ATA_XFER_MASK2MODE(9) - phpMan
ATA_XFER_MASK2MODE(9) libata Library ATA_XFER_MASK2MODE(9)
NAME
ata_xfer_mask2mode - Find matching XFER_* for the given xfer_mask
SYNOPSIS
u8 ata_xfer_mask2mode(unsigned long xfer_mask);
ARGUMENTS
xfer_mask
xfer_mask of interest
DESCRIPTION
Return matching XFER_* value for xfer_mask. Only the highest bit of xfer_mask is
considered.
LOCKING: None.
RETURN
Matching XFER_* value, 0xff if no match found.
AUTHOR
Jeff Garzik
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 ATA_XFER_MASK2MODE(9)
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