[IA64-SGI] - new macros for SGI SN simulator

[linux-2.6-omap-h63xx.git] / include / asm-ia64 / sn / simulator.h

diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h
index 78eb4f869c8b202d632d81b2d596bafe52f40e28..cf770e246af5b69acf896d376ab703dcd2183a76 100644 (file)
--- a/include/asm-ia64/sn/simulator.h
+++ b/include/asm-ia64/sn/simulator.h
@@ -10,16 +10,17 @@
 
 #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")
+#define IS_MEDUSA()                    ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
 
+#ifdef CONFIG_IA64_SGI_SN_SIM
+#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 */
 #else
-
 #define IS_RUNNING_ON_SIMULATOR()      (0)
+#define IS_RUNNING_ON_FAKE_PROM()      (0)
 #define SIMULATOR_SLEEP()
 
 #endif