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Date: Mon, 13 Apr 2015 08:43:10 +0200
From: Sascha Hauer <s.hauer@pengutronix.de>
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References: <1428627714-17077-1-git-send-email-sebastian.hesselbarth@gmail.com>
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Subject: Re: [PATCH 2/4] net: mvneta: Fix transmit errors due to dirty txdesc
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, barebox@lists.infradead.org, Uwe =?iso-8859-15?Q?Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>

On Fri, Apr 10, 2015 at 03:01:52AM +0200, Sebastian Hesselbarth wrote:
> Marvell Neta's transmit descriptor (txdesc) is allocated by dma_alloc_coh=
erent()
> but not zeroed before calling mvneta_send the first time. This can cause =
spurious
> transmit errors due to improperly set bits in txdesc's cmd_sts field.
> =

> Fix initial transmit errors by always writing whole cmd_sts field instead=
 of ORing
> the bits.
> =

> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> ---
> Cc: barebox@lists.infradead.org
> Cc: Uwe Kleine-K=F6nig <u.kleine-koenig@pengutronix.de>
> Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ---
>  drivers/net/mvneta.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied this one, thanks

Sascha


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