x86: PAT infrastructure patch
[linux-2.6-block.git] / include / asm-x86 / pat.h
CommitLineData
2e5d9c85 1
2#ifndef _ASM_PAT_H
3#define _ASM_PAT_H 1
4
5#include <linux/types.h>
6
7extern int pat_wc_enabled;
8
9extern void pat_init(void);
10
11extern int reserve_memtype(u64 start, u64 end,
12 unsigned long req_type, unsigned long *ret_type);
13extern int free_memtype(u64 start, u64 end);
14
15#endif
16