Add CPU DXE driver for IA32 & X64 processor architectures.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8395 6f19259b-4bc3-4df7-8a09-765794883524

UefiCpuPkg/CpuDxe/CpuDxe.h

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+/** @file
+  CPU DXE Module.
+
+  Copyright (c) 2008 - 2009, Intel Corporation
+  All rights reserved. This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _CPU_DXE_H
+#define _CPU_DXE_H
+
+#include <PiDxe.h>
+
+#include <Protocol/Cpu.h>
+
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DxeServicesTableLib.h>
+#include <Library/BaseLib.h>
+#include <Library/CpuLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/MtrrLib.h>
+
+//
+//
+//
+#define INTERRUPT_VECTOR_NUMBER   256
+
+#define EFI_MEMORY_CACHETYPE_MASK     (EFI_MEMORY_UC  | \
+                                       EFI_MEMORY_WC  | \
+                                       EFI_MEMORY_WT  | \
+                                       EFI_MEMORY_WB  | \
+                                       EFI_MEMORY_UCE   \
+                                       )
+
+
+//
+// Function declarations
+//
+EFI_STATUS
+EFIAPI
+CpuFlushCpuDataCache (
+  IN EFI_CPU_ARCH_PROTOCOL     *This,
+  IN EFI_PHYSICAL_ADDRESS      Start,
+  IN UINT64                    Length,
+  IN EFI_CPU_FLUSH_TYPE        FlushType
+  );
+
+EFI_STATUS
+EFIAPI
+CpuEnableInterrupt (
+  IN EFI_CPU_ARCH_PROTOCOL     *This
+  );
+
+EFI_STATUS
+EFIAPI
+CpuDisableInterrupt (
+  IN EFI_CPU_ARCH_PROTOCOL     *This
+  );
+
+EFI_STATUS
+EFIAPI
+CpuGetInterruptState (
+  IN  EFI_CPU_ARCH_PROTOCOL     *This,
+  OUT BOOLEAN                   *State
+  );
+
+EFI_STATUS
+EFIAPI
+CpuInit (
+  IN EFI_CPU_ARCH_PROTOCOL     *This,
+  IN EFI_CPU_INIT_TYPE         InitType
+  );
+
+EFI_STATUS
+EFIAPI
+CpuRegisterInterruptHandler (
+  IN EFI_CPU_ARCH_PROTOCOL         *This,
+  IN EFI_EXCEPTION_TYPE            InterruptType,
+  IN EFI_CPU_INTERRUPT_HANDLER     InterruptHandler
+  );
+
+EFI_STATUS
+EFIAPI
+CpuGetTimerValue (
+  IN  EFI_CPU_ARCH_PROTOCOL       *This,
+  IN  UINT32                      TimerIndex,
+  OUT UINT64                      *TimerValue,
+  OUT UINT64                      *TimerPeriod OPTIONAL
+  );
+
+EFI_STATUS
+EFIAPI
+CpuSetMemoryAttributes (
+  IN EFI_CPU_ARCH_PROTOCOL      *This,
+  IN EFI_PHYSICAL_ADDRESS       BaseAddress,
+  IN UINT64                     Length,
+  IN UINT64                     Attributes
+  );
+
+VOID
+EFIAPI
+AsmIdtVector00 (
+  VOID
+  );
+
+VOID
+EFIAPI
+InitializeExternalVectorTablePtr (
+  EFI_CPU_INTERRUPT_HANDLER  *VectorTable
+  );
+
+VOID
+InitGlobalDescriptorTable (
+  VOID
+  );
+
+VOID
+EFIAPI
+SetCodeSelector (
+  UINT16 Selector
+  );
+
+VOID
+EFIAPI
+SetDataSelectors (
+  UINT16 Selector
+  );
+
+
+#endif
+