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Add support for the simple pointer and absolute pointer protocols

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Signed-off-by: John Cronin <johncronin@users.sf.net>
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
This commit is contained in:
Nigel Croxon 2014-03-17 10:23:39 -04:00
parent 3cbe61fa41
commit 9ae56e03e7
4 changed files with 126 additions and 0 deletions
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1
gnu-efi-3.0/inc/efi.h
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@ -49,5 +49,6 @@ Revision History
#include "efiip.h"
#include "efiudp.h"
#include "efitcp.h"
#include "efipoint.h"
#endif

3
gnu-efi-3.0/inc/efilib.h
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@ -78,6 +78,9 @@ extern EFI_GUID AcpiTableGuid;
extern EFI_GUID SMBIOSTableGuid;
extern EFI_GUID SalSystemTableGuid;
extern EFI_GUID SimplePointerProtocol;
extern EFI_GUID AbsolutePointerProtocol;
//
// EFI Variable strings
//

115
gnu-efi-3.0/inc/efipoint.h Normal file
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@ -0,0 +1,115 @@
/* Copyright (C) 2014 by John Cronin
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _EFI_POINT_H
#define _EFI_POINT_H
#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
{ 0x31878c87, 0xb75, 0x11d5, { 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
INTERFACE_DECL(_EFI_SIMPLE_POINTER);
typedef struct {
INT32 RelativeMovementX;
INT32 RelativeMovementY;
INT32 RelativeMovementZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_STATE;
typedef struct {
UINT64 ResolutionX;
UINT64 ResolutionY;
UINT64 ResolutionZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_MODE;
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_RESET) (
IN struct _EFI_SIMPLE_POINTER *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
IN struct _EFI_SIMPLE_POINTER *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
);
typedef struct _EFI_SIMPLE_POINTER {
EFI_SIMPLE_POINTER_RESET Reset;
EFI_SIMPLE_POINTER_GET_STATE GetState;
EFI_EVENT WaitForInput;
EFI_SIMPLE_POINTER_MODE *Mode;
} EFI_SIMPLE_POINTER_PROTOCOL;
#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
{ 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
INTERFACE_DECL(_EFI_ABSOLUTE_POINTER_PROTOCOL);
typedef struct {
UINT64 AbsoluteMinX;
UINT64 AbsoluteMinY;
UINT64 AbsoluteMinZ;
UINT64 AbsoluteMaxX;
UINT64 AbsoluteMaxY;
UINT64 AbsoluteMaxZ;
UINT32 Attributes;
} EFI_ABSOLUTE_POINTER_MODE;
typedef struct {
UINT64 CurrentX;
UINT64 CurrentY;
UINT64 CurrentZ;
UINT32 ActiveButtons;
} EFI_ABSOLUTE_POINTER_STATE;
#define EFI_ABSP_SupportsAltActive 0x00000001
#define EFI_ABSP_SupportsPressureAsZ 0x00000002
#define EFI_ABSP_TouchActive 0x00000001
#define EFI_ABS_AltActive 0x00000002
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_RESET) (
IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE) (
IN struct _EFI_ABSOLUTE_POINTER_PROTOCOL *This,
IN OUT EFI_ABSOLUTE_POINTER_STATE *State
);
typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
EFI_ABSOLUTE_POINTER_RESET Reset;
EFI_ABSOLUTE_POINTER_GET_STATE GetState;
EFI_EVENT WaitForInput;
EFI_ABSOLUTE_POINTER_MODE *Mode;
} EFI_ABSOLUTE_POINTER_PROTOCOL;
#endif

7
gnu-efi-3.0/lib/data.c
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@ -165,3 +165,10 @@ EFI_GUID Udp4ServiceBindingProtocol = EFI_UDP4_SERVICE_BINDING_PROTOCOL;
EFI_GUID Udp4Protocol = EFI_UDP4_PROTOCOL;
EFI_GUID Tcp4ServiceBindingProtocol = EFI_TCP4_SERVICE_BINDING_PROTOCOL;
EFI_GUID Tcp4Protocol = EFI_TCP4_PROTOCOL;
//
// Pointer protocol GUIDs
//
EFI_GUID SimplePointerProtocol = EFI_SIMPLE_POINTER_PROTOCOL_GUID;
EFI_GUID AbsolutePointerProtocol = EFI_ABSOLUTE_POINTER_PROTOCOL_GUID;