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/** @file
Copyright (c) 2004 - 2007, 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:
UsbMouseAbsolutePointer.h
Abstract:
**/
#ifndef _USB_MOUSE_ABSOLUTE_POINTER_H
#define _USB_MOUSE_ABSOLUTE_POINTER_H
#include <Uefi.h>
#include <Protocol/AbsolutePointer.h>
#include <Protocol/UsbIo.h>
#include <Protocol/DevicePath.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/BaseLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/UefiUsbLib.h>
#include <IndustryStandard/Usb.h>
#define CLASS_HID 3
#define SUBCLASS_BOOT 1
#define PROTOCOL_MOUSE 2
#define BOOT_PROTOCOL 0
#define REPORT_PROTOCOL 1
#define USB_MOUSE_ABSOLUTE_POINTER_DEV_SIGNATURE EFI_SIGNATURE_32 ('u', 'm', 's', 't')
typedef struct {
BOOLEAN ButtonDetected;
UINT8 ButtonMinIndex;
UINT8 ButtonMaxIndex;
UINT8 Reserved;
} PRIVATE_DATA;
typedef struct {
UINTN Signature;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_EVENT DelayedRecoveryEvent;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescriptor;
EFI_USB_ENDPOINT_DESCRIPTOR *IntEndpointDescriptor;
UINT8 NumberOfButtons;
INT32 XLogicMax;
INT32 XLogicMin;
INT32 YLogicMax;
INT32 YLogicMin;
EFI_ABSOLUTE_POINTER_PROTOCOL AbsolutePointerProtocol;
EFI_ABSOLUTE_POINTER_STATE AbsolutePointerState;
EFI_ABSOLUTE_POINTER_MODE AbsolutePointerMode;
BOOLEAN AbsolutePointerStateChanged;
PRIVATE_DATA PrivateData;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
} USB_MOUSE_ABSOLUTE_POINTER_DEV;
#define USB_MOUSE_ABSOLUTE_POINTER_DEV_FROM_MOUSE_PROTOCOL(a) \
CR(a, USB_MOUSE_ABSOLUTE_POINTER_DEV, AbsolutePointerProtocol, USB_MOUSE_ABSOLUTE_POINTER_DEV_SIGNATURE)
VOID
EFIAPI
USBMouseAbsolutePointerRecoveryHandler (
IN EFI_EVENT Event,
IN VOID *Context
);
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gUsbMouseAbsolutePointerDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gUsbMouseAbsolutePointerComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gUsbMouseAbsolutePointerComponentName2;
extern EFI_GUID gEfiUsbMouseAbsolutePointerDriverGuid;
VOID
MouseAbsolutePointerReportStatusCode (
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN EFI_STATUS_CODE_TYPE CodeType,
IN EFI_STATUS_CODE_VALUE Value
);
//
// Prototypes
// Driver model protocol interface
//
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
#endif
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