From patchwork Wed Sep 23 06:24:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 260355 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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 A61A8C4727D for ; Wed, 23 Sep 2020 06:25:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AA89221E8 for ; Wed, 23 Sep 2020 06:25:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600842315; bh=YFopCGSf6CQibZxW/QvhYoTuhLxjKACiFY3AM90iQY4=; h=From:To:Cc:Subject:Date:List-ID:From; b=0lCryuxwjM8vKF3RM+lfK3OiEGNgPPsEOKwTO6GKPQcDbzhONQryfpQVxTVblcWnU NwB9JA/W2I7BPNwyfP1rJ0U5ozHXE0SmS4c/PVjsXTDm59WMvMChu78qnbICh+lvra 6Nt7GsXejZ3NJuYE/60evayLGvo3GV35lC7QoyKg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726753AbgIWGYl (ORCPT ); Wed, 23 Sep 2020 02:24:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:37848 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726667AbgIWGYk (ORCPT ); Wed, 23 Sep 2020 02:24:40 -0400 Received: from sx1.mtl.com (c-24-6-56-119.hsd1.ca.comcast.net [24.6.56.119]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1BF3921D43; Wed, 23 Sep 2020 06:24:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600842280; bh=YFopCGSf6CQibZxW/QvhYoTuhLxjKACiFY3AM90iQY4=; h=From:To:Cc:Subject:Date:From; b=eWFvNfWRI9Be/2YkEPqeZoaDaXM/hrGmYv9XZRrkVMDjdmyYnkxNp2MK4oUbXTtX2 q53qv8N6vIxhqRaEMWiTuZHiXMTJgEUrKO866kjvVkcaQNwVrNzqI105HSshWgxxRp Kwy0n0XDx9uLUS9I18NaGjEoKPnBAjaBJOx+l1SE= From: saeed@kernel.org To: "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Saeed Mahameed Subject: [pull request][net-next 00/15] mlx5 Connection Tracking in NIC mode Date: Tue, 22 Sep 2020 23:24:23 -0700 Message-Id: <20200923062438.15997-1-saeed@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Saeed Mahameed Hi Dave, Jakub, This series adds the support for connection tracking in NIC mode, and attached to this series some trivial cleanup patches. For more information please see tag log below. Please pull and let me know if there is any problem. Thanks, Saeed. --- The following changes since commit 748d1c8a425ec529d541f082ee7a81f6a51fa120: Merge branch 'devlink-Use-nla_policy-to-validate-range' (2020-09-22 17:38:42 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5-updates-2020-09-22 for you to fetch changes up to 6e9a79f0d4e98ef8b48f2a059fadf755a464bcc7: net/mlx5: remove unreachable return (2020-09-22 23:15:59 -0700) ---------------------------------------------------------------- mlx5-updates-2020-09-22 This series includes mlx5 updates 1) Add support for Connection Tracking offload in NIC mode. 1.1) Refactor current flow steering chains infrastructure and updates TC nic mode implementation to use flow table chains. 1.2) Refactor current Connection Tracking (CT) infrastructure to not assume E-switch backend, and make the CT layer agnostic to underlying steering mode (E-Switch/NIC) 1.3) Plumbing to support CT offload in NIC mode. 2) Trivial code cleanups. ---------------------------------------------------------------- Ariel Levkovich (9): net/mlx5: Refactor multi chains and prios support net/mlx5: Allow ft level ignore for nic rx tables net/mlx5e: Tc nic flows to use mlx5_chains flow tables net/mlx5e: Split nic tc flow allocation and creation net/mlx5: Refactor tc flow attributes structure net/mlx5e: Add tc chains offload support for nic flows net/mlx5e: rework ct offload init messages net/mlx5e: Support CT offload for tc nic flows net/mlx5e: Keep direct reference to mlx5_core_dev in tc ct Denis Efremov (2): net/mlx5e: IPsec: Use kvfree() for memory allocated with kvzalloc() net/mlx5e: Use kfree() to free fd->g in accel_fs_tcp_create_groups() Oz Shlomo (1): net/mlx5e: CT: Use the same counter for both directions Pavel Machek (CIP) (1): net/mlx5: remove unreachable return Qinglang Miao (1): net/mlx5: simplify the return expression of mlx5_ec_init() Saeed Mahameed (1): net/mlx5e: TC: Remove unused parameter from mlx5_tc_ct_add_no_trk_match() drivers/net/ethernet/mellanox/mlx5/core/Makefile | 2 +- drivers/net/ethernet/mellanox/mlx5/core/ecpf.c | 8 +- drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 7 +- .../net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 22 +- drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c | 525 +++++++----- drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h | 75 +- .../ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 +- .../mellanox/mlx5/core/en_accel/ipsec_fs.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 10 + drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 865 +++++++++++++------ drivers/net/ethernet/mellanox/mlx5/core/en_tc.h | 97 +++ .../net/ethernet/mellanox/mlx5/core/esw/chains.c | 944 --------------------- .../net/ethernet/mellanox/mlx5/core/esw/chains.h | 68 -- drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 39 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 309 +++++-- .../mellanox/mlx5/core/eswitch_offloads_termtbl.c | 8 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 5 +- .../net/ethernet/mellanox/mlx5/core/lib/clock.c | 2 - .../ethernet/mellanox/mlx5/core/lib/fs_chains.c | 911 ++++++++++++++++++++ .../ethernet/mellanox/mlx5/core/lib/fs_chains.h | 93 ++ 21 files changed, 2339 insertions(+), 1658 deletions(-) delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/esw/chains.c delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/esw/chains.h create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.h