1 files changed, 31 insertions, 5 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index df623de89255..a314cfc5b263 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2223,6 +2223,8 @@ __qla2x00_async_tm_cmd(struct tmf_arg *arg)
 			rval = QLA_FUNCTION_FAILED;
 		}
 	}
+	if (tm_iocb->u.tmf.data)
+		rval = tm_iocb->u.tmf.data;
 
 done_free_sp:
 	/* ref: INIT */
@@ -4203,7 +4205,7 @@ void qla_init_iocb_limit(scsi_qla_host_t *vha)
 	u8 i;
 	struct qla_hw_data *ha = vha->hw;
 
-	 __qla_adjust_iocb_limit(ha->base_qpair);
+	__qla_adjust_iocb_limit(ha->base_qpair);
 	ha->base_qpair->fwres.iocbs_used = 0;
 	ha->base_qpair->fwres.exch_used  = 0;
 
@@ -4214,6 +4216,14 @@ void qla_init_iocb_limit(scsi_qla_host_t *vha)
 			ha->queue_pair_map[i]->fwres.exch_used = 0;
 		}
 	}
+
+	ha->fwres.iocb_total = ha->orig_fw_iocb_count;
+	ha->fwres.iocb_limit = (ha->orig_fw_iocb_count * QLA_IOCB_PCT_LIMIT) / 100;
+	ha->fwres.exch_total = ha->orig_fw_xcb_count;
+	ha->fwres.exch_limit = (ha->orig_fw_xcb_count * QLA_IOCB_PCT_LIMIT) / 100;
+
+	atomic_set(&ha->fwres.iocb_used, 0);
+	atomic_set(&ha->fwres.exch_used, 0);
 }
 
 void qla_adjust_iocb_limit(scsi_qla_host_t *vha)
@@ -5554,6 +5564,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
 	INIT_WORK(&fcport->reg_work, qla_register_fcport_fn);
 	INIT_LIST_HEAD(&fcport->gnl_entry);
 	INIT_LIST_HEAD(&fcport->list);
+	INIT_LIST_HEAD(&fcport->unsol_ctx_head);
 
 	INIT_LIST_HEAD(&fcport->sess_cmd_list);
 	spin_lock_init(&fcport->sess_cmd_lock);
@@ -5596,7 +5607,7 @@ static void qla_get_login_template(scsi_qla_host_t *vha)
 	__be32 *q;
 
 	memset(ha->init_cb, 0, ha->init_cb_size);
-	sz = min_t(int, sizeof(struct fc_els_csp), ha->init_cb_size);
+	sz = min_t(int, sizeof(struct fc_els_flogi), ha->init_cb_size);
 	rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma,
 					    ha->init_cb, sz);
 	if (rval != QLA_SUCCESS) {
@@ -7390,14 +7401,15 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
 	}
 
 	/* purge MBox commands */
-	if (atomic_read(&ha->num_pend_mbx_stage3)) {
+	spin_lock_irqsave(&ha->hardware_lock, flags);
+	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags)) {
 		clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
 		complete(&ha->mbx_intr_comp);
 	}
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 	i = 0;
-	while (atomic_read(&ha->num_pend_mbx_stage3) ||
-	    atomic_read(&ha->num_pend_mbx_stage2) ||
+	while (atomic_read(&ha->num_pend_mbx_stage2) ||
 	    atomic_read(&ha->num_pend_mbx_stage1)) {
 		msleep(20);
 		i++;
@@ -9643,6 +9655,7 @@ struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *vha, int qos,
 		qpair->vp_idx = vp_idx;
 		qpair->fw_started = ha->flags.fw_started;
 		INIT_LIST_HEAD(&qpair->hints_list);
+		INIT_LIST_HEAD(&qpair->dsd_list);
 		qpair->chip_reset = ha->base_qpair->chip_reset;
 		qpair->enable_class_2 = ha->base_qpair->enable_class_2;
 		qpair->enable_explicit_conf =
@@ -9771,6 +9784,19 @@ int qla2xxx_delete_qpair(struct scsi_qla_host *vha, struct qla_qpair *qpair)
 	if (ret != QLA_SUCCESS)
 		goto fail;
 
+	if (!list_empty(&qpair->dsd_list)) {
+		struct dsd_dma *dsd_ptr, *tdsd_ptr;
+
+		/* clean up allocated prev pool */
+		list_for_each_entry_safe(dsd_ptr, tdsd_ptr,
+					 &qpair->dsd_list, list) {
+			dma_pool_free(ha->dl_dma_pool, dsd_ptr->dsd_addr,
+				      dsd_ptr->dsd_list_dma);
+			list_del(&dsd_ptr->list);
+			kfree(dsd_ptr);
+		}
+	}
+
 	mutex_lock(&ha->mq_lock);
 	ha->queue_pair_map[qpair->id] = NULL;
 	clear_bit(qpair->id, ha->qpair_qid_map);