From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
netdev@vger.kernel.org, linux-sh@vger.kernel.org,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>
Subject: Re: [PATCH] sh_eth: r8a7790: Handle the RFE (Receive FIFO overflow Error) interrupt
Date: Tue, 30 Jul 2013 16:20:10 +0200 [thread overview]
Message-ID: <4760883.hI1JN8gopV@avalon> (raw)
In-Reply-To: <51F7CADE.5070801@cogentembedded.com>
Hi Sergei,
On Tuesday 30 July 2013 18:17:02 Sergei Shtylyov wrote:
> On 30-07-2013 4:08, Laurent Pinchart wrote:
> > The RFE interrupt is enabled for the r8a7790 but isn't handled,
> > resulting in the interrupts core noticing unhandled interrupts, and
> > eventually disabling the ethernet IRQ.
> >
> > Fix it by adding RFE to the bitmask of error interrupts to be handled
> > for r8a7790.
>
> So, Simon hasn't synced his patch to my late bug fix in 3.10... Did this
> patch help you with your NFS boot issue, Laurent?
Yes, it fixes the "disabling interrupt, nobody cared" problem. I still have
intermittent NFS issues, but at least I can now boot.
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2013-07-30 14:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-30 0:08 [PATCH] sh_eth: r8a7790: Handle the RFE (Receive FIFO overflow Error) interrupt Laurent Pinchart
2013-07-30 2:10 ` Simon Horman
2013-07-30 14:17 ` Sergei Shtylyov
2013-07-30 14:20 ` Laurent Pinchart [this message]
2013-07-30 14:47 ` Sergei Shtylyov
2013-09-12 19:45 ` Sergei Shtylyov
2013-07-31 0:32 ` Simon Horman
2013-07-30 20:41 ` Sergei Shtylyov
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