1/* 2 * $Id: ipconfig.h,v 1.1.1.1 2007/08/03 18:53:45 Exp $ 3 * 4 * Copyright (C) 1997 Martin Mares 5 * 6 * Automatic IP Layer Configuration 7 */ 8 9/* The following are initdata: */ 10 11extern int ic_proto_enabled; /* Protocols enabled (see IC_xxx) */ 12extern int ic_set_manually; /* IPconfig parameters set manually */ 13 14extern __be32 ic_myaddr; /* My IP address */ 15extern __be32 ic_gateway; /* Gateway IP address */ 16 17extern __be32 ic_servaddr; /* Boot server IP address */ 18 19extern __be32 root_server_addr; /* Address of NFS server */ 20extern u8 root_server_path[]; /* Path to mount as root */ 21 22 23/* bits in ic_proto_{enabled,used} */ 24#define IC_PROTO 0xFF /* Protocols mask: */ 25#define IC_BOOTP 0x01 /* BOOTP (or DHCP, see below) */ 26#define IC_RARP 0x02 /* RARP */ 27#define IC_USE_DHCP 0x100 /* If on, use DHCP instead of BOOTP */ 28