tree b4271bbcfb1ecaedb99428461bd22f56a5121366
parent bf81623542332bc2cedf3db49cbb2edb724780d2
author Martin K. Petersen <martin.petersen@oracle.com> 1269321417 -0400
committer James Bottomley <James.Bottomley@suse.de> 1272649928 -0500

[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>