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ed838d0c | 1 | /** @file\r |
2 | Copyright (c) 2004 - 2005, 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 | \r | |
23 | #ifndef _KEYBOARD_H\r | |
24 | #define _KEYBOARD_H\r | |
25 | \r | |
26 | \r | |
27 | #include "efikey.h"\r | |
28 | \r | |
29 | BOOLEAN\r | |
30 | IsUSBKeyboard (\r | |
31 | IN EFI_USB_IO_PROTOCOL *UsbIo\r | |
32 | );\r | |
33 | \r | |
34 | EFI_STATUS\r | |
35 | InitUSBKeyboard (\r | |
36 | IN USB_KB_DEV *UsbKeyboardDevice\r | |
37 | );\r | |
38 | \r | |
39 | EFI_STATUS\r | |
40 | EFIAPI\r | |
41 | KeyboardHandler (\r | |
42 | IN VOID *Data,\r | |
43 | IN UINTN DataLength,\r | |
44 | IN VOID *Context,\r | |
45 | IN UINT32 Result\r | |
46 | );\r | |
47 | \r | |
48 | VOID\r | |
49 | EFIAPI\r | |
50 | USBKeyboardRecoveryHandler (\r | |
51 | IN EFI_EVENT Event,\r | |
52 | IN VOID *Context\r | |
53 | );\r | |
54 | \r | |
55 | EFI_STATUS\r | |
56 | USBParseKey (\r | |
57 | IN OUT USB_KB_DEV *UsbKeyboardDevice,\r | |
58 | OUT UINT8 *KeyChar\r | |
59 | );\r | |
60 | \r | |
61 | EFI_STATUS\r | |
62 | USBKeyCodeToEFIScanCode (\r | |
63 | IN USB_KB_DEV *UsbKeyboardDevice,\r | |
64 | IN UINT8 KeyChar,\r | |
65 | OUT EFI_INPUT_KEY *Key\r | |
66 | );\r | |
67 | \r | |
68 | EFI_STATUS\r | |
69 | InitUSBKeyBuffer (\r | |
70 | IN OUT USB_KB_BUFFER *KeyboardBuffer\r | |
71 | );\r | |
72 | \r | |
73 | BOOLEAN\r | |
74 | IsUSBKeyboardBufferEmpty (\r | |
75 | IN USB_KB_BUFFER *KeyboardBuffer\r | |
76 | );\r | |
77 | \r | |
78 | BOOLEAN\r | |
79 | IsUSBKeyboardBufferFull (\r | |
80 | IN USB_KB_BUFFER *KeyboardBuffer\r | |
81 | );\r | |
82 | \r | |
83 | EFI_STATUS\r | |
84 | InsertKeyCode (\r | |
85 | IN OUT USB_KB_BUFFER *KeyboardBuffer,\r | |
86 | IN UINT8 Key,\r | |
87 | IN UINT8 Down\r | |
88 | );\r | |
89 | \r | |
90 | EFI_STATUS\r | |
91 | RemoveKeyCode (\r | |
92 | IN OUT USB_KB_BUFFER *KeyboardBuffer,\r | |
93 | OUT USB_KEY *UsbKey\r | |
94 | );\r | |
95 | \r | |
96 | VOID\r | |
97 | EFIAPI\r | |
98 | USBKeyboardRepeatHandler (\r | |
99 | IN EFI_EVENT Event,\r | |
100 | IN VOID *Context\r | |
101 | );\r | |
102 | \r | |
103 | EFI_STATUS\r | |
104 | SetKeyLED (\r | |
105 | IN USB_KB_DEV *UsbKeyboardDevice\r | |
106 | );\r | |
107 | \r | |
108 | #endif\r |