sata_set_spd (9) Linux Manual Page
sata_set_spd – set SATA spd according to spd limit
Synopsis
int sata_set_spd(struct ata_link *link);Arguments
link
-
- Link to set SATA spd for
Description
Set SATA spd of link according to sata_spd_limit.
LOCKING: Inherited from caller.
Return
0 if spd doesn’t need to be changed, 1 if spd has been changed. Negative errno if SCR registers are inaccessible.
Author
Jeff Garzik
- Author.