| #ifndef _ASM_X86_PAT_H | |
| #define _ASM_X86_PAT_H | |
| #include <linux/types.h> | |
| #ifdef CONFIG_X86_PAT | |
| extern int pat_enabled; | |
| #else | |
| static const int pat_enabled; | |
| #endif | |
| extern void pat_init(void); | |
| extern int reserve_memtype(u64 start, u64 end, | |
| unsigned long req_type, unsigned long *ret_type); | |
| extern int free_memtype(u64 start, u64 end); | |
| extern int kernel_map_sync_memtype(u64 base, unsigned long size, | |
| unsigned long flag); | |
| #endif /* _ASM_X86_PAT_H */ |