* [PATCH 01/14] qla2xxx: Remove defer flag to indicate immeadiate port loss
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 02/14] qla2xxx: Fix fabric scan hang Himanshu Madhani
` (13 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
During Cable pull test case, if the port is disconnected for time
larger than devloss timeout, driver does not mark path offline.
In such case, instead of notifying SCSI-ML of loop down, driver
goes into endless loop of device relogin because defer flag is set.
with newer handling of device relogin in driver discovery, defer
flag is now redundant. This patch removes defer flag and cleans up
code handling port lost indication to SCSI-ML.
Signed-off-by: Quinn Tran <qtran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_gbl.h | 4 +--
drivers/scsi/qla2xxx/qla_init.c | 18 ++++++-------
drivers/scsi/qla2xxx/qla_isr.c | 16 +++++------
drivers/scsi/qla2xxx/qla_mid.c | 6 ++---
drivers/scsi/qla2xxx/qla_mr.c | 10 +++----
drivers/scsi/qla2xxx/qla_nx.c | 2 +-
drivers/scsi/qla2xxx/qla_os.c | 57 ++++++++++++---------------------------
drivers/scsi/qla2xxx/qla_target.c | 2 +-
8 files changed, 45 insertions(+), 70 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 5b163ad85c34..51916183cbe9 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -253,8 +253,8 @@ extern scsi_qla_host_t *qla24xx_create_vhost(struct fc_vport *);
extern void qla2x00_sp_free_dma(srb_t *sp);
extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
-extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
-extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
+extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
+extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index aa5204163bec..c689e34a5235 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -425,7 +425,7 @@ qla2x00_async_prlo_done(struct scsi_qla_host *vha, fc_port_t *fcport,
fcport->flags &= ~FCF_ASYNC_ACTIVE;
/* Don't re-login in target mode */
if (!fcport->tgt_session)
- qla2x00_mark_device_lost(vha, fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, fcport, 1);
qlt_logo_completion_handler(fcport, data[0]);
}
@@ -2000,7 +2000,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
if (ea->data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
- qla2x00_mark_device_lost(vha, ea->fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, ea->fcport, 1);
break;
case MBS_LOOP_ID_USED:
/* data[1] = IO PARAM 1 = nport ID */
@@ -5230,7 +5230,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
qla_ini_mode_enabled(vha)) &&
atomic_read(&fcport->state) == FCS_ONLINE) {
qla2x00_mark_device_lost(vha, fcport,
- ql2xplogiabsentdevice, 0);
+ ql2xplogiabsentdevice);
if (fcport->loop_id != FC_NO_LOOP_ID &&
(fcport->flags & FCF_FCP2_DEVICE) == 0 &&
fcport->port_type != FCT_INITIATOR &&
@@ -5905,7 +5905,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha)
qla_ini_mode_enabled(vha)) &&
atomic_read(&fcport->state) == FCS_ONLINE) {
qla2x00_mark_device_lost(vha, fcport,
- ql2xplogiabsentdevice, 0);
+ ql2xplogiabsentdevice);
if (fcport->loop_id != FC_NO_LOOP_ID &&
(fcport->flags & FCF_FCP2_DEVICE) == 0 &&
fcport->port_type != FCT_INITIATOR &&
@@ -6071,7 +6071,7 @@ qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport,
ha->isp_ops->fabric_logout(vha, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
- qla2x00_mark_device_lost(vha, fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, fcport, 1);
rval = 1;
break;
@@ -6585,9 +6585,9 @@ qla2x00_quiesce_io(scsi_qla_host_t *vha)
atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
list_for_each_entry(vp, &ha->vp_list, list)
- qla2x00_mark_all_devices_lost(vp, 0);
+ qla2x00_mark_all_devices_lost(vp);
} else {
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer,
@@ -6663,14 +6663,14 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
spin_lock_irqsave(&ha->vport_slock, flags);
list_for_each_entry(vp, &ha->vp_list, list) {
atomic_inc(&vp->vref_count);
spin_unlock_irqrestore(&ha->vport_slock, flags);
- qla2x00_mark_all_devices_lost(vp, 0);
+ qla2x00_mark_all_devices_lost(vp);
spin_lock_irqsave(&ha->vport_slock, flags);
atomic_dec(&vp->vref_count);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 7b8a6bfcf08d..f60fb9c19c26 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -788,7 +788,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
@@ -861,7 +861,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
}
vha->device_flags |= DFLG_NO_CABLE;
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
@@ -881,7 +881,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
@@ -924,7 +924,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
atomic_set(&vha->loop_down_timer,
LOOP_DOWN_TIME);
if (!N2N_TOPO(ha))
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
@@ -953,7 +953,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer,
LOOP_DOWN_TIME);
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
@@ -1022,7 +1022,6 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
"Marking port lost loopid=%04x portid=%06x.\n",
fcport->loop_id, fcport->d_id.b24);
if (qla_ini_mode_enabled(vha)) {
- qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
fcport->logout_on_delete = 0;
qlt_schedule_sess_for_deletion(fcport);
}
@@ -1034,14 +1033,14 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
atomic_set(&vha->loop_down_timer,
LOOP_DOWN_TIME);
vha->device_flags |= DFLG_NO_CABLE;
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
if (vha->vp_idx) {
atomic_set(&vha->vp_state, VP_FAILED);
fc_vport_set_state(vha->fc_vport,
FC_VPORT_FAILED);
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
vha->flags.management_server_logged_in = 0;
@@ -2745,7 +2744,6 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
port_state_str[FCS_ONLINE],
comp_status);
- qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
qlt_schedule_sess_for_deletion(fcport);
}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index eabc5127174e..8ae639d089d1 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -147,7 +147,7 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha)
"Marking port dead, loop_id=0x%04x : %x.\n",
fcport->loop_id, fcport->vha->vp_idx);
- qla2x00_mark_device_lost(vha, fcport, 0, 0);
+ qla2x00_mark_device_lost(vha, fcport, 0);
qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
}
}
@@ -167,7 +167,7 @@ qla24xx_disable_vp(scsi_qla_host_t *vha)
list_for_each_entry(fcport, &vha->vp_fcports, list)
fcport->logout_on_delete = 0;
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
/* Remove port id from vp target map */
spin_lock_irqsave(&vha->hw->hardware_lock, flags);
@@ -327,7 +327,7 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
*/
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
} else {
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 605b59c76c90..cb830d79cfbe 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -1210,7 +1210,7 @@ qlafx00_find_all_targets(scsi_qla_host_t *vha,
" Existing TGT-ID %x did not get "
" offline event from firmware.\n",
fcport->old_tgt_id);
- qla2x00_mark_device_lost(vha, fcport, 0, 0);
+ qla2x00_mark_device_lost(vha, fcport, 0);
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
kfree(new_fcport);
return rval;
@@ -1274,7 +1274,7 @@ qlafx00_configure_all_targets(scsi_qla_host_t *vha)
if (atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
if (fcport->port_type != FCT_INITIATOR)
- qla2x00_mark_device_lost(vha, fcport, 0, 0);
+ qla2x00_mark_device_lost(vha, fcport, 0);
}
}
@@ -1706,7 +1706,7 @@ qlafx00_tgt_detach(struct scsi_qla_host *vha, int tgt_id)
if (!fcport)
return;
- qla2x00_mark_device_lost(vha, fcport, 0, 0);
+ qla2x00_mark_device_lost(vha, fcport, 0);
return;
}
@@ -1740,7 +1740,7 @@ qlafx00_process_aen(struct scsi_qla_host *vha, struct qla_work_evt *evt)
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
} else if (evt->u.aenfx.mbx[2] == 2) {
vha->device_flags |= DFLG_NO_CABLE;
- qla2x00_mark_all_devices_lost(vha, 1);
+ qla2x00_mark_all_devices_lost(vha);
}
}
break;
@@ -2513,7 +2513,7 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
atomic_read(&fcport->state));
if (atomic_read(&fcport->state) == FCS_ONLINE)
- qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
+ qla2x00_mark_device_lost(fcport->vha, fcport, 1);
break;
case CS_ABORTED:
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 2b2028f2383e..30be084ccc1b 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -3030,7 +3030,7 @@ qla8xxx_dev_failed_handler(scsi_qla_host_t *vha)
/* Set DEV_FAILED flag to disable timer */
vha->device_flags |= DFLG_DEV_FAILED;
qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
vha->flags.online = 0;
vha->flags.init_done = 0;
}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8b84bc4a6ac8..936036375f73 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1110,7 +1110,7 @@ qla2x00_wait_for_sess_deletion(scsi_qla_host_t *vha)
{
u8 i;
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
for (i = 0; i < 10; i++) {
if (wait_event_timeout(vha->fcport_waitQ,
@@ -1667,7 +1667,7 @@ qla2x00_loop_reset(scsi_qla_host_t *vha)
if (ha->flags.enable_lip_full_login && !IS_CNA_CAPABLE(ha)) {
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
ret = qla2x00_full_login_lip(vha);
if (ret != QLA_SUCCESS) {
ql_dbg(ql_dbg_taskm, vha, 0x802d,
@@ -3854,37 +3854,21 @@ void qla2x00_free_fcports(struct scsi_qla_host *vha)
}
static inline void
-qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
- int defer)
+qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport)
{
- struct fc_rport *rport;
- scsi_qla_host_t *base_vha;
- unsigned long flags;
+ int now;
if (!fcport->rport)
return;
- rport = fcport->rport;
- if (defer) {
- base_vha = pci_get_drvdata(vha->hw->pdev);
- spin_lock_irqsave(vha->host->host_lock, flags);
- fcport->drport = rport;
- spin_unlock_irqrestore(vha->host->host_lock, flags);
- qlt_do_generation_tick(vha, &base_vha->total_fcport_update_gen);
- set_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags);
- qla2xxx_wake_dpc(base_vha);
- } else {
- int now;
-
- if (rport) {
- ql_dbg(ql_dbg_disc, fcport->vha, 0x2109,
- "%s %8phN. rport %p roles %x\n",
- __func__, fcport->port_name, rport,
- rport->roles);
- fc_remote_port_delete(rport);
- }
- qlt_do_generation_tick(vha, &now);
+ if (fcport->rport) {
+ ql_dbg(ql_dbg_disc, fcport->vha, 0x2109,
+ "%s %8phN. rport %p roles %x\n",
+ __func__, fcport->port_name, fcport->rport,
+ fcport->rport->roles);
+ fc_remote_port_delete(fcport->rport);
}
+ qlt_do_generation_tick(vha, &now);
}
/*
@@ -3897,18 +3881,18 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
* Context:
*/
void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport,
- int do_login, int defer)
+ int do_login)
{
if (IS_QLAFX00(vha->hw)) {
qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
- qla2x00_schedule_rport_del(vha, fcport, defer);
+ qla2x00_schedule_rport_del(vha, fcport);
return;
}
if (atomic_read(&fcport->state) == FCS_ONLINE &&
vha->vp_idx == fcport->vha->vp_idx) {
qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
- qla2x00_schedule_rport_del(vha, fcport, defer);
+ qla2x00_schedule_rport_del(vha, fcport);
}
/*
* We may need to retry the login, so don't change the state of the
@@ -3937,7 +3921,7 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport,
* Context:
*/
void
-qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer)
+qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha)
{
fc_port_t *fcport;
@@ -3957,13 +3941,6 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer)
*/
if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD)
continue;
- if (atomic_read(&fcport->state) == FCS_ONLINE) {
- qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
- if (defer)
- qla2x00_schedule_rport_del(vha, fcport, defer);
- else if (vha->vp_idx == fcport->vha->vp_idx)
- qla2x00_schedule_rport_del(vha, fcport, defer);
- }
}
}
@@ -6899,13 +6876,13 @@ static void qla_pci_error_cleanup(scsi_qla_host_t *vha)
qpair->online = 0;
mutex_unlock(&ha->mq_lock);
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vha);
spin_lock_irqsave(&ha->vport_slock, flags);
list_for_each_entry(vp, &ha->vp_list, list) {
atomic_inc(&vp->vref_count);
spin_unlock_irqrestore(&ha->vport_slock, flags);
- qla2x00_mark_all_devices_lost(vp, 0);
+ qla2x00_mark_all_devices_lost(vp);
spin_lock_irqsave(&ha->vport_slock, flags);
atomic_dec(&vp->vref_count);
}
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 68c14143e50e..a43f7c9463c8 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -966,7 +966,7 @@ void qlt_free_session_done(struct work_struct *work)
sess->send_els_logo);
if (!IS_SW_RESV_ADDR(sess->d_id)) {
- qla2x00_mark_device_lost(vha, sess, 0, 0);
+ qla2x00_mark_device_lost(vha, sess, 0);
if (sess->send_els_logo) {
qlt_port_logo_t logo;
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 02/14] qla2xxx: Fix fabric scan hang
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
2019-12-17 22:06 ` [PATCH 01/14] qla2xxx: Remove defer flag to indicate immeadiate port loss Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 03/14] qla2xxx: Add a shadow variable to hold disc_state history of fcport Himanshu Madhani
` (12 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
On timeout, SRB pointer was cleared from outstanding command
array and drop. It was not allowed to go through the done
process and cleanup. This patch will abort the SRB, where FW
will return it with an error status and resume the normal cleanup.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_gbl.h | 1 +
drivers/scsi/qla2xxx/qla_init.c | 34 +++++++++++++++++++---------------
drivers/scsi/qla2xxx/qla_iocb.c | 41 +++++++++++++++++++++++++++++++++--------
3 files changed, 53 insertions(+), 23 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 51916183cbe9..0678d18144e3 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -255,6 +255,7 @@ extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
+extern int qla24xx_async_abort_cmd(srb_t *, bool);
extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index c689e34a5235..0758b1cefffe 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -49,16 +49,9 @@ qla2x00_sp_timeout(struct timer_list *t)
{
srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer);
struct srb_iocb *iocb;
- struct req_que *req;
- unsigned long flags;
- struct qla_hw_data *ha = sp->vha->hw;
- WARN_ON_ONCE(irqs_disabled());
- spin_lock_irqsave(&ha->hardware_lock, flags);
- req = sp->qpair->req;
- req->outstanding_cmds[sp->handle] = NULL;
+ WARN_ON(irqs_disabled());
iocb = &sp->u.iocb_cmd;
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
iocb->timeout(sp);
}
@@ -142,7 +135,7 @@ static void qla24xx_abort_sp_done(srb_t *sp, int res)
sp->free(sp);
}
-static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
+int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
{
scsi_qla_host_t *vha = cmd_sp->vha;
struct srb_iocb *abt_iocb;
@@ -242,6 +235,7 @@ qla2x00_async_iocb_timeout(void *data)
case SRB_NACK_PRLI:
case SRB_NACK_LOGO:
case SRB_CTRL_VP:
+ default:
rc = qla24xx_async_abort_cmd(sp, false);
if (rc) {
spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
@@ -258,10 +252,6 @@ qla2x00_async_iocb_timeout(void *data)
sp->done(sp, QLA_FUNCTION_TIMEOUT);
}
break;
- default:
- WARN_ON_ONCE(true);
- sp->done(sp, QLA_FUNCTION_TIMEOUT);
- break;
}
}
@@ -1758,9 +1748,23 @@ qla2x00_tmf_iocb_timeout(void *data)
{
srb_t *sp = data;
struct srb_iocb *tmf = &sp->u.iocb_cmd;
+ int rc, h;
+ unsigned long flags;
- tmf->u.tmf.comp_status = CS_TIMEOUT;
- complete(&tmf->u.tmf.comp);
+ rc = qla24xx_async_abort_cmd(sp, false);
+ if (rc) {
+ spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
+ for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
+ if (sp->qpair->req->outstanding_cmds[h] == sp) {
+ sp->qpair->req->outstanding_cmds[h] = NULL;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
+ tmf->u.tmf.comp_status = CS_TIMEOUT;
+ tmf->u.tmf.data = QLA_FUNCTION_FAILED;
+ complete(&tmf->u.tmf.comp);
+ }
}
static void qla2x00_tmf_sp_done(srb_t *sp, int res)
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 8b050f0b4333..15c76b9a4502 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2537,13 +2537,32 @@ qla2x00_els_dcmd_iocb_timeout(void *data)
fc_port_t *fcport = sp->fcport;
struct scsi_qla_host *vha = sp->vha;
struct srb_iocb *lio = &sp->u.iocb_cmd;
+ unsigned long flags = 0;
+ int res, h;
ql_dbg(ql_dbg_io, vha, 0x3069,
"%s Timeout, hdl=%x, portid=%02x%02x%02x\n",
sp->name, sp->handle, fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
- complete(&lio->u.els_logo.comp);
+ /* Abort the exchange */
+ res = qla24xx_async_abort_cmd(sp, false);
+ if (res) {
+ ql_dbg(ql_dbg_io, vha, 0x3070,
+ "mbx abort_command failed.\n");
+ spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
+ for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
+ if (sp->qpair->req->outstanding_cmds[h] == sp) {
+ sp->qpair->req->outstanding_cmds[h] = NULL;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
+ complete(&lio->u.els_logo.comp);
+ } else {
+ ql_dbg(ql_dbg_io, vha, 0x3071,
+ "mbx abort_command success.\n");
+ }
}
static void qla2x00_els_dcmd_sp_done(srb_t *sp, int res)
@@ -2717,23 +2736,29 @@ qla2x00_els_dcmd2_iocb_timeout(void *data)
srb_t *sp = data;
fc_port_t *fcport = sp->fcport;
struct scsi_qla_host *vha = sp->vha;
- struct qla_hw_data *ha = vha->hw;
unsigned long flags = 0;
- int res;
+ int res, h;
ql_dbg(ql_dbg_io + ql_dbg_disc, vha, 0x3069,
"%s hdl=%x ELS Timeout, %8phC portid=%06x\n",
sp->name, sp->handle, fcport->port_name, fcport->d_id.b24);
/* Abort the exchange */
- spin_lock_irqsave(&ha->hardware_lock, flags);
- res = ha->isp_ops->abort_command(sp);
+ res = qla24xx_async_abort_cmd(sp, false);
ql_dbg(ql_dbg_io, vha, 0x3070,
"mbx abort_command %s\n",
(res == QLA_SUCCESS) ? "successful" : "failed");
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
- sp->done(sp, QLA_FUNCTION_TIMEOUT);
+ if (res) {
+ spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
+ for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
+ if (sp->qpair->req->outstanding_cmds[h] == sp) {
+ sp->qpair->req->outstanding_cmds[h] = NULL;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
+ sp->done(sp, QLA_FUNCTION_TIMEOUT);
+ }
}
void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha, struct els_plogi *els_plogi)
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 03/14] qla2xxx: Add a shadow variable to hold disc_state history of fcport
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
2019-12-17 22:06 ` [PATCH 01/14] qla2xxx: Remove defer flag to indicate immeadiate port loss Himanshu Madhani
2019-12-17 22:06 ` [PATCH 02/14] qla2xxx: Fix fabric scan hang Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 04/14] qla2xxx: Cleanup unused async_logout_done Himanshu Madhani
` (11 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Shyam Sundar <ssundar@marvell.com>
This patch adds a shadow variable to hold disc_state history for the
fcport and prints state transition when the logging is enabled.
Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_dbg.c | 2 +-
drivers/scsi/qla2xxx/qla_def.h | 14 ++++++++++++++
drivers/scsi/qla2xxx/qla_gbl.h | 1 +
drivers/scsi/qla2xxx/qla_gs.c | 2 +-
drivers/scsi/qla2xxx/qla_init.c | 29 +++++++++++++++--------------
drivers/scsi/qla2xxx/qla_inline.h | 24 ++++++++++++++++++++++++
drivers/scsi/qla2xxx/qla_iocb.c | 7 ++++---
drivers/scsi/qla2xxx/qla_os.c | 2 +-
drivers/scsi/qla2xxx/qla_target.c | 11 ++++++-----
9 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 30afc59c1870..e5500bba06ca 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -18,7 +18,7 @@
* | Device Discovery | 0x2134 | 0x210e-0x2116 |
* | | | 0x211a |
* | | | 0x211c-0x2128 |
- * | | | 0x212a-0x2130 |
+ * | | | 0x212a-0x2134 |
* | Queue Command and IO tracing | 0x3074 | 0x300b |
* | | | 0x3027-0x3028 |
* | | | 0x303d-0x3041 |
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 2edd9f7b3074..81362517b404 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2464,6 +2464,7 @@ typedef struct fc_port {
struct qla_tgt_sess *tgt_session;
struct ct_sns_desc ct_desc;
enum discovery_state disc_state;
+ atomic_t shadow_disc_state;
enum discovery_state next_disc_state;
enum login_state fw_login_state;
unsigned long dm_login_expire;
@@ -2510,6 +2511,19 @@ struct event_arg {
extern const char *const port_state_str[5];
+static const char * const port_dstate_str[] = {
+ "DELETED",
+ "GNN_ID",
+ "GNL",
+ "LOGIN_PEND",
+ "LOGIN_FAILED",
+ "GPDB",
+ "UPD_FCPORT",
+ "LOGIN_COMPLETE",
+ "ADISC",
+ "DELETE_PEND"
+};
+
/*
* FC port flags.
*/
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 0678d18144e3..5098bb96aa2c 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -80,6 +80,7 @@ extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);
extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *);
extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
+extern int qla24xx_async_abort_cmd(srb_t *, bool);
extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state);
extern fc_port_t *
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 446a9d6ba255..f11fb00bfc43 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -4290,7 +4290,7 @@ int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport)
if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
return rval;
- fcport->disc_state = DSC_GNN_ID;
+ qla2x00_set_fcport_disc_state(fcport, DSC_GNN_ID);
sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC);
if (!sp)
goto done;
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 0758b1cefffe..73de5ada9bc9 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -316,10 +316,10 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
if (!sp)
goto done;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
fcport->flags |= FCF_ASYNC_SENT;
fcport->logout_completed = 0;
- fcport->disc_state = DSC_LOGIN_PEND;
sp->type = SRB_LOGIN_CMD;
sp->name = "login";
sp->gen1 = fcport->rscn_gen;
@@ -523,7 +523,7 @@ static int qla_post_els_plogi_work(struct scsi_qla_host *vha, fc_port_t *fcport)
e->u.fcport.fcport = fcport;
fcport->flags |= FCF_ASYNC_ACTIVE;
- fcport->disc_state = DSC_LOGIN_PEND;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
return qla2x00_post_work(vha, e);
}
@@ -826,7 +826,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
* with GNL. Push disc_state back to DELETED
* so GNL can go out again
*/
- fcport->disc_state = DSC_DELETED;
+ qla2x00_set_fcport_disc_state(fcport,
+ DSC_DELETED);
break;
case DSC_LS_PRLI_COMP:
if ((e->prli_svc_param_word_3[0] & BIT_4) == 0)
@@ -902,7 +903,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
qla24xx_fcport_handle_login(vha, fcport);
break;
case ISP_CFG_N:
- fcport->disc_state = DSC_DELETED;
+ qla2x00_set_fcport_disc_state(fcport, DSC_DELETED);
if (time_after_eq(jiffies, fcport->dm_login_expire)) {
if (fcport->n2n_link_reset_cnt < 2) {
fcport->n2n_link_reset_cnt++;
@@ -1062,7 +1063,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport)
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
fcport->flags |= FCF_ASYNC_SENT;
- fcport->disc_state = DSC_GNL;
+ qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
fcport->last_rscn_gen = fcport->rscn_gen;
fcport->last_login_gen = fcport->login_gen;
@@ -1285,12 +1286,12 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
return rval;
}
- fcport->disc_state = DSC_GPDB;
-
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
if (!sp)
goto done;
+ qla2x00_set_fcport_disc_state(fcport, DSC_GPDB);
+
fcport->flags |= FCF_ASYNC_SENT;
sp->type = SRB_MB_IOCB;
sp->name = "gpdb";
@@ -1369,7 +1370,7 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
ql_dbg(ql_dbg_disc, vha, 0x20d6,
"%s %d %8phC session revalidate success\n",
__func__, __LINE__, ea->fcport->port_name);
- ea->fcport->disc_state = DSC_LOGIN_COMPLETE;
+ qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_COMPLETE);
}
spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
}
@@ -1423,7 +1424,7 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
/* Set discovery state back to GNL to Relogin attempt */
if (qla_dual_mode_enabled(vha) ||
qla_ini_mode_enabled(vha)) {
- fcport->disc_state = DSC_GNL;
+ qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
}
return;
@@ -2000,7 +2001,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
__func__, __LINE__, ea->fcport->port_name, ea->data[1]);
ea->fcport->flags &= ~FCF_ASYNC_SENT;
- ea->fcport->disc_state = DSC_LOGIN_FAILED;
+ qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_FAILED);
if (ea->data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
@@ -5389,7 +5390,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
ql_dbg(ql_dbg_disc, vha, 0x20ef, "%s %8phC\n",
__func__, fcport->port_name);
- fcport->disc_state = DSC_UPD_FCPORT;
+ qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT);
fcport->login_retry = vha->hw->login_retry_count;
fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
fcport->deleted = 0;
@@ -5409,7 +5410,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
if (NVME_TARGET(vha->hw, fcport)) {
qla_nvme_register_remote(vha, fcport);
- fcport->disc_state = DSC_LOGIN_COMPLETE;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
qla2x00_set_fcport_state(fcport, FCS_ONLINE);
return;
}
@@ -5454,7 +5455,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
}
}
- fcport->disc_state = DSC_LOGIN_COMPLETE;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
}
void qla_register_fcport_fn(struct work_struct *work)
@@ -5863,7 +5864,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha)
if (NVME_TARGET(vha->hw, fcport)) {
if (fcport->disc_state == DSC_DELETE_PEND) {
- fcport->disc_state = DSC_GNL;
+ qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
vha->fcport_count--;
fcport->login_succ = 0;
}
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 352aba4127f7..364b3db8b2dc 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -105,6 +105,30 @@ qla2x00_clean_dsd_pool(struct qla_hw_data *ha, struct crc_context *ctx)
INIT_LIST_HEAD(&ctx->dsd_list);
}
+static inline void
+qla2x00_set_fcport_disc_state(fc_port_t *fcport, int state)
+{
+ int old_val;
+ uint8_t shiftbits, mask;
+
+ /* This will have to change when the max no. of states > 16 */
+ shiftbits = 4;
+ mask = (1 << shiftbits) - 1;
+
+ fcport->disc_state = state;
+ while (1) {
+ old_val = atomic_read(&fcport->shadow_disc_state);
+ if (old_val == atomic_cmpxchg(&fcport->shadow_disc_state,
+ old_val, (old_val << shiftbits) | state)) {
+ ql_dbg(ql_dbg_disc, fcport->vha, 0x2134,
+ "FCPort %8phC disc_state transition: %s to %s - portid=%06x.\n",
+ fcport->port_name, port_dstate_str[old_val & mask],
+ port_dstate_str[state], fcport->d_id.b24);
+ return;
+ }
+ }
+}
+
static inline int
qla2x00_hba_err_chk_enabled(srb_t *sp)
{
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 15c76b9a4502..3ee080a2564c 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2877,7 +2877,8 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
fw_status[0], fw_status[1], fw_status[2]);
fcport->flags &= ~FCF_ASYNC_SENT;
- fcport->disc_state = DSC_LOGIN_FAILED;
+ qla2x00_set_fcport_disc_state(fcport,
+ DSC_LOGIN_FAILED);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
break;
}
@@ -2890,7 +2891,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
fw_status[0], fw_status[1], fw_status[2]);
sp->fcport->flags &= ~FCF_ASYNC_SENT;
- sp->fcport->disc_state = DSC_LOGIN_FAILED;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_FAILED);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
break;
}
@@ -2927,7 +2928,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
}
fcport->flags |= FCF_ASYNC_SENT;
- fcport->disc_state = DSC_LOGIN_PEND;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
elsio = &sp->u.iocb_cmd;
ql_dbg(ql_dbg_io, vha, 0x3073,
"Enter: PLOGI portid=%06x\n", fcport->d_id.b24);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 936036375f73..6b6fabed99e2 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -5009,7 +5009,7 @@ void qla24xx_sched_upd_fcport(fc_port_t *fcport)
fcport->jiffies_at_registration = jiffies;
fcport->sec_since_registration = 0;
fcport->next_disc_state = DSC_DELETED;
- fcport->disc_state = DSC_UPD_FCPORT;
+ qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT);
spin_unlock_irqrestore(&fcport->vha->work_lock, flags);
queue_work(system_unbound_wq, &fcport->reg_work);
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index a43f7c9463c8..fecc2b2aabf9 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -596,7 +596,8 @@ static void qla2x00_async_nack_sp_done(srb_t *sp, int res)
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
} else {
sp->fcport->login_retry = 0;
- sp->fcport->disc_state = DSC_LOGIN_COMPLETE;
+ qla2x00_set_fcport_disc_state(sp->fcport,
+ DSC_LOGIN_COMPLETE);
sp->fcport->deleted = 0;
sp->fcport->logout_on_delete = 1;
}
@@ -1052,7 +1053,7 @@ void qlt_free_session_done(struct work_struct *work)
tgt->sess_count--;
}
- sess->disc_state = DSC_DELETED;
+ qla2x00_set_fcport_disc_state(sess, DSC_DELETED);
sess->fw_login_state = DSC_LS_PORT_UNAVAIL;
sess->deleted = QLA_SESS_DELETED;
@@ -1157,7 +1158,7 @@ void qlt_unreg_sess(struct fc_port *sess)
vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess);
sess->deleted = QLA_SESS_DELETION_IN_PROGRESS;
- sess->disc_state = DSC_DELETE_PEND;
+ qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND);
sess->last_rscn_gen = sess->rscn_gen;
sess->last_login_gen = sess->login_gen;
@@ -1257,7 +1258,7 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess)
sess->deleted = QLA_SESS_DELETION_IN_PROGRESS;
spin_unlock_irqrestore(&sess->vha->work_lock, flags);
- sess->disc_state = DSC_DELETE_PEND;
+ qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND);
qla24xx_chk_fcp_state(sess);
@@ -6053,7 +6054,7 @@ static fc_port_t *qlt_get_port_database(struct scsi_qla_host *vha,
if (!IS_SW_RESV_ADDR(fcport->d_id))
vha->fcport_count++;
fcport->login_gen++;
- fcport->disc_state = DSC_LOGIN_COMPLETE;
+ qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
fcport->login_succ = 1;
newfcport = 1;
}
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 04/14] qla2xxx: Cleanup unused async_logout_done
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (2 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 03/14] qla2xxx: Add a shadow variable to hold disc_state history of fcport Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 05/14] qla2xxx: Fix update_fcport for current_topology Himanshu Madhani
` (10 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Shyam Sundar <ssundar@marvell.com>
This patch removes unused qla2x00_async_logout_done
from the code.
Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_def.h | 1 -
drivers/scsi/qla2xxx/qla_gbl.h | 4 ----
drivers/scsi/qla2xxx/qla_init.c | 10 ----------
drivers/scsi/qla2xxx/qla_os.c | 5 -----
4 files changed, 20 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 81362517b404..3b9ecdeecc8e 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3277,7 +3277,6 @@ enum qla_work_type {
QLA_EVT_IDC_ACK,
QLA_EVT_ASYNC_LOGIN,
QLA_EVT_ASYNC_LOGOUT,
- QLA_EVT_ASYNC_LOGOUT_DONE,
QLA_EVT_ASYNC_ADISC,
QLA_EVT_UEVENT,
QLA_EVT_AENFX,
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 5098bb96aa2c..dec295f077d2 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -72,8 +72,6 @@ extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
-extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
- uint16_t *);
struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *,
enum qla_work_type);
extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
@@ -183,8 +181,6 @@ extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
-extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
- fc_port_t *, uint16_t *);
extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 73de5ada9bc9..f71c31350f1b 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2059,16 +2059,6 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
return;
}
-void
-qla2x00_async_logout_done(struct scsi_qla_host *vha, fc_port_t *fcport,
- uint16_t *data)
-{
- qlt_logo_completion_handler(fcport, data[0]);
- fcport->login_gen++;
- fcport->flags &= ~FCF_ASYNC_ACTIVE;
- return;
-}
-
/****************************************************************************/
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 6b6fabed99e2..ec1637e09f94 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4942,7 +4942,6 @@ int qla2x00_post_async_##name##_work( \
qla2x00_post_async_work(login, QLA_EVT_ASYNC_LOGIN);
qla2x00_post_async_work(logout, QLA_EVT_ASYNC_LOGOUT);
-qla2x00_post_async_work(logout_done, QLA_EVT_ASYNC_LOGOUT_DONE);
qla2x00_post_async_work(adisc, QLA_EVT_ASYNC_ADISC);
qla2x00_post_async_work(prlo, QLA_EVT_ASYNC_PRLO);
qla2x00_post_async_work(prlo_done, QLA_EVT_ASYNC_PRLO_DONE);
@@ -5230,10 +5229,6 @@ qla2x00_do_work(struct scsi_qla_host *vha)
case QLA_EVT_ASYNC_LOGOUT:
rc = qla2x00_async_logout(vha, e->u.logio.fcport);
break;
- case QLA_EVT_ASYNC_LOGOUT_DONE:
- qla2x00_async_logout_done(vha, e->u.logio.fcport,
- e->u.logio.data);
- break;
case QLA_EVT_ASYNC_ADISC:
qla2x00_async_adisc(vha, e->u.logio.fcport,
e->u.logio.data);
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 05/14] qla2xxx: Fix update_fcport for current_topology
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (3 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 04/14] qla2xxx: Cleanup unused async_logout_done Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 06/14] qla2xxx: Add D-Port Diagnostic reason explanation logs Himanshu Madhani
` (9 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
logout_on_delete flag should not be set if the topology
is Loop. This patch fixes unintentional logout during
loop topology.
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_init.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index f71c31350f1b..dd59bd30badd 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5384,7 +5384,10 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
fcport->login_retry = vha->hw->login_retry_count;
fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
fcport->deleted = 0;
- fcport->logout_on_delete = 1;
+ if (vha->hw->current_topology == ISP_CFG_NL)
+ fcport->logout_on_delete = 0;
+ else
+ fcport->logout_on_delete = 1;
fcport->n2n_chip_reset = fcport->n2n_link_reset_cnt = 0;
switch (vha->hw->current_topology) {
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 06/14] qla2xxx: Add D-Port Diagnostic reason explanation logs
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (4 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 05/14] qla2xxx: Fix update_fcport for current_topology Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 07/14] qla2xxx: Use common routine to free fcport struct Himanshu Madhani
` (8 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Joe Carnuccio <joe.carnuccio@cavium.com>
This patch adds more details when D-Port diag async event
is generated by the firmware.
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_isr.c | 32 +++++++++++++++++++++++++++-----
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f60fb9c19c26..8fadc8673f11 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1252,11 +1252,33 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
case MBA_DPORT_DIAGNOSTICS:
ql_dbg(ql_dbg_async, vha, 0x5052,
- "D-Port Diagnostics: %04x result=%s\n",
- mb[0],
- mb[1] == 0 ? "start" :
- mb[1] == 1 ? "done (pass)" :
- mb[1] == 2 ? "done (error)" : "other");
+ "D-Port Diagnostics: %04x %04x %04x %04x\n",
+ mb[0], mb[1], mb[2], mb[3]);
+ if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+ static char *results[] = {
+ "start", "done(pass)", "done(error)", "undefined" };
+ static char *types[] = {
+ "none", "dynamic", "static", "other" };
+ uint result = mb[1] >> 0 & 0x3;
+ uint type = mb[1] >> 6 & 0x3;
+ uint sw = mb[1] >> 15 & 0x1;
+ ql_dbg(ql_dbg_async, vha, 0x5052,
+ "D-Port Diagnostics: result=%s type=%s [sw=%u]\n",
+ results[result], types[type], sw);
+ if (result == 2) {
+ static char *reasons[] = {
+ "reserved", "unexpected reject",
+ "unexpected phase", "retry exceeded",
+ "timed out", "not supported",
+ "user stopped" };
+ uint reason = mb[2] >> 0 & 0xf;
+ uint phase = mb[2] >> 12 & 0xf;
+ ql_dbg(ql_dbg_async, vha, 0x5052,
+ "D-Port Diagnostics: reason=%s phase=%u \n",
+ reason < 7 ? reasons[reason] : "other",
+ phase >> 1);
+ }
+ }
break;
case MBA_TEMPERATURE_ALERT:
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 07/14] qla2xxx: Use common routine to free fcport struct
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (5 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 06/14] qla2xxx: Add D-Port Diagnostic reason explanation logs Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 08/14] qla2xxx: Fix stuck login session using prli_pend_timer Himanshu Madhani
` (7 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
This patch does not change any any functionality.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_bsg.c | 9 +++++----
drivers/scsi/qla2xxx/qla_gbl.h | 1 +
drivers/scsi/qla2xxx/qla_init.c | 2 +-
drivers/scsi/qla2xxx/qla_mr.c | 6 +++---
4 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index cbaf178fc979..2b3702b20c94 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -54,7 +54,8 @@ void qla2x00_bsg_sp_free(srb_t *sp)
if (sp->type == SRB_CT_CMD ||
sp->type == SRB_FXIOCB_BCMD ||
sp->type == SRB_ELS_CMD_HST)
- kfree(sp->fcport);
+ qla2x00_free_fcport(sp->fcport);
+
qla2x00_rel_sp(sp);
}
@@ -405,7 +406,7 @@ qla2x00_process_els(struct bsg_job *bsg_job)
done_free_fcport:
if (bsg_request->msgcode == FC_BSG_RPT_ELS)
- kfree(fcport);
+ qla2x00_free_fcport(fcport);
done:
return rval;
}
@@ -545,7 +546,7 @@ qla2x00_process_ct(struct bsg_job *bsg_job)
return rval;
done_free_fcport:
- kfree(fcport);
+ qla2x00_free_fcport(fcport);
done_unmap_sg:
dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
@@ -2049,7 +2050,7 @@ qlafx00_mgmt_cmd(struct bsg_job *bsg_job)
return rval;
done_free_fcport:
- kfree(fcport);
+ qla2x00_free_fcport(fcport);
done_unmap_rsp_sg:
if (piocb_rqst->flags & SRB_FXDISC_RESP_DMA_VALID)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index dec295f077d2..2a64729a2bc5 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -198,6 +198,7 @@ extern void qla2x00_free_host(struct scsi_qla_host *);
extern void qla2x00_relogin(struct scsi_qla_host *);
extern void qla2x00_do_work(struct scsi_qla_host *);
extern void qla2x00_free_fcports(struct scsi_qla_host *);
+extern void qla2x00_free_fcport(fc_port_t *);
extern void qla83xx_schedule_work(scsi_qla_host_t *, int);
extern void qla83xx_service_idc_aen(struct work_struct *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index dd59bd30badd..67f7c21edb4c 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5246,7 +5246,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
}
cleanup_allocation:
- kfree(new_fcport);
+ qla2x00_free_fcport(new_fcport);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x2098,
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index cb830d79cfbe..bad043c40622 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -1212,7 +1212,7 @@ qlafx00_find_all_targets(scsi_qla_host_t *vha,
fcport->old_tgt_id);
qla2x00_mark_device_lost(vha, fcport, 0);
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
- kfree(new_fcport);
+ qla2x00_free_fcport(new_fcport);
return rval;
}
break;
@@ -1230,7 +1230,7 @@ qlafx00_find_all_targets(scsi_qla_host_t *vha,
return QLA_MEMORY_ALLOC_FAILED;
}
- kfree(new_fcport);
+ qla2x00_free_fcport(new_fcport);
return rval;
}
@@ -1298,7 +1298,7 @@ qlafx00_configure_all_targets(scsi_qla_host_t *vha)
/* Free all new device structures not processed. */
list_for_each_entry_safe(fcport, rmptemp, &new_fcports, list) {
list_del(&fcport->list);
- kfree(fcport);
+ qla2x00_free_fcport(fcport);
}
return rval;
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 08/14] qla2xxx: Fix stuck login session using prli_pend_timer
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (6 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 07/14] qla2xxx: Use common routine to free fcport struct Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 09/14] qla2xxx: Correct fcport flags handling Himanshu Madhani
` (6 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
Session is stuck if driver sees FW has received a PRLI. Driver
allows FW to finish with processing of PRLI by checking back with
FW at a later time to see if the PRLI has finished. Instead, driver
failed to push forward after re-checking PRLI completion.
Fixes: 974950710e2a ("qla2xxx: Fix stuck login session")
Cc: stable@vger.kernel.org # 5.3
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_def.h | 5 +++++
drivers/scsi/qla2xxx/qla_init.c | 34 ++++++++++++++++++++++++++--------
drivers/scsi/qla2xxx/qla_target.c | 1 +
3 files changed, 32 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 3b9ecdeecc8e..90dae8f2d080 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2402,6 +2402,7 @@ typedef struct fc_port {
unsigned int scan_needed:1;
unsigned int n2n_flag:1;
unsigned int explicit_logout:1;
+ unsigned int prli_pend_timer:1;
struct completion nvme_del_done;
uint32_t nvme_prli_service_param;
@@ -2428,6 +2429,7 @@ typedef struct fc_port {
struct work_struct free_work;
struct work_struct reg_work;
uint64_t jiffies_at_registration;
+ unsigned long prli_expired;
struct qlt_plogi_ack_t *plogi_link[QLT_PLOGI_LINK_MAX];
uint16_t tgt_id;
@@ -4858,6 +4860,9 @@ struct sff_8247_a0 {
(ha->fc4_type_priority == FC4_PRIORITY_NVME)) || \
NVME_ONLY_TARGET(fcport)) \
+#define PRLI_PHASE(_cls) \
+ ((_cls == DSC_LS_PRLI_PEND) || (_cls == DSC_LS_PRLI_COMP))
+
#include "qla_target.h"
#include "qla_gbl.h"
#include "qla_dbg.h"
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 67f7c21edb4c..37aad8da7934 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -675,7 +675,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
port_id_t id;
u64 wwn;
u16 data[2];
- u8 current_login_state;
+ u8 current_login_state, nvme_cls;
fcport = ea->fcport;
ql_dbg(ql_dbg_disc, vha, 0xffff,
@@ -734,10 +734,17 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
loop_id = le16_to_cpu(e->nport_handle);
loop_id = (loop_id & 0x7fff);
- if (NVME_TARGET(vha->hw, fcport))
- current_login_state = e->current_login_state >> 4;
- else
- current_login_state = e->current_login_state & 0xf;
+ nvme_cls = e->current_login_state >> 4;
+ current_login_state = e->current_login_state & 0xf;
+
+ if (PRLI_PHASE(nvme_cls)) {
+ current_login_state = nvme_cls;
+ fcport->fc4_type &= ~FS_FC4TYPE_FCP;
+ fcport->fc4_type |= FS_FC4TYPE_NVME;
+ } else if (PRLI_PHASE(current_login_state)) {
+ fcport->fc4_type |= FS_FC4TYPE_FCP;
+ fcport->fc4_type &= ~FS_FC4TYPE_NVME;
+ }
ql_dbg(ql_dbg_disc, vha, 0x20e2,
"%s found %8phC CLS [%x|%x] fc4_type %d ID[%06x|%06x] lid[%d|%d]\n",
@@ -1207,12 +1214,19 @@ qla24xx_async_prli(struct scsi_qla_host *vha, fc_port_t *fcport)
struct srb_iocb *lio;
int rval = QLA_FUNCTION_FAILED;
- if (!vha->flags.online)
+ if (!vha->flags.online) {
+ ql_dbg(ql_dbg_disc, vha, 0xffff, "%s %d %8phC exit\n",
+ __func__, __LINE__, fcport->port_name);
return rval;
+ }
- if (fcport->fw_login_state == DSC_LS_PLOGI_PEND ||
- fcport->fw_login_state == DSC_LS_PRLI_PEND)
+ if ((fcport->fw_login_state == DSC_LS_PLOGI_PEND ||
+ fcport->fw_login_state == DSC_LS_PRLI_PEND) &&
+ qla_dual_mode_enabled(vha)) {
+ ql_dbg(ql_dbg_disc, vha, 0xffff, "%s %d %8phC exit\n",
+ __func__, __LINE__, fcport->port_name);
return rval;
+ }
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
if (!sp)
@@ -1591,6 +1605,10 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
break;
default:
if (fcport->login_pause) {
+ ql_dbg(ql_dbg_disc, vha, 0x20d8,
+ "%s %d %8phC exit\n",
+ __func__, __LINE__,
+ fcport->port_name);
fcport->last_rscn_gen = fcport->rscn_gen;
fcport->last_login_gen = fcport->login_gen;
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index fecc2b2aabf9..0ef76743a26d 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1258,6 +1258,7 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess)
sess->deleted = QLA_SESS_DELETION_IN_PROGRESS;
spin_unlock_irqrestore(&sess->vha->work_lock, flags);
+ sess->prli_pend_timer = 0;
qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND);
qla24xx_chk_fcp_state(sess);
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 09/14] qla2xxx: Correct fcport flags handling
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (7 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 08/14] qla2xxx: Fix stuck login session using prli_pend_timer Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 10/14] qla2xxx: Consolidate fabric scan Himanshu Madhani
` (5 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Shyam Sundar <ssundar@marvell.com>
This patch fixes some instances of FCF_ASYNC_{SENT|ACTIVE} flag
setting and clearning were missing.
Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_gs.c | 4 ----
drivers/scsi/qla2xxx/qla_init.c | 3 ++-
drivers/scsi/qla2xxx/qla_iocb.c | 3 ++-
3 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index f11fb00bfc43..aaa4a5bbf2ff 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -2963,7 +2963,6 @@ int qla24xx_post_gpsc_work(struct scsi_qla_host *vha, fc_port_t *fcport)
return QLA_FUNCTION_FAILED;
e->u.fcport.fcport = fcport;
- fcport->flags |= FCF_ASYNC_ACTIVE;
return qla2x00_post_work(vha, e);
}
@@ -3097,9 +3096,7 @@ int qla24xx_async_gpsc(scsi_qla_host_t *vha, fc_port_t *fcport)
done_free_sp:
sp->free(sp);
- fcport->flags &= ~FCF_ASYNC_SENT;
done:
- fcport->flags &= ~FCF_ASYNC_ACTIVE;
return rval;
}
@@ -4464,7 +4461,6 @@ int qla24xx_async_gfpnid(scsi_qla_host_t *vha, fc_port_t *fcport)
done_free_sp:
sp->free(sp);
- fcport->flags &= ~FCF_ASYNC_SENT;
done:
return rval;
}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 37aad8da7934..77e54e7a31d6 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1119,8 +1119,8 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport)
done_free_sp:
sp->free(sp);
- fcport->flags &= ~FCF_ASYNC_SENT;
done:
+ fcport->flags &= ~(FCF_ASYNC_ACTIVE | FCF_ASYNC_SENT);
return rval;
}
@@ -1354,6 +1354,7 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
sp->free(sp);
fcport->flags &= ~FCF_ASYNC_SENT;
done:
+ fcport->flags &= ~FCF_ASYNC_ACTIVE;
qla24xx_post_gpdb_work(vha, fcport, opt);
return rval;
}
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 3ee080a2564c..47bf60a9490a 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2924,6 +2924,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
if (!sp) {
ql_log(ql_log_info, vha, 0x70e6,
"SRB allocation failed\n");
+ fcport->flags &= ~FCF_ASYNC_ACTIVE;
return -ENOMEM;
}
@@ -3001,7 +3002,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
}
out:
- fcport->flags &= ~(FCF_ASYNC_SENT);
+ fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
qla2x00_els_dcmd2_free(vha, &elsio->u.els_plogi);
sp->free(sp);
done:
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 10/14] qla2xxx: Consolidate fabric scan
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (8 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 09/14] qla2xxx: Correct fcport flags handling Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 11/14] qla2xxx: Fix RIDA Format-2 Himanshu Madhani
` (4 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
consolidate scan for fabric loop and fabric topologies
into a single scan.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_init.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 77e54e7a31d6..4f849b12b546 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4939,12 +4939,8 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
qla2x00_get_data_rate(vha);
/* Determine what we need to do */
- if (ha->current_topology == ISP_CFG_FL &&
- (test_bit(LOCAL_LOOP_UPDATE, &flags))) {
-
- set_bit(RSCN_UPDATE, &flags);
-
- } else if (ha->current_topology == ISP_CFG_F &&
+ if ((ha->current_topology == ISP_CFG_FL ||
+ ha->current_topology == ISP_CFG_F) &&
(test_bit(LOCAL_LOOP_UPDATE, &flags))) {
set_bit(RSCN_UPDATE, &flags);
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 11/14] qla2xxx: Fix RIDA Format-2
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (9 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 10/14] qla2xxx: Consolidate fabric scan Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 12/14] qla2xxx: Fix stuck session in GNL Himanshu Madhani
` (3 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
This patch fixes offset for Format-2 data structure
for Report ID Acquisition. This caused driver to
set remote_nport_id to 0x0000 in N2N configuration. In a
scenario where Initiator's WWPN is higher than target's
WWPN, driver will assign 0x00 as target nport-id, which
results into login failure.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_fw.h | 35 ++++++++++++++++++-----------------
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 9dc09c117416..df5fff819bd7 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1354,12 +1354,12 @@ struct vp_rpt_id_entry_24xx {
uint8_t port_id[3];
uint8_t format;
union {
- struct {
+ struct _f0 {
/* format 0 loop */
uint8_t vp_idx_map[16];
uint8_t reserved_4[32];
} f0;
- struct {
+ struct _f1 {
/* format 1 fabric */
uint8_t vpstat1_subcode; /* vp_status=1 subcode */
uint8_t flags;
@@ -1381,21 +1381,22 @@ struct vp_rpt_id_entry_24xx {
uint16_t bbcr;
uint8_t reserved_5[6];
} f1;
- struct { /* format 2: N2N direct connect */
- uint8_t vpstat1_subcode;
- uint8_t flags;
- uint16_t rsv6;
- uint8_t rsv2[12];
-
- uint8_t ls_rjt_vendor;
- uint8_t ls_rjt_explanation;
- uint8_t ls_rjt_reason;
- uint8_t rsv3[5];
-
- uint8_t port_name[8];
- uint8_t node_name[8];
- uint8_t remote_nport_id[4];
- uint32_t reserved_5;
+ struct _f2 { /* format 2: N2N direct connect */
+ uint8_t vpstat1_subcode;
+ uint8_t flags;
+ uint16_t fip_flags;
+ uint8_t rsv2[12];
+
+ uint8_t ls_rjt_vendor;
+ uint8_t ls_rjt_explanation;
+ uint8_t ls_rjt_reason;
+ uint8_t rsv3[5];
+
+ uint8_t port_name[8];
+ uint8_t node_name[8];
+ uint16_t bbcr;
+ uint8_t reserved_5[2];
+ uint8_t remote_nport_id[4];
} f2;
} u;
};
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 12/14] qla2xxx: Fix stuck session in GNL
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (10 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 11/14] qla2xxx: Fix RIDA Format-2 Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 13/14] qla2xxx: Fix mtcp dump collection failure Himanshu Madhani
` (2 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
Fix race condition between GNL completion processing and
GNL request. Late submission of GNL request was not seen
by the GNL completion thread. This patch will re-submit
the GNL request for late submission fcport.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_init.c | 15 +++++++++++++--
drivers/scsi/qla2xxx/qla_target.c | 21 +++++++++++++++------
2 files changed, 28 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 4f849b12b546..a5076f43edea 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -990,7 +990,7 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res)
set_bit(loop_id, vha->hw->loop_id_map);
wwn = wwn_to_u64(e->port_name);
- ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x20e8,
+ ql_dbg(ql_dbg_disc, vha, 0x20e8,
"%s %8phC %02x:%02x:%02x CLS %x/%x lid %x \n",
__func__, (void *)&wwn, e->port_id[2], e->port_id[1],
e->port_id[0], e->current_login_state, e->last_login_state,
@@ -1049,6 +1049,16 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res)
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
vha->gnl.sent = 0;
+ if (!list_empty(&vha->gnl.fcports)) {
+ /* retrigger gnl */
+ list_for_each_entry_safe(fcport, tf, &vha->gnl.fcports,
+ gnl_entry) {
+ list_del_init(&fcport->gnl_entry);
+ fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
+ if (qla24xx_post_gnl_work(vha, fcport) == QLA_SUCCESS)
+ break;
+ }
+ }
spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
sp->free(sp);
@@ -2000,7 +2010,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
qla24xx_post_prli_work(vha, ea->fcport);
} else {
ql_dbg(ql_dbg_disc, vha, 0x20ea,
- "%s %d %8phC LoopID 0x%x in use with %06x. post gnl\n",
+ "%s %d %8phC LoopID 0x%x in use with %06x. post gpdb\n",
__func__, __LINE__, ea->fcport->port_name,
ea->fcport->loop_id, ea->fcport->d_id.b24);
@@ -2071,6 +2081,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
set_bit(lid, vha->hw->loop_id_map);
ea->fcport->loop_id = lid;
ea->fcport->keep_nport_handle = 0;
+ ea->fcport->logout_on_delete = 1;
qlt_schedule_sess_for_deletion(ea->fcport);
}
break;
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 0ef76743a26d..97af678ed9e0 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -958,7 +958,7 @@ void qlt_free_session_done(struct work_struct *work)
struct qlt_plogi_ack_t *own =
sess->plogi_link[QLT_PLOGI_LINK_SAME_WWN];
- ql_dbg(ql_dbg_tgt_mgt, vha, 0xf084,
+ ql_dbg(ql_dbg_disc, vha, 0xf084,
"%s: se_sess %p / sess %p from port %8phC loop_id %#04x"
" s_id %02x:%02x:%02x logout %d keep %d els_logo %d\n",
__func__, sess->se_sess, sess, sess->port_name, sess->loop_id,
@@ -1025,7 +1025,7 @@ void qlt_free_session_done(struct work_struct *work)
while (!READ_ONCE(sess->logout_completed)) {
if (!traced) {
- ql_dbg(ql_dbg_tgt_mgt, vha, 0xf086,
+ ql_dbg(ql_dbg_disc, vha, 0xf086,
"%s: waiting for sess %p logout\n",
__func__, sess);
traced = true;
@@ -1046,6 +1046,10 @@ void qlt_free_session_done(struct work_struct *work)
(struct imm_ntfy_from_isp *)sess->iocb, SRB_NACK_LOGO);
}
+ spin_lock_irqsave(&vha->work_lock, flags);
+ sess->flags &= ~FCF_ASYNC_SENT;
+ spin_unlock_irqrestore(&vha->work_lock, flags);
+
spin_lock_irqsave(&ha->tgt.sess_lock, flags);
if (sess->se_sess) {
sess->se_sess = NULL;
@@ -1109,7 +1113,7 @@ void qlt_free_session_done(struct work_struct *work)
spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
sess->free_pending = 0;
- ql_dbg(ql_dbg_tgt_mgt, vha, 0xf001,
+ ql_dbg(ql_dbg_disc, vha, 0xf001,
"Unregistration of sess %p %8phC finished fcp_cnt %d\n",
sess, sess->port_name, vha->fcport_count);
@@ -1152,6 +1156,11 @@ void qlt_unreg_sess(struct fc_port *sess)
return;
}
sess->free_pending = 1;
+ /*
+ * Use FCF_ASYNC_SENT flag to block other cmds used in sess
+ * management from being sent.
+ */
+ sess->flags |= FCF_ASYNC_SENT;
spin_unlock_irqrestore(&sess->vha->work_lock, flags);
if (sess->se_sess)
@@ -4581,7 +4590,7 @@ qlt_find_sess_invalidate_other(scsi_qla_host_t *vha, uint64_t wwn,
/* find other sess with nport_id collision */
if (port_id.b24 == other_sess->d_id.b24) {
if (loop_id != other_sess->loop_id) {
- ql_dbg(ql_dbg_tgt_tmr, vha, 0x1000c,
+ ql_dbg(ql_dbg_disc, vha, 0x1000c,
"Invalidating sess %p loop_id %d wwn %llx.\n",
other_sess, other_sess->loop_id, other_wwn);
@@ -4597,7 +4606,7 @@ qlt_find_sess_invalidate_other(scsi_qla_host_t *vha, uint64_t wwn,
* Another wwn used to have our s_id/loop_id
* kill the session, but don't free the loop_id
*/
- ql_dbg(ql_dbg_tgt_tmr, vha, 0xf01b,
+ ql_dbg(ql_dbg_disc, vha, 0xf01b,
"Invalidating sess %p loop_id %d wwn %llx.\n",
other_sess, other_sess->loop_id, other_wwn);
@@ -4612,7 +4621,7 @@ qlt_find_sess_invalidate_other(scsi_qla_host_t *vha, uint64_t wwn,
/* find other sess with nport handle collision */
if ((loop_id == other_sess->loop_id) &&
(loop_id != FC_NO_LOOP_ID)) {
- ql_dbg(ql_dbg_tgt_tmr, vha, 0x1000d,
+ ql_dbg(ql_dbg_disc, vha, 0x1000d,
"Invalidating sess %p loop_id %d wwn %llx.\n",
other_sess, other_sess->loop_id, other_wwn);
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 13/14] qla2xxx: Fix mtcp dump collection failure
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (11 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 12/14] qla2xxx: Fix stuck session in GNL Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-17 22:06 ` [PATCH 14/14] qla2xxx: Update driver version to 10.01.00.22-k Himanshu Madhani
2019-12-20 3:36 ` [PATCH 00/14] qla2xxx: Fixes for the driver Martin K. Petersen
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
From: Quinn Tran <qutran@marvell.com>
MTCP dump failed due to MB Reg 10 was picking garbage data from
stack memory.
Fixes: 81178772b636a ("[SCSI] qla2xxx: Implemetation of mctp.")
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_mbx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index b7c1108c48e2..9e09964f5c0e 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -6152,9 +6152,8 @@ qla2x00_dump_mctp_data(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
mcp->mb[7] = LSW(MSD(req_dma));
mcp->mb[8] = MSW(addr);
/* Setting RAM ID to valid */
- mcp->mb[10] |= BIT_7;
/* For MCTP RAM ID is 0x40 */
- mcp->mb[10] |= 0x40;
+ mcp->mb[10] = BIT_7 | 0x40;
mcp->out_mb |= MBX_10|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|
MBX_0;
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 14/14] qla2xxx: Update driver version to 10.01.00.22-k
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (12 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 13/14] qla2xxx: Fix mtcp dump collection failure Himanshu Madhani
@ 2019-12-17 22:06 ` Himanshu Madhani
2019-12-20 3:36 ` [PATCH 00/14] qla2xxx: Fixes for the driver Martin K. Petersen
14 siblings, 0 replies; 16+ messages in thread
From: Himanshu Madhani @ 2019-12-17 22:06 UTC (permalink / raw)
To: James.Bottomley, martin.petersen; +Cc: hmadhani, linux-scsi
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_version.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 03bd3b712b77..bb03c022e023 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "10.01.00.21-k"
+#define QLA2XXX_VERSION "10.01.00.22-k"
#define QLA_DRIVER_MAJOR_VER 10
#define QLA_DRIVER_MINOR_VER 1
--
2.12.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH 00/14] qla2xxx: Fixes for the driver
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
` (13 preceding siblings ...)
2019-12-17 22:06 ` [PATCH 14/14] qla2xxx: Update driver version to 10.01.00.22-k Himanshu Madhani
@ 2019-12-20 3:36 ` Martin K. Petersen
14 siblings, 0 replies; 16+ messages in thread
From: Martin K. Petersen @ 2019-12-20 3:36 UTC (permalink / raw)
To: Himanshu Madhani; +Cc: James.Bottomley, martin.petersen, linux-scsi
Himanshu,
> Please apply this series to 5.6/scsi-queue at your earliest
> convenience.
This had a few conflicts due to the large qla2xxx series that went into
5.5/scsi-fixes.
While the conflicts were relatively easy to fix, I ended up rebasing
scsi-queue on top of v5.5-rc2. I had to redo my tree anyway to drop the
MediaTek patches so I decided to take the opportunity to minimize the
qla2xxx delta.
Applied to 5.6/scsi-queue. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 16+ messages in thread