release/src-rt-6.x.4708/include/emf/emf/emf_cfg.h

   1 /*
   2  * Copyright (C) 2012, Broadcom Corporation
   3  * All Rights Reserved.
   4  *
   5  * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;
   6  * the contents of this file may not be disclosed to third parties, copied
   7  * or duplicated in any form, in whole or in part, without the prior
   8  * written permission of Broadcom Corporation.
   9  *
  10  * $Id: emf_cfg.h 390526 2013-03-12 15:53:29Z $
  11  */
  12
  13 #ifndef _EMF_CFG_H_
  14 #define _EMF_CFG_H_
  15
  16 #define SUCCESS                     0
  17 #define FAILURE                     -1
  18
  19 #define EMFCFG_MAX_ARG_SIZE         1024
  20
  21 #define EMFCFG_CMD_EMF_ENABLE       1
  22 #define EMFCFG_CMD_MFDB_ADD         2
  23 #define EMFCFG_CMD_MFDB_DEL         3
  24 #define EMFCFG_CMD_MFDB_CLEAR       4
  25 #define EMFCFG_CMD_MFDB_LIST        5
  26 #define EMFCFG_CMD_BR_ADD           6
  27 #define EMFCFG_CMD_BR_DEL           7
  28 #define EMFCFG_CMD_BR_LIST          8
  29 #define EMFCFG_CMD_IF_ADD           9
  30 #define EMFCFG_CMD_IF_DEL           10
  31 #define EMFCFG_CMD_IF_LIST          11
  32 #define EMFCFG_CMD_UFFP_ADD         12
  33 #define EMFCFG_CMD_UFFP_DEL         13
  34 #define EMFCFG_CMD_UFFP_LIST        14
  35 #define EMFCFG_CMD_RTPORT_ADD       15
  36 #define EMFCFG_CMD_RTPORT_DEL       16
  37 #define EMFCFG_CMD_RTPORT_LIST      17
  38 #define EMFCFG_CMD_EMF_STATS        18
  39 #define EMFCFG_CMD_MC_DATA_IND      19
  40
  41 #define EMFCFG_OPER_TYPE_GET        1
  42 #define EMFCFG_OPER_TYPE_SET        2
  43
  44 #define EMFCFG_STATUS_SUCCESS       1
  45 #define EMFCFG_STATUS_FAILURE       2
  46 #define EMFCFG_STATUS_CMD_UNKNOWN   3
  47 #define EMFCFG_STATUS_OPER_UNKNOWN  4
  48 #define EMFCFG_STATUS_INVALID_IF    5
  49
  50 typedef struct emf_cfg_request
  51 {
  52         uint8   inst_id[16];            /* Bridge name as instance identifier */
  53         uint32  command_id;             /* Command identifier */
  54         uint32  oper_type;              /* Operation type: GET, SET */
  55         uint32  status;                 /* Command status */
  56         uint32  size;                   /* Size of the argument */
  57                                         /* Command arguments */
  58         uint8   arg[EMFCFG_MAX_ARG_SIZE];
  59 } emf_cfg_request_t;
  60
  61 typedef struct emf_cfg_mfdb
  62 {
  63         uint32  mgrp_ip;                /* Multicast Group address */
  64         uint8   if_name[16];            /* Interface on which members are present */
  65         void    *if_ptr;                /* Interface pointer (kernel only) */
  66 } emf_cfg_mfdb_t;
  67
  68 typedef struct emf_cfg_mfdb_list
  69 {
  70         uint32  num_entries;            /* Number of entries in MFDB */
  71         struct mfdb_entry
  72         {
  73                 uint32  mgrp_ip;        /* Multicast Group address */
  74                 uint8   if_name[16];    /* Interface name */
  75                 uint32  pkts_fwd;       /* Number of packets forwarded */
  76                 void    *if_ptr;        /* Interface pointer (kernel only) */
  77         } mfdb_entry[0];
  78 } emf_cfg_mfdb_list_t;
  79
  80 typedef struct emf_cfg_if
  81 {
  82         uint8   if_name[16];            /* Name of the interface */
  83 } emf_cfg_if_t;
  84
  85 typedef struct emf_cfg_if_list
  86 {
  87         uint32        num_entries;      /* Number of entries in EMF if list */
  88         emf_cfg_if_t  if_entry[0];      /* Interface entry data */
  89 } emf_cfg_if_list_t;
  90
  91 typedef struct emf_cfg_uffp
  92 {
  93         uint8   if_name[16];            /* Name of the interface */
  94         void    *if_ptr;                /* Interface pointer (kernel only) */
  95 } emf_cfg_uffp_t;
  96
  97 typedef struct emf_cfg_uffp_list
  98 {
  99         uint32          num_entries;    /* Number of entries in UFFP list */
 100         emf_cfg_uffp_t  uffp_entry[0];  /* Interface entry data */
 101 } emf_cfg_uffp_list_t;
 102
 103 typedef struct emf_cfg_rtport
 104 {
 105         uint8   if_name[16];            /* Name of the interface */
 106         void    *if_ptr;                /* Interface pointer (kernel only) */
 107 } emf_cfg_rtport_t;
 108
 109 typedef struct emf_cfg_rtport_list
 110 {
 111         uint32           num_entries;     /* Number of entries in UFFP list */
 112         emf_cfg_rtport_t rtport_entry[0]; /* Interface entry data */
 113 } emf_cfg_rtport_list_t;
 114
 115 /*
 116  * Multicast Forwarding Layer Statistics
 117  */
 118 typedef struct emf_stats
 119 {
 120         uint32  igmp_frames;            /* IGMP frames received */
 121         uint32  igmp_frames_fwd;        /* IGMP membership quries received */
 122         uint32  igmp_frames_sentup;     /* IGMP membership reports seen */
 123         uint32  igmp_frames_dropped;    /* IGMP frames dropped */
 124         uint32  mcast_data_frames;      /* Multicast data frames received */
 125         uint32  mcast_data_fwd;         /* Multicast data frames forwarded */
 126         uint32  mcast_data_flooded;     /* Multicast data frames flooded */
 127         uint32  mcast_data_sentup;      /* Multicast data frames sent up */
 128         uint32  mcast_data_dropped;     /* Multicast data frames dropped */
 129         uint32  mfdb_cache_hits;        /* MFDB cache hits */
 130         uint32  mfdb_cache_misses;      /* MFDB cache misses */
 131 } emf_stats_t;
 132
 133 extern void emf_cfg_request_process(emf_cfg_request_t *cfg);
 134
 135 #endif /* _EMF_CFG_H_ */