netdev - Re: [PATCH 1/2] sh_eth: fix unhandled RFE interrupt

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Message-ID: <51C82885.8030607@cogentembedded.com>
Date:	Mon, 24 Jun 2013 15:07:49 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	David Miller <davem@...emloft.net>
CC:	netdev@...r.kernel.org, nobuhiro.iwamatsu.yj@...esas.com,
	linux-sh@...r.kernel.org
Subject: Re: [PATCH 1/2] sh_eth: fix unhandled RFE interrupt

Hello.

On 24-06-2013 11:10, David Miller wrote:

>> EESR.RFE (receive FIFO overflow) interrupt is enabled by the driver on all SoCs
>> and sh_eth_error() handles it but it's not present in any initializer/assignment
>> of the 'eesr_err_check' field of 'struct sh_eth_cpu_data'. This leads to that
>> interrupt not being handled and cleared, and finally to disabling IRQ and the
>> driver being non-functional.

>> Modify DEFAULT_EESR_ERR_CHECK macro and all explicit initializers of the above
>> mentioned field to contain the EESR.RFE bit. Remove useless backslashes from the
>> initializers, while at it.

>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

> Applied to 'net'.

    Queue it for -stable please, the bug goes back to the very start of 
the driver development, it seems...

WBR, Sergei

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