efipoint.h revision 346482 
1/* $FreeBSD: stable/11/stand/efi/include/efipoint.h 346482 2019-04-21 04:26:02Z kevans $ */
2/* Copyright (C) 2014 by John Cronin
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#ifndef _EFI_POINT_H
24#define _EFI_POINT_H
25
26#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
27	{ 0x31878c87, 0xb75, 0x11d5, { 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
28
29INTERFACE_DECL(_EFI_SIMPLE_POINTER);
30
31typedef struct {
32	INT32 RelativeMovementX;
33	INT32 RelativeMovementY;
34	INT32 RelativeMovementZ;
35	BOOLEAN LeftButton;
36	BOOLEAN RightButton;
37} EFI_SIMPLE_POINTER_STATE;
38
39typedef struct {
40	UINT64 ResolutionX;
41	UINT64 ResolutionY;
42	UINT64 ResolutionZ;
43	BOOLEAN LeftButton;
44	BOOLEAN RightButton;
45} EFI_SIMPLE_POINTER_MODE;
46
47typedef
48EFI_STATUS
49(EFIAPI *EFI_SIMPLE_POINTER_RESET) (
50	IN struct _EFI_SIMPLE_POINTER *This,
51	IN BOOLEAN ExtendedVerification
52);
53
54typedef
55EFI_STATUS
56(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
57	IN struct _EFI_SIMPLE_POINTER *This,
58	IN OUT EFI_SIMPLE_POINTER_STATE *State
59);
60
61typedef struct _EFI_SIMPLE_POINTER {
62	EFI_SIMPLE_POINTER_RESET Reset;
63	EFI_SIMPLE_POINTER_GET_STATE GetState;
64	EFI_EVENT WaitForInput;
65	EFI_SIMPLE_POINTER_MODE *Mode;
66} EFI_SIMPLE_POINTER_PROTOCOL;
67
68#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
69	{ 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
70
71INTERFACE_DECL(_EFI_ABSOLUTE_POINTER_PROTOCOL);
72
73typedef struct {
74	UINT64 AbsoluteMinX;
75	UINT64 AbsoluteMinY;
76	UINT64 AbsoluteMinZ;
77	UINT64 AbsoluteMaxX;
78	UINT64 AbsoluteMaxY;
79	UINT64 AbsoluteMaxZ;
80	UINT32 Attributes;
81} EFI_ABSOLUTE_POINTER_MODE;
82
83typedef struct {
84	UINT64 CurrentX;
85	UINT64 CurrentY;
86	UINT64 CurrentZ;
87	UINT32 ActiveButtons;
88} EFI_ABSOLUTE_POINTER_STATE;
89
90#define EFI_ABSP_SupportsAltActive 0x00000001
91#define EFI_ABSP_SupportsPressureAsZ 0x00000002
92#define EFI_ABSP_TouchActive 0x00000001
93#define EFI_ABS_AltActive 0x00000002
94
95typedef
96EFI_STATUS
97(EFIAPI *EFI_ABSOLUTE_POINTER_RESET) (
98	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
99	IN BOOLEAN ExtendedVerification
100);
101
102typedef
103EFI_STATUS
104(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE) (
105	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
106	IN OUT EFI_ABSOLUTE_POINTER_STATE *State
107);
108
109typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
110	EFI_ABSOLUTE_POINTER_RESET Reset;
111	EFI_ABSOLUTE_POINTER_GET_STATE GetState;
112	EFI_EVENT WaitForInput;
113	EFI_ABSOLUTE_POINTER_MODE *Mode;
114} EFI_ABSOLUTE_POINTER_PROTOCOL;
115
116#endif
117