ng_atmpif.h

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 /*
    2  * Copyright (c) 2003 Harti Brandt.
    3  * Copyright (c) 2003 Vincent Jardin.
    4  * All rights reserved.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   25  * SUCH DAMAGE.
   26  * 
   27  * $FreeBSD: releng/5.2/sys/netgraph/atm/ng_atmpif.h 118774 2003-08-11 08:40:02Z harti $
   28  */
   29 
   30 #ifndef _NETGRAPH_ATM_NG_ATMPIF_H_
   31 #define _NETGRAPH_ATM_NG_ATMPIF_H_
   32 
   33 /* Node type name and magic cookie */
   34 #define NG_ATMPIF_NODE_TYPE             "atmpif"
   35 #define NGM_ATMPIF_COOKIE               967239456
   36 
   37 /*
   38  * Physical device name - used to configure HARP devices
   39  */
   40 #ifndef VATMPIF_DEV_NAME
   41 #define VATMPIF_DEV_NAME        "hva"   /* HARP Virtual ATM */
   42 #endif
   43 
   44 #define VATMPIF_MAX_VCI         65535
   45 #define VATMPIF_MAX_VPI         255
   46 
   47 /* Hook name */
   48 #define NG_ATMPIF_HOOK_LINK     "link"   /* virtual link hook */
   49 
   50 /*
   51  * Node configuration structure
   52  */
   53 struct ng_vatmpif_config {
   54         uint8_t         debug;          /* debug bit field (see below) */
   55         uint32_t        pcr;            /* peak cell rate */
   56         Mac_addr        macaddr;        /* Mac Address */
   57 };
   58 /* Keep this in sync with the above structure definition */
   59 #define NG_ATMPIF_CONFIG_TYPE_INFO {                            \
   60         { "debug",              &ng_parse_uint8_type    },      \
   61         { "pcr",                &ng_parse_uint32_type   },      \
   62         { "macaddr",            &ng_mac_addr_type       },      \
   63         { NULL }                                                \
   64 }
   65 
   66 /*
   67  * Debug bit-fields
   68  */
   69 #define VATMPIF_DEBUG_NONE      0x00
   70 #define VATMPIF_DEBUG_PACKET    0x01 /* enable ng_atmpif debugging       */
   71 
   72 #define IS_VATMPIF_DEBUG_PACKET(a)  ( (a)       \
   73                                 &&  ((a)->conf.debug & VATMPIF_DEBUG_PACKET)  )
   74 
   75 /*
   76  * Statistics
   77  */
   78 struct hva_stats_ng {
   79         uint32_t        ng_errseq;      /* Duplicate or out of order */
   80         uint32_t        ng_lostpdu;     /* PDU lost detected */
   81         uint32_t        ng_badpdu;      /* Unknown PDU type */
   82         uint32_t        ng_rx_novcc;    /* Draining PDU on closed VCC */
   83         uint32_t        ng_rx_iqfull;   /* PDU drops, no room in atm_intrq */
   84         uint32_t        ng_tx_rawcell;  /* PDU raw cells transmitted */
   85         uint32_t        ng_rx_rawcell;  /* PDU raw cells received */
   86         uint64_t        ng_tx_pdu;      /* PDU transmitted */
   87         uint64_t        ng_rx_pdu;      /* PDU received */
   88 };
   89 typedef struct hva_stats_ng     Hva_Stats_ng;
   90 /* Keep this in sync with the above structure definition */
   91 #define HVA_STATS_NG_TYPE_INFO                                  \
   92         { "errSeqOrder",        &ng_parse_uint32_type   },      \
   93         { "errLostPDU",         &ng_parse_uint32_type   },      \
   94         { "recvBadPDU",         &ng_parse_uint32_type   },      \
   95         { "ErrATMVC",           &ng_parse_uint32_type   },      \
   96         { "ErrQfull",           &ng_parse_uint32_type   },      \
   97         { "xmitRawCell",        &ng_parse_uint32_type   },      \
   98         { "recvRawCell",        &ng_parse_uint32_type   },      \
   99         { "xmitPDU",            &ng_parse_uint64_type   },      \
  100         { "recvPDU",            &ng_parse_uint64_type   },
  101         
  102 
  103 struct hva_stats_atm {
  104         uint64_t        atm_xmit;       /* Cells transmitted */
  105         uint64_t        atm_rcvd;       /* Cells received */
  106 };
  107 typedef struct hva_stats_atm    Hva_Stats_atm;
  108 /* Keep this in sync with the above structure definition */
  109 #define HVA_STATS_ATM_NG_TYPE_INFO                              \
  110         { "xmitATMCells",       &ng_parse_uint64_type   },      \
  111         { "recvATMCells",       &ng_parse_uint64_type   },
  112 
  113 struct hva_stats_aal5 {
  114         uint64_t        aal5_xmit;      /* Cells transmitted */
  115         uint64_t        aal5_rcvd;      /* Cells received */
  116         uint32_t        aal5_crc_len;   /* Cells with CRC/length errors */
  117         uint32_t        aal5_drops;     /* Cell drops */
  118         uint64_t        aal5_pdu_xmit;  /* CS PDUs transmitted */
  119         uint64_t        aal5_pdu_rcvd;  /* CS PDUs received */
  120         uint32_t        aal5_pdu_crc;   /* CS PDUs with CRC errors */
  121         uint32_t        aal5_pdu_errs;  /* CS layer protocol errors */
  122         uint32_t        aal5_pdu_drops; /* CS PDUs dropped */
  123 };
  124 typedef struct hva_stats_aal5   Hva_Stats_aal5;
  125 /* Keep this in sync with the above structure definition */
  126 #define HVA_STATS_AAL5_NG_TYPE_INFO                             \
  127         { "xmitAAL5Cells",              &ng_parse_uint64_type   },      \
  128         { "recvAAL5Cells",              &ng_parse_uint64_type   },      \
  129         { "AAL5ErrCRCCells",            &ng_parse_uint32_type   },      \
  130         { "AAL5DropsCells",             &ng_parse_uint32_type   },      \
  131         { "xmitAAL5PDU",                &ng_parse_uint64_type   },      \
  132         { "recvAAL5PDU",                &ng_parse_uint64_type   },      \
  133         { "AAL5CRCPDU",                 &ng_parse_uint32_type   },      \
  134         { "AAL5ErrPDU",                 &ng_parse_uint32_type   },      \
  135         { "AAL5DropsPDU",               &ng_parse_uint32_type   },
  136 
  137 struct vatmpif_stats {
  138         Hva_Stats_ng    hva_st_ng;      /* Netgraph layer stats */
  139         Hva_Stats_atm   hva_st_atm;     /* ATM layer stats */
  140         Hva_Stats_aal5  hva_st_aal5;    /* AAL5 layer stats */
  141 };
  142 typedef struct vatmpif_stats    Vatmpif_stats;
  143 /* Keep this in sync with the above structure definition */
  144 #define NG_ATMPIF_STATS_TYPE_INFO {     \
  145         HVA_STATS_NG_TYPE_INFO          \
  146         HVA_STATS_ATM_NG_TYPE_INFO      \
  147         HVA_STATS_AAL5_NG_TYPE_INFO     \
  148         { NULL }                        \
  149 }
  150 
  151 /* Structure returned by NGM_ATMPIF_GET_LINK_STATUS */
  152 struct ng_atmpif_link_status {
  153         uint32_t        InSeq;          /* last received sequence number + 1 */
  154         uint32_t        OutSeq;         /* last sent sequence number */
  155         uint32_t        cur_pcr;        /* slot's reserved PCR */
  156 };
  157 /* Keep this in sync with the above structure definition */
  158 #define NG_ATMPIF_LINK_STATUS_TYPE_INFO  {              \
  159         { "InSeq",      &ng_parse_uint32_type },        \
  160         { "OutSeq",     &ng_parse_uint32_type },        \
  161         { "cur_pcr",    &ng_parse_uint32_type },        \
  162         { NULL }                                        \
  163 }
  164 
  165 /* Netgraph control messages */
  166 enum {
  167         NGM_ATMPIF_SET_CONFIG = 1,      /* set node configuration */
  168         NGM_ATMPIF_GET_CONFIG,          /* get node configuration */
  169         NGM_ATMPIF_GET_LINK_STATUS,     /* get link status */
  170         NGM_ATMPIF_GET_STATS,           /* get link stats */
  171         NGM_ATMPIF_CLR_STATS,           /* clear link stats */
  172         NGM_ATMPIF_GETCLR_STATS,        /* atomically get & clear link stats */
  173 };
  174 
  175 #endif /* _NETGRAPH_NG_ATMPIF_H_ */

Cache object: d5a5f01b76717f331c974a55594a1702

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/netgraph/atm/ng_atmpif.h

FreeBSD/Linux Kernel Cross Reference
sys/netgraph/atm/ng_atmpif.h