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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2010-03-23 06:16:57 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-30 19:52:08 +0200 |
| commit | c446c1f9907e84d014edb0bf3501f30cb512e06a (patch) | |
| tree | b4271bbcfb1ecaedb99428461bd22f56a5121366 /drivers/accessibility | |
| parent | [SCSI] add scsi trace core functions and put trace points (diff) | |
| download | linux-c446c1f9907e84d014edb0bf3501f30cb512e06a.tar.xz linux-c446c1f9907e84d014edb0bf3501f30cb512e06a.zip | |
[SCSI] scsi_trace: Enhance SCSI command tracing
Various SCSI trace enhancements:
- Display data and protection information scatterlist lengths in the
trace output
- Add support for VERIFY and WRITE SAME commands and decode the UNMAP
bit if applicable
- Add decoding of the PROTECT field for READ/VERIFY/WRITE/WRITE SAME
commands as well as the EXPECTED INITIAL REFERENCE TAG field for
their 32-byte variants
- Decode READ CAPACITY(16), GET LBA STATUS, and UNMAP
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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