ata_phys_link_online (9) Linux Manual Page
ata_phys_link_online – test whether the given link is online
Synopsis
- bool ata_phys_link_online(struct ata_link
* link);
Arguments
link
-
- ATA link to test
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).
LOCKING: None.
Return
True if the port online status is available and online.
Author
Jeff Garzik
- Author.