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

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

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1/*
2 * hardware.h - architecture specific macros
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#ifndef _HARDWARE_H_
24#define _HARDWARE_H_
25
26#include <config.h>
27#include <segmentation.h>
28#include <types.h>
29#include <system.h>
30#include <screen.h>
31/* Addresses of the peripheral devices */
32#define __pic_addr        ((uint_t*)PIC_BASE)
33#define __tty_addr        ((uint_t*)TTY_BASE)
34#define __fb_addr         ((uint_t*)FB_BASE)
35#define __timer_addr      ((uint_t*)TIMER_BASE)
36#define __dma_addr        ((uint_t*)DMA_BASE)
37#define __blk_addr        ((uint_t*)BD_BASE)
38
39#define IO_CLUSTER_ID     CONFIG_IO_CLUSTER_ID
40
41/* Terminals related macros */
42#define TTY_DEV_NR        CONFIG_TTY_DEV_NR
43#define SYS_TTY           0
44#define TTY_BUFFER_DEPTH  40
45
46/* Timer parameters macros */
47#define TIMER_DEV_NR      CONFIG_TIMER_DEV_NR
48
49#endif  /* _HARDWARE_H_ */
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