linux-kernel - RE: [PATCH] dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller

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Date:	Wed, 22 Oct 2008 15:55:07 +0100
From:	"Sosnowski, Maciej" <maciej.sosnowski@...el.com>
To:	"Nicolas Ferre" <nicolas.ferre@...el.com>,
	"Linux Kernel list" <linux-kernel@...r.kernel.org>,
	"ARM Linux Mailing List" <linux-arm-kernel@...ts.arm.linux.org.uk>,
	"Williams, Dan J" <dan.j.williams@...el.com>
Cc:	"Haavard Skinnemoen" <hskinnemoen@...el.com>,
	"Andrew Victor" <linux@...im.org.za>
Subject: RE: [PATCH] dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller

Nicolas Ferre wrote:
> This AHB DMA Controller (aka HDMA or DMAC on AT91 systems) is
> availlable on 
> at91sam9rl chip. It will be used on other products in the future.
> 
> This first release covers only the memory-to-memory tranfer type.
> This is the 
> only tranfer type supported by this chip.
> On other products, it will be used also for peripheral DMA transfer
> (slave API 
> support to come).
> 
> I used dmatest client without problem in different configurations to
> test 
> it.
> 
> Full documentation for this controller can be found in the SAM9RL
> datasheet :
> http://www.atmel.com/dyn/products/product_card.asp?part_id=4243 
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
> ---

Hi Nicolas,
I have walked through the code and I do not see any serious problems
here.

Acked-by: Maciej Sosnowski <maciej.sosnowski@...el.com>
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