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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EAEE5D3E787 for ; Sun, 14 Dec 2025 11:03:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=OmqjiyOxiK3k5ibOXuc5+y3BAzCAtxHcZycrogYzkSo=; b=vHwcgEOxYVUF2QHd40dVsYDNkL bVNleIkBCB9HroO3MM+W4qcjpF5E1DW2RT1bmaEzAigOnp1EOcCF2hJ5JVfYjukLJNhbiHYBz5NPV Q/C/E8g0nOsJbjNFfQdFQLCNgFjIYjZxJqaVIwFC0VT1EF1vOHjZvgP0FZxKkizi+IAhQcvEhESZd s2RkuSVEPRBiPiHieA5C0xjrWbrQ+iUfY8lYt2305WEH7b3Z2JkJhRNdMCYkIWvRKgmsDDq62Sw+Y mlPM4tlXzYesgMygeMg+d3JSSIHJzd7tDBeb0CWY8QSPtugMU9c5BoU9bIRElocYEK23KeqQ1Y+3Z xiMbXLQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vUjsw-00000002MtR-01eU; Sun, 14 Dec 2025 11:03:30 +0000 Received: from mxout4.routing.net ([2a03:2900:1:a::9]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vUjsq-00000002Mqh-0Fjr; Sun, 14 Dec 2025 11:03:28 +0000 Received: from mxbulk.masterlogin.de (unknown [192.168.10.85]) by mxout4.routing.net (Postfix) with ESMTP id F058310032F; Sun, 14 Dec 2025 11:03:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=routing; t=1765710198; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=OmqjiyOxiK3k5ibOXuc5+y3BAzCAtxHcZycrogYzkSo=; b=WyZYqHMYdSuQA96MjjKro0k4DYuMcsY0IffRDyV+SPMLlPPu+GMIhJ6PA+lxXEV2W7yede qz2sMNN/lXjEf2pmW5DF7c/p9tkmgxFhHj2Nqy8yFo4izbuKc7fj3mrY9CqcOpicSQEcL0 rRXCchEL2fHyRRvTFT+XtfVe2dtNVJY= Received: from frank-u24.. (fttx-pool-194.15.85.205.bambit.de [194.15.85.205]) by mxbulk.masterlogin.de (Postfix) with ESMTPSA id AC4871226B1; Sun, 14 Dec 2025 11:03:17 +0000 (UTC) From: Frank Wunderlich To: Felix Fietkau , Sean Wang , Lorenzo Bianconi , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger , AngeloGioacchino Del Regno , Russell King Cc: Frank Wunderlich , Daniel Golle , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [RFC net-next v3 0/3] Add RSS and LRO support Date: Sun, 14 Dec 2025 12:03:01 +0100 Message-ID: <20251214110310.7009-1-linux@fw-web.de> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251214_030324_587373_EA9DF985 X-CRM114-Status: UNSURE ( 7.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Frank Wunderlich This series add RSS and LRO hardware acceleration for terminating traffic on MT798x. It is currently only for discussion to get the upported SDK driver changes in a good shape. patches are upported from mtk SDK: - https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/refs/heads/master/master/files/target/linux/mediatek/patches-6.12/999-eth-08-mtk_eth_soc-add-register-definitions-for-rss-lro-reg.patch - https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/refs/heads/master/master/files/target/linux/mediatek/patches-6.12/999-eth-09-mtk_eth_soc-add-rss-support.patch - https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/refs/heads/master/master/files/target/linux/mediatek/patches-6.12/999-eth-10-mtk_eth_soc-add-hw-lro-support.patch with additional fixes changes: v3: - readded the change dropped in v2 because it was a fix for getting RSS working on mt7986 - changes requested by jakub - reworked coverletter (dropped instructions for configuration) - name all PDMA-IRQ the same way - retested on - BPI-R3/mt7986 (RSS needs to be enabled) - BPI-R4/mt7988 - BPI-R64/mt7622 and BPI-R2/mt7623 for not breaking network functionality v2: - drop wrong change (MTK_CDMP_IG_CTRL is only netsys v1) - Fix immutable string IRQ setup (thx to Emilia Schotte) - drop links to 6.6 patches/commits in sdk in comments Mason Chang (3): net: ethernet: mtk_eth_soc: Add register definitions for RSS and LRO net: ethernet: mtk_eth_soc: Add RSS support net: ethernet: mtk_eth_soc: Add LRO support bpi-r4.its | 16 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 762 ++++++++++++++++---- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 171 +++-- 3 files changed, 757 insertions(+), 192 deletions(-) -- 2.43.0