summaryrefslogblamecommitdiff
path: root/include/acpi/acpi_numa.h
blob: fdebcfc6c8df8a90d24ff3b013e4f90c90f847d5 (plain) (tree) 
b24413180f56 ^

762834e8bf46 ^





a0c2d9c1de0f ^

762834e8bf46 ^





fd3509436fde ^

762834e8bf46 ^


f363d16fbb93 ^


8ff6f48d99a0 ^

8df0eb7c9d96 ^

e84025e274e6 ^




762834e8bf46 ^



1

2
3
4
5
6

7

8
9
10
11
12

13

14
15

16
17

18

19

20
21
22
23

24
25
26

                                      




                         
                       




                                    
                                                                   

      

                            
                                     
                                        



                                


                                                      
/* SPDX-License-Identifier: GPL-2.0 */
#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 */