X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/cf7d32b81c573a0536dc4da4157f9c26f8d0bed3..04b8595b18b1b41ac7a206e4b3d51a635f8413d7:/osfmk/i386/cpu_threads.h

diff --git a/osfmk/i386/cpu_threads.h b/osfmk/i386/cpu_threads.h
index 8208cc7ca..31fe81779 100644
--- a/osfmk/i386/cpu_threads.h
+++ b/osfmk/i386/cpu_threads.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2003-2008 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -29,8 +29,8 @@
 #define _I386_CPU_THREADS_H_
 
 #include <i386/cpu_data.h>
-#include <i386/mp.h>
 #include <i386/cpu_topology.h>
+#include <i386/mp.h>
 
 /*
  * These are defined here rather than in cpu_topology.h so as to keep
@@ -48,14 +48,17 @@
 
 #define cpu_to_lcpu(cpu)		((cpu_datap(cpu) != NULL) ? _cpu_to_lcpu(cpu) : NULL)
 #define cpu_to_core(cpu)		((cpu_to_lcpu(cpu) != NULL) ? _cpu_to_lcpu(cpu)->core : NULL)
-#define cpu_to_package(cpu)		((cpu_to_core(cpu) != NULL) ? _cpu_to_core(cpu)->package : NULL)
+#define cpu_to_die(cpu)			((cpu_to_lcpu(cpu) != NULL) ? _cpu_to_lcpu(cpu)->die : NULL)
+#define cpu_to_package(cpu)		((cpu_to_lcpu(cpu) != NULL) ? _cpu_to_lcpu(cpu)->package : NULL)
 
 /* Fast access: */
 #define x86_lcpu()			(&current_cpu_datap()->lcpu)
 #define x86_core()			(x86_lcpu()->core)
-#define x86_package()			(x86_core()->package)
+#define x86_die()			(x86_lcpu()->die)
+#define x86_package()			(x86_lcpu()->package)
 
 #define cpu_is_same_core(cpu1,cpu2)	(cpu_to_core(cpu1) == cpu_to_core(cpu2))
+#define cpu_is_same_die(cpu1,cpu2)	(cpu_to_die(cpu1) == cpu_to_die(cpu2))
 #define cpu_is_same_package(cpu1,cpu2)	(cpu_to_package(cpu1) == cpu_to_package(cpu2))
 #define cpus_share_cache(cpu1,cpu2,_cl) (cpu_to_lcpu(cpu1)->caches[_cl] == cpu_to_lcpu(cpu2)->caches[_cl])
 
@@ -65,4 +68,16 @@ extern void *cpu_thread_alloc(int);
 extern void cpu_thread_init(void);
 extern void cpu_thread_halt(void);
 
+extern void x86_set_logical_topology(x86_lcpu_t *lcpu, int pnum, int lnum);
+extern void x86_validate_topology(void);
+
+extern x86_topology_parameters_t	topoParms;
+
+extern boolean_t	topo_dbg;
+#define TOPO_DBG(x...)			\
+	do {				\
+		if (topo_dbg)		\
+			kprintf(x);	\
+	} while (0)			\
+
 #endif /* _I386_CPU_THREADS_H_ */