xnu-201.tar.gz

[apple/xnu.git] / iokit / Kernel / IOStartIOKit.cpp

diff --git a/iokit/Kernel/IOStartIOKit.cpp b/iokit/Kernel/IOStartIOKit.cpp
index 23268cd622e79b4c298c1fcb760b49fe32f80bc7..ba2387f42876487436e0030b8f1ec160a5fb4f52 100644 (file)
--- a/iokit/Kernel/IOStartIOKit.cpp
+++ b/iokit/Kernel/IOStartIOKit.cpp
@@ -36,8 +36,6 @@
 #include <IOKit/IOLib.h>
 #include <IOKit/IOKitKeys.h>
 #include <IOKit/IOKitDebug.h>
-#include <IOKit/network/IONetworkController.h>
-#include <IOKit/graphics/IODisplay.h>
 
 #include <IOKit/assert.h>
 
@@ -48,6 +46,45 @@ extern void IOLibInit(void);
 
 #include <kern/clock.h>
 
+/*XXX power management hacks XXX*/
+#include <IOKit/IOReturn.h>
+#include <IOKit/IOMessage.h>
+
+extern void *registerSleepWakeInterest(
+                                               void            *callback,
+                                               void            *target,
+                                               void            *refCon);
+/*XXX power management hacks XXX*/
+
+static void
+calend_wakeup_resynch(
+       thread_call_param_t             p0,
+       thread_call_param_t             p1)
+{
+       void            IOKitResetTime(void);
+
+       IOKitResetTime();
+}
+
+static thread_call_t   calend_sleep_wake_call;
+
+static IOReturn
+calend_sleep_wake_notif(
+       void                    *target,
+       void                    *refCon,
+       unsigned int    messageType,
+       void                    *provider,
+       void                    *messageArg,
+       vm_size_t               argSize)
+{
+       if (messageType != kIOMessageSystemHasPoweredOn)
+               return (kIOReturnUnsupported);
+
+       if (calend_sleep_wake_call != NULL)
+               thread_call_enter(calend_sleep_wake_call);
+
+       return (kIOReturnSuccess);
+}
 
 void IOKitResetTime( void )
 {
@@ -62,6 +99,13 @@ void IOKitResetTime( void )
         IOService::resourceMatching("IONVRAM"), &t );
 #endif
 
+       if (calend_sleep_wake_call == NULL) {
+               calend_sleep_wake_call = thread_call_allocate(
+                                                                                       calend_wakeup_resynch, NULL);
+
+               registerSleepWakeInterest(calend_sleep_wake_notif, NULL, NULL);
+       }
+
     clock_initialize_calendar();
 }
 
@@ -143,8 +187,6 @@ void StartIOKit( void * p1, void * p2, void * p3, void * p4 )
     IOCatalogue::initialize();
     IOUserClient::initialize();
     IOMemoryDescriptor::initialize();
-    IONetworkController::initialize();
-    IODisplay::initialize();
 
     obj = OSString::withCString( iokit_version );
     assert( obj );
@@ -158,11 +200,6 @@ void StartIOKit( void * p1, void * p2, void * p3, void * p4 )
        obj->release();
     }
 
-#ifdef i386
-    // pretend there's no device-tree for intel
-    p1 = 0;
-#endif
-
     rootNub = new IOPlatformExpertDevice;
 
     if( rootNub && rootNub->initWithArgs( p1, p2, p3, p4)) {