From patchwork Fri Mar 16 18:09:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Nelson X-Patchwork-Id: 887081 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=oracle.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=oracle.com header.i=@oracle.com header.b="dnTn/3IY"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 402tlF6y0yz9sMM for ; Sat, 17 Mar 2018 05:09:29 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753131AbeCPSJ1 (ORCPT ); Fri, 16 Mar 2018 14:09:27 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:42904 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753020AbeCPSJZ (ORCPT ); Fri, 16 Mar 2018 14:09:25 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w2GHfX0G015562; Fri, 16 Mar 2018 18:09:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2017-10-26; bh=MC+s6fa8g63ZsnFIEZoOF/TdP104B+aaxcRbPUbEmEg=; b=dnTn/3IYQql3odZky6oQjQV3HhES+a1An24KxlFOOsJW2MDF70AKoqL1s3sQDe3zUCDE lWcIfrHvXEbrB1QLT8rEl3fcyAbEeOpDm/Wdw7kSLvwJcwnhdbEV4APp3vf73IkuROPz B6Lkd2ZaH2E72KiTsxezWt9wgeEJHTbKnj3+06drxObknqvwlY95QPmHa3eaCRIR6yuO 5ZLtsItuBg7F+9jb0BbwqJgSzJVsf5NTiMCh4QMFEnKX8bhhSz+m+uagCukcYBCgN55e C7gS33N6ioE3Il1xYOrK8vDsLsiK/1KJmIO7CL4zZ/U6qFT/6CRxYlhnE4NFRJb/FrAk CQ== Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp2120.oracle.com with ESMTP id 2grjj003qx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Mar 2018 18:09:15 +0000 Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w2GI9FYW019414 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Mar 2018 18:09:15 GMT Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w2GI9EVt013583; Fri, 16 Mar 2018 18:09:15 GMT Received: from slnelson-mint18.us.oracle.com (/10.159.151.146) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 16 Mar 2018 11:09:14 -0700 From: Shannon Nelson To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, steffen.klassert@secunet.com Subject: [next-queue v2 0/4] ixgbe: Enable tso and checksum offload with ipsec Date: Fri, 16 Mar 2018 11:09:03 -0700 Message-Id: <1521223747-12018-1-git-send-email-shannon.nelson@oracle.com> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8833 signatures=668690 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=274 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1803160153 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patchset fixes up the bits for supporting TSO and checksum offload in conjunction with IPsec offload. This brings the throughput of a simple iperf test back up to nearly line rate. v2: fixes in patch 4 from Alex's comments Shannon Nelson (4): ixgbe: no need for ipsec csum feature check ixgbe: remove unneeded ipsec test in Tx path ixgbe: no need for esp trailer if gso ixgbe: enable tso with ipsec offload drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 45 +++++++++++++++----------- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 30 ++++++++--------- 2 files changed, 42 insertions(+), 33 deletions(-)