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1da177e4 LT |
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 | ||
1da177e4 | 11 | |
1da177e4 | 12 | #define SNMAGIC 0xaeeeeeee8badbeefL |
71a5d027 | 13 | #define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;}) |
1da177e4 | 14 | |
71a5d027 | 15 | #define SIMULATOR_SLEEP() asm("nop.i 0x8beef") |
60a762b6 | 16 | #define IS_RUNNING_ON_SIMULATOR() (sn_prom_type) |
71a5d027 JS |
17 | #define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2) |
18 | extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */ | |
1da177e4 LT |
19 | |
20 | #endif /* _ASM_IA64_SN_SIMULATOR_H */ |