Re: [PATCH] scsi_debug DIF/DIX support

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Martin K. Petersen wrote:
This patch adds support for DIX and DIF in scsi_debug.  A separate
buffer is allocated for the protection information.

 - The dix parameter indicates whether the controller supports DIX
   (protection information DMA)

 - The dif parameter indicates whether the simulated storage device
   supports DIF

 - The guard parameter switches between T10 CRC(0) and IP checksum(1)

 - The ato parameter indicates whether the application tag is owned by
   the disk(0) or the OS(1)

 - DIF and DIX errors can be triggered using the scsi_debug_opts mask

Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

Looks good.

Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
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