+/*********************************************************************
+ *
+ * RX functions
+ *
+ **********************************************************************/
+#define IGB_PACKET_TYPE_IPV4 0X01
+#define IGB_PACKET_TYPE_IPV4_TCP 0X11
+#define IGB_PACKET_TYPE_IPV4_UDP 0X21
+#define IGB_PACKET_TYPE_IPV4_SCTP 0X41
+#define IGB_PACKET_TYPE_IPV4_EXT 0X03
+#define IGB_PACKET_TYPE_IPV4_EXT_SCTP 0X43
+#define IGB_PACKET_TYPE_IPV6 0X04
+#define IGB_PACKET_TYPE_IPV6_TCP 0X14
+#define IGB_PACKET_TYPE_IPV6_UDP 0X24
+#define IGB_PACKET_TYPE_IPV6_EXT 0X0C
+#define IGB_PACKET_TYPE_IPV6_EXT_TCP 0X1C
+#define IGB_PACKET_TYPE_IPV6_EXT_UDP 0X2C
+#define IGB_PACKET_TYPE_IPV4_IPV6 0X05
+#define IGB_PACKET_TYPE_IPV4_IPV6_TCP 0X15
+#define IGB_PACKET_TYPE_IPV4_IPV6_UDP 0X25
+#define IGB_PACKET_TYPE_IPV4_IPV6_EXT 0X0D
+#define IGB_PACKET_TYPE_IPV4_IPV6_EXT_TCP 0X1D
+#define IGB_PACKET_TYPE_IPV4_IPV6_EXT_UDP 0X2D
+#define IGB_PACKET_TYPE_MAX 0X80
+#define IGB_PACKET_TYPE_MASK 0X7F
+#define IGB_PACKET_TYPE_SHIFT 0X04
+static inline uint32_t
+igb_rxd_pkt_info_to_pkt_type(uint16_t pkt_info)
+{
+ static const uint32_t
+ ptype_table[IGB_PACKET_TYPE_MAX] __rte_cache_aligned = {
+ [IGB_PACKET_TYPE_IPV4] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4,
+ [IGB_PACKET_TYPE_IPV4_EXT] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4_EXT,
+ [IGB_PACKET_TYPE_IPV6] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6,
+ [IGB_PACKET_TYPE_IPV4_IPV6] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6,
+ [IGB_PACKET_TYPE_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6_EXT,
+ [IGB_PACKET_TYPE_IPV4_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6_EXT,
+ [IGB_PACKET_TYPE_IPV4_TCP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP,
+ [IGB_PACKET_TYPE_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP,
+ [IGB_PACKET_TYPE_IPV4_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_TCP,
+ [IGB_PACKET_TYPE_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_TCP,
+ [IGB_PACKET_TYPE_IPV4_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_TCP,
+ [IGB_PACKET_TYPE_IPV4_UDP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP,
+ [IGB_PACKET_TYPE_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP,
+ [IGB_PACKET_TYPE_IPV4_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_UDP,
+ [IGB_PACKET_TYPE_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_UDP,
+ [IGB_PACKET_TYPE_IPV4_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
+ RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_UDP,
+ [IGB_PACKET_TYPE_IPV4_SCTP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_SCTP,
+ [IGB_PACKET_TYPE_IPV4_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
+ RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_SCTP,