| 1 | /* $OpenBSD: bootconfig.h,v 1.2 2019/05/06 03:34:43 mlarkin Exp $ */ |
| 2 | /* $NetBSD: bootconfig.h,v 1.2 2001/06/21 22:08:28 chris Exp $ */ |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 1994 Mark Brinicombe. |
| 6 | * Copyright (c) 1994 Brini. |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * This code is derived from software written for Brini by Mark Brinicombe |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer. |
| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
| 17 | * notice, this list of conditions and the following disclaimer in the |
| 18 | * documentation and/or other materials provided with the distribution. |
| 19 | * 3. All advertising materials mentioning features or use of this software |
| 20 | * must display the following acknowledgement: |
| 21 | * This product includes software developed by Mark Brinicombe |
| 22 | * for the NetBSD Project. |
| 23 | * 4. The name of the company nor the name of the author may be used to |
| 24 | * endorse or promote products derived from this software without specific |
| 25 | * prior written permission. |
| 26 | * |
| 27 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 28 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 29 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 30 | * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| 31 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 32 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 33 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 34 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 35 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 36 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 37 | * SUCH DAMAGE. |
| 38 | * |
| 39 | * boot configuration structures |
| 40 | * |
| 41 | * Created : 12/09/94 |
| 42 | * |
| 43 | * Based on kate/boot/bootconfig.h |
| 44 | */ |
| 45 | |
| 46 | #if defined(_KERNEL) || defined(_STANDALONE) |
| 47 | |
| 48 | typedef struct _PhysMem { |
| 49 | u_int address; |
| 50 | u_int pages; |
| 51 | } PhysMem; |
| 52 | |
| 53 | #define DRAM_BLOCKS 2 |
| 54 | #define MAX_BOOT_STRING 255 |
| 55 | |
| 56 | typedef struct _BootConfig { |
| 57 | PhysMem dram[DRAM_BLOCKS]; |
| 58 | u_int dramblocks; |
| 59 | char bootstring[MAX_BOOT_STRING]; |
| 60 | } BootConfig; |
| 61 | |
| 62 | extern BootConfig bootconfig; |
| 63 | |
| 64 | #endif /* _KERNEL || _STANDALONE */ |
| 65 | #if defined(_KERNEL) |
| 66 | extern char *boot_args; |
| 67 | extern char *boot_file; |
| 68 | #endif /* _KERNEL */ |
| 69 | |
| 70 | /* End of bootconfig.h */ |