ATA_PACK_XFERMASK(9) libata Library ATA_PACK_XFERMASK(9)NAMEata_pack_xfermask - Pack pio, mwdma and udma masks into xfer_mask
SYNOPSIS
unsigned long ata_pack_xfermask(unsigned long pio_mask,
unsigned long mwdma_mask,
unsigned long udma_mask);
ARGUMENTS
pio_mask
pio_mask
mwdma_mask
mwdma_mask
udma_mask
udma_mask
DESCRIPTION
Pack pio_mask, mwdma_mask and udma_mask into a single unsigned int
xfer_mask.
LOCKING
None.
RETURNS
Packed xfer_mask.
AUTHOR
Jeff Garzik
Author.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 ATA_PACK_XFERMASK(9)