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SND_DMA_PROGRAM(9) Sound Devices SND_DMA_PROGRAM(9)

NAME

snd_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.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16