sata_set_spd_needed(9)
NAME
sata_set_spd_needed - is SATA spd configuration needed
SYNOPSIS
int sata_set_spd_needed(struct ata_link * link);
ARGUMENTS
- link
- Link in question
DESCRIPTION
Test whether the spd limit in SControl matches link->sata_spd_limit.
This function is used to determine whether hardreset is necessary to
apply SATA spd configuration.
LOCKING
Inherited from caller.
RETURNS
1 if SATA spd configuration is needed, 0 otherwise.
AUTHOR
- Jeff Garzik
- Author.