mbuf: add MPLS packet type

Add support of MPLS packet type.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>

diff --git a/lib/librte_mbuf/rte_mbuf_ptype.c b/lib/librte_mbuf/rte_mbuf_ptype.c
index 71577f9..5954c2b 100644 (file)
--- a/lib/librte_mbuf/rte_mbuf_ptype.c
+++ b/lib/librte_mbuf/rte_mbuf_ptype.c
@@ -20,6 +20,7 @@ const char *rte_get_ptype_l2_name(uint32_t ptype)
        case RTE_PTYPE_L2_ETHER_QINQ: return "L2_ETHER_QINQ";
        case RTE_PTYPE_L2_ETHER_PPPOE: return "L2_ETHER_PPPOE";
        case RTE_PTYPE_L2_ETHER_FCOE: return "L2_ETHER_FCOE";
+       case RTE_PTYPE_L2_ETHER_MPLS: return "L2_ETHER_MPLS";
        default: return "L2_UNKNOWN";
        }
 }

diff --git a/lib/librte_mbuf/rte_mbuf_ptype.h b/lib/librte_mbuf/rte_mbuf_ptype.h
index 5693bae..8fe000a 100644 (file)
--- a/lib/librte_mbuf/rte_mbuf_ptype.h
+++ b/lib/librte_mbuf/rte_mbuf_ptype.h
@@ -137,6 +137,13 @@ extern "C" {
  * <'ether type'=[0x8906]>
  */
 #define RTE_PTYPE_L2_ETHER_FCOE             0x00000009
+/**
+ * MPLS packet type.
+ *
+ * Packet format:
+ * <'ether type'=[0x8847|0x8848]>
+ */
+#define RTE_PTYPE_L2_ETHER_MPLS             0x0000000a
 /**
  * Mask of layer 2 packet types.
  * It is used for outer packet for tunneling cases.