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path: root/drivers/scsi/lpfc/lpfc_attr.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index b032562aa0d9..ad16e54ac383 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -3935,6 +3935,12 @@ MODULE_PARM_DESC(lpfc_fcp_look_ahead, "Look ahead for completions");
# - Only meaningful if BG is turned on (lpfc_enable_bg=1).
# - Allows you to ultimately specify which profiles to use
# - Default will result in registering capabilities for all profiles.
+# - SHOST_DIF_TYPE1_PROTECTION 1
+# HBA supports T10 DIF Type 1: HBA to Target Type 1 Protection
+# - SHOST_DIX_TYPE0_PROTECTION 8
+# HBA supports DIX Type 0: Host to HBA protection only
+# - SHOST_DIX_TYPE1_PROTECTION 16
+# HBA supports DIX Type 1: Host to HBA Type 1 protection
#
*/
unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION |
@@ -3947,7 +3953,7 @@ MODULE_PARM_DESC(lpfc_prot_mask, "host protection mask");
/*
# lpfc_prot_guard: i
# - Bit mask of protection guard types to register with the SCSI mid-layer
-# - Guard types are currently either 1) IP checksum 2) T10-DIF CRC
+# - Guard types are currently either 1) T10-DIF CRC 2) IP checksum
# - Allows you to ultimately specify which profiles to use
# - Default will result in registering capabilities for all guard types
#