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| author | David Milburn <dmilburn@redhat.com> | 2010-09-03 22:13:03 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-10-07 22:06:03 (GMT) |
| commit | f0ad30d3d2dc924decc0e10b1ff6dc32525a5d99 (patch) | |
| tree | 6444b24afcb1c4a15c98de738d912698bab6a93a /Documentation | |
| parent | 045d3fe766b01921e24e2d4178e011b3b09ad4d6 (diff) | |
| download | linux-fsl-qoriq-f0ad30d3d2dc924decc0e10b1ff6dc32525a5d99.tar.xz | |
[SCSI] libsas: fix NCQ mixing with non-NCQ
Some cards (like mvsas) have issue troubles if non-NCQ commands are
mixed with NCQ ones. Fix this by using the libata default NCQ check
routine which waits until all NCQ commands are complete before issuing
a non-NCQ one. The impact to cards (like aic94xx) which don't need
this logic should be minimal
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions