kernel/include/net/packet.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2008  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2010  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #ifndef _PACKET_H
  22 #define _PACKET_H
  23
  24 #define NET_PACKET_MTU          1500
  25
  26 #define NET_PACKET_TYPE_IPV6    0xdd86
  27 #define NET_PACKET_TYPE_IPV4    0x8
  28 #define NET_PACKET_TYPE_STP     0x2600
  29 #define NET_PACKET_TYPE_ARP     0x608
  30
  31 typedef struct packet_t {
  32         mac_addr_t mac_dest;
  33         mac_addr_t mac_source;
  34         unsigned short type;
  35 } packet_t;
  36
  37 extern unsigned net_packet_send (netif_t *netif, packet_t *packet, char *buf, unsigned len);
  38 extern unsigned init_packet ();
  39
  40 #endif