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From: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
To: martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, sreekanth.reddy@broadcom.com,
	sathya.prakash@broadcom.com,
	Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Subject: [PATCH 0/7] mpt3sas: Enhancements and bug fixes
Date: Thu, 30 Jul 2020 13:33:42 +0530
Message-ID: <1596096229-3341-1-git-send-email-suganath-prabu.subramani@broadcom.com> (raw)

This patch set has below bug fixes and enhancements.

Dump IOC system interface register set when IOC fails to
transit to READY state during initialization.

During controller reset, cancel the running work along
with the queued works. This avoids processing the expired event after
the controller reset.

Before returning the target/lun reset with failure status
to SML, poll all the reply descriptor pools looking for the reply of
timed out SCSI command. Due to interrupt latency issues it is possible
that interrupt for timed out command might have been delayed. So poll
all the reply descriptor pools looking for the reply of timed out SCSI
command, if the timed out command 's reply is found then return
success status other return failure status.

Memset the config command reply buffer before issuing the
config request.

Suganath Prabu S (7):
  mpt3sas: Memset config_cmds.reply buffer with zeros
  mpt3sas: Dump system registers for debugging.
  mpt3sas: Cancel the running work during host reset.
  mpt3sas: Rename and export interrupt mask/unmask fn's.
  mpt3sas: Added support functions to find target and luns.
  mpt3sas: Postprocessing of target and LUN reset.
  mpt3sas: Update driver version to 35.100.00.00

 drivers/scsi/mpt3sas/compile.sh       |   6 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c   |  50 ++++--
 drivers/scsi/mpt3sas/mpt3sas_base.h   |  21 ++-
 drivers/scsi/mpt3sas/mpt3sas_config.c |   2 +-
 drivers/scsi/mpt3sas/mpt3sas_ctl.c    |   6 +-
 drivers/scsi/mpt3sas/mpt3sas_scsih.c  | 245 +++++++++++++++++++++++---
 6 files changed, 282 insertions(+), 48 deletions(-)

-- 
2.26.2


             reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-30  8:03 Suganath Prabu S [this message]
2020-07-30  8:03 ` [PATCH 1/7] mpt3sas: Memset config_cmds.reply buffer with zeros Suganath Prabu S
2020-07-30  8:03 ` [PATCH 2/7] mpt3sas: Dump system registers for debugging Suganath Prabu S
2020-07-30  8:03 ` [PATCH 3/7] mpt3sas: Cancel the running work during host reset Suganath Prabu S
2020-07-30  8:03 ` [PATCH 4/7] mpt3sas: Rename and export interrupt mask/unmask fn's Suganath Prabu S
2020-07-30  8:03 ` [PATCH 5/7] mpt3sas: Added helper functions to check any cmd is outstanding on Target and LUN Suganath Prabu S
2020-07-30  8:03 ` [PATCH 6/7] mpt3sas: Postprocessing of target and LUN reset Suganath Prabu S
2020-07-30  8:03 ` [PATCH 7/7] mpt3sas: Update driver version to 35.100.00.00 Suganath Prabu S
2020-08-13  2:36 ` [PATCH 0/7] mpt3sas: Enhancements and bug fixes Martin K. Petersen
2020-08-18  3:11 ` Martin K. Petersen

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