u-boot/include/asm-blackfin/segment.h

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2006-03-12 01:12:27 +00:00
/*
* U-boot - 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