DPDK  20.11.3
Public Member Functions | Data Fields
rte_swx_table_entry Struct Reference

#include <rte_swx_table.h>

Public Member Functions

 TAILQ_ENTRY (rte_swx_table_entry) node
 

Data Fields

uint8_t * key
 
uint8_t * key_mask
 
uint64_t key_signature
 
uint64_t action_id
 
uint8_t * action_data
 

Detailed Description

Table entry.

Examples:
examples/pipeline/cli.c.

Definition at line 67 of file rte_swx_table.h.

Member Function Documentation

◆ TAILQ_ENTRY()

TAILQ_ENTRY ( rte_swx_table_entry  )

Used to facilitate the membership of this table entry to a linked list.

Field Documentation

◆ key

uint8_t* key

Key value for the current entry. Array of key_size bytes or NULL if the key_size for the current table is 0.

Examples:
examples/pipeline/cli.c.

Definition at line 76 of file rte_swx_table.h.

◆ key_mask

uint8_t* key_mask

Key mask for the current entry. Array of key_size bytes that is logically and'ed with key_mask0 of the current table. A NULL value means that all the key bits already enabled by key_mask0 are part of the key of the current entry.

Examples:
examples/pipeline/cli.c.

Definition at line 83 of file rte_swx_table.h.

◆ key_signature

uint64_t key_signature

Placeholder for a possible compressed version of the key and key_mask of the current entry. Typically a hash signature, its main purpose is to the linked list search operation. Should be ignored by the API functions below.

Definition at line 90 of file rte_swx_table.h.

◆ action_id

uint64_t action_id

Action ID for the current entry.

Definition at line 93 of file rte_swx_table.h.

◆ action_data

uint8_t* action_data

Action data for the current entry. Its size is defined by the action specified by the action_id. It must be NULL when the action data size of the action_id action is NULL. It must never exceed the action_data_size of the table.

Examples:
examples/pipeline/cli.c.

Definition at line 100 of file rte_swx_table.h.


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