2 // Copyright (c) 2010-2017 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
17 #ifndef _PROX_COMPAT_H_
18 #define _PROX_COMPAT_H_
19 #include <rte_common.h>
20 #include <rte_table_hash.h>
21 #include <rte_hash_crc.h>
22 #include "hash_utils.h"
25 /* This is a copy of the rte_table_hash_params from DPDK 17.11 *
26 * So if DPDK decides to change the structure the modifications *
27 * to PROX code should mainly be limited to this file *
29 struct prox_rte_table_params {
36 rte_table_hash_op_hash f_hash;
40 #if RTE_VERSION < RTE_VERSION_NUM(17,11,0,0)
42 static void *prox_rte_table_create(struct prox_rte_table_params *params, int socket_id, uint32_t entry_size)
44 if (params->key_size == 8) {
45 struct rte_table_hash_key8_ext_params dpdk17_08_params;
46 dpdk17_08_params.n_entries = params->n_keys;
47 dpdk17_08_params.n_entries_ext = params->n_keys >> 2;
48 dpdk17_08_params.f_hash = (rte_table_hash_op_hash)rte_hash_crc;
49 dpdk17_08_params.seed = params->seed;
50 dpdk17_08_params.signature_offset = HASH_METADATA_OFFSET(8); // Ignored for dosig
51 dpdk17_08_params.key_offset = HASH_METADATA_OFFSET(0);
52 dpdk17_08_params.key_mask = params->key_mask;
53 return rte_table_hash_key8_ext_dosig_ops.f_create(&dpdk17_08_params, socket_id, entry_size);
55 struct rte_table_hash_ext_params dpdk17_08_params;
56 dpdk17_08_params.key_size = params->key_size;
57 dpdk17_08_params.n_keys = params->n_keys;
58 dpdk17_08_params.n_buckets = params->n_buckets;
59 dpdk17_08_params.n_buckets_ext = params->n_buckets >> 1;
60 dpdk17_08_params.seed = params->seed;
61 dpdk17_08_params.f_hash = (rte_table_hash_op_hash)rte_hash_crc;
62 dpdk17_08_params.signature_offset = HASH_METADATA_OFFSET(0);
63 dpdk17_08_params.key_offset = HASH_METADATA_OFFSET(0);
64 return rte_table_hash_ext_dosig_ops.f_create(&dpdk17_08_params, socket_id, entry_size);
68 #define prox_rte_table_free rte_table_hash_ext_dosig_ops.f_free
69 #define prox_rte_table_add rte_table_hash_ext_dosig_ops.f_add
70 #define prox_rte_table_delete rte_table_hash_ext_dosig_ops.f_delete
71 #define prox_rte_table_add_bulk rte_table_hash_ext_dosig_ops.f_add_bulk
72 #define prox_rte_table_delete_bulk rte_table_hash_ext_dosig_ops.f_delete_bulk
73 #define prox_rte_table_lookup rte_table_hash_ext_dosig_ops.f_lookup
74 #define prox_rte_table_stats rte_table_hash_ext_dosig_ops.f_stats
76 #define prox_rte_table_key8_free rte_table_hash_key8_ext_dosig_ops.f_free
77 #define prox_rte_table_key8_add rte_table_hash_key8_ext_dosig_ops.f_add
78 #define prox_rte_table_key8_delete rte_table_hash_key8_ext_dosig_ops.f_delete
79 #define prox_rte_table_key8_add_bulk rte_table_hash_key8_ext_dosig_ops.f_add_bulk
80 #define prox_rte_table_key8_delete_bulk rte_table_hash_key8_ext_dosig_ops.f_delete_bulk
81 #define prox_rte_table_key8_lookup rte_table_hash_key8_ext_dosig_ops.f_lookup
82 #define prox_rte_table_key8_stats rte_table_hash_key8_ext_dosig_ops.f_stats
84 #define rte_log_set_global_level rte_set_log_level
88 static void *prox_rte_table_create(struct prox_rte_table_params *params, int socket_id, uint32_t entry_size)
90 struct rte_table_hash_params dpdk_17_11_params;
91 dpdk_17_11_params.name = params->name;
92 dpdk_17_11_params.key_size = params->key_size;
93 dpdk_17_11_params.key_offset = params->key_offset;
94 dpdk_17_11_params.key_mask = params->key_mask;
95 dpdk_17_11_params.n_keys = params->n_keys;
96 dpdk_17_11_params.n_buckets = rte_align32pow2(params->n_buckets);
97 dpdk_17_11_params.f_hash = params->f_hash;
98 dpdk_17_11_params.seed = params->seed;
100 if (params->key_size == 8) {
101 return rte_table_hash_key8_ext_ops.f_create(&dpdk_17_11_params, socket_id, entry_size);
103 return rte_table_hash_ext_ops.f_create(&dpdk_17_11_params, socket_id, entry_size);
107 #define prox_rte_table_free rte_table_hash_ext_ops.f_free
108 #define prox_rte_table_add rte_table_hash_ext_ops.f_add
109 #define prox_rte_table_delete rte_table_hash_ext_ops.f_delete
110 #define prox_rte_table_add_bulk rte_table_hash_ext_ops.f_add_bulk
111 #define prox_rte_table_delete_bulk rte_table_hash_ext_ops.f_delete_bulk
112 #define prox_rte_table_lookup rte_table_hash_ext_ops.f_lookup
113 #define prox_rte_table_stats rte_table_hash_ext_ops.f_stats
115 #define prox_rte_table_key8_free rte_table_hash_key8_ext_ops.f_free
116 #define prox_rte_table_key8_add rte_table_hash_key8_ext_ops.f_add
117 #define prox_rte_table_key8_delete rte_table_hash_key8_ext_ops.f_delete
118 #define prox_rte_table_key8_add_bulk rte_table_hash_key8_ext_ops.f_add_bulk
119 #define prox_rte_table_key8_delete_bulk rte_table_hash_key8_ext_ops.f_delete_bulk
120 #define prox_rte_table_key8_lookup rte_table_hash_key8_ext_ops.f_lookup
121 #define prox_rte_table_key8_stats rte_table_hash_key8_ext_ops.f_stats
125 #if RTE_VERSION < RTE_VERSION_NUM(18,8,0,0)
126 #define rte_cryptodev_sym_get_private_session_size rte_cryptodev_get_private_session_size
129 #ifndef DEV_RX_OFFLOAD_CRC_STRIP
130 #define DEV_RX_OFFLOAD_CRC_STRIP 0x00001000
132 #ifndef DEV_RX_OFFLOAD_JUMBO_FRAME
133 #define DEV_RX_OFFLOAD_JUMBO_FRAME 0x00000800
136 #if RTE_VERSION < RTE_VERSION_NUM(19,2,0,0)
137 #define RTE_COLOR_GREEN e_RTE_METER_GREEN
138 #define RTE_COLOR_YELLOW e_RTE_METER_YELLOW
139 #define RTE_COLOR_RED e_RTE_METER_RED
140 #define prox_rte_color rte_meter_color
141 #define prox_rte_sched_port_pkt_read_tree_path(A,B,C,D,E,F) rte_sched_port_pkt_read_tree_path(B,C,D,E,F)
142 #define prox_rte_sched_port_pkt_write(A,B,C,D,E,F,G) rte_sched_port_pkt_write(B,C,D,E,F,G);
144 #define prox_rte_color rte_color
145 #define prox_rte_sched_port_pkt_read_tree_path(A,B,C,D,E,F) rte_sched_port_pkt_read_tree_path(A,B,C,D,E,F)
146 #define prox_rte_sched_port_pkt_write(A,B,C,D,E,F,G) rte_sched_port_pkt_write(A,B,C,D,E,F,G);
149 static inline char *prox_strncpy(char * dest, const char * src, size_t count)
151 #pragma GCC diagnostic push
152 #pragma GCC diagnostic ignored "-Wpragmas"
153 #pragma GCC diagnostic ignored "-Wstringop-truncation"
154 strncpy(dest, src, count);
155 #pragma GCC diagnostic pop
156 PROX_PANIC(dest[count - 1] != 0, "\t\tError in strncpy: buffer overrun (%lu bytes)", count);
159 #endif // _PROX_COMPAT_H