linux-kernel - Re: [PATCH v2 net-next 05/26] enetc: implement generic XDP stats callbacks

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Message-ID: <20211123170920.wgactazyupm32yqu@skbuf>
Date:   Tue, 23 Nov 2021 17:09:20 +0000
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Alexander Lobakin <alexandr.lobakin@...el.com>
CC:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
        Jonathan Corbet <corbet@....net>,
        Shay Agroskin <shayagr@...zon.com>,
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        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>
Subject: Re: [PATCH v2 net-next 05/26] enetc: implement generic XDP stats
 callbacks

On Tue, Nov 23, 2021 at 05:39:34PM +0100, Alexander Lobakin wrote:
> Similarly to dpaa2, enetc stores 5 per-channel counters for XDP.
> Add necessary callbacks to be able to access them using new generic
> XDP stats infra.
> 
> Signed-off-by: Alexander Lobakin <alexandr.lobakin@...el.com>
> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
> ---

Reviewed-by: Vladimir Oltean <vladimir.oltean@....com>

These counters can be dropped from ethtool, nobody depends on having
them there.

Side question: what does "nch" stand for?