blob: 482c3e3f9879b23f086274fbd7dc453c3701ed69 (
plain) (
tree)
|
|
#ifndef ASM_X86__PAT_H
#define ASM_X86__PAT_H
#include <linux/types.h>
#ifdef CONFIG_X86_PAT
extern int pat_enabled;
extern void validate_pat_support(struct cpuinfo_x86 *c);
#else
static const int pat_enabled;
static inline void validate_pat_support(struct cpuinfo_x86 *c) { }
#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 void pat_disable(char *reason);
#endif /* ASM_X86__PAT_H */
|
