diff options
| author | Saurav Kashyap <skashyap@marvell.com> | 2020-04-16 01:43:06 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-04-17 17:55:23 -0400 |
| commit | ab0a82991fcaae0b0d895c0aea36e91730c2d00a (patch) | |
| tree | e1f06869fb4c885929338c1d260a0f7d60de9876 /drivers/scsi/qedf/qedf.h | |
| parent | d21481994039d36aec21b56c4710aae684e107f1 (diff) | |
scsi: qedf: Keep track of num of pending flogi
If a port is brought down for an extended period of time, the fipvlan
counter gets exhausted and the driver will fall back to default VLAN 1002
and call fcoe_ctlr_link_up to log in. However, the switch will discard the
FLOGI attempt because the VLAN is now different.
Keep track of the number of FLOGI attempts and if a threshold of
QEDF_FLOGI_RETRY_CNT is exceeded, perform a context soft reset.
Link: https://lore.kernel.org/r/20200416084314.18851-2-skashyap@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qedf/qedf.h')
| -rw-r--r-- | drivers/scsi/qedf/qedf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/qedf/qedf.h b/drivers/scsi/qedf/qedf.h index f3f399fe10c8..042ebf6aea35 100644 --- a/drivers/scsi/qedf/qedf.h +++ b/drivers/scsi/qedf/qedf.h @@ -388,6 +388,7 @@ struct qedf_ctx { mempool_t *io_mempool; struct workqueue_struct *dpc_wq; struct delayed_work grcdump_work; + struct delayed_work stag_work; u32 slow_sge_ios; u32 fast_sge_ios; @@ -403,6 +404,7 @@ struct qedf_ctx { u32 flogi_cnt; u32 flogi_failed; + u32 flogi_pending; /* Used for fc statistics */ struct mutex stats_mutex; |