DPDK  21.02.0
Data Fields
rte_port_in_action_lb_config Struct Reference

#include <rte_port_in_action.h>

Data Fields

uint32_t key_size
uint32_t key_offset
rte_table_hash_op_hash f_hash
uint64_t seed

Detailed Description

Load balance action configuration (per action profile).

Definition at line 122 of file rte_port_in_action.h.

Field Documentation

uint32_t key_size

Key size (number of bytes).

Definition at line 124 of file rte_port_in_action.h.

uint32_t key_offset

Key offset within the input packet buffer. Offset 0 points to the first byte of the MBUF structure.

Definition at line 129 of file rte_port_in_action.h.

Key mask(key_size bytes are valid).

Definition at line 132 of file rte_port_in_action.h.

Hash function.

Definition at line 135 of file rte_port_in_action.h.

uint64_t seed

Seed value for f_hash.

Definition at line 138 of file rte_port_in_action.h.

Table defining the weight of each pipeline output port. The weights are set in 1/RTE_PORT_IN_ACTION_LB_TABLE_SIZE increments. To assign a weight of N/RTE_PORT_IN_ACTION_LB_TABLE_SIZE to a given output port (0 <= N <= RTE_PORT_IN_ACTION_LB_TABLE_SIZE), the output port needs to show up exactly N times in this table. Can be updated later.

See also
struct rte_port_in_action_lb_params

Definition at line 148 of file rte_port_in_action.h.

The documentation for this struct was generated from the following file: