From: Arun Easi <aeasi@xxxxxxxxxxx>
Add a debug print in the devloss callback.
Signed-off-by: Arun Easi <aeasi@xxxxxxxxxxx>
Signed-off-by: Nilesh Javali <njavali@xxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_attr.c | 3 +++
drivers/scsi/qla2xxx/qla_def.h | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index feca9e44b21c..fa1fcbfb946f 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2714,6 +2714,9 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
if (!fcport)
return;
+ ql_dbg(ql_dbg_async, fcport->vha, 0x5101,
+ DBG_FCPORT_PRFMT(fcport, "dev_loss_tmo expiry, rport_state=%d",
+ rport->port_state));
/*
* Now that the rport has been deleted, set the fcport state to
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 89cb6c24258d..1bdc7a208fe3 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -5464,4 +5464,10 @@ struct ql_vnd_tgt_stats_resp {
#define IS_SESSION_DELETED(_fcport) (_fcport->disc_state == DSC_DELETE_PEND || \
_fcport->disc_state == DSC_DELETED)
+#define DBG_FCPORT_PRFMT(_fp, _fmt, _args...) \
+ "%s: %8phC: " _fmt " (state=%d disc_state=%d scan_state=%d loopid=0x%x deleted=%d flags=0x%x)\n", \
+ __func__, _fp->port_name, ##_args, atomic_read(&_fp->state), \
+ _fp->disc_state, _fp->scan_state, _fp->loop_id, _fp->deleted, \
+ _fp->flags
+
#endif
--
2.19.0.rc0
