consistent.c File Reference

#include <linux/module.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/ptrace.h>
#include <linux/mman.h>
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/stddef.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/bootmem.h>
#include <linux/highmem.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
#include <linux/gfp.h>
#include <asm/pgalloc.h>
#include <linux/io.h>
#include <linux/hardirq.h>
#include <asm/mmu_context.h>
#include <asm/mmu.h>
#include <linux/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cpuinfo.h>
#include <asm/tlbflush.h>

Go to the source code of this file.

Macros
#define	UNCACHED_SHADOW_MASK   (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)

Functions
void *	consistent_alloc (gfp_t gfp, size_t size, dma_addr_t *dma_handle)
	EXPORT_SYMBOL (consistent_alloc)
void	consistent_free (size_t size, void *vaddr)
	EXPORT_SYMBOL (consistent_free)
void	consistent_sync (void *vaddr, size_t size, int direction)
	EXPORT_SYMBOL (consistent_sync)
void	consistent_sync_page (struct page *page, unsigned long offset, size_t size, int direction)
	EXPORT_SYMBOL (consistent_sync_page)

Macro Definition Documentation

#define UNCACHED_SHADOW_MASK   (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)

Definition at line 49 of file consistent.c.

Function Documentation

void* consistent_alloc	(	gfp_t	gfp,
		size_t	size,
		dma_addr_t *	dma_handle
	)

Definition at line 62 of file consistent.c.

void consistent_free	(	size_t	size,
		void *	vaddr
	)

Definition at line 163 of file consistent.c.

void consistent_sync	(	void *	vaddr,
		size_t	size,
		int	direction
	)

Definition at line 215 of file consistent.c.

void consistent_sync_page	(	struct page *	page,
		unsigned long	offset,
		size_t	size,
		int	direction
	)

Definition at line 249 of file consistent.c.

EXPORT_SYMBOL

(

consistent_alloc

)

EXPORT_SYMBOL

(

consistent_free

)

EXPORT_SYMBOL

(

consistent_sync

)

EXPORT_SYMBOL

(

consistent_sync_page

)