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SATA_SET_SPD_NEEDED(9) | libata Core Internals | SATA_SET_SPD_NEEDED(9) |
NAME¶
sata_set_spd_needed - is SATA spd configuration neededSYNOPSIS¶
int
sata_set_spd_needed(struct ata_link * link);
ARGUMENTS¶
linkLink 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 GarzikAuthor.
COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |