mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-01 17:36:51 +07:00
1965aae3c9
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
23 lines
529 B
C
23 lines
529 B
C
#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 */
|