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From: Jan Glauber <jglauber@cavium.com>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
	Jan Glauber <jglauber@cavium.com>
Subject: [PATCH 0/5] i2c: octeon,thunderx: Recovery fixes and improvements
Date: Wed, 21 Sep 2016 08:51:01 +0200	[thread overview]
Message-ID: <cover.1474439371.git.jglauber@cavium.com> (raw)

Hi Wolfram,

the ThunderX i2c driver got more exposure with IPMI/BMC testing and
we've found several issues that I'd like to address with this series.

The patches are all related to recovery or improve stability in
the presence of hardware/firmware bugs.

Patches are against linux-next and were tested on ThunderX and Octeon
(by Steven J. Hill).

thanks,
Jan

--------------

Dmitry Bazhenov (2):
  i2c: octeon,thunderx: Fix set SCL recovery function
  i2c: octeon,thunderx: Avoid sending STOP during recovery

Jan Glauber (3):
  i2c: octeon,thunderx: Fix high-level controller status check
  i2c: octeon,thunderx: Check bus state before starting a transaction
  i2c: octeon,thunderx: Limit register access retries

 drivers/i2c/busses/i2c-octeon-core.c | 67 ++++++++++++++++++++++++++++--------
 drivers/i2c/busses/i2c-octeon-core.h | 21 ++++++++---
 2 files changed, 68 insertions(+), 20 deletions(-)

-- 
1.9.1

             reply	other threads:[~2016-09-21  6:52 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-21  6:51 Jan Glauber [this message]
2016-09-21  6:51 ` [PATCH 1/5] i2c: octeon,thunderx: Fix set SCL recovery function Jan Glauber
2016-09-21 21:00   ` Wolfram Sang
2016-09-21  6:51 ` [PATCH 2/5] i2c: octeon,thunderx: Avoid sending STOP during recovery Jan Glauber
2016-09-21 21:00   ` Wolfram Sang
2016-09-21  6:51 ` [PATCH 3/5] i2c: octeon,thunderx: Fix high-level controller status check Jan Glauber
2016-09-21 21:01   ` Wolfram Sang
2016-09-21  6:51 ` [PATCH 4/5] i2c: octeon,thunderx: Check bus state before starting a transaction Jan Glauber
2016-09-21 20:55   ` Wolfram Sang
2016-09-22 16:08     ` Jan Glauber
2016-09-22 16:08       ` Jan Glauber
2016-09-21  6:51 ` [PATCH 5/5] i2c: octeon,thunderx: Limit register access retries Jan Glauber
2016-09-21 21:03   ` Wolfram Sang
2016-09-22 16:40     ` Jan Glauber
2016-09-22 16:40       ` Jan Glauber

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