5 files changed, 12 insertions, 28 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index aececf664654..2dea1129d396 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -59,8 +59,6 @@ qla2x00_sp_timeout(struct timer_list *t)
 	req->outstanding_cmds[sp->handle] = NULL;
 	iocb = &sp->u.iocb_cmd;
 	iocb->timeout(sp);
-	if (sp->type != SRB_ELS_DCMD)
-		sp->free(sp);
 	spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
 }
 
@@ -102,7 +100,6 @@ qla2x00_async_iocb_timeout(void *data)
 	srb_t *sp = data;
 	fc_port_t *fcport = sp->fcport;
 	struct srb_iocb *lio = &sp->u.iocb_cmd;
-	struct event_arg ea;
 
 	if (fcport) {
 		ql_dbg(ql_dbg_disc, fcport->vha, 0x2071,
@@ -117,25 +114,13 @@ qla2x00_async_iocb_timeout(void *data)
 
 	switch (sp->type) {
 	case SRB_LOGIN_CMD:
-		if (!fcport)
-			break;
 		/* Retry as needed. */
 		lio->u.logio.data[0] = MBS_COMMAND_ERROR;
 		lio->u.logio.data[1] = lio->u.logio.flags & SRB_LOGIN_RETRIED ?
 			QLA_LOGIO_LOGIN_RETRIED : 0;
-		memset(&ea, 0, sizeof(ea));
-		ea.event = FCME_PLOGI_DONE;
-		ea.fcport = sp->fcport;
-		ea.data[0] = lio->u.logio.data[0];
-		ea.data[1] = lio->u.logio.data[1];
-		ea.sp = sp;
-		qla24xx_handle_plogi_done_event(fcport->vha, &ea);
+		sp->done(sp, QLA_FUNCTION_TIMEOUT);
 		break;
 	case SRB_LOGOUT_CMD:
-		if (!fcport)
-			break;
-		qlt_logo_completion_handler(fcport, QLA_FUNCTION_TIMEOUT);
-		break;
 	case SRB_CT_PTHRU_CMD:
 	case SRB_MB_IOCB:
 	case SRB_NACK_PLOGI:
@@ -235,12 +220,10 @@ static void
 qla2x00_async_logout_sp_done(void *ptr, int res)
 {
 	srb_t *sp = ptr;
-	struct srb_iocb *lio = &sp->u.iocb_cmd;
 
 	sp->fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
-	if (!test_bit(UNLOADING, &sp->vha->dpc_flags))
-		qla2x00_post_async_logout_done_work(sp->vha, sp->fcport,
-		    lio->u.logio.data);
+	sp->fcport->login_gen++;
+	qlt_logo_completion_handler(sp->fcport, res);
 	sp->free(sp);
 }
 
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 1b62e943ec49..8d00d559bd26 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -3275,12 +3275,11 @@ qla24xx_abort_iocb(srb_t *sp, struct abort_entry_24xx *abt_iocb)
 	memset(abt_iocb, 0, sizeof(struct abort_entry_24xx));
 	abt_iocb->entry_type = ABORT_IOCB_TYPE;
 	abt_iocb->entry_count = 1;
-	abt_iocb->handle =
-	     cpu_to_le32(MAKE_HANDLE(aio->u.abt.req_que_no,
-		 aio->u.abt.cmd_hndl));
+	abt_iocb->handle = cpu_to_le32(MAKE_HANDLE(req->id, sp->handle));
 	abt_iocb->nport_handle = cpu_to_le16(sp->fcport->loop_id);
 	abt_iocb->handle_to_abort =
-	    cpu_to_le32(MAKE_HANDLE(req->id, aio->u.abt.cmd_hndl));
+	    cpu_to_le32(MAKE_HANDLE(aio->u.abt.req_que_no,
+				    aio->u.abt.cmd_hndl));
 	abt_iocb->port_id[0] = sp->fcport->d_id.b.al_pa;
 	abt_iocb->port_id[1] = sp->fcport->d_id.b.area;
 	abt_iocb->port_id[2] = sp->fcport->d_id.b.domain;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 14109d86c3f6..89f93ebd819d 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -272,7 +272,8 @@ qla2x00_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0)
 	struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
 
 	/* Read all mbox registers? */
-	mboxes = (1 << ha->mbx_count) - 1;
+	WARN_ON_ONCE(ha->mbx_count > 32);
+	mboxes = (1ULL << ha->mbx_count) - 1;
 	if (!ha->mcp)
 		ql_dbg(ql_dbg_async, vha, 0x5001, "MBX pointer ERROR.\n");
 	else
@@ -2880,7 +2881,8 @@ qla24xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0)
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
 
 	/* Read all mbox registers? */
-	mboxes = (1 << ha->mbx_count) - 1;
+	WARN_ON_ONCE(ha->mbx_count > 32);
+	mboxes = (1ULL << ha->mbx_count) - 1;
 	if (!ha->mcp)
 		ql_dbg(ql_dbg_async, vha, 0x504e, "MBX pointer ERROR.\n");
 	else
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 12ee6e02d146..afcb5567998a 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3625,6 +3625,8 @@ qla2x00_remove_one(struct pci_dev *pdev)
 	}
 	qla2x00_wait_for_hba_ready(base_vha);
 
+	qla2x00_wait_for_sess_deletion(base_vha);
+
 	/*
 	 * if UNLOAD flag is already set, then continue unload,
 	 * where it was set first.
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index fc89af8fe256..896b2d8bd803 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -4871,8 +4871,6 @@ static int qlt_24xx_handle_els(struct scsi_qla_host *vha,
 				    sess);
 				qlt_send_term_imm_notif(vha, iocb, 1);
 				res = 0;
-				spin_lock_irqsave(&tgt->ha->tgt.sess_lock,
-				    flags);
 				break;
 			}