1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Intel Corporation
3 */
4
5 #include <stdint.h>
6
7 #include <rte_errno.h>
8 #include "rte_compat.h"
9 #include "rte_ethdev.h"
10 #include "rte_mtr_driver.h"
11 #include "rte_mtr.h"
12
13 /* Get generic traffic metering & policing operations structure from a port. */
14 const struct rte_mtr_ops *
rte_mtr_ops_get(uint16_t port_id,struct rte_mtr_error * error)15 rte_mtr_ops_get(uint16_t port_id, struct rte_mtr_error *error)
16 {
17 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
18 const struct rte_mtr_ops *ops;
19
20 if (!rte_eth_dev_is_valid_port(port_id)) {
21 rte_mtr_error_set(error,
22 ENODEV,
23 RTE_MTR_ERROR_TYPE_UNSPECIFIED,
24 NULL,
25 rte_strerror(ENODEV));
26 return NULL;
27 }
28
29 if ((dev->dev_ops->mtr_ops_get == NULL) ||
30 (dev->dev_ops->mtr_ops_get(dev, &ops) != 0) ||
31 (ops == NULL)) {
32 rte_mtr_error_set(error,
33 ENOSYS,
34 RTE_MTR_ERROR_TYPE_UNSPECIFIED,
35 NULL,
36 rte_strerror(ENOSYS));
37 return NULL;
38 }
39
40 return ops;
41 }
42
43 #define RTE_MTR_FUNC(port_id, func) \
44 ({ \
45 const struct rte_mtr_ops *ops = \
46 rte_mtr_ops_get(port_id, error); \
47 if (ops == NULL) \
48 return -rte_errno; \
49 \
50 if (ops->func == NULL) \
51 return -rte_mtr_error_set(error, \
52 ENOSYS, \
53 RTE_MTR_ERROR_TYPE_UNSPECIFIED, \
54 NULL, \
55 rte_strerror(ENOSYS)); \
56 \
57 ops->func; \
58 })
59
60 /* MTR capabilities get */
61 int
rte_mtr_capabilities_get(uint16_t port_id,struct rte_mtr_capabilities * cap,struct rte_mtr_error * error)62 rte_mtr_capabilities_get(uint16_t port_id,
63 struct rte_mtr_capabilities *cap,
64 struct rte_mtr_error *error)
65 {
66 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
67 return RTE_MTR_FUNC(port_id, capabilities_get)(dev,
68 cap, error);
69 }
70
71 /* MTR meter profile add */
72 int
rte_mtr_meter_profile_add(uint16_t port_id,uint32_t meter_profile_id,struct rte_mtr_meter_profile * profile,struct rte_mtr_error * error)73 rte_mtr_meter_profile_add(uint16_t port_id,
74 uint32_t meter_profile_id,
75 struct rte_mtr_meter_profile *profile,
76 struct rte_mtr_error *error)
77 {
78 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
79 return RTE_MTR_FUNC(port_id, meter_profile_add)(dev,
80 meter_profile_id, profile, error);
81 }
82
83 /** MTR meter profile delete */
84 int
rte_mtr_meter_profile_delete(uint16_t port_id,uint32_t meter_profile_id,struct rte_mtr_error * error)85 rte_mtr_meter_profile_delete(uint16_t port_id,
86 uint32_t meter_profile_id,
87 struct rte_mtr_error *error)
88 {
89 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
90 return RTE_MTR_FUNC(port_id, meter_profile_delete)(dev,
91 meter_profile_id, error);
92 }
93
94 /* MTR meter policy validate */
95 int
rte_mtr_meter_policy_validate(uint16_t port_id,struct rte_mtr_meter_policy_params * policy,struct rte_mtr_error * error)96 rte_mtr_meter_policy_validate(uint16_t port_id,
97 struct rte_mtr_meter_policy_params *policy,
98 struct rte_mtr_error *error)
99 {
100 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
101 return RTE_MTR_FUNC(port_id, meter_policy_validate)(dev,
102 policy, error);
103 }
104
105 /* MTR meter policy add */
106 int
rte_mtr_meter_policy_add(uint16_t port_id,uint32_t policy_id,struct rte_mtr_meter_policy_params * policy,struct rte_mtr_error * error)107 rte_mtr_meter_policy_add(uint16_t port_id,
108 uint32_t policy_id,
109 struct rte_mtr_meter_policy_params *policy,
110 struct rte_mtr_error *error)
111 {
112 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
113 return RTE_MTR_FUNC(port_id, meter_policy_add)(dev,
114 policy_id, policy, error);
115 }
116
117 /** MTR meter policy delete */
118 int
rte_mtr_meter_policy_delete(uint16_t port_id,uint32_t policy_id,struct rte_mtr_error * error)119 rte_mtr_meter_policy_delete(uint16_t port_id,
120 uint32_t policy_id,
121 struct rte_mtr_error *error)
122 {
123 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
124 return RTE_MTR_FUNC(port_id, meter_policy_delete)(dev,
125 policy_id, error);
126 }
127
128 /** MTR object create */
129 int
rte_mtr_create(uint16_t port_id,uint32_t mtr_id,struct rte_mtr_params * params,int shared,struct rte_mtr_error * error)130 rte_mtr_create(uint16_t port_id,
131 uint32_t mtr_id,
132 struct rte_mtr_params *params,
133 int shared,
134 struct rte_mtr_error *error)
135 {
136 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
137 return RTE_MTR_FUNC(port_id, create)(dev,
138 mtr_id, params, shared, error);
139 }
140
141 /** MTR object destroy */
142 int
rte_mtr_destroy(uint16_t port_id,uint32_t mtr_id,struct rte_mtr_error * error)143 rte_mtr_destroy(uint16_t port_id,
144 uint32_t mtr_id,
145 struct rte_mtr_error *error)
146 {
147 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
148 return RTE_MTR_FUNC(port_id, destroy)(dev,
149 mtr_id, error);
150 }
151
152 /** MTR object meter enable */
153 int
rte_mtr_meter_enable(uint16_t port_id,uint32_t mtr_id,struct rte_mtr_error * error)154 rte_mtr_meter_enable(uint16_t port_id,
155 uint32_t mtr_id,
156 struct rte_mtr_error *error)
157 {
158 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
159 return RTE_MTR_FUNC(port_id, meter_enable)(dev,
160 mtr_id, error);
161 }
162
163 /** MTR object meter disable */
164 int
rte_mtr_meter_disable(uint16_t port_id,uint32_t mtr_id,struct rte_mtr_error * error)165 rte_mtr_meter_disable(uint16_t port_id,
166 uint32_t mtr_id,
167 struct rte_mtr_error *error)
168 {
169 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
170 return RTE_MTR_FUNC(port_id, meter_disable)(dev,
171 mtr_id, error);
172 }
173
174 /** MTR object meter profile update */
175 int
rte_mtr_meter_profile_update(uint16_t port_id,uint32_t mtr_id,uint32_t meter_profile_id,struct rte_mtr_error * error)176 rte_mtr_meter_profile_update(uint16_t port_id,
177 uint32_t mtr_id,
178 uint32_t meter_profile_id,
179 struct rte_mtr_error *error)
180 {
181 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
182 return RTE_MTR_FUNC(port_id, meter_profile_update)(dev,
183 mtr_id, meter_profile_id, error);
184 }
185
186 /** MTR object meter policy update */
187 int
rte_mtr_meter_policy_update(uint16_t port_id,uint32_t mtr_id,uint32_t meter_policy_id,struct rte_mtr_error * error)188 rte_mtr_meter_policy_update(uint16_t port_id,
189 uint32_t mtr_id,
190 uint32_t meter_policy_id,
191 struct rte_mtr_error *error)
192 {
193 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
194 return RTE_MTR_FUNC(port_id, meter_policy_update)(dev,
195 mtr_id, meter_policy_id, error);
196 }
197
198 /** MTR object meter DSCP table update */
199 int
rte_mtr_meter_dscp_table_update(uint16_t port_id,uint32_t mtr_id,enum rte_color * dscp_table,struct rte_mtr_error * error)200 rte_mtr_meter_dscp_table_update(uint16_t port_id,
201 uint32_t mtr_id,
202 enum rte_color *dscp_table,
203 struct rte_mtr_error *error)
204 {
205 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
206 return RTE_MTR_FUNC(port_id, meter_dscp_table_update)(dev,
207 mtr_id, dscp_table, error);
208 }
209
210 /** MTR object enabled stats update */
211 int
rte_mtr_stats_update(uint16_t port_id,uint32_t mtr_id,uint64_t stats_mask,struct rte_mtr_error * error)212 rte_mtr_stats_update(uint16_t port_id,
213 uint32_t mtr_id,
214 uint64_t stats_mask,
215 struct rte_mtr_error *error)
216 {
217 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
218 return RTE_MTR_FUNC(port_id, stats_update)(dev,
219 mtr_id, stats_mask, error);
220 }
221
222 /** MTR object stats read */
223 int
rte_mtr_stats_read(uint16_t port_id,uint32_t mtr_id,struct rte_mtr_stats * stats,uint64_t * stats_mask,int clear,struct rte_mtr_error * error)224 rte_mtr_stats_read(uint16_t port_id,
225 uint32_t mtr_id,
226 struct rte_mtr_stats *stats,
227 uint64_t *stats_mask,
228 int clear,
229 struct rte_mtr_error *error)
230 {
231 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
232 return RTE_MTR_FUNC(port_id, stats_read)(dev,
233 mtr_id, stats, stats_mask, clear, error);
234 }
235