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File: [Development] / linux-2.6-xfs-all / include / asm-x86 / pat.h (download)

Revision 1.2, Fri Oct 3 17:46:45 2008 UTC (9 years ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +3 -5 lines 

Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

#ifndef _ASM_PAT_H
#define _ASM_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