eisa_dma_free_buf(D3X)
eisa_dma_free_buf - free a previously allocated DMA buffer descriptor
As shipped in IRIX 6.5.19. Unchanged since IRIX 6.5.
NAME eisa_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. DESCRIPTION eisa_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