ata_unpack_xfermask (9) - Linux Manuals
ata_unpack_xfermask: Unpack xfer_mask into pio, mwdma and udma masks
NAME
ata_unpack_xfermask - Unpack xfer_mask into pio, mwdma and udma masks
SYNOPSIS
-
void ata_unpack_xfermask(unsigned long
xfer_mask, unsigned long * pio_mask, unsigned long* mwdma_mask, unsigned long* udma_mask);
ARGUMENTS
xfer_mask
-
- xfer_mask to unpack
pio_mask
- resulting pio_mask
mwdma_mask
- resulting mwdma_mask
udma_mask
- resulting udma_mask
DESCRIPTION
Unpack xfer_mask into pio_mask, mwdma_mask and udma_mask. Any NULL destination masks will be ignored.
AUTHOR
Jeff Garzik
- Author.
COPYRIGHT