init. 1AQQW051HEADmaster

1 files changed, 270 insertions, 0 deletions

diff --git a/Board/EM/Setup/AmiSetupProtocol.c b/Board/EM/Setup/AmiSetupProtocol.c
new file mode 100644
index 0000000..d392526
--- /dev/null
+++ b/Board/EM/Setup/AmiSetupProtocol.c
@@ -0,0 +1,270 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+///**********************************************************************
+// $Header: /Alaska/BIN/Board/Setup/AmiSetupProtocol.c 3     10/04/12 4:49p Artems $
+//
+// $Revision: 3 $
+//
+// $Date: 10/04/12 4:49p $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Board/Setup/AmiSetupProtocol.c $
+// 
+// 3     10/04/12 4:49p Artems
+// [TAG]  		EIP N/A
+// [Category]  	Spec Update
+// [Severity]  	Minor
+// [Description]  	Added function headers for CHM builder
+// [Files]  		AmiSetupProtocol.c
+// 
+// 2     8/29/12 2:36p Artems
+// [TAG]  		EIP N/A
+// [Category]  	Bug Fix
+// [Severity]  	Normal
+// [Symptom]  	setup control interactive callback doesn't work
+// [RootCause]  	When there are no runtime-registered callbacks,
+// build-time callbacks don't present in callback list
+// [Solution]  	Fixed code logic to handle situation with no runtime
+// callbacks
+// [Files]  		AmiSetupProtocol.c Setup.c
+// 
+// 1     8/28/12 4:10p Artems
+// [TAG]  		EIP N/A
+// [Category]  	New Feature
+// [Description]  	Add infrastructure to support runtime registration of
+// setup controls callbacks
+// [Files]  		Setup.c Setup.h Setup.cif AmiSetupProtocol.c
+// AmiSetupProtocol.h
+// 
+// 
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name:  AmiSetupProtocol.c
+//
+// Description: AMI Setup protocol implementation
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+#include <AmiDxeLib.h>
+#include <Setup.h>
+#include <Protocol/AmiSetupProtocol.h>
+
+typedef struct {
+    DLINK Link;
+    SETUP_ITEM_CALLBACK Data;
+} AMI_SETUP_CALLBACK_LINK;
+
+static DLIST AmiCallbackList;
+extern CALLBACK_PARAMETERS *CallbackParametersPtr;
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name:    AmiSetupRegisterCallback
+//
+// Description:
+//  This function registers setup control callback
+//
+// Input:
+//  IN UINT16 Class - setup control formset class
+//  IN UINT16 SubClass - setup control formset subclass
+//  IN UINT16 Key - setup control key
+//  IN SETUP_ITEM_CALLBACK_HANDLER *Handler - pointer to callback function
+//  OUT EFI_HANDLE *Handle - pointer to store handle of registered callback
+//
+// Output:
+//  EFI_SUCCESS - operation succeeded
+//
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+EFI_STATUS AmiSetupRegisterCallback(
+	IN UINT16 Class,
+    IN UINT16 SubClass,
+    IN UINT16 Key,
+    IN SETUP_ITEM_CALLBACK_HANDLER *Handler,
+    OUT EFI_HANDLE *Handle
+)
+{
+    EFI_STATUS Status;
+    AMI_SETUP_CALLBACK_LINK *NewLink;
+
+    Status = pBS->AllocatePool(EfiBootServicesData, sizeof(AMI_SETUP_CALLBACK_LINK), &NewLink);
+    if(EFI_ERROR(Status))
+        return Status;
+
+    NewLink->Data.Class = Class;
+    NewLink->Data.SubClass = SubClass;
+    NewLink->Data.Key = Key;
+    NewLink->Data.UpdateItem = Handler;
+
+    DListAdd(&AmiCallbackList, (DLINK *)NewLink);
+    *Handle = NewLink;
+    return EFI_SUCCESS;
+}
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name:    AmiSetupUnRegisterCallback
+//
+// Description:
+//  This function unregisters previously registered callback
+//
+// Input:
+//  IN EFI_HANDLE Handle - handle of callback to unregister
+//
+// Output:
+//  EFI_SUCCESS - operation succeeded
+//
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+EFI_STATUS AmiSetupUnRegisterCallback(
+    IN EFI_HANDLE Handle
+)
+{
+    DListDelete(&AmiCallbackList, (DLINK *)Handle);
+    pBS->FreePool(Handle);
+    return EFI_SUCCESS;
+}
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name:    AmiSetupGetCallbacks
+//
+// Description:
+//  This function returns all registered callbacks
+//
+// Input:
+//  IN OUT UINTN *BufferSize - size of buffer where to store output
+//  OUT SETUP_ITEM_CALLBACK *Buffer - buffer to store output
+//
+// Output:
+//  EFI_SUCCESS - operation succeeded
+//  EFI_ERROR - operation failed
+//
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+EFI_STATUS AmiSetupGetCallbacks(
+	IN OUT UINTN *BufferSize,
+    OUT SETUP_ITEM_CALLBACK *Buffer
+)
+{
+    UINTN ActualSize;
+    AMI_SETUP_CALLBACK_LINK *Link;
+
+    if(AmiCallbackList.Size == 0)
+        return EFI_NOT_FOUND;
+
+    ActualSize = sizeof(SETUP_ITEM_CALLBACK) * AmiCallbackList.Size;
+    if(*BufferSize < ActualSize) {
+        *BufferSize = ActualSize;
+        return EFI_BUFFER_TOO_SMALL;
+    }
+
+    if(Buffer == NULL)
+        return EFI_INVALID_PARAMETER;
+
+    Link = (AMI_SETUP_CALLBACK_LINK *)AmiCallbackList.pHead;
+    while(Link != NULL) {
+        Buffer->Class = Link->Data.Class;
+        Buffer->SubClass = Link->Data.SubClass;
+        Buffer->Key = Link->Data.Key;
+        Buffer->UpdateItem = Link->Data.UpdateItem;
+        Buffer++;
+        Link = (AMI_SETUP_CALLBACK_LINK *)Link->Link.pNext;
+    }
+
+    *BufferSize = ActualSize;
+    return EFI_SUCCESS;
+}
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name:    AmiSetupGetCallbackParameters
+//
+// Description:
+//  This function returns callback parameters from FormBrowser
+//
+// Input:
+//  OUT CALLBACK_PARAMETERS **Parameters - pointer to store parameters
+//
+// Output:
+//  EFI_SUCCESS - protocol installed
+//
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+EFI_STATUS AmiSetupGetCallbackParameters(
+    OUT CALLBACK_PARAMETERS **Parameters
+)
+{
+    *Parameters = CallbackParametersPtr;
+    return EFI_SUCCESS;
+}
+
+static AMI_SETUP_PROTOCOL AmiSetupProtocol = {
+    AmiSetupRegisterCallback,
+    AmiSetupUnRegisterCallback,
+    AmiSetupGetCallbacks,
+    AmiSetupGetCallbackParameters
+};
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name:    InitAmiSetupProtocol
+//
+// Description:
+//  This function installs AMI Setup protocol
+//
+// Input:
+//  None
+//
+// Output:
+//  EFI_SUCCESS - protocol installed
+//  EFI_ERROR - error occured during installation
+//
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+EFI_STATUS InitAmiSetupProtocol(
+    VOID
+)
+{
+    EFI_STATUS Status;
+    EFI_HANDLE Handle = NULL;
+
+    DListInit(&AmiCallbackList);
+    Status = pBS->InstallMultipleProtocolInterfaces(
+		                        &Handle,
+		                        &AmiSetupProtocolGuid, 
+                                &AmiSetupProtocol,
+		                        NULL);
+    return Status;
+}
+
+
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************