From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 29 Sep 2008 11:49:50 +0000
Subject: Re: [RFC] sh7751(r): Adding support for PCI-DMA
Message-Id: <20080929114950.GB24836@linux-sh.org>
List-Id: <linux-sh.vger.kernel.org>
References: <7b5883fc0809260450w642dde94k1c25166d8305f007@mail.gmail.com>
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To: linux-sh@vger.kernel.org

On Fri, Sep 26, 2008 at 02:50:10PM +0300, Roni Feldman wrote:
> I've added very basic PCI-DMA support for the sh7751's. I'll be happy
> to see if this works on different machines since it has been tested
> only on one platform.  Also, it would be interesting to know if there
> are other SH-4(A) devices that support this.
> 
Before really being able to comment on this, how exactly are you
attempting to use this exposed API? Are you attempting to tie this in to
the DMA mapping ops?