cacheflush.h File Reference

#include <asm-generic/cacheflush.h>
#include <asm/special_insns.h>

Go to the source code of this file.

Functions
int	_set_memory_uc (unsigned long addr, int numpages)
int	_set_memory_wc (unsigned long addr, int numpages)
int	_set_memory_wb (unsigned long addr, int numpages)
int	set_memory_uc (unsigned long addr, int numpages)
int	set_memory_wc (unsigned long addr, int numpages)
int	set_memory_wb (unsigned long addr, int numpages)
int	set_memory_x (unsigned long addr, int numpages)
int	set_memory_nx (unsigned long addr, int numpages)
int	set_memory_ro (unsigned long addr, int numpages)
int	set_memory_rw (unsigned long addr, int numpages)
int	set_memory_np (unsigned long addr, int numpages)
int	set_memory_4k (unsigned long addr, int numpages)
int	set_memory_array_uc (unsigned long *addr, int addrinarray)
int	set_memory_array_wc (unsigned long *addr, int addrinarray)
int	set_memory_array_wb (unsigned long *addr, int addrinarray)
int	set_pages_array_uc (struct page **pages, int addrinarray)
int	set_pages_array_wc (struct page **pages, int addrinarray)
int	set_pages_array_wb (struct page **pages, int addrinarray)
int	set_pages_uc (struct page *page, int numpages)
int	set_pages_wb (struct page *page, int numpages)
int	set_pages_x (struct page *page, int numpages)
int	set_pages_nx (struct page *page, int numpages)
int	set_pages_ro (struct page *page, int numpages)
int	set_pages_rw (struct page *page, int numpages)
void	clflush_cache_range (void *addr, unsigned int size)

Function Documentation

int _set_memory_uc	(	unsigned long	addr,
		int	numpages
	)

Definition at line 967 of file pageattr.c.

int _set_memory_wb	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1090 of file pageattr.c.

int _set_memory_wc	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1049 of file pageattr.c.

void clflush_cache_range	(	void *	vaddr,
		unsigned int	size
	)

clflush_cache_range - flush a cache range with clflush : virtual start address : number of bytes to flush

clflush is an unordered instruction which needs fencing with mfence to avoid ordering issues.

Definition at line 131 of file pageattr.c.

int set_memory_4k	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1161 of file pageattr.c.

int set_memory_array_uc	(	unsigned long *	addr,
		int	addrinarray
	)

Definition at line 1037 of file pageattr.c.

int set_memory_array_wb	(	unsigned long *	addr,
		int	addrinarray
	)

Definition at line 1109 of file pageattr.c.

int set_memory_array_wc	(	unsigned long *	addr,
		int	addrinarray
	)

Definition at line 1043 of file pageattr.c.

int set_memory_np	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1156 of file pageattr.c.

int set_memory_nx	(	unsigned long	addr,
		int	numpages
	)

Definition at line 64 of file pageattr.c.

int set_memory_ro	(	unsigned long	addr,
		int	numpages
	)

Definition at line 51 of file pageattr.c.

int set_memory_rw	(	unsigned long	addr,
		int	numpages
	)

Definition at line 57 of file pageattr.c.

int set_memory_uc	(	unsigned long	addr,
		int	numpages
	)

Definition at line 976 of file pageattr.c.

int set_memory_wb	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1096 of file pageattr.c.

int set_memory_wc	(	unsigned long	addr,
		int	numpages
	)

Definition at line 1065 of file pageattr.c.

int set_memory_x	(	unsigned long	addr,
		int	numpages
	)

Definition at line 69 of file pageattr.c.

int set_pages_array_uc	(	struct page **	pages,
		int	addrinarray
	)

Definition at line 1215 of file pageattr.c.

int set_pages_array_wb	(	struct page **	pages,
		int	addrinarray
	)

Definition at line 1235 of file pageattr.c.

int set_pages_array_wc	(	struct page **	pages,
		int	addrinarray
	)

Definition at line 1221 of file pageattr.c.

int set_pages_nx	(	struct page *	page,
		int	numpages
	)

Definition at line 1267 of file pageattr.c.

int set_pages_ro	(	struct page *	page,
		int	numpages
	)

Definition at line 1275 of file pageattr.c.

int set_pages_rw	(	struct page *	page,
		int	numpages
	)

Definition at line 1282 of file pageattr.c.

int set_pages_uc	(	struct page *	page,
		int	numpages
	)

Definition at line 1167 of file pageattr.c.

int set_pages_wb	(	struct page *	page,
		int	numpages
	)

Definition at line 1227 of file pageattr.c.

int set_pages_x	(	struct page *	page,
		int	numpages
	)

Definition at line 1259 of file pageattr.c.