1. NAME▲

ata_unpack_xfermask - Unpack xfer_mask into pio, mwdma and udma masks

2. SYNOPSIS ▲

void ata_unpack_xfermask(unsigned long  xfer_mask , unsigned long *  pio_mask , unsigned long *  mwdma_mask , unsigned long *  udma_mask );

3. ARGUMENTS ▲

xfer_mask
    xfer_mask to unpack

pio_mask
    resulting pio_mask

mwdma_mask
    resulting mwdma_mask

udma_mask
    resulting udma_mask

4. DESCRIPTION ▲

Unpack xfer_mask into pio_mask, mwdma_mask and udma_mask. Any NULL distination masks will be ignored.

5. AUTHOR ▲

Jeff Garzik
    Author.

6. COPYRIGHT ▲