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sata-fsl: Apply link speed limits

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The driver was ignoring limits requested by libata.force.  The output
would look like:

fsl-sata ffe18000.sata: Sata FSL Platform/CSB Driver init
ata1: FORCE: PHY spd limit set to 1.5Gbps
ata1: SATA max UDMA/133 irq 74
ata1: Signature Update detected @ 0 msecs
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 310)

Signed-off-by: Martin Hicks <mort@bork.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Martin Hicks 2015-02-19 15:05:47 -05:00 committed by Tejun Heo
parent a38ecbbd0b
commit 29200f12a1
1 changed files with 2 additions and 0 deletions
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2
drivers/ata/sata_fsl.c
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@ -869,6 +869,8 @@ static int sata_fsl_hardreset(struct ata_link *link, unsigned int *class,
*/
ata_msleep(ap, 1);
sata_set_spd(link);
/*
* Now, bring the host controller online again, this can take time
* as PHY reset and communication establishment, 1st D2H FIS and