-#define RTE_PTYPE_L3_IPV6 0x00000040
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for outer packet for tunneling cases, and may or maynot contain
- * header options.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=[5-15], <'options'>>
- */
-#define RTE_PTYPE_L3_IPV4_EXT_UNKNOWN 0x00000090
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for outer packet for tunneling cases, and contains extension
- * headers.
- *
- * Packet format:
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=[0x0|0x2B|0x2C|0x32|0x33|0x3C|0x87],
- * 'extension headers'>
- */
-#define RTE_PTYPE_L3_IPV6_EXT 0x000000c0
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for outer packet for tunneling cases, and may or maynot contain
- * extension headers.
- *
- * Packet format:
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=[0x3B|0x0|0x2B|0x2C|0x32|0x33|0x3C|0x87],
- * <'extension headers'>>
- */
-#define RTE_PTYPE_L3_IPV6_EXT_UNKNOWN 0x000000e0
-/**
- * Mask of layer 3 packet types.
- * It is used for outer packet for tunneling cases.
- */
-#define RTE_PTYPE_L3_MASK 0x000000f0
-/**
- * TCP (Transmission Control Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=6, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=6>
- */
-#define RTE_PTYPE_L4_TCP 0x00000100
-/**
- * UDP (User Datagram Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=17, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=17>
- */
-#define RTE_PTYPE_L4_UDP 0x00000200
-/**
- * Fragmented IP (Internet Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * It refers to those packets of any IP types, which can be recognized as
- * fragmented. A fragmented packet cannot be recognized as any other L4 types
- * (RTE_PTYPE_L4_TCP, RTE_PTYPE_L4_UDP, RTE_PTYPE_L4_SCTP, RTE_PTYPE_L4_ICMP,
- * RTE_PTYPE_L4_NONFRAG).
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'MF'=1>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=44>
- */
-#define RTE_PTYPE_L4_FRAG 0x00000300
-/**
- * SCTP (Stream Control Transmission Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=132, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=132>
- */
-#define RTE_PTYPE_L4_SCTP 0x00000400
-/**
- * ICMP (Internet Control Message Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=1, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=1>
- */
-#define RTE_PTYPE_L4_ICMP 0x00000500
-/**
- * Non-fragmented IP (Internet Protocol) packet type.
- * It is used for outer packet for tunneling cases.
- *
- * It refers to those packets of any IP types, while cannot be recognized as
- * any of above L4 types (RTE_PTYPE_L4_TCP, RTE_PTYPE_L4_UDP,
- * RTE_PTYPE_L4_FRAG, RTE_PTYPE_L4_SCTP, RTE_PTYPE_L4_ICMP).
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'!=[6|17|132|1], 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'!=[6|17|44|132|1]>
- */
-#define RTE_PTYPE_L4_NONFRAG 0x00000600
-/**
- * Mask of layer 4 packet types.
- * It is used for outer packet for tunneling cases.
- */
-#define RTE_PTYPE_L4_MASK 0x00000f00
-/**
- * IP (Internet Protocol) in IP (Internet Protocol) tunneling packet type.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=[4|41]>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=[4|41]>
- */
-#define RTE_PTYPE_TUNNEL_IP 0x00001000
-/**
- * GRE (Generic Routing Encapsulation) tunneling packet type.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=47>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=47>
- */
-#define RTE_PTYPE_TUNNEL_GRE 0x00002000
-/**
- * VXLAN (Virtual eXtensible Local Area Network) tunneling packet type.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=17
- * | 'destination port'=4798>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=17
- * | 'destination port'=4798>
- */
-#define RTE_PTYPE_TUNNEL_VXLAN 0x00003000
-/**
- * NVGRE (Network Virtualization using Generic Routing Encapsulation) tunneling
- * packet type.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=47
- * | 'protocol type'=0x6558>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=47
- * | 'protocol type'=0x6558'>
- */
-#define RTE_PTYPE_TUNNEL_NVGRE 0x00004000
-/**
- * GENEVE (Generic Network Virtualization Encapsulation) tunneling packet type.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=17
- * | 'destination port'=6081>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=17
- * | 'destination port'=6081>
- */
-#define RTE_PTYPE_TUNNEL_GENEVE 0x00005000
-/**
- * Tunneling packet type of Teredo, VXLAN (Virtual eXtensible Local Area
- * Network) or GRE (Generic Routing Encapsulation) could be recognized as this
- * packet type, if they can not be recognized independently as of hardware
- * capability.
- */
-#define RTE_PTYPE_TUNNEL_GRENAT 0x00006000
-/**
- * Mask of tunneling packet types.
- */
-#define RTE_PTYPE_TUNNEL_MASK 0x0000f000
-/**
- * Ethernet packet type.
- * It is used for inner packet type only.
- *
- * Packet format (inner only):
- * <'ether type'=[0x800|0x86DD]>
- */
-#define RTE_PTYPE_INNER_L2_ETHER 0x00010000
-/**
- * Ethernet packet type with VLAN (Virtual Local Area Network) tag.
- *
- * Packet format (inner only):
- * <'ether type'=[0x800|0x86DD], vlan=[1-4095]>
- */
-#define RTE_PTYPE_INNER_L2_ETHER_VLAN 0x00020000
-/**
- * Mask of inner layer 2 packet types.
- */
-#define RTE_PTYPE_INNER_L2_MASK 0x000f0000
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for inner packet only, and does not contain any header option.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=5>
- */
-#define RTE_PTYPE_INNER_L3_IPV4 0x00100000
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for inner packet only, and contains header options.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=[6-15], 'options'>
- */
-#define RTE_PTYPE_INNER_L3_IPV4_EXT 0x00200000
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for inner packet only, and does not contain any extension header.
- *
- * Packet format (inner only):
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=0x3B>
- */
-#define RTE_PTYPE_INNER_L3_IPV6 0x00300000
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for inner packet only, and may or maynot contain header options.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=[5-15], <'options'>>
- */
-#define RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN 0x00400000
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for inner packet only, and contains extension headers.
- *
- * Packet format (inner only):
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=[0x0|0x2B|0x2C|0x32|0x33|0x3C|0x87],
- * 'extension headers'>
- */
-#define RTE_PTYPE_INNER_L3_IPV6_EXT 0x00500000
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for inner packet only, and may or maynot contain extension
- * headers.
- *
- * Packet format (inner only):
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=[0x3B|0x0|0x2B|0x2C|0x32|0x33|0x3C|0x87],
- * <'extension headers'>>
- */
-#define RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN 0x00600000
-/**
- * Mask of inner layer 3 packet types.
- */
-#define RTE_PTYPE_INNER_L3_MASK 0x00f00000
-/**
- * TCP (Transmission Control Protocol) packet type.
- * It is used for inner packet only.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=6, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=6>
- */
-#define RTE_PTYPE_INNER_L4_TCP 0x01000000
-/**
- * UDP (User Datagram Protocol) packet type.
- * It is used for inner packet only.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=17, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=17>
- */
-#define RTE_PTYPE_INNER_L4_UDP 0x02000000
-/**
- * Fragmented IP (Internet Protocol) packet type.
- * It is used for inner packet only, and may or maynot have layer 4 packet.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'MF'=1>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=44>
- */
-#define RTE_PTYPE_INNER_L4_FRAG 0x03000000
-/**
- * SCTP (Stream Control Transmission Protocol) packet type.
- * It is used for inner packet only.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=132, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=132>
- */
-#define RTE_PTYPE_INNER_L4_SCTP 0x04000000
-/**
- * ICMP (Internet Control Message Protocol) packet type.
- * It is used for inner packet only.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=1, 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=1>
- */
-#define RTE_PTYPE_INNER_L4_ICMP 0x05000000
-/**
- * Non-fragmented IP (Internet Protocol) packet type.
- * It is used for inner packet only, and may or maynot have other unknown layer
- * 4 packet types.
- *
- * Packet format (inner only):
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'!=[6|17|132|1], 'MF'=0>
- * or,
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'!=[6|17|44|132|1]>
- */
-#define RTE_PTYPE_INNER_L4_NONFRAG 0x06000000
-/**
- * Mask of inner layer 4 packet types.
- */
-#define RTE_PTYPE_INNER_L4_MASK 0x0f000000
-
-/**
- * Check if the (outer) L3 header is IPv4. To avoid comparing IPv4 types one by
- * one, bit 4 is selected to be used for IPv4 only. Then checking bit 4 can
- * determine if it is an IPV4 packet.
- */
-#define RTE_ETH_IS_IPV4_HDR(ptype) ((ptype) & RTE_PTYPE_L3_IPV4)