SND_DMA_PROGRAM(9) Sound Devices SND_DMA_PROGRAM(9)NAMEsnd_dma_program - program an ISA DMA transfer
SYNOPSIS
void snd_dma_program(unsigned long dma, unsigned long addr,
unsigned int size, unsigned short mode);
ARGUMENTS
dma
the dma number
addr
the physical address of the buffer
size
the DMA transfer size
mode
the DMA transfer mode, DMA_MODE_XXX
DESCRIPTION
Programs an ISA DMA transfer for the given buffer.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 SND_DMA_PROGRAM(9)