consistent.c File Reference

#include <linux/mm.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/dma-debug.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/gfp.h>
#include <asm/cacheflush.h>
#include <asm/addrspace.h>

Go to the source code of this file.

Macros
#define	PREALLOC_DMA_DEBUG_ENTRIES   4096

Functions
	EXPORT_SYMBOL (dma_ops)
	fs_initcall (dma_init)
void *	dma_generic_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, struct dma_attrs *attrs)
void	dma_generic_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, struct dma_attrs *attrs)
void	dma_cache_sync (struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction)
	EXPORT_SYMBOL (dma_cache_sync)
	__setup ("memchunk.", memchunk_setup)
int __init	platform_resource_setup_memory (struct platform_device *pdev, char *name, unsigned long memsize)

Variables
struct dma_map_ops *	dma_ops

Macro Definition Documentation

#define PREALLOC_DMA_DEBUG_ENTRIES   4096

Definition at line 23 of file consistent.c.

Function Documentation

__setup	(	"memchunk."	,
		memchunk_setup
	)

void dma_cache_sync	(	struct device *	dev,
		void *	vaddr,
		size_t	size,
		enum dma_data_direction	direction
	)

Definition at line 81 of file consistent.c.

void* dma_generic_alloc_coherent	(	struct device *	dev,
		size_t	size,
		dma_addr_t *	dma_handle,
		gfp_t	gfp,
		struct dma_attrs *	attrs
	)

Definition at line 35 of file consistent.c.

void dma_generic_free_coherent	(	struct device *	dev,
		size_t	size,
		void *	vaddr,
		dma_addr_t	dma_handle,
		struct dma_attrs *	attrs
	)

Definition at line 67 of file consistent.c.

EXPORT_SYMBOL

(

dma_ops

)

EXPORT_SYMBOL

(

dma_cache_sync

)

fs_initcall

(

dma_init

)

int __init platform_resource_setup_memory	(	struct platform_device *	pdev,
		char *	name,
		unsigned long	memsize
	)

Definition at line 128 of file consistent.c.

Variable Documentation

struct dma_map_ops* dma_ops

Definition at line 25 of file consistent.c.