--- /dev/null
+/** @file
+ The file provides services that allow information about an
+ absolute pointer device to be retrieved.
+
+ Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __ABSOLUTE_POINTER_H__
+#define __ABSOLUTE_POINTER_H__
+
+FILE_LICENCE ( BSD3 );
+
+
+#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
+ { 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
+
+
+typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL EFI_ABSOLUTE_POINTER_PROTOCOL;
+
+
+//*******************************************************
+// EFI_ABSOLUTE_POINTER_MODE
+//*******************************************************
+
+
+/**
+ The following data values in the EFI_ABSOLUTE_POINTER_MODE
+ interface are read-only and are changed by using the appropriate
+ interface functions.
+**/
+typedef struct {
+ UINT64 AbsoluteMinX; ///< The Absolute Minimum of the device on the x-axis
+ UINT64 AbsoluteMinY; ///< The Absolute Minimum of the device on the y axis.
+ UINT64 AbsoluteMinZ; ///< The Absolute Minimum of the device on the z-axis
+ UINT64 AbsoluteMaxX; ///< The Absolute Maximum of the device on the x-axis. If 0, and the
+ ///< AbsoluteMinX is 0, then the pointer device does not support a xaxis
+ UINT64 AbsoluteMaxY; ///< The Absolute Maximum of the device on the y -axis. If 0, and the
+ ///< AbsoluteMinX is 0, then the pointer device does not support a yaxis.
+ UINT64 AbsoluteMaxZ; ///< The Absolute Maximum of the device on the z-axis. If 0 , and the
+ ///< AbsoluteMinX is 0, then the pointer device does not support a zaxis
+ UINT32 Attributes; ///< The following bits are set as needed (or'd together) to indicate the
+ ///< capabilities of the device supported. The remaining bits are undefined
+ ///< and should be 0
+} EFI_ABSOLUTE_POINTER_MODE;
+
+///
+/// If set, indicates this device supports an alternate button input.
+///
+#define EFI_ABSP_SupportsAltActive 0x00000001
+
+///
+/// If set, indicates this device returns pressure data in parameter CurrentZ.
+///
+#define EFI_ABSP_SupportsPressureAsZ 0x00000002
+
+
+/**
+ This function resets the pointer device hardware. As part of
+ initialization process, the firmware/device will make a quick
+ but reasonable attempt to verify that the device is
+ functioning. If the ExtendedVerification flag is TRUE the
+ firmware may take an extended amount of time to verify the
+ device is operating on reset. Otherwise the reset operation is
+ to occur as quickly as possible. The hardware verification
+ process is not defined by this specification and is left up to
+ the platform firmware or driver to implement.
+
+ @param This A pointer to the EFI_ABSOLUTE_POINTER_PROTOCOL
+ instance.
+
+ @param ExtendedVerification Indicates that the driver may
+ perform a more exhaustive
+ verification operation of the
+ device during reset.
+
+ @retval EFI_SUCCESS The device was reset.
+
+ @retval EFI_DEVICE_ERROR The device is not functioning
+ correctly and could not be reset.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ABSOLUTE_POINTER_RESET)(
+ IN EFI_ABSOLUTE_POINTER_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+);
+
+///
+/// This bit is set if the touch sensor is active.
+///
+#define EFI_ABSP_TouchActive 0x00000001
+
+///
+/// This bit is set if the alt sensor, such as pen-side button, is active
+///
+#define EFI_ABS_AltActive 0x00000002
+
+
+/**
+ Definition of EFI_ABSOLUTE_POINTER_STATE.
+**/
+typedef struct {
+ ///
+ /// The unsigned position of the activation on the x axis. If the AboluteMinX
+ /// and the AboluteMaxX fields of the EFI_ABSOLUTE_POINTER_MODE structure are
+ /// both 0, then this pointer device does not support an x-axis, and this field
+ /// must be ignored.
+ ///
+ UINT64 CurrentX;
+
+ ///
+ /// The unsigned position of the activation on the y axis. If the AboluteMinY
+ /// and the AboluteMaxY fields of the EFI_ABSOLUTE_POINTER_MODE structure are
+ /// both 0, then this pointer device does not support an y-axis, and this field
+ /// must be ignored.
+ ///
+ UINT64 CurrentY;
+
+ ///
+ /// The unsigned position of the activation on the z axis, or the pressure
+ /// measurement. If the AboluteMinZ and the AboluteMaxZ fields of the
+ /// EFI_ABSOLUTE_POINTER_MODE structure are both 0, then this pointer device
+ /// does not support an z-axis, and this field must be ignored.
+ ///
+ UINT64 CurrentZ;
+
+ ///
+ /// Bits are set to 1 in this structure item to indicate that device buttons are
+ /// active.
+ ///
+ UINT32 ActiveButtons;
+} EFI_ABSOLUTE_POINTER_STATE;
+
+/**
+ The GetState() function retrieves the current state of a pointer
+ device. This includes information on the active state associated
+ with the pointer device and the current position of the axes
+ associated with the pointer device. If the state of the pointer
+ device has not changed since the last call to GetState(), then
+ EFI_NOT_READY is returned. If the state of the pointer device
+ has changed since the last call to GetState(), then the state
+ information is placed in State, and EFI_SUCCESS is returned. If
+ a device error occurs while attempting to retrieve the state
+ information, then EFI_DEVICE_ERROR is returned.
+
+
+ @param This A pointer to the EFI_ABSOLUTE_POINTER_PROTOCOL
+ instance.
+
+ @param State A pointer to the state information on the
+ pointer device.
+
+ @retval EFI_SUCCESS The state of the pointer device was
+ returned in State.
+
+ @retval EFI_NOT_READY The state of the pointer device has not
+ changed since the last call to GetState().
+
+ @retval EFI_DEVICE_ERROR A device error occurred while
+ attempting to retrieve the pointer
+ device's current state.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE)(
+ IN EFI_ABSOLUTE_POINTER_PROTOCOL *This,
+ IN OUT EFI_ABSOLUTE_POINTER_STATE *State
+);
+
+
+///
+/// The EFI_ABSOLUTE_POINTER_PROTOCOL provides a set of services
+/// for a pointer device that can be used as an input device from an
+/// application written to this specification. The services include
+/// the ability to: reset the pointer device, retrieve the state of
+/// the pointer device, and retrieve the capabilities of the pointer
+/// device. The service also provides certain data items describing the device.
+///
+struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
+ EFI_ABSOLUTE_POINTER_RESET Reset;
+ EFI_ABSOLUTE_POINTER_GET_STATE GetState;
+ ///
+ /// Event to use with WaitForEvent() to wait for input from the pointer device.
+ ///
+ EFI_EVENT WaitForInput;
+ ///
+ /// Pointer to EFI_ABSOLUTE_POINTER_MODE data.
+ ///
+ EFI_ABSOLUTE_POINTER_MODE *Mode;
+};
+
+
+extern EFI_GUID gEfiAbsolutePointerProtocolGuid;
+
+
+#endif
+
--- /dev/null
+/** @file
+ Simple Pointer protocol from the UEFI 2.0 specification.
+
+ Abstraction of a very simple pointer device like a mouse or trackball.
+
+ Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __SIMPLE_POINTER_H__
+#define __SIMPLE_POINTER_H__
+
+FILE_LICENCE ( BSD3 );
+
+#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
+ { \
+ 0x31878c87, 0xb75, 0x11d5, {0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
+ }
+
+typedef struct _EFI_SIMPLE_POINTER_PROTOCOL EFI_SIMPLE_POINTER_PROTOCOL;
+
+//
+// Data structures
+//
+typedef struct {
+ ///
+ /// The signed distance in counts that the pointer device has been moved along the x-axis.
+ ///
+ INT32 RelativeMovementX;
+ ///
+ /// The signed distance in counts that the pointer device has been moved along the y-axis.
+ ///
+ INT32 RelativeMovementY;
+ ///
+ /// The signed distance in counts that the pointer device has been moved along the z-axis.
+ ///
+ INT32 RelativeMovementZ;
+ ///
+ /// If TRUE, then the left button of the pointer device is being
+ /// pressed. If FALSE, then the left button of the pointer device is not being pressed.
+ ///
+ BOOLEAN LeftButton;
+ ///
+ /// If TRUE, then the right button of the pointer device is being
+ /// pressed. If FALSE, then the right button of the pointer device is not being pressed.
+ ///
+ BOOLEAN RightButton;
+} EFI_SIMPLE_POINTER_STATE;
+
+typedef struct {
+ ///
+ /// The resolution of the pointer device on the x-axis in counts/mm.
+ /// If 0, then the pointer device does not support an x-axis.
+ ///
+ UINT64 ResolutionX;
+ ///
+ /// The resolution of the pointer device on the y-axis in counts/mm.
+ /// If 0, then the pointer device does not support an x-axis.
+ ///
+ UINT64 ResolutionY;
+ ///
+ /// The resolution of the pointer device on the z-axis in counts/mm.
+ /// If 0, then the pointer device does not support an x-axis.
+ ///
+ UINT64 ResolutionZ;
+ ///
+ /// TRUE if a left button is present on the pointer device. Otherwise FALSE.
+ ///
+ BOOLEAN LeftButton;
+ ///
+ /// TRUE if a right button is present on the pointer device. Otherwise FALSE.
+ ///
+ BOOLEAN RightButton;
+} EFI_SIMPLE_POINTER_MODE;
+
+/**
+ Resets the pointer device hardware.
+
+ @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL
+ instance.
+ @param ExtendedVerification Indicates that the driver may perform a more exhaustive
+ verification operation of the device during reset.
+
+ @retval EFI_SUCCESS The device was reset.
+ @retval EFI_DEVICE_ERROR The device is not functioning correctly and could not be reset.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SIMPLE_POINTER_RESET)(
+ IN EFI_SIMPLE_POINTER_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+ );
+
+/**
+ Retrieves the current state of a pointer device.
+
+ @param This A pointer to the EFI_SIMPLE_POINTER_PROTOCOL
+ instance.
+ @param State A pointer to the state information on the pointer device.
+
+ @retval EFI_SUCCESS The state of the pointer device was returned in State.
+ @retval EFI_NOT_READY The state of the pointer device has not changed since the last call to
+ GetState().
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to retrieve the pointer device's
+ current state.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE)(
+ IN EFI_SIMPLE_POINTER_PROTOCOL *This,
+ IN OUT EFI_SIMPLE_POINTER_STATE *State
+ );
+
+///
+/// The EFI_SIMPLE_POINTER_PROTOCOL provides a set of services for a pointer
+/// device that can use used as an input device from an application written
+/// to this specification. The services include the ability to reset the
+/// pointer device, retrieve get the state of the pointer device, and
+/// retrieve the capabilities of the pointer device.
+///
+struct _EFI_SIMPLE_POINTER_PROTOCOL {
+ EFI_SIMPLE_POINTER_RESET Reset;
+ EFI_SIMPLE_POINTER_GET_STATE GetState;
+ ///
+ /// Event to use with WaitForEvent() to wait for input from the pointer device.
+ ///
+ EFI_EVENT WaitForInput;
+ ///
+ /// Pointer to EFI_SIMPLE_POINTER_MODE data.
+ ///
+ EFI_SIMPLE_POINTER_MODE *Mode;
+};
+
+extern EFI_GUID gEfiSimplePointerProtocolGuid;
+
+#endif
*/
#define EEFI( efirc ) EPLATFORM ( EINFO_EPLATFORM, efirc )
+extern EFI_GUID efi_absolute_pointer_protocol_guid;
extern EFI_GUID efi_arp_protocol_guid;
extern EFI_GUID efi_arp_service_binding_protocol_guid;
extern EFI_GUID efi_block_io_protocol_guid;
extern EFI_GUID efi_serial_io_protocol_guid;
extern EFI_GUID efi_simple_file_system_protocol_guid;
extern EFI_GUID efi_simple_network_protocol_guid;
+extern EFI_GUID efi_simple_pointer_protocol_guid;
+extern EFI_GUID efi_simple_text_input_protocol_guid;
+extern EFI_GUID efi_simple_text_input_ex_protocol_guid;
+extern EFI_GUID efi_simple_text_output_protocol_guid;
extern EFI_GUID efi_tcg_protocol_guid;
extern EFI_GUID efi_tcp4_protocol_guid;
extern EFI_GUID efi_tcp4_service_binding_protocol_guid;
+extern EFI_GUID efi_tree_protocol_guid;
extern EFI_GUID efi_udp4_protocol_guid;
extern EFI_GUID efi_udp4_service_binding_protocol_guid;
extern EFI_GUID efi_uga_draw_protocol_guid;
/** Well-known GUIDs */
static struct efi_well_known_guid efi_well_known_guids[] = {
+ { &efi_absolute_pointer_protocol_guid,
+ "AbsolutePointer" },
{ &efi_arp_protocol_guid,
"Arp" },
{ &efi_arp_service_binding_protocol_guid,
"SimpleFileSystem" },
{ &efi_simple_network_protocol_guid,
"SimpleNetwork" },
+ { &efi_simple_pointer_protocol_guid,
+ "SimplePointer" },
+ { &efi_simple_text_input_protocol_guid,
+ "SimpleTextInput" },
+ { &efi_simple_text_input_ex_protocol_guid,
+ "SimpleTextInputEx" },
+ { &efi_simple_text_output_protocol_guid,
+ "SimpleTextOutput" },
{ &efi_tcg_protocol_guid,
"Tcg" },
{ &efi_tcp4_protocol_guid,
"Tcp4" },
{ &efi_tcp4_service_binding_protocol_guid,
"Tcp4Sb" },
+ { &efi_tree_protocol_guid,
+ "TrEE" },
{ &efi_udp4_protocol_guid,
"Udp4" },
{ &efi_udp4_service_binding_protocol_guid,
return efi_devpath_text ( loaded->FilePath );
}
+/**
+ * Get console input handle name
+ *
+ * @v input Simple text input protocol
+ * @ret name Console input handle name, or NULL
+ */
+static const char *
+efi_conin_name ( EFI_SIMPLE_TEXT_INPUT_PROTOCOL *input ) {
+
+ /* Check for match against ConIn */
+ if ( input == efi_systab->ConIn )
+ return "ConIn";
+
+ return NULL;
+}
+
+/**
+ * Get console output handle name
+ *
+ * @v output Simple text output protocol
+ * @ret name Console output handle name, or NULL
+ */
+static const char *
+efi_conout_name ( EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *output ) {
+
+ /* Check for match against ConOut */
+ if ( output == efi_systab->ConOut )
+ return "ConOut";
+
+ /* Check for match against StdErr (if different from ConOut) */
+ if ( output == efi_systab->StdErr )
+ return "StdErr";
+
+ return NULL;
+}
+
/** An EFI handle name type */
struct efi_handle_name_type {
/** Protocol */
/* Handle's loaded image file path (for image handles) */
EFI_HANDLE_NAME_TYPE ( &efi_loaded_image_protocol_guid,
efi_loaded_image_filepath_name ),
+ /* Our standard input file handle */
+ EFI_HANDLE_NAME_TYPE ( &efi_simple_text_input_protocol_guid,
+ efi_conin_name ),
+ /* Our standard output and standard error file handles */
+ EFI_HANDLE_NAME_TYPE ( &efi_simple_text_output_protocol_guid,
+ efi_conout_name ),
};
/**
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <ipxe/efi/efi.h>
+#include <ipxe/efi/Protocol/AbsolutePointer.h>
#include <ipxe/efi/Protocol/Arp.h>
#include <ipxe/efi/Protocol/BlockIo.h>
#include <ipxe/efi/Protocol/BusSpecificDriverOverride.h>
#include <ipxe/efi/Protocol/SerialIo.h>
#include <ipxe/efi/Protocol/SimpleFileSystem.h>
#include <ipxe/efi/Protocol/SimpleNetwork.h>
+#include <ipxe/efi/Protocol/SimplePointer.h>
+#include <ipxe/efi/Protocol/SimpleTextIn.h>
+#include <ipxe/efi/Protocol/SimpleTextInEx.h>
+#include <ipxe/efi/Protocol/SimpleTextOut.h>
#include <ipxe/efi/Protocol/TcgService.h>
#include <ipxe/efi/Protocol/Tcp4.h>
#include <ipxe/efi/Protocol/Udp4.h>
*
*/
+/* TrEE protocol GUID definition in EDK2 headers is broken (missing braces) */
+#define EFI_TREE_PROTOCOL_GUID \
+ { 0x607f766c, 0x7455, 0x42be, \
+ { 0x93, 0x0b, 0xe4, 0xd7, 0x6d, 0xb2, 0x72, 0x0f } }
+
+/** Absolute pointer protocol GUID */
+EFI_GUID efi_absolute_pointer_protocol_guid
+ = EFI_ABSOLUTE_POINTER_PROTOCOL_GUID;
+
/** ARP protocol GUID */
EFI_GUID efi_arp_protocol_guid
= EFI_ARP_PROTOCOL_GUID;
EFI_GUID efi_simple_network_protocol_guid
= EFI_SIMPLE_NETWORK_PROTOCOL_GUID;
+/** Simple pointer protocol GUID */
+EFI_GUID efi_simple_pointer_protocol_guid
+ = EFI_SIMPLE_POINTER_PROTOCOL_GUID;
+
+/** Simple text input protocol GUID */
+EFI_GUID efi_simple_text_input_protocol_guid
+ = EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID;
+
+/** Simple text input extension protocol GUID */
+EFI_GUID efi_simple_text_input_ex_protocol_guid
+ = EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID;
+
+/** Simple text output protocol GUID */
+EFI_GUID efi_simple_text_output_protocol_guid
+ = EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID;
+
/** TCG protocol GUID */
EFI_GUID efi_tcg_protocol_guid
= EFI_TCG_PROTOCOL_GUID;
EFI_GUID efi_tcp4_service_binding_protocol_guid
= EFI_TCP4_SERVICE_BINDING_PROTOCOL_GUID;
+/** TrEE protocol GUID */
+EFI_GUID efi_tree_protocol_guid
+ = EFI_TREE_PROTOCOL_GUID;
+
/** UDPv4 protocol GUID */
EFI_GUID efi_udp4_protocol_guid
= EFI_UDP4_PROTOCOL_GUID;
projects / thirdparty / ipxe.git / commitdiff
