projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 6cb142fa WD |
1 | /* |
| 2 | * U-boot - segment.h | |
| 3 | * | |
| 155fd766 | 4 | * Copyright (c) 2005-2007 Analog Devices Inc. |
| 6cb142fa WD |
5 | * |
| 6 | * See file CREDITS for list of people who contributed to this | |
| 7 | * project. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or | |
| 10 | * modify it under the terms of the GNU General Public License as | |
| 11 | * published by the Free Software Foundation; either version 2 of | |
| 12 | * the License, or (at your option) any later version. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * GNU General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License | |
| 20 | * along with this program; if not, write to the Free Software | |
| 155fd766 AL |
21 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| 22 | * MA 02110-1301 USA | |
| 6cb142fa WD |
23 | */ |
| 24 | ||
| 25 | #ifndef _BLACKFIN_SEGMENT_H | |
| 26 | #define _BLACKFIN_SEGMENT_H | |
| 27 | ||
| 28 | /* define constants */ | |
| 29 | typedef unsigned long mm_segment_t; /* domain register */ | |
| 30 | ||
| 31 | #define KERNEL_CS 0x0 | |
| 32 | #define KERNEL_DS 0x0 | |
| 33 | #define __KERNEL_CS 0x0 | |
| 34 | #define __KERNEL_DS 0x0 | |
| 35 | ||
| 36 | #define USER_CS 0x1 | |
| 37 | #define USER_DS 0x1 | |
| 38 | #define __USER_CS 0x1 | |
| 39 | #define __USER_DS 0x1 | |
| 40 | ||
| 41 | #define get_ds() (KERNEL_DS) | |
| 42 | #define get_fs() (__USER_DS) | |
| 43 | #define segment_eq(a,b) ((a) == (b)) | |
| 44 | #define set_fs(val) | |
| 45 | ||
| 46 | #endif |