NAME¶

ata_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¶

unsigned long pio_mask

unsigned long mwdma_mask

unsigned long udma_mask

DESCRIPTION¶

Pack pio_mask, mwdma_mask and udma_mask into a single unsigned int xfer_mask.

LOCKING: None.

RETURN¶

Packed xfer_mask.

AUTHOR¶

Jeff Garzik

COPYRIGHT¶