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878ddf1f | 1 | /*++\r |
2 | Copyright (c) 2006, Intel Corporation \r | |
3 | All rights reserved. This program and the accompanying materials \r | |
4 | are licensed and made available under the terms and conditions of the BSD License \r | |
5 | which accompanies this distribution. The full text of the license may be found at \r | |
6 | http://opensource.org/licenses/bsd-license.php \r | |
7 | \r | |
8 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
9 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
10 | \r | |
11 | Module Name:\r | |
12 | \r | |
13 | Keyboard.h\r | |
14 | \r | |
15 | Abstract:\r | |
16 | \r | |
17 | Function prototype for USB Keyboard Driver\r | |
18 | \r | |
19 | Revision History\r | |
20 | --*/\r | |
21 | \r | |
22 | #ifndef _KEYBOARD_H\r | |
23 | #define _KEYBOARD_H\r | |
24 | \r | |
25 | #include "efikey.h"\r | |
26 | \r | |
92dda53e | 27 | //\r |
28 | // EFI Component Name Functions\r | |
29 | //\r | |
30 | EFI_STATUS\r | |
31 | EFIAPI\r | |
32 | UsbKeyboardComponentNameGetDriverName (\r | |
33 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
34 | IN CHAR8 *Language,\r | |
35 | OUT CHAR16 **DriverName\r | |
36 | );\r | |
37 | \r | |
38 | EFI_STATUS\r | |
39 | EFIAPI\r | |
40 | UsbKeyboardComponentNameGetControllerName (\r | |
41 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
42 | IN EFI_HANDLE ControllerHandle,\r | |
43 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
44 | IN CHAR8 *Language,\r | |
45 | OUT CHAR16 **ControllerName\r | |
46 | );\r | |
47 | \r | |
878ddf1f | 48 | BOOLEAN\r |
49 | IsUSBKeyboard (\r | |
50 | IN EFI_USB_IO_PROTOCOL *UsbIo\r | |
51 | );\r | |
52 | \r | |
53 | EFI_STATUS\r | |
54 | InitUSBKeyboard (\r | |
55 | IN USB_KB_DEV *UsbKeyboardDevice\r | |
56 | );\r | |
57 | \r | |
58 | EFI_STATUS\r | |
59 | EFIAPI\r | |
60 | KeyboardHandler (\r | |
61 | IN VOID *Data,\r | |
62 | IN UINTN DataLength,\r | |
63 | IN VOID *Context,\r | |
64 | IN UINT32 Result\r | |
65 | );\r | |
66 | \r | |
67 | VOID\r | |
68 | EFIAPI\r | |
69 | USBKeyboardRecoveryHandler (\r | |
70 | IN EFI_EVENT Event,\r | |
71 | IN VOID *Context\r | |
72 | );\r | |
73 | \r | |
74 | EFI_STATUS\r | |
75 | USBParseKey (\r | |
76 | IN OUT USB_KB_DEV *UsbKeyboardDevice,\r | |
77 | OUT UINT8 *KeyChar\r | |
78 | );\r | |
79 | \r | |
80 | EFI_STATUS\r | |
81 | USBKeyCodeToEFIScanCode (\r | |
82 | IN USB_KB_DEV *UsbKeyboardDevice,\r | |
83 | IN UINT8 KeyChar,\r | |
84 | OUT EFI_INPUT_KEY *Key\r | |
85 | );\r | |
86 | \r | |
87 | EFI_STATUS\r | |
88 | InitUSBKeyBuffer (\r | |
89 | IN OUT USB_KB_BUFFER *KeyboardBuffer\r | |
90 | );\r | |
91 | \r | |
92 | BOOLEAN\r | |
93 | IsUSBKeyboardBufferEmpty (\r | |
94 | IN USB_KB_BUFFER *KeyboardBuffer\r | |
95 | );\r | |
96 | \r | |
97 | BOOLEAN\r | |
98 | IsUSBKeyboardBufferFull (\r | |
99 | IN USB_KB_BUFFER *KeyboardBuffer\r | |
100 | );\r | |
101 | \r | |
102 | EFI_STATUS\r | |
103 | InsertKeyCode (\r | |
104 | IN OUT USB_KB_BUFFER *KeyboardBuffer,\r | |
105 | IN UINT8 Key,\r | |
106 | IN UINT8 Down\r | |
107 | );\r | |
108 | \r | |
109 | EFI_STATUS\r | |
110 | RemoveKeyCode (\r | |
111 | IN OUT USB_KB_BUFFER *KeyboardBuffer,\r | |
112 | OUT USB_KEY *UsbKey\r | |
113 | );\r | |
114 | \r | |
115 | VOID\r | |
116 | EFIAPI\r | |
117 | USBKeyboardRepeatHandler (\r | |
118 | IN EFI_EVENT Event,\r | |
119 | IN VOID *Context\r | |
120 | );\r | |
121 | \r | |
122 | EFI_STATUS\r | |
123 | SetKeyLED (\r | |
124 | IN USB_KB_DEV *UsbKeyboardDevice\r | |
125 | );\r | |
126 | \r | |
127 | #endif\r |