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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_modeXFER_* of interest
DESCRIPTION¶
Return matching xfer_shift for xfer_mode. LOCKING: None.RETURN¶
Matching xfer_shift, -1 if no match found.AUTHOR¶
Jeff GarzikAuthor.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |