blob: 78eb4f869c8b202d632d81b2d596bafe52f40e28 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
* Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_SIMULATOR_H
#define _ASM_IA64_SN_SIMULATOR_H
#include <linux/config.h>
#ifdef CONFIG_IA64_SGI_SN_SIM
#define SNMAGIC 0xaeeeeeee8badbeefL
#define IS_RUNNING_ON_SIMULATOR() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
#define SIMULATOR_SLEEP() asm("nop.i 0x8beef")
#else
#define IS_RUNNING_ON_SIMULATOR() (0)
#define SIMULATOR_SLEEP()
#endif
#endif /* _ASM_IA64_SN_SIMULATOR_H */
|
