linux-kernel - Re: [PATCH] dmaengine: use phys_addr

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Message-ID: <20160216204232.GB5268@bigcity.dyn.berto.se>
Date:	Tue, 16 Feb 2016 21:42:32 +0100
From:	Niklas Söderlund 
	<niklas.soderlund@...natech.se>
To:	Vinod Koul <vinod.koul@...el.com>
Cc:	Wolfram Sang <wsa@...-dreams.de>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Lee Jones <lee.jones@...aro.org>, dmaengine@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] dmaengine: use phys_addr_t for slave configuration

On 2016-02-15 23:00:53 +0530, Vinod Koul wrote:
> On Tue, Feb 09, 2016 at 11:57:24PM +0100, Wolfram Sang wrote:
> >
> > > This is a dependency for adding iommu support to the rcar-dmac driver, cfr.
> > > "[PATCH v2 0/5] dmaengine: rcar-dmac: add iommu support for slave transfers".
> > > http://www.spinics.net/lists/linux-renesas-soc/msg00066.html
> > > https://www.mail-archive.com/linux-renesas-soc@vger.kernel.org/msg00108.html
> > >
> > > Thank you for applying!
> >
> > Yup, we really need it. Anything we can do to help?
>
> I have done this change and discussing wider changes
> I will send CFT hopefully before EOW, pls test :)

Thanks Vinod for looking at this!