lkml.org 
[lkml]   [2012]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2] dmaengine: care sd_dma_address/len in dmaengine_prep_slave_single()

Hi Lars

> On 01/31/2012 02:13 AM, Kuninori Morimoto wrote:
> > dmaengine_prep_slave_single() is helper macro of dmaengine.
> > But it doesn't have sg_dma_address/len() settings which are required.
> > And it used void *buf in parameter, but it should be dma_addr_t.
> > This patch fixes up it.
> >
> > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> Hi,
>
> Any news regarding this patch? The dmaengine_prep_slave_single in upstream
> is not really usable as it is right now.

Sorry. I have no news/update for this.
I'm not good at IOMMU which was pointed by Russell.

Best regards
---
Kuninori Morimoto


\
 
 \ /
  Last update: 2012-03-09 01:21    [W:0.112 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site