1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * Copyright (C) 1997 Martin Mares |
4 | * |
5 | * Automatic IP Layer Configuration |
6 | */ |
7 | |
8 | /* The following are initdata: */ |
9 | |
10 | #include <linux/types.h> |
11 | |
12 | extern int ic_proto_enabled; /* Protocols enabled (see IC_xxx) */ |
13 | extern int ic_set_manually; /* IPconfig parameters set manually */ |
14 | |
15 | extern __be32 ic_myaddr; /* My IP address */ |
16 | extern __be32 ic_gateway; /* Gateway IP address */ |
17 | |
18 | extern __be32 ic_servaddr; /* Boot server IP address */ |
19 | |
20 | extern __be32 root_server_addr; /* Address of NFS server */ |
21 | extern u8 root_server_path[]; /* Path to mount as root */ |
22 | |
23 | |
24 | /* bits in ic_proto_{enabled,used} */ |
25 | #define IC_PROTO 0xFF /* Protocols mask: */ |
26 | #define IC_BOOTP 0x01 /* BOOTP (or DHCP, see below) */ |
27 | #define IC_RARP 0x02 /* RARP */ |
28 | #define IC_USE_DHCP 0x100 /* If on, use DHCP instead of BOOTP */ |
29 | |