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Change RegisterProtocolNotify for dependent protocols to [Depex] expression

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10036 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney
2010-02-21 20:55:00 +00:00
parent 09163a4d9d
commit f5501a6512
3 changed files with 160 additions and 378 deletions
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305
EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c
View File

@@ -19,9 +19,96 @@
**/
#include "SmmBaseOnSmmBase2Thunk.h"
#include <PiDxe.h>
#include <FrameworkSmm.h>
EFI_SMM_BASE_PROTOCOL gSmmBase = {
#include <Protocol/SmmBase2.h>
#include <Protocol/SmmCommunication.h>
#include <Protocol/SmmBaseHelperReady.h>
#include <Guid/SmmBaseThunkCommunication.h>
#include <Guid/EventGroup.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/UefiRuntimeLib.h>
//
// SMM Base Protocol function ptoyotypes
//
EFI_STATUS
EFIAPI
SmmBaseRegister (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
IN VOID *SourceBuffer,
IN UINTN SourceSize,
OUT EFI_HANDLE *ImageHandle,
IN BOOLEAN LegacyIA32Binary
);
EFI_STATUS
EFIAPI
SmmBaseUnregister (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE ImageHandle
);
EFI_STATUS
EFIAPI
SmmBaseCommunicate (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE ImageHandle,
IN OUT VOID *CommunicationBuffer,
IN OUT UINTN *BufferSize
);
EFI_STATUS
EFIAPI
SmmBaseRegisterCallback (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE SmmImageHandle,
IN EFI_SMM_CALLBACK_ENTRY_POINT CallbackAddress,
IN BOOLEAN MakeLast,
IN BOOLEAN FloatingPointSave
);
EFI_STATUS
EFIAPI
SmmBaseInSmm (
IN EFI_SMM_BASE_PROTOCOL *This,
OUT BOOLEAN *InSmm
);
EFI_STATUS
EFIAPI
SmmBaseSmmAllocatePool (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_MEMORY_TYPE PoolType,
IN UINTN Size,
OUT VOID **Buffer
);
EFI_STATUS
EFIAPI
SmmBaseSmmFreePool (
IN EFI_SMM_BASE_PROTOCOL *This,
IN VOID *Buffer
);
EFI_STATUS
EFIAPI
SmmBaseGetSmstLocation (
IN EFI_SMM_BASE_PROTOCOL *This,
OUT EFI_SMM_SYSTEM_TABLE **Smst
);
///
/// SMM Base Protocol instance
///
EFI_SMM_BASE_PROTOCOL mSmmBase = {
SmmBaseRegister,
SmmBaseUnregister,
SmmBaseCommunicate,
@@ -32,12 +119,12 @@ EFI_SMM_BASE_PROTOCOL gSmmBase = {
SmmBaseGetSmstLocation
};
SMMBASETHUNK_COMMUNICATION_DATA gCommunicationData = {
SMMBASETHUNK_COMMUNICATION_DATA mCommunicationData = {
EFI_SMM_BASE_THUNK_COMMUNICATION_GUID,
sizeof (SMMBASE_FUNCTION_DATA)
};
EFI_HANDLE mImageHandle;
EFI_HANDLE mSmmBaseHandle = NULL;
EFI_SMM_BASE2_PROTOCOL *mSmmBase2 = NULL;
EFI_SMM_COMMUNICATION_PROTOCOL *mSmmCommunication = NULL;
EFI_SMM_BASE_HELPER_READY_PROTOCOL *mSmmBaseHelperReady = NULL;
@@ -71,7 +158,7 @@ SmmBaseHelperService (
{
UINTN DataSize;
gCommunicationData.FunctionData.Status = EFI_UNSUPPORTED;
mCommunicationData.FunctionData.Status = EFI_UNSUPPORTED;
if (IsInSmm()) {
///
@@ -86,7 +173,7 @@ SmmBaseHelperService (
mSmmBaseHelperReady->ServiceEntry (
NULL,
NULL,
&gCommunicationData.FunctionData,
&mCommunicationData.FunctionData,
&DataSize
);
} else {
@@ -98,10 +185,10 @@ SmmBaseHelperService (
return;
}
DataSize = (UINTN)(sizeof (gCommunicationData));
DataSize = (UINTN)(sizeof (mCommunicationData));
mSmmCommunication->Communicate (
mSmmCommunication,
&gCommunicationData,
&mCommunicationData,
&DataSize
);
}
@@ -143,15 +230,15 @@ SmmBaseRegister (
return EFI_UNSUPPORTED;
}
gCommunicationData.FunctionData.Function = SMMBASE_REGISTER;
gCommunicationData.FunctionData.Args.Register.FilePath = FilePath;
gCommunicationData.FunctionData.Args.Register.SourceBuffer = SourceBuffer;
gCommunicationData.FunctionData.Args.Register.SourceSize = SourceSize;
gCommunicationData.FunctionData.Args.Register.ImageHandle = ImageHandle;
gCommunicationData.FunctionData.Args.Register.LegacyIA32Binary = LegacyIA32Binary;
mCommunicationData.FunctionData.Function = SMMBASE_REGISTER;
mCommunicationData.FunctionData.Args.Register.FilePath = FilePath;
mCommunicationData.FunctionData.Args.Register.SourceBuffer = SourceBuffer;
mCommunicationData.FunctionData.Args.Register.SourceSize = SourceSize;
mCommunicationData.FunctionData.Args.Register.ImageHandle = ImageHandle;
mCommunicationData.FunctionData.Args.Register.LegacyIA32Binary = LegacyIA32Binary;
SmmBaseHelperService ();
return gCommunicationData.FunctionData.Status;
return mCommunicationData.FunctionData.Status;
}
/**
@@ -172,11 +259,11 @@ SmmBaseUnregister (
IN EFI_HANDLE ImageHandle
)
{
gCommunicationData.FunctionData.Function = SMMBASE_UNREGISTER;
gCommunicationData.FunctionData.Args.UnRegister.ImageHandle = ImageHandle;
mCommunicationData.FunctionData.Function = SMMBASE_UNREGISTER;
mCommunicationData.FunctionData.Args.UnRegister.ImageHandle = ImageHandle;
SmmBaseHelperService ();
return gCommunicationData.FunctionData.Status;
return mCommunicationData.FunctionData.Status;
}
/**
@@ -249,14 +336,14 @@ SmmBaseRegisterCallback (
return EFI_UNSUPPORTED;
}
gCommunicationData.FunctionData.Function = SMMBASE_REGISTER_CALLBACK;
gCommunicationData.FunctionData.Args.RegisterCallback.SmmImageHandle = SmmImageHandle;
gCommunicationData.FunctionData.Args.RegisterCallback.CallbackAddress = CallbackAddress;
gCommunicationData.FunctionData.Args.RegisterCallback.MakeLast = MakeLast;
gCommunicationData.FunctionData.Args.RegisterCallback.FloatingPointSave = FloatingPointSave;
mCommunicationData.FunctionData.Function = SMMBASE_REGISTER_CALLBACK;
mCommunicationData.FunctionData.Args.RegisterCallback.SmmImageHandle = SmmImageHandle;
mCommunicationData.FunctionData.Args.RegisterCallback.CallbackAddress = CallbackAddress;
mCommunicationData.FunctionData.Args.RegisterCallback.MakeLast = MakeLast;
mCommunicationData.FunctionData.Args.RegisterCallback.FloatingPointSave = FloatingPointSave;
SmmBaseHelperService();
return gCommunicationData.FunctionData.Status;
return mCommunicationData.FunctionData.Status;
}
/**
@@ -309,13 +396,13 @@ SmmBaseSmmAllocatePool (
OUT VOID **Buffer
)
{
gCommunicationData.FunctionData.Function = SMMBASE_ALLOCATE_POOL;
gCommunicationData.FunctionData.Args.AllocatePool.PoolType = PoolType;
gCommunicationData.FunctionData.Args.AllocatePool.Size = Size;
gCommunicationData.FunctionData.Args.AllocatePool.Buffer = Buffer;
mCommunicationData.FunctionData.Function = SMMBASE_ALLOCATE_POOL;
mCommunicationData.FunctionData.Args.AllocatePool.PoolType = PoolType;
mCommunicationData.FunctionData.Args.AllocatePool.Size = Size;
mCommunicationData.FunctionData.Args.AllocatePool.Buffer = Buffer;
SmmBaseHelperService ();
return gCommunicationData.FunctionData.Status;
return mCommunicationData.FunctionData.Status;
}
/**
@@ -337,11 +424,11 @@ SmmBaseSmmFreePool (
IN VOID *Buffer
)
{
gCommunicationData.FunctionData.Function = SMMBASE_FREE_POOL;
gCommunicationData.FunctionData.Args.FreePool.Buffer = Buffer;
mCommunicationData.FunctionData.Function = SMMBASE_FREE_POOL;
mCommunicationData.FunctionData.Args.FreePool.Buffer = Buffer;
SmmBaseHelperService ();
return gCommunicationData.FunctionData.Status;
return mCommunicationData.FunctionData.Status;
}
/**
@@ -381,81 +468,6 @@ SmmBaseGetSmstLocation (
return EFI_SUCCESS;
}
/**
SMM Base Protocol notification event handler.
@param[in] Event Event whose notification function is being invoked.
@param[in] Context Pointer to the notification function's context.
**/
VOID
EFIAPI
SmmBaseProtocolNotification (
IN EFI_EVENT Event,
IN VOID *Context
)
{
EFI_STATUS Status;
///
/// Assume only one instance of SMM Base2 Protocol in the system
/// Locate SMM Base2 Protocol
///
Status = gBS->LocateProtocol (&gEfiSmmBase2ProtocolGuid, NULL, (VOID **) &mSmmBase2);
if (!EFI_ERROR (Status)) {
///
/// Publish Framework SMM BASE Protocol immediately after SMM Base2 Protocol is installed to
/// make SMM Base Protocol.InSmm() available as early as possible.
///
Status = gBS->InstallProtocolInterface (
&mImageHandle,
&gEfiSmmBaseProtocolGuid,
EFI_NATIVE_INTERFACE,
&gSmmBase
);
ASSERT_EFI_ERROR (Status);
}
}
/**
SMM Communication Protocol notification event handler.
@param[in] Event Event whose notification function is being invoked.
@param[in] Context Pointer to the notification function's context.
**/
VOID
EFIAPI
SmmCommunicationProtocolNotification (
IN EFI_EVENT Event,
IN VOID *Context
)
{
///
/// Assume only one instance of SMM Communication Protocol in the system
/// Locate SMM Communication Protocol
///
gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication);
}
/**
SMM Base Helper Ready Protocol notification event handler.
@param[in] Event Event whose notification function is being invoked.
@param[in] Context Pointer to the notification function's context.
**/
VOID
EFIAPI
SmmBaseHelperReadyProtocolNotification (
IN EFI_EVENT Event,
IN VOID *Context
)
{
///
/// Assume only one instance of SMM Base Helper Ready Protocol in the system
/// Locate SMM Base Helper Ready Protocol
///
gBS->LocateProtocol (&gEfiSmmBaseHelperReadyProtocolGuid, NULL, (VOID **) &mSmmBaseHelperReady);
}
/**
Notification function of EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE
@@ -492,60 +504,53 @@ SmmBaseThunkMain (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
VOID *Registration;
EFI_EVENT VirtualAddressChangeEvent;
EFI_STATUS Status;
EFI_STATUS Status;
EFI_EVENT Event;
mImageHandle = ImageHandle;
//
// Assume only one instance of SMM Base2 Protocol in the system
// Locate SMM Base2 Protocol
//
Status = gBS->LocateProtocol (&gEfiSmmBase2ProtocolGuid, NULL, (VOID **) &mSmmBase2);
ASSERT_EFI_ERROR (Status);
///
/// Install notifications for required protocols
///
/// Note we use protocol notifications here so as that this thunk driver can be
/// loaded before PI SMM IPL driver. Framework SMM BASE Protocol will be published
/// immediately after SMM Base2 Protocol is installed to make SMM Base Protocol.InSmm()
/// available as early as possible because some Framework code's behavior depends on
/// correct detection of SMM mode via SMM Base Protocol.InSmm().
///
/// Also SMM Base Helper driver is expected to be dispatched
/// in the earliest round of SMM driver dispatch just after SMM IPL driver loads SMM Foundation.
/// So the full functionality of SMM Base Protocol is ready immediately after SMM IPL driver is
/// loaded. Since that point Framework SMM driver can be succesufully supported.
///
EfiCreateProtocolNotifyEvent (
&gEfiSmmBase2ProtocolGuid,
TPL_CALLBACK,
SmmBaseProtocolNotification,
NULL,
&Registration
);
//
// Assume only one instance of SMM Communication Protocol in the system
// Locate SMM Communication Protocol
//
gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication);
ASSERT_EFI_ERROR (Status);
EfiCreateProtocolNotifyEvent (
&gEfiSmmCommunicationProtocolGuid,
TPL_CALLBACK,
SmmCommunicationProtocolNotification,
NULL,
&Registration
);
EfiCreateProtocolNotifyEvent (
&gEfiSmmBaseHelperReadyProtocolGuid,
TPL_CALLBACK,
SmmBaseHelperReadyProtocolNotification,
NULL,
&Registration
);
//
// Assume only one instance of SMM Base Helper Ready Protocol in the system
// Locate SMM Base Helper Ready Protocol
//
Status = gBS->LocateProtocol (&gEfiSmmBaseHelperReadyProtocolGuid, NULL, (VOID **) &mSmmBaseHelperReady);
ASSERT_EFI_ERROR (Status);
//
// Create event on SetVirtualAddressMap() to convert mSmmCommunication from a physical address to a virtual address
//
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_NOTIFY,
SmmBaseAddressChangeEvent,
NULL,
&gEfiEventVirtualAddressChangeGuid,
&VirtualAddressChangeEvent
&Event
);
ASSERT_EFI_ERROR (Status);
//
// Publish Framework SMM BASE Protocol immediately after SMM Base2 Protocol is installed to
// make SMM Base Protocol.InSmm() available as early as possible.
//
Status = gBS->InstallMultipleProtocolInterfaces (
&mSmmBaseHandle,
&gEfiSmmBaseProtocolGuid, &mSmmBase,
NULL
);
ASSERT_EFI_ERROR (Status);
return EFI_SUCCESS;
}