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From: "Varghese, Vipin" <vipin.varghese@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
CC: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "Zhao1, Wei" <wei.zhao1@intel.com>
Thread-Topic: [dpdk-dev] [PATCH v2 05/20] net/ice: support packet type getting
Thread-Index: AQHUitZoLnPsnxHWPUKLByUq5YdJyKVuCsVw
Date: Tue, 4 Dec 2018 05:19:28 +0000
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Subject: Re: [dpdk-dev] [PATCH v2 05/20] net/ice: support packet type getting
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snipped
> +static inline uint32_t
> +ice_get_default_pkt_type(uint16_t ptype) {

Suggestion: should we check 'ptype >=3D RTE_PTYPE_UNKNOWN ' return?

> +	static const uint32_t type_table[ICE_MAX_PKT_TYPE]
> +		__rte_cache_aligned =3D {
> +		/* L2 types */
> +		/* [0] reserved */
> +		[1] =3D RTE_PTYPE_L2_ETHER,
> +		/* [2] - [5] reserved */
> +		[6] =3D RTE_PTYPE_L2_ETHER_LLDP,
> +		/* [7] - [10] reserved */
> +		[11] =3D RTE_PTYPE_L2_ETHER_ARP,
> +		/* [12] - [21] reserved */
> +
> +		/* Non tunneled IPv4 */
> +		[22] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_FRAG,
> +		[23] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_NONFRAG,
> +		[24] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_UDP,
> +		/* [25] reserved */
> +		[26] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_TCP,
> +		[27] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_SCTP,
> +		[28] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_ICMP,
> +
> +		/* IPv4 --> IPv4 */
> +		[29] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[30] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[31] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [32] reserved */
> +		[33] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[34] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[35] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> IPv6 */
> +		[36] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[37] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[38] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [39] reserved */
> +		[40] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[41] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[42] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN */
> +		[43] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> IPv4 */
> +		[44] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[45] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[46] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [47] reserved */
> +		[48] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[49] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[50] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> IPv6 */
> +		[51] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[52] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[53] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [54] reserved */
> +		[55] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[56] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[57] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC */
> +		[58] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
> +		[59] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[60] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[61] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [62] reserved */
> +		[63] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[64] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[65] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
> +		[66] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[67] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[68] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [69] reserved */
> +		[70] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[71] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[72] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN */
> +		[73] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
> +		[74] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[75] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[76] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [77] reserved */
> +		[78] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[79] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[80] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
> +		[81] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[82] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[83] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [84] reserved */
> +		[85] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[86] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_SCTP,
> +		[87] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_GRENAT |
> +		       RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +		       RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* Non tunneled IPv6 */
> +		[88] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_FRAG,
> +		[89] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_NONFRAG,
> +		[90] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_UDP,
> +		/* [91] reserved */
> +		[92] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_TCP,
> +		[93] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_SCTP,
> +		[94] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_L4_ICMP,
> +
> +		/* IPv6 --> IPv4 */
> +		[95] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_FRAG,
> +		[96] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_NONFRAG,
> +		[97] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_UDP,
> +		/* [98] reserved */
> +		[99] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +		       RTE_PTYPE_TUNNEL_IP |
> +		       RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +		       RTE_PTYPE_INNER_L4_TCP,
> +		[100] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[101] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> IPv6 */
> +		[102] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[103] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[104] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [105] reserved */
> +		[106] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[107] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[108] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_IP |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN */
> +		[109] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> IPv4 */
> +		[110] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[111] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[112] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [113] reserved */
> +		[114] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[115] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[116] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> IPv6 */
> +		[117] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[118] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[119] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [120] reserved */
> +		[121] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[122] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[123] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC */
> +		[124] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
> +		[125] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[126] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[127] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [128] reserved */
> +		[129] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[130] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[131] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
> +		[132] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[133] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[134] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [135] reserved */
> +		[136] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[137] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[138] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> RTE_PTYPE_INNER_L2_ETHER |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN */
> +		[139] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
> +		[140] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[141] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[142] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [143] reserved */
> +		[144] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[145] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[146] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +
> +		/* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
> +		[147] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_FRAG,
> +		[148] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_NONFRAG,
> +		[149] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_UDP,
> +		/* [150] reserved */
> +		[151] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_TCP,
> +		[152] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_SCTP,
> +		[153] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GRENAT |
> +			RTE_PTYPE_INNER_L2_ETHER_VLAN |
> +			RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_INNER_L4_ICMP,
> +		/* [154] - [255] reserved */
> +		[256] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GTPC,
> +		[257] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GTPC,
> +		[258] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +				RTE_PTYPE_TUNNEL_GTPU,
> +		[259] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
> +				RTE_PTYPE_TUNNEL_GTPU,
> +		/* [260] - [263] reserved */
> +		[264] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GTPC,
> +		[265] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +			RTE_PTYPE_TUNNEL_GTPC,
> +		[266] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +				RTE_PTYPE_TUNNEL_GTPU,
> +		[267] =3D RTE_PTYPE_L2_ETHER |
> RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
> +				RTE_PTYPE_TUNNEL_GTPU,
> +
> +		/* All others reserved */
> +	};

Suggestion: is it ok to use MACRO instead of array.
snipped