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      1 /*	$NetBSD: efipoint.h,v 1.1.1.1 2018/08/16 18:17:47 jmcneill Exp $	*/
      2 
      3 /* Copyright (C) 2014 by John Cronin
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining a copy
      6  * of this software and associated documentation files (the "Software"), to deal
      7  * in the Software without restriction, including without limitation the rights
      8  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      9  * copies of the Software, and to permit persons to whom the Software is
     10  * furnished to do so, subject to the following conditions:
     11 
     12  * The above copyright notice and this permission notice shall be included in
     13  * all copies or substantial portions of the Software.
     14 
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     18  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     21  * THE SOFTWARE.
     22  */
     23 
     24 #ifndef _EFI_POINT_H
     25 #define _EFI_POINT_H
     26 
     27 #define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
     28 	{ 0x31878c87, 0xb75, 0x11d5, { 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
     29 
     30 INTERFACE_DECL(_EFI_SIMPLE_POINTER);
     31 
     32 typedef struct {
     33 	INT32 RelativeMovementX;
     34 	INT32 RelativeMovementY;
     35 	INT32 RelativeMovementZ;
     36 	BOOLEAN LeftButton;
     37 	BOOLEAN RightButton;
     38 } EFI_SIMPLE_POINTER_STATE;
     39 
     40 typedef struct {
     41 	UINT64 ResolutionX;
     42 	UINT64 ResolutionY;
     43 	UINT64 ResolutionZ;
     44 	BOOLEAN LeftButton;
     45 	BOOLEAN RightButton;
     46 } EFI_SIMPLE_POINTER_MODE;
     47 
     48 typedef
     49 EFI_STATUS
     50 (EFIAPI *EFI_SIMPLE_POINTER_RESET) (
     51 	IN struct _EFI_SIMPLE_POINTER *This,
     52 	IN BOOLEAN ExtendedVerification
     53 );
     54 
     55 typedef
     56 EFI_STATUS
     57 (EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
     58 	IN struct _EFI_SIMPLE_POINTER *This,
     59 	IN OUT EFI_SIMPLE_POINTER_STATE *State
     60 );
     61 
     62 typedef struct _EFI_SIMPLE_POINTER {
     63 	EFI_SIMPLE_POINTER_RESET Reset;
     64 	EFI_SIMPLE_POINTER_GET_STATE GetState;
     65 	EFI_EVENT WaitForInput;
     66 	EFI_SIMPLE_POINTER_MODE *Mode;
     67 } EFI_SIMPLE_POINTER_PROTOCOL;
     68 
     69 #define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
     70 	{ 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
     71 
     72 INTERFACE_DECL(_EFI_ABSOLUTE_POINTER_PROTOCOL);
     73 
     74 typedef struct {
     75 	UINT64 AbsoluteMinX;
     76 	UINT64 AbsoluteMinY;
     77 	UINT64 AbsoluteMinZ;
     78 	UINT64 AbsoluteMaxX;
     79 	UINT64 AbsoluteMaxY;
     80 	UINT64 AbsoluteMaxZ;
     81 	UINT32 Attributes;
     82 } EFI_ABSOLUTE_POINTER_MODE;
     83 
     84 typedef struct {
     85 	UINT64 CurrentX;
     86 	UINT64 CurrentY;
     87 	UINT64 CurrentZ;
     88 	UINT32 ActiveButtons;
     89 } EFI_ABSOLUTE_POINTER_STATE;
     90 
     91 #define EFI_ABSP_SupportsAltActive 0x00000001
     92 #define EFI_ABSP_SupportsPressureAsZ 0x00000002
     93 #define EFI_ABSP_TouchActive 0x00000001
     94 #define EFI_ABS_AltActive 0x00000002
     95 
     96 typedef
     97 EFI_STATUS
     98 (EFIAPI *EFI_ABSOLUTE_POINTER_RESET) (
     99 	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
    100 	IN BOOLEAN ExtendedVerification
    101 );
    102 
    103 typedef
    104 EFI_STATUS
    105 (EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE) (
    106 	IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
    107 	IN OUT EFI_ABSOLUTE_POINTER_STATE *State
    108 );
    109 
    110 typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
    111 	EFI_ABSOLUTE_POINTER_RESET Reset;
    112 	EFI_ABSOLUTE_POINTER_GET_STATE GetState;
    113 	EFI_EVENT WaitForInput;
    114 	EFI_ABSOLUTE_POINTER_MODE *Mode;
    115 } EFI_ABSOLUTE_POINTER_PROTOCOL;
    116 
    117 #endif
    118