summaryrefslogtreecommitdiff
path: root/drivers/scsi
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c39
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h6
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c1
4 files changed, 39 insertions, 10 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 747f440..ad54099 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -535,7 +535,7 @@ done:
/* Disable loopback mode */
static inline int
qla81xx_reset_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
- int wait)
+ int wait, int wait2)
{
int ret = 0;
int rval = 0;
@@ -556,28 +556,45 @@ qla81xx_reset_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
memcpy(&new_config[1], &config[1], sizeof(uint16_t) * 3) ;
ha->notify_dcbx_comp = wait;
+ ha->notify_lb_portup_comp = wait2;
+
ret = qla81xx_set_port_config(vha, new_config);
if (ret != QLA_SUCCESS) {
ql_log(ql_log_warn, vha, 0x7025,
"Set port config failed.\n");
ha->notify_dcbx_comp = 0;
+ ha->notify_lb_portup_comp = 0;
rval = -EINVAL;
goto done_reset_internal;
}
/* Wait for DCBX complete event */
if (wait && !wait_for_completion_timeout(&ha->dcbx_comp,
- (20 * HZ))) {
+ (DCBX_COMP_TIMEOUT * HZ))) {
ql_dbg(ql_dbg_user, vha, 0x7026,
- "State change notification not received.\n");
+ "DCBX completion not received.\n");
ha->notify_dcbx_comp = 0;
+ ha->notify_lb_portup_comp = 0;
rval = -EINVAL;
goto done_reset_internal;
} else
ql_dbg(ql_dbg_user, vha, 0x7027,
- "State change received.\n");
+ "DCBX completion received.\n");
+
+ if (wait2 &&
+ !wait_for_completion_timeout(&ha->lb_portup_comp,
+ (LB_PORTUP_COMP_TIMEOUT * HZ))) {
+ ql_dbg(ql_dbg_user, vha, 0x70c5,
+ "Port up completion not received.\n");
+ ha->notify_lb_portup_comp = 0;
+ rval = -EINVAL;
+ goto done_reset_internal;
+ } else
+ ql_dbg(ql_dbg_user, vha, 0x70c6,
+ "Port up completion received.\n");
ha->notify_dcbx_comp = 0;
+ ha->notify_lb_portup_comp = 0;
}
done_reset_internal:
return rval;
@@ -618,10 +635,11 @@ qla81xx_set_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
}
/* Wait for DCBX complete event */
- if (!wait_for_completion_timeout(&ha->dcbx_comp, (20 * HZ))) {
+ if (!wait_for_completion_timeout(&ha->dcbx_comp,
+ (DCBX_COMP_TIMEOUT * HZ))) {
ql_dbg(ql_dbg_user, vha, 0x7022,
- "State change notification not received.\n");
- ret = qla81xx_reset_loopback_mode(vha, new_config, 0);
+ "DCBX completion not received.\n");
+ ret = qla81xx_reset_loopback_mode(vha, new_config, 0, 0);
/*
* If the reset of the loopback mode doesn't work take a FCoE
* dump and reset the chip.
@@ -639,7 +657,7 @@ qla81xx_set_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
ha->flags.idc_compl_status = 0;
} else
ql_dbg(ql_dbg_user, vha, 0x7023,
- "State change received.\n");
+ "DCBX completion received.\n");
}
ha->notify_dcbx_comp = 0;
@@ -749,6 +767,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
if (IS_QLA81XX(ha) || IS_QLA8031(ha)) {
memset(config, 0, sizeof(config));
memset(new_config, 0, sizeof(new_config));
+
if (qla81xx_get_port_config(vha, config)) {
ql_log(ql_log_warn, vha, 0x701f,
"Get port config failed.\n");
@@ -773,7 +792,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
config, new_config, elreq.options);
else
rval = qla81xx_reset_loopback_mode(vha,
- config, 1);
+ config, 1, 0);
else
rval = qla81xx_set_loopback_mode(vha, config,
new_config, elreq.options);
@@ -817,7 +836,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
* Also clear internal loopback
*/
ret = qla81xx_reset_loopback_mode(vha,
- new_config, 0);
+ new_config, 0, 1);
if (ret) {
/*
* If the reset of the loopback mode
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index c081882..c650991 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2882,7 +2882,13 @@ struct qla_hw_data {
struct completion mbx_cmd_comp; /* Serialize mbx access */
struct completion mbx_intr_comp; /* Used for completion notification */
struct completion dcbx_comp; /* For set port config notification */
+ struct completion lb_portup_comp; /* Used to wait for link up during
+ * loopback */
+#define DCBX_COMP_TIMEOUT 20
+#define LB_PORTUP_COMP_TIMEOUT 10
+
int notify_dcbx_comp;
+ int notify_lb_portup_comp;
struct mutex selflogin_lock;
/* Basic firmware related information. */
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index cbf6a43..e9dbd74 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1032,6 +1032,9 @@ skip_rio:
}
}
case MBA_IDC_COMPLETE:
+ if (ha->notify_lb_portup_comp)
+ complete(&ha->lb_portup_comp);
+ /* Fallthru */
case MBA_IDC_TIME_EXT:
if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw))
qla81xx_idc_event(vha, mb[0], mb[1]);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index c484e21..2c6dd3d 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2465,6 +2465,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
complete(&ha->mbx_cmd_comp);
init_completion(&ha->mbx_intr_comp);
init_completion(&ha->dcbx_comp);
+ init_completion(&ha->lb_portup_comp);
set_bit(0, (unsigned long *) ha->vp_idx_map);
generated by cgit v0.10.2 at 2024-11-18 18:49:13 (GMT)