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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5F28C433DF for ; Tue, 7 Jul 2020 22:31:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BC202206E2 for ; Tue, 7 Jul 2020 22:31:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=walle.cc header.i=@walle.cc header.b="YZEOK9JN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729276AbgGGWbc (ORCPT ); Tue, 7 Jul 2020 18:31:32 -0400 Received: from ssl.serverraum.org ([176.9.125.105]:53513 "EHLO ssl.serverraum.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728709AbgGGWbc (ORCPT ); Tue, 7 Jul 2020 18:31:32 -0400 Received: from apollo.fritz.box (unknown [IPv6:2a02:810c:c200:2e91:6257:18ff:fec4:ca34]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id EA2DD22723; Wed, 8 Jul 2020 00:31:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1594161090; 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=/uH5LVCD2f9ksp83Amofj282y55+pudcW4fgiuCHQE4=; b=YZEOK9JNEKRH3b3/6WjZ4kWOC6WJg95FuzdEfb9DrBYZdVXgS3LP8IdejiBLmt4RZvjiRE aYs2hFlIxidEC8ir6EGy9oqYIjCyz8J+tZ405vJ4Tcq5AlqFjjNZyx1W8LcN8aFIovJtIW pzPnBYC08kesvBhzzhvIhQN8ew+jSvU= From: Michael Walle To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: Cc: soc@kernel.org, Catalin Marinas , Will Deacon , Vladimir Oltean , Michael Walle Subject: [PATCH 1/2] arm64: defconfig: enable TSN features for ENETC and similiar hardware Date: Wed, 8 Jul 2020 00:31:12 +0200 Message-Id: <20200707223114.16355-1-michael@walle.cc> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Newer network cards and switches support offloading of certain packet scheduling, classifying and actions onto the hardware itself. For example, time-aware and credit based schedulers. To use this feature we have to enable the corresponding modules. Please note, that this will also enable NET_SCHED and NET_CLS_ACT as builtin because there is no module option. The enabled modules should get us a good foundation. $ scripts/bloat-o-meter old-vmlinux vmlinux add/remove: 446/215 grow/shrink: 48/31 up/down: 78445/-11519 (66926) [..] Total: Before=20452567, After=20519493, chg +0.33% Signed-off-by: Michael Walle --- arch/arm64/configs/defconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index e38486b836f4..0aeb9971e086 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -162,6 +162,18 @@ CONFIG_NET_DSA=m CONFIG_VLAN_8021Q=m CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBS=m +CONFIG_NET_SCH_ETF=m +CONFIG_NET_SCH_TAPRIO=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_GACT=m +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_GATE=m CONFIG_QRTR=m CONFIG_QRTR_SMD=m CONFIG_QRTR_TUN=m -- 2.20.1