From: Paul Mundt <lethal@linux-sh.org>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] sh: declared coherent memory support V2 fix
Date: Tue, 29 Jan 2008 00:46:34 +0000 [thread overview]
Message-ID: <20080129004634.GB9937@linux-sh.org> (raw)
In-Reply-To: <20080113135447.30289.54583.sendpatchset@clockwork.opensource.se>
On Fri, Jan 25, 2008 at 12:42:48PM +0900, Magnus Damm wrote:
> sh: declared coherent memory support V2 fix
>
> This patch fixes the recently introduced declared coherent memory support.
> Without this fix a cached memory area is returned by dma_alloc_coherent() -
> unless dma_declare_coherent_memory() has setup a separate area.
>
> This patch makes sure an uncached memory area is returned. With this patch
> it is now possible to ping through an rtl8139 interface on r2d-plus.
>
> Signed-off-by: Magnus Damm <damm@igel.co.jp>
Grr, missed this one. For some reason my eyes stopped at 'V2' and didn't
see the 'fix' part, so I thought I had already applied this one. I'll
roll it in to the next -rc1 batch.
prev parent reply other threads:[~2008-01-29 0:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-13 13:54 [PATCH] sh: declared coherent memory support Magnus Damm
2008-01-13 16:33 ` Paul Mundt
2008-01-24 9:35 ` [PATCH] sh: declared coherent memory support V2 Magnus Damm
2008-01-24 10:49 ` Paul Mundt
2008-01-25 3:42 ` [PATCH] sh: declared coherent memory support V2 fix Magnus Damm
2008-01-29 0:46 ` Paul Mundt [this message]
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