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| author | James Smart <james.smart@emulex.com> | 2011-07-23 02:36:25 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-27 15:06:29 +0400 |
| commit | 7c56b9fd3b6d2d933075d12abee67ceb7c90d04a (patch) | |
| tree | 71edc723c736cdf55a738f8b56f83513238caebc /drivers/scsi/lpfc/lpfc_attr.c | |
| parent | 154fbf06485bbb6c28f1f7ebf462e4895613033c (diff) | |
| download | linux-7c56b9fd3b6d2d933075d12abee67ceb7c90d04a.tar.xz | |
[SCSI] lpfc 8.3.25: T10 DIF Fixes
T10 DIF Fixes
- Fix the case where the SCSI Host supplies the CRC and driver to controller
protection is on.
- Only support T10 DIF type 1. LBA always goes in ref tag and app tag is not
checked.
- Change the format of the sense data passed up to the SCSI layer to match the
Descriptor Format Sense Data found in SPC-4 sections 4.5.2.1 and 4.5.2.2.
- Fix Slip PDE implementation.
- Remove BUG() in else casein lpfc_sc_to_bg_opcodes.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 135a53baa735..29ccb1519226 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3678,7 +3678,9 @@ LPFC_ATTR_R(enable_bg, 0, 0, 1, "Enable BlockGuard Support"); # - Default will result in registering capabilities for all profiles. # */ -unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION; +unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION | + SHOST_DIX_TYPE0_PROTECTION | + SHOST_DIX_TYPE1_PROTECTION; module_param(lpfc_prot_mask, uint, S_IRUGO); MODULE_PARM_DESC(lpfc_prot_mask, "host protection mask"); |