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34 #ifndef __INCLUDE_PIPELINE_COMMON_BE_H__
35 #define __INCLUDE_PIPELINE_COMMON_BE_H__
37 #include <rte_common.h>
39 #include <rte_pipeline.h>
41 #include "pipeline_be.h"
45 enum pipeline_msg_req_type {
46 PIPELINE_MSG_REQ_PING = 0,
47 PIPELINE_MSG_REQ_STATS_PORT_IN,
48 PIPELINE_MSG_REQ_STATS_PORT_OUT,
49 PIPELINE_MSG_REQ_STATS_TABLE,
50 PIPELINE_MSG_REQ_PORT_IN_ENABLE,
51 PIPELINE_MSG_REQ_PORT_IN_DISABLE,
52 PIPELINE_MSG_REQ_CUSTOM,
56 typedef void *(*pipeline_msg_req_handler)(struct pipeline *p, void *msg);
59 struct rte_pipeline *p;
60 uint32_t port_in_id[PIPELINE_MAX_PORT_IN];
61 uint32_t port_out_id[PIPELINE_MAX_PORT_OUT];
62 uint32_t table_id[PIPELINE_MAX_TABLES];
63 struct rte_ring *msgq_in[PIPELINE_MAX_MSGQ_IN];
64 struct rte_ring *msgq_out[PIPELINE_MAX_MSGQ_OUT];
71 pipeline_msg_req_handler handlers[PIPELINE_MSG_REQS];
72 char name[PIPELINE_NAME_SIZE];
76 enum pipeline_log_level {
77 PIPELINE_LOG_LEVEL_HIGH = 1,
78 PIPELINE_LOG_LEVEL_LOW,
82 #define PLOG(p, level, fmt, ...) \
84 if (p->log_level >= PIPELINE_LOG_LEVEL_ ## level) \
85 fprintf(stdout, "[%s] " fmt "\n", p->name, ## __VA_ARGS__);\
89 pipeline_msg_recv(struct pipeline *p,
92 struct rte_ring *r = p->msgq_in[msgq_id];
94 int status = rte_ring_sc_dequeue(r, &msg);
103 pipeline_msg_send(struct pipeline *p,
107 struct rte_ring *r = p->msgq_out[msgq_id];
111 status = rte_ring_sp_enqueue(r, msg);
112 } while (status == -ENOBUFS);
115 struct pipeline_msg_req {
116 enum pipeline_msg_req_type type;
119 struct pipeline_stats_msg_req {
120 enum pipeline_msg_req_type type;
124 struct pipeline_port_in_msg_req {
125 enum pipeline_msg_req_type type;
129 struct pipeline_custom_msg_req {
130 enum pipeline_msg_req_type type;
134 struct pipeline_msg_rsp {
138 struct pipeline_stats_port_in_msg_rsp {
140 struct rte_pipeline_port_in_stats stats;
143 struct pipeline_stats_port_out_msg_rsp {
145 struct rte_pipeline_port_out_stats stats;
148 struct pipeline_stats_table_msg_rsp {
150 struct rte_pipeline_table_stats stats;
153 void *pipeline_msg_req_ping_handler(struct pipeline *p, void *msg);
154 void *pipeline_msg_req_stats_port_in_handler(struct pipeline *p, void *msg);
155 void *pipeline_msg_req_stats_port_out_handler(struct pipeline *p, void *msg);
156 void *pipeline_msg_req_stats_table_handler(struct pipeline *p, void *msg);
157 void *pipeline_msg_req_port_in_enable_handler(struct pipeline *p, void *msg);
158 void *pipeline_msg_req_port_in_disable_handler(struct pipeline *p, void *msg);
159 void *pipeline_msg_req_invalid_handler(struct pipeline *p, void *msg);
161 int pipeline_msg_req_handle(struct pipeline *p);