From: Dan Williams <dan.j.williams@intel.com>
To: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Cc: linux-kernel@vger.kernel.org,
Haavard Skinnemoen <hskinnemoen@atmel.com>,
maciej.sosnowski@intel.com
Subject: Re: [PATCH] dmaengine: Add Kconfig of DMA data align for DMA Test driver
Date: Mon, 16 Mar 2009 15:02:48 -0700 [thread overview]
Message-ID: <e9c3a7c20903161502x4738db4drc9e3abae782e4364@mail.gmail.com> (raw)
In-Reply-To: <49B8AC11.70902@renesas.com>
On Wed, Mar 11, 2009 at 11:30 PM, Nobuhiro Iwamatsu
<iwamatsu.nobuhiro@renesas.com> wrote:
> Test drivers of DMA engine usually perform DMA transfer by 1 byte unit.
> This can set transfer size of DMA and aligns data for tests.
>
> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
> Cc: Maciej Sosnowski <maciej.sosnowski@intel.com>
> Cc: Dan Williams <dan.j.williams@intel.com>
> ---
This should just be a module parameter, and it needs error handling
for the alignment > transfer length case.
Thanks,
Dan
next prev parent reply other threads:[~2009-03-16 22:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-12 6:30 Nobuhiro Iwamatsu
2009-03-16 22:02 ` Dan Williams [this message]
2009-03-18 12:09 ` Sosnowski, Maciej
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