1SATA_SET_SPD(9)                 libata Library                 SATA_SET_SPD(9)
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NAME

6       sata_set_spd - set SATA spd according to spd limit
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SYNOPSIS

9       int sata_set_spd(struct ata_link * link);
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ARGUMENTS

12       link
13           Link to set SATA spd for
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DESCRIPTION

16       Set SATA spd of link according to sata_spd_limit.
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LOCKING

19       Inherited from caller.
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RETURNS

22       0 if spd doesn't need to be changed, 1 if spd has been changed.
23       Negative errno if SCR registers are inaccessible.
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AUTHOR

26       Jeff Garzik
27           Author.
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30Kernel Hackers Manual 3.10         June 2019                   SATA_SET_SPD(9)
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