#include <rte_swx_pipeline.h>

Data Fields
const char **	field_names

uint32_t	n_fields

const char **	action_names

int *	action_is_for_table_entries

int *	action_is_for_default_entry

uint32_t	n_actions

const char *	default_action_name

const char *	default_action_args

int	default_action_is_const

const char *	hash_func_name

Detailed Description

Pipeline learner table parameters.

Definition at line 781 of file rte_swx_pipeline.h.

Field Documentation

◆ field_names

const char** field_names

The set of match fields for the current table. Restriction: All the match fields of the current table need to be part of the same struct, i.e. either all the match fields are part of the same header or all the match fields are part of the meta-data.

Definition at line 787 of file rte_swx_pipeline.h.

◆ n_fields

uint32_t n_fields

The number of match fields for the current table. Must be non-zero.

Definition at line 791 of file rte_swx_pipeline.h.

◆ action_names

const char** action_names

The set of actions for the current table.

Definition at line 794 of file rte_swx_pipeline.h.

◆ action_is_for_table_entries

int* action_is_for_table_entries

Array of n_actions flags. For each action, the associated flag indicates whether the action can be assigned to regular table entries (when non-zero, i.e. true) or not (when zero, i.e. false). When set to NULL, it defaults to true for all actions.

Definition at line 801 of file rte_swx_pipeline.h.

◆ action_is_for_default_entry

int* action_is_for_default_entry

Array of n_actions flags. For each action, the associated flag indicates whether the action can be assigned to the default table entry (when non-zero, i.e. true) or not (when zero, i.e. false). When set to NULL, it defaults to true for all actions.

Definition at line 808 of file rte_swx_pipeline.h.

◆ n_actions

uint32_t n_actions

The number of actions for the current table. Must be at least one.

Definition at line 812 of file rte_swx_pipeline.h.

◆ default_action_name

const char* default_action_name

The default table action that gets executed on lookup miss. Must be one of the table actions included in the action_names.

Definition at line 817 of file rte_swx_pipeline.h.

◆ default_action_args

const char* default_action_args

Default action arguments. Specified as a string with the format "ARG0_NAME ARG0_VALUE ...". The number of arguments in this string must match exactly the number of arguments of the default action. Must be NULL if the default action does not have any arguments.

Definition at line 824 of file rte_swx_pipeline.h.

◆ default_action_is_const

int default_action_is_const

If non-zero (true), then the default action of the current table cannot be changed. If zero (false), then the default action can be changed in the future with another action from the action_names list.

Definition at line 831 of file rte_swx_pipeline.h.

◆ hash_func_name

const char* hash_func_name

Hash function name. When not set to NULL, it must point to one of the hash functions that were registered for the current pipeline. When NULL, the default hash function will be used.

Definition at line 837 of file rte_swx_pipeline.h.

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

lib/pipeline/rte_swx_pipeline.h

Data Fields