From patchwork Thu Mar 15 21:23:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Nelson X-Patchwork-Id: 886470 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="VLbVDwtN"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 402M6h4h87z9sQx for ; Fri, 16 Mar 2018 08:24:28 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752378AbeCOVXl (ORCPT ); Thu, 15 Mar 2018 17:23:41 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:52542 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751774AbeCOVXk (ORCPT ); Thu, 15 Mar 2018 17:23:40 -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 w2FKhjhC145951; Thu, 15 Mar 2018 21:23:35 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=UsTSH8iCR6GbQrSFtt+oKLaoAdikMouSDCFctlyRPKI=; b=VLbVDwtNFUt0+K0BsdhLCSdxguI+pzfJHV/IX2O70dHz3pVjvCKJaVPI0SQ/JwckMGsh T2lFnehA7zFczdp4TwUE8yKDAW87G7vKiHPUHo3K/gq0Vo4Ca6UbXvdhFXp66Kq5Odq9 XnVKwMn2LD8mxLeBvcghWjmffLPM8XSxJSm4UPTHHly06EdpFowmejUtGBsoTT8FPMqP 0pmcTMjCezckcX5I5ZUpulQvce2IHD0Px41Ec5MeOxaPHEMZTo3IRBmaQibmBiGYKEZt 7oyzlrBdixXJDPCVs6Zt8nZnezrdcRTK9QudmKo0WPPc+6z9EVoVvpZxUtqmVMp9IFa4 ng== Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp2120.oracle.com with ESMTP id 2gr04dg4pp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 15 Mar 2018 21:23:35 +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 w2FLNZ6s012011 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 15 Mar 2018 21:23:35 GMT Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w2FLNYk2016477; Thu, 15 Mar 2018 21:23:34 GMT Received: from slnelson-mint18.us.oracle.com (/10.159.152.19) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 15 Mar 2018 14:23:34 -0700 From: Shannon Nelson To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, steffen.klassert@secunet.com Subject: [next-queue 0/4] ixgbe: Enable tso and checksum offload with ipsec Date: Thu, 15 Mar 2018 14:23:19 -0700 Message-Id: <1521149003-1433-1-git-send-email-shannon.nelson@oracle.com> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8832 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=255 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1803150169 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. 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(-)