1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
6 */
7
8#ifndef _ASM_IA64_SN_SIMULATOR_H
9#define _ASM_IA64_SN_SIMULATOR_H
10
11
12#define SNMAGIC 0xaeeeeeee8badbeefL
13#define IS_MEDUSA()			({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
14
15#define SIMULATOR_SLEEP()		asm("nop.i 0x8beef")
16#define IS_RUNNING_ON_SIMULATOR()	(sn_prom_type)
17#define IS_RUNNING_ON_FAKE_PROM()	(sn_prom_type == 2)
18extern int sn_prom_type;		/* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
19
20#endif /* _ASM_IA64_SN_SIMULATOR_H */
21