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Daniel Wagner |
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From: Arun Easi <aeasi@marvell.com>
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Daniel Wagner |
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Date: Wed, 15 Jun 2022 22:35:05 -0700
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Daniel Wagner |
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Subject: scsi: qla2xxx: Add debug prints in the device remove path
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Denis Kirjanov |
718367 |
Patch-mainline: v5.20-rc1
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Daniel Wagner |
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Git-commit: f12d2d130efc49464ef0666789bfeb9073162743
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Daniel Wagner |
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References: bsc#1201958
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Daniel Wagner |
4a8568 |
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Daniel Wagner |
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Add a debug print in the devloss callback.
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Daniel Wagner |
4a8568 |
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Daniel Wagner |
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Link: https://lore.kernel.org/r/20220616053508.27186-9-njavali@marvell.com
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Daniel Wagner |
4a8568 |
Signed-off-by: Arun Easi <aeasi@marvell.com>
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Daniel Wagner |
4a8568 |
Signed-off-by: Nilesh Javali <njavali@marvell.com>
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Daniel Wagner |
4a8568 |
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Daniel Wagner |
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Acked-by: Daniel Wagner <dwagner@suse.de>
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Daniel Wagner |
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---
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Daniel Wagner |
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drivers/scsi/qla2xxx/qla_attr.c | 3 +++
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Daniel Wagner |
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drivers/scsi/qla2xxx/qla_def.h | 6 ++++++
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Daniel Wagner |
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2 files changed, 9 insertions(+)
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Daniel Wagner |
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Daniel Wagner |
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--- a/drivers/scsi/qla2xxx/qla_attr.c
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Daniel Wagner |
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+++ b/drivers/scsi/qla2xxx/qla_attr.c
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Daniel Wagner |
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@@ -2710,6 +2710,9 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rp
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Daniel Wagner |
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if (!fcport)
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Daniel Wagner |
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return;
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Daniel Wagner |
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Daniel Wagner |
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+ ql_dbg(ql_dbg_async, fcport->vha, 0x5101,
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Daniel Wagner |
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+ DBG_FCPORT_PRFMT(fcport, "dev_loss_tmo expiry, rport_state=%d",
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Daniel Wagner |
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+ rport->port_state));
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Daniel Wagner |
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Daniel Wagner |
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/*
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Daniel Wagner |
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* Now that the rport has been deleted, set the fcport state to
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Daniel Wagner |
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--- a/drivers/scsi/qla2xxx/qla_def.h
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Daniel Wagner |
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+++ b/drivers/scsi/qla2xxx/qla_def.h
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Daniel Wagner |
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@@ -5465,4 +5465,10 @@ struct ql_vnd_tgt_stats_resp {
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Daniel Wagner |
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#define IS_SESSION_DELETED(_fcport) (_fcport->disc_state == DSC_DELETE_PEND || \
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Daniel Wagner |
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_fcport->disc_state == DSC_DELETED)
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Daniel Wagner |
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Daniel Wagner |
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+#define DBG_FCPORT_PRFMT(_fp, _fmt, _args...) \
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Daniel Wagner |
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+ "%s: %8phC: " _fmt " (state=%d disc_state=%d scan_state=%d loopid=0x%x deleted=%d flags=0x%x)\n", \
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Daniel Wagner |
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+ __func__, _fp->port_name, ##_args, atomic_read(&_fp->state), \
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Daniel Wagner |
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+ _fp->disc_state, _fp->scan_state, _fp->loop_id, _fp->deleted, \
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Daniel Wagner |
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+ _fp->flags
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Daniel Wagner |
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+
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Daniel Wagner |
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#endif
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