Re: [PATCH v8 3/8] spi/spi-atmel: add dmaengine support

From: Richard Genoud
Date: Wed Apr 24 2013 - 05:28:11 EST

2013/4/23 Mark Brown <broonie@xxxxxxxxxx>:
> On Wed, Apr 03, 2013 at 12:23:35PM +0200, Richard GENOUD wrote:
> Richard, delete irrelevant context from your mails - it makes it much
> easier to find the content you added.
>> On [mer., 03.04.2013 13:59:19], Wenyou Yang wrote:
>> As I did some work on that one:
>> Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
>> BUT, there's one thing not working (at least for me !):
>> With DMA enabled, using spidev.
>> if we use the ioctl SPI_IOC_MESSAGE(x) (tested with x=3):
> I'd been expecting an updated series with this rolled in?

I did some more test with spidev and a MISO-MOSI loop as Wenyou suggested.

It's ok for me, on kernel 3.9-rc8 sam9g35, I didn't see any error.

Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
Tested-by: Richard Genoud <richard.genoud@xxxxxxxxx>
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