DPDK  24.11.1
rte_mbuf_ptype.h
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1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2010-2016 Intel Corporation.
3  * Copyright 2014-2016 6WIND S.A.
4  */
5 
6 #ifndef _RTE_MBUF_PTYPE_H_
7 #define _RTE_MBUF_PTYPE_H_
8 
65 #include <stddef.h>
66 #include <stdint.h>
67 
68 #ifdef __cplusplus
69 extern "C" {
70 #endif
71 
75 #define RTE_PTYPE_UNKNOWN 0x00000000
83 #define RTE_PTYPE_L2_ETHER 0x00000001
90 #define RTE_PTYPE_L2_ETHER_TIMESYNC 0x00000002
97 #define RTE_PTYPE_L2_ETHER_ARP 0x00000003
104 #define RTE_PTYPE_L2_ETHER_LLDP 0x00000004
111 #define RTE_PTYPE_L2_ETHER_NSH 0x00000005
118 #define RTE_PTYPE_L2_ETHER_VLAN 0x00000006
125 #define RTE_PTYPE_L2_ETHER_QINQ 0x00000007
132 #define RTE_PTYPE_L2_ETHER_PPPOE 0x00000008
139 #define RTE_PTYPE_L2_ETHER_FCOE 0x00000009
146 #define RTE_PTYPE_L2_ETHER_MPLS 0x0000000a
151 #define RTE_PTYPE_L2_MASK 0x0000000f
161 #define RTE_PTYPE_L3_IPV4 0x00000010
171 #define RTE_PTYPE_L3_IPV4_EXT 0x00000030
181 #define RTE_PTYPE_L3_IPV6 0x00000040
191 #define RTE_PTYPE_L3_IPV4_EXT_UNKNOWN 0x00000090
202 #define RTE_PTYPE_L3_IPV6_EXT 0x000000c0
213 #define RTE_PTYPE_L3_IPV6_EXT_UNKNOWN 0x000000e0
218 #define RTE_PTYPE_L3_MASK 0x000000f0
230 #define RTE_PTYPE_L4_TCP 0x00000100
242 #define RTE_PTYPE_L4_UDP 0x00000200
262 #define RTE_PTYPE_L4_FRAG 0x00000300
274 #define RTE_PTYPE_L4_SCTP 0x00000400
286 #define RTE_PTYPE_L4_ICMP 0x00000500
303 #define RTE_PTYPE_L4_NONFRAG 0x00000600
311 #define RTE_PTYPE_L4_IGMP 0x00000700
322 #define RTE_PTYPE_L4_ESP 0x00000800
327 #define RTE_PTYPE_L4_MASK 0x00000f00
338 #define RTE_PTYPE_TUNNEL_IP 0x00001000
349 #define RTE_PTYPE_TUNNEL_GRE 0x00002000
362 #define RTE_PTYPE_TUNNEL_VXLAN 0x00003000
376 #define RTE_PTYPE_TUNNEL_NVGRE 0x00004000
389 #define RTE_PTYPE_TUNNEL_GENEVE 0x00005000
396 #define RTE_PTYPE_TUNNEL_GRENAT 0x00006000
416 #define RTE_PTYPE_TUNNEL_GTPC 0x00007000
428 #define RTE_PTYPE_TUNNEL_GTPU 0x00008000
439 #define RTE_PTYPE_TUNNEL_ESP 0x00009000
458 #define RTE_PTYPE_TUNNEL_L2TP 0x0000a000
471 #define RTE_PTYPE_TUNNEL_VXLAN_GPE 0x0000b000
492 #define RTE_PTYPE_TUNNEL_MPLS_IN_GRE 0x0000c000
505 #define RTE_PTYPE_TUNNEL_MPLS_IN_UDP 0x0000d000
509 #define RTE_PTYPE_TUNNEL_MASK 0x0000f000
517 #define RTE_PTYPE_INNER_L2_ETHER 0x00010000
524 #define RTE_PTYPE_INNER_L2_ETHER_VLAN 0x00020000
531 #define RTE_PTYPE_INNER_L2_ETHER_QINQ 0x00030000
535 #define RTE_PTYPE_INNER_L2_MASK 0x000f0000
544 #define RTE_PTYPE_INNER_L3_IPV4 0x00100000
553 #define RTE_PTYPE_INNER_L3_IPV4_EXT 0x00200000
562 #define RTE_PTYPE_INNER_L3_IPV6 0x00300000
571 #define RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN 0x00400000
581 #define RTE_PTYPE_INNER_L3_IPV6_EXT 0x00500000
592 #define RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN 0x00600000
596 #define RTE_PTYPE_INNER_L3_MASK 0x00f00000
608 #define RTE_PTYPE_INNER_L4_TCP 0x01000000
620 #define RTE_PTYPE_INNER_L4_UDP 0x02000000
635 #define RTE_PTYPE_INNER_L4_FRAG 0x03000000
647 #define RTE_PTYPE_INNER_L4_SCTP 0x04000000
659 #define RTE_PTYPE_INNER_L4_ICMP 0x05000000
672 #define RTE_PTYPE_INNER_L4_NONFRAG 0x06000000
684 #define RTE_PTYPE_INNER_L4_ESP 0x08000000
688 #define RTE_PTYPE_INNER_L4_MASK 0x0f000000
692 #define RTE_PTYPE_ALL_MASK 0x0fffffff
693 
699 #define RTE_ETH_IS_IPV4_HDR(ptype) ((ptype) & RTE_PTYPE_L3_IPV4)
700 
706 #define RTE_ETH_IS_IPV6_HDR(ptype) ((ptype) & RTE_PTYPE_L3_IPV6)
707 
708 /* Check if it is a tunneling packet */
709 #define RTE_ETH_IS_TUNNEL_PKT(ptype) ((ptype) & \
710  (RTE_PTYPE_TUNNEL_MASK | \
711  RTE_PTYPE_INNER_L2_MASK | \
712  RTE_PTYPE_INNER_L3_MASK | \
713  RTE_PTYPE_INNER_L4_MASK))
714 
723 const char *rte_get_ptype_l2_name(uint32_t ptype);
724 
733 const char *rte_get_ptype_l3_name(uint32_t ptype);
734 
743 const char *rte_get_ptype_l4_name(uint32_t ptype);
744 
753 const char *rte_get_ptype_tunnel_name(uint32_t ptype);
754 
763 const char *rte_get_ptype_inner_l2_name(uint32_t ptype);
764 
773 const char *rte_get_ptype_inner_l3_name(uint32_t ptype);
774 
783 const char *rte_get_ptype_inner_l4_name(uint32_t ptype);
784 
798 int rte_get_ptype_name(uint32_t ptype, char *buf, size_t buflen);
799 
800 #ifdef __cplusplus
801 }
802 #endif
803 
804 #endif /* _RTE_MBUF_PTYPE_H_ */
int rte_get_ptype_name(uint32_t ptype, char *buf, size_t buflen)
const char * rte_get_ptype_tunnel_name(uint32_t ptype)
const char * rte_get_ptype_inner_l3_name(uint32_t ptype)
const char * rte_get_ptype_inner_l2_name(uint32_t ptype)
const char * rte_get_ptype_inner_l4_name(uint32_t ptype)
const char * rte_get_ptype_l2_name(uint32_t ptype)
const char * rte_get_ptype_l4_name(uint32_t ptype)
const char * rte_get_ptype_l3_name(uint32_t ptype)