DPDK  17.11.10
rte_gro.h
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32 
33 #ifndef _RTE_GRO_H_
34 #define _RTE_GRO_H_
35 
41 #include <stdint.h>
42 #include <rte_mbuf.h>
43 
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47 
48 #define RTE_GRO_MAX_BURST_ITEM_NUM 128U
49 
52 #define RTE_GRO_TYPE_MAX_NUM 64
53 
54 #define RTE_GRO_TYPE_SUPPORT_NUM 1
55 
57 #define RTE_GRO_TCP_IPV4_INDEX 0
58 #define RTE_GRO_TCP_IPV4 (1ULL << RTE_GRO_TCP_IPV4_INDEX)
59 
65 struct rte_gro_param {
66  uint64_t gro_types;
68  uint16_t max_flow_num;
72  uint16_t socket_id;
77 };
78 
94 void *rte_gro_ctx_create(const struct rte_gro_param *param);
95 
105 void rte_gro_ctx_destroy(void *ctx);
106 
130 uint16_t rte_gro_reassemble_burst(struct rte_mbuf **pkts,
131  uint16_t nb_pkts,
132  const struct rte_gro_param *param);
133 
165 uint16_t rte_gro_reassemble(struct rte_mbuf **pkts,
166  uint16_t nb_pkts,
167  void *ctx);
168 
197 uint16_t rte_gro_timeout_flush(void *ctx,
198  uint64_t timeout_cycles,
199  uint64_t gro_types,
200  struct rte_mbuf **out,
201  uint16_t max_nb_out);
202 
216 uint64_t rte_gro_get_pkt_count(void *ctx);
217 
218 #ifdef __cplusplus
219 }
220 #endif
221 
222 #endif /* _RTE_GRO_H_ */
uint16_t rte_gro_timeout_flush(void *ctx, uint64_t timeout_cycles, uint64_t gro_types, struct rte_mbuf **out, uint16_t max_nb_out)
uint16_t max_flow_num
Definition: rte_gro.h:68
uint64_t gro_types
Definition: rte_gro.h:66
uint16_t max_item_per_flow
Definition: rte_gro.h:70
void * rte_gro_ctx_create(const struct rte_gro_param *param)
void rte_gro_ctx_destroy(void *ctx)
uint16_t rte_gro_reassemble(struct rte_mbuf **pkts, uint16_t nb_pkts, void *ctx)
uint16_t socket_id
Definition: rte_gro.h:72
uint64_t rte_gro_get_pkt_count(void *ctx)
uint16_t rte_gro_reassemble_burst(struct rte_mbuf **pkts, uint16_t nb_pkts, const struct rte_gro_param *param)