From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 289E5C43334 for ; Sat, 9 Jul 2022 15:49:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229568AbiGIPtF (ORCPT ); Sat, 9 Jul 2022 11:49:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbiGIPtD (ORCPT ); Sat, 9 Jul 2022 11:49:03 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E99810FF8 for ; Sat, 9 Jul 2022 08:48:58 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 50F13B819CA for ; Sat, 9 Jul 2022 15:48:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B95DC3411C; Sat, 9 Jul 2022 15:48:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657381736; bh=sqhl2+qpAkvEcbSeL7R8DIr884GD434thtHF8xdUfZ8=; h=From:To:Cc:Subject:Date:From; b=IO8mbt/rGmWcs1q7/c3JhwDzl/A1Laif8i+N5ouhM2yFyCYQYBM9h5EMmVbkwEG08 hrs8lQXR/3/0woVigIdgtE2C9B/eHmxFzRQoG7baJ8qAv4+G+So5Qu7E3dnZo0BiI4 RcYx6cV0owGJE/AwV62czyQ0xonW79Llxb18008nhUcmn7j4OP4tmF2OaHQI7ueoAi HHiGH2Fp+bDMz3fW6cYXEmMCoLSKqgJ8g/FQ1PA/KYmNvfUrLItFGgCrb/kAp4/X/q KoyqrgXZu/tjB4U9flBF4dDUE4ycYA03PFEwqHGWVzddygQbabyBfymi6Yfm+yuPG3 N7wPhwG7JCjzQ== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, matthias.bgg@gmail.com, linux-mediatek@lists.infradead.org, ilias.apalodimas@linaro.org, lorenzo.bianconi@redhat.com, jbrouer@redhat.com Subject: [PATCH net-next 0/4] mtk_eth_soc: add xdp support Date: Sat, 9 Jul 2022 17:48:28 +0200 Message-Id: X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Introduce XDP support for mtk_eth_soc driver if rx hwlro is not enabled in the chipset (e.g. mt7986). Supported XDP verdicts: - XDP_PASS - XDP_DROP - XDP_REDIRECT - XDP_TX - ndo_xdp_xmit Rely on page_pool allocator for single page buffers in order to keep them dma mapped and add skb recycling support. Lorenzo Bianconi (4): net: ethernet: mtk_eth_soc: rely on page_pool for single page buffers net: ethernet: mtk_eth_soc: add basic XDP support net: ethernet: mtk_eth_soc: introduce xdp ethtool counters net: ethernet: mtk_eth_soc: add xmit XDP support drivers/net/ethernet/mediatek/Kconfig | 1 + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 546 +++++++++++++++++--- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 34 +- 3 files changed, 513 insertions(+), 68 deletions(-) -- 2.36.1