linux-kernel - RE: [PATCH 2/6] dmaengine/dw_dmac: Enable resubmission from callback routine.

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Message-ID: <438BB0150E931F4B9CE701519A44630108519E1C1D@bgsmsx502.gar.corp.intel.com>
Date:	Tue, 19 Apr 2011 12:03:33 +0530
From:	"Koul, Vinod" <vinod.koul@...el.com>
To:	viresh kumar <viresh.kumar@...com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Williams, Dan J" <dan.j.williams@...el.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Armando VISCONTI <armando.visconti@...com>,
	Shiraz HASHIM <shiraz.hashim@...com>,
	amitgoel <amit.goel@...com>,
	"viresh.linux@...il.com" <viresh.linux@...il.com>,
	"jamie@...ieiles.com" <jamie@...ieiles.com>,
	"linux@....linux.org.uk" <linux@....linux.org.uk>
Subject: RE: [PATCH 2/6] dmaengine/dw_dmac: Enable resubmission from
 callback routine.

On 04/19/2011 11:53 AM, viresh kumar wrote:
> On 04/19/2011 11:42 AM, Koul, Vinod wrote:
> > On 04/18/2011 04:20 PM, viresh kumar wrote:
> Vinod,
> 
> I initiated this discussion few days back on a separate thread:
> 
> http://www.spinics.net/lists/arm-kernel/msg121139.html
> 
> And so implemented this.
Ahhh, on the road, catching up on email...

This was a dma engine requirement, not absolute for slave-dma.
But would be good idea to resist this. What is your reason for this?

I am adding documentation for slave, hopefully will complete after my
vacation, should help to clarify these things

~Vinod

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