| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | * Copyright (C) 1997 Martin Mares |
| 4 | * |
| 5 | * Automatic IP Layer Configuration |
| 6 | */ |
| 7 | |
| 8 | /* The following are initdata: */ |
| 9 | |
| 10 | extern int ic_proto_enabled; /* Protocols enabled (see IC_xxx) */ |
| 11 | extern int ic_set_manually; /* IPconfig parameters set manually */ |
| 12 | |
| Al Viro | 5a874db | 2006-11-08 00:19:38 -0800 | [diff] [blame] | 13 | extern __be32 ic_myaddr; /* My IP address */ |
| 14 | extern __be32 ic_gateway; /* Gateway IP address */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | |
| Al Viro | 5a874db | 2006-11-08 00:19:38 -0800 | [diff] [blame] | 16 | extern __be32 ic_servaddr; /* Boot server IP address */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | |
| Al Viro | 5a874db | 2006-11-08 00:19:38 -0800 | [diff] [blame] | 18 | extern __be32 root_server_addr; /* Address of NFS server */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | extern u8 root_server_path[]; /* Path to mount as root */ |
| 20 | |
| 21 | |
| 22 | /* bits in ic_proto_{enabled,used} */ |
| 23 | #define IC_PROTO 0xFF /* Protocols mask: */ |
| 24 | #define IC_BOOTP 0x01 /* BOOTP (or DHCP, see below) */ |
| 25 | #define IC_RARP 0x02 /* RARP */ |
| 26 | #define IC_USE_DHCP 0x100 /* If on, use DHCP instead of BOOTP */ |