DPDK  19.11.14
rte_service_component.h
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2017 Intel Corporation
3  */
4 
5 #ifndef _SERVICE_PRIVATE_H_
6 #define _SERVICE_PRIVATE_H_
7 
8 /* This file specifies the internal service specification.
9  * Include this file if you are writing a component that requires CPU cycles to
10  * operate, and you wish to run the component using service cores
11  */
12 
13 #ifdef __cplusplus
14 extern "C" {
15 #endif
16 
17 #include <rte_compat.h>
18 #include <rte_service.h>
19 
23 typedef int32_t (*rte_service_func)(void *args);
24 
35  char name[RTE_SERVICE_NAME_MAX];
37  rte_service_func callback;
43  uint32_t capabilities;
45  int socket_id;
46 };
47 
76 int32_t rte_service_component_register(const struct rte_service_spec *spec,
77  uint32_t *service_id);
78 
88 int32_t rte_service_component_unregister(uint32_t id);
89 
103 int32_t rte_service_start_with_defaults(void);
104 
117 int32_t rte_service_component_runstate_set(uint32_t id, uint32_t runstate);
118 
128 int32_t rte_service_init(void);
129 
136 void rte_service_finalize(void);
137 
138 #ifdef __cplusplus
139 }
140 #endif
141 
142 #endif /* _SERVICE_PRIVATE_H_ */
char name[RTE_SERVICE_NAME_MAX]
rte_service_func callback