Hi Ulf/Arend,
>
> > On Wed, Nov 26, 2014 at 11:40 PM, Arend van Spriel
> > wrote:
> > On 11/26/14 14:43, Ulf Hansson wrote:
> > > On 26 November 2014 at 12:07, Avinash Patil wrote:
> > > From: Bing Zhao
>
> > > This patch adds new API to handle scatter gather aggregation.
>
> > Why is this ne
Hansson
> Cc: linux-mmc; linux-wirel...@vger.kernel.org; Amitkumar Karwar; Cathy Luo;
> Marc Yang; Xinming Hu; bin9z...@gmail.com; Bing Zhao
> Subject: RE: [PATCH] mmc: new API for data write using scatter gather DMA
>
> Hi Ulf,
>
> Purpose of patch is to offload scatter gath
; Bing Zhao
Subject: RE: [PATCH] mmc: new API for data write using scatter gather DMA
Hi Ulf,
Purpose of patch is to offload scatter gather list population to host driver.
Patch provides MMC API using which host driver can directly use to program SG
DMA.
Thanks,
Avinash
, November 26, 2014 7:13 PM
To: Avinash Patil
Cc: linux-mmc; linux-wirel...@vger.kernel.org; Amitkumar Karwar; Cathy Luo;
Marc Yang; Xinming Hu; bin9z...@gmail.com; Bing Zhao
Subject: Re: [PATCH] mmc: new API for data write using scatter gather DMA
On 26 November 2014 at 12:07, Avinash Patil wrote:
> F
On 11/26/14 14:43, Ulf Hansson wrote:
On 26 November 2014 at 12:07, Avinash Patil wrote:
From: Bing Zhao
This patch adds new API to handle scatter gather aggregation.
Why is this needed?
One thing I can imagine is that the receiving device has specific
scatter-gather alignment requirement
On 26 November 2014 at 12:07, Avinash Patil wrote:
> From: Bing Zhao
>
> This patch adds new API to handle scatter gather aggregation.
Why is this needed?
>
> Signed-off-by: Bing Zhao
> Signed-off-by: Avinash Patil
> Signed-off-by: Xinming Hu
> Signed-off-by: Cathy Luo
> ---
> drivers/mmc/
