| ATA_XFER_MODE2SHIFT(9) | libata Library | ATA_XFER_MODE2SHIFT(9) |
NAME¶
ata_xfer_mode2shift - Find matching xfer_shift for XFER_*
SYNOPSIS¶
int ata_xfer_mode2shift(unsigned long xfer_mode);
ARGUMENTS¶
xfer_mode
XFER_* of interest
DESCRIPTION¶
Return matching xfer_shift for xfer_mode.
LOCKING¶
None.
RETURNS¶
Matching xfer_shift, -1 if no match found.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |