netdev - Re: [PATCH net-next] net: bcmgenet: improve TX timeout

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Message-Id: <20150607.151924.1043509285781683514.davem@davemloft.net>
Date:	Sun, 07 Jun 2015 15:19:24 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	f.fainelli@...il.com
Cc:	netdev@...r.kernel.org, jaedon.shin@...il.com, pgynther@...gle.com
Subject: Re: [PATCH net-next] net: bcmgenet: improve TX timeout

From: Florian Fainelli <f.fainelli@...il.com>
Date: Thu,  4 Jun 2015 16:15:50 -0700

> Dump useful ring statistics along with interrupt status, software
> maintained pointers and hardware registers to help troubleshoot TX queue
> stalls.
> 
> When a timeout occurs, disable TX NAPI for the rings, dump their states
> while interrupts are disabled, re-enable interrupts, NAPI and queue flow
> control to help with the recovery.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Applied, thanks Florian.
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