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https://github.com/projectacrn/acrn-hypervisor.git
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8b16be9185
Many of the license and Intel copyright headers include the "All rights reserved" string. It is not relevant in the context of the BSD-3-Clause license that the code is released under. This patch removes those strings throughout the code (hypervisor, devicemodel and misc). Tracked-On: #7254 Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
230 lines
6.4 KiB
C
230 lines
6.4 KiB
C
/*
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* Copyright (C) 2021 Intel Corporation.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/* multiboot_std.h - Multiboot standard header file. */
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/*
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* Reference:
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* https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
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* https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html
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*/
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/* Copyright (C) 1999,2003,2007,2008,2009,2010 Free Software Foundation, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ANY
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* DEVELOPER OR DISTRIBUTOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
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* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef MULTIBOOT_STD_H
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#define MULTIBOOT_STD_H
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#define MULTIBOOT_HEADER_MAGIC 0x1BADB002
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#define MULTIBOOT_INFO_MAGIC 0x2BADB002U
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/* MULTIBOOT HEADER FLAGS */
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#define MULTIBOOT_HEADER_NEED_MEMINFO 0x00000002
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/* MULTIBOOT INFO FLAGS */
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#define MULTIBOOT_INFO_HAS_CMDLINE 0x00000004U
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#define MULTIBOOT_INFO_HAS_MODS 0x00000008U
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#define MULTIBOOT_INFO_HAS_MMAP 0x00000040U
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#define MULTIBOOT_INFO_HAS_DRIVES 0x00000080U
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#define MULTIBOOT_INFO_HAS_LOADER_NAME 0x00000200U
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#ifndef ASSEMBLER
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struct multiboot_mmap {
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uint32_t size;
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uint64_t baseaddr;
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uint64_t length;
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uint32_t type;
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} __packed;
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struct multiboot_module {
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uint32_t mm_mod_start;
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uint32_t mm_mod_end;
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uint32_t mm_string;
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uint32_t mm_reserved;
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} __packed;
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struct multiboot_info {
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uint32_t mi_flags;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MEMORY. */
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uint32_t mi_mem_lower;
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uint32_t mi_mem_upper;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_BOOT_DEVICE. */
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uint8_t mi_boot_device_part3;
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uint8_t mi_boot_device_part2;
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uint8_t mi_boot_device_part1;
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uint8_t mi_boot_device_drive;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_CMDLINE. */
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uint32_t mi_cmdline;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MODS. */
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uint32_t mi_mods_count;
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uint32_t mi_mods_addr;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_{AOUT,ELF}_SYMS. */
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uint32_t mi_elfshdr_num;
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uint32_t mi_elfshdr_size;
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uint32_t mi_elfshdr_addr;
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uint32_t mi_elfshdr_shndx;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MMAP. */
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uint32_t mi_mmap_length;
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uint32_t mi_mmap_addr;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_DRIVES. */
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uint32_t mi_drives_length;
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uint32_t mi_drives_addr;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_CONFIG_TABLE. */
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uint32_t unused_mi_config_table;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_LOADER_NAME. */
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uint32_t mi_loader_name;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_APM. */
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uint32_t unused_mi_apm_table;
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/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_VBE. */
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uint32_t unused_mi_vbe_control_info;
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uint32_t unused_mi_vbe_mode_info;
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uint16_t unused_mi_vbe_mode;
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uint16_t unused_mi_vbe_interface_seg;
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uint16_t unused_mi_vbe_interface_off;
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uint16_t unused_mi_vbe_interface_len;
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} __packed;
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#endif
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#ifdef CONFIG_MULTIBOOT2
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#define MULTIBOOT2_HEADER_ALIGN 8
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#define MULTIBOOT2_HEADER_MAGIC 0xe85250d6U
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/* This should be in %eax. */
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#define MULTIBOOT2_INFO_MAGIC 0x36d76289U
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/* Alignment of the multiboot info structure. */
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#define MULTIBOOT2_INFO_ALIGN 0x00000008U
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/* Flags set in the 'flags' member of the multiboot header. */
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#define MULTIBOOT2_TAG_ALIGN 8U
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#define MULTIBOOT2_TAG_TYPE_END 0U
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#define MULTIBOOT2_TAG_TYPE_CMDLINE 1U
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#define MULTIBOOT2_TAG_TYPE_BOOT_LOADER_NAME 2U
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#define MULTIBOOT2_TAG_TYPE_MODULE 3U
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#define MULTIBOOT2_TAG_TYPE_BASIC_MEMINFO 4U
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#define MULTIBOOT2_TAG_TYPE_BOOTDEV 5U
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#define MULTIBOOT2_TAG_TYPE_MMAP 6U
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#define MULTIBOOT2_TAG_TYPE_VBE 7U
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#define MULTIBOOT2_TAG_TYPE_FRAMEBUFFER 8U
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#define MULTIBOOT2_TAG_TYPE_ELF_SECTIONS 9U
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#define MULTIBOOT2_TAG_TYPE_APM 10U
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#define MULTIBOOT2_TAG_TYPE_EFI32 11U
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#define MULTIBOOT2_TAG_TYPE_EFI64 12U
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#define MULTIBOOT2_TAG_TYPE_SMBIOS 13U
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#define MULTIBOOT2_TAG_TYPE_ACPI_OLD 14U
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#define MULTIBOOT2_TAG_TYPE_ACPI_NEW 15U
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#define MULTIBOOT2_TAG_TYPE_NETWORK 16U
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#define MULTIBOOT2_TAG_TYPE_EFI_MMAP 17U
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#define MULTIBOOT2_TAG_TYPE_EFI_BS 18U
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#define MULTIBOOT2_TAG_TYPE_EFI32_IH 19U
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#define MULTIBOOT2_TAG_TYPE_EFI64_IH 20U
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#define MULTIBOOT2_TAG_TYPE_LOAD_BASE_ADDR 21U
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#define MULTIBOOT2_HEADER_TAG_END 0
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#define MULTIBOOT2_HEADER_TAG_INFORMATION_REQUEST 1
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#define MULTIBOOT2_HEADER_TAG_ADDRESS 2
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#define MULTIBOOT2_HEADER_TAG_ENTRY_ADDRESS 3
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#define MULTIBOOT2_HEADER_TAG_CONSOLE_FLAGS 4
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#define MULTIBOOT2_HEADER_TAG_FRAMEBUFFER 5
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#define MULTIBOOT2_HEADER_TAG_MODULE_ALIGN 6
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#define MULTIBOOT2_HEADER_TAG_EFI_BS 7
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#define MULTIBOOT2_HEADER_TAG_ENTRY_ADDRESS_EFI32 8
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#define MULTIBOOT2_HEADER_TAG_ENTRY_ADDRESS_EFI64 9
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#define MULTIBOOT2_HEADER_TAG_RELOCATABLE 10
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#define MULTIBOOT2_ARCHITECTURE_I386 0
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#define MULTIBOOT2_ARCHITECTURE_MIPS32 4
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#ifndef ASSEMBLER
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struct multiboot2_mmap_entry {
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uint64_t addr;
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uint64_t len;
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uint32_t type;
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uint32_t zero;
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};
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struct multiboot2_tag {
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uint32_t type;
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uint32_t size;
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};
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struct multiboot2_tag_string {
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uint32_t type;
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uint32_t size;
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char string[0];
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};
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struct multiboot2_tag_module {
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uint32_t type;
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uint32_t size;
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uint32_t mod_start;
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uint32_t mod_end;
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char cmdline[0];
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};
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struct multiboot2_tag_mmap {
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uint32_t type;
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uint32_t size;
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uint32_t entry_size;
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uint32_t entry_version;
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struct multiboot2_mmap_entry entries[0];
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};
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struct multiboot2_tag_new_acpi {
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uint32_t type;
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uint32_t size;
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uint8_t rsdp[0];
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};
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struct multiboot2_tag_efi64 {
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uint32_t type;
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uint32_t size;
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uint64_t pointer;
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};
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struct multiboot2_tag_efi_mmap {
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uint32_t type;
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uint32_t size;
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uint32_t descr_size;
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uint32_t descr_vers;
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uint8_t efi_mmap[0];
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};
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#endif
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#endif /* CONFIG_MULTIBOOT2 */
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#endif /* MULTIBOOT2_STD_H */
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