From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 403565A1F for ; Thu, 15 Jan 2015 06:16:21 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 14 Jan 2015 21:16:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,401,1418112000"; d="scan'208";a="651382654" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga001.fm.intel.com with ESMTP; 14 Jan 2015 21:16:20 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t0F5GIEQ002129; Thu, 15 Jan 2015 13:16:18 +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 t0F5GFbh015377; Thu, 15 Jan 2015 13:16:17 +0800 Received: (from couyang@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t0F5GFkH015373; Thu, 15 Jan 2015 13:16:15 +0800 From: Ouyang Changchun To: dev@dpdk.org Date: Thu, 15 Jan 2015 13:15:27 +0800 Message-Id: <1421298930-15210-20-git-send-email-changchun.ouyang@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1421298930-15210-1-git-send-email-changchun.ouyang@intel.com> References: <1421298930-15210-1-git-send-email-changchun.ouyang@intel.com> Subject: [dpdk-dev] [PATCH 19/22] ether: Fix vlan strip/insert issue 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: , X-List-Received-Date: Thu, 15 Jan 2015 05:16:21 -0000 Need swap the data from cpu to BE(big endian) for vlan-type. Signed-off-by: Changchun Ouyang --- lib/librte_ether/rte_ether.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_ether/rte_ether.h b/lib/librte_ether/rte_ether.h index 3b6ab4b..90fb3c9 100644 --- a/lib/librte_ether/rte_ether.h +++ b/lib/librte_ether/rte_ether.h @@ -350,7 +350,7 @@ static inline int rte_vlan_strip(struct rte_mbuf *m) struct ether_hdr *eh = rte_pktmbuf_mtod(m, struct ether_hdr *); - if (eh->ether_type != ETHER_TYPE_VLAN) + if (eh->ether_type != rte_cpu_to_be_16(ETHER_TYPE_VLAN)) return -1; struct vlan_hdr *vh = (struct vlan_hdr *)(eh + 1); @@ -400,7 +400,7 @@ static inline int rte_vlan_insert(struct rte_mbuf **m) return -ENOSPC; memmove(nh, oh, 2 * ETHER_ADDR_LEN); - nh->ether_type = ETHER_TYPE_VLAN; + nh->ether_type = rte_cpu_to_be_16(ETHER_TYPE_VLAN); vh = (struct vlan_hdr *) (nh + 1); vh->vlan_tci = rte_cpu_to_be_16((*m)->vlan_tci); -- 1.8.4.2