linux-kernel - Re: [PATCH net-next v2 0/5] mvpp2: XDP support

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Date:   Fri, 03 Jul 2020 14:46:39 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     mcroce@...ux.microsoft.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        bpf@...r.kernel.org, sven.auhagen@...eatech.de, lorenzo@...nel.org,
        brouer@...hat.com, stefanc@...vell.com, mw@...ihalf.com,
        maxime.chevallier@...tlin.com, antoine.tenart@...tlin.com,
        thomas.petazzoni@...tlin.com, maciej.fijalkowski@...el.com,
        rmk+kernel@...linux.org.uk
Subject: Re: [PATCH net-next v2 0/5] mvpp2: XDP support

From: Matteo Croce <mcroce@...ux.microsoft.com>
Date: Thu,  2 Jul 2020 16:12:39 +0200

> From: Matteo Croce <mcroce@...rosoft.com>
> 
> From: Matteo Croce <mcroce@...rosoft.com>
> 
> Add XDP support to mvpp2. This series converts the driver to the
> page_pool API for RX buffer management, and adds native XDP support.
> 
> XDP support comes with extack error reporting and statistics as well.
> 
> These are the performance numbers, as measured by Sven:
> 
> SKB fwd page pool:
> Rx bps     390.38 Mbps
> Rx pps     762.46 Kpps
> 
> XDP fwd:
> Rx bps     1.39 Gbps
> Rx pps     2.72 Mpps
> 
> XDP Drop:
> eth0: 12.9 Mpps
> eth1: 4.1 Mpps

Series applied, thank you.