| /* |
| * barebox - segment.h |
| * |
| * Copyright (c) 2005 blackfin.uclinux.org |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _BLACKFIN_SEGMENT_H |
| #define _BLACKFIN_SEGMENT_H |
| |
| /* define constants */ |
| typedef unsigned long mm_segment_t; /* domain register */ |
| |
| #define KERNEL_CS 0x0 |
| #define KERNEL_DS 0x0 |
| #define __KERNEL_CS 0x0 |
| #define __KERNEL_DS 0x0 |
| |
| #define USER_CS 0x1 |
| #define USER_DS 0x1 |
| #define __USER_CS 0x1 |
| #define __USER_DS 0x1 |
| |
| #define get_ds() (KERNEL_DS) |
| #define get_fs() (__USER_DS) |
| #define segment_eq(a,b) ((a) == (b)) |
| #define set_fs(val) |
| |
| #endif |
