xnu-3789.1.32.tar.gz

[apple/xnu.git] / osfmk / i386 / machine_routines.h

diff --git a/osfmk/i386/machine_routines.h b/osfmk/i386/machine_routines.h
index 42f77f6c42aa95b961c3960ec234989a8d525753..a1e9c39f83eea036b8f7d642123a0277757a9ec1 100644 (file)
--- a/osfmk/i386/machine_routines.h
+++ b/osfmk/i386/machine_routines.h
@@ -78,8 +78,13 @@ void ml_install_interrupt_handler(
     IOInterruptHandler handler,
     void *refCon);
 
-void ml_get_timebase(unsigned long long *timestamp);
+void ml_entropy_collect(void);
+
+uint64_t ml_get_timebase();
 void ml_init_lock_timeout(void); 
+void ml_init_delay_spin_threshold(int);
+
+boolean_t ml_delay_should_spin(uint64_t interval);
 
 vm_offset_t
 ml_static_ptovirt(
@@ -100,6 +105,9 @@ vm_offset_t ml_vtophys(
 vm_size_t ml_nofault_copy(
        vm_offset_t virtsrc, vm_offset_t virtdst, vm_size_t size);
 
+boolean_t ml_validate_nofault(
+       vm_offset_t virtsrc, vm_size_t size);
+
 /* Machine topology info */
 uint64_t ml_cpu_cache_size(unsigned int level);        
 uint64_t ml_cpu_cache_sharing(unsigned int level);     
@@ -114,6 +122,14 @@ extern void        ml_cpu_down(void);
 void bzero_phys_nc(
                                   addr64_t phys_address,
                                   uint32_t length);
+extern uint32_t interrupt_timer_coalescing_enabled;
+extern uint32_t idle_entry_timer_processing_hdeadline_threshold;
+
+#if TCOAL_INSTRUMENT
+#define TCOAL_DEBUG KERNEL_DEBUG_CONSTANT
+#else
+#define TCOAL_DEBUG(x, a, b, c, d, e) do { } while(0)
+#endif /* TCOAL_INSTRUMENT */
 
 #if    defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE)
 /* IO memory map services */
@@ -129,6 +145,7 @@ void        ml_get_bouncepool_info(
                               vm_size_t   *size);
 /* Indicates if spinlock, IPI and other timeouts should be suspended */
 boolean_t machine_timeout_suspended(void);
+void plctrace_disable(void);
 #endif /* PEXPERT_KERNEL_PRIVATE || MACH_KERNEL_PRIVATE  */
 
 /* Warm up a CPU to receive an interrupt */
@@ -296,17 +313,29 @@ void bzero_phys(
 /* Bytes available on current stack */
 vm_offset_t ml_stack_remaining(void);
 
-#if CONFIG_COUNTERS
-void ml_get_csw_threads(thread_t * /*old*/, thread_t * /*new*/);
-#endif /* CONFIG_COUNTERS */
-
 __END_DECLS
 
 #ifdef XNU_KERNEL_PRIVATE
+
 boolean_t ml_fpu_avx_enabled(void);
+
 void interrupt_latency_tracker_setup(void);
 void interrupt_reset_latency_stats(void);
 void interrupt_populate_latency_stats(char *, unsigned);
+void ml_get_power_state(boolean_t *, boolean_t *);
+
+void timer_queue_expire_local(void*);
+void timer_queue_expire_rescan(void*);
+void ml_timer_evaluate(void);
+boolean_t ml_timer_forced_evaluation(void);
+
+uint64_t ml_energy_stat(thread_t);
+void ml_gpu_stat_update(uint64_t);
+uint64_t ml_gpu_stat(thread_t);
+boolean_t ml_recent_wake(void);
+
+extern uint64_t reportphyreaddelayabs;
+extern uint32_t reportphyreadosbt;
 
 #endif /* XNU_KERNEL_PRIVATE */
 #endif /* _I386_MACHINE_ROUTINES_H_ */