cacheflush.h File Reference

#include <linux/mm.h>

Go to the source code of this file.

Macros
#define	flush_cache_all()   do {} while(0)
#define	flush_cache_mm(mm)   do {} while(0)
#define	flush_cache_dup_mm(mm)   do {} while(0)
#define	flush_cache_range(mm, start, end)   do {} while(0)
#define	flush_cache_page(vma, vmaddr, pfn)   do {} while(0)
#define	flush_cache_vmap(start, end)   do {} while(0)
#define	flush_cache_vunmap(start, end)   do {} while(0)
#define	flush_dcache_mmap_lock(mapping)   do {} while(0)
#define	flush_dcache_mmap_unlock(mapping)   do {} while(0)
#define	ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE   1
#define	copy_to_user_page(vma, page, vaddr, dst, src, len)
#define	copy_from_user_page(vma, page, vaddr, dst, src, len)   memcpy((dst), (src), (len))

Functions
void	frv_dcache_writeback (unsigned long start, unsigned long size)
void	frv_cache_invalidate (unsigned long start, unsigned long size)
void	frv_icache_invalidate (unsigned long start, unsigned long size)
void	frv_cache_wback_inv (unsigned long start, unsigned long size)

Macro Definition Documentation

#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE   1

Definition at line 50 of file cacheflush.h.

#define copy_from_user_page	(		vma,
			page,
			vaddr,
			dst,
			src,
			len
	)		memcpy((dst), (src), (len))

Definition at line 102 of file cacheflush.h.

#define copy_to_user_page	(		vma,
			page,
			vaddr,
			dst,
			src,
			len
	)

Value:

do {                                \
    memcpy((dst), (src), (len));                \
    flush_icache_user_range((vma), (page), (vaddr), (len)); \
} while(0)

Definition at line 96 of file cacheflush.h.

#define flush_cache_all

(

void

)

do {} while(0)

Definition at line 21 of file cacheflush.h.

#define flush_cache_dup_mm

(

mm

)

do {} while(0)

Definition at line 23 of file cacheflush.h.

#define flush_cache_mm

(

mm

)

do {} while(0)

Definition at line 22 of file cacheflush.h.

#define flush_cache_page	(		vma,
			vmaddr,
			pfn
	)		do {} while(0)

Definition at line 25 of file cacheflush.h.

#define flush_cache_range	(		mm,
			start,
			end
	)		do {} while(0)

Definition at line 24 of file cacheflush.h.

#define flush_cache_vmap	(		start,
			end
	)		do {} while(0)

Definition at line 26 of file cacheflush.h.

#define flush_cache_vunmap	(		start,
			end
	)		do {} while(0)

Definition at line 27 of file cacheflush.h.

#define flush_dcache_mmap_lock

(

mapping

)

do {} while(0)

Definition at line 28 of file cacheflush.h.

#define flush_dcache_mmap_unlock

(

mapping

)

do {} while(0)

Definition at line 29 of file cacheflush.h.

Function Documentation

void frv_cache_invalidate	(	unsigned long	start,
		unsigned long	size
	)

void frv_cache_wback_inv	(	unsigned long	start,
		unsigned long	size
	)

void frv_dcache_writeback	(	unsigned long	start,
		unsigned long	size
	)

void frv_icache_invalidate	(	unsigned long	start,
		unsigned long	size
	)