[ros-diffs] [ros-arm-bringup] 33981: - Continue cleanup, use new peripheral headers (And fix them) - Fix ARM HAL headers and use them

Author: ros-arm-bringup
Date: Sun Jun 15 02:54:18 2008
New Revision: 33981

URL: http://svn.reactos.org/svn/reactos?rev=33981&view=rev
Log:
- Continue cleanup, use new peripheral headers (And fix them)
- Fix ARM HAL headers and use them


Modified:
    trunk/reactos/hal/halarm/generic/hal.c
    trunk/reactos/hal/halarm/include/hal.h
    trunk/reactos/hal/halarm/include/halp.h
    trunk/reactos/include/psdk/intrin_arm.h
    trunk/reactos/include/reactos/arm/peripherals/pl190.h
    trunk/reactos/include/reactos/arm/peripherals/sp804.h

Modified: trunk/reactos/hal/halarm/generic/hal.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halarm/generic/hal.c?r…
==============================================================================
--- trunk/reactos/hal/halarm/generic/hal.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halarm/generic/hal.c [iso-8859-1] Sun Jun 15 02:54:18 2008
@@ -1,28 +1,14 @@
 /*
- * COPYRIGHT:        See COPYING in the top level directory
- * PROJECT:          ReactOS kernel
- * FILE:             hal/hal.c
- * PURPOSE:          Hardware Abstraction Layer DLL
- * PROGRAMMER:       Casper S. Hornstrup (chorns(a)users.sourceforge.net)
- * REVISION HISTORY:
- *    01-08-2001 CSH Created
- */
-
-/* INCLUDES ******************************************************************/
-
-#include <ntddk.h>
-#include <ntdddisk.h>
-#include <arc/arc.h>
-#include <intrin.h>
-#include <ndk/halfuncs.h>
-#include <ndk/iofuncs.h>
-#include <ndk/kdfuncs.h>
-#include <ndk/kefuncs.h>
-#include <ndk/rtlfuncs.h>
-#include <internal/arm/ke.h>
-#include <internal/arm/intrin_i.h>
-#include <bugcodes.h>
-
+ * PROJECT:         ReactOS HAL
+ * LICENSE:         GPL - See COPYING in the top level directory
+ * FILE:            hal/halarm/generic/hal.c
+ * PURPOSE:         Hardware Abstraction Layer
+ * PROGRAMMERS:     ReactOS Portable Systems Group
+ */
+
+/* INCLUDES *******************************************************************/
+
+#include <hal.h>
 #define NDEBUG
 #include <debug.h>
 
@@ -41,380 +27,6 @@
 /* DATA **********************************************************************/
 
 ULONG _KdComPortInUse = 0;
-
-/* FUNCTIONS *****************************************************************/
-
-NTSTATUS
-NTAPI
-DriverEntry(
-  PDRIVER_OBJECT DriverObject,
-  PUNICODE_STRING RegistryPath)
-{
-  UNIMPLEMENTED;
-
-  return STATUS_SUCCESS;
-}
-
-/*
-* @unimplemented
-*/
-VOID
-NTAPI
-HalStopProfileInterrupt(IN KPROFILE_SOURCE ProfileSource)
-{
-    KEBUGCHECK(0);
-    return;
-}
-
-/*
-* @unimplemented
-*/
-VOID
-NTAPI
-HalStartProfileInterrupt(IN KPROFILE_SOURCE ProfileSource)
-{
-    KEBUGCHECK(0);
-    return;
-}
-
-/*
-* @unimplemented
-*/
-ULONG_PTR
-NTAPI
-HalSetProfileInterval(IN ULONG_PTR Interval)
-{
-    KEBUGCHECK(0);
-    return Interval;
-}
-
-VOID
-FASTCALL
-ExAcquireFastMutex(
-  PFAST_MUTEX FastMutex)
-{
-  UNIMPLEMENTED;
-}
-
-
-VOID
-FASTCALL
-ExReleaseFastMutex(
-  PFAST_MUTEX FastMutex)
-{
-  UNIMPLEMENTED;
-}
-
-
-BOOLEAN FASTCALL
-ExTryToAcquireFastMutex(
-  PFAST_MUTEX FastMutex)
-{
-  UNIMPLEMENTED;
-
-  return TRUE;
-}
-
-
-VOID
-NTAPI
-HalAcquireDisplayOwnership(
-  PHAL_RESET_DISPLAY_PARAMETERS ResetDisplayParameters)
-{
-  UNIMPLEMENTED;
-}
-
-
-NTSTATUS
-NTAPI
-HalAdjustResourceList(
-  PCM_RESOURCE_LIST Resources)
-{
-  UNIMPLEMENTED;
-
-  return STATUS_SUCCESS;
-}
-
-
-/*
- * @implemented
- */
-BOOLEAN
-NTAPI
-HalAllProcessorsStarted(VOID)
-{
-    /* Do nothing */
-    return TRUE;
-}
-
-
-NTSTATUS
-NTAPI
-HalAllocateAdapterChannel(
-  PADAPTER_OBJECT AdapterObject,
-  PWAIT_CONTEXT_BLOCK WaitContextBlock,
-  ULONG NumberOfMapRegisters,
-  PDRIVER_CONTROL ExecutionRoutine)
-{
-  UNIMPLEMENTED;
-
-  return STATUS_SUCCESS;
-}
-
-
-PVOID
-NTAPI
-HalAllocateCommonBuffer(
-  PADAPTER_OBJECT AdapterObject,
-  ULONG Length,
-  PPHYSICAL_ADDRESS LogicalAddress,
-  BOOLEAN CacheEnabled)
-{
-  UNIMPLEMENTED;
-
-  return NULL;
-}
-
-
-PVOID
-NTAPI
-HalAllocateCrashDumpRegisters(
-  PADAPTER_OBJECT AdapterObject,
-  PULONG NumberOfMapRegisters)
-{
-  UNIMPLEMENTED;
-  return NULL;
-}
-
-
-NTSTATUS
-NTAPI
-HalAssignSlotResources(
-  PUNICODE_STRING RegistryPath,
-  PUNICODE_STRING DriverClassName,
-  PDRIVER_OBJECT DriverObject,
-  PDEVICE_OBJECT DeviceObject,
-  INTERFACE_TYPE BusType,
-  ULONG BusNumber,
-  ULONG SlotNumber,
-  PCM_RESOURCE_LIST *AllocatedResources)
-{
-  UNIMPLEMENTED;
-
-  return TRUE;
-}
-
-
-BOOLEAN
-NTAPI
-HalBeginSystemInterrupt (KIRQL Irql,
-			 ULONG Vector,
-			 PKIRQL OldIrql)
-{
-  UNIMPLEMENTED;
-
-  return TRUE;
-}
-
-
-VOID
-NTAPI
-HalCalibratePerformanceCounter(
-  volatile LONG *Count,
-  ULONGLONG NewCount)
-{
-  UNIMPLEMENTED;
-}
-
-
-BOOLEAN
-NTAPI
-HalDisableSystemInterrupt(
-  ULONG Vector,
-  KIRQL Irql)
-{
-  UNIMPLEMENTED;
-
-  return TRUE;
-}
-
-
-VOID
-NTAPI
-HalDisplayString(
-  PCH String)
-{
-  UNIMPLEMENTED;
-}
-
-
-BOOLEAN
-NTAPI
-HalEnableSystemInterrupt(
-  ULONG Vector,
-  KIRQL Irql,
-  KINTERRUPT_MODE InterruptMode)
-{
-  UNIMPLEMENTED;
-
-  return TRUE;
-}
-
-
-VOID
-NTAPI
-HalEndSystemInterrupt(
-  KIRQL Irql,
-  ULONG Unknown2)
-{
-  UNIMPLEMENTED;
-}
-
-
-BOOLEAN
-NTAPI
-HalFlushCommonBuffer(
-  ULONG Unknown1,
-  ULONG Unknown2,
-  ULONG Unknown3,
-  ULONG Unknown4,
-  ULONG Unknown5)
-{
-  UNIMPLEMENTED;
-
-   return TRUE;
-}
-
-
-VOID
-NTAPI
-HalFreeCommonBuffer(
-  PADAPTER_OBJECT AdapterObject,
-  ULONG Length,
-  PHYSICAL_ADDRESS LogicalAddress,
-  PVOID VirtualAddress,
-  BOOLEAN CacheEnabled)
-{
-  UNIMPLEMENTED;
-}
-
-
-PADAPTER_OBJECT
-NTAPI
-HalGetAdapter(
-  PDEVICE_DESCRIPTION DeviceDescription,
-  PULONG NumberOfMapRegisters)
-{
-  UNIMPLEMENTED;
-
-  return (PADAPTER_OBJECT)NULL;
-}
-
-
-ULONG
-NTAPI
-HalGetBusData(
-  BUS_DATA_TYPE BusDataType,
-  ULONG BusNumber,
-  ULONG SlotNumber,
-  PVOID Buffer,
-  ULONG Length)
-{
-  UNIMPLEMENTED;
-
-  return 0;
-}
-
-
-ULONG
-NTAPI
-HalGetBusDataByOffset(
-  BUS_DATA_TYPE BusDataType,
-  ULONG BusNumber,
-  ULONG SlotNumber,
-  PVOID Buffer,
-  ULONG Offset,
-  ULONG Length)
-{
-  UNIMPLEMENTED;
-
-  return 0;
-}
-
-
-ARC_STATUS
-NTAPI
-HalGetEnvironmentVariable(
-  PCH Name,
-  USHORT ValueLength,
-  PCH Value)
-{
-  UNIMPLEMENTED;
-
-  return ENOENT;
-}
-
-
-ULONG
-NTAPI
-HalGetInterruptVector(
-  INTERFACE_TYPE InterfaceType,
-  ULONG BusNumber,
-  ULONG BusInterruptLevel,
-  ULONG BusInterruptVector,
-  PKIRQL Irql,
-  PKAFFINITY Affinity)
-{
-  UNIMPLEMENTED;
-
-  return 0;
-}
-
-
-VOID
-NTAPI
-HalHandleNMI(
-  PVOID NmiData)
-{
-  UNIMPLEMENTED;
-}
-
-VOID
-NTAPI
-HalpGetParameters(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
-{
-    PCHAR CommandLine;
-    
-    /* Make sure we have a loader block and command line */
-    if ((LoaderBlock) && (LoaderBlock->LoadOptions))
-    {
-        /* Read the command line */
-        CommandLine = LoaderBlock->LoadOptions;
-        
-        /* Check for initial breakpoint */
-        if (strstr(CommandLine, "BREAK")) DbgBreakPoint();
-    }
-}
-
-//
-// INTs on the Versatile:
-//
-// 0 WATCHDOG -> We use it for profiling
-// 1 SOFTWARE INTERRUPT -> We use it for APC delivery
-// 2 COMM RX -> We use it for DPC delivery
-// 3 COMM TX -> We use it for IPI delivery
-// 4 TIMER0/1 -> Use for Clock Interrupt.
-// 5+ XXX -> Mapped to to actual device
-//
-// So we have the following IRQL masks:
-// PASSIVE_LEVEL - 0xFFFFFFFF (enable all interrupts)
-// APC_LEVEL - 0xFFFFFFFD (disable interrupt 1)
-// DISPATCH_LEVEL - 0xFFFFFFF9 (disable interrupts 1, 2)
-// DEVICE_LEVEL_0 - 0xFFFFFFD9 (disable interrupts 1, 2, 5)
-// DEVICE_LEVEL_N - 0x19 (everything disabled except 0, 3, 4)
-// PROFILE_LEVEL - 0x18 (everything disabled except, 3, 4)
-// CLOCK_LEVEL - 0x10 (everything disabled except 4)
-// POWER_LEVEL, IPI_LEVEL, HIGH_LEVEL - 0x00 (everything disabled)
 
 ULONG HalpIrqlTable[HIGH_LEVEL + 1] =
 {
@@ -454,11 +66,11 @@
 
 UCHAR HalpMaskTable[HIGH_LEVEL + 1] =
 {
-    PROFILE_LEVEL,
-    APC_LEVEL,
-    DISPATCH_LEVEL,
-    IPI_LEVEL,
-    CLOCK2_LEVEL,
+    PROFILE_LEVEL, // INT 0 WATCHDOG
+    APC_LEVEL,     // INT 1 SOFTWARE INTERRUPT
+    DISPATCH_LEVEL,// INT 2 COMM RX
+    IPI_LEVEL,     // INT 3 COMM TX
+    CLOCK2_LEVEL,  // INT 4 TIMER 0
     3,
     4,
     5,
@@ -487,32 +99,359 @@
     26
 };
 
-#define VICINTSTATUS     (PVOID)0xE0040000
-#define VICINTENABLE     (PVOID)0xE0040010
-#define VICINTENCLEAR    (PVOID)0xE0040014
-#define VICSOFTINT       (PVOID)0xE0040018
-#define VICSOFTINTCLEAR  (PVOID)0xE004001C
-
-#define TIMER_LOAD            (PVOID)0xE00E2000
-#define TIMER_VALUE           (PVOID)0xE00E2004
-#define TIMER_CONTROL         (PVOID)0xE00E2008
-#define TIMER_INT_CLEAR       (PVOID)0xE00E200C
-#define TIMER_INT_STATUS      (PVOID)0xE00E2010
-#define TIMER_INT_MASK        (PVOID)0xE00E2014
-#define TIMER_BACKGROUND_LOAD (PVOID)0xE00E2018
-
-#define TIMER2_LOAD            (PVOID)0xE00E3000
-#define TIMER2_VALUE           (PVOID)0xE00E3004
-#define TIMER2_CONTROL         (PVOID)0xE00E3008
-#define TIMER2_INT_CLEAR       (PVOID)0xE00E300C
-#define TIMER2_INT_STATUS      (PVOID)0xE00E3010
-#define TIMER2_INT_MASK        (PVOID)0xE00E3014
-#define TIMER2_BACKGROUND_LOAD (PVOID)0xE00E3018
-
-#define _clz(a) \
-({ ULONG __value, __arg = (a); \
-        asm ("clz\t%0, %1": "=r" (__value): "r" (__arg));
\
-        __value; })
+/* FUNCTIONS *****************************************************************/
+
+NTSTATUS
+NTAPI
+DriverEntry(
+  PDRIVER_OBJECT DriverObject,
+  PUNICODE_STRING RegistryPath)
+{
+  UNIMPLEMENTED;
+
+  return STATUS_SUCCESS;
+}
+
+/*
+* @unimplemented
+*/
+VOID
+NTAPI
+HalStopProfileInterrupt(IN KPROFILE_SOURCE ProfileSource)
+{
+    KEBUGCHECK(0);
+    return;
+}
+
+/*
+* @unimplemented
+*/
+VOID
+NTAPI
+HalStartProfileInterrupt(IN KPROFILE_SOURCE ProfileSource)
+{
+    KEBUGCHECK(0);
+    return;
+}
+
+/*
+* @unimplemented
+*/
+ULONG_PTR
+NTAPI
+HalSetProfileInterval(IN ULONG_PTR Interval)
+{
+    KEBUGCHECK(0);
+    return Interval;
+}
+
+VOID
+FASTCALL
+ExAcquireFastMutex(
+  PFAST_MUTEX FastMutex)
+{
+  UNIMPLEMENTED;
+}
+
+
+VOID
+FASTCALL
+ExReleaseFastMutex(
+  PFAST_MUTEX FastMutex)
+{
+  UNIMPLEMENTED;
+}
+
+
+BOOLEAN FASTCALL
+ExTryToAcquireFastMutex(
+  PFAST_MUTEX FastMutex)
+{
+  UNIMPLEMENTED;
+
+  return TRUE;
+}
+
+
+VOID
+NTAPI
+HalAcquireDisplayOwnership(
+  PHAL_RESET_DISPLAY_PARAMETERS ResetDisplayParameters)
+{
+  UNIMPLEMENTED;
+}
+
+
+NTSTATUS
+NTAPI
+HalAdjustResourceList(
+  PCM_RESOURCE_LIST Resources)
+{
+  UNIMPLEMENTED;
+
+  return STATUS_SUCCESS;
+}
+
+
+/*
+ * @implemented
+ */
+BOOLEAN
+NTAPI
+HalAllProcessorsStarted(VOID)
+{
+    /* Do nothing */
+    return TRUE;
+}
+
+
+NTSTATUS
+NTAPI
+HalAllocateAdapterChannel(
+  PADAPTER_OBJECT AdapterObject,
+  PWAIT_CONTEXT_BLOCK WaitContextBlock,
+  ULONG NumberOfMapRegisters,
+  PDRIVER_CONTROL ExecutionRoutine)
+{
+  UNIMPLEMENTED;
+
+  return STATUS_SUCCESS;
+}
+
+
+PVOID
+NTAPI
+HalAllocateCommonBuffer(
+  PADAPTER_OBJECT AdapterObject,
+  ULONG Length,
+  PPHYSICAL_ADDRESS LogicalAddress,
+  BOOLEAN CacheEnabled)
+{
+  UNIMPLEMENTED;
+
+  return NULL;
+}
+
+
+PVOID
+NTAPI
+HalAllocateCrashDumpRegisters(
+  PADAPTER_OBJECT AdapterObject,
+  PULONG NumberOfMapRegisters)
+{
+  UNIMPLEMENTED;
+  return NULL;
+}
+
+
+NTSTATUS
+NTAPI
+HalAssignSlotResources(
+  PUNICODE_STRING RegistryPath,
+  PUNICODE_STRING DriverClassName,
+  PDRIVER_OBJECT DriverObject,
+  PDEVICE_OBJECT DeviceObject,
+  INTERFACE_TYPE BusType,
+  ULONG BusNumber,
+  ULONG SlotNumber,
+  PCM_RESOURCE_LIST *AllocatedResources)
+{
+  UNIMPLEMENTED;
+
+  return TRUE;
+}
+
+
+BOOLEAN
+NTAPI
+HalBeginSystemInterrupt (KIRQL Irql,
+			 ULONG Vector,
+			 PKIRQL OldIrql)
+{
+  UNIMPLEMENTED;
+
+  return TRUE;
+}
+
+
+VOID
+NTAPI
+HalCalibratePerformanceCounter(
+  volatile LONG *Count,
+  ULONGLONG NewCount)
+{
+  UNIMPLEMENTED;
+}
+
+
+BOOLEAN
+NTAPI
+HalDisableSystemInterrupt(
+  ULONG Vector,
+  KIRQL Irql)
+{
+  UNIMPLEMENTED;
+
+  return TRUE;
+}
+
+
+VOID
+NTAPI
+HalDisplayString(
+  PCH String)
+{
+  UNIMPLEMENTED;
+}
+
+
+BOOLEAN
+NTAPI
+HalEnableSystemInterrupt(
+  ULONG Vector,
+  KIRQL Irql,
+  KINTERRUPT_MODE InterruptMode)
+{
+  UNIMPLEMENTED;
+
+  return TRUE;
+}
+
+
+VOID
+NTAPI
+HalEndSystemInterrupt(
+  KIRQL Irql,
+  ULONG Unknown2)
+{
+  UNIMPLEMENTED;
+}
+
+
+BOOLEAN
+NTAPI
+HalFlushCommonBuffer(
+  ULONG Unknown1,
+  ULONG Unknown2,
+  ULONG Unknown3,
+  ULONG Unknown4,
+  ULONG Unknown5)
+{
+  UNIMPLEMENTED;
+
+   return TRUE;
+}
+
+
+VOID
+NTAPI
+HalFreeCommonBuffer(
+  PADAPTER_OBJECT AdapterObject,
+  ULONG Length,
+  PHYSICAL_ADDRESS LogicalAddress,
+  PVOID VirtualAddress,
+  BOOLEAN CacheEnabled)
+{
+  UNIMPLEMENTED;
+}
+
+
+PADAPTER_OBJECT
+NTAPI
+HalGetAdapter(
+  PDEVICE_DESCRIPTION DeviceDescription,
+  PULONG NumberOfMapRegisters)
+{
+  UNIMPLEMENTED;
+
+  return (PADAPTER_OBJECT)NULL;
+}
+
+
+ULONG
+NTAPI
+HalGetBusData(
+  BUS_DATA_TYPE BusDataType,
+  ULONG BusNumber,
+  ULONG SlotNumber,
+  PVOID Buffer,
+  ULONG Length)
+{
+  UNIMPLEMENTED;
+
+  return 0;
+}
+
+
+ULONG
+NTAPI
+HalGetBusDataByOffset(
+  BUS_DATA_TYPE BusDataType,
+  ULONG BusNumber,
+  ULONG SlotNumber,
+  PVOID Buffer,
+  ULONG Offset,
+  ULONG Length)
+{
+  UNIMPLEMENTED;
+
+  return 0;
+}
+
+
+ARC_STATUS
+NTAPI
+HalGetEnvironmentVariable(
+  PCH Name,
+  USHORT ValueLength,
+  PCH Value)
+{
+  UNIMPLEMENTED;
+
+  return ENOENT;
+}
+
+
+ULONG
+NTAPI
+HalGetInterruptVector(
+  INTERFACE_TYPE InterfaceType,
+  ULONG BusNumber,
+  ULONG BusInterruptLevel,
+  ULONG BusInterruptVector,
+  PKIRQL Irql,
+  PKAFFINITY Affinity)
+{
+  UNIMPLEMENTED;
+
+  return 0;
+}
+
+
+VOID
+NTAPI
+HalHandleNMI(
+  PVOID NmiData)
+{
+  UNIMPLEMENTED;
+}
+
+VOID
+NTAPI
+HalpGetParameters(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
+{
+    PCHAR CommandLine;
+    
+    /* Make sure we have a loader block and command line */
+    if ((LoaderBlock) && (LoaderBlock->LoadOptions))
+    {
+        /* Read the command line */
+        CommandLine = LoaderBlock->LoadOptions;
+        
+        /* Check for initial breakpoint */
+        if (strstr(CommandLine, "BREAK")) DbgBreakPoint();
+    }
+}
 
 ULONG
 HalGetInterruptSource(VOID)
@@ -522,7 +461,7 @@
     //
     // Get the interrupt status, and return the highest bit set
     //
-    InterruptStatus = READ_REGISTER_ULONG(VICINTSTATUS);
+    InterruptStatus = READ_REGISTER_ULONG(VIC_INT_STATUS);
     return 31 - _clz(InterruptStatus);
 }
 
@@ -533,7 +472,7 @@
     // Clear the interrupt
     //
     //DPRINT1("CLOCK INTERRUPT!!!\n");
-    WRITE_REGISTER_ULONG(TIMER_INT_CLEAR, 1);    
+    WRITE_REGISTER_ULONG(TIMER0_INT_CLEAR, 1);    
     //while (TRUE);
 }
 
@@ -543,7 +482,7 @@
     //
     // Clear the interrupt
     //
-    WRITE_REGISTER_ULONG(TIMER_INT_CLEAR, 1);
+    WRITE_REGISTER_ULONG(TIMER0_INT_CLEAR, 1);
 }
 
 VOID
@@ -551,18 +490,18 @@
 {
     PKPCR Pcr = (PKPCR)KeGetPcr();
     ULONG ClockInterval;
+    SP804_CONTROL_REGISTER ControlRegister;
     
     //
     // Fill out the IRQL mappings
     //
     RtlCopyMemory(Pcr->IrqlTable, HalpIrqlTable, sizeof(Pcr->IrqlTable));
     RtlCopyMemory(Pcr->IrqlMask, HalpMaskTable, sizeof(Pcr->IrqlMask));
-
+    
     //
     // Setup the clock and profile interrupt
     //
     Pcr->InterruptRoutine[CLOCK2_LEVEL] = HalpStallInterrupt;
-    //    Pcr->InterruptRoutine[PROFILE_LEVEL] = HalpCountInterrupt;
     
     //
     // Configure the interval to 10ms
@@ -571,18 +510,21 @@
     //  (TIMCLKENXdiv (1) * PRESCALEdiv (1))
     //
     ClockInterval = 0x2710;
-
+    
+    //
+    // Configure the timer
+    //
+    ControlRegister.AsUlong = 0;
+    ControlRegister.Wide = TRUE;
+    ControlRegister.Periodic = TRUE;
+    ControlRegister.Interrupt = TRUE;
+    ControlRegister.Enabled = TRUE;
+    
     //
     // Enable the timer
     //
-    WRITE_REGISTER_ULONG(TIMER_LOAD, ClockInterval);
-    WRITE_REGISTER_ULONG(TIMER_CONTROL,
-                         0 << 0 | // wrapping mode
-                         1 << 1 | // 32-bit mode
-                         0 << 2 | // 0 stages of prescale, divided by 1
-                         1 << 5 | // enable interrupt
-                         1 << 6 | // periodic mode
-                         1 << 7); // enable it
+    WRITE_REGISTER_ULONG(TIMER0_LOAD, ClockInterval);
+    WRITE_REGISTER_ULONG(TIMER0_CONTROL, ControlRegister.AsUlong);
 }
 
 ULONG HalpCurrentTimeIncrement, HalpNextTimeIncrement, HalpNextIntervalCount;
@@ -805,7 +747,7 @@
     // Force a software interrupt
     //
     DPRINT1("[SOFTINT]: %d\n", Request);
-    WRITE_REGISTER_ULONG(VICSOFTINT, 1 << Request);
+    WRITE_REGISTER_ULONG(VIC_SOFT_INT, 1 << Request);
 }
 
 VOID
@@ -816,7 +758,7 @@
     // Force a software interrupt
     //
     DPRINT1("[SOFTINTC] %d\n", Request);
-    WRITE_REGISTER_ULONG(VICSOFTINTCLEAR, 1 << Request);
+    WRITE_REGISTER_ULONG(VIC_SOFT_INT_CLEAR, 1 << Request);
 }
 
 VOID
@@ -1081,31 +1023,27 @@
 NTAPI
 KeStallExecutionProcessor(IN ULONG Microseconds)
 {
-    //
-    // Configure the interval to xxx Micrseconds
-    //  (INTERVAL (xxx us) * TIMCLKfreq (1MHz))
-    // ---------------------------------------
-    //  (TIMCLKENXdiv (1) * PRESCALEdiv (1))
-    //
-    // This works out great, since 1MHz * 1 us = 1!
-    //
+    SP804_CONTROL_REGISTER ControlRegister;
     
     //
     // Enable the timer
     //
-    WRITE_REGISTER_ULONG(TIMER2_LOAD, Microseconds);
-    WRITE_REGISTER_ULONG(TIMER2_CONTROL,
-                         1 << 0 | // one-shot mode
-                         1 << 1 | // 32-bit mode
-                         0 << 2 | // 0 stages of prescale, divided by 1
-                         0 << 5 | // no interrupt
-                         1 << 6 | // periodic mode
-                         1 << 7); // enable it   
+    WRITE_REGISTER_ULONG(TIMER1_LOAD, Microseconds);
+    
+    //
+    // Configure the timer
+    //
+    ControlRegister.AsUlong = 0;
+    ControlRegister.OneShot = TRUE;
+    ControlRegister.Wide = TRUE;
+    ControlRegister.Periodic = TRUE;
+    ControlRegister.Enabled = TRUE;
+    WRITE_REGISTER_ULONG(TIMER1_CONTROL, ControlRegister.AsUlong);
     
     //
     // Now we will loop until the timer reached 0
     //
-    while (READ_REGISTER_ULONG(TIMER2_VALUE));
+    while (READ_REGISTER_ULONG(TIMER1_VALUE));
 }
 
 VOID
@@ -1137,13 +1075,13 @@
     //
     // Clear interrupts associated to the old IRQL
     //
-    WRITE_REGISTER_ULONG(VICINTENCLEAR, 0xFFFFFFFF);
+    WRITE_REGISTER_ULONG(VIC_INT_CLEAR, 0xFFFFFFFF);
     
     //
     // Set the new interrupt mask
     // PL190 VIC support only for now
     //
-    WRITE_REGISTER_ULONG(VICINTENABLE, InterruptMask);
+    WRITE_REGISTER_ULONG(VIC_INT_ENABLE, InterruptMask);
     
     //
     // Save the new IRQL
@@ -1183,13 +1121,13 @@
     //
     // Clear interrupts associated to the old IRQL
     //
-    WRITE_REGISTER_ULONG(VICINTENCLEAR, 0xFFFFFFFF);
+    WRITE_REGISTER_ULONG(VIC_INT_CLEAR, 0xFFFFFFFF);
     
     //
     // Set the new interrupt mask
     // PL190 VIC support only for now
     //
-    WRITE_REGISTER_ULONG(VICINTENABLE, InterruptMask);
+    WRITE_REGISTER_ULONG(VIC_INT_ENABLE, InterruptMask);
     
     //
     // Save the new IRQL

Modified: trunk/reactos/hal/halarm/include/hal.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halarm/include/hal.h?r…
==============================================================================
--- trunk/reactos/hal/halarm/include/hal.h [iso-8859-1] (original)
+++ trunk/reactos/hal/halarm/include/hal.h [iso-8859-1] Sun Jun 15 02:54:18 2008
@@ -1,9 +1,9 @@
 /*
- * COPYRIGHT:       See COPYING in the top level directory
- * PROJECT:         ReactOS Hardware Abstraction Layer
- * FILE:            hal/halx86/include/hal.h
- * PURPOSE:         HAL Header
- * PROGRAMMER:      Alex Ionescu (alex(a)relsoft.net)
+ * PROJECT:         ReactOS HAL
+ * LICENSE:         GPL - See COPYING in the top level directory
+ * FILE:            hal/halarm/include/hal.h
+ * PURPOSE:         Hardware Abstraction Layer Header
+ * PROGRAMMERS:     ReactOS Portable Systems Group
  */
 
 /* INCLUDES ******************************************************************/

Modified: trunk/reactos/hal/halarm/include/halp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halarm/include/halp.h?…
==============================================================================
--- trunk/reactos/hal/halarm/include/halp.h [iso-8859-1] (original)
+++ trunk/reactos/hal/halarm/include/halp.h [iso-8859-1] Sun Jun 15 02:54:18 2008
@@ -1,114 +1,22 @@
-/*
- *
- */
-
 #ifndef __INTERNAL_HAL_HAL_H
 #define __INTERNAL_HAL_HAL_H
 
-/* WDK Hack */
+//
+// ARM Headers
+//
+#include <internal/arm/ke.h>
+#include <internal/arm/intrin_i.h>
+
+//
+// Versatile Peripherals
+//
+#include <peripherals/pl011.h>
+#include <peripherals/pl190.h>
+#include <peripherals/sp804.h>
+
+//
+// WDK Hack
+//
 #define KdComPortInUse          _KdComPortInUse
 
-#define HAL_APC_REQUEST         0
-#define HAL_DPC_REQUEST         1
-
-/* Conversion functions */
-#define BCD_INT(bcd)            \
-    (((bcd & 0xF0) >> 4) * 10 + (bcd & 0x0F))
-#define INT_BCD(int)            \
-    (UCHAR)(((int / 10) << 4) + (int % 10))
-
-/* adapter.c */
-PADAPTER_OBJECT STDCALL HalpAllocateAdapterEx(ULONG NumberOfMapRegisters,BOOLEAN
IsMaster, BOOLEAN Dma32BitAddresses);
-
-/* bus.c */
-VOID NTAPI HalpInitNonBusHandler (VOID);
-
-/* irql.c */
-VOID NTAPI HalpInitPICs(VOID);
-
-/* udelay.c */
-VOID NTAPI HalpInitializeClock(VOID);
-
-/* pci.c */
-VOID HalpInitPciBus (VOID);
-
-/* dma.c */
-VOID HalpInitDma (VOID);
-
-/* Non-generic initialization */
-VOID HalpInitPhase0 (PLOADER_PARAMETER_BLOCK LoaderBlock);
-VOID HalpInitPhase1(VOID);
-VOID NTAPI HalpClockInterrupt(VOID);
-
-//
-// KD Support
-//
-VOID
-NTAPI
-HalpCheckPowerButton(
-    VOID
-);
-
-VOID
-NTAPI
-HalpRegisterKdSupportFunctions(
-    VOID
-);
-
-NTSTATUS
-NTAPI
-HalpSetupPciDeviceForDebugging(
-    IN PVOID LoaderBlock,
-    IN OUT PDEBUG_DEVICE_DESCRIPTOR PciDevice
-);
-
-NTSTATUS
-NTAPI
-HalpReleasePciDeviceForDebugging(
-    IN OUT PDEBUG_DEVICE_DESCRIPTOR PciDevice
-);
-
-//
-// Memory routines
-//
-PVOID
-NTAPI
-HalpMapPhysicalMemory64(
-    IN PHYSICAL_ADDRESS PhysicalAddress,
-    IN ULONG NumberPage
-);
-
-VOID
-NTAPI
-HalpUnmapVirtualAddress(
-    IN PVOID VirtualAddress,
-    IN ULONG NumberPages
-);
-
-/* sysinfo.c */
-NTSTATUS
-NTAPI
-HaliQuerySystemInformation(
-    IN HAL_QUERY_INFORMATION_CLASS InformationClass,
-    IN ULONG BufferSize,
-    IN OUT PVOID Buffer,
-    OUT PULONG ReturnedLength
-);
-
-NTSTATUS
-NTAPI
-HaliSetSystemInformation(
-    IN HAL_SET_INFORMATION_CLASS InformationClass,
-    IN ULONG BufferSize,
-    IN OUT PVOID Buffer
-);
-
-typedef struct tagHALP_HOOKS
-{
-  void (*InitPciBus)(ULONG BusNumber, PBUS_HANDLER BusHandler);
-} HALP_HOOKS, *PHALP_HOOKS;
-
-extern HALP_HOOKS HalpHooks;
-extern KSPIN_LOCK HalpSystemHardwareLock;
-
 #endif /* __INTERNAL_HAL_HAL_H */

Modified: trunk/reactos/include/psdk/intrin_arm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/intrin_arm.h?…
==============================================================================
--- trunk/reactos/include/psdk/intrin_arm.h [iso-8859-1] (original)
+++ trunk/reactos/include/psdk/intrin_arm.h [iso-8859-1] Sun Jun 15 02:54:18 2008
@@ -289,6 +289,10 @@
 }
 #endif
 
+#define _clz(a) \
+({ ULONG __value, __arg = (a); \
+asm ("clz\t%0, %1": "=r" (__value): "r" (__arg)); \
+__value; })
 
 #endif
 /* EOF */

Modified: trunk/reactos/include/reactos/arm/peripherals/pl190.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/arm/periph…
==============================================================================
--- trunk/reactos/include/reactos/arm/peripherals/pl190.h [iso-8859-1] (original)
+++ trunk/reactos/include/reactos/arm/peripherals/pl190.h [iso-8859-1] Sun Jun 15 02:54:18
2008
@@ -16,5 +16,5 @@
 #define VIC_INT_STATUS          (VIC_BASE + 0x00)
 #define VIC_INT_ENABLE          (VIC_BASE + 0x10)
 #define VIC_INT_CLEAR           (VIC_BASE + 0x14)
-#define VIC_SOFT_INT            (VIC_BASE + 0x18
+#define VIC_SOFT_INT            (VIC_BASE + 0x18)
 #define VIC_SOFT_INT_CLEAR      (VIC_BASE + 0x1C)

Modified: trunk/reactos/include/reactos/arm/peripherals/sp804.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/arm/periph…
==============================================================================
--- trunk/reactos/include/reactos/arm/peripherals/sp804.h [iso-8859-1] (original)
+++ trunk/reactos/include/reactos/arm/peripherals/sp804.h [iso-8859-1] Sun Jun 15 02:54:18
2008
@@ -12,20 +12,20 @@
 // Timer Registers
 //
 #define TIMER_BASE(x)            (PVOID)(0xE00E2000 + (x * 0x1000))  /* HACK: freeldr
mapped it here */
-#define TIMER0_LOAD              TIMER_BASE(0, 0x00)
-#define TIMER0_VALUE             TIMER_BASE(0, 0x04)
-#define TIMER0_CONTROL           TIMER_BASE(0, 0x08)
-#define TIMER0_INT_CLEAR         TIMER_BASE(0, 0x0C)
-#define TIMER0_INT_STATUS        TIMER_BASE(0, 0x10)
-#define TIMER0_INT_MASK          TIMER_BASE(0, 0x14)
-#define TIMER0_BACKGROUND_LOAD   TIMER_BASE(0, 0x18)
-#define TIMER1_LOAD              TIMER_BASE(1, 0x00)
-#define TIMER1_VALUE             TIMER_BASE(1, 0x04)
-#define TIMER1_CONTROL           TIMER_BASE(1, 0x08)
-#define TIMER1_INT_CLEAR         TIMER_BASE(1, 0x0C)
-#define TIMER1_INT_STATUS        TIMER_BASE(1, 0x10)
-#define TIMER1_INT_MASK          TIMER_BASE(1, 0x14)
-#define TIMER1_BACKGROUND_LOAD   TIMER_BASE(1, 0x18)
+#define TIMER0_LOAD              TIMER_BASE(0) + 0x00
+#define TIMER0_VALUE             TIMER_BASE(0) + 0x04
+#define TIMER0_CONTROL           TIMER_BASE(0) + 0x08
+#define TIMER0_INT_CLEAR         TIMER_BASE(0) + 0x0C
+#define TIMER0_INT_STATUS        TIMER_BASE(0) + 0x10
+#define TIMER0_INT_MASK          TIMER_BASE(0) + 0x14
+#define TIMER0_BACKGROUND_LOAD   TIMER_BASE(1) + 0x18
+#define TIMER1_LOAD              TIMER_BASE(1) + 0x00
+#define TIMER1_VALUE             TIMER_BASE(1) + 0x04
+#define TIMER1_CONTROL           TIMER_BASE(1) + 0x08
+#define TIMER1_INT_CLEAR         TIMER_BASE(1) + 0x0C
+#define TIMER1_INT_STATUS        TIMER_BASE(1) + 0x10
+#define TIMER1_INT_MASK          TIMER_BASE(1) + 0x14
+#define TIMER1_BACKGROUND_LOAD   TIMER_BASE(1) + 0x18
 
 //
 // Control Register
@@ -34,13 +34,14 @@
 {
     struct
     {
-        ULONG Wrap:1;
+        ULONG OneShot:1;
         ULONG Wide:1;
         ULONG Prescale:2;
         ULONG Reserved:1;
         ULONG Interrupt:1;
         ULONG Periodic:1;
         ULONG Enabled:1;
+        ULONG Unused:24;
     };
     ULONG AsUlong;
 } SP804_CONTROL_REGISTER, *PSP804_CONTROL_REGISTER;