78 lines
2.8 KiB
C
78 lines
2.8 KiB
C
/** @file
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@copyright
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INTEL CONFIDENTIAL
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Copyright 2004 - 2016 Intel Corporation.
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The source code contained or described herein and all documents related to the
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source code ("Material") are owned by Intel Corporation or its suppliers or
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licensors. Title to the Material remains with Intel Corporation or its suppliers
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and licensors. The Material may contain trade secrets and proprietary and
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confidential information of Intel Corporation and its suppliers and licensors,
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and is protected by worldwide copyright and trade secret laws and treaty
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provisions. No part of the Material may be used, copied, reproduced, modified,
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published, uploaded, posted, transmitted, distributed, or disclosed in any way
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without Intel's prior express written permission.
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No license under any patent, copyright, trade secret or other intellectual
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property right is granted to or conferred upon you by disclosure or delivery
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of the Materials, either expressly, by implication, inducement, estoppel or
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otherwise. Any license under such intellectual property rights must be
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express and approved by Intel in writing.
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Unless otherwise agreed by Intel in writing, you may not remove or alter
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this notice or any other notice embedded in Materials by Intel or
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Intel's suppliers or licensors in any way.
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This file contains a 'Sample Driver' and is licensed as such under the terms
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of your license agreement with Intel or your vendor. This file may be modified
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by the user, subject to the additional terms of the license agreement.
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@par Specification Reference:
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**/
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#ifndef _ATTEMPT_USB_FIRST_H_
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#define _ATTEMPT_USB_FIRST_H_
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#pragma pack(1)
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typedef struct _ATTEMPT_USB_FIRST_HOTKEY_INFO {
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UINT8 RevisonId; // Structure Revision ID
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UINT8 HotkeyTriggered; // Hot key status
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} ATTEMPT_USB_FIRST_HOTKEY_INFO;
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#pragma pack()
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#pragma pack(1)
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typedef struct _ATTEMPT_USB_FIRST_VARIABLE {
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UINT8 UsbBootPrior;
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} ATTEMPT_USB_FIRST_VARIABLE;
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#pragma pack()
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//
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// Volatile variable definition for Attempt USB first features
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//
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#pragma pack(1)
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typedef struct _ATTEMPT_USB_FIRST_RUNTIME_VARIABLE {
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UINT8 RevisonId; // Structure Revision ID
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UINT8 UsbFirstEnable; // Attempt USB First is enabled or not
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} ATTEMPT_USB_FIRST_RUNTIME_VARIABLE;
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#pragma pack()
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//
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// Volatile variable definition for third party Default Enabling via UEFI Variable.
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//
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#pragma pack(1)
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typedef struct _ENABLE_CUSTOM_DEFAULTS{
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UINT32 EnableCustomDefaults;
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} ENABLE_CUSTOM_DEFAULTS;
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#pragma pack()
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#define COENG_DEFAULTS_UNKNOWN 0
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#define COENG_DEFAULTS_SUPPORTED 1
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#define COENG_DEFAULTS_VAR_EXITS 2
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#define COENG_DEFAULTS_VAR_SET 4
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#define COENG_DEFAULTS_AVAILABLE (COENG_DEFAULTS_SUPPORTED | COENG_DEFAULTS_VAR_EXITS |COENG_DEFAULTS_VAR_SET)
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extern EFI_GUID gAttemptUsbFirstHotkeyInfoHobGuid;
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extern EFI_GUID gAttemptUsbFirstRuntimeVarInfoGuid;
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#endif
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