From: Wolfram Sang <wsa@kernel•org>
To: Quan Nguyen <quan@os•amperecomputing.com>
Cc: Brendan Higgins <brendanhiggins@google•com>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Joel Stanley <joel@jms•id.au>, Andrew Jeffery <andrew@aj•id.au>,
Jae Hyun Yoo <jae.hyun.yoo@linux•intel.com>,
Guenter Roeck <linux@roeck-us•net>,
linux-i2c@vger•kernel.org, openbmc@lists•ozlabs.org,
linux-arm-kernel@lists•infradead.org,
linux-aspeed@lists•ozlabs.org, linux-kernel@vger•kernel.org,
Open Source Submission <patches@amperecomputing•com>,
Phong Vo <phong@os•amperecomputing.com>,
"Thang Q . Nguyen" <thang@os•amperecomputing.com>
Subject: Re: [PATCH v2 0/2] i2c: aspeed: Late ack Tx done irqs and fix unhandled Tx done with NAK
Date: Mon, 29 Nov 2021 20:20:20 +0100 [thread overview]
Message-ID: <YaUn9HO4STM+LmAD@kunai> (raw)
In-Reply-To: <20210616031046.2317-1-quan@os.amperecomputing.com>
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On Wed, Jun 16, 2021 at 10:10:44AM +0700, Quan Nguyen wrote:
> This series consists of two patches to fix the below issues observed
> when testing with slave mode:
> + Unhandled Tx done with NAK
> + Early ack'ed of Tx done (ACK and NAK) causing "Unexpected Ack on
> read request".
>
aspeed maintainers, are you happy with this series now?
> v2:
> + Split these patches to separate series [Joel]
> + Added the Fixes lines [Joel]
> + Fixed multiline comment [Joel]
> + Refactor irq clearing code [Joel, Guenter]
> + Revised commit message [Joel, Quan]
>
> v1:
> + These patches are first introduced in
> https://lkml.org/lkml/2021/5/19/205
>
> Quan Nguyen (2):
> i2c: aspeed: Fix unhandled Tx done with NAK
> i2c: aspeed: Acknowledge Tx done with and without ACK irq late
>
> drivers/i2c/busses/i2c-aspeed.c | 22 ++++++++++++++--------
> 1 file changed, 14 insertions(+), 8 deletions(-)
>
> --
> 2.28.0
>
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prev parent reply other threads:[~2021-11-29 19:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-16 3:10 [PATCH v2 0/2] i2c: aspeed: Late ack Tx done irqs and fix unhandled Tx done with NAK Quan Nguyen
2021-06-16 3:10 ` [PATCH v2 1/2] i2c: aspeed: Fix " Quan Nguyen
2021-06-16 3:10 ` [PATCH v2 2/2] i2c: aspeed: Acknowledge Tx done with and without ACK irq late Quan Nguyen
2021-11-29 19:20 ` Wolfram Sang [this message]
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