| SATA_SET_SPD(9) | libata Library | SATA_SET_SPD(9) |
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.
RETURNS¶
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.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |