From: Pierre Ossman <drzeus-list@drzeus.cx>
To: Eugene Ilkov <e.ilkov@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.20 mmc: problem with highspeed SD card
Date: Thu, 15 Feb 2007 18:08:43 +0100 [thread overview]
Message-ID: <45D4939B.1080200@drzeus.cx> (raw)
In-Reply-To: <45D48FB6.80703@drzeus.cx>
Pierre Ossman wrote:
> Eugene Ilkov wrote:
>> PXAMCI: irq 00000004 stat 00002140
>
> Hang on. PXAMCI is a MMC controller, right? Perhaps the MMC timings
> aren't overlapping properly with the new stuff... I'm going to have to
> recheck my diagrams.
Hmm... depending on where you look, you get different timing schematics. The
MMCA 4.2 specification (which should be authoritative) does indicate that things
are incompatible though.
I'll put together a patch that you can try out.
Rgds
--
-- Pierre Ossman
Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org
next prev parent reply other threads:[~2007-02-15 17:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-14 1:46 2.6.20 mmc: problem with highspeed SD card Eugene Ilkov
2007-02-15 5:48 ` Pierre Ossman
2007-02-15 12:17 ` Eugene Ilkov
2007-02-15 16:39 ` Pierre Ossman
2007-02-15 16:52 ` Pierre Ossman
2007-02-15 17:08 ` Pierre Ossman [this message]
2007-02-15 22:44 ` Eugene Ilkov
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