Move RuntimeDxe to /Core of MdeModulePkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3363 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-19 08:36:30 +00:00
parent 656a2b8907
commit f2abdc918b
8 changed files with 943 additions and 3 deletions
--- a/MdeModulePkg/Core/RuntimeDxe/Runtime.h
+++ b/MdeModulePkg/Core/RuntimeDxe/Runtime.h
@ -0,0 +1,184 @@
+/*++
+
+Copyright (c) 2006, 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.             
+
+Module Name:
+
+  Runtime.h
+
+Abstract:
+
+  Runtime Architectural Protocol as defined in the DXE CIS
+
+  This code is used to produce the EFI runtime architectural protocol.
+
+--*/
+
+#ifndef _RUNTIME_H_
+#define _RUNTIME_H_
+
+#include <PiDxe.h>
+#include <Protocol/LoadedImage.h>
+#include <Protocol/Runtime.h>
+#include <Protocol/UgaIo.h>
+#include <Library/BaseLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/DebugLib.h>
+#include <Library/ReportStatusCodeLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/CacheMaintenanceLib.h>
+#include <Library/PeCoffLib.h>
+#include <Library/PcdLib.h>
+
+
+//
+// Function Prototypes
+//
+EFI_STATUS
+EFIAPI
+RuntimeDriverCalculateCrc32 (
+  IN  VOID    *Data,
+  IN  UINTN   DataSize,
+  OUT UINT32  *CrcOut
+  )
+/*++
+
+Routine Description:
+
+  Calculate CRC32 for target data
+
+Arguments:
+
+  Data     - The target data.
+  DataSize - The target data size.
+  CrcOut   - The CRC32 for target data.
+
+Returns:
+
+  EFI_SUCCESS           - The CRC32 for target data is calculated successfully.
+  EFI_INVALID_PARAMETER - Some parameter is not valid, so the CRC32 is not 
+                          calculated.
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+RuntimeDriverConvertPointer (
+  IN     UINTN  DebugDisposition,
+  IN OUT VOID   **ConvertAddress
+  )
+/*++
+
+Routine Description:
+
+  Determines the new virtual address that is to be used on subsequent memory accesses.
+
+Arguments:
+  
+  DebugDisposition    - Supplies type information for the pointer being converted.
+  ConvertAddress      - A pointer to a pointer that is to be fixed to be the value needed
+                        for the new virtual address mappings being applied.
+
+Returns:
+
+  EFI_SUCCESS             - The pointer pointed to by Address was modified.
+  EFI_NOT_FOUND           - The pointer pointed to by Address was not found to be part
+                            of the current memory map. This is normally fatal.
+  EFI_INVALID_PARAMETER   - One of the parameters has an invalid value.
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+RuntimeDriverSetVirtualAddressMap (
+  IN UINTN                  MemoryMapSize,
+  IN UINTN                  DescriptorSize,
+  IN UINT32                 DescriptorVersion,
+  IN EFI_MEMORY_DESCRIPTOR  *VirtualMap
+  )
+/*++
+
+Routine Description:
+
+  Changes the runtime addressing mode of EFI firmware from physical to virtual.
+
+Arguments:
+  
+  MemoryMapSize     - The size in bytes of VirtualMap.
+  DescriptorSize    - The size in bytes of an entry in the VirtualMap.
+  DescriptorVersion - The version of the structure entries in VirtualMap.
+  VirtualMap        - An array of memory descriptors which contain new virtual
+                      address mapping information for all runtime ranges.
+
+Returns:
+
+  EFI_SUCCESS           - The virtual address map has been applied.
+  EFI_UNSUPPORTED       - EFI firmware is not at runtime, or the EFI firmware is already in
+                          virtual address mapped mode.
+  EFI_INVALID_PARAMETER - DescriptorSize or DescriptorVersion is invalid.
+  EFI_NO_MAPPING        - A virtual address was not supplied for a range in the memory
+                          map that requires a mapping.
+  EFI_NOT_FOUND         - A virtual address was supplied for an address that is not found
+                          in the memory map.
+
+--*/
+;
+
+VOID
+RuntimeDriverInitializeCrc32Table (
+  VOID
+  )
+/*++
+
+Routine Description:
+
+  Initialize CRC32 table.
+
+Arguments:
+
+  None.
+
+Returns:
+
+  None.
+
+--*/
+;
+
+EFI_STATUS
+EFIAPI
+RuntimeDriverInitialize (
+  IN EFI_HANDLE                            ImageHandle,
+  IN EFI_SYSTEM_TABLE                      *SystemTable
+  )
+/*++
+
+Routine Description:
+
+  Install Runtime AP. This code includes the EfiRuntimeLib, but it only 
+  functions at RT in physical mode. 
+
+Arguments:
+  
+  ImageHandle   - Image handle of this driver.
+  SystemTable   - Pointer to the EFI System Table.
+
+Returns:
+
+  EFI_SUCEESS - Runtime Driver Architectural Protocol installed.
+
+--*/
+;
+
+#endif