From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <beilei.xing@intel.com>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
by dpdk.org (Postfix) with ESMTP id 121517D4E
for <dev@dpdk.org>; Thu, 5 Oct 2017 10:16:34 +0200 (CEST)
Received: from fmsmga002.fm.intel.com ([10.253.24.26])
by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
05 Oct 2017 01:16:13 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.42,480,1500966000"; d="scan'208";a="1227303065"
Received: from unknown (HELO dpdk9.sh.intel.com) ([10.67.118.52])
by fmsmga002.fm.intel.com with ESMTP; 05 Oct 2017 01:16:11 -0700
From: Beilei Xing <beilei.xing@intel.com>
To: jingjing.wu@intel.com
Cc: andrey.chilikin@intel.com,
dev@dpdk.org
Date: Thu, 5 Oct 2017 16:14:51 +0800
Message-Id: <1507191297-122088-2-git-send-email-beilei.xing@intel.com>
X-Mailer: git-send-email 2.5.5
In-Reply-To: <1507191297-122088-1-git-send-email-beilei.xing@intel.com>
References: <1506700252-34949-1-git-send-email-beilei.xing@intel.com>
<1507191297-122088-1-git-send-email-beilei.xing@intel.com>
Subject: [dpdk-dev] [PATCH v8 1/7] mbuf: support GTP in software packet type
parser
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <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: Thu, 05 Oct 2017 08:16:35 -0000
Add support of GTP-C and GTP-U tunnels in rte_net_get_ptype().
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
---
lib/librte_mbuf/rte_mbuf_ptype.c | 2 ++
lib/librte_mbuf/rte_mbuf_ptype.h | 32 ++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+)
diff --git a/lib/librte_mbuf/rte_mbuf_ptype.c b/lib/librte_mbuf/rte_mbuf_ptype.c
index e5c4fae..a450814 100644
--- a/lib/librte_mbuf/rte_mbuf_ptype.c
+++ b/lib/librte_mbuf/rte_mbuf_ptype.c
@@ -89,6 +89,8 @@ const char *rte_get_ptype_tunnel_name(uint32_t ptype)
case RTE_PTYPE_TUNNEL_NVGRE: return "TUNNEL_NVGRE";
case RTE_PTYPE_TUNNEL_GENEVE: return "TUNNEL_GENEVE";
case RTE_PTYPE_TUNNEL_GRENAT: return "TUNNEL_GRENAT";
+ case RTE_PTYPE_TUNNEL_GTPC: return "TUNNEL_GTPC";
+ case RTE_PTYPE_TUNNEL_GTPU: return "TUNNEL_GTPU";
default: return "TUNNEL_UNKNOWN";
}
}
diff --git a/lib/librte_mbuf/rte_mbuf_ptype.h b/lib/librte_mbuf/rte_mbuf_ptype.h
index acd70bb..978c4a2 100644
--- a/lib/librte_mbuf/rte_mbuf_ptype.h
+++ b/lib/librte_mbuf/rte_mbuf_ptype.h
@@ -383,6 +383,38 @@ extern "C" {
*/
#define RTE_PTYPE_TUNNEL_GRENAT 0x00006000
/**
+ * GTP-C (GPRS Tunnelling Protocol) control tunneling packet type.
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=17
+ * | 'destination port'=2123>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=17
+ * | 'destination port'=2123>
+ * or,
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=17
+ * | 'source port'=2123>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=17
+ * | 'source port'=2123>
+ */
+#define RTE_PTYPE_TUNNEL_GTPC 0x00007000
+/**
+ * GTP-U (GPRS Tunnelling Protocol) user data tunneling packet type.
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=17
+ * | 'destination port'=2152>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=17
+ * | 'destination port'=2152>
+ */
+#define RTE_PTYPE_TUNNEL_GTPU 0x00008000
+/**
* Mask of tunneling packet types.
*/
#define RTE_PTYPE_TUNNEL_MASK 0x0000f000
--
2.5.5