-/* deprecated options */
-#pragma GCC poison RTE_MBUF_SCATTER_GATHER
-#pragma GCC poison RTE_MBUF_REFCNT
-
-/*
- * Packet Offload Features Flags. It also carry packet type information.
- * Critical resources. Both rx/tx shared these bits. Be cautious on any change
- *
- * - RX flags start at bit position zero, and get added to the left of previous
- * flags.
- * - The most-significant 3 bits are reserved for generic mbuf flags
- * - TX flags therefore start at bit position 60 (i.e. 63-3), and new flags get
- * added to the right of the previously defined flags i.e. they should count
- * downwards, not upwards.
- *
- * Keep these flags synchronized with rte_get_rx_ol_flag_name() and
- * rte_get_tx_ol_flag_name().
- */
-#define PKT_RX_VLAN_PKT (1ULL << 0) /**< RX packet is a 802.1q VLAN packet. */
-#define PKT_RX_RSS_HASH (1ULL << 1) /**< RX packet with RSS hash result. */
-#define PKT_RX_FDIR (1ULL << 2) /**< RX packet with FDIR match indicate. */
-#define PKT_RX_L4_CKSUM_BAD (1ULL << 3) /**< L4 cksum of RX pkt. is not OK. */
-#define PKT_RX_IP_CKSUM_BAD (1ULL << 4) /**< IP cksum of RX pkt. is not OK. */
-#define PKT_RX_EIP_CKSUM_BAD (0ULL << 0) /**< External IP header checksum error. */
-#define PKT_RX_OVERSIZE (0ULL << 0) /**< Num of desc of an RX pkt oversize. */
-#define PKT_RX_HBUF_OVERFLOW (0ULL << 0) /**< Header buffer overflow. */
-#define PKT_RX_RECIP_ERR (0ULL << 0) /**< Hardware processing error. */
-#define PKT_RX_MAC_ERR (0ULL << 0) /**< MAC error. */
-#define PKT_RX_IEEE1588_PTP (1ULL << 9) /**< RX IEEE1588 L2 Ethernet PT Packet. */
-#define PKT_RX_IEEE1588_TMST (1ULL << 10) /**< RX IEEE1588 L2/L4 timestamped packet.*/
-#define PKT_RX_FDIR_ID (1ULL << 13) /**< FD id reported if FDIR match. */
-#define PKT_RX_FDIR_FLX (1ULL << 14) /**< Flexible bytes reported if FDIR match. */
-#define PKT_RX_QINQ_PKT (1ULL << 15) /**< RX packet with double VLAN stripped. */
-/* add new RX flags here */
-
-/* add new TX flags here */
-
-/**
- * Second VLAN insertion (QinQ) flag.
- */
-#define PKT_TX_QINQ_PKT (1ULL << 49) /**< TX packet with double VLAN inserted. */
-
-/**
- * TCP segmentation offload. To enable this offload feature for a
- * packet to be transmitted on hardware supporting TSO:
- * - set the PKT_TX_TCP_SEG flag in mbuf->ol_flags (this flag implies
- * PKT_TX_TCP_CKSUM)
- * - set the flag PKT_TX_IPV4 or PKT_TX_IPV6
- * - if it's IPv4, set the PKT_TX_IP_CKSUM flag and write the IP checksum
- * to 0 in the packet
- * - fill the mbuf offload information: l2_len, l3_len, l4_len, tso_segsz
- * - calculate the pseudo header checksum without taking ip_len in account,
- * and set it in the TCP header. Refer to rte_ipv4_phdr_cksum() and
- * rte_ipv6_phdr_cksum() that can be used as helpers.
- */
-#define PKT_TX_TCP_SEG (1ULL << 50)
-
-#define PKT_TX_IEEE1588_TMST (1ULL << 51) /**< TX IEEE1588 packet to timestamp. */
-
-/**
- * Bits 52+53 used for L4 packet type with checksum enabled: 00: Reserved,
- * 01: TCP checksum, 10: SCTP checksum, 11: UDP checksum. To use hardware
- * L4 checksum offload, the user needs to:
- * - fill l2_len and l3_len in mbuf
- * - set the flags PKT_TX_TCP_CKSUM, PKT_TX_SCTP_CKSUM or PKT_TX_UDP_CKSUM
- * - set the flag PKT_TX_IPV4 or PKT_TX_IPV6
- * - calculate the pseudo header checksum and set it in the L4 header (only
- * for TCP or UDP). See rte_ipv4_phdr_cksum() and rte_ipv6_phdr_cksum().
- * For SCTP, set the crc field to 0.
- */
-#define PKT_TX_L4_NO_CKSUM (0ULL << 52) /**< Disable L4 cksum of TX pkt. */
-#define PKT_TX_TCP_CKSUM (1ULL << 52) /**< TCP cksum of TX pkt. computed by NIC. */
-#define PKT_TX_SCTP_CKSUM (2ULL << 52) /**< SCTP cksum of TX pkt. computed by NIC. */
-#define PKT_TX_UDP_CKSUM (3ULL << 52) /**< UDP cksum of TX pkt. computed by NIC. */
-#define PKT_TX_L4_MASK (3ULL << 52) /**< Mask for L4 cksum offload request. */
-
-/**
- * Offload the IP checksum in the hardware. The flag PKT_TX_IPV4 should
- * also be set by the application, although a PMD will only check
- * PKT_TX_IP_CKSUM.
- * - set the IP checksum field in the packet to 0
- * - fill the mbuf offload information: l2_len, l3_len
- */
-#define PKT_TX_IP_CKSUM (1ULL << 54)
-
-/**
- * Packet is IPv4. This flag must be set when using any offload feature
- * (TSO, L3 or L4 checksum) to tell the NIC that the packet is an IPv4
- * packet. If the packet is a tunneled packet, this flag is related to
- * the inner headers.
- */
-#define PKT_TX_IPV4 (1ULL << 55)
-
-/**
- * Packet is IPv6. This flag must be set when using an offload feature
- * (TSO or L4 checksum) to tell the NIC that the packet is an IPv6
- * packet. If the packet is a tunneled packet, this flag is related to
- * the inner headers.
- */
-#define PKT_TX_IPV6 (1ULL << 56)
-
-#define PKT_TX_VLAN_PKT (1ULL << 57) /**< TX packet is a 802.1q VLAN packet. */
-
-/**
- * Offload the IP checksum of an external header in the hardware. The
- * flag PKT_TX_OUTER_IPV4 should also be set by the application, alto ugh
- * a PMD will only check PKT_TX_IP_CKSUM. The IP checksum field in the
- * packet must be set to 0.
- * - set the outer IP checksum field in the packet to 0
- * - fill the mbuf offload information: outer_l2_len, outer_l3_len
- */
-#define PKT_TX_OUTER_IP_CKSUM (1ULL << 58)
-
-/**
- * Packet outer header is IPv4. This flag must be set when using any
- * outer offload feature (L3 or L4 checksum) to tell the NIC that the
- * outer header of the tunneled packet is an IPv4 packet.
- */
-#define PKT_TX_OUTER_IPV4 (1ULL << 59)
-
-/**
- * Packet outer header is IPv6. This flag must be set when using any
- * outer offload feature (L4 checksum) to tell the NIC that the outer
- * header of the tunneled packet is an IPv6 packet.
- */
-#define PKT_TX_OUTER_IPV6 (1ULL << 60)
-
-#define __RESERVED (1ULL << 61) /**< reserved for future mbuf use */
-
-#define IND_ATTACHED_MBUF (1ULL << 62) /**< Indirect attached mbuf */
-
-/* Use final bit of flags to indicate a control mbuf */
-#define CTRL_MBUF_FLAG (1ULL << 63) /**< Mbuf contains control data */
-
-/*
- * 32 bits are divided into several fields to mark packet types. Note that
- * each field is indexical.
- * - Bit 3:0 is for L2 types.
- * - Bit 7:4 is for L3 or outer L3 (for tunneling case) types.
- * - Bit 11:8 is for L4 or outer L4 (for tunneling case) types.
- * - Bit 15:12 is for tunnel types.
- * - Bit 19:16 is for inner L2 types.
- * - Bit 23:20 is for inner L3 types.
- * - Bit 27:24 is for inner L4 types.
- * - Bit 31:28 is reserved.
- *
- * To be compatible with Vector PMD, RTE_PTYPE_L3_IPV4, RTE_PTYPE_L3_IPV4_EXT,
- * RTE_PTYPE_L3_IPV6, RTE_PTYPE_L3_IPV6_EXT, RTE_PTYPE_L4_TCP, RTE_PTYPE_L4_UDP
- * and RTE_PTYPE_L4_SCTP should be kept as below in a contiguous 7 bits.
- *
- * Note that L3 types values are selected for checking IPV4/IPV6 header from
- * performance point of view. Reading annotations of RTE_ETH_IS_IPV4_HDR and
- * RTE_ETH_IS_IPV6_HDR is needed for any future changes of L3 type values.
- *
- * Note that the packet types of the same packet recognized by different
- * hardware may be different, as different hardware may have different
- * capability of packet type recognition.
- *
- * examples:
- * <'ether type'=0x0800
- * | 'version'=4, 'protocol'=0x29
- * | 'version'=6, 'next header'=0x3A
- * | 'ICMPv6 header'>
- * will be recognized on i40e hardware as packet type combination of,
- * 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.
- *
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=0x2F
- * | 'GRE header'
- * | 'version'=6, 'next header'=0x11
- * | 'UDP header'>
- * will be recognized on i40e hardware as packet type combination of,
- * 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.
- */
-#define RTE_PTYPE_UNKNOWN 0x00000000
-/**
- * Ethernet packet type.
- * It is used for outer packet for tunneling cases.
- *
- * Packet format:
- * <'ether type'=[0x0800|0x86DD]>
- */
-#define RTE_PTYPE_L2_ETHER 0x00000001
-/**
- * Ethernet packet type for time sync.
- *
- * Packet format:
- * <'ether type'=0x88F7>
- */
-#define RTE_PTYPE_L2_ETHER_TIMESYNC 0x00000002
-/**
- * ARP (Address Resolution Protocol) packet type.
- *
- * Packet format:
- * <'ether type'=0x0806>
- */
-#define RTE_PTYPE_L2_ETHER_ARP 0x00000003
-/**
- * LLDP (Link Layer Discovery Protocol) packet type.
- *
- * Packet format:
- * <'ether type'=0x88CC>
- */
-#define RTE_PTYPE_L2_ETHER_LLDP 0x00000004
-/**
- * Mask of layer 2 packet types.
- * It is used for outer packet for tunneling cases.
- */
-#define RTE_PTYPE_L2_MASK 0x0000000f
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for outer packet for tunneling cases, and does not contain any
- * header option.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=5>
- */
-#define RTE_PTYPE_L3_IPV4 0x00000010
-/**
- * IP (Internet Protocol) version 4 packet type.
- * It is used for outer packet for tunneling cases, and contains header
- * options.
- *
- * Packet format:
- * <'ether type'=0x0800
- * | 'version'=4, 'ihl'=[6-15], 'options'>
- */
-#define RTE_PTYPE_L3_IPV4_EXT 0x00000030
-/**
- * IP (Internet Protocol) version 6 packet type.
- * It is used for outer packet for tunneling cases, and does not contain any
- * extension header.
- *
- * Packet format:
- * <'ether type'=0x86DD
- * | 'version'=6, 'next header'=0x3B>
- */
-#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)
-
-/**
- * Check if the (outer) L3 header is IPv4. To avoid comparing IPv4 types one by
- * one, bit 6 is selected to be used for IPv4 only. Then checking bit 6 can
- * determine if it is an IPV4 packet.
- */
-#define RTE_ETH_IS_IPV6_HDR(ptype) ((ptype) & RTE_PTYPE_L3_IPV6)
-
-/* Check if it is a tunneling packet */
-#define RTE_ETH_IS_TUNNEL_PKT(ptype) ((ptype) & (RTE_PTYPE_TUNNEL_MASK | \
- RTE_PTYPE_INNER_L2_MASK | \
- RTE_PTYPE_INNER_L3_MASK | \
- RTE_PTYPE_INNER_L4_MASK))
-
-/** Alignment constraint of mbuf private area. */
-#define RTE_MBUF_PRIV_ALIGN 8
-