summaryrefslogtreecommitdiff
path: root/drivers/scsi/qla2xxx/qla_init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c108
1 files changed, 84 insertions, 24 deletions
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) {
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-12 05:52:49 +0300