From: David Jander <david@protonic.nl>
To: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: wg@grandegger.com, linux-can@vger.kernel.org
Subject: Re: [PATCH 3/3] can: flexcan.c: Implement last step of workaround for errata ERR005829
Date: Tue, 2 Sep 2014 13:36:38 +0200 [thread overview]
Message-ID: <20140902133638.7876ae3d@archvile> (raw)
In-Reply-To: <5405A9F7.5090004@pengutronix.de>
On Tue, 02 Sep 2014 13:28:55 +0200
Marc Kleine-Budde <mkl@pengutronix.de> wrote:
> On 08/27/2014 11:58 AM, David Jander wrote:
> > It is not clear if this errata only applies to i.MX6, but the impact of
> > the workaround should be minimal. Basically it comes down to reserving
> > mailbox 0 as a permanently inactive MB and writing twice to its C/S field
> > on every message transmit.
> >
> > Signed-off-by: David Jander <david@protonic.nl>
>
> Please fix this errata in one patch exactly. Please fix the errata
> before introducing a new feature, i.e. rewriting of the RX path.
Ok, I will try to split this out in the next version.
Best regards,
--
David Jander
Protonic Holland.
prev parent reply other threads:[~2014-09-02 11:36 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-27 9:58 [PATCH 0/3] Decrease likelyhood of RX overruns David Jander
2014-08-27 9:58 ` [PATCH 1/3] can: flexcan.c: Correctly initialize mailboxes David Jander
2014-09-02 10:24 ` Marc Kleine-Budde
2014-09-02 10:37 ` David Jander
2014-09-02 10:59 ` Marc Kleine-Budde
2014-09-02 11:15 ` David Jander
2014-09-02 13:54 ` Marc Kleine-Budde
2014-09-02 14:27 ` David Jander
2014-09-02 11:32 ` David Jander
2014-09-02 11:38 ` Marc Kleine-Budde
2014-09-02 14:53 ` Marc Kleine-Budde
2014-08-27 9:58 ` [PATCH 2/3] can: flexcan.c: Re-write receive path to use MB queue instead of FIFO David Jander
2014-09-02 11:30 ` Marc Kleine-Budde
2014-09-02 12:04 ` David Jander
2014-09-02 14:53 ` Marc Kleine-Budde
2014-09-03 7:19 ` David Jander
2014-09-03 9:12 ` Marc Kleine-Budde
2014-09-03 15:42 ` David Jander
2014-08-27 9:58 ` [PATCH 3/3] can: flexcan.c: Implement last step of workaround for errata ERR005829 David Jander
2014-09-02 11:28 ` Marc Kleine-Budde
2014-09-02 11:36 ` David Jander [this message]
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