#include <linux/export.h>
#include <sound/core.h>
#include <asm/dma.h>

Functions
void	snd_dma_program (unsigned long dma, unsigned long addr, unsigned int size, unsigned short mode)

	EXPORT_SYMBOL (snd_dma_program)

void	snd_dma_disable (unsigned long dma)

	EXPORT_SYMBOL (snd_dma_disable)

unsigned int	snd_dma_pointer (unsigned long dma, unsigned int size)

	EXPORT_SYMBOL (snd_dma_pointer)

Function Documentation

EXPORT_SYMBOL ( snd_dma_program )

EXPORT_SYMBOL ( snd_dma_disable )

EXPORT_SYMBOL ( snd_dma_pointer )

void snd_dma_disable ( unsigned long dma )

snd_dma_disable - stop the ISA DMA transfer : the dma number

Stops the ISA DMA transfer.

Definition at line 67 of file isadma.c.

unsigned int snd_dma_pointer	(	unsigned long	dma,
		unsigned int	size
	)

snd_dma_pointer - return the current pointer to DMA transfer buffer in bytes : the dma number : the dma transfer size

Returns the current pointer in DMA tranfer buffer in bytes

Definition at line 86 of file isadma.c.

void snd_dma_program	(	unsigned long	dma,
		unsigned long	addr,
		unsigned int	size,
		unsigned short	mode
	)

snd_dma_program - program an ISA DMA transfer : the dma number : the physical address of the buffer : the DMA transfer size : the DMA transfer mode, DMA_MODE_XXX

Programs an ISA DMA transfer for the given buffer.

Definition at line 42 of file isadma.c.

Functions

Function Documentation