From patchwork Mon Oct 21 10:00:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xu, Ting" X-Patchwork-Id: 61496 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1BEE8F3E; Mon, 21 Oct 2019 04:59:52 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id E30D4F11 for ; Mon, 21 Oct 2019 04:59:49 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Oct 2019 19:59:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,322,1566889200"; d="scan'208";a="222326753" Received: from dpdk-xuting-main.sh.intel.com ([10.67.117.83]) by fmsmga004.fm.intel.com with ESMTP; 20 Oct 2019 19:59:30 -0700 From: Ting Xu To: dev@dpdk.org Cc: wenzhuo.lu@intel.com, qiming.yang@intel.com, john.mcnamara@intel.com, marko.kovacevic@intel.com, olivier.matz@6wind.com Date: Mon, 21 Oct 2019 10:00:00 +0000 Message-Id: <717d5856d412ae2ce2e304eb903fa8ceca8d8cef.1571647239.git.ting.xu@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: <9f054f84c5ae5cb871d86ace17f7c3ca658fb890.1568968178.git.ting.xu@intel.com> Subject: [dpdk-dev] [PATCH v2 1/2] lib/mbuf: add GTP tunnel type flag X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add GTP tunnel type flag in mbuf for future use in GTP Tx checksum offload. Signed-off-by: Ting Xu Reviewed-by: Ferruh Yigit --- lib/librte_mbuf/rte_mbuf.c | 2 ++ lib/librte_mbuf/rte_mbuf.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c index 0236fba76..952f3c52c 100644 --- a/lib/librte_mbuf/rte_mbuf.c +++ b/lib/librte_mbuf/rte_mbuf.c @@ -591,6 +591,7 @@ const char *rte_get_tx_ol_flag_name(uint64_t mask) case PKT_TX_OUTER_IPV4: return "PKT_TX_OUTER_IPV4"; case PKT_TX_OUTER_IPV6: return "PKT_TX_OUTER_IPV6"; case PKT_TX_TUNNEL_VXLAN: return "PKT_TX_TUNNEL_VXLAN"; + case PKT_TX_TUNNEL_GTP: return "PKT_TX_TUNNEL_GTP"; case PKT_TX_TUNNEL_GRE: return "PKT_TX_TUNNEL_GRE"; case PKT_TX_TUNNEL_IPIP: return "PKT_TX_TUNNEL_IPIP"; case PKT_TX_TUNNEL_GENEVE: return "PKT_TX_TUNNEL_GENEVE"; @@ -627,6 +628,7 @@ rte_get_tx_ol_flag_list(uint64_t mask, char *buf, size_t buflen) { PKT_TX_OUTER_IPV4, PKT_TX_OUTER_IPV4, NULL }, { PKT_TX_OUTER_IPV6, PKT_TX_OUTER_IPV6, NULL }, { PKT_TX_TUNNEL_VXLAN, PKT_TX_TUNNEL_MASK, NULL }, + { PKT_TX_TUNNEL_GTP, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_GRE, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_IPIP, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_GENEVE, PKT_TX_TUNNEL_MASK, NULL }, diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index fb0849ac1..ce1e22544 100644 --- a/lib/librte_mbuf/rte_mbuf.h +++ b/lib/librte_mbuf/rte_mbuf.h @@ -251,6 +251,8 @@ extern "C" { /** TX packet with MPLS-in-UDP RFC 7510 header. */ #define PKT_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) #define PKT_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45) +#define PKT_TX_TUNNEL_GTP (0x7ULL << 45) + /** * Generic IP encapsulated tunnel type, used for TSO and checksum offload. * It can be used for tunnels which are not standards or listed above.