linux-kernel - [PATCH 0/2] fsi and hwmon (occ): Prevent occasional checksum failures

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Message-Id: <20220321153112.12199-1-eajames@linux.ibm.com>
Date:   Mon, 21 Mar 2022 10:31:10 -0500
From:   Eddie James <eajames@...ux.ibm.com>
To:     linux-fsi@...ts.ozlabs.org
Cc:     linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        jdelvare@...e.com, linux@...ck-us.net, joel@....id.au,
        jk@...abs.org, alistair@...ple.id.au,
        Eddie James <eajames@...ux.ibm.com>
Subject: [PATCH 0/2] fsi and hwmon (occ): Prevent occasional checksum failures

Due to the OCC communication design with a shared SRAM area,
checkum errors are expected due to corrupted buffer from OCC
communications with other system components. Therefore, use a
unique errno for checksum failures and retry the command twice
in that case.

Eddie James (2):
  fsi: occ: Fix checksum failure mode
  hwmon (occ): Retry for checksum failure

 drivers/fsi/fsi-occ.c      |  7 +++++--
 drivers/hwmon/occ/p9_sbe.c | 28 ++++++++++++++++++----------
 2 files changed, 23 insertions(+), 12 deletions(-)

-- 
2.27.0