examples/ip_pipeline/pipeline/pipeline_flow_actions_be.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_PIPELINE_FLOW_ACTIONS_BE_H__
   6 #define __INCLUDE_PIPELINE_FLOW_ACTIONS_BE_H__
   7
   8 #include <rte_meter.h>
   9
  10 #include "pipeline_common_be.h"
  11
  12 #ifndef PIPELINE_FA_N_TC_MAX
  13 #define PIPELINE_FA_N_TC_MAX                               4
  14 #endif
  15
  16 #define PIPELINE_FA_N_DSCP                                 64
  17
  18 struct pipeline_fa_params {
  19         uint32_t n_flows;
  20         uint32_t n_meters_per_flow;
  21         uint32_t flow_id_offset;
  22         uint32_t ip_hdr_offset;
  23         uint32_t color_offset;
  24         uint32_t dscp_enabled;
  25 };
  26
  27 int
  28 pipeline_fa_parse_args(struct pipeline_fa_params *p,
  29         struct pipeline_params *params);
  30
  31 struct pipeline_fa_policer_action {
  32         uint32_t drop;
  33         enum rte_meter_color color;
  34 };
  35
  36 struct pipeline_fa_policer_params {
  37         struct pipeline_fa_policer_action action[e_RTE_METER_COLORS];
  38 };
  39
  40 struct pipeline_fa_flow_params {
  41         struct rte_meter_trtcm_params m[PIPELINE_FA_N_TC_MAX];
  42         struct pipeline_fa_policer_params p[PIPELINE_FA_N_TC_MAX];
  43         uint32_t port_id;
  44 };
  45
  46 int
  47 pipeline_fa_flow_params_set_default(struct pipeline_fa_flow_params *params);
  48
  49 struct pipeline_fa_policer_stats {
  50         uint64_t n_pkts[e_RTE_METER_COLORS];
  51         uint64_t n_pkts_drop;
  52 };
  53
  54 enum pipeline_fa_msg_req_type {
  55         PIPELINE_FA_MSG_REQ_FLOW_CONFIG = 0,
  56         PIPELINE_FA_MSG_REQ_FLOW_CONFIG_BULK,
  57         PIPELINE_FA_MSG_REQ_DSCP_CONFIG,
  58         PIPELINE_FA_MSG_REQ_POLICER_STATS_READ,
  59         PIPELINE_FA_MSG_REQS,
  60 };
  61
  62 /*
  63  * MSG FLOW CONFIG
  64  */
  65 struct pipeline_fa_flow_config_msg_req {
  66         enum pipeline_msg_req_type type;
  67         enum pipeline_fa_msg_req_type subtype;
  68
  69         void *entry_ptr;
  70         uint32_t flow_id;
  71
  72         uint32_t meter_update_mask;
  73         uint32_t policer_update_mask;
  74         uint32_t port_update;
  75         struct pipeline_fa_flow_params params;
  76 };
  77
  78 struct pipeline_fa_flow_config_msg_rsp {
  79         int status;
  80         void *entry_ptr;
  81 };
  82
  83 /*
  84  * MSG FLOW CONFIG BULK
  85  */
  86 struct pipeline_fa_flow_config_bulk_msg_req {
  87         enum pipeline_msg_req_type type;
  88         enum pipeline_fa_msg_req_type subtype;
  89
  90         void **entry_ptr;
  91         uint32_t *flow_id;
  92         uint32_t n_flows;
  93
  94         uint32_t meter_update_mask;
  95         uint32_t policer_update_mask;
  96         uint32_t port_update;
  97         struct pipeline_fa_flow_params *params;
  98 };
  99
 100 struct pipeline_fa_flow_config_bulk_msg_rsp {
 101         uint32_t n_flows;
 102 };
 103
 104 /*
 105  * MSG DSCP CONFIG
 106  */
 107 struct pipeline_fa_dscp_config_msg_req {
 108         enum pipeline_msg_req_type type;
 109         enum pipeline_fa_msg_req_type subtype;
 110
 111         uint32_t dscp;
 112         uint32_t traffic_class;
 113         enum rte_meter_color color;
 114 };
 115
 116 struct pipeline_fa_dscp_config_msg_rsp {
 117         int status;
 118 };
 119
 120 /*
 121  * MSG POLICER STATS READ
 122  */
 123 struct pipeline_fa_policer_stats_msg_req {
 124         enum pipeline_msg_req_type type;
 125         enum pipeline_fa_msg_req_type subtype;
 126
 127         void *entry_ptr;
 128         uint32_t policer_id;
 129         int clear;
 130 };
 131
 132 struct pipeline_fa_policer_stats_msg_rsp {
 133         int status;
 134         struct pipeline_fa_policer_stats stats;
 135 };
 136
 137 extern struct pipeline_be_ops pipeline_flow_actions_be_ops;
 138
 139 #endif