workbench/devs/networks/rhine/ethernet.h

   1 /*
   2
   3 Copyright (C) 2001-2012 Neil Cafferkey
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful, but
  11 WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  18 MA 02111-1307, USA.
  19
  20 */
  21
  22 #ifndef ETHERNET_H
  23 #define ETHERNET_H
  24
  25
  26 #include <exec/types.h>
  27 #include <devices/sana2.h>
  28 #include <devices/sana2specialstats.h>
  29
  30 #define ETH_ADDRESSSIZE 6
  31 #define ETH_HEADERSIZE 14
  32 #define ETH_CRCSIZE 4
  33 #define ETH_MINSIZE 60
  34 #define ETH_MTU 1500
  35
  36 #define ETH_PACKET_DEST 0
  37 #define ETH_PACKET_SOURCE 6
  38 #define ETH_PACKET_TYPE 12
  39 #define ETH_PACKET_IEEELEN 12
  40 #define ETH_PACKET_DATA 14
  41
  42
  43 struct TypeStats
  44 {
  45    struct MinNode node;
  46    ULONG packet_type;
  47    struct Sana2PacketTypeStats stats;
  48 };
  49
  50
  51 struct TypeTracker
  52 {
  53    struct MinNode node;
  54    ULONG packet_type;
  55    struct Sana2PacketTypeStats stats;
  56    ULONG user_count;
  57 };
  58
  59
  60 struct AddressRange
  61 {
  62    struct MinNode node;
  63    ULONG add_count;
  64    ULONG lower_bound_left;
  65    ULONG upper_bound_left;
  66    UWORD lower_bound_right;
  67    UWORD upper_bound_right;
  68 };
  69
  70
  71 #endif