linux-kernel - Re: [PATCH net] net: dec: de2104x: Increase receive ring size for Tulip

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Message-Id: <20200910.152909.1471891711453289735.davem@davemloft.net>
Date:   Thu, 10 Sep 2020 15:29:09 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     lucyyan@...gle.com
Cc:     kuba@...nel.org, hkallweit1@...il.com, arnd@...db.de,
        mdf@...nel.org, leon@...nel.org, mst@...hat.com,
        vaibhavgupta40@...il.com, netdev@...r.kernel.org,
        linux-parisc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: dec: de2104x: Increase receive ring size for
 Tulip

From: Lucy Yan <lucyyan@...gle.com>
Date: Thu, 10 Sep 2020 12:05:09 -0700

> Increase Rx ring size to address issue where hardware is reaching
> the receive work limit.
> 
> Before:
> 
> [  102.223342] de2104x 0000:17:00.0 eth0: rx work limit reached
> [  102.245695] de2104x 0000:17:00.0 eth0: rx work limit reached
> [  102.251387] de2104x 0000:17:00.0 eth0: rx work limit reached
> [  102.267444] de2104x 0000:17:00.0 eth0: rx work limit reached
> 
> Signed-off-by: Lucy Yan <lucyyan@...gle.com>

Applied, thank you.