1SATA_SET_SPD_NEEDED(9)       libata Core Internals      SATA_SET_SPD_NEEDED(9)
2
3
4

NAME

6       sata_set_spd_needed - is SATA spd configuration needed
7

SYNOPSIS

9       int sata_set_spd_needed(struct ata_link * link);
10

ARGUMENTS

12       link
13           Link in question
14

DESCRIPTION

16       Test whether the spd limit in SControl matches link->sata_spd_limit.
17       This function is used to determine whether hardreset is necessary to
18       apply SATA spd configuration.
19

LOCKING

21       Inherited from caller.
22

RETURNS

24       1 if SATA spd configuration is needed, 0 otherwise.
25

AUTHOR

27       Jeff Garzik
28           Author.
29

31Kernel Hackers Manual 3.10         June 2019            SATA_SET_SPD_NEEDED(9)
Impressum