kernel/include/net/if.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2008  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2009  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 #ifndef _IF_H
  21 #define _IF_H
  22
  23 #include <net/eth.h>
  24 #include <net/net.h>
  25 #include <net/ip.h>
  26
  27 /* type of the ip adddress configuration */
  28 #define IF_CFG_TYPE_STATIC      0
  29 #define IF_CFG_TYPE_DHCP        1
  30 #define IF_CFG_TYPE_RADVERT     2       /* ipv6 only */
  31
  32 /* Network interface structure */
  33 typedef struct netif_context {
  34         struct netif_context *next, *prev;
  35
  36         //struct netaddr_t *addr;
  37         struct netdev_t *dev;
  38         net_ipv4 ip;
  39         net_ipv4 gw;
  40         net_ipv6 ipv6;
  41         net_ipv6 gwv6;
  42         char *buf_rx;
  43         char *buf_tx;
  44         unsigned char cfg;
  45         unsigned char cfgv6;
  46 } netif_t;
  47
  48 extern unsigned netif_ip_addr (netif_t *netif, net_ipv4 ip, unsigned char cfg);
  49 extern unsigned netif_ipv6_addr (netif_t *netif, net_ipv6 ip, unsigned char cfg);
  50 extern unsigned netif_gw_addr (netif_t *netif, net_ipv4 gw);
  51 extern unsigned netif_gwv6_addr (netif_t *netif, net_ipv6 gw);
  52 extern netif_t *netif_findbyname (char *name);
  53 extern netif_t *netif_create (struct netdev_t *dev);
  54 extern void iflist_display ();
  55 extern net_port netif_port_get ();
  56 extern unsigned init_netif ();
  57
  58 #endif