Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus

8 files changed, 26 insertions, 27 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 73e58d2..811d863 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -943,17 +943,17 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 	 */
 	if ((iscsi_task_attr == ISCSI_ATTR_UNTAGGED) ||
 	    (iscsi_task_attr == ISCSI_ATTR_SIMPLE))
-		sam_task_attr = MSG_SIMPLE_TAG;
+		sam_task_attr = TCM_SIMPLE_TAG;
 	else if (iscsi_task_attr == ISCSI_ATTR_ORDERED)
-		sam_task_attr = MSG_ORDERED_TAG;
+		sam_task_attr = TCM_ORDERED_TAG;
 	else if (iscsi_task_attr == ISCSI_ATTR_HEAD_OF_QUEUE)
-		sam_task_attr = MSG_HEAD_TAG;
+		sam_task_attr = TCM_HEAD_TAG;
 	else if (iscsi_task_attr == ISCSI_ATTR_ACA)
-		sam_task_attr = MSG_ACA_TAG;
+		sam_task_attr = TCM_ACA_TAG;
 	else {
 		pr_debug("Unknown iSCSI Task Attribute: 0x%02x, using"
-			" MSG_SIMPLE_TAG\n", iscsi_task_attr);
-		sam_task_attr = MSG_SIMPLE_TAG;
+			" TCM_SIMPLE_TAG\n", iscsi_task_attr);
+		sam_task_attr = TCM_SIMPLE_TAG;
 	}
 
 	cmd->iscsi_opcode	= ISCSI_OP_SCSI_CMD;
@@ -1811,7 +1811,7 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 		transport_init_se_cmd(&cmd->se_cmd,
 				      &lio_target_fabric_configfs->tf_ops,
 				      conn->sess->se_sess, 0, DMA_NONE,
-				      MSG_SIMPLE_TAG, cmd->sense_buffer + 2);
+				      TCM_SIMPLE_TAG, cmd->sense_buffer + 2);
 
 		target_get_sess_cmd(conn->sess->se_sess, &cmd->se_cmd, true);
 		sess_ref = true;
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 4d1b722..dda9a08 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -168,7 +168,7 @@ static void tcm_loop_submission_work(struct work_struct *work)
 
 	rc = target_submit_cmd_map_sgls(se_cmd, tl_nexus->se_sess, sc->cmnd,
 			&tl_cmd->tl_sense_buf[0], tl_cmd->sc->device->lun,
-			transfer_length, MSG_SIMPLE_TAG,
+			transfer_length, TCM_SIMPLE_TAG,
 			sc->sc_data_direction, 0,
 			scsi_sglist(sc), scsi_sg_count(sc),
 			sgl_bidi, sgl_bidi_count,
@@ -248,7 +248,7 @@ static int tcm_loop_issue_tmr(struct tcm_loop_tpg *tl_tpg,
 	 * Initialize struct se_cmd descriptor from target_core_mod infrastructure
 	 */
 	transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess, 0,
-				DMA_NONE, MSG_SIMPLE_TAG,
+				DMA_NONE, TCM_SIMPLE_TAG,
 				&tl_cmd->tl_sense_buf[0]);
 
 	rc = core_tmr_alloc_req(se_cmd, tl_tmr, tmr, GFP_KERNEL);
@@ -385,7 +385,6 @@ static struct scsi_host_template tcm_loop_driver_template = {
 	.name			= "TCM_Loopback",
 	.queuecommand		= tcm_loop_queuecommand,
 	.change_queue_depth	= scsi_change_queue_depth,
-	.change_queue_type	= scsi_change_queue_type,
 	.eh_abort_handler = tcm_loop_abort_task,
 	.eh_device_reset_handler = tcm_loop_device_reset,
 	.eh_target_reset_handler = tcm_loop_target_reset,
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index e7e9372..9512af6 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1237,7 +1237,7 @@ static void sbp_handle_command(struct sbp_target_request *req)
 
 	if (target_submit_cmd(&req->se_cmd, sess->se_sess, req->cmd_buf,
 			      req->sense_buf, unpacked_lun, data_length,
-			      MSG_SIMPLE_TAG, data_dir, 0))
+			      TCM_SIMPLE_TAG, data_dir, 0))
 		goto err;
 
 	return;
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 7c8291f..caf03d5 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1094,7 +1094,7 @@ pscsi_execute_cmd(struct se_cmd *cmd)
 	req->retries = PS_RETRY;
 
 	blk_execute_rq_nowait(pdv->pdv_sd->request_queue, NULL, req,
-			(cmd->sam_task_attr == MSG_HEAD_TAG),
+			(cmd->sam_task_attr == TCM_HEAD_TAG),
 			pscsi_req_done);
 
 	return 0;
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 8d171ff..11bea19 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -485,7 +485,7 @@ static sense_reason_t compare_and_write_callback(struct se_cmd *cmd)
 	cmd->t_data_nents_orig = cmd->t_data_nents;
 	cmd->t_data_nents = 1;
 
-	cmd->sam_task_attr = MSG_HEAD_TAG;
+	cmd->sam_task_attr = TCM_HEAD_TAG;
 	cmd->transport_complete_callback = compare_and_write_post;
 	/*
 	 * Now reset ->execute_cmd() to the normal sbc_execute_rw() handler
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index bc286a6..1307600 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -1357,7 +1357,7 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size)
 		 * Do implicit HEAD_OF_QUEUE processing for INQUIRY.
 		 * See spc4r17 section 5.3
 		 */
-		cmd->sam_task_attr = MSG_HEAD_TAG;
+		cmd->sam_task_attr = TCM_HEAD_TAG;
 		cmd->execute_cmd = spc_emulate_inquiry;
 		break;
 	case SECURITY_PROTOCOL_IN:
@@ -1391,7 +1391,7 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size)
 		 * Do implicit HEAD_OF_QUEUE processing for REPORT_LUNS
 		 * See spc4r17 section 5.3
 		 */
-		cmd->sam_task_attr = MSG_HEAD_TAG;
+		cmd->sam_task_attr = TCM_HEAD_TAG;
 		break;
 	case TEST_UNIT_READY:
 		cmd->execute_cmd = spc_emulate_testunitready;
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index be877bf..0adc0f6 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1159,7 +1159,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
 	if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
 		return 0;
 
-	if (cmd->sam_task_attr == MSG_ACA_TAG) {
+	if (cmd->sam_task_attr == TCM_ACA_TAG) {
 		pr_debug("SAM Task Attribute ACA"
 			" emulation is not supported\n");
 		return TCM_INVALID_CDB_FIELD;
@@ -1531,7 +1531,7 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
 	BUG_ON(!se_tpg);
 
 	transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess,
-			      0, DMA_NONE, MSG_SIMPLE_TAG, sense);
+			      0, DMA_NONE, TCM_SIMPLE_TAG, sense);
 	/*
 	 * FIXME: Currently expect caller to handle se_cmd->se_tmr_req
 	 * allocation failure.
@@ -1718,12 +1718,12 @@ static bool target_handle_task_attr(struct se_cmd *cmd)
 	 * to allow the passed struct se_cmd list of tasks to the front of the list.
 	 */
 	switch (cmd->sam_task_attr) {
-	case MSG_HEAD_TAG:
+	case TCM_HEAD_TAG:
 		pr_debug("Added HEAD_OF_QUEUE for CDB: 0x%02x, "
 			 "se_ordered_id: %u\n",
 			 cmd->t_task_cdb[0], cmd->se_ordered_id);
 		return false;
-	case MSG_ORDERED_TAG:
+	case TCM_ORDERED_TAG:
 		atomic_inc_mb(&dev->dev_ordered_sync);
 
 		pr_debug("Added ORDERED for CDB: 0x%02x to ordered list, "
@@ -1828,7 +1828,7 @@ static void target_restart_delayed_cmds(struct se_device *dev)
 
 		__target_execute_cmd(cmd);
 
-		if (cmd->sam_task_attr == MSG_ORDERED_TAG)
+		if (cmd->sam_task_attr == TCM_ORDERED_TAG)
 			break;
 	}
 }
@@ -1844,18 +1844,18 @@ static void transport_complete_task_attr(struct se_cmd *cmd)
 	if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
 		return;
 
-	if (cmd->sam_task_attr == MSG_SIMPLE_TAG) {
+	if (cmd->sam_task_attr == TCM_SIMPLE_TAG) {
 		atomic_dec_mb(&dev->simple_cmds);
 		dev->dev_cur_ordered_id++;
 		pr_debug("Incremented dev->dev_cur_ordered_id: %u for"
 			" SIMPLE: %u\n", dev->dev_cur_ordered_id,
 			cmd->se_ordered_id);
-	} else if (cmd->sam_task_attr == MSG_HEAD_TAG) {
+	} else if (cmd->sam_task_attr == TCM_HEAD_TAG) {
 		dev->dev_cur_ordered_id++;
 		pr_debug("Incremented dev_cur_ordered_id: %u for"
 			" HEAD_OF_QUEUE: %u\n", dev->dev_cur_ordered_id,
 			cmd->se_ordered_id);
-	} else if (cmd->sam_task_attr == MSG_ORDERED_TAG) {
+	} else if (cmd->sam_task_attr == TCM_ORDERED_TAG) {
 		atomic_dec_mb(&dev->dev_ordered_sync);
 
 		dev->dev_cur_ordered_id++;
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index be0c0d0..edcafa4 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -554,17 +554,17 @@ static void ft_send_work(struct work_struct *work)
 	 */
 	switch (fcp->fc_pri_ta & FCP_PTA_MASK) {
 	case FCP_PTA_HEADQ:
-		task_attr = MSG_HEAD_TAG;
+		task_attr = TCM_HEAD_TAG;
 		break;
 	case FCP_PTA_ORDERED:
-		task_attr = MSG_ORDERED_TAG;
+		task_attr = TCM_ORDERED_TAG;
 		break;
 	case FCP_PTA_ACA:
-		task_attr = MSG_ACA_TAG;
+		task_attr = TCM_ACA_TAG;
 		break;
 	case FCP_PTA_SIMPLE: /* Fallthrough */
 	default:
-		task_attr = MSG_SIMPLE_TAG;
+		task_attr = TCM_SIMPLE_TAG;
 	}
 
 	fc_seq_exch(cmd->seq)->lp->tt.seq_set_resp(cmd->seq, ft_recv_seq, cmd);