diff options
| author | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-07-21 03:42:54 +0000 |
|---|---|---|
| committer | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-07-21 03:42:54 +0000 |
| commit | 3e48a1925b394c9cebbff706b063db90e858e293 (patch) | |
| tree | 8681fecc05fce70b4516a56442a5e00a9f89fea7 /EdkModulePkg/Library/EdkUefiRuntimeLib | |
| parent | f14bb97fa11fe3e234564bf4690a974e6da5f4ae (diff) | |
| download | edk2-platforms-3e48a1925b394c9cebbff706b063db90e858e293.tar.xz | |
Change DxeRuntimeDriverLib name to UefiRuntimeLib.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1061 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Library/EdkUefiRuntimeLib')
6 files changed, 1655 insertions, 0 deletions
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c new file mode 100644 index 0000000000..adddf933e2 --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c @@ -0,0 +1,258 @@ +/*++
+
+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:
+
+ RuntimeLib.c
+
+Abstract:
+
+ Light weight lib to support Tiano drivers.
+
+--*/
+
+#include <RuntimeLibInternal.h>
+
+//
+// Driver Lib Module Globals
+//
+STATIC EFI_EVENT mRuntimeNotifyEvent;
+STATIC EFI_EVENT mEfiVirtualNotifyEvent;
+STATIC BOOLEAN mEfiGoneVirtual = FALSE;
+STATIC BOOLEAN mEfiAtRuntime = FALSE;
+
+EFI_RUNTIME_SERVICES *mRT = NULL;
+
+VOID
+EFIAPI
+RuntimeDriverExitBootServices (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+Routine Description:
+
+ Set AtRuntime flag as TRUE after ExitBootServices
+
+Arguments:
+
+ Event - The Event that is being processed
+
+ Context - Event Context
+
+Returns:
+
+ None
+
+--*/
+{
+ EFI_EVENT_NOTIFY ChildNotifyEventHandler;
+ UINTN Index;
+
+ for (Index = 0;
+ _gDriverExitBootServicesEvent[Index] != NULL;
+ Index++) {
+ ChildNotifyEventHandler = _gDriverExitBootServicesEvent[Index];
+ ChildNotifyEventHandler (Event, NULL);
+ }
+
+ mEfiAtRuntime = TRUE;
+}
+
+STATIC
+VOID
+EFIAPI
+RuntimeLibVirtualNotifyEvent (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+Routine Description:
+
+ Fixup internal data so that EFI can be call in virtual mode.
+ Call the passed in Child Notify event and convert any pointers in
+ lib to virtual mode.
+
+Arguments:
+
+ Event - The Event that is being processed
+
+ Context - Event Context
+
+Returns:
+
+ None
+
+--*/
+{
+ UINTN Index;
+ EFI_EVENT_NOTIFY ChildNotifyEventHandler;
+
+ for (Index = 0;
+ _gDriverSetVirtualAddressMapEvent[Index] != NULL;
+ Index++) {
+ ChildNotifyEventHandler = _gDriverSetVirtualAddressMapEvent[Index];
+ ChildNotifyEventHandler (Event, NULL);
+ }
+
+ //
+ // Update global for Runtime Services Table and IO
+ //
+ EfiConvertInternalPointer ((VOID **) &mRT);
+
+ //
+ // Clear out BootService globals
+ //
+ gBS = NULL;
+ gST = NULL;
+ mEfiGoneVirtual = TRUE;
+}
+
+EFI_STATUS
+RuntimeDriverLibConstruct (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+
+ Intialize runtime Driver Lib if it has not yet been initialized.
+
+Arguments:
+
+ ImageHandle - The firmware allocated handle for the EFI image.
+
+ SystemTable - A pointer to the EFI System Table.
+
+ GoVirtualChildEvent - Caller can register a virtual notification event.
+
+Returns:
+
+ EFI_STATUS always returns EFI_SUCCESS except EFI_ALREADY_STARTED if already started.
+
+--*/
+{
+ EFI_STATUS Status;
+
+ mRT = SystemTable->RuntimeServices;
+
+ //
+ // Register our ExitBootServices () notify function
+ //
+ Status = gBS->CreateEvent (
+ EFI_EVENT_SIGNAL_EXIT_BOOT_SERVICES,
+ EFI_TPL_NOTIFY,
+ RuntimeDriverExitBootServices,
+ NULL,
+ &mRuntimeNotifyEvent
+ );
+
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Register SetVirtualAddressMap () notify function
+ //
+ Status = gBS->CreateEvent (
+ EFI_EVENT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,
+ EFI_TPL_NOTIFY,
+ RuntimeLibVirtualNotifyEvent,
+ NULL,
+ &mEfiVirtualNotifyEvent
+ );
+
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+RuntimeDriverLibDeconstruct (
+ VOID
+ )
+/*++
+
+Routine Description:
+
+ This routine will free some resources which have been allocated in
+ EfiInitializeRuntimeDriverLib(). If a runtime driver exits with an error,
+ it must call this routine to free the allocated resource before the exiting.
+
+Arguments:
+
+ None
+
+Returns:
+
+ EFI_SUCCESS - Shotdown the Runtime Driver Lib successfully
+ EFI_UNSUPPORTED - Runtime Driver lib was not initialized at all
+
+--*/
+{
+ EFI_STATUS Status;
+
+ //
+ // Close our ExitBootServices () notify function
+ //
+ Status = gBS->CloseEvent (mRuntimeNotifyEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Close SetVirtualAddressMap () notify function
+ //
+ Status = gBS->CloseEvent (mEfiVirtualNotifyEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
+BOOLEAN
+EfiAtRuntime (
+ VOID
+ )
+/*++
+
+Routine Description:
+ Return TRUE if ExitBootServices () has been called
+
+Arguments:
+ NONE
+
+Returns:
+ TRUE - If ExitBootServices () has been called
+
+--*/
+{
+ return mEfiAtRuntime;
+}
+
+BOOLEAN
+EfiGoneVirtual (
+ VOID
+ )
+/*++
+
+Routine Description:
+ Return TRUE if SetVirtualAddressMap () has been called
+
+Arguments:
+ NONE
+
+Returns:
+ TRUE - If SetVirtualAddressMap () has been called
+
+--*/
+{
+ return mEfiGoneVirtual;
+}
+
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeService.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeService.c new file mode 100644 index 0000000000..971dcdbf89 --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeService.c @@ -0,0 +1,480 @@ +/*++
+
+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:
+
+ RuntimeService.c
+
+Abstract:
+
+ Light weight lib to support Tiano drivers.
+
+--*/
+
+#include <RuntimeLibInternal.h>
+
+VOID
+EfiResetSystem (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN CHAR16 *ResetData
+ )
+/*++
+
+Routine Description:
+
+ Resets the entire platform.
+
+Arguments:
+
+ ResetType - The type of reset to perform.
+ ResetStatus - The status code for the reset.
+ DataSize - The size, in bytes, of ResetData.
+ ResetData - A data buffer that includes a Null-terminated Unicode string, optionally
+ followed by additional binary data.
+
+Returns:
+
+ None
+
+--*/
+{
+ mRT->ResetSystem (ResetType, ResetStatus, DataSize, ResetData);
+}
+
+//
+// The following functions hide the mRT local global from the call to
+// runtime service in the EFI system table.
+//
+EFI_STATUS
+EfiGetTime (
+ OUT EFI_TIME *Time,
+ OUT EFI_TIME_CAPABILITIES *Capabilities
+ )
+/*++
+
+Routine Description:
+
+ Returns the current time and date information, and the time-keeping
+ capabilities of the hardware platform.
+
+Arguments:
+
+ Time - A pointer to storage to receive a snapshot of the current time.
+ Capabilities - An optional pointer to a buffer to receive the real time clock device¡¯s
+ capabilities.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->GetTime (Time, Capabilities);
+}
+
+EFI_STATUS
+EfiSetTime (
+ IN EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Sets the current local time and date information.
+
+Arguments:
+
+ Time - A pointer to the current time.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->SetTime (Time);
+}
+
+EFI_STATUS
+EfiGetWakeupTime (
+ OUT BOOLEAN *Enabled,
+ OUT BOOLEAN *Pending,
+ OUT EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Returns the current wakeup alarm clock setting.
+
+Arguments:
+
+ Enabled - Indicates if the alarm is currently enabled or disabled.
+ Pending - Indicates if the alarm signal is pending and requires acknowledgement.
+ Time - The current alarm setting.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->GetWakeupTime (Enabled, Pending, Time);
+}
+
+EFI_STATUS
+EfiSetWakeupTime (
+ IN BOOLEAN Enable,
+ IN EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Sets the system wakeup alarm clock time.
+
+Arguments:
+
+ Enable - Enable or disable the wakeup alarm.
+ Time - If Enable is TRUE, the time to set the wakeup alarm for.
+ If Enable is FALSE, then this parameter is optional, and may be NULL.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->SetWakeupTime (Enable, Time);
+}
+
+
+
+
+EFI_STATUS
+EfiGetVariable (
+ IN CHAR16 *VariableName,
+ IN EFI_GUID * VendorGuid,
+ OUT UINT32 *Attributes OPTIONAL,
+ IN OUT UINTN *DataSize,
+ OUT VOID *Data
+ )
+/*++
+
+Routine Description:
+
+ Returns the value of a variable.
+
+Arguments:
+
+ VariableName - A Null-terminated Unicode string that is the name of the
+ vendor¡¯s variable.
+ VendorGuid - A unique identifier for the vendor.
+ Attributes - If not NULL, a pointer to the memory location to return the
+ attributes bitmask for the variable.
+ DataSize - On input, the size in bytes of the return Data buffer.
+ On output the size of data returned in Data.
+ Data - The buffer to return the contents of the variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->GetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);
+}
+
+EFI_STATUS
+EfiGetNextVariableName (
+ IN OUT UINTN *VariableNameSize,
+ IN OUT CHAR16 *VariableName,
+ IN OUT EFI_GUID *VendorGuid
+ )
+/*++
+
+Routine Description:
+
+ Enumerates the current variable names.
+
+Arguments:
+
+ VariableNameSize - The size of the VariableName buffer.
+ VariableName - On input, supplies the last VariableName that was returned
+ by GetNextVariableName().
+ On output, returns the Nullterminated Unicode string of the
+ current variable.
+ VendorGuid - On input, supplies the last VendorGuid that was returned by
+ GetNextVariableName().
+ On output, returns the VendorGuid of the current variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->GetNextVariableName (VariableNameSize, VariableName, VendorGuid);
+}
+
+EFI_STATUS
+EfiSetVariable (
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ IN UINT32 Attributes,
+ IN UINTN DataSize,
+ IN VOID *Data
+ )
+/*++
+
+Routine Description:
+
+ Sets the value of a variable.
+
+Arguments:
+
+ VariableName - A Null-terminated Unicode string that is the name of the
+ vendor¡¯s variable.
+ VendorGuid - A unique identifier for the vendor.
+ Attributes - Attributes bitmask to set for the variable.
+ DataSize - The size in bytes of the Data buffer.
+ Data - The contents for the variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->SetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);
+}
+
+EFI_STATUS
+EfiGetNextHighMonotonicCount (
+ OUT UINT32 *HighCount
+ )
+/*++
+
+Routine Description:
+
+ Returns the next high 32 bits of the platform¡¯s monotonic counter.
+
+Arguments:
+
+ HighCount - Pointer to returned value.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->GetNextHighMonotonicCount (HighCount);
+}
+
+EFI_STATUS
+EfiConvertPointer (
+ IN UINTN DebugDisposition,
+ IN OUT VOID *Address
+ )
+/*++
+
+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.
+ Address - A pointer to a pointer that is to be fixed to be the value needed
+ for the new virtual address mappings being applied.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->ConvertPointer (DebugDisposition, Address);
+}
+
+EFI_STATUS
+EfiConvertInternalPointer (
+ IN OUT VOID *Address
+ )
+/*++
+
+Routine Description:
+
+ Call EfiConvertPointer() to convert internal pointer.
+
+Arguments:
+
+ Address - A pointer to a pointer that is to be fixed to be the value needed
+ for the new virtual address mappings being applied.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return EfiConvertPointer (0x0, Address);
+}
+
+EFI_STATUS
+EfiConvertList (
+ IN UINTN DebugDisposition,
+ IN OUT LIST_ENTRY *ListHead
+ )
+/*++
+
+Routine Description:
+
+ Conver the standard Lib double linked list to a virtual mapping.
+
+Arguments:
+
+ DebugDisposition - Argument to EfiConvertPointer (EFI 1.0 API)
+
+ ListHead - Head of linked list to convert
+
+Returns:
+
+ EFI_SUCCESS
+
+--*/
+{
+ LIST_ENTRY *Link;
+ LIST_ENTRY *NextLink;
+
+ //
+ // Convert all the ForwardLink & BackLink pointers in the list
+ //
+ Link = ListHead;
+ do {
+ NextLink = Link->ForwardLink;
+
+ EfiConvertPointer (
+ Link->ForwardLink == ListHead ? DebugDisposition : 0,
+ (VOID **) &Link->ForwardLink
+ );
+
+ EfiConvertPointer (
+ Link->BackLink == ListHead ? DebugDisposition : 0,
+ (VOID **) &Link->BackLink
+ );
+
+ Link = NextLink;
+ } while (Link != ListHead);
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Change the runtime addressing mode of EFI firmware from physical to virtual.
+
+ @param MemoryMapSize The size in bytes of VirtualMap.
+ @param DescriptorSize The size in bytes of an entry in the VirtualMap.
+ @param DescriptorVersion The version of the structure entries in VirtualMap.
+ @param VirtualMap An array of memory descriptors which contain new virtual
+ address mapping information for all runtime ranges. Type
+ EFI_MEMORY_DESCRIPTOR is defined in the
+ GetMemoryMap() function description.
+
+ @retval EFI_SUCCESS The virtual address map has been applied.
+ @retval EFI_UNSUPPORTED EFI firmware is not at runtime, or the EFI firmware is already in
+ virtual address mapped mode.
+ @retval EFI_INVALID_PARAMETER DescriptorSize or DescriptorVersion is
+ invalid.
+ @retval EFI_NO_MAPPING A virtual address was not supplied for a range in the memory
+ map that requires a mapping.
+ @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found
+ in the memory map.
+**/
+EFI_STATUS
+EFIAPI
+EfiSetVirtualAddressMap (
+ IN UINTN MemoryMapSize,
+ IN UINTN DescriptorSize,
+ IN UINT32 DescriptorVersion,
+ IN CONST EFI_MEMORY_DESCRIPTOR *VirtualMap
+ )
+{
+ return mRT->SetVirtualAddressMap (
+ MemoryMapSize,
+ DescriptorSize,
+ DescriptorVersion,
+ (EFI_MEMORY_DESCRIPTOR *) VirtualMap
+ );
+}
+
+
+EFI_STATUS
+EfiUpdateCapsule (
+ IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL
+ )
+{
+#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
+ return mRT->UpdateCapsule (
+ CapsuleHeaderArray,
+ CapsuleCount,
+ ScatterGatherList
+ );
+#else
+ return EFI_UNSUPPORTED;
+#endif
+}
+
+EFI_STATUS
+EfiQueryCapsuleCapabilities (
+ IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ OUT UINT64 *MaximumCapsuleSize,
+ OUT EFI_RESET_TYPE *ResetType
+ )
+{
+#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
+ return mRT->QueryCapsuleCapabilities (
+ CapsuleHeaderArray,
+ CapsuleCount,
+ MaximumCapsuleSize,
+ ResetType
+ );
+#else
+ return EFI_UNSUPPORTED;
+#endif
+}
+
+
+EFI_STATUS
+EfiQueryVariableInfo (
+ IN UINT32 Attributes,
+ OUT UINT64 *MaximumVariableStorageSize,
+ OUT UINT64 *RemainingVariableStorageSize,
+ OUT UINT64 *MaximumVariableSize
+ )
+{
+#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
+ return mRT->QueryVariableInfo (
+ Attributes,
+ MaximumVariableStorageSize,
+ RemainingVariableStorageSize,
+ MaximumVariableSize
+ );
+#else
+ return EFI_UNSUPPORTED;
+#endif
+}
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/EdkUefiRuntimeLib.msa b/EdkModulePkg/Library/EdkUefiRuntimeLib/EdkUefiRuntimeLib.msa new file mode 100644 index 0000000000..7a11c0e1a8 --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/EdkUefiRuntimeLib.msa @@ -0,0 +1,87 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
+ <MsaHeader>
+ <ModuleName>EdkUefiRuntimeLib</ModuleName>
+ <ModuleType>DXE_DRIVER</ModuleType>
+ <GuidValue>b1ee6c28-54aa-4d17-b705-3e28ccb27b2e</GuidValue>
+ <Version>1.0</Version>
+ <Abstract>Runtime driver library</Abstract>
+ <Description>
+ Instance of runtime driver library, Hook VitualAddressChange and
+ BooterviceExit event and provide runtime service.
+ </Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
+ <License>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.</License>
+ <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
+ </MsaHeader>
+ <ModuleDefinitions>
+ <SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
+ <BinaryModule>false</BinaryModule>
+ <OutputFileBasename>EdkUefiRuntimeLib</OutputFileBasename>
+ </ModuleDefinitions>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_PRODUCED">
+ <Keyword>UefiRuntimeLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>UefiLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>BaseLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>DebugLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>UefiBootServicesTableLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>EdkDxeSalLib</Keyword>
+ </LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>RuntimeLibInternal.h</Filename>
+ <Filename SupArchList="IA32">Common/RuntimeLib.c</Filename>
+ <Filename SupArchList="IA32">Common/RuntimeService.c</Filename>
+ <Filename SupArchList="X64">Common/RuntimeLib.c</Filename>
+ <Filename SupArchList="X64">Common/RuntimeService.c</Filename>
+ <Filename SupArchList="IPF">Ipf/RuntimeLib.c</Filename>
+ <Filename SupArchList="IPF">Ipf/RuntimeService.c</Filename>
+ </SourceFiles>
+ <PackageDependencies>
+ <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <Package PackageGuid="B6EC423C-21D2-490D-85C6-DD5864EAA674"/>
+ </PackageDependencies>
+ <Protocols>
+ <Protocol Usage="ALWAYS_CONSUMED">
+ <ProtocolCName>gEfiExtendedSalBootServiceProtocolGuid</ProtocolCName>
+ </Protocol>
+ </Protocols>
+ <Externs>
+ <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
+ <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
+ <Extern>
+ <Constructor>RuntimeDriverLibConstruct</Constructor>
+ <Destructor>RuntimeDriverLibDeconstruct</Destructor>
+ </Extern>
+ <Extern>
+ <Constructor>RuntimeDriverLibConstruct</Constructor>
+ <Destructor>RuntimeDriverLibDeconstruct</Destructor>
+ </Extern>
+ </Externs>
+</ModuleSurfaceArea>
\ No newline at end of file diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c new file mode 100644 index 0000000000..a4eeb33838 --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c @@ -0,0 +1,284 @@ +/*++
+
+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:
+
+ RuntimeLib.c
+
+Abstract:
+
+ Light weight lib to support Tiano drivers.
+
+--*/
+
+#include <SalApi.h>
+#include <RuntimeLibInternal.h>
+
+//
+// Driver Lib Module Globals
+//
+
+STATIC EFI_EVENT mRuntimeNotifyEvent;
+STATIC EFI_EVENT mEfiVirtualNotifyEvent;
+
+STATIC EFI_PLABEL mPlabel;
+STATIC EXTENDED_SAL_BOOT_SERVICE_PROTOCOL *mEsalBootService;
+
+EFI_RUNTIME_SERVICES *mRT = NULL;
+
+STATIC
+VOID
+EFIAPI
+RuntimeDriverExitBootServices (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+Routine Description:
+
+ Set AtRuntime flag as TRUE after ExitBootServices
+
+Arguments:
+
+ Event - The Event that is being processed
+
+ Context - Event Context
+
+Returns:
+
+ None
+
+--*/
+{
+ EFI_EVENT_NOTIFY ChildNotifyEventHandler;
+ UINTN Index;
+
+ for (Index = 0; _gDriverExitBootServicesEvent[Index] != NULL; Index++) {
+ ChildNotifyEventHandler = _gDriverExitBootServicesEvent[Index];
+ ChildNotifyEventHandler (Event, NULL);
+ }
+}
+
+STATIC
+VOID
+EFIAPI
+RuntimeLibVirtualNotifyEvent (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+Routine Description:
+
+ Fixup internal data so that EFI can be call in virtual mode.
+ Call the passed in Child Notify event and convert any pointers in
+ lib to virtual mode.
+
+Arguments:
+
+ Event - The Event that is being processed
+
+ Context - Event Context
+
+Returns:
+
+ None
+
+--*/
+{
+ UINTN Index;
+ EFI_EVENT_NOTIFY ChildNotifyEventHandler;
+
+ for (Index = 0; _gDriverSetVirtualAddressMapEvent[Index] != NULL; Index++) {
+ ChildNotifyEventHandler = _gDriverSetVirtualAddressMapEvent[Index];
+ ChildNotifyEventHandler (Event, NULL);
+ }
+
+ mRT->ConvertPointer (0x0, (VOID **) &mPlabel.EntryPoint);
+ mRT->ConvertPointer (EFI_IPF_GP_POINTER, (VOID **) &mPlabel.GP);
+
+ SetEsalVirtualEntryPoint (mPlabel.EntryPoint, mPlabel.GP);
+
+ //
+ // Clear out BootService globals
+ //
+ gBS = NULL;
+ gST = NULL;
+ mRT = NULL;
+}
+
+EFI_STATUS
+RuntimeDriverLibConstruct (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+
+ Intialize runtime Driver Lib if it has not yet been initialized.
+
+Arguments:
+
+ ImageHandle - The firmware allocated handle for the EFI image.
+
+ SystemTable - A pointer to the EFI System Table.
+
+ GoVirtualChildEvent - Caller can register a virtual notification event.
+
+Returns:
+
+ EFI_STATUS always returns EFI_SUCCESS except EFI_ALREADY_STARTED if already started.
+
+--*/
+{
+ EFI_PLABEL *Plabel;
+ EFI_STATUS Status;
+
+ mRT = SystemTable->RuntimeServices;
+
+ //
+ // The protocol contains a function pointer, which is an indirect procedure call.
+ // An indirect procedure call goes through a plabel, and pointer to a function is
+ // a pointer to a plabel. To implement indirect procedure calls that can work in
+ // both physical and virtual mode, two plabels are required (one physical and one
+ // virtual). So lets grap the physical PLABEL for the EsalEntryPoint and store it
+ // away. We cache it in a module global, so we can register the vitrual version.
+ //
+ Status = gBS->LocateProtocol (&gEfiExtendedSalBootServiceProtocolGuid, NULL, &mEsalBootService);
+ ASSERT_EFI_ERROR (Status);
+
+ Plabel = (EFI_PLABEL *) (UINTN) mEsalBootService->ExtendedSalProc;
+
+ mPlabel.EntryPoint = Plabel->EntryPoint;
+ mPlabel.GP = Plabel->GP;
+
+ SetEsalPhysicalEntryPoint (mPlabel.EntryPoint, mPlabel.GP);
+
+ //
+ // Register our ExitBootServices () notify function
+ //
+
+ Status = gBS->CreateEvent (
+ EFI_EVENT_SIGNAL_EXIT_BOOT_SERVICES,
+ EFI_TPL_NOTIFY,
+ RuntimeDriverExitBootServices,
+ NULL,
+ &mRuntimeNotifyEvent
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Register SetVirtualAddressMap () notify function
+ //
+
+ Status = gBS->CreateEvent (
+ EFI_EVENT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,
+ EFI_TPL_NOTIFY,
+ RuntimeLibVirtualNotifyEvent,
+ NULL,
+ mEfiVirtualNotifyEvent
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+RuntimeDriverLibDeconstruct (
+ VOID
+ )
+/*++
+
+Routine Description:
+
+ This routine will free some resources which have been allocated in
+ EfiInitializeRuntimeDriverLib(). If a runtime driver exits with an error,
+ it must call this routine to free the allocated resource before the exiting.
+
+Arguments:
+
+ None
+
+Returns:
+
+ EFI_SUCCESS - Shotdown the Runtime Driver Lib successfully
+ EFI_UNSUPPORTED - Runtime Driver lib was not initialized at all
+
+--*/
+{
+ EFI_STATUS Status;
+
+ //
+ // Close our ExitBootServices () notify function
+ //
+ Status = gBS->CloseEvent (mRuntimeNotifyEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Close SetVirtualAddressMap () notify function
+ //
+ Status = gBS->CloseEvent (mEfiVirtualNotifyEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
+BOOLEAN
+EfiAtRuntime (
+ VOID
+ )
+/*++
+
+Routine Description:
+ Return TRUE if ExitBootService () has been called
+
+Arguments:
+ NONE
+
+Returns:
+ TRUE - If ExitBootService () has been called
+
+--*/
+{
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID;
+ SAL_RETURN_REGS ReturnReg;
+
+ ReturnReg = EfiCallEsalService (&Guid, IsEfiRuntime, 0, 0, 0, 0, 0, 0, 0);
+
+ return (BOOLEAN) (ReturnReg.r9 == 1);
+}
+
+BOOLEAN
+EfiGoneVirtual (
+ VOID
+ )
+/*++
+
+Routine Description:
+ Return TRUE if SetVirtualAddressMap () has been called
+
+Arguments:
+ NONE
+
+Returns:
+ TRUE - If SetVirtualAddressMap () has been called
+
+--*/
+{
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID;
+ SAL_RETURN_REGS ReturnReg;
+
+ ReturnReg = EfiCallEsalService (&Guid, IsVirtual, 0, 0, 0, 0, 0, 0, 0);
+
+ return (BOOLEAN) (ReturnReg.r9 == 1);
+}
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeService.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeService.c new file mode 100644 index 0000000000..bc7a31841b --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeService.c @@ -0,0 +1,516 @@ +/*++
+
+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:
+
+ RuntimeService.c
+
+Abstract:
+
+ Light weight lib to support Tiano drivers.
+
+--*/
+
+#include <RuntimeLibInternal.h>
+
+VOID
+EfiResetSystem (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN CHAR16 *ResetData
+ )
+/*++
+
+Routine Description:
+
+ Resets the entire platform.
+
+Arguments:
+
+ ResetType - The type of reset to perform.
+ ResetStatus - The status code for the reset.
+ DataSize - The size, in bytes, of ResetData.
+ ResetData - A data buffer that includes a Null-terminated Unicode string, optionally
+ followed by additional binary data.
+
+Returns:
+
+ None
+
+--*/
+{
+ EFI_GUID Guid = EFI_EXTENDED_SAL_RESET_SERVICES_PROTOCOL_GUID;
+
+ EfiCallEsalService (
+ &Guid,
+ ResetSystem,
+ (UINT64) ResetType,
+ (UINT64) ResetStatus,
+ (UINT64) DataSize,
+ (UINT64) ResetData,
+ 0,
+ 0,
+ 0
+ );
+}
+
+
+//
+// The following functions hide the mRT local global from the call to
+// runtime service in the EFI system table.
+//
+EFI_STATUS
+EfiGetTime (
+ OUT EFI_TIME *Time,
+ OUT EFI_TIME_CAPABILITIES *Capabilities
+ )
+/*++
+
+Routine Description:
+
+ Returns the current time and date information, and the time-keeping
+ capabilities of the hardware platform.
+
+Arguments:
+
+ Time - A pointer to storage to receive a snapshot of the current time.
+ Capabilities - An optional pointer to a buffer to receive the real time clock device¡¯s
+ capabilities.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+ EFI_GUID Guid = EFI_EXTENDED_SAL_RTC_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (&Guid, GetTime, (UINT64) Time, (UINT64) Capabilities, 0, 0, 0, 0, 0);
+ return ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiSetTime (
+ IN EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Sets the current local time and date information.
+
+Arguments:
+
+ Time - A pointer to the current time.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+
+ EFI_GUID Guid = EFI_EXTENDED_SAL_RTC_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (&Guid, SetTime, (UINT64) Time, 0, 0, 0, 0, 0, 0);
+ return ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiGetWakeupTime (
+ OUT BOOLEAN *Enabled,
+ OUT BOOLEAN *Pending,
+ OUT EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Returns the current wakeup alarm clock setting.
+
+Arguments:
+
+ Enabled - Indicates if the alarm is currently enabled or disabled.
+ Pending - Indicates if the alarm signal is pending and requires acknowledgement.
+ Time - The current alarm setting.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+
+ EFI_GUID Guid = EFI_EXTENDED_SAL_RTC_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (&Guid, GetWakeupTime, (UINT64) Enabled, (UINT64) Pending, (UINT64) Time, 0, 0, 0, 0);
+ return ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiSetWakeupTime (
+ IN BOOLEAN Enable,
+ IN EFI_TIME *Time
+ )
+/*++
+
+Routine Description:
+
+ Sets the system wakeup alarm clock time.
+
+Arguments:
+
+ Enable - Enable or disable the wakeup alarm.
+ Time - If Enable is TRUE, the time to set the wakeup alarm for.
+ If Enable is FALSE, then this parameter is optional, and may be NULL.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+
+ EFI_GUID Guid = EFI_EXTENDED_SAL_RTC_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (&Guid, SetWakeupTime, (UINT64) Enable, (UINT64) Time, 0, 0, 0, 0, 0);
+ return ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiGetVariable (
+ IN CHAR16 *VariableName,
+ IN EFI_GUID * VendorGuid,
+ OUT UINT32 *Attributes OPTIONAL,
+ IN OUT UINTN *DataSize,
+ OUT VOID *Data
+ )
+/*++
+
+Routine Description:
+
+ Returns the value of a variable.
+
+Arguments:
+
+ VariableName - A Null-terminated Unicode string that is the name of the
+ vendor¡¯s variable.
+ VendorGuid - A unique identifier for the vendor.
+ Attributes - If not NULL, a pointer to the memory location to return the
+ attributes bitmask for the variable.
+ DataSize - On input, the size in bytes of the return Data buffer.
+ On output the size of data returned in Data.
+ Data - The buffer to return the contents of the variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VARIABLE_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (
+ &Guid,
+ EsalGetVariable,
+ (UINT64) VariableName,
+ (UINT64) VendorGuid,
+ (UINT64) Attributes,
+ (UINT64) DataSize,
+ (UINT64) Data,
+ 0,
+ 0
+ );
+ return (EFI_STATUS) ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiGetNextVariableName (
+ IN OUT UINTN *VariableNameSize,
+ IN OUT CHAR16 *VariableName,
+ IN OUT EFI_GUID *VendorGuid
+ )
+/*++
+
+Routine Description:
+
+ Enumerates the current variable names.
+
+Arguments:
+
+ VariableNameSize - The size of the VariableName buffer.
+ VariableName - On input, supplies the last VariableName that was returned
+ by GetNextVariableName().
+ On output, returns the Nullterminated Unicode string of the
+ current variable.
+ VendorGuid - On input, supplies the last VendorGuid that was returned by
+ GetNextVariableName().
+ On output, returns the VendorGuid of the current variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VARIABLE_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (
+ &Guid,
+ EsalGetNextVariableName,
+ (UINT64) VariableNameSize,
+ (UINT64) VariableName,
+ (UINT64) VendorGuid,
+ 0,
+ 0,
+ 0,
+ 0
+ );
+ return (EFI_STATUS) ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiSetVariable (
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ IN UINT32 Attributes,
+ IN UINTN DataSize,
+ IN VOID *Data
+ )
+/*++
+
+Routine Description:
+
+ Sets the value of a variable.
+
+Arguments:
+
+ VariableName - A Null-terminated Unicode string that is the name of the
+ vendor¡¯s variable.
+ VendorGuid - A unique identifier for the vendor.
+ Attributes - Attributes bitmask to set for the variable.
+ DataSize - The size in bytes of the Data buffer.
+ Data - The contents for the variable.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VARIABLE_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (
+ &Guid,
+ EsalSetVariable,
+ (UINT64) VariableName,
+ (UINT64) VendorGuid,
+ (UINT64) Attributes,
+ (UINT64) DataSize,
+ (UINT64) Data,
+ 0,
+ 0
+ );
+ return (EFI_STATUS) ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiGetNextHighMonotonicCount (
+ OUT UINT32 *HighCount
+ )
+/*++
+
+Routine Description:
+
+ Returns the next high 32 bits of the platform¡¯s monotonic counter.
+
+Arguments:
+
+ HighCount - Pointer to returned value.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ SAL_RETURN_REGS ReturnReg;
+
+ EFI_GUID Guid = EFI_EXTENDED_SAL_MTC_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (&Guid, GetNextHighMonotonicCount, (UINT64) HighCount, 0, 0, 0, 0, 0, 0);
+ return (EFI_STATUS) ReturnReg.Status;
+}
+
+EFI_STATUS
+EfiConvertPointer (
+ IN UINTN DebugDisposition,
+ IN OUT VOID *Address
+ )
+/*++
+
+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.
+ Address - A pointer to a pointer that is to be fixed to be the value needed
+ for the new virtual address mappings being applied.
+
+Returns:
+
+ Status code
+
+--*/
+{
+ return mRT->ConvertPointer (DebugDisposition, Address);
+}
+
+EFI_STATUS
+EfiConvertList (
+ IN UINTN DebugDisposition,
+ IN OUT LIST_ENTRY *ListHead
+ )
+/*++
+
+Routine Description:
+
+ Conver the standard Lib double linked list to a virtual mapping.
+
+Arguments:
+
+ DebugDisposition - Argument to EfiConvertPointer (EFI 1.0 API)
+
+ ListHead - Head of linked list to convert
+
+Returns:
+
+ EFI_SUCCESS
+
+--*/
+{
+ LIST_ENTRY *Link;
+ LIST_ENTRY *NextLink;
+
+ //
+ // Convert all the ForwardLink & BackLink pointers in the list
+ //
+ Link = ListHead;
+ do {
+ NextLink = Link->ForwardLink;
+
+ EfiConvertPointer (
+ Link->ForwardLink == ListHead ? DebugDisposition : 0,
+ (VOID **) &Link->ForwardLink
+ );
+
+ EfiConvertPointer (
+ Link->BackLink == ListHead ? DebugDisposition : 0,
+ (VOID **) &Link->BackLink
+ );
+
+ Link = NextLink;
+ } while (Link != ListHead);
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Change the runtime addressing mode of EFI firmware from physical to virtual.
+
+ @param MemoryMapSize The size in bytes of VirtualMap.
+ @param DescriptorSize The size in bytes of an entry in the VirtualMap.
+ @param DescriptorVersion The version of the structure entries in VirtualMap.
+ @param VirtualMap An array of memory descriptors which contain new virtual
+ address mapping information for all runtime ranges. Type
+ EFI_MEMORY_DESCRIPTOR is defined in the
+ GetMemoryMap() function description.
+
+ @retval EFI_SUCCESS The virtual address map has been applied.
+ @retval EFI_UNSUPPORTED EFI firmware is not at runtime, or the EFI firmware is already in
+ virtual address mapped mode.
+ @retval EFI_INVALID_PARAMETER DescriptorSize or DescriptorVersion is
+ invalid.
+ @retval EFI_NO_MAPPING A virtual address was not supplied for a range in the memory
+ map that requires a mapping.
+ @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found
+ in the memory map.
+**/
+EFI_STATUS
+EFIAPI
+EfiSetVirtualAddressMap (
+ IN UINTN MemoryMapSize,
+ IN UINTN DescriptorSize,
+ IN UINT32 DescriptorVersion,
+ IN CONST EFI_MEMORY_DESCRIPTOR *VirtualMap
+ )
+{
+ SAL_RETURN_REGS ReturnReg;
+ EFI_GUID Guid = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID;
+
+ ReturnReg = EfiCallEsalService (
+ &Guid,
+ SetVirtualAddress,
+ (UINT64) MemoryMapSize,
+ (UINT64) DescriptorSize,
+ (UINT64) DescriptorVersion,
+ (UINT64) VirtualMap,
+ 0,
+ 0,
+ 0
+ );
+
+ return ReturnReg.Status;
+}
+
+
+EFI_STATUS
+EfiUpdateCapsule (
+ IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
+EFI_STATUS
+EfiQueryCapsuleCapabilities (
+ IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ OUT UINT64 *MaximumCapsuleSize,
+ OUT EFI_RESET_TYPE *ResetType
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
+
+EFI_STATUS
+EfiQueryVariableInfo (
+ IN UINT32 Attributes,
+ OUT UINT64 *MaximumVariableStorageSize,
+ OUT UINT64 *RemainingVariableStorageSize,
+ OUT UINT64 *MaximumVariableSize
+ )
+{
+ return EFI_UNSUPPORTED;
+}
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/RuntimeLibInternal.h b/EdkModulePkg/Library/EdkUefiRuntimeLib/RuntimeLibInternal.h new file mode 100644 index 0000000000..82494fd7a0 --- /dev/null +++ b/EdkModulePkg/Library/EdkUefiRuntimeLib/RuntimeLibInternal.h @@ -0,0 +1,30 @@ +/*++
+
+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:
+
+ RuntimeLibInternal.h
+
+Abstract:
+
+--*/
+
+#ifndef __RUNTIMELIBINTERNAL_H__
+#define __RUNTIMELIBINTERNAL_H__
+
+EFI_STATUS
+EfiConvertInternalPointer (
+ IN OUT VOID *Address
+ );
+
+extern EFI_RUNTIME_SERVICES *mRT;
+
+#endif //__RUNTIMELIBINTERNAL_H__
|