Contents of /tags/mkinitrd-6_3_0/isolinux/bios.inc
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Revision 1133 -
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Thu Aug 19 09:50:43 2010 UTC (14 years, 1 month ago) by niro
Original Path: trunk/mkinitrd-magellan/isolinux/bios.inc
File size: 1180 byte(s)
Thu Aug 19 09:50:43 2010 UTC (14 years, 1 month ago) by niro
Original Path: trunk/mkinitrd-magellan/isolinux/bios.inc
File size: 1180 byte(s)
-updated to isolinux-3.86
1 | ;; ----------------------------------------------------------------------- |
2 | ;; |
3 | ;; Copyright 1994-2008 H. Peter Anvin - All Rights Reserved |
4 | ;; |
5 | ;; This program is free software; you can redistribute it and/or modify |
6 | ;; it under the terms of the GNU General Public License as published by |
7 | ;; the Free Software Foundation, Inc., 53 Temple Place Ste 330, |
8 | ;; Boston MA 02111-1307, USA; either version 2 of the License, or |
9 | ;; (at your option) any later version; incorporated herein by reference. |
10 | ;; |
11 | ;; ----------------------------------------------------------------------- |
12 | |
13 | ;; |
14 | ;; bios.inc |
15 | ;; |
16 | ;; Header file for the BIOS data structures etc. |
17 | ;; |
18 | |
19 | %ifndef _BIOS_INC |
20 | %define _BIOS_INC |
21 | |
22 | absolute 4*1Eh ; In the interrupt table |
23 | fdctab equ $ |
24 | fdctab1 resw 1 |
25 | fdctab2 resw 1 |
26 | absolute 0400h |
27 | serial_base resw 4 ; Base addresses for 4 serial ports |
28 | absolute 0413h |
29 | BIOS_fbm resw 1 ; Free Base Memory (kilobytes) |
30 | absolute 0462h |
31 | BIOS_page resb 1 ; Current video page |
32 | absolute 046Ch |
33 | BIOS_timer resw 1 ; Timer ticks |
34 | absolute 0472h |
35 | BIOS_magic resw 1 ; BIOS reset magic |
36 | absolute 0484h |
37 | BIOS_vidrows resb 1 ; Number of screen rows |
38 | |
39 | %endif ; _BIOS_INC |