Name
ata_xfer_mode2shift —
Find matching xfer_shift for XFER_*
Synopsis
int ata_xfer_mode2shift ( | unsigned long xfer_mode); |
Arguments
unsigned long xfer_mode
XFER_* of interest
Description
Return matching xfer_shift for xfer_mode.
LOCKING:
None.
Return
Matching xfer_shift, -1 if no match found.