eisa_dma_free_buf(D3X)eisa_dma_free_buf(D3X)NAMEeisa_dma_free_buf - free a previously allocated DMA buffer descriptor
SYNOPSIS
#include <sys/eisa.h>
void eisa_dma_free_buf(struct eisa_dma_buf *dmabufptr);
Arguments
dmabufptr
Address of the allocated DMA buffer descriptor to be returned.
DESCRIPTIONeisa_dma_free_buf frees a DMA buffer descriptor. The dmabufptr argument
must specify the address of a DMA buffer descriptor previously allocated
by eisa_dma_get_buf().
Return Values
None
Level
Base or Interrupt
Notes
Does not sleep
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