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authorMartin K. Petersen <martin.petersen@oracle.com>2009-01-04 03:08:19 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 12:57:55 -0500
commitc6a44287417de1625a59f1d4ae52d033c03b9dab (patch)
tree380e7fdb6f689196a648c7c8bc3cf41c5cd58fcc /drivers/scsi/sym53c8xx_2
parent59d3270326fcba29226c28df27cb43fefd8c58d0 (diff)
[SCSI] scsi_debug: DIF/DIX support
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>
Diffstat (limited to 'drivers/scsi/sym53c8xx_2')
0 files changed, 0 insertions, 0 deletions