rte_port_in_action.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2018 Intel Corporation
 */
 
#ifndef __INCLUDE_RTE_PORT_IN_ACTION_H__
#define __INCLUDE_RTE_PORT_IN_ACTION_H__
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include <rte_compat.h>
#include <rte_table_hash.h>
 
#include "rte_pipeline.h"
 
enum rte_port_in_action_type {
    RTE_PORT_IN_ACTION_FLTR = 0,
 
    RTE_PORT_IN_ACTION_LB,
};
 
#define RTE_PORT_IN_ACTION_FLTR_KEY_SIZE                   16
 
struct rte_port_in_action_fltr_config {
    uint32_t key_offset;
 
    uint8_t key_mask[RTE_PORT_IN_ACTION_FLTR_KEY_SIZE];
 
    uint8_t key[RTE_PORT_IN_ACTION_FLTR_KEY_SIZE];
 
    int filter_on_match;
 
    uint32_t port_id;
};
 
struct rte_port_in_action_fltr_params {
    uint32_t port_id;
};
 
#define RTE_PORT_IN_ACTION_LB_KEY_SIZE_MIN                    8
 
#define RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX                    64
 
#define RTE_PORT_IN_ACTION_LB_TABLE_SIZE                   16
 
struct rte_port_in_action_lb_config {
    uint32_t key_size;
 
    uint32_t key_offset;
 
    uint8_t key_mask[RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX];
 
    rte_table_hash_op_hash f_hash;
 
    uint64_t seed;
 
    uint32_t port_id[RTE_PORT_IN_ACTION_LB_TABLE_SIZE];
};
 
struct rte_port_in_action_lb_params {
    uint32_t port_id[RTE_PORT_IN_ACTION_LB_TABLE_SIZE];
};
 
struct rte_port_in_action_profile;
 
__rte_experimental
struct rte_port_in_action_profile *
rte_port_in_action_profile_create(uint32_t socket_id);
 
__rte_experimental
int
rte_port_in_action_profile_free(struct rte_port_in_action_profile *profile);
 
__rte_experimental
int
rte_port_in_action_profile_action_register(
    struct rte_port_in_action_profile *profile,
    enum rte_port_in_action_type type,
    void *action_config);
 
__rte_experimental
int
rte_port_in_action_profile_freeze(struct rte_port_in_action_profile *profile);
 
struct rte_port_in_action;
 
__rte_experimental
struct rte_port_in_action *
rte_port_in_action_create(struct rte_port_in_action_profile *profile,
    uint32_t socket_id);
 
__rte_experimental
int
rte_port_in_action_free(struct rte_port_in_action *action);
 
__rte_experimental
int
rte_port_in_action_params_get(struct rte_port_in_action *action,
    struct rte_pipeline_port_in_params *params);
 
__rte_experimental
int
rte_port_in_action_apply(struct rte_port_in_action *action,
    enum rte_port_in_action_type type,
    void *action_params);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __INCLUDE_RTE_PORT_IN_ACTION_H__ */