linux-kernel - Re: [PATCH v2 net-next 06/10] net: mscc: ocelot: VCAP ES0 support

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Message-ID: <20200602091700.6b476c80@kicinski-fedora-PC1C0HJN.hsd1.ca.comcast.net>
Date:   Tue, 2 Jun 2020 09:17:00 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Xiaoliang Yang <xiaoliang.yang_1@....com>
Cc:     po.liu@....com, claudiu.manoil@....com,
        alexandru.marginean@....com, vladimir.oltean@....com,
        leoyang.li@....com, mingkai.hu@....com, andrew@...n.ch,
        f.fainelli@...il.com, vivien.didelot@...il.com,
        davem@...emloft.net, jiri@...nulli.us, idosch@...sch.org,
        vinicius.gomes@...el.com, nikolay@...ulusnetworks.com,
        roopa@...ulusnetworks.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, horatiu.vultur@...rochip.com,
        alexandre.belloni@...tlin.com, allan.nielsen@...rochip.com,
        joergen.andreasen@...rochip.com, UNGLinuxDriver@...rochip.com,
        linux-devel@...ux.nxdi.nxp.com
Subject: Re: [PATCH v2 net-next 06/10] net: mscc: ocelot: VCAP ES0 support

On Tue,  2 Jun 2020 13:18:24 +0800 Xiaoliang Yang wrote:
> VCAP ES0 is an egress VCAP working on all outgoing frames.
> This patch added ES0 driver to support vlan push action of tc filter.
> Usage:
> 	tc filter add dev swp1 egress protocol 802.1Q flower skip_sw
> 	vlan_id 1 vlan_prio 1 action vlan push id 2 priority 2
> 
> Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@....com>

Please make sure code builds cleanly with W=1 C=1 flags.

drivers/net/dsa/ocelot/felix_vsc9959.c:577:19: warning: symbol 'vsc9959_vcap_es0_keys' was not declared. Should it be static?
drivers/net/dsa/ocelot/felix_vsc9959.c:588:19: warning: symbol 'vsc9959_vcap_es0_actions' was not declared. Should it be static?