From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 92E1E5A0A for ; Fri, 3 Jul 2015 10:33:18 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 03 Jul 2015 01:33:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,398,1432623600"; d="scan'208";a="518279734" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 03 Jul 2015 01:33:16 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t638XEec029931; Fri, 3 Jul 2015 16:33:14 +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 t638XALd019640; Fri, 3 Jul 2015 16:33:12 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t638XABi019636; Fri, 3 Jul 2015 16:33:10 +0800 From: Helin Zhang To: dev@dpdk.org Date: Fri, 3 Jul 2015 16:32:23 +0800 Message-Id: <1435912347-19499-16-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1435912347-19499-1-git-send-email-helin.zhang@intel.com> References: <1435024235-19483-1-git-send-email-helin.zhang@intel.com> <1435912347-19499-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v9 15/19] examples/l3fwd-acl: 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: , X-List-Received-Date: Fri, 03 Jul 2015 08:33:19 -0000 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_NEXT_ABI, which is disabled by default. Signed-off-by: Helin Zhang --- examples/l3fwd-acl/main.c | 29 +++++++++++++++++++++++------ 1 file changed, 23 insertions(+), 6 deletions(-) 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. v7 changes: * Renamed RTE_UNIFIED_PKT_TYPE to RTE_NEXT_ABI. diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c index 29cb25e..b2bdf2f 100644 --- a/examples/l3fwd-acl/main.c +++ b/examples/l3fwd-acl/main.c @@ -645,10 +645,13 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl, struct ipv4_hdr *ipv4_hdr; struct rte_mbuf *pkt = pkts_in[index]; +#ifdef RTE_NEXT_ABI + if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) { +#else int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR); if (type == PKT_RX_IPV4_HDR) { - +#endif ipv4_hdr = rte_pktmbuf_mtod_offset(pkt, struct ipv4_hdr *, sizeof(struct ether_hdr)); @@ -667,9 +670,11 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl, /* Not a valid IPv4 packet */ rte_pktmbuf_free(pkt); } - +#ifdef RTE_NEXT_ABI + } else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) { +#else } else if (type == PKT_RX_IPV6_HDR) { - +#endif /* Fill acl structure */ acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt); acl->m_ipv6[(acl->num_ipv6)++] = pkt; @@ -687,17 +692,22 @@ prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl, { struct rte_mbuf *pkt = pkts_in[index]; +#ifdef RTE_NEXT_ABI + if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) { +#else int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR); if (type == PKT_RX_IPV4_HDR) { - +#endif /* Fill acl structure */ acl->data_ipv4[acl->num_ipv4] = MBUF_IPV4_2PROTO(pkt); acl->m_ipv4[(acl->num_ipv4)++] = pkt; - +#ifdef RTE_NEXT_ABI + } else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) { +#else } else if (type == PKT_RX_IPV6_HDR) { - +#endif /* Fill acl structure */ acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt); acl->m_ipv6[(acl->num_ipv6)++] = pkt; @@ -745,10 +755,17 @@ send_one_packet(struct rte_mbuf *m, uint32_t res) /* in the ACL list, drop it */ #ifdef L3FWDACL_DEBUG if ((res & ACL_DENY_SIGNATURE) != 0) { +#ifdef RTE_NEXT_ABI + if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) + dump_acl4_rule(m, res); + else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) + dump_acl6_rule(m, res); +#else if (m->ol_flags & PKT_RX_IPV4_HDR) dump_acl4_rule(m, res); else dump_acl6_rule(m, res); +#endif /* RTE_NEXT_ABI */ } #endif rte_pktmbuf_free(m); -- 1.9.3