Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "This series is all the stragglers that didn't quite make the first
  merge window pull. It's mostly minor updates and bug fixes of merge
  window code but it also has two driver updates: ufs and qla2xxx"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits)
  scsi: scsi_debug: Don't call kcalloc() if size arg is zero
  scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd()
  scsi: scsi_ioctl: Validate command size
  scsi: ufs: ufshpb: Properly handle max-single-cmd
  scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run
  scsi: bsg: Fix errno when scsi_bsg_register_queue() fails
  scsi: sr: Remove duplicate assignment
  scsi: ufs: ufs-exynos: Introduce ExynosAuto v9 virtual host
  scsi: ufs: ufs-exynos: Multi-host configuration for ExynosAuto v9
  scsi: ufs: ufs-exynos: Support ExynosAuto v9 UFS
  scsi: ufs: ufs-exynos: Add pre/post_hce_enable drv callbacks
  scsi: ufs: ufs-exynos: Factor out priv data init
  scsi: ufs: ufs-exynos: Add EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR option
  scsi: ufs: ufs-exynos: Support custom version of ufs_hba_variant_ops
  scsi: ufs: ufs-exynos: Add setup_clocks callback
  scsi: ufs: ufs-exynos: Add refclkout_stop control
  scsi: ufs: ufs-exynos: Simplify drv_data retrieval
  scsi: ufs: ufs-exynos: Change pclk available max value
  scsi: ufs: Add quirk to enable host controller without PH configuration
  scsi: ufs: Add quirk to handle broken UIC command
  ...

13 files changed, 293 insertions, 247 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 30f9545d2285..032efb294ee5 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2762,7 +2762,12 @@ qla2x00_terminate_rport_io(struct fc_rport *rport)
 			if (fcport->loop_id != FC_NO_LOOP_ID)
 				fcport->logout_on_delete = 1;
 
-			qlt_schedule_sess_for_deletion(fcport);
+			if (!EDIF_NEGOTIATION_PENDING(fcport)) {
+				ql_dbg(ql_dbg_disc, fcport->vha, 0x911e,
+				       "%s %d schedule session deletion\n", __func__,
+				       __LINE__);
+				qlt_schedule_sess_for_deletion(fcport);
+			}
 		} else {
 			qla2x00_port_logout(fcport->vha, fcport);
 		}
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 8924eeb9367d..9ebf4a234d9a 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -639,9 +639,9 @@ struct qla_els_pt_arg {
 	u8 els_opcode;
 	u8 vp_idx;
 	__le16 nport_handle;
-	u16 control_flags;
+	u16 control_flags, ox_id;
 	__le32 rx_xchg_address;
-	port_id_t did;
+	port_id_t did, sid;
 	u32 tx_len, tx_byte_count, rx_len, rx_byte_count;
 	dma_addr_t tx_addr, rx_addr;
 
diff --git a/drivers/scsi/qla2xxx/qla_edif.c b/drivers/scsi/qla2xxx/qla_edif.c
index ad746c62f0d4..2e37b189cb75 100644
--- a/drivers/scsi/qla2xxx/qla_edif.c
+++ b/drivers/scsi/qla2xxx/qla_edif.c
@@ -218,7 +218,7 @@ fc_port_t *fcport)
 		    "%s edif not enabled\n", __func__);
 		goto done;
 	}
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		ql_dbg(ql_dbg_edif, vha, 0x09102,
 		    "%s doorbell not enabled\n", __func__);
 		goto done;
@@ -290,63 +290,6 @@ qla_edif_app_check(scsi_qla_host_t *vha, struct app_id appid)
 	return false;
 }
 
-static void qla_edif_reset_auth_wait(struct fc_port *fcport, int state,
-		int waitonly)
-{
-	int cnt, max_cnt = 200;
-	bool traced = false;
-
-	fcport->keep_nport_handle = 1;
-
-	if (!waitonly) {
-		qla2x00_set_fcport_disc_state(fcport, state);
-		qlt_schedule_sess_for_deletion(fcport);
-	} else {
-		qla2x00_set_fcport_disc_state(fcport, state);
-	}
-
-	ql_dbg(ql_dbg_edif, fcport->vha, 0xf086,
-		"%s: waiting for session, max_cnt=%u\n",
-		__func__, max_cnt);
-
-	cnt = 0;
-
-	if (waitonly) {
-		/* Marker wait min 10 msecs. */
-		msleep(50);
-		cnt += 50;
-	}
-	while (1) {
-		if (!traced) {
-			ql_dbg(ql_dbg_edif, fcport->vha, 0xf086,
-			    "%s: session sleep.\n",
-			    __func__);
-			traced = true;
-		}
-		msleep(20);
-		cnt++;
-		if (waitonly && (fcport->disc_state == state ||
-			fcport->disc_state == DSC_LOGIN_COMPLETE))
-			break;
-		if (fcport->disc_state == DSC_LOGIN_AUTH_PEND)
-			break;
-		if (cnt > max_cnt)
-			break;
-	}
-
-	if (!waitonly) {
-		ql_dbg(ql_dbg_edif, fcport->vha, 0xf086,
-		    "%s: waited for session - %8phC, loopid=%x portid=%06x fcport=%p state=%u, cnt=%u\n",
-		    __func__, fcport->port_name, fcport->loop_id,
-		    fcport->d_id.b24, fcport, fcport->disc_state, cnt);
-	} else {
-		ql_dbg(ql_dbg_edif, fcport->vha, 0xf086,
-		    "%s: waited ONLY for session - %8phC, loopid=%x portid=%06x fcport=%p state=%u, cnt=%u\n",
-		    __func__, fcport->port_name, fcport->loop_id,
-		    fcport->d_id.b24, fcport, fcport->disc_state, cnt);
-	}
-}
-
 static void
 qla_edif_free_sa_ctl(fc_port_t *fcport, struct edif_sa_ctl *sa_ctl,
 	int index)
@@ -529,7 +472,8 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 	struct app_start_reply	appreply;
 	struct fc_port  *fcport, *tf;
 
-	ql_dbg(ql_dbg_edif, vha, 0x911d, "%s app start\n", __func__);
+	ql_log(ql_log_info, vha, 0x1313,
+	       "EDIF application registration with driver, FC device connections will be re-established.\n");
 
 	sg_copy_to_buffer(bsg_job->request_payload.sg_list,
 	    bsg_job->request_payload.sg_cnt, &appstart,
@@ -538,9 +482,9 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 	ql_dbg(ql_dbg_edif, vha, 0x911d, "%s app_vid=%x app_start_flags %x\n",
 	     __func__, appstart.app_info.app_vid, appstart.app_start_flags);
 
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		/* mark doorbell as active since an app is now present */
-		vha->e_dbell.db_flags = EDB_ACTIVE;
+		vha->e_dbell.db_flags |= EDB_ACTIVE;
 	} else {
 		ql_dbg(ql_dbg_edif, vha, 0x911e, "%s doorbell already active\n",
 		     __func__);
@@ -554,37 +498,36 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 		qla2xxx_wake_dpc(vha);
 	} else {
 		list_for_each_entry_safe(fcport, tf, &vha->vp_fcports, list) {
+			ql_dbg(ql_dbg_edif, vha, 0x2058,
+			       "FCSP - nn %8phN pn %8phN portid=%06x.\n",
+			       fcport->node_name, fcport->port_name,
+			       fcport->d_id.b24);
 			ql_dbg(ql_dbg_edif, vha, 0xf084,
-			       "%s: sess %p %8phC lid %#04x s_id %06x logout %d\n",
-			       __func__, fcport, fcport->port_name,
-			       fcport->loop_id, fcport->d_id.b24,
-			       fcport->logout_on_delete);
-
-			ql_dbg(ql_dbg_edif, vha, 0xf084,
-			       "keep %d els_logo %d disc state %d auth state %d stop state %d\n",
-			       fcport->keep_nport_handle,
-			       fcport->send_els_logo, fcport->disc_state,
-			       fcport->edif.auth_state, fcport->edif.app_stop);
+			       "%s: se_sess %p / sess %p from port %8phC "
+			       "loop_id %#04x s_id %06x logout %d "
+			       "keep %d els_logo %d disc state %d auth state %d"
+			       "stop state %d\n",
+			       __func__, fcport->se_sess, fcport,
+			       fcport->port_name, fcport->loop_id,
+			       fcport->d_id.b24, fcport->logout_on_delete,
+			       fcport->keep_nport_handle, fcport->send_els_logo,
+			       fcport->disc_state, fcport->edif.auth_state,
+			       fcport->edif.app_stop);
 
 			if (atomic_read(&vha->loop_state) == LOOP_DOWN)
 				break;
-			if (!(fcport->flags & FCF_FCSP_DEVICE))
-				continue;
 
 			fcport->edif.app_started = 1;
-			if (fcport->edif.app_stop ||
-			    (fcport->disc_state != DSC_LOGIN_COMPLETE &&
-			     fcport->disc_state != DSC_LOGIN_PEND &&
-			     fcport->disc_state != DSC_DELETED)) {
-				/* no activity */
-				fcport->edif.app_stop = 0;
-
-				ql_dbg(ql_dbg_edif, vha, 0x911e,
-				       "%s wwpn %8phC calling qla_edif_reset_auth_wait\n",
-				       __func__, fcport->port_name);
-				fcport->edif.app_sess_online = 1;
-				qla_edif_reset_auth_wait(fcport, DSC_LOGIN_PEND, 0);
-			}
+			fcport->login_retry = vha->hw->login_retry_count;
+
+			/* no activity */
+			fcport->edif.app_stop = 0;
+
+			ql_dbg(ql_dbg_edif, vha, 0x911e,
+			       "%s wwpn %8phC calling qla_edif_reset_auth_wait\n",
+			       __func__, fcport->port_name);
+			fcport->edif.app_sess_online = 0;
+			qlt_schedule_sess_for_deletion(fcport);
 			qla_edif_sa_ctl_init(vha, fcport);
 		}
 	}
@@ -601,14 +544,14 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 	appreply.edif_enode_active = vha->pur_cinfo.enode_flags;
 	appreply.edif_edb_active = vha->e_dbell.db_flags;
 
-	bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
-	    sizeof(struct app_start_reply);
+	bsg_job->reply_len = sizeof(struct fc_bsg_reply);
 
 	SET_DID_STATUS(bsg_reply->result, DID_OK);
 
-	sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
-	    bsg_job->reply_payload.sg_cnt, &appreply,
-	    sizeof(struct app_start_reply));
+	bsg_reply->reply_payload_rcv_len = sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+							       bsg_job->reply_payload.sg_cnt,
+							       &appreply,
+							       sizeof(struct app_start_reply));
 
 	ql_dbg(ql_dbg_edif, vha, 0x911d,
 	    "%s app start completed with 0x%x\n",
@@ -800,15 +743,15 @@ qla_edif_app_authok(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 		ql_dbg(ql_dbg_edif, vha, 0x911e,
 		    "%s AUTH complete - RESUME with prli for wwpn %8phC\n",
 		    __func__, fcport->port_name);
-		qla_edif_reset_auth_wait(fcport, DSC_LOGIN_PEND, 1);
 		qla24xx_post_prli_work(vha, fcport);
 	}
 
 errstate_exit:
 	bsg_job->reply_len = sizeof(struct fc_bsg_reply);
-	sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
-	    bsg_job->reply_payload.sg_cnt, &appplogireply,
-	    sizeof(struct app_plogi_reply));
+	bsg_reply->reply_payload_rcv_len = sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+							       bsg_job->reply_payload.sg_cnt,
+							       &appplogireply,
+							       sizeof(struct app_plogi_reply));
 
 	return rval;
 }
@@ -873,7 +816,7 @@ qla_edif_app_authfail(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 
 		if (qla_ini_mode_enabled(fcport->vha)) {
 			fcport->send_els_logo = 1;
-			qla_edif_reset_auth_wait(fcport, DSC_LOGIN_PEND, 0);
+			qlt_schedule_sess_for_deletion(fcport);
 		}
 	}
 
@@ -891,7 +834,7 @@ static int
 qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 {
 	int32_t			rval = 0;
-	int32_t			num_cnt;
+	int32_t			pcnt = 0;
 	struct fc_bsg_reply	*bsg_reply = bsg_job->reply;
 	struct app_pinfo_req	app_req;
 	struct app_pinfo_reply	*app_reply;
@@ -903,16 +846,14 @@ qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 	    bsg_job->request_payload.sg_cnt, &app_req,
 	    sizeof(struct app_pinfo_req));
 
-	num_cnt = app_req.num_ports;	/* num of ports alloc'd by app */
-
 	app_reply = kzalloc((sizeof(struct app_pinfo_reply) +
-	    sizeof(struct app_pinfo) * num_cnt), GFP_KERNEL);
+	    sizeof(struct app_pinfo) * app_req.num_ports), GFP_KERNEL);
+
 	if (!app_reply) {
 		SET_DID_STATUS(bsg_reply->result, DID_ERROR);
 		rval = -1;
 	} else {
 		struct fc_port	*fcport = NULL, *tf;
-		uint32_t	pcnt = 0;
 
 		list_for_each_entry_safe(fcport, tf, &vha->vp_fcports, list) {
 			if (!(fcport->flags & FCF_FCSP_DEVICE))
@@ -981,9 +922,11 @@ qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 		SET_DID_STATUS(bsg_reply->result, DID_OK);
 	}
 
-	sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
-	    bsg_job->reply_payload.sg_cnt, app_reply,
-	    sizeof(struct app_pinfo_reply) + sizeof(struct app_pinfo) * num_cnt);
+	bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+	bsg_reply->reply_payload_rcv_len = sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+							       bsg_job->reply_payload.sg_cnt,
+							       app_reply,
+							       sizeof(struct app_pinfo_reply) + sizeof(struct app_pinfo) * pcnt);
 
 	kfree(app_reply);
 
@@ -1000,10 +943,11 @@ qla_edif_app_getstats(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 {
 	int32_t			rval = 0;
 	struct fc_bsg_reply	*bsg_reply = bsg_job->reply;
-	uint32_t ret_size, size;
+	uint32_t size;
 
 	struct app_sinfo_req	app_req;
 	struct app_stats_reply	*app_reply;
+	uint32_t pcnt = 0;
 
 	sg_copy_to_buffer(bsg_job->request_payload.sg_list,
 	    bsg_job->request_payload.sg_cnt, &app_req,
@@ -1019,18 +963,12 @@ qla_edif_app_getstats(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 	size = sizeof(struct app_stats_reply) +
 	    (sizeof(struct app_sinfo) * app_req.num_ports);
 
-	if (size > bsg_job->reply_payload.payload_len)
-		ret_size = bsg_job->reply_payload.payload_len;
-	else
-		ret_size = size;
-
 	app_reply = kzalloc(size, GFP_KERNEL);
 	if (!app_reply) {
 		SET_DID_STATUS(bsg_reply->result, DID_ERROR);
 		rval = -1;
 	} else {
 		struct fc_port	*fcport = NULL, *tf;
-		uint32_t	pcnt = 0;
 
 		list_for_each_entry_safe(fcport, tf, &vha->vp_fcports, list) {
 			if (fcport->edif.enable) {
@@ -1054,9 +992,11 @@ qla_edif_app_getstats(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 		SET_DID_STATUS(bsg_reply->result, DID_OK);
 	}
 
+	bsg_job->reply_len = sizeof(struct fc_bsg_reply);
 	bsg_reply->reply_payload_rcv_len =
 	    sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
-	       bsg_job->reply_payload.sg_cnt, app_reply, ret_size);
+	       bsg_job->reply_payload.sg_cnt, app_reply,
+	       sizeof(struct app_stats_reply) + (sizeof(struct app_sinfo) * pcnt));
 
 	kfree(app_reply);
 
@@ -1130,8 +1070,7 @@ qla_edif_app_mgmt(struct bsg_job *bsg_job)
 		    __func__,
 		    bsg_request->rqst_data.h_vendor.vendor_cmd[1]);
 		rval = EXT_STATUS_INVALID_PARAM;
-		bsg_job->reply_len = sizeof(struct fc_bsg_reply);
-		SET_DID_STATUS(bsg_reply->result, DID_ERROR);
+		done = false;
 		break;
 	}
 
@@ -1330,7 +1269,7 @@ qla24xx_sadb_update(struct bsg_job *bsg_job)
 		goto done;
 	}
 
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		ql_log(ql_log_warn, vha, 0x70a1, "App not started\n");
 		rval = -EIO;
 		SET_DID_STATUS(bsg_reply->result, DID_ERROR);
@@ -1651,6 +1590,40 @@ qla_enode_stop(scsi_qla_host_t *vha)
 	spin_unlock_irqrestore(&vha->pur_cinfo.pur_lock, flags);
 }
 
+static void qla_enode_clear(scsi_qla_host_t *vha, port_id_t portid)
+{
+	unsigned    long flags;
+	struct enode    *e, *tmp;
+	struct purexevent   *purex;
+	LIST_HEAD(enode_list);
+
+	if (vha->pur_cinfo.enode_flags != ENODE_ACTIVE) {
+		ql_dbg(ql_dbg_edif, vha, 0x09102,
+		       "%s enode not active\n", __func__);
+		return;
+	}
+	spin_lock_irqsave(&vha->pur_cinfo.pur_lock, flags);
+	list_for_each_entry_safe(e, tmp, &vha->pur_cinfo.head, list) {
+		purex = &e->u.purexinfo;
+		if (purex->pur_info.pur_sid.b24 == portid.b24) {
+			ql_dbg(ql_dbg_edif, vha, 0x911d,
+			    "%s free ELS sid=%06x. xchg %x, nb=%xh\n",
+			    __func__, portid.b24,
+			    purex->pur_info.pur_rx_xchg_address,
+			    purex->pur_info.pur_bytes_rcvd);
+
+			list_del_init(&e->list);
+			list_add_tail(&e->list, &enode_list);
+		}
+	}
+	spin_unlock_irqrestore(&vha->pur_cinfo.pur_lock, flags);
+
+	list_for_each_entry_safe(e, tmp, &enode_list, list) {
+		list_del_init(&e->list);
+		qla_enode_free(vha, e);
+	}
+}
+
 /*
  *  allocate enode struct and populate buffer
  *  returns: enode pointer with buffers
@@ -1695,41 +1668,25 @@ static struct enode *
 qla_enode_find(scsi_qla_host_t *vha, uint32_t ntype, uint32_t p1, uint32_t p2)
 {
 	struct enode		*node_rtn = NULL;
-	struct enode		*list_node = NULL;
+	struct enode		*list_node, *q;
 	unsigned long		flags;
-	struct list_head	*pos, *q;
 	uint32_t		sid;
-	uint32_t		rw_flag;
 	struct purexevent	*purex;
 
 	/* secure the list from moving under us */
 	spin_lock_irqsave(&vha->pur_cinfo.pur_lock, flags);
 
-	list_for_each_safe(pos, q, &vha->pur_cinfo.head) {
-		list_node = list_entry(pos, struct enode, list);
+	list_for_each_entry_safe(list_node, q, &vha->pur_cinfo.head, list) {
 
 		/* node type determines what p1 and p2 are */
 		purex = &list_node->u.purexinfo;
 		sid = p1;
-		rw_flag = p2;
 
 		if (purex->pur_info.pur_sid.b24 == sid) {
-			if (purex->pur_info.pur_pend == 1 &&
-			    rw_flag == PUR_GET) {
-				/*
-				 * if the receive is in progress
-				 * and its a read/get then can't
-				 * transfer yet
-				 */
-				ql_dbg(ql_dbg_edif, vha, 0x9106,
-				    "%s purex xfer in progress for sid=%x\n",
-				    __func__, sid);
-			} else {
-				/* found it and its complete */
-				node_rtn = list_node;
-				list_del(pos);
-				break;
-			}
+			/* found it and its complete */
+			node_rtn = list_node;
+			list_del(&list_node->list);
+			break;
 		}
 	}
 
@@ -1802,7 +1759,8 @@ qla_els_reject_iocb(scsi_qla_host_t *vha, struct qla_qpair *qp,
 	qla_els_pt_iocb(vha, els_iocb, a);
 
 	ql_dbg(ql_dbg_edif, vha, 0x0183,
-	    "Sending ELS reject...\n");
+	    "Sending ELS reject ox_id %04x s:%06x -> d:%06x\n",
+	    a->ox_id, a->sid.b24, a->did.b24);
 	ql_dump_buffer(ql_dbg_edif + ql_dbg_verbose, vha, 0x0185,
 	    vha->hw->elsrej.c, sizeof(*vha->hw->elsrej.c));
 	/* flush iocb to mem before notifying hw doorbell */
@@ -1814,7 +1772,7 @@ qla_els_reject_iocb(scsi_qla_host_t *vha, struct qla_qpair *qp,
 void
 qla_edb_init(scsi_qla_host_t *vha)
 {
-	if (vha->e_dbell.db_flags == EDB_ACTIVE) {
+	if (DBELL_ACTIVE(vha)) {
 		/* list already init'd - error */
 		ql_dbg(ql_dbg_edif, vha, 0x09102,
 		    "edif db already initialized, cannot reinit\n");
@@ -1850,6 +1808,57 @@ qla_edb_node_free(scsi_qla_host_t *vha, struct edb_node *node)
 	node->ntype = N_UNDEF;
 }
 
+static void qla_edb_clear(scsi_qla_host_t *vha, port_id_t portid)
+{
+	unsigned long flags;
+	struct edb_node *e, *tmp;
+	port_id_t sid;
+	LIST_HEAD(edb_list);
+
+	if (DBELL_INACTIVE(vha)) {
+		/* doorbell list not enabled */
+		ql_dbg(ql_dbg_edif, vha, 0x09102,
+		       "%s doorbell not enabled\n", __func__);
+		return;
+	}
+
+	/* grab lock so list doesn't move */
+	spin_lock_irqsave(&vha->e_dbell.db_lock, flags);
+	list_for_each_entry_safe(e, tmp, &vha->e_dbell.head, list) {
+		switch (e->ntype) {
+		case VND_CMD_AUTH_STATE_NEEDED:
+		case VND_CMD_AUTH_STATE_SESSION_SHUTDOWN:
+			sid = e->u.plogi_did;
+			break;
+		case VND_CMD_AUTH_STATE_ELS_RCVD:
+			sid = e->u.els_sid;
+			break;
+		case VND_CMD_AUTH_STATE_SAUPDATE_COMPL:
+			/* app wants to see this  */
+			continue;
+		default:
+			ql_log(ql_log_warn, vha, 0x09102,
+			       "%s unknown node type: %x\n", __func__, e->ntype);
+			sid.b24 = 0;
+			break;
+		}
+		if (sid.b24 == portid.b24) {
+			ql_dbg(ql_dbg_edif, vha, 0x910f,
+			       "%s free doorbell event : node type = %x %p\n",
+			       __func__, e->ntype, e);
+			list_del_init(&e->list);
+			list_add_tail(&e->list, &edb_list);
+		}
+	}
+	spin_unlock_irqrestore(&vha->e_dbell.db_lock, flags);
+
+	list_for_each_entry_safe(e, tmp, &edb_list, list) {
+		qla_edb_node_free(vha, e);
+		list_del_init(&e->list);
+		kfree(e);
+	}
+}
+
 /* function called when app is stopping */
 
 void
@@ -1858,7 +1867,7 @@ qla_edb_stop(scsi_qla_host_t *vha)
 	unsigned long flags;
 	struct edb_node *node, *q;
 
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		/* doorbell list not enabled */
 		ql_dbg(ql_dbg_edif, vha, 0x09102,
 		    "%s doorbell not enabled\n", __func__);
@@ -1909,7 +1918,7 @@ qla_edb_node_add(scsi_qla_host_t *vha, struct edb_node *ptr)
 {
 	unsigned long		flags;
 
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		/* doorbell list not enabled */
 		ql_dbg(ql_dbg_edif, vha, 0x09102,
 		    "%s doorbell not enabled\n", __func__);
@@ -1940,7 +1949,7 @@ qla_edb_eventcreate(scsi_qla_host_t *vha, uint32_t dbtype,
 		return;
 	}
 
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		if (fcport)
 			fcport->edif.auth_state = dbtype;
 		/* doorbell list not enabled */
@@ -2035,7 +2044,7 @@ qla_edif_timer(scsi_qla_host_t *vha)
 	struct qla_hw_data *ha = vha->hw;
 
 	if (!vha->vp_idx && N2N_TOPO(ha) && ha->flags.n2n_fw_acc_sec) {
-		if (vha->e_dbell.db_flags != EDB_ACTIVE &&
+		if (DBELL_INACTIVE(vha) &&
 		    ha->edif_post_stop_cnt_down) {
 			ha->edif_post_stop_cnt_down--;
 
@@ -2073,7 +2082,7 @@ edif_doorbell_show(struct device *dev, struct device_attribute *attr,
 	sz = 256;
 
 	/* stop new threads from waiting if we're not init'd */
-	if (vha->e_dbell.db_flags != EDB_ACTIVE) {
+	if (DBELL_INACTIVE(vha)) {
 		ql_dbg(ql_dbg_edif + ql_dbg_verbose, vha, 0x09122,
 		    "%s error - edif db not enabled\n", __func__);
 		return 0;
@@ -2346,6 +2355,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 	a.tx_addr = vha->hw->elsrej.cdma;
 	a.vp_idx = vha->vp_idx;
 	a.control_flags = EPD_ELS_RJT;
+	a.ox_id = le16_to_cpu(p->ox_id);
 
 	sid = p->s_id[0] | (p->s_id[1] << 8) | (p->s_id[2] << 16);
 
@@ -2357,7 +2367,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 		return;
 	}
 
-	if (totlen > MAX_PAYLOAD) {
+	if (totlen > ELS_MAX_PAYLOAD) {
 		ql_dbg(ql_dbg_edif, vha, 0x0910d,
 		    "%s WARNING: verbose ELS frame received (totlen=%x)\n",
 		    __func__, totlen);
@@ -2387,7 +2397,6 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 
 	purex = &ptr->u.purexinfo;
 	purex->pur_info.pur_sid = a.did;
-	purex->pur_info.pur_pend = 0;
 	purex->pur_info.pur_bytes_rcvd = totlen;
 	purex->pur_info.pur_rx_xchg_address = le32_to_cpu(p->rx_xchg_addr);
 	purex->pur_info.pur_nphdl = le16_to_cpu(p->nport_handle);
@@ -2396,6 +2405,8 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 	purex->pur_info.pur_did.b.al_pa =  p->d_id[0];
 	purex->pur_info.vp_idx = p->vp_idx;
 
+	a.sid = purex->pur_info.pur_did;
+
 	rc = __qla_copy_purex_to_buffer(vha, pkt, rsp, purex->msgp,
 		purex->msgp_len);
 	if (rc) {
@@ -2419,7 +2430,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 
 	fcport = qla2x00_find_fcport_by_pid(host, &purex->pur_info.pur_sid);
 
-	if (host->e_dbell.db_flags != EDB_ACTIVE ||
+	if (DBELL_INACTIVE(vha) ||
 	    (fcport && EDIF_SESSION_DOWN(fcport))) {
 		ql_dbg(ql_dbg_edif, host, 0x0910c, "%s e_dbell.db_flags =%x %06x\n",
 		    __func__, host->e_dbell.db_flags,
@@ -2436,7 +2447,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
 	ql_dbg(ql_dbg_edif, host, 0x0910c,
 	    "%s COMPLETE purex->pur_info.pur_bytes_rcvd =%xh s:%06x -> d:%06x xchg=%xh\n",
 	    __func__, purex->pur_info.pur_bytes_rcvd, purex->pur_info.pur_sid.b24,
-	    purex->pur_info.pur_did.b24, p->rx_xchg_addr);
+	    purex->pur_info.pur_did.b24, purex->pur_info.pur_rx_xchg_address);
 
 	qla_edb_eventcreate(host, VND_CMD_AUTH_STATE_ELS_RCVD, sid, 0, NULL);
 }
@@ -3139,18 +3150,14 @@ static uint16_t qla_edif_sadb_get_sa_index(fc_port_t *fcport,
 /* release any sadb entries -- only done at teardown */
 void qla_edif_sadb_release(struct qla_hw_data *ha)
 {
-	struct list_head *pos;
-	struct list_head *tmp;
-	struct edif_sa_index_entry *entry;
+	struct edif_sa_index_entry *entry, *tmp;
 
-	list_for_each_safe(pos, tmp, &ha->sadb_rx_index_list) {
-		entry = list_entry(pos, struct edif_sa_index_entry, next);
+	list_for_each_entry_safe(entry, tmp, &ha->sadb_rx_index_list, next) {
 		list_del(&entry->next);
 		kfree(entry);
 	}
 
-	list_for_each_safe(pos, tmp, &ha->sadb_tx_index_list) {
-		entry = list_entry(pos, struct edif_sa_index_entry, next);
+	list_for_each_entry_safe(entry, tmp, &ha->sadb_tx_index_list, next) {
 		list_del(&entry->next);
 		kfree(entry);
 	}
@@ -3449,7 +3456,7 @@ done:
 
 void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess)
 {
-	if (sess->edif.app_sess_online && vha->e_dbell.db_flags & EDB_ACTIVE) {
+	if (sess->edif.app_sess_online && DBELL_ACTIVE(vha)) {
 		ql_dbg(ql_dbg_disc, vha, 0xf09c,
 			"%s: sess %8phN send port_offline event\n",
 			__func__, sess->port_name);
@@ -3459,3 +3466,12 @@ void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess)
 		qla2x00_post_aen_work(vha, FCH_EVT_PORT_OFFLINE, sess->d_id.b24);
 	}
 }
+
+void qla_edif_clear_appdata(struct scsi_qla_host *vha, struct fc_port *fcport)
+{
+	if (!(fcport->flags & FCF_FCSP_DEVICE))
+		return;
+
+	qla_edb_clear(vha, fcport->d_id);
+	qla_enode_clear(vha, fcport->d_id);
+}
diff --git a/drivers/scsi/qla2xxx/qla_edif.h b/drivers/scsi/qla2xxx/qla_edif.h
index 9e8f28d0caa1..a965ca8e47ce 100644
--- a/drivers/scsi/qla2xxx/qla_edif.h
+++ b/drivers/scsi/qla2xxx/qla_edif.h
@@ -41,9 +41,12 @@ struct pur_core {
 };
 
 enum db_flags_t {
-	EDB_ACTIVE = 0x1,
+	EDB_ACTIVE = BIT_0,
 };
 
+#define DBELL_ACTIVE(_v) (_v->e_dbell.db_flags & EDB_ACTIVE)
+#define DBELL_INACTIVE(_v) (!(_v->e_dbell.db_flags & EDB_ACTIVE))
+
 struct edif_dbell {
 	enum db_flags_t		db_flags;
 	spinlock_t		db_lock;
@@ -93,7 +96,6 @@ struct sa_update_28xx {
 };
 
 #define        NUM_ENTRIES     256
-#define        MAX_PAYLOAD     1024
 #define        PUR_GET         1
 
 struct dinfo {
@@ -102,7 +104,6 @@ struct dinfo {
 };
 
 struct pur_ninfo {
-	unsigned int	pur_pend:1;
 	port_id_t       pur_sid;
 	port_id_t	pur_did;
 	uint8_t		vp_idx;
@@ -128,9 +129,15 @@ struct enode {
 	} u;
 };
 
+#define RX_ELS_SIZE (roundup(sizeof(struct enode) + ELS_MAX_PAYLOAD, SMP_CACHE_BYTES))
+
 #define EDIF_SESSION_DOWN(_s) \
 	(qla_ini_mode_enabled(_s->vha) && (_s->disc_state == DSC_DELETE_PEND || \
 	 _s->disc_state == DSC_DELETED || \
 	 !_s->edif.app_sess_online))
 
+#define EDIF_NEGOTIATION_PENDING(_fcport) \
+	(DBELL_ACTIVE(_fcport->vha) && \
+	 (_fcport->disc_state == DSC_LOGIN_AUTH_PEND))
+
 #endif	/* __QLA_EDIF_H */
diff --git a/drivers/scsi/qla2xxx/qla_edif_bsg.h b/drivers/scsi/qla2xxx/qla_edif_bsg.h
index 58b718d35d19..53026d82ebff 100644
--- a/drivers/scsi/qla2xxx/qla_edif_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_edif_bsg.h
@@ -8,7 +8,7 @@
 #define __QLA_EDIF_BSG_H
 
 /* BSG Vendor specific commands */
-#define	ELS_MAX_PAYLOAD		1024
+#define	ELS_MAX_PAYLOAD		2112
 #ifndef	WWN_SIZE
 #define WWN_SIZE		8
 #endif
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 3c4fa8bac88d..8d8503a28479 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -142,6 +142,8 @@ void qlt_chk_edif_rx_sa_delete_pending(scsi_qla_host_t *vha, fc_port_t *fcport,
 void qla2x00_release_all_sadb(struct scsi_qla_host *vha, struct fc_port *fcport);
 int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsgjob);
 void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess);
+void qla_edif_clear_appdata(struct scsi_qla_host *vha,
+			    struct fc_port *fcport);
 const char *sc_to_str(uint16_t cmd);
 
 /*
@@ -171,7 +173,6 @@ extern int ql2xasynctmfenable;
 extern int ql2xgffidenable;
 extern int ql2xenabledif;
 extern int ql2xenablehba_err_chk;
-extern int ql2xtargetreset;
 extern int ql2xdontresethba;
 extern uint64_t ql2xmaxlun;
 extern int ql2xmdcapmask;
@@ -818,7 +819,6 @@ extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
 extern void qlafx00_timer_routine(scsi_qla_host_t *);
 extern int qlafx00_rescan_isp(scsi_qla_host_t *);
-extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
 
 /* qla82xx related functions */
 
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 908a72ebf7c2..070b636802d0 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -330,12 +330,9 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
 		lio->u.logio.flags |= SRB_LOGIN_PRLI_ONLY;
 	} else {
 		if (vha->hw->flags.edif_enabled &&
-		    vha->e_dbell.db_flags & EDB_ACTIVE) {
+		    DBELL_ACTIVE(vha)) {
 			lio->u.logio.flags |=
 				(SRB_LOGIN_FCSP | SRB_LOGIN_SKIP_PRLI);
-			ql_dbg(ql_dbg_disc, vha, 0x2072,
-			    "Async-login: w/ FCSP %8phC hdl=%x, loopid=%x portid=%06x\n",
-			    fcport->port_name, sp->handle, fcport->loop_id, fcport->d_id.b24);
 		} else {
 			lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI;
 		}
@@ -344,12 +341,14 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
 	if (NVME_TARGET(vha->hw, fcport))
 		lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
 
+	rval = qla2x00_start_sp(sp);
+
 	ql_dbg(ql_dbg_disc, vha, 0x2072,
-	       "Async-login - %8phC hdl=%x, loopid=%x portid=%06x retries=%d.\n",
+	       "Async-login - %8phC hdl=%x, loopid=%x portid=%06x retries=%d %s.\n",
 	       fcport->port_name, sp->handle, fcport->loop_id,
-	       fcport->d_id.b24, fcport->login_retry);
+	       fcport->d_id.b24, fcport->login_retry,
+	       lio->u.logio.flags & SRB_LOGIN_FCSP ? "FCSP" : "");
 
-	rval = qla2x00_start_sp(sp);
 	if (rval != QLA_SUCCESS) {
 		fcport->flags |= FCF_LOGIN_NEEDED;
 		set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
@@ -862,7 +861,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
 				break;
 			case DSC_LS_PLOGI_COMP:
 				if (vha->hw->flags.edif_enabled &&
-				    vha->e_dbell.db_flags & EDB_ACTIVE) {
+				    DBELL_ACTIVE(vha)) {
 					/* check to see if App support secure or not */
 					qla24xx_post_gpdb_work(vha, fcport, 0);
 					break;
@@ -987,8 +986,6 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res)
 	    sp->name, res, sp->u.iocb_cmd.u.mbx.in_mb[1],
 	    sp->u.iocb_cmd.u.mbx.in_mb[2]);
 
-	if (res == QLA_FUNCTION_TIMEOUT)
-		return;
 
 	sp->fcport->flags &= ~(FCF_ASYNC_SENT|FCF_ASYNC_ACTIVE);
 	memset(&ea, 0, sizeof(ea));
@@ -1026,8 +1023,8 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res)
 	spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
 
 	list_for_each_entry_safe(fcport, tf, &h, gnl_entry) {
-		list_del_init(&fcport->gnl_entry);
 		spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
+		list_del_init(&fcport->gnl_entry);
 		fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
 		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
 		ea.fcport = fcport;
@@ -1454,7 +1451,7 @@ static int	qla_chk_secure_login(scsi_qla_host_t	*vha, fc_port_t *fcport,
 			qla2x00_post_aen_work(vha, FCH_EVT_PORT_ONLINE,
 			    fcport->d_id.b24);
 
-			if (vha->e_dbell.db_flags ==  EDB_ACTIVE) {
+			if (DBELL_ACTIVE(vha)) {
 				ql_dbg(ql_dbg_disc, vha, 0x20ef,
 				    "%s %d %8phC EDIF: post DB_AUTH: AUTH needed\n",
 				    __func__, __LINE__, fcport->port_name);
@@ -1786,16 +1783,72 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea)
 	fc_port_t *fcport;
 	unsigned long flags;
 
-	fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1);
-	if (fcport) {
-		if (fcport->flags & FCF_FCP2_DEVICE) {
-			ql_dbg(ql_dbg_disc, vha, 0x2115,
-			       "Delaying session delete for FCP2 portid=%06x %8phC ",
-			       fcport->d_id.b24, fcport->port_name);
-			return;
+	switch (ea->id.b.rsvd_1) {
+	case RSCN_PORT_ADDR:
+		fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1);
+		if (fcport) {
+			if (fcport->flags & FCF_FCP2_DEVICE) {
+				ql_dbg(ql_dbg_disc, vha, 0x2115,
+				       "Delaying session delete for FCP2 portid=%06x %8phC ",
+					fcport->d_id.b24, fcport->port_name);
+				return;
+			}
+
+			if (vha->hw->flags.edif_enabled && DBELL_ACTIVE(vha)) {
+				/*
+				 * On ipsec start by remote port, Target port
+				 * may use RSCN to trigger initiator to
+				 * relogin. If driver is already in the
+				 * process of a relogin, then ignore the RSCN
+				 * and allow the current relogin to continue.
+				 * This reduces thrashing of the connection.
+				 */
+				if (atomic_read(&fcport->state) == FCS_ONLINE) {
+					/*
+					 * If state = online, then set scan_needed=1 to do relogin.
+					 * Otherwise we're already in the middle of a relogin
+					 */
+					fcport->scan_needed = 1;
+					fcport->rscn_gen++;
+				}
+			} else {
+				fcport->scan_needed = 1;
+				fcport->rscn_gen++;
+			}
+		}
+		break;
+	case RSCN_AREA_ADDR:
+		list_for_each_entry(fcport, &vha->vp_fcports, list) {
+			if (fcport->flags & FCF_FCP2_DEVICE)
+				continue;
+
+			if ((ea->id.b24 & 0xffff00) == (fcport->d_id.b24 & 0xffff00)) {
+				fcport->scan_needed = 1;
+				fcport->rscn_gen++;
+			}
+		}
+		break;
+	case RSCN_DOM_ADDR:
+		list_for_each_entry(fcport, &vha->vp_fcports, list) {
+			if (fcport->flags & FCF_FCP2_DEVICE)
+				continue;
+
+			if ((ea->id.b24 & 0xff0000) == (fcport->d_id.b24 & 0xff0000)) {
+				fcport->scan_needed = 1;
+				fcport->rscn_gen++;
+			}
+		}
+		break;
+	case RSCN_FAB_ADDR:
+	default:
+		list_for_each_entry(fcport, &vha->vp_fcports, list) {
+			if (fcport->flags & FCF_FCP2_DEVICE)
+				continue;
+
+			fcport->scan_needed = 1;
+			fcport->rscn_gen++;
 		}
-		fcport->scan_needed = 1;
-		fcport->rscn_gen++;
+		break;
 	}
 
 	spin_lock_irqsave(&vha->work_lock, flags);
@@ -4187,7 +4240,7 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
 		 * fw shal not send PRLI after PLOGI Acc
 		 */
 		if (ha->flags.edif_enabled &&
-		    vha->e_dbell.db_flags & EDB_ACTIVE) {
+		    DBELL_ACTIVE(vha)) {
 			ha->fw_options[3] |= BIT_15;
 			ha->flags.n2n_fw_acc_sec = 1;
 		} else {
@@ -4433,6 +4486,10 @@ qla2x00_init_rings(scsi_qla_host_t *vha)
 		    (ha->flags.fawwpn_enabled) ? "enabled" : "disabled");
 	}
 
+	/* ELS pass through payload is limit by frame size. */
+	if (ha->flags.edif_enabled)
+		mid_init_cb->init_cb.frame_payload_size = cpu_to_le16(ELS_MAX_PAYLOAD);
+
 	rval = qla2x00_init_firmware(vha, ha->init_cb_size);
 next_check:
 	if (rval) {
@@ -5339,8 +5396,7 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
 			 * use link up to wake up app to get ready for
 			 * authentication.
 			 */
-			if (ha->flags.edif_enabled &&
-			    !(vha->e_dbell.db_flags & EDB_ACTIVE))
+			if (ha->flags.edif_enabled && DBELL_INACTIVE(vha))
 				qla2x00_post_aen_work(vha, FCH_EVT_LINKUP,
 						      ha->link_data_rate);
 
@@ -5833,6 +5889,10 @@ void qla_register_fcport_fn(struct work_struct *work)
 
 	qla2x00_update_fcport(fcport->vha, fcport);
 
+	ql_dbg(ql_dbg_disc, fcport->vha, 0x911e,
+	       "%s rscn gen %d/%d next DS %d\n", __func__,
+	       rscn_gen, fcport->rscn_gen, fcport->next_disc_state);
+
 	if (rscn_gen != fcport->rscn_gen) {
 		/* RSCN(s) came in while registration */
 		switch (fcport->next_disc_state) {
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 9d4ad1d2b00a..ed604f2185bf 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -3034,8 +3034,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
 	elsio->u.els_plogi.els_cmd = els_opcode;
 	elsio->u.els_plogi.els_plogi_pyld->opcode = els_opcode;
 
-	if (els_opcode == ELS_DCMD_PLOGI && vha->hw->flags.edif_enabled &&
-	    vha->e_dbell.db_flags & EDB_ACTIVE) {
+	if (els_opcode == ELS_DCMD_PLOGI && DBELL_ACTIVE(vha)) {
 		struct fc_els_flogi *p = ptr;
 
 		p->fl_csp.sp_features |= cpu_to_be16(FC_SP_FT_SEC);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index b26f2699adb2..aaf6504570fd 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2233,6 +2233,10 @@ qla24xx_els_ct_entry(scsi_qla_host_t *v, struct req_que *req,
 				}
 
 			} else if (comp_status == CS_PORT_LOGGED_OUT) {
+				ql_dbg(ql_dbg_disc, vha, 0x911e,
+				       "%s %d schedule session deletion\n",
+				       __func__, __LINE__);
+
 				els->u.els_plogi.len = 0;
 				res = DID_IMM_RETRY << 16;
 				qlt_schedule_sess_for_deletion(sp->fcport);
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 6e920da64863..350b0c4346fb 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -739,29 +739,6 @@ qlafx00_lun_reset(fc_port_t *fcport, uint64_t l, int tag)
 }
 
 int
-qlafx00_loop_reset(scsi_qla_host_t *vha)
-{
-	int ret;
-	struct fc_port *fcport;
-	struct qla_hw_data *ha = vha->hw;
-
-	if (ql2xtargetreset) {
-		list_for_each_entry(fcport, &vha->vp_fcports, list) {
-			if (fcport->port_type != FCT_TARGET)
-				continue;
-
-			ret = ha->isp_ops->target_reset(fcport, 0, 0);
-			if (ret != QLA_SUCCESS) {
-				ql_dbg(ql_dbg_taskm, vha, 0x803d,
-				    "Bus Reset failed: Reset=%d "
-				    "d_id=%x.\n", ret, fcport->d_id.b24);
-			}
-		}
-	}
-	return QLA_SUCCESS;
-}
-
-int
 qlafx00_iospace_config(struct qla_hw_data *ha)
 {
 	if (pci_request_selected_regions(ha->pdev, ha->bars,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index c3ff50ffe205..abcd30917263 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -202,12 +202,6 @@ MODULE_PARM_DESC(ql2xdbwr,
 		" 0 -- Regular doorbell.\n"
 		" 1 -- CAMRAM doorbell (faster).\n");
 
-int ql2xtargetreset = 1;
-module_param(ql2xtargetreset, int, S_IRUGO);
-MODULE_PARM_DESC(ql2xtargetreset,
-		 "Enable target reset."
-		 "Default is 1 - use hw defaults.");
-
 int ql2xgffidenable;
 module_param(ql2xgffidenable, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xgffidenable,
@@ -1695,27 +1689,10 @@ int
 qla2x00_loop_reset(scsi_qla_host_t *vha)
 {
 	int ret;
-	struct fc_port *fcport;
 	struct qla_hw_data *ha = vha->hw;
 
-	if (IS_QLAFX00(ha)) {
-		return qlafx00_loop_reset(vha);
-	}
-
-	if (ql2xtargetreset == 1 && ha->flags.enable_target_reset) {
-		list_for_each_entry(fcport, &vha->vp_fcports, list) {
-			if (fcport->port_type != FCT_TARGET)
-				continue;
-
-			ret = ha->isp_ops->target_reset(fcport, 0, 0);
-			if (ret != QLA_SUCCESS) {
-				ql_dbg(ql_dbg_taskm, vha, 0x802c,
-				    "Bus Reset failed: Reset=%d "
-				    "d_id=%x.\n", ret, fcport->d_id.b24);
-			}
-		}
-	}
-
+	if (IS_QLAFX00(ha))
+		return QLA_SUCCESS;
 
 	if (ha->flags.enable_lip_full_login && !IS_CNA_CAPABLE(ha)) {
 		atomic_set(&vha->loop_state, LOOP_DOWN);
@@ -3908,13 +3885,13 @@ qla2x00_remove_one(struct pci_dev *pdev)
 static inline void
 qla24xx_free_purex_list(struct purex_list *list)
 {
-	struct list_head *item, *next;
+	struct purex_item *item, *next;
 	ulong flags;
 
 	spin_lock_irqsave(&list->lock, flags);
-	list_for_each_safe(item, next, &list->head) {
-		list_del(item);
-		kfree(list_entry(item, struct purex_item, list));
+	list_for_each_entry_safe(item, next, &list->head, list) {
+		list_del(&item->list);
+		kfree(item);
 	}
 	spin_unlock_irqrestore(&list->lock, flags);
 }
@@ -4375,7 +4352,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,
 
 	/* allocate the purex dma pool */
 	ha->purex_dma_pool = dma_pool_create(name, &ha->pdev->dev,
-	    MAX_PAYLOAD, 8, 0);
+	    ELS_MAX_PAYLOAD, 8, 0);
 
 	if (!ha->purex_dma_pool) {
 		ql_dbg_pci(ql_dbg_init, ha->pdev, 0x011b,
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 7d8242c120fc..8993d438e0b7 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1003,6 +1003,7 @@ void qlt_free_session_done(struct work_struct *work)
 					"%s bypassing release_all_sadb\n",
 					__func__);
 			}
+			qla_edif_clear_appdata(vha, sess);
 			qla_edif_sess_down(vha, sess);
 		}
 		qla2x00_mark_device_lost(vha, sess, 0);
@@ -4812,7 +4813,7 @@ static int qlt_handle_login(struct scsi_qla_host *vha,
 	}
 
 	if (vha->hw->flags.edif_enabled) {
-		if (!(vha->e_dbell.db_flags & EDB_ACTIVE)) {
+		if (DBELL_INACTIVE(vha)) {
 			ql_dbg(ql_dbg_disc, vha, 0xffff,
 			       "%s %d Term INOT due to app not started lid=%d, NportID %06X ",
 			       __func__, __LINE__, loop_id, port_id.b24);
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 4b117165bf8b..27e440f8a702 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -6,9 +6,9 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "10.02.07.100-k"
+#define QLA2XXX_VERSION      "10.02.07.200-k"
 
 #define QLA_DRIVER_MAJOR_VER	10
 #define QLA_DRIVER_MINOR_VER	2
 #define QLA_DRIVER_PATCH_VER	7
-#define QLA_DRIVER_BETA_VER	100
+#define QLA_DRIVER_BETA_VER	200