#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()
+#define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
-#endif
+#define SIMULATOR_SLEEP() asm("nop.i 0x8beef")
+#define IS_RUNNING_ON_SIMULATOR() (sn_prom_type)
+#define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2)
+extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
#endif /* _ASM_IA64_SN_SIMULATOR_H */