ATA_LINK_OFFLINE(9)                       libata Library                      ATA_LINK_OFFLINE(9)



NAME
       ata_link_offline - test whether the given link is offline

SYNOPSIS
       bool ata_link_offline(struct ata_link * link);

ARGUMENTS
       link
           ATA link to test

DESCRIPTION
       Test whether link is offline. This is identical to ata_phys_link_offline when there's no
       slave link. When there's a slave link, this function should only be called on the master
       link and will return true if both M/S links are offline.

       LOCKING: None.

RETURN
       True if the port offline status is available and offline.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                       ATA_LINK_OFFLINE(9)