source: trunk/kernel/arch/ibmpc/segmentation.h @ 1

Last change on this file since 1 was 1, checked in by alain, 5 years ago

First import

File size: 1.4 KB
Line 
1/*
2 * segmentation.h - physical address space known segments
3 *
4 * Copyright (c) 2008,2009,2010,2011,2012 Ghassan Almaless
5 * Copyright (c) 2011,2012 UPMC Sorbonne Universites
6 *
7 * This file is part of ALMOS-kernel.
8 *
9 * ALMOS-kernel is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; version 2.0 of the License.
12 *
13 * ALMOS-kernel is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with ALMOS-kernel; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23//////////////////////////////////////////////
24//         Devices mapped segments
25//////////////////////////////////////////////
26#define     TIMER_BASE  0xd3200000
27#define     TIMER_SIZE  0x00000080
28
29#define     PIC_BASE    0x00000020
30
31#define     TTY_XSIZE   80
32#define     TTY_YSIZE   25
33#define     TTY_BASE    0x000B8000 
34#define     TTY_SIZE    TTY_XSIZE*TTY_YSIZE*2
35
36#define     ATA0_DRIVE0 0x000001F0
37#define     ATA0_DRIVE1 0x000101F0
38
39#define     ATA1_DRIVE0 0x00000170
40#define     ATA1_DRIVE1 0x00010170
41//////////////////////////////////////////////
Note: See TracBrowser for help on using the repository browser.