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| author | Tejun Heo <htejun@gmail.com> | 2006-11-14 22:37:35 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-01 22:46:00 -0500 |
| commit | f38621b3109068adc8430bc2d170ccea59df4261 (patch) | |
| tree | 599e6600f495a02e637b06d788fc8d8790e7c99a | |
| parent | 39599a5334decc2669ba794fb0ccd2b112ef1ba4 (diff) | |
| download | blackbird-op-linux-f38621b3109068adc8430bc2d170ccea59df4261.tar.gz blackbird-op-linux-f38621b3109068adc8430bc2d170ccea59df4261.zip | |
[PATCH] libata: fix passthru sense data header
sb[7] should contain the length of whole information sense data
descriptor while desc[1] should contain the number of following bytes
in the descriptor. ie. 14 for sb[7] but 12 for desc[1].
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/libata-scsi.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 7a55c2e4ea6e..87f82827c1bf 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -713,12 +713,9 @@ void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc) desc[0] = 0x09; - /* - * Set length of additional sense data. - * Since we only populate descriptor 0, the total - * length is the same (fixed) length as descriptor 0. - */ - desc[1] = sb[7] = 14; + /* set length of additional sense data */ + sb[7] = 14; + desc[1] = 12; /* * Copy registers into sense buffer. |
