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scsi: qla2xxx: Add debug prints in the device remove path

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[ Upstream commit f12d2d130efc49464ef0666789bfeb9073162743 ]

Add a debug print in the devloss callback.

Link: https://lore.kernel.org/r/20220616053508.27186-9-njavali@marvell.com
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 9ae615c5bfd3 ("scsi: qla2xxx: Fix hang in task management")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Arun Easi 2022-06-15 22:35:05 -07:00 committed by Greg Kroah-Hartman
parent f90d44e5bb
commit 58daf4e870
2 changed files with 9 additions and 0 deletions
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3
drivers/scsi/qla2xxx/qla_attr.c
View File

@ -2705,6 +2705,9 @@ 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

6
drivers/scsi/qla2xxx/qla_def.h
View File

@ -5475,4 +5475,10 @@ 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