include/net/ipconfig.h

   1 /*
   2  *  Copyright (C) 1997 Martin Mares
   3  *
   4  *  Automatic IP Layer Configuration
   5  */
   6
   7 /* The following are initdata: */
   8
   9 extern int ic_proto_enabled;    /* Protocols enabled (see IC_xxx) */
  10 extern int ic_set_manually;     /* IPconfig parameters set manually */
  11
  12 extern __be32 ic_myaddr;                /* My IP address */
  13 extern __be32 ic_gateway;               /* Gateway IP address */
  14
  15 extern __be32 ic_servaddr;              /* Boot server IP address */
  16
  17 extern __be32 root_server_addr; /* Address of NFS server */
  18 extern u8 root_server_path[];   /* Path to mount as root */
  19
  20
  21 /* bits in ic_proto_{enabled,used} */
  22 #define IC_PROTO        0xFF    /* Protocols mask: */
  23 #define IC_BOOTP        0x01    /*   BOOTP (or DHCP, see below) */
  24 #define IC_RARP         0x02    /*   RARP */
  25 #define IC_USE_DHCP    0x100    /* If on, use DHCP instead of BOOTP */