DPDK 22.11.5
rte_higig.h
Go to the documentation of this file.
1/* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(C) 2019 Marvell International Ltd.
3 */
4
5#ifndef _RTE_HIGIG_H_
6#define _RTE_HIGIG_H_
7
16#include <stdint.h>
17#include <rte_byteorder.h>
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
27struct rte_higig2_frc {
28#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
29 uint32_t ksop:8;
30 uint32_t tc:4;
31 uint32_t mcst:1;
32 uint32_t resv:3;
33 uint32_t dst_modid:8;
34 uint32_t dst_pid:8;
35 uint32_t src_modid:8;
36 uint32_t src_pid:8;
37 uint32_t lbid:8;
38 uint32_t ppd_type:3;
39 uint32_t resv1:3;
40 uint32_t dp:2;
41#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
42 uint32_t ksop:8;
43 uint32_t resv:3;
44 uint32_t mcst:1;
45 uint32_t tc:4;
46 uint32_t dst_modid:8;
47 uint32_t dst_pid:8;
48 uint32_t src_modid:8;
49 uint32_t src_pid:8;
50 uint32_t lbid:8;
51 uint32_t dp:2;
52 uint32_t resv1:3;
53 uint32_t ppd_type:3;
54#endif
55};
56
57
62struct rte_higig2_ppt_type0 {
63#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
64 uint32_t mirror:1;
65 uint32_t mirror_done:1;
66 uint32_t mirror_only:1;
67 uint32_t ingress_tagged:1;
68 uint32_t dst_tgid:3;
69 uint32_t dst_t:1;
70 uint32_t vc_label2:4;
71 uint32_t label_present:1;
72 uint32_t l3:1;
73 uint32_t res:2;
74 uint32_t vc_label1:8;
75 uint32_t vc_label0:8;
76 uint32_t vid_high:8;
77 uint32_t vid_low:8;
78 uint32_t opc:3;
79 uint32_t res1:2;
80 uint32_t srce_t:1;
81 uint32_t pf:2;
82 uint32_t res2:5;
83 uint32_t hdr_ext_length:3;
84#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
85 uint32_t dst_t:1;
86 uint32_t dst_tgid:3;
87 uint32_t ingress_tagged:1;
88 uint32_t mirror_only:1;
89 uint32_t mirror_done:1;
90 uint32_t mirror:1;
91 uint32_t res:2;
92 uint32_t l3:1;
93 uint32_t label_present:1;
94 uint32_t vc_label2:4;
95 uint32_t vc_label1:8;
96 uint32_t vc_label0:8;
97 uint32_t vid_high:8;
98 uint32_t vid_low:8;
99 uint32_t pf:2;
100 uint32_t srce_t:1;
101 uint32_t res1:2;
102 uint32_t opc:3;
103 uint32_t hdr_ext_length:3;
104 uint32_t res2:5;
105#endif
106};
107
108
113__extension__
114struct rte_higig2_ppt_type1 {
115 uint16_t classification;
116 uint16_t resv;
117 uint16_t vid;
118#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
119 uint16_t opcode:3;
120 uint16_t resv1:2;
121 uint16_t src_t:1;
122 uint16_t pfm:2;
123 uint16_t resv2:5;
124 uint16_t hdr_ext_len:3;
125#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
126 uint16_t pfm:2;
127 uint16_t src_t:1;
128 uint16_t resv1:2;
129 uint16_t opcode:3;
130 uint16_t hdr_ext_len:3;
131 uint16_t resv2:5;
132#endif
133};
134
139RTE_STD_C11
140struct rte_higig2_hdr {
141 struct rte_higig2_frc fcr;
142 union {
143 struct rte_higig2_ppt_type0 ppt0;
144 struct rte_higig2_ppt_type1 ppt1;
145 };
146};
147
148#ifdef __cplusplus
149}
150#endif
151
152#endif /* RTE_HIGIG_H_ */
rte_byteorder.h
RTE_STD_C11
#define RTE_STD_C11
Definition: rte_common.h:39
rte_higig2_frc
Definition: rte_higig.h:27
rte_higig2_hdr
Definition: rte_higig.h:140
rte_higig2_ppt_type0
Definition: rte_higig.h:62
rte_higig2_ppt_type1
Definition: rte_higig.h:114
Generated by doxygen 1.9.4