From patchwork Mon Aug 31 09:41:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 6838 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id CAE3791E7; Mon, 31 Aug 2015 11:42:28 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 7684B91AA for ; Mon, 31 Aug 2015 11:42:24 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP; 31 Aug 2015 02:42:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,439,1437462000"; d="scan'208";a="552052873" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 31 Aug 2015 02:42:16 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t7V9gFNc007103; Mon, 31 Aug 2015 17:42:15 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t7V9gCQD003224; Mon, 31 Aug 2015 17:42:14 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t7V9gCJe003220; Mon, 31 Aug 2015 17:42:12 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Mon, 31 Aug 2015 17:41:48 +0800 Message-Id: <1441014108-3125-9-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1441014108-3125-1-git-send-email-jijiang.liu@intel.com> References: <1441014108-3125-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [RFC PATCH 8/8] app/testpmd: modify the mac of csum forwarding X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The change will affect on the csum fwd performance. But I also think the change is necessary, or we cannot use csumonly fwd mode in a VM. Signed-off-by: Jijiang Liu --- app/test-pmd/csumonly.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c index 1bf3485..c4ba22e 100644 --- a/app/test-pmd/csumonly.c +++ b/app/test-pmd/csumonly.c @@ -636,6 +636,12 @@ pkt_burst_checksum_forward(struct fwd_stream *fs) } m->tso_segsz = info.tso_segsz; m->ol_flags = ol_flags; + + ether_addr_copy(&peer_eth_addrs[fs->peer_addr], + ð_hdr->d_addr); + + ether_addr_copy(&ports[fs->tx_port].eth_addr, + ð_hdr->s_addr); /* if verbose mode is enabled, dump debug info */ if (verbose_level > 0) {