centos man page for ata_mode_string

ATA_MODE_STRING(9)						  libata Library						ATA_MODE_STRING(9)

NAME
       ata_mode_string - convert xfer_mask to string

SYNOPSIS
       const char * ata_mode_string(unsigned long xfer_mask);

ARGUMENTS
       xfer_mask
	   mask of bits supported; only highest bit counts.

DESCRIPTION
       Determine string which represents the highest speed (highest bit in modemask).

LOCKING
       None.

RETURNS
       Constant C string representing highest speed listed in mode_mask, or the constant C string "<n/a>".

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							ATA_MODE_STRING(9)