netdev - Re: [PATCH v4 0/3] Add minimal XDP support to TI AM65 CPSW Ethernet driver

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Message-ID: <9016930f-d90b-4a7a-b6fb-80cf56a94bd8@baylibre.com>
Date: Wed, 13 Mar 2024 15:03:32 +0100
From: Julien Panis <jpanis@...libre.com>
To: Ratheesh Kannoth <rkannoth@...vell.com>
Cc: "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Russell King <linux@...linux.org.uk>,
 Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>,
 Jesper Dangaard Brouer <hawk@...nel.org>,
 John Fastabend <john.fastabend@...il.com>,
 Sumit Semwal <sumit.semwal@...aro.org>,
 Christian König <christian.koenig@....com>,
 Simon Horman <horms@...nel.org>, Andrew Lunn <andrew@...n.ch>,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
 linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 linaro-mm-sig@...ts.linaro.org
Subject: Re: [PATCH v4 0/3] Add minimal XDP support to TI AM65 CPSW Ethernet
 driver

On 3/13/24 14:44, Ratheesh Kannoth wrote:
> On 2024-03-12 at 18:52:39, Julien Panis (jpanis@...libre.com) wrote:
>> This patch adds XDP support to TI AM65 CPSW Ethernet driver.
> is this a net-next item ?

Initially I worked on top of mainline kernel v6.8-rc1. Then, I also ensured that
the series could be applied on top of net-next/main.

>> The following features are implemented: NETDEV_XDP_ACT_BASIC,
>> NETDEV_XDP_ACT_REDIRECT, and NETDEV_XDP_ACT_NDO_XMIT.
>>
>> Zero-copy and non-linear XDP buffer supports are NOT implemented.
>>
>> Besides, the page pool memory model is used to get better performance.
>>
>> Signed-off-by: Julien Panis <jpanis@...libre.com>