Name
ata_link_online —
test whether the given link is online
Synopsis
int ata_link_online ( | struct ata_link * | link); |
Description
Test whether link is online. Note that this function returns
0 if online status of link cannot be obtained, so
ata_link_online(link) != !ata_link_offline(link).
RETURNS
1 if the port online status is available and online.