-/*++\r
+/** @file\r
+ Runtime Architectural Protocol as defined in the DXE CIS.\r
\r
-Copyright (c) 2006, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
-Module Name:\r
-\r
- Runtime.h\r
-\r
-Abstract:\r
+ This code is used to produce the EFI runtime architectural protocol.\r
\r
- Runtime Architectural Protocol as defined in the DXE CIS\r
+Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
\r
- This code is used to produce the EFI runtime architectural protocol.\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
---*/\r
+**/\r
\r
#ifndef _RUNTIME_H_\r
#define _RUNTIME_H_\r
#include <PiDxe.h>\r
#include <Protocol/LoadedImage.h>\r
#include <Protocol/Runtime.h>\r
-#include <Protocol/UgaIo.h>\r
#include <Library/BaseLib.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/DebugLib.h>\r
#include <Library/ReportStatusCodeLib.h>\r
-#include <Library/BaseMemoryLib.h>\r
#include <Library/UefiRuntimeServicesTableLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/UefiLib.h>\r
#include <Library/CacheMaintenanceLib.h>\r
#include <Library/PeCoffLib.h>\r
-#include <Library/PcdLib.h>\r
\r
\r
//\r
// Function Prototypes\r
//\r
+/**\r
+ Calculate CRC32 for target data.\r
+\r
+ @param Data The target data.\r
+ @param DataSize The target data size.\r
+ @param CrcOut The CRC32 for target data.\r
+\r
+ @retval EFI_SUCCESS The CRC32 for target data is calculated successfully.\r
+ @retval EFI_INVALID_PARAMETER Some parameter is not valid, so the CRC32 is not\r
+ calculated.\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
RuntimeDriverCalculateCrc32 (\r
IN VOID *Data,\r
IN UINTN DataSize,\r
OUT UINT32 *CrcOut\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Calculate CRC32 for target data\r
+ );\r
\r
-Arguments:\r
-\r
- Data - The target data.\r
- DataSize - The target data size.\r
- CrcOut - The CRC32 for target data.\r
+/**\r
+ Determines the new virtual address that is to be used on subsequent memory accesses.\r
\r
-Returns:\r
\r
- EFI_SUCCESS - The CRC32 for target data is calculated successfully.\r
- EFI_INVALID_PARAMETER - Some parameter is not valid, so the CRC32 is not \r
- calculated.\r
+ @param DebugDisposition Supplies type information for the pointer being converted.\r
+ @param ConvertAddress A pointer to a pointer that is to be fixed to be the value needed\r
+ for the new virtual address mappings being applied.\r
\r
---*/\r
-;\r
+ @retval EFI_SUCCESS The pointer pointed to by Address was modified.\r
+ @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part\r
+ of the current memory map. This is normally fatal.\r
+ @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
RuntimeDriverConvertPointer (\r
IN UINTN DebugDisposition,\r
IN OUT VOID **ConvertAddress\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Determines the new virtual address that is to be used on subsequent memory accesses.\r
+ );\r
\r
-Arguments:\r
- \r
- DebugDisposition - Supplies type information for the pointer being converted.\r
- ConvertAddress - A pointer to a pointer that is to be fixed to be the value needed\r
- for the new virtual address mappings being applied.\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS - The pointer pointed to by Address was modified.\r
- EFI_NOT_FOUND - The pointer pointed to by Address was not found to be part\r
- of the current memory map. This is normally fatal.\r
- EFI_INVALID_PARAMETER - One of the parameters has an invalid value.\r
-\r
---*/\r
-;\r
+/**\r
+ Changes the runtime addressing mode of EFI firmware from physical to virtual.\r
\r
+ @param MemoryMapSize The size in bytes of VirtualMap.\r
+ @param DescriptorSize The size in bytes of an entry in the VirtualMap.\r
+ @param DescriptorVersion The version of the structure entries in VirtualMap.\r
+ @param VirtualMap An array of memory descriptors which contain new virtual\r
+ address mapping information for all runtime ranges.\r
+\r
+ @retval EFI_SUCCESS The virtual address map has been applied.\r
+ @retval EFI_UNSUPPORTED EFI firmware is not at runtime, or the EFI firmware is already in\r
+ virtual address mapped mode.\r
+ @retval EFI_INVALID_PARAMETER DescriptorSize or DescriptorVersion is invalid.\r
+ @retval EFI_NO_MAPPING A virtual address was not supplied for a range in the memory\r
+ map that requires a mapping.\r
+ @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found\r
+ in the memory map.\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
RuntimeDriverSetVirtualAddressMap (\r
IN UINTN DescriptorSize,\r
IN UINT32 DescriptorVersion,\r
IN EFI_MEMORY_DESCRIPTOR *VirtualMap\r
- )\r
-/*++\r
+ );\r
\r
-Routine Description:\r
-\r
- Changes the runtime addressing mode of EFI firmware from physical to virtual.\r
-\r
-Arguments:\r
- \r
- MemoryMapSize - The size in bytes of VirtualMap.\r
- DescriptorSize - The size in bytes of an entry in the VirtualMap.\r
- DescriptorVersion - The version of the structure entries in VirtualMap.\r
- VirtualMap - An array of memory descriptors which contain new virtual\r
- address mapping information for all runtime ranges.\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS - The virtual address map has been applied.\r
- EFI_UNSUPPORTED - EFI firmware is not at runtime, or the EFI firmware is already in\r
- virtual address mapped mode.\r
- EFI_INVALID_PARAMETER - DescriptorSize or DescriptorVersion is invalid.\r
- EFI_NO_MAPPING - A virtual address was not supplied for a range in the memory\r
- map that requires a mapping.\r
- EFI_NOT_FOUND - A virtual address was supplied for an address that is not found\r
- in the memory map.\r
-\r
---*/\r
-;\r
+/**\r
+ Initialize CRC32 table.\r
\r
+**/\r
VOID\r
RuntimeDriverInitializeCrc32Table (\r
VOID\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Initialize CRC32 table.\r
-\r
-Arguments:\r
-\r
- None.\r
+ );\r
\r
-Returns:\r
+/**\r
+ Install Runtime AP. This code includes the EfiRuntimeLib, but it only\r
+ functions at RT in physical mode.\r
\r
- None.\r
+ @param ImageHandle Image handle of this driver.\r
+ @param SystemTable Pointer to the EFI System Table.\r
\r
---*/\r
-;\r
+ @retval EFI_SUCEESS Runtime Driver Architectural Protocol Installed\r
+ @return Other value if gBS->InstallMultipleProtocolInterfaces fails. Check\r
+ gBS->InstallMultipleProtocolInterfaces for details.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
RuntimeDriverInitialize (\r
IN EFI_HANDLE ImageHandle,\r
IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Install Runtime AP. This code includes the EfiRuntimeLib, but it only \r
- functions at RT in physical mode. \r
-\r
-Arguments:\r
- \r
- ImageHandle - Image handle of this driver.\r
- SystemTable - Pointer to the EFI System Table.\r
-\r
-Returns:\r
-\r
- EFI_SUCEESS - Runtime Driver Architectural Protocol installed.\r
-\r
---*/\r
-;\r
+ );\r
\r
#endif\r
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