mirror of
https://github.com/torvalds/linux.git
synced 2024-11-30 16:11:38 +00:00
e84025e274
bad_srat() and srat_disabled() are shared by x86 and follow-on arm64 patches. Move them to drivers/acpi/numa.c in preparation for arm64 support. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Robert Richter <rrichter@cavium.com> [david.daney@cavium.com moved definitions to drivers/acpi/numa.c] Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
25 lines
560 B
C
25 lines
560 B
C
#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 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 */
|