mirror of
https://git.proxmox.com/git/grub2
synced 2025-05-17 21:38:44 +00:00
2eab1c0dad
Add support for pre-loaded modules into the EFI port.
* util/i386/efi/grub-mkimage.c (make_mods_section): Rewritten
completely. Accept one more argument DIR. The caller has changed.
* kern/i386/efi/init.c (grub_arch_modules_addr): Removed.
* kern/efi/efi.c: Include grub/efi/pe32.h and grub/kernel.h.
(grub_efi_loaded_image_guid): New variable.
(grub_efi_get_loaded_image): New function.
(grub_arch_modules_addr): Likewise.
* include/grub/efi/efi.h (grub_efi_get_loaded_image): New
prototype.
* include/grub/efi/api.h (GRUB_EFI_LOADED_IMAGE_GUID): New macro.
(struct grub_efi_loaded_image): New structure.
(grub_efi_loaded_image_t): New type.
710 lines
21 KiB
C
710 lines
21 KiB
C
/* efi.h - declare EFI types and functions */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2006 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef GRUB_EFI_API_HEADER
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#define GRUB_EFI_API_HEADER 1
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#include <grub/types.h>
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/* For consistency and safety, we name the EFI-defined types differently.
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All names are transformed into lower case, _t appended, and
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grub_efi_ prepended. */
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/* Constants. */
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#define GRUB_EFI_EVT_TIMER 0x80000000
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#define GRUB_EFI_EVT_RUNTIME 0x40000000
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#define GRUB_EFI_EVT_RUNTIME_CONTEXT 0x20000000
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#define GRUB_EFI_EVT_NOTIFY_WAIT 0x00000100
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#define GRUB_EFI_EVT_NOTIFY_SIGNAL 0x00000200
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#define GRUB_EFI_EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201
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#define GRUB_EFI_EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202
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#define GRUB_EFI_TPL_APPLICATION 4
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#define GRUB_EFI_TPL_CALLBACK 8
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#define GRUB_EFI_TPL_NOTIFY 16
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#define GRUB_EFI_TPL_HIGH_LEVEL 31
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#define GRUB_EFI_MEMORY_UC 0x0000000000000001
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#define GRUB_EFI_MEMORY_WC 0x0000000000000002
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#define GRUB_EFI_MEMORY_WT 0x0000000000000004
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#define GRUB_EFI_MEMORY_WB 0x0000000000000008
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#define GRUB_EFI_MEMORY_UCE 0x0000000000000010
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#define GRUB_EFI_MEMORY_WP 0x0000000000001000
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#define GRUB_EFI_MEMORY_RP 0x0000000000002000
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#define GRUB_EFI_MEMORY_XP 0x0000000000004000
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#define GRUB_EFI_MEMORY_RUNTIME 0x8000000000000000
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#define GRUB_EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
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#define GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
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#define GRUB_EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004
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#define GRUB_EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
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#define GRUB_EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010
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#define GRUB_EFI_OPEN_PROTOCOL_BY_EXCLUSIVE 0x00000020
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#define GRUB_EFI_VARIABLE_NON_VOLATILE 0x0000000000000001
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#define GRUB_EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002
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#define GRUB_EFI_VARIABLE_RUNTIME_ACCESS 0x0000000000000004
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#define GRUB_EFI_TIME_ADJUST_DAYLIGHT 0x01
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#define GRUB_EFI_TIME_IN_DAYLIGHT 0x02
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#define GRUB_EFI_UNSPECIFIED_TIMEZONE 0x07FF
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#define GRUB_EFI_OPTIONAL_PTR 0x00000001
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#define GRUB_EFI_LOADED_IMAGE_GUID \
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{ 0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b }
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/* Enumerations. */
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enum grub_efi_timer_delay
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{
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GRUB_EFI_TIMER_CANCEL,
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GRUB_EFI_TIMER_PERIODIC,
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GRUB_EFI_TIMER_RELATIVE
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};
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typedef enum grub_efi_timer_delay grub_efi_timer_delay_t;
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enum grub_efi_allocate_type
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{
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GRUB_EFI_ALLOCATE_ANY_PAGES,
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GRUB_EFI_ALLOCATE_MAX_ADDRESS,
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GRUB_EFI_ALLOCATE_ADDRESS,
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GRUB_EFI_MAX_ALLOCATION_TYPE
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};
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typedef enum grub_efi_allocate_type grub_efi_allocate_type_t;
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enum grub_efi_memory_type
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{
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GRUB_EFI_RESERVED_MEMORY_TYPE,
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GRUB_EFI_LOADER_CODE,
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GRUB_EFI_LOADER_DATA,
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GRUB_EFI_BOOT_SERVICES_CODE,
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GRUB_EFI_BOOT_SERVICES_DATA,
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GRUB_EFI_RUNTIME_SERVICES_CODE,
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GRUB_EFI_RUNTIME_SERVICES_DATA,
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GRUB_EFI_CONVENTIONAL_MEMORY,
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GRUB_EFI_UNUSABLE_MEMORY,
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GRUB_EFI_ACPI_RECLAIM_MEMORY,
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GRUB_EFI_ACPI_MEMORY_NVS,
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GRUB_EFI_MEMORY_MAPPED_IO,
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GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE,
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GRUB_EFI_PAL_CODE,
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GRUB_EFI_MAX_MEMORY_TYPE
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};
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typedef enum grub_efi_memory_type grub_efi_memory_type_t;
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enum grub_efi_interface_type
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{
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GRUB_EFI_NATIVE_INTERFACE
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};
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typedef enum grub_efi_interface_type grub_efi_interface_type_t;
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enum grub_efi_locate_search_type
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{
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GRUB_EFI_ALL_HANDLES,
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GRUB_EFI_BY_REGISTER_NOTIFY,
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GRUB_EFI_BY_PROTOCOL
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};
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typedef enum grub_efi_locate_search_type grub_efi_locate_search_type_t;
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enum grub_efi_reset_type
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{
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GRUB_EFI_RESET_COLD,
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GRUB_EFI_RESET_WARM,
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GRUB_EFI_RESET_SHUTDOWN
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};
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typedef enum grub_efi_reset_type grub_efi_reset_type_t;
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/* Types. */
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typedef char grub_efi_boolean_t;
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typedef long grub_efi_intn_t;
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typedef unsigned long grub_efi_uintn_t;
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typedef grub_int8_t grub_efi_int8_t;
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typedef grub_uint8_t grub_efi_uint8_t;
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typedef grub_int16_t grub_efi_int16_t;
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typedef grub_uint16_t grub_efi_uint16_t;
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typedef grub_int32_t grub_efi_int32_t;
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typedef grub_uint32_t grub_efi_uint32_t;
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typedef grub_int64_t grub_efi_int64_t;
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typedef grub_uint64_t grub_efi_uint64_t;
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typedef grub_uint8_t grub_efi_char8_t;
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typedef grub_uint16_t grub_efi_char16_t;
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typedef grub_efi_intn_t grub_efi_status_t;
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#define GRUB_EFI_ERROR_CODE(value) \
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((1 << (sizeof (grub_efi_status_t) * 8 - 1)) | (value))
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#define GRUB_EFI_WARNING_CODE(value) (value)
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#define GRUB_EFI_SUCCESS 0
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#define GRUB_EFI_LOAD_ERROR GRUB_EFI_ERROR_CODE (1)
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#define GRUB_EFI_INVALID_PARAMETER GRUB_EFI_ERROR_CODE (2)
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#define GRUB_EFI_UNSUPPORTED GRUB_EFI_ERROR_CODE (3)
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#define GRUB_EFI_BAD_BUFFER_SIZE GRUB_EFI_ERROR_CODE (4)
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#define GRUB_EFI_BUFFER_TOO_SMALL GRUB_EFI_ERROR_CODE (5)
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#define GRUB_EFI_NOT_READY GRUB_EFI_ERROR_CODE (6)
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#define GRUB_EFI_DEVICE_ERROR GRUB_EFI_ERROR_CODE (7)
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#define GRUB_EFI_WRITE_PROTECTED GRUB_EFI_ERROR_CODE (8)
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#define GRUB_EFI_OUT_OF_RESOURCES GRUB_EFI_ERROR_CODE (9)
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#define GRUB_EFI_VOLUME_CORRUPTED GRUB_EFI_ERROR_CODE (10)
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#define GRUB_EFI_VOLUME_FULL GRUB_EFI_ERROR_CODE (11)
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#define GRUB_EFI_NO_MEDIA GRUB_EFI_ERROR_CODE (12)
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#define GRUB_EFI_MEDIA_CHANGED GRUB_EFI_ERROR_CODE (13)
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#define GRUB_EFI_NOT_FOUND GRUB_EFI_ERROR_CODE (14)
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#define GRUB_EFI_ACCESS_DENIED GRUB_EFI_ERROR_CODE (15)
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#define GRUB_EFI_NO_RESPONSE GRUB_EFI_ERROR_CODE (16)
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#define GRUB_EFI_NO_MAPPING GRUB_EFI_ERROR_CODE (17)
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#define GRUB_EFI_TIMEOUT GRUB_EFI_ERROR_CODE (18)
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#define GRUB_EFI_NOT_STARTED GRUB_EFI_ERROR_CODE (19)
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#define GRUB_EFI_ALREADY_STARTED GRUB_EFI_ERROR_CODE (20)
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#define GRUB_EFI_ABORTED GRUB_EFI_ERROR_CODE (21)
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#define GRUB_EFI_ICMP_ERROR GRUB_EFI_ERROR_CODE (22)
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#define GRUB_EFI_TFTP_ERROR GRUB_EFI_ERROR_CODE (23)
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#define GRUB_EFI_PROTOCOL_ERROR GRUB_EFI_ERROR_CODE (24)
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#define GRUB_EFI_INCOMPATIBLE_VERSION GRUB_EFI_ERROR_CODE (25)
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#define GRUB_EFI_SECURITY_VIOLATION GRUB_EFI_ERROR_CODE (26)
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#define GRUB_EFI_CRC_ERROR GRUB_EFI_ERROR_CODE (27)
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#define GRUB_EFI_WARN_UNKNOWN_GLYPH GRUB_EFI_WARNING_CODE (1)
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#define GRUB_EFI_WARN_DELETE_FAILURE GRUB_EFI_WARNING_CODE (2)
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#define GRUB_EFI_WARN_WRITE_FAILURE GRUB_EFI_WARNING_CODE (3)
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#define GRUB_EFI_WARN_BUFFER_TOO_SMALL GRUB_EFI_WARNING_CODE (4)
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typedef void *grub_efi_handle_t;
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typedef void *grub_efi_event_t;
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typedef grub_efi_uint64_t grub_efi_lba_t;
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typedef grub_efi_uintn_t grub_efi_tpl_t;
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typedef grub_uint8_t grub_efi_mac_address_t[32];
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typedef grub_uint8_t grub_efi_ipv4_address_t[4];
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typedef grub_uint8_t grub_efi_ipv6_address_t[8];
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typedef grub_uint8_t grub_efi_ip_address_t[8] __attribute__ ((aligned(4)));
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typedef grub_efi_uint64_t grub_efi_physical_address_t;
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typedef grub_efi_uint64_t grub_efi_virtual_address_t;
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struct grub_efi_guid
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{
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grub_uint32_t data1;
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grub_uint16_t data2;
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grub_uint16_t data3;
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grub_uint8_t data4;
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grub_uint8_t data5;
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grub_uint8_t data6;
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grub_uint8_t data7;
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grub_uint8_t data8;
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grub_uint8_t data9;
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grub_uint8_t data10;
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grub_uint8_t data11;
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} __attribute__ ((aligned(8)));
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typedef struct grub_efi_guid grub_efi_guid_t;
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/* XXX although the spec does not specify the padding, this actually
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must have the padding! */
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struct grub_efi_memory_descriptor
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{
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grub_efi_uint32_t type;
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grub_efi_uint32_t padding;
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grub_efi_physical_address_t physical_start;
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grub_efi_virtual_address_t virtual_start;
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grub_efi_uint64_t num_pages;
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grub_efi_uint64_t attribute;
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};
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typedef struct grub_efi_memory_descriptor grub_efi_memory_descriptor_t;
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struct grub_efi_device_path
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{
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grub_efi_uint8_t type;
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grub_efi_uint8_t sub_type;
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grub_efi_uint8_t length[2];
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};
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typedef struct grub_efi_device_path grub_efi_device_path_t;
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/* XXX EFI does not define EFI_DEVICE_PATH_PROTOCOL but uses it.
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It seems to be identical to EFI_DEVICE_PATH. */
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typedef struct grub_efi_device_path grub_efi_device_path_protocol_t;
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struct grub_efi_open_protocol_information_entry
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{
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grub_efi_handle_t agent_handle;
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grub_efi_handle_t controller_handle;
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grub_efi_uint32_t attributes;
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grub_efi_uint32_t open_count;
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};
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typedef struct grub_efi_open_protocol_information_entry grub_efi_open_protocol_information_entry_t;
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struct grub_efi_time
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{
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grub_efi_uint16_t year;
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grub_efi_uint8_t month;
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grub_efi_uint8_t day;
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grub_efi_uint8_t hour;
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grub_efi_uint8_t minute;
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grub_efi_uint8_t second;
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grub_efi_uint8_t pad1;
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grub_efi_uint32_t nanosecond;
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grub_efi_int16_t time_zone;
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grub_efi_uint8_t daylight;
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grub_efi_uint8_t pad2;
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};
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typedef struct grub_efi_time grub_efi_time_t;
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struct grub_efi_time_capabilities
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{
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grub_efi_uint32_t resolution;
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grub_efi_uint32_t accuracy;
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grub_efi_boolean_t sets_to_zero;
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};
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typedef struct grub_efi_time_capabilities grub_efi_time_capabilities_t;
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struct grub_efi_input_key
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{
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grub_efi_uint16_t scan_code;
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grub_efi_char16_t unicode_char;
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};
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typedef struct grub_efi_input_key grub_efi_input_key_t;
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struct grub_efi_simple_text_output_mode
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{
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grub_efi_int32_t max_mode;
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grub_efi_int32_t mode;
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grub_efi_int32_t attribute;
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grub_efi_int32_t cursor_column;
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grub_efi_int32_t cursor_row;
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grub_efi_boolean_t cursor_visible;
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};
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typedef struct grub_efi_simple_text_output_mode grub_efi_simple_text_output_mode_t;
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/* Tables. */
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struct grub_efi_table_header
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{
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grub_efi_uint64_t signature;
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grub_efi_uint32_t revision;
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grub_efi_uint32_t header_size;
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grub_efi_uint32_t crc32;
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grub_efi_uint32_t reserved;
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};
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typedef struct grub_efi_table_header grub_efi_table_header_t;
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struct grub_efi_boot_services
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{
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grub_efi_table_header_t hdr;
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grub_efi_tpl_t
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(*raise_tpl) (grub_efi_tpl_t new_tpl);
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void
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(*restore_tpl) (grub_efi_tpl_t old_tpl);
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grub_efi_status_t
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(*allocate_pages) (grub_efi_allocate_type_t type,
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grub_efi_memory_type_t memory_type,
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grub_efi_uintn_t pages,
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grub_efi_physical_address_t *memory);
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grub_efi_status_t
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(*free_pages) (grub_efi_physical_address_t memory,
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grub_efi_uintn_t pages);
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grub_efi_status_t
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(*get_memory_map) (grub_efi_uintn_t *memory_map_size,
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grub_efi_memory_descriptor_t *memory_map,
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grub_efi_uintn_t *map_key,
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grub_efi_uintn_t *descriptor_size,
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grub_efi_uint32_t *descriptor_version);
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grub_efi_status_t
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(*allocate_pool) (grub_efi_memory_type_t pool_type,
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grub_efi_uintn_t size,
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void **buffer);
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grub_efi_status_t
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(*free_pool) (void *buffer);
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grub_efi_status_t
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(*create_event) (grub_efi_uint32_t type,
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grub_efi_tpl_t notify_tpl,
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void (*notify_function) (grub_efi_event_t event,
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void *context),
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void *notify_context,
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grub_efi_event_t *event);
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grub_efi_status_t
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(*set_timer) (grub_efi_event_t event,
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grub_efi_timer_delay_t type,
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grub_efi_uint64_t trigger_time);
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grub_efi_status_t
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(*wait_for_event) (grub_efi_uintn_t num_events,
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grub_efi_event_t *event,
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grub_efi_uintn_t *index);
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grub_efi_status_t
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(*signal_event) (grub_efi_event_t event);
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grub_efi_status_t
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(*close_event) (grub_efi_event_t event);
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grub_efi_status_t
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(*check_event) (grub_efi_event_t event);
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grub_efi_status_t
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(*install_protocol_interface) (grub_efi_handle_t *handle,
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grub_efi_guid_t *protocol,
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grub_efi_interface_type_t interface_type,
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void *interface);
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grub_efi_status_t
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(*reinstall_protocol_interface) (grub_efi_handle_t handle,
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grub_efi_guid_t *protocol,
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void *old_interface,
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void *new_inteface);
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grub_efi_status_t
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(*uninstall_protocol_interface) (grub_efi_handle_t handle,
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grub_efi_guid_t *protocol,
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void *interface);
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grub_efi_status_t
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(*handle_protocol) (grub_efi_handle_t handle,
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grub_efi_guid_t *protocol,
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void **interface);
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void *reserved;
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grub_efi_status_t
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(*register_protocol_notify) (grub_efi_guid_t *protocol,
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grub_efi_event_t event,
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void **registration);
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grub_efi_status_t
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(*locate_handle) (grub_efi_locate_search_type_t search_type,
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grub_efi_guid_t *protocol,
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void *search_key,
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grub_efi_uintn_t *buffer_size,
|
|
grub_efi_handle_t *buffer);
|
|
|
|
grub_efi_status_t
|
|
(*locate_device_path) (grub_efi_guid_t *protocol,
|
|
grub_efi_device_path_t **device_path,
|
|
grub_efi_handle_t *device);
|
|
|
|
grub_efi_status_t
|
|
(*install_configuration_table) (grub_efi_guid_t *guid, void *table);
|
|
|
|
grub_efi_status_t
|
|
(*load_image) (grub_efi_boolean_t boot_policy,
|
|
grub_efi_handle_t parent_image_handle,
|
|
grub_efi_device_path_t *file_path,
|
|
void *source_buffer,
|
|
grub_efi_uintn_t source_size,
|
|
grub_efi_handle_t *image_handle);
|
|
|
|
grub_efi_status_t
|
|
(*start_image) (grub_efi_handle_t image_handle,
|
|
grub_efi_uintn_t *exit_data_size,
|
|
grub_efi_char16_t **exit_data);
|
|
|
|
grub_efi_status_t
|
|
(*exit) (grub_efi_handle_t image_handle,
|
|
grub_efi_status_t exit_status,
|
|
grub_efi_uintn_t exit_data_size,
|
|
grub_efi_char16_t *exit_data) __attribute__((noreturn));
|
|
|
|
grub_efi_status_t
|
|
(*unload_image) (grub_efi_handle_t image_handle);
|
|
|
|
grub_efi_status_t
|
|
(*exit_boot_services) (grub_efi_handle_t image_handle,
|
|
grub_efi_uintn_t map_key);
|
|
|
|
grub_efi_status_t
|
|
(*get_next_monotonic_count) (grub_efi_uint64_t *count);
|
|
|
|
grub_efi_status_t
|
|
(*stall) (grub_efi_uintn_t microseconds);
|
|
|
|
grub_efi_status_t
|
|
(*set_watchdog_timer) (grub_efi_uintn_t timeout,
|
|
grub_efi_uint64_t watchdog_code,
|
|
grub_efi_uintn_t data_size,
|
|
grub_efi_char16_t *watchdog_data);
|
|
|
|
grub_efi_status_t
|
|
(*connect_controller) (grub_efi_handle_t controller_handle,
|
|
grub_efi_handle_t *driver_image_handle,
|
|
grub_efi_device_path_protocol_t *remaining_device_path,
|
|
grub_efi_boolean_t recursive);
|
|
|
|
grub_efi_status_t
|
|
(*disconnect_controller) (grub_efi_handle_t controller_handle,
|
|
grub_efi_handle_t driver_image_handle,
|
|
grub_efi_handle_t child_handle);
|
|
|
|
grub_efi_status_t
|
|
(*open_protocol) (grub_efi_handle_t handle,
|
|
grub_efi_guid_t *protocol,
|
|
void **interface,
|
|
grub_efi_handle_t agent_handle,
|
|
grub_efi_handle_t controller_handle,
|
|
grub_efi_uint32_t attributes);
|
|
|
|
grub_efi_status_t
|
|
(*close_protocol) (grub_efi_handle_t handle,
|
|
grub_efi_guid_t *protocol,
|
|
grub_efi_handle_t agent_handle,
|
|
grub_efi_handle_t controller_handle);
|
|
|
|
grub_efi_status_t
|
|
(*open_protocol_information) (grub_efi_handle_t handle,
|
|
grub_efi_guid_t *protocol,
|
|
grub_efi_open_protocol_information_entry_t **entry_buffer,
|
|
grub_efi_uintn_t *entry_count);
|
|
|
|
grub_efi_status_t
|
|
(*protocols_per_handle) (grub_efi_handle_t handle,
|
|
grub_efi_guid_t ***protocol_buffer,
|
|
grub_efi_uintn_t *protocol_buffer_count);
|
|
|
|
grub_efi_status_t
|
|
(*locate_handle_buffer) (grub_efi_locate_search_type_t search_type,
|
|
grub_efi_guid_t *protocol,
|
|
void *search_key,
|
|
grub_efi_uintn_t *no_handles,
|
|
grub_efi_handle_t **buffer);
|
|
|
|
grub_efi_status_t
|
|
(*locate_protocol) (grub_efi_guid_t *protocol,
|
|
void *registration,
|
|
void **interface);
|
|
|
|
grub_efi_status_t
|
|
(*install_multiple_protocol_interfaces) (grub_efi_handle_t *handle, ...);
|
|
|
|
grub_efi_status_t
|
|
(*uninstall_multiple_protocol_interfaces) (grub_efi_handle_t handle, ...);
|
|
|
|
grub_efi_status_t
|
|
(*calculate_crc32) (void *data,
|
|
grub_efi_uintn_t data_size,
|
|
grub_efi_uint32_t *crc32);
|
|
|
|
void
|
|
(*copy_mem) (void *destination, void *source, grub_efi_uintn_t length);
|
|
|
|
void
|
|
(*set_mem) (void *buffer, grub_efi_uintn_t size, grub_efi_uint8_t value);
|
|
};
|
|
typedef struct grub_efi_boot_services grub_efi_boot_services_t;
|
|
|
|
struct grub_efi_runtime_services
|
|
{
|
|
grub_efi_table_header_t hdr;
|
|
|
|
grub_efi_status_t
|
|
(*get_time) (grub_efi_time_t *time,
|
|
grub_efi_time_capabilities_t *capabilities);
|
|
|
|
grub_efi_status_t
|
|
(*set_time) (grub_efi_time_t *time);
|
|
|
|
grub_efi_status_t
|
|
(*get_wakeup_time) (grub_efi_boolean_t *enabled,
|
|
grub_efi_boolean_t *pending,
|
|
grub_efi_time_t *time);
|
|
|
|
grub_efi_status_t
|
|
(*set_wakeup_time) (grub_efi_boolean_t enabled,
|
|
grub_efi_time_t *time);
|
|
|
|
grub_efi_status_t
|
|
(*set_virtual_address_map) (grub_efi_uintn_t memory_map_size,
|
|
grub_efi_uintn_t descriptor_size,
|
|
grub_efi_uint32_t descriptor_version,
|
|
grub_efi_memory_descriptor_t *virtual_map);
|
|
|
|
grub_efi_status_t
|
|
(*convert_pointer) (grub_efi_uintn_t debug_disposition, void **address);
|
|
|
|
grub_efi_status_t
|
|
(*get_variable) (grub_efi_char16_t *variable_name,
|
|
grub_efi_guid_t *vendor_guid,
|
|
grub_efi_uint32_t *attributes,
|
|
grub_efi_uintn_t *data_size,
|
|
void *data);
|
|
|
|
grub_efi_status_t
|
|
(*get_next_variable_name) (grub_efi_uintn_t *variable_name_size,
|
|
grub_efi_char16_t *variable_name,
|
|
grub_efi_guid_t *vendor_guid);
|
|
|
|
grub_efi_status_t
|
|
(*set_variable) (grub_efi_char16_t *variable_name,
|
|
grub_efi_guid_t *vendor_guid,
|
|
grub_efi_uint32_t attributes,
|
|
grub_efi_uintn_t data_size,
|
|
void *data);
|
|
|
|
grub_efi_status_t
|
|
(*get_next_high_monotonic_count) (grub_efi_uint32_t *high_count);
|
|
|
|
void
|
|
(*reset_system) (grub_efi_reset_type_t reset_type,
|
|
grub_efi_status_t reset_status,
|
|
grub_efi_uintn_t data_size,
|
|
grub_efi_char16_t *reset_data);
|
|
};
|
|
typedef struct grub_efi_runtime_services grub_efi_runtime_services_t;
|
|
|
|
struct grub_efi_configuration_table
|
|
{
|
|
grub_efi_guid_t vendor_guid;
|
|
void *vendor_table;
|
|
};
|
|
typedef struct grub_efi_configuration_table grub_efi_configuration_table_t;
|
|
|
|
struct grub_efi_simple_input_interface
|
|
{
|
|
grub_efi_status_t
|
|
(*reset) (struct grub_efi_simple_input_interface *this,
|
|
grub_efi_boolean_t extended_verification);
|
|
|
|
grub_efi_status_t
|
|
(*read_key_stroke) (struct grub_efi_simple_input_interface *this,
|
|
grub_efi_input_key_t *key);
|
|
|
|
grub_efi_event_t wait_for_key;
|
|
};
|
|
typedef struct grub_efi_simple_input_interface grub_efi_simple_input_interface_t;
|
|
|
|
struct grub_efi_simple_text_output_interface
|
|
{
|
|
grub_efi_status_t
|
|
(*reset) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_boolean_t extended_verification);
|
|
|
|
grub_efi_status_t
|
|
(*output_string) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_char16_t *string);
|
|
|
|
grub_efi_status_t
|
|
(*test_string) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_char16_t *string);
|
|
|
|
grub_efi_status_t
|
|
(*query_mode) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_uintn_t mode_number,
|
|
grub_efi_uintn_t *columns,
|
|
grub_efi_uintn_t *rows);
|
|
|
|
grub_efi_status_t
|
|
(*set_mode) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_uintn_t mode_number);
|
|
|
|
grub_efi_status_t
|
|
(*set_attributes) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_uintn_t attribute);
|
|
|
|
grub_efi_status_t
|
|
(*clear_screen) (struct grub_efi_simple_text_output_interface *this);
|
|
|
|
grub_efi_status_t
|
|
(*set_cursor_position) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_uintn_t column,
|
|
grub_efi_uintn_t row);
|
|
|
|
grub_efi_status_t
|
|
(*enable_cursor) (struct grub_efi_simple_text_output_interface *this,
|
|
grub_efi_boolean_t visible);
|
|
|
|
grub_efi_simple_text_output_mode_t *mode;
|
|
};
|
|
typedef struct grub_efi_simple_text_output_interface grub_efi_simple_text_output_interface_t;
|
|
|
|
#define GRUB_EFI_BLACK 0x00
|
|
#define GRUB_EFI_BLUE 0x01
|
|
#define GRUB_EFI_GREEN 0x02
|
|
#define GRUB_EFI_CYAN 0x03
|
|
#define GRUB_EFI_RED 0x04
|
|
#define GRUB_EFI_MAGENTA 0x05
|
|
#define GRUB_EFI_BROWN 0x06
|
|
#define GRUB_EFI_LIGHTGRAY 0x07
|
|
#define GRUB_EFI_BRIGHT 0x08
|
|
#define GRUB_EFI_DARKGRAY 0x08
|
|
#define GRUB_EFI_LIGHTBLUE 0x09
|
|
#define GRUB_EFI_LIGHTGREEN 0x0A
|
|
#define GRUB_EFI_LIGHTCYAN 0x0B
|
|
#define GRUB_EFI_LIGHTRED 0x0C
|
|
#define GRUB_EFI_LIGHTMAGENTA 0x0D
|
|
#define GRUB_EFI_YELLOW 0x0E
|
|
#define GRUB_EFI_WHITE 0x0F
|
|
|
|
#define GRUB_EFI_BACKGROUND_BLACK 0x00
|
|
#define GRUB_EFI_BACKGROUND_BLUE 0x10
|
|
#define GRUB_EFI_BACKGROUND_GREEN 0x20
|
|
#define GRUB_EFI_BACKGROUND_CYAN 0x30
|
|
#define GRUB_EFI_BACKGROUND_RED 0x40
|
|
#define GRUB_EFI_BACKGROUND_MAGENTA 0x50
|
|
#define GRUB_EFI_BACKGROUND_BROWN 0x60
|
|
#define GRUB_EFI_BACKGROUND_LIGHTGRAY 0x70
|
|
|
|
#define GRUB_EFI_TEXT_ATTR(fg, bg) ((fg) | ((bg) << 4))
|
|
|
|
struct grub_efi_system_table
|
|
{
|
|
grub_efi_table_header_t hdr;
|
|
grub_efi_char16_t *firmware_vendor;
|
|
grub_efi_uint32_t firmware_revision;
|
|
grub_efi_handle_t console_in_handler;
|
|
grub_efi_simple_input_interface_t *con_in;
|
|
grub_efi_handle_t console_out_handler;
|
|
grub_efi_simple_text_output_interface_t *con_out;
|
|
grub_efi_handle_t standard_error_handle;
|
|
grub_efi_simple_text_output_interface_t *std_err;
|
|
grub_efi_runtime_services_t *runtime_services;
|
|
grub_efi_boot_services_t *boot_services;
|
|
grub_efi_uintn_t num_table_entries;
|
|
grub_efi_configuration_table_t *configuration_table;
|
|
};
|
|
typedef struct grub_efi_system_table grub_efi_system_table_t;
|
|
|
|
struct grub_efi_loaded_image
|
|
{
|
|
grub_efi_uint32_t revision;
|
|
grub_efi_handle_t parent_handle;
|
|
grub_efi_system_table_t *system_table;
|
|
|
|
grub_efi_handle_t device_handle;
|
|
grub_efi_device_path_t *file_path;
|
|
void *reserved;
|
|
|
|
grub_efi_uint32_t load_options_size;
|
|
void *load_options;
|
|
|
|
void *image_base;
|
|
grub_efi_uint64_t image_size;
|
|
grub_efi_memory_type_t image_code_type;
|
|
grub_efi_memory_type_t image_data_type;
|
|
|
|
grub_efi_status_t (*unload) (grub_efi_handle_t image_handle);
|
|
};
|
|
typedef struct grub_efi_loaded_image grub_efi_loaded_image_t;
|
|
|
|
#endif /* ! GRUB_EFI_API_HEADER */
|