From 6d27778973edf6bdebfa812eac8893d52961a891 Mon Sep 17 00:00:00 2001 From: Jonathan Zhang Date: Tue, 9 Jun 2020 17:56:53 -0700 Subject: vendorcode/intel: Add edk2-stable202005 support This patch includes (edk2/edk2-stable202005) all required headers for edk2-stable202005 quarterly EDK2 tag from EDK2 github project using below command: >> git clone https://github.com/tianocore/edk2.git vedk2-stable202005 Only include necessary header files. MdePkg/Include/Base.h was updated to avoid compilation errors through safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE. Signed-off-by: Jonathan Zhang Change-Id: I3172505d9b829647ee1208c87623172f10b39310 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239 Reviewed-by: Angel Pons Reviewed-by: Subrata Banik Tested-by: build bot (Jenkins) --- .../MdePkg/Include/Protocol/SimpleTextInEx.h | 317 +++++++++++++++++++++ 1 file changed, 317 insertions(+) create mode 100644 src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SimpleTextInEx.h (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SimpleTextInEx.h') diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SimpleTextInEx.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SimpleTextInEx.h new file mode 100644 index 0000000000..f6a80e7c4f --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/SimpleTextInEx.h @@ -0,0 +1,317 @@ +/** @file + Simple Text Input Ex protocol from the UEFI 2.0 specification. + + This protocol defines an extension to the EFI_SIMPLE_TEXT_INPUT_PROTOCOL + which exposes much more state and modifier information from the input device, + also allows one to register a notification for a particular keystroke. + + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __SIMPLE_TEXT_IN_EX_H__ +#define __SIMPLE_TEXT_IN_EX_H__ + +#include + +#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \ + {0xdd9e7534, 0x7762, 0x4698, { 0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa } } + + +typedef struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL; + +/** + The Reset() function resets the input 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_SIMPLE_TEXT_INPUT_EX_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_INPUT_RESET_EX)( + IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, + IN BOOLEAN ExtendedVerification +); + + +/// +/// EFI_KEY_TOGGLE_STATE. The toggle states are defined. +/// They are: EFI_TOGGLE_STATE_VALID, EFI_SCROLL_LOCK_ACTIVE +/// EFI_NUM_LOCK_ACTIVE, EFI_CAPS_LOCK_ACTIVE +/// +typedef UINT8 EFI_KEY_TOGGLE_STATE; + +typedef struct _EFI_KEY_STATE { + /// + /// Reflects the currently pressed shift + /// modifiers for the input device. The + /// returned value is valid only if the high + /// order bit has been set. + /// + UINT32 KeyShiftState; + /// + /// Reflects the current internal state of + /// various toggled attributes. The returned + /// value is valid only if the high order + /// bit has been set. + /// + EFI_KEY_TOGGLE_STATE KeyToggleState; +} EFI_KEY_STATE; + +typedef struct { + /// + /// The EFI scan code and Unicode value returned from the input device. + /// + EFI_INPUT_KEY Key; + /// + /// The current state of various toggled attributes as well as input modifier values. + /// + EFI_KEY_STATE KeyState; +} EFI_KEY_DATA; + +// +// Any Shift or Toggle State that is valid should have +// high order bit set. +// +// Shift state +// +#define EFI_SHIFT_STATE_VALID 0x80000000 +#define EFI_RIGHT_SHIFT_PRESSED 0x00000001 +#define EFI_LEFT_SHIFT_PRESSED 0x00000002 +#define EFI_RIGHT_CONTROL_PRESSED 0x00000004 +#define EFI_LEFT_CONTROL_PRESSED 0x00000008 +#define EFI_RIGHT_ALT_PRESSED 0x00000010 +#define EFI_LEFT_ALT_PRESSED 0x00000020 +#define EFI_RIGHT_LOGO_PRESSED 0x00000040 +#define EFI_LEFT_LOGO_PRESSED 0x00000080 +#define EFI_MENU_KEY_PRESSED 0x00000100 +#define EFI_SYS_REQ_PRESSED 0x00000200 + +// +// Toggle state +// +#define EFI_TOGGLE_STATE_VALID 0x80 +#define EFI_KEY_STATE_EXPOSED 0x40 +#define EFI_SCROLL_LOCK_ACTIVE 0x01 +#define EFI_NUM_LOCK_ACTIVE 0x02 +#define EFI_CAPS_LOCK_ACTIVE 0x04 + +// +// EFI Scan codes +// +#define SCAN_F11 0x0015 +#define SCAN_F12 0x0016 +#define SCAN_PAUSE 0x0048 +#define SCAN_F13 0x0068 +#define SCAN_F14 0x0069 +#define SCAN_F15 0x006A +#define SCAN_F16 0x006B +#define SCAN_F17 0x006C +#define SCAN_F18 0x006D +#define SCAN_F19 0x006E +#define SCAN_F20 0x006F +#define SCAN_F21 0x0070 +#define SCAN_F22 0x0071 +#define SCAN_F23 0x0072 +#define SCAN_F24 0x0073 +#define SCAN_MUTE 0x007F +#define SCAN_VOLUME_UP 0x0080 +#define SCAN_VOLUME_DOWN 0x0081 +#define SCAN_BRIGHTNESS_UP 0x0100 +#define SCAN_BRIGHTNESS_DOWN 0x0101 +#define SCAN_SUSPEND 0x0102 +#define SCAN_HIBERNATE 0x0103 +#define SCAN_TOGGLE_DISPLAY 0x0104 +#define SCAN_RECOVERY 0x0105 +#define SCAN_EJECT 0x0106 + +/** + The function reads the next keystroke from the input device. If + there is no pending keystroke the function returns + EFI_NOT_READY. If there is a pending keystroke, then + KeyData.Key.ScanCode is the EFI scan code defined in Error! + Reference source not found. The KeyData.Key.UnicodeChar is the + actual printable character or is zero if the key does not + represent a printable character (control key, function key, + etc.). The KeyData.KeyState is shift state for the character + reflected in KeyData.Key.UnicodeChar or KeyData.Key.ScanCode . + When interpreting the data from this function, it should be + noted that if a class of printable characters that are + normally adjusted by shift modifiers (e.g. Shift Key + "f" + key) would be presented solely as a KeyData.Key.UnicodeChar + without the associated shift state. So in the previous example + of a Shift Key + "f" key being pressed, the only pertinent + data returned would be KeyData.Key.UnicodeChar with the value + of "F". This of course would not typically be the case for + non-printable characters such as the pressing of the Right + Shift Key + F10 key since the corresponding returned data + would be reflected both in the KeyData.KeyState.KeyShiftState + and KeyData.Key.ScanCode values. UEFI drivers which implement + the EFI_SIMPLE_TEXT_INPUT_EX protocol are required to return + KeyData.Key and KeyData.KeyState values. These drivers must + always return the most current state of + KeyData.KeyState.KeyShiftState and + KeyData.KeyState.KeyToggleState. It should also be noted that + certain input devices may not be able to produce shift or toggle + state information, and in those cases the high order bit in the + respective Toggle and Shift state fields should not be active. + + + @param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance. + + @param KeyData A pointer to a buffer that is filled in with + the keystroke state data for the key that was + pressed. + + + @retval EFI_SUCCESS The keystroke information was returned. + @retval EFI_NOT_READY There was no keystroke data available. + @retval EFI_DEVICE_ERROR The keystroke information was not returned due to + hardware errors. + + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INPUT_READ_KEY_EX)( + IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, + OUT EFI_KEY_DATA *KeyData +); + +/** + The SetState() function allows the input device hardware to + have state settings adjusted. + + @param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance. + + @param KeyToggleState Pointer to the EFI_KEY_TOGGLE_STATE to + set the state for the input device. + + + @retval EFI_SUCCESS The device state was set appropriately. + + @retval EFI_DEVICE_ERROR The device is not functioning + correctly and could not have the + setting adjusted. + + @retval EFI_UNSUPPORTED The device does not support the + ability to have its state set. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_STATE)( + IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, + IN EFI_KEY_TOGGLE_STATE *KeyToggleState +); + +/// +/// The function will be called when the key sequence is typed specified by KeyData. +/// +typedef +EFI_STATUS +(EFIAPI *EFI_KEY_NOTIFY_FUNCTION)( + IN EFI_KEY_DATA *KeyData +); + +/** + The RegisterKeystrokeNotify() function registers a function + which will be called when a specified keystroke will occur. + + @param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance. + + @param KeyData A pointer to a buffer that is filled in with + the keystroke information for the key that was + pressed. If KeyData.Key, KeyData.KeyState.KeyToggleState + and KeyData.KeyState.KeyShiftState are 0, then any incomplete + keystroke will trigger a notification of the KeyNotificationFunction. + + @param KeyNotificationFunction Points to the function to be called when the key sequence + is typed specified by KeyData. This notification function + should be called at <=TPL_CALLBACK. + + + @param NotifyHandle Points to the unique handle assigned to + the registered notification. + + @retval EFI_SUCCESS Key notify was registered successfully. + + @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary + data structures. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REGISTER_KEYSTROKE_NOTIFY)( + IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, + IN EFI_KEY_DATA *KeyData, + IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction, + OUT VOID **NotifyHandle +); + +/** + The UnregisterKeystrokeNotify() function removes the + notification which was previously registered. + + @param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance. + + @param NotificationHandle The handle of the notification + function being unregistered. + + @retval EFI_SUCCESS Key notify was unregistered successfully. + + @retval EFI_INVALID_PARAMETER The NotificationHandle is + invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY)( + IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, + IN VOID *NotificationHandle +); + + +/// +/// The EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL is used on the ConsoleIn +/// device. It is an extension to the Simple Text Input protocol +/// which allows a variety of extended shift state information to be +/// returned. +/// +struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL{ + EFI_INPUT_RESET_EX Reset; + EFI_INPUT_READ_KEY_EX ReadKeyStrokeEx; + /// + /// Event to use with WaitForEvent() to wait for a key to be available. + /// + EFI_EVENT WaitForKeyEx; + EFI_SET_STATE SetState; + EFI_REGISTER_KEYSTROKE_NOTIFY RegisterKeyNotify; + EFI_UNREGISTER_KEYSTROKE_NOTIFY UnregisterKeyNotify; +}; + + +extern EFI_GUID gEfiSimpleTextInputExProtocolGuid; + +#endif + -- cgit v1.2.3