فهرست منبع

Add support for the simple pointer and absolute pointer protocols

Signed-off-by: John Cronin <johncronin@users.sf.net>
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
Nigel Croxon 11 سال پیش
والد
کامیت
9ae56e03e7
4فایلهای تغییر یافته به همراه126 افزوده شده و 0 حذف شده
  1. 1 0
      gnu-efi-3.0/inc/efi.h
  2. 3 0
      gnu-efi-3.0/inc/efilib.h
  3. 115 0
      gnu-efi-3.0/inc/efipoint.h
  4. 7 0
      gnu-efi-3.0/lib/data.c

+ 1 - 0
gnu-efi-3.0/inc/efi.h

@@ -49,5 +49,6 @@ Revision History
 #include "efiip.h"
 #include "efiudp.h"
 #include "efitcp.h"
+#include "efipoint.h"
 
 #endif

+ 3 - 0
gnu-efi-3.0/inc/efilib.h

@@ -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 - 0
gnu-efi-3.0/inc/efipoint.h

@@ -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 - 0
gnu-efi-3.0/lib/data.c

@@ -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;
+