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File: [Development] / linux-2.6-xfs / include / asm-sh / cpu-sh5 / Attic / cacheflush.h (download)

Revision 1.1, Tue Feb 26 16:44:40 2008 UTC (9 years, 7 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN 

Merge up to 2.6.25-rc3
Merge of 2.6.x-xfs-melb:linux:30555a by kenmcd.

#ifndef __ASM_SH_CPU_SH5_CACHEFLUSH_H
#define __ASM_SH_CPU_SH5_CACHEFLUSH_H

#ifndef __ASSEMBLY__

struct vm_area_struct;
struct page;
struct mm_struct;

extern void flush_cache_all(void);
extern void flush_cache_mm(struct mm_struct *mm);
extern void flush_cache_sigtramp(unsigned long vaddr);
extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
			      unsigned long end);
extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
extern void flush_dcache_page(struct page *pg);
extern void flush_icache_range(unsigned long start, unsigned long end);
extern void flush_icache_user_range(struct vm_area_struct *vma,
				    struct page *page, unsigned long addr,
				    int len);

#define flush_cache_dup_mm(mm)	flush_cache_mm(mm)

#define flush_dcache_mmap_lock(mapping)		do { } while (0)
#define flush_dcache_mmap_unlock(mapping)	do { } while (0)

#define flush_icache_page(vma, page)	do { } while (0)
void p3_cache_init(void);

#endif /* __ASSEMBLY__ */

#endif /* __ASM_SH_CPU_SH5_CACHEFLUSH_H */