ata_force_link_limits(9) centos man page | unix.com

ATA_FORCE_LINK_LIMIT(9) 				       libata Core Internals					   ATA_FORCE_LINK_LIMIT(9)

NAME
       ata_force_link_limits - force link limits according to libata.force

SYNOPSIS
       void ata_force_link_limits(struct ata_link * link);

ARGUMENTS
       link
	   ATA link of interest

DESCRIPTION
       Force link flags and SATA spd limit according to libata.force and whine about it. When only the port part is specified (e.g. 1:), the limit
       applies to all links connected to both the host link and all fan-out ports connected via PMP. If the device part is specified as 0 (e.g.
       1.00:), it specifies the first fan-out link not the host link. Device number 15 always points to the host link whether PMP is attached or
       not. If the controller has slave link, device number 16 points to it.

LOCKING
       EH context.

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   ATA_FORCE_LINK_LIMIT(9)