From fcc4f17b9ce931c93ce08f8cf27d6bd010f0b1ef Mon Sep 17 00:00:00 2001
From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Tue, 7 Jan 2014 23:39:33 +0000
Subject: target: Add DIF CHECK_CONDITION ASC/ASCQ exception cases

This patch adds support for DIF related CHECK_CONDITION ASC/ASCQ
exception cases into transport_send_check_condition_and_sense().

This includes:

  LOGICAL BLOCK GUARD CHECK FAILED
  LOGICAL BLOCK APPLICATION TAG CHECK FAILED
  LOGICAL BLOCK REFERENCE TAG CHECK FAILED

that used by DIF TYPE1 and TYPE3 failure cases.

Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---
 include/target/target_core_base.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index d98048b97fe3..0336d70d0d9f 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -205,6 +205,9 @@ enum tcm_sense_reason_table {
 	TCM_OUT_OF_RESOURCES			= R(0x12),
 	TCM_PARAMETER_LIST_LENGTH_ERROR		= R(0x13),
 	TCM_MISCOMPARE_VERIFY			= R(0x14),
+	TCM_LOGICAL_BLOCK_GUARD_CHECK_FAILED	= R(0x15),
+	TCM_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED	= R(0x16),
+	TCM_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED	= R(0x17),
 #undef R
 };
 
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