+ uint16_t val;
+
+ /* Lookup table */
+ static const uint32_t
+ ptype_lkup_tbl[QEDE_PKT_TYPE_MAX] __rte_cache_aligned = {
+ [QEDE_PKT_TYPE_IPV4] = RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_IPV6] = RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_IPV4_TCP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP,
+ [QEDE_PKT_TYPE_IPV6_TCP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP,
+ [QEDE_PKT_TYPE_IPV4_UDP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP,
+ [QEDE_PKT_TYPE_IPV6_UDP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP,
+ };
+
+ /* Bits (0..3) provides L3/L4 protocol type */
+ val = ((PARSING_AND_ERR_FLAGS_L3TYPE_MASK <<
+ PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT) |
+ (PARSING_AND_ERR_FLAGS_L4PROTOCOL_MASK <<
+ PARSING_AND_ERR_FLAGS_L4PROTOCOL_SHIFT)) & flags;
+
+ if (val < QEDE_PKT_TYPE_MAX)
+ return ptype_lkup_tbl[val] | RTE_PTYPE_L2_ETHER;
+ else
+ return RTE_PTYPE_UNKNOWN;
+}
+
+static inline uint32_t qede_rx_cqe_to_tunn_pkt_type(uint16_t flags)
+{
+ uint32_t val;
+
+ /* Lookup table */
+ static const uint32_t
+ ptype_tunn_lkup_tbl[QEDE_PKT_TYPE_TUNN_MAX_TYPE] __rte_cache_aligned = {
+ [QEDE_PKT_TYPE_UNKNOWN] = RTE_PTYPE_UNKNOWN,
+ [QEDE_PKT_TYPE_TUNN_GENEVE] = RTE_PTYPE_TUNNEL_GENEVE,
+ [QEDE_PKT_TYPE_TUNN_GRE] = RTE_PTYPE_TUNNEL_GRE,
+ [QEDE_PKT_TYPE_TUNN_VXLAN] = RTE_PTYPE_TUNNEL_VXLAN,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_NOEXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_NOEXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_NOEXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_EXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_EXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_L2_TENID_EXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L2_ETHER,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_NOEXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_NOEXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_NOEXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_EXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_EXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV4_TENID_EXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L3_IPV4,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_NOEXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_NOEXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_NOEXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_EXIST_GENEVE] =
+ RTE_PTYPE_TUNNEL_GENEVE | RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_EXIST_GRE] =
+ RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_L3_IPV6,
+ [QEDE_PKT_TYPE_TUNN_IPV6_TENID_EXIST_VXLAN] =
+ RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_L3_IPV6,
+ };
+
+ /* Cover bits[4-0] to include tunn_type and next protocol */
+ val = ((ETH_TUNNEL_PARSING_FLAGS_TYPE_MASK <<
+ ETH_TUNNEL_PARSING_FLAGS_TYPE_SHIFT) |
+ (ETH_TUNNEL_PARSING_FLAGS_NEXT_PROTOCOL_MASK <<
+ ETH_TUNNEL_PARSING_FLAGS_NEXT_PROTOCOL_SHIFT)) & flags;
+
+ if (val < QEDE_PKT_TYPE_TUNN_MAX_TYPE)
+ return ptype_tunn_lkup_tbl[val];
+ else
+ return RTE_PTYPE_UNKNOWN;