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linux-next/drivers/scsi/qedf
Saurav Kashyap ab0a82991f 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>
2020-04-17 17:55:23 -04:00
..
drv_fcoe_fw_funcs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
drv_fcoe_fw_funcs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
drv_scsi_fw_funcs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
drv_scsi_fw_funcs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
qedf_attr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
qedf_dbg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
qedf_dbg.h scsi: Fix various misspellings of "connect" 2019-10-24 21:22:32 -04:00
qedf_debugfs.c scsi: qedf: Print message during bailout conditions 2019-08-29 18:44:21 -04:00
qedf_els.c scsi: qedf: Simplify mutex_unlock() usage 2020-04-13 20:38:24 -04:00
qedf_fip.c scsi: qedf: Initiator fails to re-login to switch after link down 2019-08-29 18:51:19 -04:00
qedf_hsi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 2019-06-05 17:37:17 +02:00
qedf_io.c scsi: qedf: Add debug information for unsolicited processing 2019-08-29 18:51:08 -04:00
qedf_main.c scsi: qedf: Keep track of num of pending flogi 2020-04-17 17:55:23 -04:00
qedf_version.h scsi: qedf: Update the version to 8.42.3.0 2019-08-29 18:51:19 -04:00
qedf.h scsi: qedf: Keep track of num of pending flogi 2020-04-17 17:55:23 -04:00