From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Subject: Re: [PATCH 1/3] mmc: tmio-mmc: add DMA SG synchronisation Date: Thu, 06 Feb 2014 12:01:16 +0000 Message-ID: <52F3798C.4040906@codethink.co.uk> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-sh-owner@vger.kernel.org To: Guennadi Liakhovetski Cc: linux-mmc@vger.kernel.org, Chris Ball , linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-mmc@vger.kernel.org On 31/01/14 11:54, Guennadi Liakhovetski wrote: > According to the DMA API data has to be synchronised before starting > a DMA transfer to device and after completing a DMA transfer from device. > > Signed-off-by: Guennadi Liakhovetski I've got 1/3 and 2/3, but not 3/3 ? -- Ben Dooks http://www.codethink.co.uk/ Senior Engineer Codethink - Providing Genius