From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dayuqiu@shecgisg004.sh.intel.com> Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 82CF7595C for <dev@dpdk.org>; Fri, 7 Aug 2015 05:29:24 +0200 (CEST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 06 Aug 2015 20:29:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,627,1432623600"; d="scan'208";a="778578860" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga002.fm.intel.com with ESMTP; 06 Aug 2015 20:29:24 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t773TL2J009282; Fri, 7 Aug 2015 11:29:21 +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 t773THDj001294; Fri, 7 Aug 2015 11:29:20 +0800 Received: (from dayuqiu@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t773THdS001290; Fri, 7 Aug 2015 11:29:17 +0800 From: Michael Qiu <michael.qiu@intel.com> To: dev@dpdk.org Date: Fri, 7 Aug 2015 11:29:16 +0800 Message-Id: <1438918156-1259-1-git-send-email-michael.qiu@intel.com> X-Mailer: git-send-email 1.7.4.1 Subject: [dpdk-dev] [PATCH] 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 <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Fri, 07 Aug 2015 03:29:24 -0000 For some ethnet-switch like intel RRC, all the packet forwarded out by DPDK will be dropped in switch side, so the packet generator will never receive the packet. Signed-off-by: Michael Qiu <michael.qiu@intel.com> --- app/test-pmd/csumonly.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c index 1bf3485..bf8af1d 100644 --- a/app/test-pmd/csumonly.c +++ b/app/test-pmd/csumonly.c @@ -550,6 +550,10 @@ pkt_burst_checksum_forward(struct fwd_stream *fs) * and inner headers */ eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); + 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); parse_ethernet(eth_hdr, &info); l3_hdr = (char *)eth_hdr + info.l2_len; -- 1.9.3