From patchwork Mon Jun 1 07:33:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Helin" X-Patchwork-Id: 5016 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 22B4DC348; Mon, 1 Jun 2015 09:34:46 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id D18D7C326 for ; Mon, 1 Jun 2015 09:34:44 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP; 01 Jun 2015 00:34:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,531,1427785200"; d="scan'208";a="718544343" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga001.fm.intel.com with ESMTP; 01 Jun 2015 00:34:42 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t517Ye1Z006901; Mon, 1 Jun 2015 15:34:40 +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 t517YabR030953; Mon, 1 Jun 2015 15:34:38 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t517YaXt030949; Mon, 1 Jun 2015 15:34:36 +0800 From: Helin Zhang To: dev@dpdk.org Date: Mon, 1 Jun 2015 15:33:57 +0800 Message-Id: <1433144045-30847-11-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1433144045-30847-1-git-send-email-helin.zhang@intel.com> References: <1432284264-17376-1-git-send-email-helin.zhang@intel.com> <1433144045-30847-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v6 10/18] app/test-pipeline: replace bit mask based packet type with unified packet type 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" To unify packet types among all PMDs, bit masks of packet type for 'ol_flags' are replaced by unified packet type. To avoid breaking ABI compatibility, all the changes would be enabled by RTE_UNIFIED_PKT_TYPE, which is disabled by default. Signed-off-by: Helin Zhang --- app/test-pipeline/pipeline_hash.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) v2 changes: * Used redefined packet types and enlarged packet_type field in mbuf. v5 changes: * Re-worded the commit logs. v6 changes: * Disabled the code changes for unified packet type by default, to avoid breaking ABI compatibility. diff --git a/app/test-pipeline/pipeline_hash.c b/app/test-pipeline/pipeline_hash.c index 4598ad4..bc84920 100644 --- a/app/test-pipeline/pipeline_hash.c +++ b/app/test-pipeline/pipeline_hash.c @@ -459,20 +459,33 @@ app_main_loop_rx_metadata(void) { signature = RTE_MBUF_METADATA_UINT32_PTR(m, 0); key = RTE_MBUF_METADATA_UINT8_PTR(m, 32); +#ifdef RTE_UNIFIED_PKT_TYPE + if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) { +#else if (m->ol_flags & PKT_RX_IPV4_HDR) { +#endif ip_hdr = (struct ipv4_hdr *) &m_data[sizeof(struct ether_hdr)]; ip_dst = ip_hdr->dst_addr; k32 = (uint32_t *) key; k32[0] = ip_dst & 0xFFFFFF00; +#ifdef RTE_UNIFIED_PKT_TYPE + } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) { +#else } else { +#endif ipv6_hdr = (struct ipv6_hdr *) &m_data[sizeof(struct ether_hdr)]; ipv6_dst = ipv6_hdr->dst_addr; memcpy(key, ipv6_dst, 16); +#ifdef RTE_UNIFIED_PKT_TYPE + } else + continue; +#else } +#endif *signature = test_hash(key, 0, 0); }