Re: [dpdk-dev] [PATCH] mbuf: add IGMP packet type

[Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>]

-----Original Message-----
From: dev <dev-bounces@dpdk.org> On Behalf Of Jerin Jacob
Sent: Monday, August 27, 2018 7:39 AM
To: dev@dpdk.org
Cc: olivier.matz@6wind.com; Jerin Jacob <jerin.jacob@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH] mbuf: add IGMP packet type

Add support for IGMP packet type.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 lib/librte_mbuf/rte_mbuf_ptype.c | 1 +
 lib/librte_mbuf/rte_mbuf_ptype.h | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/lib/librte_mbuf/rte_mbuf_ptype.c b/lib/librte_mbuf/rte_mbuf_ptype.c
index d7835e283..b483a609d 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_l4_name(uint32_t ptype)
 	case RTE_PTYPE_L4_SCTP: return "L4_SCTP";
 	case RTE_PTYPE_L4_ICMP: return "L4_ICMP";
 	case RTE_PTYPE_L4_NONFRAG: return "L4_NONFRAG";
+	case RTE_PTYPE_L4_IGMP: return "L4_IGMP";
 	default: return "L4_UNKNOWN";
 	}
 }
diff --git a/lib/librte_mbuf/rte_mbuf_ptype.h b/lib/librte_mbuf/rte_mbuf_ptype.h
index 01acc66e2..00db3eeed 100644
--- a/lib/librte_mbuf/rte_mbuf_ptype.h
+++ b/lib/librte_mbuf/rte_mbuf_ptype.h
@@ -286,6 +286,14 @@ extern "C" {
  * | 'version'=6, 'next header'!=[6|17|44|132|1]>
  */
 #define RTE_PTYPE_L4_NONFRAG                0x00000600
+/**
+ * IGMP (Internet Group Management Protocol) packet type.
+ *
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=2, 'MF'=0, 'frag_offset'=0>  */
+#define RTE_PTYPE_L4_IGMP                   0x00000700
 /**
  * Mask of layer 4 packet types.
  * It is used for outer packet for tunneling cases.
--
2.18.0

Acked-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>