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1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2018, Linaro. All rights reserved.\r | |
4 | \r | |
878b807a | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
1df5fb2d HZ |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #ifndef __PLATFORM_VIRTUAL_KEYBOARD_H__\r | |
10 | #define __PLATFORM_VIRTUAL_KEYBOARD_H__\r | |
11 | \r | |
12 | //\r | |
13 | // Protocol interface structure\r | |
14 | //\r | |
15 | typedef struct _PLATFORM_VIRTUAL_KBD_PROTOCOL PLATFORM_VIRTUAL_KBD_PROTOCOL;\r | |
16 | \r | |
17 | typedef struct _VIRTUAL_KBD_KEY VIRTUAL_KBD_KEY;\r | |
18 | \r | |
19 | #define VIRTUAL_KEYBOARD_KEY_SIGNATURE SIGNATURE_32 ('v', 'k', 'b', 'd')\r | |
20 | \r | |
21 | struct _VIRTUAL_KBD_KEY {\r | |
22 | UINTN Signature;\r | |
23 | EFI_INPUT_KEY Key;\r | |
24 | };\r | |
25 | \r | |
26 | typedef\r | |
27 | EFI_STATUS\r | |
28 | (EFIAPI *PLATFORM_VIRTUAL_KBD_REGISTER) (\r | |
29 | IN VOID\r | |
30 | );\r | |
31 | \r | |
32 | typedef\r | |
33 | EFI_STATUS\r | |
34 | (EFIAPI *PLATFORM_VIRTUAL_KBD_RESET) (\r | |
35 | IN VOID\r | |
36 | );\r | |
37 | \r | |
38 | typedef\r | |
39 | BOOLEAN\r | |
40 | (EFIAPI *PLATFORM_VIRTUAL_KBD_QUERY) (\r | |
41 | IN VIRTUAL_KBD_KEY *VirtualKey\r | |
42 | );\r | |
43 | \r | |
44 | typedef\r | |
45 | EFI_STATUS\r | |
46 | (EFIAPI *PLATFORM_VIRTUAL_KBD_CLEAR) (\r | |
47 | IN VIRTUAL_KBD_KEY *VirtualKey\r | |
48 | );\r | |
49 | \r | |
50 | struct _PLATFORM_VIRTUAL_KBD_PROTOCOL {\r | |
51 | PLATFORM_VIRTUAL_KBD_REGISTER Register;\r | |
52 | PLATFORM_VIRTUAL_KBD_RESET Reset;\r | |
53 | PLATFORM_VIRTUAL_KBD_QUERY Query;\r | |
54 | PLATFORM_VIRTUAL_KBD_CLEAR Clear;\r | |
55 | };\r | |
56 | \r | |
57 | extern EFI_GUID gPlatformVirtualKeyboardProtocolGuid;\r | |
58 | \r | |
59 | #endif /* __PLATFORM_VIRTUAL_KEYBOARD_H__ */\r |