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Diffstat (limited to 'Core/EM/CSM/thunk/CsmVideo/VgaClass.h')
| -rw-r--r-- | Core/EM/CSM/thunk/CsmVideo/VgaClass.h | 418 |
1 files changed, 418 insertions, 0 deletions
diff --git a/Core/EM/CSM/thunk/CsmVideo/VgaClass.h b/Core/EM/CSM/thunk/CsmVideo/VgaClass.h new file mode 100644 index 0000000..fd184de --- /dev/null +++ b/Core/EM/CSM/thunk/CsmVideo/VgaClass.h @@ -0,0 +1,418 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +// +// This file contains a 'Sample Driver' and is licensed as such +// under the terms of your license agreement with Intel or your +// vendor. This file may be modified by the user, subject to +// the additional terms of the license agreement +// +/*++ + +Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved +This software and associated documentation (if any) is furnished +under a license and may only be used or copied in accordance +with the terms of the license. Except as permitted by such +license, no part of this software or documentation may be +reproduced, stored in a retrieval system, or transmitted in any +form or by any means without the express written consent of +Intel Corporation. + + +Module Name: + + VgaClass.h + +Abstract: + + +Revision History +--*/ + +#ifndef _VGA_CLASS_H +#define _VGA_CLASS_H + +//*** AMI PORTING BEGIN ***// +#include "AmiMapping.h" +//#include "Tiano.h" +//#include "EfiDriverLib.h" +//*** AMI PORTING END *****// +#include "Pci22.h" +//*** AMI PORTING BEGIN ***// +//#include "EfiStatusCode.h" +//#include "EfiCompNameSupport.h" +//#include "ComponentName.h" +//*** AMI PORTING END *****// + +// +// Driver Consumed Protocol Prototypes +// +#include EFI_PROTOCOL_DEFINITION (DevicePath) +#include EFI_PROTOCOL_DEFINITION (PciIo) +//*** AMI PORTING BEGIN ***// +//#include EFI_PROTOCOL_DEFINITION (VgaMiniPort) +#include "VgaMiniPort.h" +//*** AMI PORTING END *****// +#include EFI_PROTOCOL_DEFINITION (SimpleTextIn) +//*** AMI PORTING BEGIN ***// +//#include EFI_GUID_DEFINITION (StatusCodeCallerId) +//#include EFI_GUID_DEFINITION (StatusCodeDataTypeId) +//*** AMI PORTING END *****// + +// +// Driver Produced Protocol Prototypes +// +#include EFI_PROTOCOL_DEFINITION (DriverBinding) +#include EFI_PROTOCOL_DEFINITION (SimpleTextOut) + +// +// VGA specific registers +// +#define CRTC_CURSOR_START 0xA +#define CRTC_CURSOR_END 0xB + +#define CRTC_CURSOR_LOCATION_HIGH 0xE +#define CRTC_CURSOR_LOCATION_LOW 0xF + +#define EFI_MAX_ATTRIBUTE 0x7f + +// +// VGA Class Device Structure +// +#define VGA_CLASS_DEV_SIGNATURE EFI_SIGNATURE_32 ('V', 'G', 'A', 'C') + +typedef struct { + UINTN Signature; + EFI_HANDLE Handle; + EFI_SIMPLE_TEXT_OUT_PROTOCOL SimpleTextOut; + EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode; + EFI_VGA_MINI_PORT_PROTOCOL *VgaMiniPort; + EFI_PCI_IO_PROTOCOL *PciIo; + EFI_DEVICE_PATH_PROTOCOL *DevicePath; +} VGA_CLASS_DEV; + +#define VGA_CLASS_DEV_FROM_THIS(a) CR (a, VGA_CLASS_DEV, SimpleTextOut, VGA_CLASS_DEV_SIGNATURE) + +// +// Global Variables +// +extern EFI_DRIVER_BINDING_PROTOCOL gVgaClassDriverBinding; + +// +// Driver Binding Protocol functions +// +EFI_STATUS +EFIAPI +VgaClassDriverBindingSupported ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Controller - GC_TODO: add argument description + RemainingDevicePath - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassDriverBindingStart ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Controller - GC_TODO: add argument description + RemainingDevicePath - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassDriverBindingStop ( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE Controller, + IN UINTN NumberOfChildren, + IN EFI_HANDLE *ChildHandleBuffer + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Controller - GC_TODO: add argument description + NumberOfChildren - GC_TODO: add argument description + ChildHandleBuffer - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +// +// Simple Text Output Protocol functions +// +EFI_STATUS +EFIAPI +VgaClassReset ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + ExtendedVerification - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassOutputString ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN CHAR16 *WString + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + WString - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassTestString ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN CHAR16 *WString + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + WString - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassClearScreen ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassSetAttribute ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN UINTN Attribute + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Attribute - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassSetCursorPosition ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN UINTN Column, + IN UINTN Row + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Column - GC_TODO: add argument description + Row - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassEnableCursor ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN BOOLEAN Visible + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + Visible - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassQueryMode ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN UINTN ModeNumber, + OUT UINTN *Columns, + OUT UINTN *Rows + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + ModeNumber - GC_TODO: add argument description + Columns - GC_TODO: add argument description + Rows - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +EFI_STATUS +EFIAPI +VgaClassSetMode ( + IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This, + IN UINTN ModeNumber + ) +/*++ + +Routine Description: + + GC_TODO: Add function description + +Arguments: + + This - GC_TODO: add argument description + ModeNumber - GC_TODO: add argument description + +Returns: + + GC_TODO: add return values + +--*/ +; + +#endif |