From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH v2 1/4] ethdev: add group counter support to
	rte_flow
Date: Thu, 05 Apr 2018 18:31:35 +0200
Message-ID: <1554473.I9SMy4Ex4Y@xps>
References: <20180405135148.16388-1-declan.doherty@intel.com>
 <20180405135148.16388-2-declan.doherty@intel.com>
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Cc: dev@dpdk.org, Alex Rosenbaum <alexr@mellanox.com>,
 Ferruh Yigit <ferruh.yigit@intel.com>, Shahaf Shuler <shahafs@mellanox.com>,
 Qi Zhang <qi.z.zhang@intel.com>,
 Alejandro Lucero <alejandro.lucero@netronome.com>,
 Andrew Rybchenko <arybchenko@solarflare.com>,
 Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>,
 Remy Horton <remy.horton@intel.com>, John McNamara <john.mcnamara@intel.com>,
 Rony Efraim <ronye@mellanox.com>, Jingjing Wu <jingjing.wu@intel.com>,
 Wenzhuo Lu <wenzhuo.lu@intel.com>, Yuanhan Liu <yliu@fridaylinux.org>,
 Bruce Richardson <bruce.richardson@intel.com>
To: Declan Doherty <declan.doherty@intel.com>
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05/04/2018 15:51, Declan Doherty:
> +Group Count Query
> +~~~~~~~~~~~~~~~~~
> +
> +Query group counter which can be associated with multiple flows on a specified
> +port.
> +
> +This function allows retrieving of group counters. Data
> +is gathered by special actions which must be present in the flow rule
> +definition.

I would like seeing an explanation of how group counter work.
The guide can be more verbose than the doxygen comments.