| commit | 4469f9878059f1707f021512e6b34252c4096ee7 | |
| author | Martin K. Petersen <martin.petersen@oracle.com> | |
| Thu, 17 Jul 2008 08:28:30 +0000 (17 04:28 -0400) | ||
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | |
| Sat, 26 Jul 2008 19:14:54 +0000 (26 15:14 -0400) | ||
| tree | 3bc8ea358bea85235a8d9691c8b999626e685e0d | treesnapshot (tar.gz zip) |
| parent | 7c32c7a2d36c52d2b9ed040a9171364020ecc6a2 | commitdiff |
[SCSI] Host protection capabilities
Controllers that support protection information must indicate this to
the SCSI midlayer so that the ULD can prepare scsi_cmnds accordingly.
This patch implements a host mask and various types of protection:
- DIF Type 1-3 (between HBA and disk)
- DIX Type 0-3 (between OS and HBA)
The patch also allows the HBA to set the guard type to something
different than the T10-mandated CRC.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Controllers that support protection information must indicate this to
the SCSI midlayer so that the ULD can prepare scsi_cmnds accordingly.
This patch implements a host mask and various types of protection:
- DIF Type 1-3 (between HBA and disk)
- DIX Type 0-3 (between OS and HBA)
The patch also allows the HBA to set the guard type to something
different than the T10-mandated CRC.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| drivers/scsi/scsi_sysfs.c | diffblobblamehistory | |
| include/scsi/scsi_host.h | diffblobblamehistory |