[tkreuzer] 44832: [HAL] some improvements

Author: tkreuzer
Date: Thu Dec 31 20:26:37 2009
New Revision: 44832

URL: http://svn.reactos.org/svn/reactos?rev=44832&view=rev
Log:
[HAL]
some improvements

Modified:
    branches/ros-amd64-bringup/reactos/hal/halamd64/generic/halinit.c
    branches/ros-amd64-bringup/reactos/hal/halamd64/include/halp.h
    branches/ros-amd64-bringup/reactos/hal/halamd64/up/processor.c

Modified: branches/ros-amd64-bringup/reactos/hal/halamd64/generic/halinit.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-amd64-bringup/reactos/hal/ha...
==============================================================================
--- branches/ros-amd64-bringup/reactos/hal/halamd64/generic/halinit.c [iso-8859-1] (original)
+++ branches/ros-amd64-bringup/reactos/hal/halamd64/generic/halinit.c [iso-8859-1] Thu Dec 31 20:26:37 2009
@@ -62,7 +62,7 @@
     PKPRCB Prcb = KeGetCurrentPrcb();

/* Check the boot phase */
-    if (!BootPhase)
+    if (BootPhase == 0)
     {
         /* Phase 0... save bus type */
         HalpBusType = LoaderBlock->u.I386.MachineType & 0xFF;
@@ -70,8 +70,8 @@
         /* Get command-line parameters */
         HalpGetParameters(LoaderBlock);

+#if DBG
         /* Checked HAL requires checked kernel */
-#if DBG
         if (!(Prcb->BuildType & PRCB_BUILD_DEBUG))
         {
             /* No match, bugcheck */
@@ -101,18 +101,21 @@
             /* Validation failed, bugcheck */
             KeBugCheckEx(MISMATCHED_HAL, 1, Prcb->MajorVersion, 1, 0);
         }
-DPRINT1("HalInitSystem 2\n");
+
+        DPRINT1("HalInitSystem 1\n");
+
         /* Initialize the PICs */
         HalpInitPICs();
-DPRINT1("HalInitSystem 3\n");
-        /* Force initial PIC state */
-        KfRaiseIrql(KeGetCurrentIrql());
-DPRINT1("HalInitSystem 4\n");
+
+        DPRINT1("HalInitSystem 2\n");
+
         /* Initialize the clock */
         HalpInitializeClock();
-DPRINT1("HalInitSystem 5\n");
-        /* Setup busy waiting */
-        //HalpCalibrateStallExecution();
+
+        DPRINT1("HalInitSystem 3\n");
+
+        /* Calibrate counters */
+//        HalpCalibrateCounters();

/* Fill out the dispatch tables */
         HalQuerySystemInformation = HaliQuerySystemInformation;
@@ -121,7 +124,9 @@
 //        HalGetDmaAdapter = HalpGetDmaAdapter;
         HalGetInterruptTranslator = NULL;  // FIXME: TODO
 //        HalResetDisplay = HalpBiosDisplayReset;
-DPRINT1("HalInitSystem 6\n");
+
+        DPRINT1("HalInitSystem 4\n");
+
         /* Initialize the hardware lock (CMOS) */
         KeInitializeSpinLock(&HalpSystemHardwareLock);

@@ -134,11 +139,8 @@
         //HalpInitBusHandler();

/* Enable the clock interrupt */
-        PKIDTENTRY64 IdtEntry = &((PKIPCR)KeGetPcr())->IdtBase[0x30];
-        IdtEntry->OffsetLow = (((ULONG_PTR)HalpClockInterrupt) & 0xFFFF);
-        IdtEntry->OffsetMiddle = (((ULONG_PTR)HalpClockInterrupt >> 16) & 0xFFFF);
-        IdtEntry->OffsetHigh = ((ULONG_PTR)HalpClockInterrupt >> 32);
-//        HalEnableSystemInterrupt(0x30, CLOCK_LEVEL, Latched);
+        HalpSetInterruptGate(0x30, HalpClockInterrupt);
+        HalEnableSystemInterrupt(0x30, CLOCK_LEVEL, Latched);

/* Initialize DMA. NT does this in Phase 0 */
         HalpInitDma();

Modified: branches/ros-amd64-bringup/reactos/hal/halamd64/include/halp.h
URL: http://svn.reactos.org/svn/reactos/branches/ros-amd64-bringup/reactos/hal/ha...
==============================================================================
--- branches/ros-amd64-bringup/reactos/hal/halamd64/include/halp.h [iso-8859-1] (original)
+++ branches/ros-amd64-bringup/reactos/hal/halamd64/include/halp.h [iso-8859-1] Thu Dec 31 20:26:37 2009
@@ -164,6 +164,10 @@
 VOID HaliInitBSP(VOID);
 VOID HaliStartApplicationProcessor(ULONG Cpu, ULONG Stack);

+VOID NTAPI HalpInitIdtEntry(PKIDTENTRY64 Idt, PVOID Address);
+VOID NTAPI HalpSetInterruptGate(ULONG Index, PVOID Address);
+VOID NTAPI HalpInitCpuInterruptHandling(ULONG Cpu);
+
 extern PVOID HalpRealModeStart;
 extern PVOID HalpRealModeEnd;

Modified: branches/ros-amd64-bringup/reactos/hal/halamd64/up/processor.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-amd64-bringup/reactos/hal/ha...
==============================================================================
--- branches/ros-amd64-bringup/reactos/hal/halamd64/up/processor.c [iso-8859-1] (original)
+++ branches/ros-amd64-bringup/reactos/hal/halamd64/up/processor.c [iso-8859-1] Thu Dec 31 20:26:37 2009
@@ -25,8 +25,7 @@
 HalInitializeProcessor(IN ULONG ProcessorNumber,
                        IN PLOADER_PARAMETER_BLOCK LoaderBlock)
 {
-    /* Set default IDR and stall count */
-//    KeGetPcr()->IDR = 0xFFFFFFFB;
+    /* Set default stall count */
     KeGetPcr()->StallScaleFactor = INITIAL_STALL_COUNT;

/* Update the interrupt affinity and processor mask */
@@ -36,6 +35,9 @@

/* Register routines for KDCOM */
     HalpRegisterKdSupportFunctions();
+
+    /* Do per CPU interrupt handling initialization */
+//    HalpInitCpuInterruptHandling(ProcessorNumber);
 }

/*