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From: Beilei Xing <beilei.xing@intel.com>
To: qi.z.zhang@intel.com
Cc: dev@dpdk.org, jingjing.wu@intel.com, andrey.chilikin@intel.com
Subject: [PATCH v2 1/2] mbuf: add PPPoE and L2TP packet types
Date: Wed, 20 Dec 2017 16:22:43 +0800	[thread overview]
Message-ID: <1513758164-39610-2-git-send-email-beilei.xing@intel.com> (raw)
In-Reply-To: <1513758164-39610-1-git-send-email-beilei.xing@intel.com>

Add support of PPPoE and L2TP packet types.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
 lib/librte_mbuf/rte_mbuf_ptype.c |  2 ++
 lib/librte_mbuf/rte_mbuf_ptype.h | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/lib/librte_mbuf/rte_mbuf_ptype.c b/lib/librte_mbuf/rte_mbuf_ptype.c
index a623226..e0f2a92 100644
--- a/lib/librte_mbuf/rte_mbuf_ptype.c
+++ b/lib/librte_mbuf/rte_mbuf_ptype.c
@@ -47,6 +47,7 @@ const char *rte_get_ptype_l2_name(uint32_t ptype)
 	case RTE_PTYPE_L2_ETHER_NSH: return "L2_ETHER_NSH";
 	case RTE_PTYPE_L2_ETHER_VLAN: return "L2_ETHER_VLAN";
 	case RTE_PTYPE_L2_ETHER_QINQ: return "L2_ETHER_QINQ";
+	case RTE_PTYPE_L2_ETHER_PPPOE: return "L2_ETHER_PPPOE";
 	default: return "L2_UNKNOWN";
 	}
 }
@@ -92,6 +93,7 @@ const char *rte_get_ptype_tunnel_name(uint32_t ptype)
 	case RTE_PTYPE_TUNNEL_GTPC: return "TUNNEL_GTPC";
 	case RTE_PTYPE_TUNNEL_GTPU: return "TUNNEL_GTPU";
 	case RTE_PTYPE_TUNNEL_ESP: return "TUNNEL_ESP";
+	case RTE_PTYPE_TUNNEL_L2TP: return "TUNNEL_L2TP";
 	default: return "TUNNEL_UNKNOWN";
 	}
 }
diff --git a/lib/librte_mbuf/rte_mbuf_ptype.h b/lib/librte_mbuf/rte_mbuf_ptype.h
index 5c62435..256f024 100644
--- a/lib/librte_mbuf/rte_mbuf_ptype.h
+++ b/lib/librte_mbuf/rte_mbuf_ptype.h
@@ -153,6 +153,13 @@ extern "C" {
  */
 #define RTE_PTYPE_L2_ETHER_QINQ             0x00000007
 /**
+ * PPPOE packet type.
+ *
+ * Packet format:
+ * <'ether type'=[0x8863|0x8864]>
+ */
+#define RTE_PTYPE_L2_ETHER_PPPOE            0x00000008
+/**
  * Mask of layer 2 packet types.
  * It is used for outer packet for tunneling cases.
  */
@@ -426,6 +433,25 @@ extern "C" {
  */
 #define RTE_PTYPE_TUNNEL_ESP                0x00009000
 /**
+ * L2TP (Layer 2 Tunneling Protocol) tunnleing packet type.
+ *
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=17>
+ * | 'destination port'=1701>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=17
+ * | 'destination port'=1701>
+ * or,
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=115>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'protocol'=115>
+ */
+#define RTE_PTYPE_TUNNEL_L2TP               0x0000a000
+/**
  * Mask of tunneling packet types.
  */
 #define RTE_PTYPE_TUNNEL_MASK               0x0000f000
-- 
2.5.5

  reply	other threads:[~2017-12-20  8:22 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-28 10:12 [PATCH 0/2] support PPPoE and L2TP in SW ptype parser Beilei Xing
2017-11-28 10:12 ` [PATCH 1/2] mbuf: support PPPoE and L2TP in software packet type parser Beilei Xing
2017-12-19 10:11   ` Olivier MATZ
2017-12-20  3:13     ` Xing, Beilei
2017-11-28 10:12 ` [PATCH 2/2] net/i40e: support PPPoE and L2TP in SW ptype parser function Beilei Xing
2017-12-20  8:22 ` [PATCH v2 0/2] support PPPoE and L2TP packet types Beilei Xing
2017-12-20  8:22   ` Beilei Xing [this message]
2018-01-03 10:36     ` [PATCH v2 1/2] mbuf: add " Olivier Matz
2017-12-20  8:22   ` [PATCH v2 2/2] net/i40e: support PPPoE and L2TP ptype parser Beilei Xing
2018-01-04  8:43     ` Zhang, Qi Z
2018-01-04 10:46   ` [PATCH v3 0/2] support PPPoE and L2TP packet types Beilei Xing
2018-01-04 10:46     ` [PATCH v3 1/2] mbuf: add " Beilei Xing
2018-01-04 10:46     ` [PATCH v3 2/2] net/i40e: improve packet type parser Beilei Xing
2018-01-04 11:54       ` Zhang, Qi Z
2018-01-07  9:16     ` [PATCH v3 0/2] support PPPoE and L2TP packet types Zhang, Helin

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