From: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
To: linux-scsi@vger.kernel.org, martin.petersen@oracle.com
Cc: Sathya.Prakash@broadcom.com, sreekanth.reddy@broadcom.com,
Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Subject: [Patch 0/3] Gracefully handle FW faults during HBA initialization
Date: Tue, 18 May 2021 10:46:22 +0530 [thread overview]
Message-ID: <20210518051625.1596742-1-suganath-prabu.subramani@broadcom.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 899 bytes --]
During IOC initialization driver may observe some firmware faults.
Currently the driver is not handling the firmware faults gracefully,
most of the time the driver is terminating the IOC initialization
without trying to recover the IOC from the fault. Instead of terminating
the IOC initialization, driver has to try to recover the IOC at least
for one time before terminating the IOC initialization.
Suganath Prabu S (3):
mpt3sas: Fix deadlock while cancelling the running FW event
mpt3sas: Handle FW faults during first half of IOC init
mpt3sas: Handle FWfault while second half of IOC Init
drivers/scsi/mpt3sas/mpt3sas_base.c | 261 ++++++++++++++++++--------
drivers/scsi/mpt3sas/mpt3sas_base.h | 8 +
drivers/scsi/mpt3sas/mpt3sas_config.c | 18 +-
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 174 +++++++++++++++--
4 files changed, 368 insertions(+), 93 deletions(-)
--
2.27.0
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4245 bytes --]
next reply other threads:[~2021-05-18 5:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-18 5:16 Suganath Prabu S [this message]
2021-05-18 5:16 ` [Patch 1/3] mpt3sas: Fix deadlock while cancelling the running FW event Suganath Prabu S
2021-05-18 5:16 ` [Patch 2/3] mpt3sas: Handle FW faults during first half of IOC init Suganath Prabu S
2021-05-18 5:16 ` [Patch 3/3] mpt3sas: Handle FWfault while second half of IOC Init Suganath Prabu S
2021-05-26 3:39 ` [Patch 0/3] Gracefully handle FW faults during HBA initialization Martin K. Petersen
2021-06-01 2:56 ` Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210518051625.1596742-1-suganath-prabu.subramani@broadcom.com \
--to=suganath-prabu.subramani@broadcom.com \
--cc=Sathya.Prakash@broadcom.com \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=sreekanth.reddy@broadcom.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.