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1 | /** @file\r |
| 2 | \r |
| 3 | Copyright (c) 2004 - 2007, Intel Corporation\r |
| 4 | All rights reserved. This program and the accompanying materials\r |
| 5 | are licensed and made available under the terms and conditions of the BSD License\r |
| 6 | which accompanies this distribution. The full text of the license may be found at\r |
| 7 | http://opensource.org/licenses/bsd-license.php\r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | UsbMouseSimulateTouchPad.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | \r |
| 19 | **/\r |
| 20 | \r |
| 21 | #ifndef _USB_MOUSE_SIMULATE_TOUCHPAD_H\r |
| 22 | #define _USB_MOUSE_SIMULATE_TOUCHPAD_H\r |
| 23 | \r |
| 24 | \r |
| 25 | #include <PiDxe.h>\r |
| 26 | \r |
| 27 | #include <Protocol/AbsolutePointer.h>\r |
| 28 | #include <Protocol/UsbIo.h>\r |
| 29 | #include <Protocol/DevicePath.h>\r |
| 30 | \r |
| 31 | #include <Library/ReportStatusCodeLib.h>\r |
| 32 | #include <Library/BaseMemoryLib.h>\r |
| 33 | #include <Library/UefiDriverEntryPoint.h>\r |
| 34 | #include <Library/UefiBootServicesTableLib.h>\r |
| 35 | #include <Library/UefiLib.h>\r |
| 36 | #include <Library/BaseLib.h>\r |
| 37 | #include <Library/MemoryAllocationLib.h>\r |
| 38 | #include <Library/PcdLib.h>\r |
| 39 | #include <Library/UsbLib.h>\r |
| 40 | \r |
| 41 | #include <IndustryStandard/Usb.h>\r |
| 42 | \r |
| 43 | #define CLASS_HID 3\r |
| 44 | #define SUBCLASS_BOOT 1\r |
| 45 | #define PROTOCOL_MOUSE 2\r |
| 46 | \r |
| 47 | #define BOOT_PROTOCOL 0\r |
| 48 | #define REPORT_PROTOCOL 1\r |
| 49 | \r |
| 50 | #define USB_MOUSE_SIMULATE_TOUCHPAD_DEV_SIGNATURE EFI_SIGNATURE_32 ('u', 'm', 's', 't')\r |
| 51 | \r |
| 52 | typedef struct {\r |
| 53 | BOOLEAN ButtonDetected;\r |
| 54 | UINT8 ButtonMinIndex;\r |
| 55 | UINT8 ButtonMaxIndex;\r |
| 56 | UINT8 Reserved;\r |
| 57 | } PRIVATE_DATA;\r |
| 58 | \r |
| 59 | typedef struct {\r |
| 60 | UINTN Signature;\r |
| 61 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r |
| 62 | EFI_EVENT DelayedRecoveryEvent;\r |
| 63 | EFI_USB_IO_PROTOCOL *UsbIo;\r |
| 64 | EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescriptor;\r |
| 65 | EFI_USB_ENDPOINT_DESCRIPTOR *IntEndpointDescriptor;\r |
| 66 | UINT8 NumberOfButtons;\r |
| 67 | INT32 XLogicMax;\r |
| 68 | INT32 XLogicMin;\r |
| 69 | INT32 YLogicMax;\r |
| 70 | INT32 YLogicMin;\r |
| 71 | \r |
| 72 | EFI_ABSOLUTE_POINTER_PROTOCOL AbsolutePointerProtocol;\r |
| 73 | EFI_ABSOLUTE_POINTER_STATE AbsolutePointerState;\r |
| 74 | EFI_ABSOLUTE_POINTER_MODE AbsolutePointerMode;\r |
| 75 | BOOLEAN AbsolutePointerStateChanged;\r |
| 76 | \r |
| 77 | PRIVATE_DATA PrivateData;\r |
| 78 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;\r |
| 79 | } USB_MOUSE_SIMULATE_TOUCHPAD_DEV;\r |
| 80 | \r |
| 81 | #define USB_MOUSE_SIMULATE_TOUCHPAD_DEV_FROM_MOUSE_PROTOCOL(a) \\r |
| 82 | CR(a, USB_MOUSE_SIMULATE_TOUCHPAD_DEV, AbsolutePointerProtocol, USB_MOUSE_SIMULATE_TOUCHPAD_DEV_SIGNATURE)\r |
| 83 | \r |
| 84 | VOID\r |
| 85 | EFIAPI\r |
| 86 | USBMouseSimulateTouchPadRecoveryHandler (\r |
| 87 | IN EFI_EVENT Event,\r |
| 88 | IN VOID *Context\r |
| 89 | );\r |
| 90 | \r |
| 91 | //\r |
| 92 | // Global Variables\r |
| 93 | //\r |
| 94 | extern EFI_DRIVER_BINDING_PROTOCOL gUsbMouseSimulateTouchPadDriverBinding;\r |
| 95 | extern EFI_COMPONENT_NAME_PROTOCOL gUsbMouseSimulateTouchPadComponentName;\r |
| 96 | extern EFI_COMPONENT_NAME2_PROTOCOL gUsbMouseSimulateTouchPadComponentName2;\r |
| 97 | extern EFI_GUID gEfiUsbMouseSimulateTouchPadDriverGuid;\r |
| 98 | \r |
| 99 | VOID\r |
| 100 | MouseSimulateTouchPadReportStatusCode (\r |
| 101 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
| 102 | IN EFI_STATUS_CODE_TYPE CodeType,\r |
| 103 | IN EFI_STATUS_CODE_VALUE Value\r |
| 104 | );\r |
| 105 | \r |
| 106 | #endif\r |
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