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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /include/iprt/formats/efi-common.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/iprt/formats/efi-common.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/include/iprt/formats/efi-common.h b/include/iprt/formats/efi-common.h new file mode 100644 index 00000000..a64e1ce7 --- /dev/null +++ b/include/iprt/formats/efi-common.h @@ -0,0 +1,102 @@ +/* $Id: efi-common.h $ */ +/** @file + * IPRT, EFI common definitions. + */ + +/* + * Copyright (C) 2021-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#ifndef IPRT_INCLUDED_formats_efi_common_h +#define IPRT_INCLUDED_formats_efi_common_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <iprt/types.h> +#include <iprt/assertcompile.h> + +/** + * EFI GUID. + */ +typedef struct EFI_GUID +{ + uint32_t u32Data1; + uint16_t u16Data2; + uint16_t u16Data3; + uint8_t abData4[8]; +} EFI_GUID; +AssertCompileSize(EFI_GUID, 16); +/** Pointer to an EFI GUID. */ +typedef EFI_GUID *PEFI_GUID; +/** Pointer to a const EFI GUID. */ +typedef const EFI_GUID *PCEFI_GUID; + + +/** A Null GUID. */ +#define EFI_NULL_GUID { 0, 0, 0, { 0, 0, 0, 0, 0, 0, 0, 0 }} +/** Global variable GUID. */ +#define EFI_GLOBAL_VARIABLE_GUID \ + { 0x8be4df61, 0x93ca, 0x11d2, { 0xaa, 0x0d, 0x00, 0xe0, 0x98, 0x03, 0x2b, 0x8c }} +/** SecureBootEnable variable GUID. */ +#define EFI_SECURE_BOOT_ENABLE_DISABLE_GUID \ + { 0xf0a30bc7, 0xaf08, 0x4556, { 0x99, 0xc4, 0x0, 0x10, 0x9, 0xc9, 0x3a, 0x44 } } + + +/** + * EFI time value. + */ +typedef struct EFI_TIME +{ + uint16_t u16Year; + uint8_t u8Month; + uint8_t u8Day; + uint8_t u8Hour; + uint8_t u8Minute; + uint8_t u8Second; + uint8_t bPad0; + uint32_t u32Nanosecond; + int16_t iTimezone; + uint8_t u8Daylight; + uint8_t bPad1; +} EFI_TIME; +AssertCompileSize(EFI_TIME, 16); +/** Pointer to an EFI time abstraction. */ +typedef EFI_TIME *PEFI_TIME; +/** Pointer to a const EFI time abstraction. */ +typedef const EFI_TIME *PCEFI_TIME; + +#define EFI_TIME_TIMEZONE_UNSPECIFIED INT16_C(0x07ff) + +#define EFI_TIME_DAYLIGHT_ADJUST RT_BIT(0) +#define EFI_TIME_DAYLIGHT_INDST RT_BIT(1) + +#endif /* !IPRT_INCLUDED_formats_efi_common_h */ + |