ata_dev_set_feature(9) centos man page | unix.com

ATA_DEV_SET_FEATURE(9)						  libata Library					    ATA_DEV_SET_FEATURE(9)

NAME
       ata_dev_set_feature - Issue SET FEATURES - SATA FEATURES

SYNOPSIS
       unsigned int ata_dev_set_feature(struct ata_device * dev, u8 enable, u8 feature);

ARGUMENTS
       dev
	   Device to which command will be sent

       enable
	   Whether to enable or disable the feature

       feature
	   The sector count represents the feature to set

DESCRIPTION
       Issue SET FEATURES - SATA FEATURES command to device dev on port ap with sector count

LOCKING
       PCI/etc. bus probe sem.

RETURNS
       0 on success, AC_ERR_* mask otherwise.

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    ATA_DEV_SET_FEATURE(9)