linux-kernel - Re: [PATCH net] net: enetc: fix aggregate RMON counters not showing the ranges

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Message-ID: <ZBsw/SRtCgfadtlC@corigine.com>
Date:   Wed, 22 Mar 2023 17:46:53 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     Vladimir Oltean <vladimir.oltean@....com>
Cc:     netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: enetc: fix aggregate RMON counters not showing
 the ranges

On Wed, Mar 22, 2023 at 01:28:31AM +0200, Vladimir Oltean wrote:
> When running "ethtool -S eno0 --groups rmon" without an explicit "--src
> emac|pmac" argument, the kernel will not report
> rx-rmon-etherStatsPkts64to64Octets, rx-rmon-etherStatsPkts65to127Octets,
> etc. This is because on ETHTOOL_MAC_STATS_SRC_AGGREGATE, we do not
> populate the "ranges" argument.
> 
> ocelot_port_get_rmon_stats() does things differently and things work
> there. I had forgotten to make sure that the code is structured the same
> way in both drivers, so do that now.
> 
> Fixes: cf52bd238b75 ("net: enetc: add support for MAC Merge statistics counters")
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>

This feels a bit more like an enhancement than a fix to me,
but I don't feel strongly about it.

Reviewed-by: Simon Horman <simon.horman@...igine.com>