[ros-arm-bringup] 34491: - Enable timer expiration code. - Timers now work, along with full scheduling, dispatching and context switching, so our 5 second wait in init.c allows other threads to runs, then completes appropriately.

Author: ros-arm-bringup
Date: Sun Jul 13 22:17:57 2008
New Revision: 34491

URL: http://svn.reactos.org/svn/reactos?rev=34491&view=rev
Log:
- Enable timer expiration code.
- Timers now work, along with full scheduling, dispatching and context switching, so our 5
second wait in init.c allows other threads to runs, then completes appropriately.

Modified:
    trunk/reactos/ntoskrnl/ke/arm/time.c

Modified: trunk/reactos/ntoskrnl/ke/arm/time.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/arm/time.c?rev…
==============================================================================
--- trunk/reactos/ntoskrnl/ke/arm/time.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ke/arm/time.c [iso-8859-1] Sun Jul 13 22:17:57 2008
@@ -109,13 +109,17 @@
     if (KiTimerTableListHead[Hand].Time.QuadPart <= InterruptTime.QuadPart)
     {
         //
-        // Timer has expired!
-        //
-        DPRINT1("hand: %d\n", Hand);
-        DPRINT1("Interrupt time: %I64x\n",  InterruptTime.QuadPart);
-        DPRINT1("TIMER EXPIRATION: %I64x!!!\n",
-                KiTimerTableListHead[Hand].Time.QuadPart);
-        while (TRUE);
+        // Check if we are already doing expiration
+        //
+        if (!Prcb->TimerRequest)
+        {                        
+            //
+            // Request a DPC to handle this
+            //
+            Prcb->TimerRequest = TrapFrame->SvcSp;
+            Prcb->TimerHand = Hand;
+            HalRequestSoftwareInterrupt(DISPATCH_LEVEL);
+        }
     }
     
     //