SATA_SET_SPD
Section: libata Library (9)
Updated: February 2011
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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.
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