suse man page for ata_id_xfermask

ATA_ID_XFERMASK(9)						  libata Library						ATA_ID_XFERMASK(9)

NAME
       ata_id_xfermask - Compute xfermask from the given IDENTIFY data

SYNOPSIS
       unsigned long ata_id_xfermask(const u16 * id);

ARGUMENTS
       id
	   IDENTIFY data to compute xfer mask from

DESCRIPTION
       Compute the xfermask for this device. This is not as trivial as it seems if we must consider early devices correctly.

FIXME
       pre IDE drive timing (do we care ?).

LOCKING
       None.

RETURNS
       Computed xfermask

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							ATA_ID_XFERMASK(9)