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