ceph/src/seastar/dpdk/examples/qos_meter/main.h

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
   6  *
   7  *   Redistribution and use in source and binary forms, with or without
   8  *   modification, are permitted provided that the following conditions
   9  *   are met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  *       notice, this list of conditions and the following disclaimer.
  13  *     * Redistributions in binary form must reproduce the above copyright
  14  *       notice, this list of conditions and the following disclaimer in
  15  *       the documentation and/or other materials provided with the
  16  *       distribution.
  17  *     * Neither the name of Intel Corporation nor the names of its
  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #ifndef _MAIN_H_
  35 #define _MAIN_H_
  36
  37 enum policer_action {
  38         GREEN = e_RTE_METER_GREEN,
  39         YELLOW = e_RTE_METER_YELLOW,
  40         RED = e_RTE_METER_RED,
  41         DROP = 3,
  42 };
  43
  44 enum policer_action policer_table[e_RTE_METER_COLORS][e_RTE_METER_COLORS] =
  45 {
  46         { GREEN, RED, RED},
  47         { DROP, YELLOW, RED},
  48         { DROP, DROP, RED}
  49 };
  50
  51 #if APP_MODE == APP_MODE_FWD
  52
  53 #define FUNC_METER(a,b,c,d) color, flow_id=flow_id, pkt_len=pkt_len, time=time
  54 #define FUNC_CONFIG(a, b) 0
  55 #define PARAMS  app_srtcm_params
  56 #define FLOW_METER int
  57
  58 #elif APP_MODE == APP_MODE_SRTCM_COLOR_BLIND
  59
  60 #define FUNC_METER(a,b,c,d) rte_meter_srtcm_color_blind_check(a,b,c)
  61 #define FUNC_CONFIG   rte_meter_srtcm_config
  62 #define PARAMS        app_srtcm_params
  63 #define FLOW_METER    struct rte_meter_srtcm
  64
  65 #elif (APP_MODE == APP_MODE_SRTCM_COLOR_AWARE)
  66
  67 #define FUNC_METER    rte_meter_srtcm_color_aware_check
  68 #define FUNC_CONFIG   rte_meter_srtcm_config
  69 #define PARAMS        app_srtcm_params
  70 #define FLOW_METER    struct rte_meter_srtcm
  71
  72 #elif (APP_MODE == APP_MODE_TRTCM_COLOR_BLIND)
  73
  74 #define FUNC_METER(a,b,c,d) rte_meter_trtcm_color_blind_check(a,b,c)
  75 #define FUNC_CONFIG  rte_meter_trtcm_config
  76 #define PARAMS       app_trtcm_params
  77 #define FLOW_METER   struct rte_meter_trtcm
  78
  79 #elif (APP_MODE == APP_MODE_TRTCM_COLOR_AWARE)
  80
  81 #define FUNC_METER   rte_meter_trtcm_color_aware_check
  82 #define FUNC_CONFIG  rte_meter_trtcm_config
  83 #define PARAMS       app_trtcm_params
  84 #define FLOW_METER   struct rte_meter_trtcm
  85
  86 #else
  87 #error Invalid value for APP_MODE
  88 #endif
  89
  90
  91
  92
  93 #endif /* _MAIN_H_ */