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/*++
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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:
UnixUga.h
Abstract:
Private data for the Uga driver that is bound to the Unix Thunk protocol
--*/
#ifndef _UNIX_UGA_H_
#define _UNIX_UGA_H_
#include "PiDxe.h"
#include <Guid/EventGroup.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/SimplePointer.h>
#include <Protocol/UgaDraw.h>
#include "Protocol/UnixUgaIo.h"
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include "UnixDxe.h"
extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName;
#define UNIX_UGA_CLASS_NAME L"UnixUgaWindow"
#define UGA_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('S', 'g', 'o', 'N')
typedef struct {
UINT64 Signature;
EFI_HANDLE Handle;
EFI_UGA_DRAW_PROTOCOL UgaDraw;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL SimpleTextIn;
EFI_SIMPLE_POINTER_PROTOCOL SimplePointer;
EFI_UNIX_THUNK_PROTOCOL *UnixThunk;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
//
// UGA Private Data for GetMode ()
//
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
UINT32 ColorDepth;
UINT32 RefreshRate;
EFI_SIMPLE_POINTER_MODE PointerMode;
//
// UGA Private Data knowing when to start hardware
//
BOOLEAN HardwareNeedsStarting;
CHAR16 *WindowName;
EFI_UNIX_UGA_IO_PROTOCOL *UgaIo;
} UGA_PRIVATE_DATA;
#define UGA_DRAW_PRIVATE_DATA_FROM_THIS(a) \
CR(a, UGA_PRIVATE_DATA, UgaDraw, UGA_PRIVATE_DATA_SIGNATURE)
#define UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \
CR(a, UGA_PRIVATE_DATA, SimpleTextIn, UGA_PRIVATE_DATA_SIGNATURE)
#define UGA_PRIVATE_DATA_FROM_POINTER_THIS(a) \
CR(a, UGA_PRIVATE_DATA, SimplePointer, UGA_PRIVATE_DATA_SIGNATURE)
//
// Global Protocol Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName;
//
// Uga Hardware abstraction internal worker functions
//
EFI_STATUS
UnixUgaSupported (
IN EFI_UNIX_IO_PROTOCOL *UnixIo
)
/*++
Routine Description:
TODO: Add function description
Arguments:
UnixIo - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UnixUgaConstructor (
IN UGA_PRIVATE_DATA *Private
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Private - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UnixUgaDestructor (
IN UGA_PRIVATE_DATA *Private
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Private - TODO: add argument description
Returns:
TODO: add return values
--*/
;
//
// EFI 1.1 driver model prototypes for Win UNIX UGA
//
EFI_STATUS
EFIAPI
UnixUgaInitialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
TODO: Add function description
Arguments:
ImageHandle - TODO: add argument description
SystemTable - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
UnixUgaDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Handle - TODO: add argument description
RemainingDevicePath - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
UnixUgaDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Handle - TODO: add argument description
RemainingDevicePath - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
UnixUgaDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Handle - TODO: add argument description
NumberOfChildren - TODO: add argument description
ChildHandleBuffer - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UgaPrivateAddQ (
IN UGA_PRIVATE_DATA *Private,
IN EFI_INPUT_KEY Key
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Private - TODO: add argument description
Key - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UnixUgaInitializeSimpleTextInForWindow (
IN UGA_PRIVATE_DATA *Private
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Private - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UnixUgaInitializeSimplePointerForWindow (
IN UGA_PRIVATE_DATA *Private
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Private - TODO: add argument description
Returns:
TODO: add return values
--*/
;
#endif
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