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* [SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10)Martin K. Petersen2011-05-241-0/+4
| | | | | | | As of SBC3r26 WRITE SAME(10) supports the UNMAP bit. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <jbottomley@parallels.com>
* [SCSI] scsi_trace: Enhance SCSI command tracingMartin K. Petersen2010-04-301-12/+111
| | | | | | | | | | | | | | | | | | | 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>
* [SCSI] add scsi trace core functions and put trace pointsKei Tokunaga2010-04-301-0/+185
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com> Signed-off-by: Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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