diva_dma.c File Reference

#include "platform.h"
#include "diva_dma.h"

Go to the source code of this file.

Data Structures
struct	_diva_dma_map_entry

Functions
struct _diva_dma_map_entry *	diva_alloc_dma_map (void *os_context, int nentries)
void	diva_free_dma_mapping (struct _diva_dma_map_entry *pmap)
void	diva_init_dma_map_entry (struct _diva_dma_map_entry *pmap, int nr, void *virt, dword phys, void *addr_handle)
int	diva_alloc_dma_map_entry (struct _diva_dma_map_entry *pmap)
void	diva_free_dma_map_entry (struct _diva_dma_map_entry *pmap, int nr)
void	diva_get_dma_map_entry (struct _diva_dma_map_entry *pmap, int nr, void **pvirt, dword *pphys)
void *	diva_get_entry_handle (struct _diva_dma_map_entry *pmap, int nr)

Function Documentation

struct _diva_dma_map_entry* diva_alloc_dma_map ( void *  os_context, int  nentries  )

read

Definition at line 41 of file diva_dma.c.

int diva_alloc_dma_map_entry

(

struct _diva_dma_map_entry *

pmap

)

Definition at line 68 of file diva_dma.c.

void diva_free_dma_map_entry	(	struct _diva_dma_map_entry *	pmap,
		int	nr
	)

Definition at line 81 of file diva_dma.c.

void diva_free_dma_mapping

(

struct _diva_dma_map_entry *

pmap

)

Definition at line 50 of file diva_dma.c.

void diva_get_dma_map_entry	(	struct _diva_dma_map_entry *	pmap,
		int	nr,
		void **	pvirt,
		dword *	pphys
	)

Definition at line 87 of file diva_dma.c.

void* diva_get_entry_handle	(	struct _diva_dma_map_entry *	pmap,
		int	nr
	)

Definition at line 92 of file diva_dma.c.

void diva_init_dma_map_entry	(	struct _diva_dma_map_entry *	pmap,
		int	nr,
		void *	virt,
		dword	phys,
		void *	addr_handle
	)

Definition at line 58 of file diva_dma.c.