linux-kernel - Re: [PATCH net-next v3 1/1] net: mscc: ocelot: Implement port policers via tc command

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Message-ID: <CAJpBn1zrkKMteogJt__6zx6gE+=pO2P5Opv0fSNhZNm9GLGWDQ@mail.gmail.com>
Date:   Tue, 28 May 2019 13:15:53 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Joergen Andreasen <joergen.andreasen@...rochip.com>
Cc:     Linux Netdev List <netdev@...r.kernel.org>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        "David S. Miller" <davem@...emloft.net>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next v3 1/1] net: mscc: ocelot: Implement port
 policers via tc command

On Tue, 28 May 2019 14:49:17 +0200, Joergen Andreasen wrote:
> Hardware offload of matchall classifier and police action are now
> supported via the tc command.
> Supported police parameters are: rate and burst.
>
> Example:
>
> Add:
> tc qdisc add dev eth3 handle ffff: ingress
> tc filter add dev eth3 parent ffff: prio 1 handle 2   \
>       matchall skip_sw                                \
>       action police rate 100Mbit burst 10000
>
> Show:
> tc -s -d qdisc show dev eth3
> tc -s -d filter show dev eth3 ingress
>
> Delete:
> tc filter del dev eth3 parent ffff: prio 1
> tc qdisc del dev eth3 handle ffff: ingress
>
> Signed-off-by: Joergen Andreasen <joergen.andreasen@...rochip.com>

Looks reasonable :)

Acked-by: Jakub Kicinski <jakub.kicinski@...ronome.com>