From: Wolfram Sang <wsa@the-dreams.de>
To: Jan Glauber <jglauber@cavium.com>
Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
David Daney <ddaney@caviumnetworks.com>,
David Daney <david.daney@cavium.com>
Subject: Re: [PATCH] i2c: octeon: Add workaround for broken irqs on CN3860
Date: Wed, 27 Apr 2016 18:56:48 +0200 [thread overview]
Message-ID: <20160427165648.GA6355@katana> (raw)
In-Reply-To: <1461750279-23654-1-git-send-email-jglauber@cavium.com>
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On Wed, Apr 27, 2016 at 11:44:39AM +0200, Jan Glauber wrote:
> From: David Daney <david.daney@cavium.com>
>
> CN3860 does not interrupt the CPU when the i2c status changes. If
> we get a timeout, and see the status has in fact changed, we know we
> have this problem, and drop back to polling.
>
> Signed-off-by: David Daney <ddaney@caviumnetworks.com>
> Signed-off-by: Jan Glauber <jglauber@cavium.com>
Applied to for-next, thanks!
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next prev parent reply other threads:[~2016-04-27 16:56 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-25 14:33 [PATCH v7 00/15] i2c-octeon and i2c-thunderx drivers Jan Glauber
2016-04-25 14:33 ` [PATCH v7 01/15] i2c: octeon: Improve error status checking Jan Glauber
2016-04-25 21:20 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 02/15] i2c: octeon: Use i2c recovery framework Jan Glauber
2016-04-25 21:29 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 03/15] i2c: octeon: Remove I2C_FUNC_SMBUS_QUICK support Jan Glauber
2016-04-25 22:16 ` Wolfram Sang
2016-04-25 22:28 ` David Daney
2016-04-26 5:58 ` Jan Glauber
2016-04-26 6:42 ` Jan Glauber
2016-04-26 7:36 ` Wolfram Sang
2016-04-26 12:34 ` Jan Glauber
2016-04-26 12:53 ` Wolfram Sang
2016-04-26 14:26 ` [PATCH] i2c: octeon: Remove zero-length message support Jan Glauber
2016-04-26 21:04 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 04/15] i2c: octeon: Add flush writeq helper function Jan Glauber
2016-04-25 21:33 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 05/15] i2c: octeon: Enable High-Level Controller Jan Glauber
2016-04-25 21:44 ` Wolfram Sang
2016-04-26 5:51 ` Jan Glauber
2016-04-25 14:33 ` [PATCH v7 06/15] dt-bindings: i2c: Add Octeon cn78xx TWSI Jan Glauber
2016-04-25 21:47 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 07/15] i2c: octeon: Add support for cn78xx chips Jan Glauber
2016-04-25 21:47 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 08/15] i2c: octeon: Improve performance if interrupt is early Jan Glauber
2016-04-26 21:10 ` Wolfram Sang
2016-04-26 21:19 ` Wolfram Sang
2016-04-25 14:33 ` [PATCH v7 09/15] i2c: octeon: Add workaround for broken irqs on CN3860 Jan Glauber
2016-04-26 21:17 ` Wolfram Sang
2016-04-27 9:37 ` Jan Glauber
2016-04-27 9:44 ` [PATCH] " Jan Glauber
2016-04-27 16:56 ` Wolfram Sang [this message]
2016-04-25 14:33 ` [PATCH v7 10/15] i2c: octeon: Move read function before write Jan Glauber
2016-04-25 14:33 ` [PATCH v7 11/15] i2c: octeon: Rename driver to prepare for split Jan Glauber
2016-04-25 14:33 ` [PATCH v7 12/15] i2c: octeon: Split the driver into two parts Jan Glauber
2016-04-25 14:33 ` [PATCH v7 13/15] i2c: thunderx: Add i2c driver for ThunderX SOC Jan Glauber
2016-04-25 14:33 ` [PATCH v7 14/15] i2c: octeon,thunderx: Move register offsets to struct Jan Glauber
2016-04-25 14:33 ` [PATCH v7 15/15] i2c: thunderx: Add smbus alert support Jan Glauber
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