xnu-517.tar.gz

[apple/xnu.git] / osfmk / ppc / lock.h

diff --git a/osfmk/ppc/lock.h b/osfmk/ppc/lock.h
index 007e2e6c36ba9abee59bb509a0fb6681896a6bd9..cb7e07aed39448e22b450ad2a08996df36364ea7 100644 (file)
--- a/osfmk/ppc/lock.h
+++ b/osfmk/ppc/lock.h
@@ -65,6 +65,8 @@
 
 #include <kern/macro_help.h>
 #include <kern/assert.h>
 
 #include <kern/macro_help.h>
 #include <kern/assert.h>

+#include <mach/etap_events.h>
+#include <mach/etap.h>

 
 extern unsigned int LockTimeOut;                       /* Number of hardware ticks of a lock timeout */
 
 
 extern unsigned int LockTimeOut;                       /* Number of hardware ticks of a lock timeout */
 


@@ -76,20 +78,27 @@ extern unsigned int LockTimeOut;                    /* Number of hardware ticks of a lock timeout
 
 #include <ppc/hw_lock_types.h>
 
 
 #include <ppc/hw_lock_types.h>
 

-#define simple_lock_init(l,t)   hw_lock_init(l)

 #define __slock_held_func__(l)  hw_lock_held(l)
 
 #define __slock_held_func__(l)  hw_lock_held(l)
 

-extern void                     fast_usimple_lock(simple_lock_t);
-extern void                     fast_usimple_unlock(simple_lock_t);
-extern unsigned int             fast_usimple_lock_try(simple_lock_t);
+extern void                     ppc_usimple_lock_init(simple_lock_t,etap_event_t);
+extern void                     ppc_usimple_lock(simple_lock_t);
+extern void                     ppc_usimple_unlock_rwmb(simple_lock_t);
+extern void                     ppc_usimple_unlock_rwcmb(simple_lock_t);
+extern unsigned int             ppc_usimple_lock_try(simple_lock_t);

 
 

-#define simple_lock(l)          fast_usimple_lock(l)
-#define simple_unlock(l)        fast_usimple_unlock(l)
-#define simple_lock_try(l)      fast_usimple_lock_try(l)  
-#define simple_lock_addr(l)     (&(l))
+#define        MACHINE_SIMPLE_LOCK
+
+#define simple_lock_init(l,t)  ppc_usimple_lock_init(l,t)
+#define simple_lock(l)                 ppc_usimple_lock(l)
+#define simple_unlock(l)               ppc_usimple_unlock_rwcmb(l)
+#define simple_unlock_rwmb(l)          ppc_usimple_unlock_rwmb(l)
+#define simple_lock_try(l)             ppc_usimple_lock_try(l)  
+#define simple_lock_addr(l)            (&(l))

 #define thread_sleep_simple_lock(l, e, i) \
                                thread_sleep_fast_usimple_lock((l), (e), (i))
 
 #define thread_sleep_simple_lock(l, e, i) \
                                thread_sleep_fast_usimple_lock((l), (e), (i))
 

+#define mutex_unlock(l)                mutex_unlock_rwcmb(l)
+

 #endif /* !(NCPUS == 1 || ETAP_LOCK_TRACE || USLOCK_DEBUG) */
 
 #endif /* MACH_KERNEL_PRIVATE */
 #endif /* !(NCPUS == 1 || ETAP_LOCK_TRACE || USLOCK_DEBUG) */
 
 #endif /* MACH_KERNEL_PRIVATE */