From mboxrd@z Thu Jan 1 00:00:00 1970 From: Beilei Xing Subject: [PATCH v3 1/2] mbuf: add PPPoE and L2TP packet types Date: Thu, 4 Jan 2018 18:46:20 +0800 Message-ID: <1515062781-49210-2-git-send-email-beilei.xing@intel.com> References: <1513758164-39610-1-git-send-email-beilei.xing@intel.com> <1515062781-49210-1-git-send-email-beilei.xing@intel.com> Cc: dev@dpdk.org, jingjing.wu@intel.com, andrey.chilikin@intel.com To: qi.z.zhang@intel.com Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id D07277D30 for ; Thu, 4 Jan 2018 11:45:51 +0100 (CET) In-Reply-To: <1515062781-49210-1-git-send-email-beilei.xing@intel.com> 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 support of PPPoE and L2TP packet types. Signed-off-by: Beilei Xing Acked-by: Olivier Matz --- 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