00001 /* 00002 * Copyright (C) 2003 Philippe Gerum <rpm@xenomai.org>. 00003 * 00004 * This program is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU General Public License as 00006 * published by the Free Software Foundation; either version 2 of the 00007 * License, or (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef _RTAI_ASM_PPC_ATOMIC_H 00020 #define _RTAI_ASM_PPC_ATOMIC_H 00021 00022 #ifdef __KERNEL__ 00023 00024 #include <linux/bitops.h> 00025 #include <asm/system.h> 00026 00027 #define atomic_xchg(ptr,v) xchg(ptr,v) 00028 #define atomic_cmpxchg(ptr,o,n) cmpxchg(ptr,o,n) 00029 00030 #endif /* __KERNEL__ */ 00031 00032 #endif /* !_RTAI_ASM_PPC_ATOMIC_H */