <linux/kernel.h>
#include <linux/numa.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 pxm_to_node(int);
extern int node_to_pxm(int);
extern int acpi_map_pxm_to_node(int);
extern unsigned char acpi_srat_revision;
extern int acpi_numa __initdata;

extern void bad_srat(void);
extern int srat_disabled(void);

#endif				/* CONFIG_ACPI_NUMA */
#endif				/* __ACP_NUMA_H */
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
762834e8 YG	14
f363d16f AD	15	extern int pxm_to_node(int);
f363d16f AD	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 */