Name

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.