Gleb Chesnokov f4ec5bf693 qla2x00t-32gbit: edif: Fix no login after app start
The scenario is this: User loaded driver but has not started authentication
app. All sessions to secure device will exhaust all login attempts, fail,
and in stay in deleted state. Then some time later the app is started. The
driver will replenish the login retry count, trigger delete to prepare for
secure login. After deletion, relogin is triggered.

For the session that is already deleted, the delete trigger is a no-op. If
none of the sessions trigger a relogin, no progress is made.

Add a relogin trigger.

Link: https://lore.kernel.org/r/20220608115849.16693-5-njavali@marvell.com
Fixes: 7ebb336e45ef ("scsi: qla2xxx: edif: Add start + stop bsgs")
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
[ commit 24c796098f53 upstream ]
2022-09-13 11:15:41 +03:00
2021-08-17 09:40:21 -04:00
2022-01-11 16:37:34 +03:00
2022-07-07 13:52:01 +03:00
2022-01-11 16:37:34 +03:00
2022-05-18 11:14:17 +03:00
2021-03-15 04:06:56 +00:00

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Overview

This is the source code repository of the SCST project. SCST is a collection of Linux kernel drivers that implement SCSI target functionality. The SCST project includes:

  1. The SCST core in the scst/ subdirectory.
  2. A tool for loading, saving and modifying the SCST configuration in directory scstadmin/.
  3. Several SCSI target drivers in the directories iscsi-scst/, qla2x00t/, srpt/, scst_local/ and fcst/.
  4. User space programs in the usr/ subdirectory, e.g. fileio_tgt.
  5. Various documentation in the doc/ subdirectory.

Instructions for building and installing SCST are available in the INSTALL.md file.

QLogic target driver

Two QLogic target drivers are included in the SCST project.

The default driver is located in qla2x00t-32gbit directory and it supports up to 32 Gb/s FC. It is the newer one.

May anyone wish to switch back to the older driver that only supported up to 16 Gb/s adapters, it is located in qla2x00t directory. To make use of the older driver build scst with environment variable QLA_32GBIT=no set.

Vladislav Bolkhovitin vst@vlnb.net, http://scst.sourceforge.net

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