linux-kernel - Re: [PATCH v3 1/5] dmaengine: at_hdmac: modify way to use interrupts

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Date:	Mon, 02 May 2011 15:44:04 +0530
From:	"Koul, Vinod" <vinod.koul@...el.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	dan.j.williams@...el.com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/5] dmaengine: at_hdmac: modify way to use
 interrupts

On Sat, 2011-04-30 at 16:57 +0200, Nicolas Ferre wrote:
> Now we use Buffer Transfer Completed interrupts. If we
> want a chained buffer completed information, we setup the
> ATC_IEN bit in CTRLB register in the lli.
> This is done by set_desc_eol() function and used by
> memcpy/slave_sg functions.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
> ---
>  drivers/dma/at_hdmac.c      |    4 ++--
>  drivers/dma/at_hdmac_regs.h |   11 ++++++++---
>  2 files changed, 10 insertions(+), 5 deletions(-)
> 
All, Applied, Thanks

-- 
~Vinod

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