2 files changed, 15 insertions, 0 deletions

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index b5fdacce0671..d3ddd1361949 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -4398,6 +4398,7 @@ int transport_send_check_condition_and_sense(
         case TCM_NON_EXISTENT_LUN:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ILLEGAL REQUEST */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
                 /* LOGICAL UNIT NOT SUPPORTED */
@@ -4407,6 +4408,7 @@ int transport_send_check_condition_and_sense(
         case TCM_SECTOR_COUNT_TOO_MANY:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ILLEGAL REQUEST */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
                 /* INVALID COMMAND OPERATION CODE */
@@ -4415,6 +4417,7 @@ int transport_send_check_condition_and_sense(
         case TCM_UNKNOWN_MODE_PAGE:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ILLEGAL REQUEST */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
                 /* INVALID FIELD IN CDB */
@@ -4423,6 +4426,7 @@ int transport_send_check_condition_and_sense(
         case TCM_CHECK_CONDITION_ABORT_CMD:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* BUS DEVICE RESET FUNCTION OCCURRED */
@@ -4432,6 +4436,7 @@ int transport_send_check_condition_and_sense(
         case TCM_INCORRECT_AMOUNT_OF_DATA:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* WRITE ERROR */
@@ -4442,6 +4447,7 @@ int transport_send_check_condition_and_sense(
         case TCM_INVALID_CDB_FIELD:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* INVALID FIELD IN CDB */
@@ -4450,6 +4456,7 @@ int transport_send_check_condition_and_sense(
         case TCM_INVALID_PARAMETER_LIST:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* INVALID FIELD IN PARAMETER LIST */
@@ -4458,6 +4465,7 @@ int transport_send_check_condition_and_sense(
         case TCM_UNEXPECTED_UNSOLICITED_DATA:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* WRITE ERROR */
@@ -4468,6 +4476,7 @@ int transport_send_check_condition_and_sense(
         case TCM_SERVICE_CRC_ERROR:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* PROTOCOL SERVICE CRC ERROR */
@@ -4478,6 +4487,7 @@ int transport_send_check_condition_and_sense(
         case TCM_SNACK_REJECTED:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ABORTED COMMAND */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
                 /* READ ERROR */
@@ -4488,6 +4498,7 @@ int transport_send_check_condition_and_sense(
         case TCM_WRITE_PROTECTED:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* DATA PROTECT */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = DATA_PROTECT;
                 /* WRITE PROTECTED */
@@ -4496,6 +4507,7 @@ int transport_send_check_condition_and_sense(
         case TCM_CHECK_CONDITION_UNIT_ATTENTION:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* UNIT ATTENTION */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = UNIT_ATTENTION;
                 core_scsi3_ua_for_check_condition(cmd, &asc, &ascq);
@@ -4505,6 +4517,7 @@ int transport_send_check_condition_and_sense(
         case TCM_CHECK_CONDITION_NOT_READY:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* Not Ready */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = NOT_READY;
                 transport_get_sense_codes(cmd, &asc, &ascq);
@@ -4515,6 +4528,7 @@ int transport_send_check_condition_and_sense(
         default:
                 /* CURRENT ERROR */
                 buffer[offset] = 0x70;
+                buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
                 /* ILLEGAL REQUEST */
                 buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
                 /* LOGICAL UNIT COMMUNICATION FAILURE */
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index a74cb2be74de..daf532bc721a 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -35,6 +35,7 @@
 #define TRANSPORT_SENSE_BUFFER                  SCSI_SENSE_BUFFERSIZE
 /* Used by transport_send_check_condition_and_sense() */
 #define SPC_SENSE_KEY_OFFSET                    2
+#define SPC_ADD_SENSE_LEN_OFFSET                7
 #define SPC_ASC_KEY_OFFSET                      12
 #define SPC_ASCQ_KEY_OFFSET                     13
 #define TRANSPORT_IQN_LEN                       224