From patchwork Tue Feb 9 02:23:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 12077027 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=-21.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,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 C2EEEC433DB for ; Tue, 9 Feb 2021 02:23:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AE3864E82 for ; Tue, 9 Feb 2021 02:23:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229931AbhBICX3 (ORCPT ); Mon, 8 Feb 2021 21:23:29 -0500 Received: from mga09.intel.com ([134.134.136.24]:15909 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229704AbhBICX2 (ORCPT ); Mon, 8 Feb 2021 21:23:28 -0500 IronPort-SDR: GxDcJUl3skv3DsBsS6AJhQg9n1PYuVh2cwThVHjvNnNZtGsKQmHjcNqsALxjGFqlWZZHDqyan5 iAQ5UW6QpayQ== X-IronPort-AV: E=McAfee;i="6000,8403,9889"; a="181960298" X-IronPort-AV: E=Sophos;i="5.81,163,1610438400"; d="scan'208";a="181960298" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2021 18:22:48 -0800 IronPort-SDR: gXUEJKo6KMSZ7r6m8rPBewG+ETfrXD4UKBLSpjAEgEaXTDtc/KCOAHQQfrf8iAV+dvOC7ydoXA 90i1wcq0oKfQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,163,1610438400"; d="scan'208";a="359003687" Received: from anguy11-desk2.jf.intel.com ([10.166.244.147]) by orsmga003.jf.intel.com with ESMTP; 08 Feb 2021 18:22:45 -0800 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org Cc: Tony Nguyen , netdev@vger.kernel.org, sassmann@redhat.com, bjorn.topel@intel.com, maciej.fijalkowski@intel.com, magnus.karlsson@intel.com Subject: [PATCH net-next v2 0/5][pull request] 40GbE Intel Wired LAN Driver Updates 2021-02-08 Date: Mon, 8 Feb 2021 18:23:18 -0800 Message-Id: <20210209022323.2440775-1-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org This series contains updates to i40e driver only. Cristian makes improvements to driver XDP path. Avoids writing next-to-clean pointer on every update, removes redundant updates of cleaned_count and buffer info, creates a helper function to consolidate XDP actions and simplifies some of the behavior. Eryk adds messages to inform the user when MTU is larger than supported v2: - Drop XDP_REDIRECT messaging patch (previously patch 5) - Use only extack for XDP MTU error The following are changes since commit 08cbabb77e9098ec6c4a35911effac53e943c331: Merge tag 'mlx5-updates-2021-02-04' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 40GbE Cristian Dumitrescu (4): i40e: remove unnecessary memory writes of the next to clean pointer i40e: remove unnecessary cleaned_count updates i40e: remove the redundant buffer info updates i40e: consolidate handling of XDP program actions Eryk Rybak (1): i40e: Log error for oversized MTU on device drivers/net/ethernet/intel/i40e/i40e_main.c | 11 +- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 149 +++++++++++--------- 2 files changed, 86 insertions(+), 74 deletions(-) Acked-by: Jakub Kicinski