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Martin K. Petersen authored
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@oracle.com> Acked-by:
Douglas Gilbert <dgilbert@interlog.com> Signed-off-by:
James Bottomley <James.Bottomley@HansenPartnership.com>
c6a44287