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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __INCLUDE_PIPELINE_FLOW_ACTIONS_BE_H__
#define __INCLUDE_PIPELINE_FLOW_ACTIONS_BE_H__
#include <rte_meter.h>
#include "pipeline_common_be.h"
#ifndef PIPELINE_FA_N_TC_MAX
#define PIPELINE_FA_N_TC_MAX 4
#endif
#define PIPELINE_FA_N_DSCP 64
struct pipeline_fa_params {
uint32_t n_flows;
uint32_t n_meters_per_flow;
uint32_t flow_id_offset;
uint32_t ip_hdr_offset;
uint32_t color_offset;
uint32_t dscp_enabled;
};
int
pipeline_fa_parse_args(struct pipeline_fa_params *p,
struct pipeline_params *params);
struct pipeline_fa_policer_action {
uint32_t drop;
enum rte_meter_color color;
};
struct pipeline_fa_policer_params {
struct pipeline_fa_policer_action action[e_RTE_METER_COLORS];
};
struct pipeline_fa_flow_params {
struct rte_meter_trtcm_params m[PIPELINE_FA_N_TC_MAX];
struct pipeline_fa_policer_params p[PIPELINE_FA_N_TC_MAX];
uint32_t port_id;
};
int
pipeline_fa_flow_params_set_default(struct pipeline_fa_flow_params *params);
struct pipeline_fa_policer_stats {
uint64_t n_pkts[e_RTE_METER_COLORS];
uint64_t n_pkts_drop;
};
enum pipeline_fa_msg_req_type {
PIPELINE_FA_MSG_REQ_FLOW_CONFIG = 0,
PIPELINE_FA_MSG_REQ_FLOW_CONFIG_BULK,
PIPELINE_FA_MSG_REQ_DSCP_CONFIG,
PIPELINE_FA_MSG_REQ_POLICER_STATS_READ,
PIPELINE_FA_MSG_REQS,
};
/*
* MSG FLOW CONFIG
*/
struct pipeline_fa_flow_config_msg_req {
enum pipeline_msg_req_type type;
enum pipeline_fa_msg_req_type subtype;
void *entry_ptr;
uint32_t flow_id;
uint32_t meter_update_mask;
uint32_t policer_update_mask;
uint32_t port_update;
struct pipeline_fa_flow_params params;
};
struct pipeline_fa_flow_config_msg_rsp {
int status;
void *entry_ptr;
};
/*
* MSG FLOW CONFIG BULK
*/
struct pipeline_fa_flow_config_bulk_msg_req {
enum pipeline_msg_req_type type;
enum pipeline_fa_msg_req_type subtype;
void **entry_ptr;
uint32_t *flow_id;
uint32_t n_flows;
uint32_t meter_update_mask;
uint32_t policer_update_mask;
uint32_t port_update;
struct pipeline_fa_flow_params *params;
};
struct pipeline_fa_flow_config_bulk_msg_rsp {
uint32_t n_flows;
};
/*
* MSG DSCP CONFIG
*/
struct pipeline_fa_dscp_config_msg_req {
enum pipeline_msg_req_type type;
enum pipeline_fa_msg_req_type subtype;
uint32_t dscp;
uint32_t traffic_class;
enum rte_meter_color color;
};
struct pipeline_fa_dscp_config_msg_rsp {
int status;
};
/*
* MSG POLICER STATS READ
*/
struct pipeline_fa_policer_stats_msg_req {
enum pipeline_msg_req_type type;
enum pipeline_fa_msg_req_type subtype;
void *entry_ptr;
uint32_t policer_id;
int clear;
};
struct pipeline_fa_policer_stats_msg_rsp {
int status;
struct pipeline_fa_policer_stats stats;
};
extern struct pipeline_be_ops pipeline_flow_actions_be_ops;
#endif
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