From: Mike Frysinger <vapier.adi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Michael Hennerich
<michael.hennerich-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v2] i2c-bfin-twi: handle faulty slave devices better
Date: Tue, 11 May 2010 20:03:57 -0400 [thread overview]
Message-ID: <AANLkTilE253KvDpOGpXpxIyjqDd8Z7Uffa4JaUNneXYs@mail.gmail.com> (raw)
In-Reply-To: <20100511230901.GA31325-elnMNo+KYs3pIgCt6eIbzw@public.gmane.org>
On Tue, May 11, 2010 at 19:09, Ben Dooks wrote:
> On Mon, May 10, 2010 at 11:33:44AM -0400, Mike Frysinger wrote:
>> From: Michael Hennerich <michael.hennerich-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
>>
>> Faulty slave devices might drive SDA low after a transfer finishes. So,
>> when this scenario is detected, have the master generate up to 9 extra
>> clocks until the SDA is properly released.
>
> This doesn't apply to my for-2635/i2c-bfin tree, can't find the BUFWERR
> patch. will check to see if theres's something i've missed..
have you applied the other Blackfin I2C patches yet ? the bfin i2c
branch applies cleanly to linus' current tree:
git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin.git for-i2c
-mike
prev parent reply other threads:[~2010-05-12 0:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-09 11:04 [PATCH] i2c-bfin-twi: handle faulty slave devices better Mike Frysinger
2010-05-09 11:34 ` Ben Dooks
[not found] ` <20100509113420.GB2589-SMNkleLxa3Z6Wcw2j4pizdi2O/JbrIOy@public.gmane.org>
2010-05-09 18:23 ` Mike Frysinger
[not found] ` <1273403087-3326-1-git-send-email-vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
2010-05-10 15:33 ` [PATCH v2] " Mike Frysinger
[not found] ` <1273505624-30920-1-git-send-email-vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
2010-05-11 23:09 ` Ben Dooks
[not found] ` <20100511230901.GA31325-elnMNo+KYs3pIgCt6eIbzw@public.gmane.org>
2010-05-12 0:03 ` Mike Frysinger [this message]
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