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e771b4b39e
This variable is defined in UEFI specification 2.8, section 8.1. Its value should be updated whenever we add any usable runtime services function. Currently we only support SetVirtualAddress() for all systems and ResetSystem() for some. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
1478 lines
47 KiB
C
1478 lines
47 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Extensible Firmware Interface
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* Based on 'Extensible Firmware Interface Specification' version 0.9,
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* April 30, 1999
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*
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* Copyright (C) 1999 VA Linux Systems
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* Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
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* Copyright (C) 1999, 2002-2003 Hewlett-Packard Co.
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* David Mosberger-Tang <davidm@hpl.hp.com>
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* Stephane Eranian <eranian@hpl.hp.com>
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*
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* From include/linux/efi.h in kernel 4.1 with some additions/subtractions
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*/
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#ifndef _EFI_API_H
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#define _EFI_API_H
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#include <efi.h>
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#include <charset.h>
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#ifdef CONFIG_EFI_LOADER
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#include <asm/setjmp.h>
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#endif
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/* UEFI spec version 2.7 */
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#define EFI_SPECIFICATION_VERSION (2 << 16 | 70)
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/* Types and defines for EFI CreateEvent */
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enum efi_timer_delay {
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EFI_TIMER_STOP = 0,
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EFI_TIMER_PERIODIC = 1,
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EFI_TIMER_RELATIVE = 2
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};
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#define efi_intn_t ssize_t
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#define efi_uintn_t size_t
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typedef void *efi_hii_handle_t;
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typedef u16 *efi_string_t;
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typedef u16 efi_string_id_t;
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typedef u32 efi_hii_font_style_t;
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typedef u16 efi_question_id_t;
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typedef u16 efi_image_id_t;
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typedef u16 efi_form_id_t;
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#define EVT_TIMER 0x80000000
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#define EVT_RUNTIME 0x40000000
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#define EVT_NOTIFY_WAIT 0x00000100
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#define EVT_NOTIFY_SIGNAL 0x00000200
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#define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201
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#define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202
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#define TPL_APPLICATION 0x04
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#define TPL_CALLBACK 0x08
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#define TPL_NOTIFY 0x10
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#define TPL_HIGH_LEVEL 0x1F
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struct efi_event;
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/* EFI Boot Services table */
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#define EFI_BOOT_SERVICES_SIGNATURE 0x56524553544f4f42
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struct efi_boot_services {
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struct efi_table_hdr hdr;
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efi_status_t (EFIAPI *raise_tpl)(efi_uintn_t new_tpl);
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void (EFIAPI *restore_tpl)(efi_uintn_t old_tpl);
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efi_status_t (EFIAPI *allocate_pages)(int, int, efi_uintn_t,
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efi_physical_addr_t *);
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efi_status_t (EFIAPI *free_pages)(efi_physical_addr_t, efi_uintn_t);
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efi_status_t (EFIAPI *get_memory_map)(efi_uintn_t *memory_map_size,
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struct efi_mem_desc *desc,
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efi_uintn_t *key,
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efi_uintn_t *desc_size,
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u32 *desc_version);
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efi_status_t (EFIAPI *allocate_pool)(int, efi_uintn_t, void **);
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efi_status_t (EFIAPI *free_pool)(void *);
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efi_status_t (EFIAPI *create_event)(uint32_t type,
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efi_uintn_t notify_tpl,
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void (EFIAPI *notify_function) (
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struct efi_event *event,
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void *context),
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void *notify_context, struct efi_event **event);
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efi_status_t (EFIAPI *set_timer)(struct efi_event *event,
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enum efi_timer_delay type,
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uint64_t trigger_time);
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efi_status_t (EFIAPI *wait_for_event)(efi_uintn_t number_of_events,
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struct efi_event **event,
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efi_uintn_t *index);
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efi_status_t (EFIAPI *signal_event)(struct efi_event *event);
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efi_status_t (EFIAPI *close_event)(struct efi_event *event);
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efi_status_t (EFIAPI *check_event)(struct efi_event *event);
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#define EFI_NATIVE_INTERFACE 0x00000000
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efi_status_t (EFIAPI *install_protocol_interface)(
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efi_handle_t *handle, const efi_guid_t *protocol,
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int protocol_interface_type, void *protocol_interface);
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efi_status_t (EFIAPI *reinstall_protocol_interface)(
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efi_handle_t handle, const efi_guid_t *protocol,
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void *old_interface, void *new_interface);
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efi_status_t (EFIAPI *uninstall_protocol_interface)(
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efi_handle_t handle, const efi_guid_t *protocol,
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void *protocol_interface);
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efi_status_t (EFIAPI *handle_protocol)(
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efi_handle_t handle, const efi_guid_t *protocol,
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void **protocol_interface);
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void *reserved;
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efi_status_t (EFIAPI *register_protocol_notify)(
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const efi_guid_t *protocol, struct efi_event *event,
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void **registration);
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efi_status_t (EFIAPI *locate_handle)(
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enum efi_locate_search_type search_type,
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const efi_guid_t *protocol, void *search_key,
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efi_uintn_t *buffer_size, efi_handle_t *buffer);
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efi_status_t (EFIAPI *locate_device_path)(const efi_guid_t *protocol,
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struct efi_device_path **device_path,
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efi_handle_t *device);
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efi_status_t (EFIAPI *install_configuration_table)(
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efi_guid_t *guid, void *table);
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efi_status_t (EFIAPI *load_image)(bool boot_policiy,
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efi_handle_t parent_image,
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struct efi_device_path *file_path, void *source_buffer,
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efi_uintn_t source_size, efi_handle_t *image);
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efi_status_t (EFIAPI *start_image)(efi_handle_t handle,
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efi_uintn_t *exitdata_size,
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u16 **exitdata);
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efi_status_t (EFIAPI *exit)(efi_handle_t handle,
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efi_status_t exit_status,
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efi_uintn_t exitdata_size, u16 *exitdata);
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efi_status_t (EFIAPI *unload_image)(efi_handle_t image_handle);
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efi_status_t (EFIAPI *exit_boot_services)(efi_handle_t image_handle,
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efi_uintn_t map_key);
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efi_status_t (EFIAPI *get_next_monotonic_count)(u64 *count);
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efi_status_t (EFIAPI *stall)(unsigned long usecs);
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efi_status_t (EFIAPI *set_watchdog_timer)(unsigned long timeout,
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uint64_t watchdog_code, unsigned long data_size,
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uint16_t *watchdog_data);
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efi_status_t(EFIAPI *connect_controller)(efi_handle_t controller_handle,
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efi_handle_t *driver_image_handle,
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struct efi_device_path *remaining_device_path,
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bool recursive);
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efi_status_t (EFIAPI *disconnect_controller)(
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efi_handle_t controller_handle,
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efi_handle_t driver_image_handle,
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efi_handle_t child_handle);
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#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
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#define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
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#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004
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#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
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#define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010
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#define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020
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efi_status_t (EFIAPI *open_protocol)(efi_handle_t handle,
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const efi_guid_t *protocol, void **interface,
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efi_handle_t agent_handle,
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efi_handle_t controller_handle, u32 attributes);
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efi_status_t (EFIAPI *close_protocol)(
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efi_handle_t handle, const efi_guid_t *protocol,
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efi_handle_t agent_handle,
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efi_handle_t controller_handle);
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efi_status_t(EFIAPI *open_protocol_information)(efi_handle_t handle,
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const efi_guid_t *protocol,
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struct efi_open_protocol_info_entry **entry_buffer,
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efi_uintn_t *entry_count);
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efi_status_t (EFIAPI *protocols_per_handle)(efi_handle_t handle,
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efi_guid_t ***protocol_buffer,
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efi_uintn_t *protocols_buffer_count);
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efi_status_t (EFIAPI *locate_handle_buffer) (
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enum efi_locate_search_type search_type,
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const efi_guid_t *protocol, void *search_key,
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efi_uintn_t *no_handles, efi_handle_t **buffer);
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efi_status_t (EFIAPI *locate_protocol)(const efi_guid_t *protocol,
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void *registration, void **protocol_interface);
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efi_status_t (EFIAPI *install_multiple_protocol_interfaces)(
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efi_handle_t *handle, ...);
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efi_status_t (EFIAPI *uninstall_multiple_protocol_interfaces)(
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efi_handle_t handle, ...);
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efi_status_t (EFIAPI *calculate_crc32)(const void *data,
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efi_uintn_t data_size,
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u32 *crc32);
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void (EFIAPI *copy_mem)(void *destination, const void *source,
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size_t length);
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void (EFIAPI *set_mem)(void *buffer, size_t size, uint8_t value);
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efi_status_t (EFIAPI *create_event_ex)(
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uint32_t type, efi_uintn_t notify_tpl,
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void (EFIAPI *notify_function) (
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struct efi_event *event,
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void *context),
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void *notify_context,
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efi_guid_t *event_group,
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struct efi_event **event);
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};
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/* Types and defines for EFI ResetSystem */
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enum efi_reset_type {
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EFI_RESET_COLD = 0,
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EFI_RESET_WARM = 1,
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EFI_RESET_SHUTDOWN = 2,
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EFI_RESET_PLATFORM_SPECIFIC = 3,
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};
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/* EFI Runtime Services table */
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#define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552ULL
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#define CAPSULE_FLAGS_PERSIST_ACROSS_RESET 0x00010000
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#define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000
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#define CAPSULE_FLAGS_INITIATE_RESET 0x00040000
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struct efi_capsule_header {
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efi_guid_t *capsule_guid;
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u32 header_size;
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u32 flags;
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u32 capsule_image_size;
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};
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#define EFI_RT_SUPPORTED_GET_TIME 0x0001
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#define EFI_RT_SUPPORTED_SET_TIME 0x0002
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#define EFI_RT_SUPPORTED_GET_WAKEUP_TIME 0x0004
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#define EFI_RT_SUPPORTED_SET_WAKEUP_TIME 0x0008
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#define EFI_RT_SUPPORTED_GET_VARIABLE 0x0010
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#define EFI_RT_SUPPORTED_GET_NEXT_VARIABLE_NAME 0x0020
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#define EFI_RT_SUPPORTED_SET_VARIABLE 0x0040
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#define EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP 0x0080
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#define EFI_RT_SUPPORTED_CONVERT_POINTER 0x0100
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#define EFI_RT_SUPPORTED_GET_NEXT_HIGH_MONOTONIC_COUNT 0x0200
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#define EFI_RT_SUPPORTED_RESET_SYSTEM 0x0400
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#define EFI_RT_SUPPORTED_UPDATE_CAPSULE 0x0800
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#define EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES 0x1000
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#define EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO 0x2000
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struct efi_runtime_services {
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struct efi_table_hdr hdr;
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efi_status_t (EFIAPI *get_time)(struct efi_time *time,
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struct efi_time_cap *capabilities);
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efi_status_t (EFIAPI *set_time)(struct efi_time *time);
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efi_status_t (EFIAPI *get_wakeup_time)(char *enabled, char *pending,
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struct efi_time *time);
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efi_status_t (EFIAPI *set_wakeup_time)(char enabled,
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struct efi_time *time);
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efi_status_t (EFIAPI *set_virtual_address_map)(
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unsigned long memory_map_size,
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unsigned long descriptor_size,
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uint32_t descriptor_version,
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struct efi_mem_desc *virtmap);
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efi_status_t (*convert_pointer)(unsigned long dbg, void **address);
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efi_status_t (EFIAPI *get_variable)(u16 *variable_name,
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const efi_guid_t *vendor,
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u32 *attributes,
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efi_uintn_t *data_size, void *data);
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efi_status_t (EFIAPI *get_next_variable_name)(
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efi_uintn_t *variable_name_size,
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u16 *variable_name, const efi_guid_t *vendor);
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efi_status_t (EFIAPI *set_variable)(u16 *variable_name,
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const efi_guid_t *vendor,
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u32 attributes,
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efi_uintn_t data_size,
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const void *data);
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efi_status_t (EFIAPI *get_next_high_mono_count)(
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uint32_t *high_count);
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void (EFIAPI *reset_system)(enum efi_reset_type reset_type,
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efi_status_t reset_status,
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unsigned long data_size, void *reset_data);
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efi_status_t (EFIAPI *update_capsule)(
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struct efi_capsule_header **capsule_header_array,
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efi_uintn_t capsule_count,
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u64 scatter_gather_list);
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efi_status_t (EFIAPI *query_capsule_caps)(
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struct efi_capsule_header **capsule_header_array,
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efi_uintn_t capsule_count,
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u64 *maximum_capsule_size,
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u32 *reset_type);
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efi_status_t (EFIAPI *query_variable_info)(
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u32 attributes,
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u64 *maximum_variable_storage_size,
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u64 *remaining_variable_storage_size,
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u64 *maximum_variable_size);
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};
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/* EFI event group GUID definitions */
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#define EFI_EVENT_GROUP_EXIT_BOOT_SERVICES \
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EFI_GUID(0x27abf055, 0xb1b8, 0x4c26, 0x80, 0x48, \
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0x74, 0x8f, 0x37, 0xba, 0xa2, 0xdf)
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#define EFI_EVENT_GROUP_VIRTUAL_ADDRESS_CHANGE \
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EFI_GUID(0x13fa7698, 0xc831, 0x49c7, 0x87, 0xea, \
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0x8f, 0x43, 0xfc, 0xc2, 0x51, 0x96)
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#define EFI_EVENT_GROUP_MEMORY_MAP_CHANGE \
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EFI_GUID(0x78bee926, 0x692f, 0x48fd, 0x9e, 0xdb, \
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0x01, 0x42, 0x2e, 0xf0, 0xd7, 0xab)
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#define EFI_EVENT_GROUP_READY_TO_BOOT \
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EFI_GUID(0x7ce88fb3, 0x4bd7, 0x4679, 0x87, 0xa8, \
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0xa8, 0xd8, 0xde, 0xe5, 0x0d, 0x2b)
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#define EFI_EVENT_GROUP_RESET_SYSTEM \
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EFI_GUID(0x62da6a56, 0x13fb, 0x485a, 0xa8, 0xda, \
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0xa3, 0xdd, 0x79, 0x12, 0xcb, 0x6b)
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/* EFI Configuration Table and GUID definitions */
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#define NULL_GUID \
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EFI_GUID(0x00000000, 0x0000, 0x0000, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
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#define EFI_GLOBAL_VARIABLE_GUID \
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EFI_GUID(0x8be4df61, 0x93ca, 0x11d2, 0xaa, 0x0d, \
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0x00, 0xe0, 0x98, 0x03, 0x2b, 0x8c)
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#define EFI_FDT_GUID \
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EFI_GUID(0xb1b621d5, 0xf19c, 0x41a5, \
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0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0)
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#define EFI_ACPI_TABLE_GUID \
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EFI_GUID(0x8868e871, 0xe4f1, 0x11d3, \
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0xbc, 0x22, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81)
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#define SMBIOS_TABLE_GUID \
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EFI_GUID(0xeb9d2d31, 0x2d88, 0x11d3, \
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0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
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struct efi_configuration_table {
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efi_guid_t guid;
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void *table;
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} __packed;
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#define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
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struct efi_system_table {
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struct efi_table_hdr hdr;
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u16 *fw_vendor; /* physical addr of wchar_t vendor string */
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u32 fw_revision;
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efi_handle_t con_in_handle;
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struct efi_simple_text_input_protocol *con_in;
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efi_handle_t con_out_handle;
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struct efi_simple_text_output_protocol *con_out;
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efi_handle_t stderr_handle;
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struct efi_simple_text_output_protocol *std_err;
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struct efi_runtime_services *runtime;
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struct efi_boot_services *boottime;
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efi_uintn_t nr_tables;
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struct efi_configuration_table *tables;
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};
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#define EFI_LOADED_IMAGE_PROTOCOL_GUID \
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EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, \
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0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
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#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \
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EFI_GUID(0xbc62157e, 0x3e33, 0x4fec, \
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0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf)
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#define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000
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struct efi_loaded_image {
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u32 revision;
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void *parent_handle;
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struct efi_system_table *system_table;
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efi_handle_t device_handle;
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struct efi_device_path *file_path;
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void *reserved;
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u32 load_options_size;
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void *load_options;
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void *image_base;
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aligned_u64 image_size;
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unsigned int image_code_type;
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unsigned int image_data_type;
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efi_status_t (EFIAPI *unload)(efi_handle_t image_handle);
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};
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#define EFI_DEVICE_PATH_PROTOCOL_GUID \
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EFI_GUID(0x09576e91, 0x6d3f, 0x11d2, \
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0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
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#define DEVICE_PATH_TYPE_END 0x7f
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# define DEVICE_PATH_SUB_TYPE_INSTANCE_END 0x01
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# define DEVICE_PATH_SUB_TYPE_END 0xff
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struct efi_device_path {
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u8 type;
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u8 sub_type;
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u16 length;
|
|
} __packed;
|
|
|
|
struct efi_mac_addr {
|
|
u8 addr[32];
|
|
} __packed;
|
|
|
|
#define DEVICE_PATH_TYPE_HARDWARE_DEVICE 0x01
|
|
# define DEVICE_PATH_SUB_TYPE_MEMORY 0x03
|
|
# define DEVICE_PATH_SUB_TYPE_VENDOR 0x04
|
|
|
|
struct efi_device_path_memory {
|
|
struct efi_device_path dp;
|
|
u32 memory_type;
|
|
u64 start_address;
|
|
u64 end_address;
|
|
} __packed;
|
|
|
|
struct efi_device_path_vendor {
|
|
struct efi_device_path dp;
|
|
efi_guid_t guid;
|
|
u8 vendor_data[];
|
|
} __packed;
|
|
|
|
#define DEVICE_PATH_TYPE_ACPI_DEVICE 0x02
|
|
# define DEVICE_PATH_SUB_TYPE_ACPI_DEVICE 0x01
|
|
|
|
#define EFI_PNP_ID(ID) (u32)(((ID) << 16) | 0x41D0)
|
|
#define EISA_PNP_ID(ID) EFI_PNP_ID(ID)
|
|
#define EISA_PNP_NUM(ID) ((ID) >> 16)
|
|
|
|
struct efi_device_path_acpi_path {
|
|
struct efi_device_path dp;
|
|
u32 hid;
|
|
u32 uid;
|
|
} __packed;
|
|
|
|
#define DEVICE_PATH_TYPE_MESSAGING_DEVICE 0x03
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_ATAPI 0x01
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_SCSI 0x02
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_USB 0x05
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_USB_CLASS 0x0f
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_SD 0x1a
|
|
# define DEVICE_PATH_SUB_TYPE_MSG_MMC 0x1d
|
|
|
|
struct efi_device_path_atapi {
|
|
struct efi_device_path dp;
|
|
u8 primary_secondary;
|
|
u8 slave_master;
|
|
u16 logical_unit_number;
|
|
} __packed;
|
|
|
|
struct efi_device_path_scsi {
|
|
struct efi_device_path dp;
|
|
u16 target_id;
|
|
u16 logical_unit_number;
|
|
} __packed;
|
|
|
|
struct efi_device_path_usb {
|
|
struct efi_device_path dp;
|
|
u8 parent_port_number;
|
|
u8 usb_interface;
|
|
} __packed;
|
|
|
|
struct efi_device_path_mac_addr {
|
|
struct efi_device_path dp;
|
|
struct efi_mac_addr mac;
|
|
u8 if_type;
|
|
} __packed;
|
|
|
|
struct efi_device_path_usb_class {
|
|
struct efi_device_path dp;
|
|
u16 vendor_id;
|
|
u16 product_id;
|
|
u8 device_class;
|
|
u8 device_subclass;
|
|
u8 device_protocol;
|
|
} __packed;
|
|
|
|
struct efi_device_path_sd_mmc_path {
|
|
struct efi_device_path dp;
|
|
u8 slot_number;
|
|
} __packed;
|
|
|
|
#define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04
|
|
# define DEVICE_PATH_SUB_TYPE_HARD_DRIVE_PATH 0x01
|
|
# define DEVICE_PATH_SUB_TYPE_CDROM_PATH 0x02
|
|
# define DEVICE_PATH_SUB_TYPE_FILE_PATH 0x04
|
|
|
|
struct efi_device_path_hard_drive_path {
|
|
struct efi_device_path dp;
|
|
u32 partition_number;
|
|
u64 partition_start;
|
|
u64 partition_end;
|
|
u8 partition_signature[16];
|
|
u8 partmap_type;
|
|
u8 signature_type;
|
|
} __packed;
|
|
|
|
struct efi_device_path_cdrom_path {
|
|
struct efi_device_path dp;
|
|
u32 boot_entry;
|
|
u64 partition_start;
|
|
u64 partition_end;
|
|
} __packed;
|
|
|
|
struct efi_device_path_file_path {
|
|
struct efi_device_path dp;
|
|
u16 str[];
|
|
} __packed;
|
|
|
|
#define EFI_BLOCK_IO_PROTOCOL_GUID \
|
|
EFI_GUID(0x964e5b21, 0x6459, 0x11d2, \
|
|
0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
|
|
struct efi_block_io_media {
|
|
u32 media_id;
|
|
char removable_media;
|
|
char media_present;
|
|
char logical_partition;
|
|
char read_only;
|
|
char write_caching;
|
|
u8 pad[3];
|
|
u32 block_size;
|
|
u32 io_align;
|
|
u8 pad2[4];
|
|
u64 last_block;
|
|
/* Added in revision 2 of the protocol */
|
|
u64 lowest_aligned_lba;
|
|
u32 logical_blocks_per_physical_block;
|
|
/* Added in revision 3 of the protocol */
|
|
u32 optimal_transfer_length_granualarity;
|
|
};
|
|
|
|
#define EFI_BLOCK_IO_PROTOCOL_REVISION2 0x00020001
|
|
#define EFI_BLOCK_IO_PROTOCOL_REVISION3 0x0002001f
|
|
|
|
struct efi_block_io {
|
|
u64 revision;
|
|
struct efi_block_io_media *media;
|
|
efi_status_t (EFIAPI *reset)(struct efi_block_io *this,
|
|
char extended_verification);
|
|
efi_status_t (EFIAPI *read_blocks)(struct efi_block_io *this,
|
|
u32 media_id, u64 lba, efi_uintn_t buffer_size,
|
|
void *buffer);
|
|
efi_status_t (EFIAPI *write_blocks)(struct efi_block_io *this,
|
|
u32 media_id, u64 lba, efi_uintn_t buffer_size,
|
|
void *buffer);
|
|
efi_status_t (EFIAPI *flush_blocks)(struct efi_block_io *this);
|
|
};
|
|
|
|
struct simple_text_output_mode {
|
|
s32 max_mode;
|
|
s32 mode;
|
|
s32 attribute;
|
|
s32 cursor_column;
|
|
s32 cursor_row;
|
|
bool cursor_visible;
|
|
};
|
|
|
|
#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \
|
|
EFI_GUID(0x387477c2, 0x69c7, 0x11d2, \
|
|
0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
|
|
#define EFI_BLACK 0x00
|
|
#define EFI_BLUE 0x01
|
|
#define EFI_GREEN 0x02
|
|
#define EFI_CYAN 0x03
|
|
#define EFI_RED 0x04
|
|
#define EFI_MAGENTA 0x05
|
|
#define EFI_BROWN 0x06
|
|
#define EFI_LIGHTGRAY 0x07
|
|
#define EFI_BRIGHT 0x08
|
|
#define EFI_DARKGRAY 0x08
|
|
#define EFI_LIGHTBLUE 0x09
|
|
#define EFI_LIGHTGREEN 0x0a
|
|
#define EFI_LIGHTCYAN 0x0b
|
|
#define EFI_LIGHTRED 0x0c
|
|
#define EFI_LIGHTMAGENTA 0x0d
|
|
#define EFI_YELLOW 0x0e
|
|
#define EFI_WHITE 0x0f
|
|
#define EFI_BACKGROUND_BLACK 0x00
|
|
#define EFI_BACKGROUND_BLUE 0x10
|
|
#define EFI_BACKGROUND_GREEN 0x20
|
|
#define EFI_BACKGROUND_CYAN 0x30
|
|
#define EFI_BACKGROUND_RED 0x40
|
|
#define EFI_BACKGROUND_MAGENTA 0x50
|
|
#define EFI_BACKGROUND_BROWN 0x60
|
|
#define EFI_BACKGROUND_LIGHTGRAY 0x70
|
|
|
|
/* extract foreground color from EFI attribute */
|
|
#define EFI_ATTR_FG(attr) ((attr) & 0x07)
|
|
/* treat high bit of FG as bright/bold (similar to edk2) */
|
|
#define EFI_ATTR_BOLD(attr) (((attr) >> 3) & 0x01)
|
|
/* extract background color from EFI attribute */
|
|
#define EFI_ATTR_BG(attr) (((attr) >> 4) & 0x7)
|
|
|
|
struct efi_simple_text_output_protocol {
|
|
void *reset;
|
|
efi_status_t (EFIAPI *output_string)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
const efi_string_t str);
|
|
efi_status_t (EFIAPI *test_string)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
const efi_string_t str);
|
|
efi_status_t(EFIAPI *query_mode)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
unsigned long mode_number, unsigned long *columns,
|
|
unsigned long *rows);
|
|
efi_status_t(EFIAPI *set_mode)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
unsigned long mode_number);
|
|
efi_status_t(EFIAPI *set_attribute)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
unsigned long attribute);
|
|
efi_status_t(EFIAPI *clear_screen) (
|
|
struct efi_simple_text_output_protocol *this);
|
|
efi_status_t(EFIAPI *set_cursor_position) (
|
|
struct efi_simple_text_output_protocol *this,
|
|
unsigned long column, unsigned long row);
|
|
efi_status_t(EFIAPI *enable_cursor)(
|
|
struct efi_simple_text_output_protocol *this,
|
|
bool enable);
|
|
struct simple_text_output_mode *mode;
|
|
};
|
|
|
|
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
|
|
EFI_GUID(0xdd9e7534, 0x7762, 0x4698, \
|
|
0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa)
|
|
|
|
struct efi_input_key {
|
|
u16 scan_code;
|
|
s16 unicode_char;
|
|
};
|
|
|
|
#define EFI_SHIFT_STATE_INVALID 0x00000000
|
|
#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
|
|
#define EFI_SHIFT_STATE_VALID 0x80000000
|
|
|
|
#define EFI_TOGGLE_STATE_INVALID 0x00
|
|
#define EFI_SCROLL_LOCK_ACTIVE 0x01
|
|
#define EFI_NUM_LOCK_ACTIVE 0x02
|
|
#define EFI_CAPS_LOCK_ACTIVE 0x04
|
|
#define EFI_KEY_STATE_EXPOSED 0x40
|
|
#define EFI_TOGGLE_STATE_VALID 0x80
|
|
|
|
struct efi_key_state {
|
|
u32 key_shift_state;
|
|
u8 key_toggle_state;
|
|
};
|
|
|
|
struct efi_key_data {
|
|
struct efi_input_key key;
|
|
struct efi_key_state key_state;
|
|
};
|
|
|
|
struct efi_simple_text_input_ex_protocol {
|
|
efi_status_t (EFIAPI *reset) (
|
|
struct efi_simple_text_input_ex_protocol *this,
|
|
bool extended_verification);
|
|
efi_status_t (EFIAPI *read_key_stroke_ex) (
|
|
struct efi_simple_text_input_ex_protocol *this,
|
|
struct efi_key_data *key_data);
|
|
struct efi_event *wait_for_key_ex;
|
|
efi_status_t (EFIAPI *set_state) (
|
|
struct efi_simple_text_input_ex_protocol *this,
|
|
u8 *key_toggle_state);
|
|
efi_status_t (EFIAPI *register_key_notify) (
|
|
struct efi_simple_text_input_ex_protocol *this,
|
|
struct efi_key_data *key_data,
|
|
efi_status_t (EFIAPI *key_notify_function)(
|
|
struct efi_key_data *key_data),
|
|
void **notify_handle);
|
|
efi_status_t (EFIAPI *unregister_key_notify) (
|
|
struct efi_simple_text_input_ex_protocol *this,
|
|
void *notification_handle);
|
|
};
|
|
|
|
#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \
|
|
EFI_GUID(0x387477c1, 0x69c7, 0x11d2, \
|
|
0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
|
|
struct efi_simple_text_input_protocol {
|
|
efi_status_t(EFIAPI *reset)(struct efi_simple_text_input_protocol *this,
|
|
bool extended_verification);
|
|
efi_status_t(EFIAPI *read_key_stroke)(
|
|
struct efi_simple_text_input_protocol *this,
|
|
struct efi_input_key *key);
|
|
struct efi_event *wait_for_key;
|
|
};
|
|
|
|
#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
|
|
EFI_GUID(0x8b843e20, 0x8132, 0x4852, \
|
|
0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c)
|
|
|
|
struct efi_device_path_to_text_protocol {
|
|
uint16_t *(EFIAPI *convert_device_node_to_text)(
|
|
struct efi_device_path *device_node,
|
|
bool display_only,
|
|
bool allow_shortcuts);
|
|
uint16_t *(EFIAPI *convert_device_path_to_text)(
|
|
struct efi_device_path *device_path,
|
|
bool display_only,
|
|
bool allow_shortcuts);
|
|
};
|
|
|
|
#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \
|
|
EFI_GUID(0x0379be4e, 0xd706, 0x437d, \
|
|
0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4)
|
|
|
|
struct efi_device_path_utilities_protocol {
|
|
efi_uintn_t (EFIAPI *get_device_path_size)(
|
|
const struct efi_device_path *device_path);
|
|
struct efi_device_path *(EFIAPI *duplicate_device_path)(
|
|
const struct efi_device_path *device_path);
|
|
struct efi_device_path *(EFIAPI *append_device_path)(
|
|
const struct efi_device_path *src1,
|
|
const struct efi_device_path *src2);
|
|
struct efi_device_path *(EFIAPI *append_device_node)(
|
|
const struct efi_device_path *device_path,
|
|
const struct efi_device_path *device_node);
|
|
struct efi_device_path *(EFIAPI *append_device_path_instance)(
|
|
const struct efi_device_path *device_path,
|
|
const struct efi_device_path *device_path_instance);
|
|
struct efi_device_path *(EFIAPI *get_next_device_path_instance)(
|
|
struct efi_device_path **device_path_instance,
|
|
efi_uintn_t *device_path_instance_size);
|
|
bool (EFIAPI *is_device_path_multi_instance)(
|
|
const struct efi_device_path *device_path);
|
|
struct efi_device_path *(EFIAPI *create_device_node)(
|
|
uint8_t node_type,
|
|
uint8_t node_sub_type,
|
|
uint16_t node_length);
|
|
};
|
|
|
|
/*
|
|
* Human Interface Infrastructure (HII)
|
|
*/
|
|
struct efi_hii_package_list_header {
|
|
efi_guid_t package_list_guid;
|
|
u32 package_length;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct efi_hii_package_header - EFI HII package header
|
|
*
|
|
* @fields: 'fields' replaces the bit-fields defined in the EFI
|
|
* specification to to avoid possible compiler incompatibilities::
|
|
*
|
|
* u32 length:24;
|
|
* u32 type:8;
|
|
*/
|
|
struct efi_hii_package_header {
|
|
u32 fields;
|
|
} __packed;
|
|
|
|
#define __EFI_HII_PACKAGE_LEN_SHIFT 0
|
|
#define __EFI_HII_PACKAGE_TYPE_SHIFT 24
|
|
#define __EFI_HII_PACKAGE_LEN_MASK 0xffffff
|
|
#define __EFI_HII_PACKAGE_TYPE_MASK 0xff
|
|
|
|
#define EFI_HII_PACKAGE_TYPE_ALL 0x00
|
|
#define EFI_HII_PACKAGE_TYPE_GUID 0x01
|
|
#define EFI_HII_PACKAGE_FORMS 0x02
|
|
#define EFI_HII_PACKAGE_STRINGS 0x04
|
|
#define EFI_HII_PACKAGE_FONTS 0x05
|
|
#define EFI_HII_PACKAGE_IMAGES 0x06
|
|
#define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07
|
|
#define EFI_HII_PACKAGE_DEVICE_PATH 0x08
|
|
#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x09
|
|
#define EFI_HII_PACKAGE_ANIMATIONS 0x0A
|
|
#define EFI_HII_PACKAGE_END 0xDF
|
|
#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0
|
|
#define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF
|
|
|
|
/*
|
|
* HII GUID package
|
|
*/
|
|
struct efi_hii_guid_package {
|
|
struct efi_hii_package_header header;
|
|
efi_guid_t guid;
|
|
char data[];
|
|
} __packed;
|
|
|
|
/*
|
|
* HII string package
|
|
*/
|
|
struct efi_hii_strings_package {
|
|
struct efi_hii_package_header header;
|
|
u32 header_size;
|
|
u32 string_info_offset;
|
|
u16 language_window[16];
|
|
efi_string_id_t language_name;
|
|
u8 language[];
|
|
} __packed;
|
|
|
|
struct efi_hii_string_block {
|
|
u8 block_type;
|
|
/* u8 block_body[]; */
|
|
} __packed;
|
|
|
|
#define EFI_HII_SIBT_END 0x00
|
|
#define EFI_HII_SIBT_STRING_SCSU 0x10
|
|
#define EFI_HII_SIBT_STRING_SCSU_FONT 0x11
|
|
#define EFI_HII_SIBT_STRINGS_SCSU 0x12
|
|
#define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13
|
|
#define EFI_HII_SIBT_STRING_UCS2 0x14
|
|
#define EFI_HII_SIBT_STRING_UCS2_FONT 0x15
|
|
#define EFI_HII_SIBT_STRINGS_UCS2 0x16
|
|
#define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17
|
|
#define EFI_HII_SIBT_DUPLICATE 0x20
|
|
#define EFI_HII_SIBT_SKIP2 0x21
|
|
#define EFI_HII_SIBT_SKIP1 0x22
|
|
#define EFI_HII_SIBT_EXT1 0x30
|
|
#define EFI_HII_SIBT_EXT2 0x31
|
|
#define EFI_HII_SIBT_EXT4 0x32
|
|
#define EFI_HII_SIBT_FONT 0x40
|
|
|
|
struct efi_hii_sibt_string_ucs2_block {
|
|
struct efi_hii_string_block header;
|
|
u16 string_text[];
|
|
} __packed;
|
|
|
|
static inline struct efi_hii_string_block *
|
|
efi_hii_sibt_string_ucs2_block_next(struct efi_hii_sibt_string_ucs2_block *blk)
|
|
{
|
|
return ((void *)blk) + sizeof(*blk) +
|
|
(u16_strlen(blk->string_text) + 1) * 2;
|
|
}
|
|
|
|
/*
|
|
* HII forms package
|
|
* TODO: full scope of definitions
|
|
*/
|
|
struct efi_hii_time {
|
|
u8 hour;
|
|
u8 minute;
|
|
u8 second;
|
|
};
|
|
|
|
struct efi_hii_date {
|
|
u16 year;
|
|
u8 month;
|
|
u8 day;
|
|
};
|
|
|
|
struct efi_hii_ref {
|
|
efi_question_id_t question_id;
|
|
efi_form_id_t form_id;
|
|
efi_guid_t form_set_guid;
|
|
efi_string_id_t device_path;
|
|
};
|
|
|
|
union efi_ifr_type_value {
|
|
u8 u8; // EFI_IFR_TYPE_NUM_SIZE_8
|
|
u16 u16; // EFI_IFR_TYPE_NUM_SIZE_16
|
|
u32 u32; // EFI_IFR_TYPE_NUM_SIZE_32
|
|
u64 u64; // EFI_IFR_TYPE_NUM_SIZE_64
|
|
bool b; // EFI_IFR_TYPE_BOOLEAN
|
|
struct efi_hii_time time; // EFI_IFR_TYPE_TIME
|
|
struct efi_hii_date date; // EFI_IFR_TYPE_DATE
|
|
efi_string_id_t string; // EFI_IFR_TYPE_STRING, EFI_IFR_TYPE_ACTION
|
|
struct efi_hii_ref ref; // EFI_IFR_TYPE_REF
|
|
// u8 buffer[]; // EFI_IFR_TYPE_BUFFER
|
|
};
|
|
|
|
#define EFI_IFR_TYPE_NUM_SIZE_8 0x00
|
|
#define EFI_IFR_TYPE_NUM_SIZE_16 0x01
|
|
#define EFI_IFR_TYPE_NUM_SIZE_32 0x02
|
|
#define EFI_IFR_TYPE_NUM_SIZE_64 0x03
|
|
#define EFI_IFR_TYPE_BOOLEAN 0x04
|
|
#define EFI_IFR_TYPE_TIME 0x05
|
|
#define EFI_IFR_TYPE_DATE 0x06
|
|
#define EFI_IFR_TYPE_STRING 0x07
|
|
#define EFI_IFR_TYPE_OTHER 0x08
|
|
#define EFI_IFR_TYPE_UNDEFINED 0x09
|
|
#define EFI_IFR_TYPE_ACTION 0x0A
|
|
#define EFI_IFR_TYPE_BUFFER 0x0B
|
|
#define EFI_IFR_TYPE_REF 0x0C
|
|
#define EFI_IFR_OPTION_DEFAULT 0x10
|
|
#define EFI_IFR_OPTION_DEFAULT_MFG 0x20
|
|
|
|
#define EFI_IFR_ONE_OF_OPTION_OP 0x09
|
|
|
|
struct efi_ifr_op_header {
|
|
u8 opCode;
|
|
u8 length:7;
|
|
u8 scope:1;
|
|
};
|
|
|
|
struct efi_ifr_one_of_option {
|
|
struct efi_ifr_op_header header;
|
|
efi_string_id_t option;
|
|
u8 flags;
|
|
u8 type;
|
|
union efi_ifr_type_value value;
|
|
};
|
|
|
|
typedef efi_uintn_t efi_browser_action_t;
|
|
|
|
#define EFI_BROWSER_ACTION_REQUEST_NONE 0
|
|
#define EFI_BROWSER_ACTION_REQUEST_RESET 1
|
|
#define EFI_BROWSER_ACTION_REQUEST_SUBMIT 2
|
|
#define EFI_BROWSER_ACTION_REQUEST_EXIT 3
|
|
#define EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT 4
|
|
#define EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT 5
|
|
#define EFI_BROWSER_ACTION_REQUEST_FORM_APPLY 6
|
|
#define EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD 7
|
|
#define EFI_BROWSER_ACTION_REQUEST_RECONNECT 8
|
|
|
|
typedef efi_uintn_t efi_browser_action_request_t;
|
|
|
|
#define EFI_BROWSER_ACTION_CHANGING 0
|
|
#define EFI_BROWSER_ACTION_CHANGED 1
|
|
#define EFI_BROWSER_ACTION_RETRIEVE 2
|
|
#define EFI_BROWSER_ACTION_FORM_OPEN 3
|
|
#define EFI_BROWSER_ACTION_FORM_CLOSE 4
|
|
#define EFI_BROWSER_ACTION_SUBMITTED 5
|
|
#define EFI_BROWSER_ACTION_DEFAULT_STANDARD 0x1000
|
|
#define EFI_BROWSER_ACTION_DEFAULT_MANUFACTURING 0x1001
|
|
#define EFI_BROWSER_ACTION_DEFAULT_SAFE 0x1002
|
|
#define EFI_BROWSER_ACTION_DEFAULT_PLATFORM 0x2000
|
|
#define EFI_BROWSER_ACTION_DEFAULT_HARDWARE 0x3000
|
|
#define EFI_BROWSER_ACTION_DEFAULT_FIRMWARE 0x4000
|
|
|
|
/*
|
|
* HII keyboard package
|
|
*/
|
|
typedef enum {
|
|
EFI_KEY_LCTRL, EFI_KEY_A0, EFI_KEY_LALT, EFI_KEY_SPACE_BAR,
|
|
EFI_KEY_A2, EFI_KEY_A3, EFI_KEY_A4, EFI_KEY_RCTRL, EFI_KEY_LEFT_ARROW,
|
|
EFI_KEY_DOWN_ARROW, EFI_KEY_RIGHT_ARROW, EFI_KEY_ZERO,
|
|
EFI_KEY_PERIOD, EFI_KEY_ENTER, EFI_KEY_LSHIFT, EFI_KEY_B0,
|
|
EFI_KEY_B1, EFI_KEY_B2, EFI_KEY_B3, EFI_KEY_B4, EFI_KEY_B5, EFI_KEY_B6,
|
|
EFI_KEY_B7, EFI_KEY_B8, EFI_KEY_B9, EFI_KEY_B10, EFI_KEY_RSHIFT,
|
|
EFI_KEY_UP_ARROW, EFI_KEY_ONE, EFI_KEY_TWO, EFI_KEY_THREE,
|
|
EFI_KEY_CAPS_LOCK, EFI_KEY_C1, EFI_KEY_C2, EFI_KEY_C3, EFI_KEY_C4,
|
|
EFI_KEY_C5, EFI_KEY_C6, EFI_KEY_C7, EFI_KEY_C8, EFI_KEY_C9,
|
|
EFI_KEY_C10, EFI_KEY_C11, EFI_KEY_C12, EFI_KEY_FOUR, EFI_KEY_FIVE,
|
|
EFI_KEY_SIX, EFI_KEY_PLUS, EFI_KEY_TAB, EFI_KEY_D1, EFI_KEY_D2,
|
|
EFI_KEY_D3, EFI_KEY_D4, EFI_KEY_D5, EFI_KEY_D6, EFI_KEY_D7, EFI_KEY_D8,
|
|
EFI_KEY_D9, EFI_KEY_D10, EFI_KEY_D11, EFI_KEY_D12, EFI_KEY_D13,
|
|
EFI_KEY_DEL, EFI_KEY_END, EFI_KEY_PG_DN, EFI_KEY_SEVEN, EFI_KEY_EIGHT,
|
|
EFI_KEY_NINE, EFI_KEY_E0, EFI_KEY_E1, EFI_KEY_E2, EFI_KEY_E3,
|
|
EFI_KEY_E4, EFI_KEY_E5, EFI_KEY_E6, EFI_KEY_E7, EFI_KEY_E8, EFI_KEY_E9,
|
|
EFI_KEY_E10, EFI_KEY_E11, EFI_KEY_E12, EFI_KEY_BACK_SPACE,
|
|
EFI_KEY_INS, EFI_KEY_HOME, EFI_KEY_PG_UP, EFI_KEY_NLCK, EFI_KEY_SLASH,
|
|
EFI_KEY_ASTERISK, EFI_KEY_MINUS, EFI_KEY_ESC, EFI_KEY_F1, EFI_KEY_F2,
|
|
EFI_KEY_F3, EFI_KEY_F4, EFI_KEY_F5, EFI_KEY_F6, EFI_KEY_F7, EFI_KEY_F8,
|
|
EFI_KEY_F9, EFI_KEY_F10, EFI_KEY_F11, EFI_KEY_F12, EFI_KEY_PRINT,
|
|
EFI_KEY_SLCK, EFI_KEY_PAUSE,
|
|
} efi_key;
|
|
|
|
struct efi_key_descriptor {
|
|
u32 key;
|
|
u16 unicode;
|
|
u16 shifted_unicode;
|
|
u16 alt_gr_unicode;
|
|
u16 shifted_alt_gr_unicode;
|
|
u16 modifier;
|
|
u16 affected_attribute;
|
|
} __packed;
|
|
|
|
struct efi_hii_keyboard_layout {
|
|
u16 layout_length;
|
|
efi_guid_t guid;
|
|
u32 layout_descriptor_string_offset;
|
|
u8 descriptor_count;
|
|
struct efi_key_descriptor descriptors[];
|
|
} __packed;
|
|
|
|
struct efi_hii_keyboard_package {
|
|
struct efi_hii_package_header header;
|
|
u16 layout_count;
|
|
struct efi_hii_keyboard_layout layout[];
|
|
} __packed;
|
|
|
|
/*
|
|
* HII protocols
|
|
*/
|
|
#define EFI_HII_STRING_PROTOCOL_GUID \
|
|
EFI_GUID(0x0fd96974, 0x23aa, 0x4cdc, \
|
|
0xb9, 0xcb, 0x98, 0xd1, 0x77, 0x50, 0x32, 0x2a)
|
|
|
|
struct efi_font_info {
|
|
efi_hii_font_style_t font_style;
|
|
u16 font_size;
|
|
u16 font_name[1];
|
|
};
|
|
|
|
struct efi_hii_string_protocol {
|
|
efi_status_t(EFIAPI *new_string)(
|
|
const struct efi_hii_string_protocol *this,
|
|
efi_hii_handle_t package_list,
|
|
efi_string_id_t *string_id,
|
|
const u8 *language,
|
|
const u16 *language_name,
|
|
const efi_string_t string,
|
|
const struct efi_font_info *string_font_info);
|
|
efi_status_t(EFIAPI *get_string)(
|
|
const struct efi_hii_string_protocol *this,
|
|
const u8 *language,
|
|
efi_hii_handle_t package_list,
|
|
efi_string_id_t string_id,
|
|
efi_string_t string,
|
|
efi_uintn_t *string_size,
|
|
struct efi_font_info **string_font_info);
|
|
efi_status_t(EFIAPI *set_string)(
|
|
const struct efi_hii_string_protocol *this,
|
|
efi_hii_handle_t package_list,
|
|
efi_string_id_t string_id,
|
|
const u8 *language,
|
|
const efi_string_t string,
|
|
const struct efi_font_info *string_font_info);
|
|
efi_status_t(EFIAPI *get_languages)(
|
|
const struct efi_hii_string_protocol *this,
|
|
efi_hii_handle_t package_list,
|
|
u8 *languages,
|
|
efi_uintn_t *languages_size);
|
|
efi_status_t(EFIAPI *get_secondary_languages)(
|
|
const struct efi_hii_string_protocol *this,
|
|
efi_hii_handle_t package_list,
|
|
const u8 *primary_language,
|
|
u8 *secondary_languages,
|
|
efi_uintn_t *secondary_languages_size);
|
|
};
|
|
|
|
#define EFI_HII_DATABASE_PROTOCOL_GUID \
|
|
EFI_GUID(0xef9fc172, 0xa1b2, 0x4693, \
|
|
0xb3, 0x27, 0x6d, 0x32, 0xfc, 0x41, 0x60, 0x42)
|
|
|
|
struct efi_hii_database_protocol {
|
|
efi_status_t(EFIAPI *new_package_list)(
|
|
const struct efi_hii_database_protocol *this,
|
|
const struct efi_hii_package_list_header *package_list,
|
|
const efi_handle_t driver_handle,
|
|
efi_hii_handle_t *handle);
|
|
efi_status_t(EFIAPI *remove_package_list)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_hii_handle_t handle);
|
|
efi_status_t(EFIAPI *update_package_list)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_hii_handle_t handle,
|
|
const struct efi_hii_package_list_header *package_list);
|
|
efi_status_t(EFIAPI *list_package_lists)(
|
|
const struct efi_hii_database_protocol *this,
|
|
u8 package_type,
|
|
const efi_guid_t *package_guid,
|
|
efi_uintn_t *handle_buffer_length,
|
|
efi_hii_handle_t *handle);
|
|
efi_status_t(EFIAPI *export_package_lists)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_hii_handle_t handle,
|
|
efi_uintn_t *buffer_size,
|
|
struct efi_hii_package_list_header *buffer);
|
|
efi_status_t(EFIAPI *register_package_notify)(
|
|
const struct efi_hii_database_protocol *this,
|
|
u8 package_type,
|
|
const efi_guid_t *package_guid,
|
|
const void *package_notify_fn,
|
|
efi_uintn_t notify_type,
|
|
efi_handle_t *notify_handle);
|
|
efi_status_t(EFIAPI *unregister_package_notify)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_handle_t notification_handle
|
|
);
|
|
efi_status_t(EFIAPI *find_keyboard_layouts)(
|
|
const struct efi_hii_database_protocol *this,
|
|
u16 *key_guid_buffer_length,
|
|
efi_guid_t *key_guid_buffer);
|
|
efi_status_t(EFIAPI *get_keyboard_layout)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_guid_t *key_guid,
|
|
u16 *keyboard_layout_length,
|
|
struct efi_hii_keyboard_layout *keyboard_layout);
|
|
efi_status_t(EFIAPI *set_keyboard_layout)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_guid_t *key_guid);
|
|
efi_status_t(EFIAPI *get_package_list_handle)(
|
|
const struct efi_hii_database_protocol *this,
|
|
efi_hii_handle_t package_list_handle,
|
|
efi_handle_t *driver_handle);
|
|
};
|
|
|
|
#define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
|
|
EFI_GUID(0x587e72d7, 0xcc50, 0x4f79, \
|
|
0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f)
|
|
|
|
struct efi_hii_config_routing_protocol {
|
|
efi_status_t(EFIAPI *extract_config)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
const efi_string_t request,
|
|
efi_string_t *progress,
|
|
efi_string_t *results);
|
|
efi_status_t(EFIAPI *export_config)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
efi_string_t *results);
|
|
efi_status_t(EFIAPI *route_config)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
const efi_string_t configuration,
|
|
efi_string_t *progress);
|
|
efi_status_t(EFIAPI *block_to_config)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
const efi_string_t config_request,
|
|
const uint8_t *block,
|
|
const efi_uintn_t block_size,
|
|
efi_string_t *config,
|
|
efi_string_t *progress);
|
|
efi_status_t(EFIAPI *config_to_block)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
const efi_string_t config_resp,
|
|
const uint8_t *block,
|
|
const efi_uintn_t *block_size,
|
|
efi_string_t *progress);
|
|
efi_status_t(EFIAPI *get_alt_config)(
|
|
const struct efi_hii_config_routing_protocol *this,
|
|
const efi_string_t config_resp,
|
|
const efi_guid_t *guid,
|
|
const efi_string_t name,
|
|
const struct efi_device_path *device_path,
|
|
const efi_string_t alt_cfg_id,
|
|
efi_string_t *alt_cfg_resp);
|
|
};
|
|
|
|
#define EFI_HII_CONFIG_ACCESS_PROTOCOL_GUID \
|
|
EFI_GUID(0x330d4706, 0xf2a0, 0x4e4f, \
|
|
0xa3, 0x69, 0xb6, 0x6f, 0xa8, 0xd5, 0x43, 0x85)
|
|
|
|
struct efi_hii_config_access_protocol {
|
|
efi_status_t(EFIAPI *extract_config_access)(
|
|
const struct efi_hii_config_access_protocol *this,
|
|
const efi_string_t request,
|
|
efi_string_t *progress,
|
|
efi_string_t *results);
|
|
efi_status_t(EFIAPI *route_config_access)(
|
|
const struct efi_hii_config_access_protocol *this,
|
|
const efi_string_t configuration,
|
|
efi_string_t *progress);
|
|
efi_status_t(EFIAPI *form_callback)(
|
|
const struct efi_hii_config_access_protocol *this,
|
|
efi_browser_action_t action,
|
|
efi_question_id_t question_id,
|
|
u8 type,
|
|
union efi_ifr_type_value *value,
|
|
efi_browser_action_request_t *action_request);
|
|
};
|
|
|
|
#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \
|
|
EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, \
|
|
0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a)
|
|
|
|
#define EFI_GOT_RGBA8 0
|
|
#define EFI_GOT_BGRA8 1
|
|
#define EFI_GOT_BITMASK 2
|
|
|
|
struct efi_gop_mode_info {
|
|
u32 version;
|
|
u32 width;
|
|
u32 height;
|
|
u32 pixel_format;
|
|
u32 pixel_bitmask[4];
|
|
u32 pixels_per_scanline;
|
|
};
|
|
|
|
struct efi_gop_mode {
|
|
u32 max_mode;
|
|
u32 mode;
|
|
struct efi_gop_mode_info *info;
|
|
unsigned long info_size;
|
|
efi_physical_addr_t fb_base;
|
|
unsigned long fb_size;
|
|
};
|
|
|
|
struct efi_gop_pixel {
|
|
u8 blue;
|
|
u8 green;
|
|
u8 red;
|
|
u8 reserved;
|
|
};
|
|
|
|
#define EFI_BLT_VIDEO_FILL 0
|
|
#define EFI_BLT_VIDEO_TO_BLT_BUFFER 1
|
|
#define EFI_BLT_BUFFER_TO_VIDEO 2
|
|
#define EFI_BLT_VIDEO_TO_VIDEO 3
|
|
|
|
struct efi_gop {
|
|
efi_status_t (EFIAPI *query_mode)(struct efi_gop *this, u32 mode_number,
|
|
efi_uintn_t *size_of_info,
|
|
struct efi_gop_mode_info **info);
|
|
efi_status_t (EFIAPI *set_mode)(struct efi_gop *this, u32 mode_number);
|
|
efi_status_t (EFIAPI *blt)(struct efi_gop *this,
|
|
struct efi_gop_pixel *buffer,
|
|
u32 operation, efi_uintn_t sx,
|
|
efi_uintn_t sy, efi_uintn_t dx,
|
|
efi_uintn_t dy, efi_uintn_t width,
|
|
efi_uintn_t height, efi_uintn_t delta);
|
|
struct efi_gop_mode *mode;
|
|
};
|
|
|
|
#define EFI_SIMPLE_NETWORK_PROTOCOL_GUID \
|
|
EFI_GUID(0xa19832b9, 0xac25, 0x11d3, \
|
|
0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
|
|
|
|
struct efi_mac_address {
|
|
char mac_addr[32];
|
|
};
|
|
|
|
struct efi_ip_address {
|
|
u8 ip_addr[16];
|
|
} __attribute__((aligned(4)));
|
|
|
|
enum efi_simple_network_state {
|
|
EFI_NETWORK_STOPPED,
|
|
EFI_NETWORK_STARTED,
|
|
EFI_NETWORK_INITIALIZED,
|
|
};
|
|
|
|
struct efi_simple_network_mode {
|
|
enum efi_simple_network_state state;
|
|
u32 hwaddr_size;
|
|
u32 media_header_size;
|
|
u32 max_packet_size;
|
|
u32 nvram_size;
|
|
u32 nvram_access_size;
|
|
u32 receive_filter_mask;
|
|
u32 receive_filter_setting;
|
|
u32 max_mcast_filter_count;
|
|
u32 mcast_filter_count;
|
|
struct efi_mac_address mcast_filter[16];
|
|
struct efi_mac_address current_address;
|
|
struct efi_mac_address broadcast_address;
|
|
struct efi_mac_address permanent_address;
|
|
u8 if_type;
|
|
u8 mac_changeable;
|
|
u8 multitx_supported;
|
|
u8 media_present_supported;
|
|
u8 media_present;
|
|
};
|
|
|
|
/* receive_filters bit mask */
|
|
#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01
|
|
#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02
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#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04
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#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
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#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
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|
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/* interrupt status bit mask */
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#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01
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#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02
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#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04
|
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#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08
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|
|
|
/* revision of the simple network protocol */
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#define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION 0x00010000
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|
|
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struct efi_simple_network {
|
|
u64 revision;
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efi_status_t (EFIAPI *start)(struct efi_simple_network *this);
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efi_status_t (EFIAPI *stop)(struct efi_simple_network *this);
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|
efi_status_t (EFIAPI *initialize)(struct efi_simple_network *this,
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ulong extra_rx, ulong extra_tx);
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efi_status_t (EFIAPI *reset)(struct efi_simple_network *this,
|
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int extended_verification);
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|
efi_status_t (EFIAPI *shutdown)(struct efi_simple_network *this);
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|
efi_status_t (EFIAPI *receive_filters)(struct efi_simple_network *this,
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u32 enable, u32 disable, int reset_mcast_filter,
|
|
ulong mcast_filter_count,
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|
struct efi_mac_address *mcast_filter);
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efi_status_t (EFIAPI *station_address)(struct efi_simple_network *this,
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int reset, struct efi_mac_address *new_mac);
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efi_status_t (EFIAPI *statistics)(struct efi_simple_network *this,
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int reset, ulong *stat_size, void *stat_table);
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efi_status_t (EFIAPI *mcastiptomac)(struct efi_simple_network *this,
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|
int ipv6, struct efi_ip_address *ip,
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|
struct efi_mac_address *mac);
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|
efi_status_t (EFIAPI *nvdata)(struct efi_simple_network *this,
|
|
int read_write, ulong offset, ulong buffer_size,
|
|
char *buffer);
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|
efi_status_t (EFIAPI *get_status)(struct efi_simple_network *this,
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|
u32 *int_status, void **txbuf);
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efi_status_t (EFIAPI *transmit)(struct efi_simple_network *this,
|
|
size_t header_size, size_t buffer_size, void *buffer,
|
|
struct efi_mac_address *src_addr,
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struct efi_mac_address *dest_addr, u16 *protocol);
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|
efi_status_t (EFIAPI *receive)(struct efi_simple_network *this,
|
|
size_t *header_size, size_t *buffer_size, void *buffer,
|
|
struct efi_mac_address *src_addr,
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|
struct efi_mac_address *dest_addr, u16 *protocol);
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|
struct efi_event *wait_for_packet;
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struct efi_simple_network_mode *mode;
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};
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|
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#define EFI_PXE_BASE_CODE_PROTOCOL_GUID \
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EFI_GUID(0x03c4e603, 0xac28, 0x11d3, \
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0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
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|
|
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struct efi_pxe_packet {
|
|
u8 packet[1472];
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};
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|
|
|
struct efi_pxe_mode {
|
|
u8 started;
|
|
u8 ipv6_available;
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|
u8 ipv6_supported;
|
|
u8 using_ipv6;
|
|
u8 bis_supported;
|
|
u8 bis_detected;
|
|
u8 auto_arp;
|
|
u8 send_guid;
|
|
u8 dhcp_discover_valid;
|
|
u8 dhcp_ack_received;
|
|
u8 proxy_offer_received;
|
|
u8 pxe_discover_valid;
|
|
u8 pxe_reply_received;
|
|
u8 pxe_bis_reply_received;
|
|
u8 icmp_error_received;
|
|
u8 tftp_error_received;
|
|
u8 make_callbacks;
|
|
u8 ttl;
|
|
u8 tos;
|
|
u8 pad;
|
|
struct efi_ip_address station_ip;
|
|
struct efi_ip_address subnet_mask;
|
|
struct efi_pxe_packet dhcp_discover;
|
|
struct efi_pxe_packet dhcp_ack;
|
|
struct efi_pxe_packet proxy_offer;
|
|
struct efi_pxe_packet pxe_discover;
|
|
struct efi_pxe_packet pxe_reply;
|
|
};
|
|
|
|
struct efi_pxe {
|
|
u64 rev;
|
|
void (EFIAPI *start)(void);
|
|
void (EFIAPI *stop)(void);
|
|
void (EFIAPI *dhcp)(void);
|
|
void (EFIAPI *discover)(void);
|
|
void (EFIAPI *mftp)(void);
|
|
void (EFIAPI *udpwrite)(void);
|
|
void (EFIAPI *udpread)(void);
|
|
void (EFIAPI *setipfilter)(void);
|
|
void (EFIAPI *arp)(void);
|
|
void (EFIAPI *setparams)(void);
|
|
void (EFIAPI *setstationip)(void);
|
|
void (EFIAPI *setpackets)(void);
|
|
struct efi_pxe_mode *mode;
|
|
};
|
|
|
|
#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \
|
|
EFI_GUID(0x964e5b22, 0x6459, 0x11d2, \
|
|
0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
#define EFI_FILE_PROTOCOL_REVISION 0x00010000
|
|
#define EFI_FILE_PROTOCOL_REVISION2 0x00020000
|
|
#define EFI_FILE_PROTOCOL_LATEST_REVISION EFI_FILE_PROTOCOL_REVISION2
|
|
|
|
struct efi_file_handle {
|
|
u64 rev;
|
|
efi_status_t (EFIAPI *open)(struct efi_file_handle *file,
|
|
struct efi_file_handle **new_handle,
|
|
u16 *file_name, u64 open_mode, u64 attributes);
|
|
efi_status_t (EFIAPI *close)(struct efi_file_handle *file);
|
|
efi_status_t (EFIAPI *delete)(struct efi_file_handle *file);
|
|
efi_status_t (EFIAPI *read)(struct efi_file_handle *file,
|
|
efi_uintn_t *buffer_size, void *buffer);
|
|
efi_status_t (EFIAPI *write)(struct efi_file_handle *file,
|
|
efi_uintn_t *buffer_size, void *buffer);
|
|
efi_status_t (EFIAPI *getpos)(struct efi_file_handle *file,
|
|
u64 *pos);
|
|
efi_status_t (EFIAPI *setpos)(struct efi_file_handle *file,
|
|
u64 pos);
|
|
efi_status_t (EFIAPI *getinfo)(struct efi_file_handle *file,
|
|
const efi_guid_t *info_type, efi_uintn_t *buffer_size,
|
|
void *buffer);
|
|
efi_status_t (EFIAPI *setinfo)(struct efi_file_handle *file,
|
|
const efi_guid_t *info_type, efi_uintn_t buffer_size,
|
|
void *buffer);
|
|
efi_status_t (EFIAPI *flush)(struct efi_file_handle *file);
|
|
/*
|
|
* TODO: We currently only support EFI file protocol revision 0x00010000
|
|
* while UEFI specs 2.4 - 2.7 prescribe revision 0x00020000.
|
|
*/
|
|
};
|
|
|
|
#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 0x00010000
|
|
|
|
struct efi_simple_file_system_protocol {
|
|
u64 rev;
|
|
efi_status_t (EFIAPI *open_volume)(struct efi_simple_file_system_protocol *this,
|
|
struct efi_file_handle **root);
|
|
};
|
|
|
|
#define EFI_FILE_INFO_GUID \
|
|
EFI_GUID(0x9576e92, 0x6d3f, 0x11d2, \
|
|
0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
|
|
#define EFI_FILE_SYSTEM_INFO_GUID \
|
|
EFI_GUID(0x09576e93, 0x6d3f, 0x11d2, \
|
|
0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
|
|
|
|
#define EFI_FILE_MODE_READ 0x0000000000000001
|
|
#define EFI_FILE_MODE_WRITE 0x0000000000000002
|
|
#define EFI_FILE_MODE_CREATE 0x8000000000000000
|
|
|
|
#define EFI_FILE_READ_ONLY 0x0000000000000001
|
|
#define EFI_FILE_HIDDEN 0x0000000000000002
|
|
#define EFI_FILE_SYSTEM 0x0000000000000004
|
|
#define EFI_FILE_RESERVED 0x0000000000000008
|
|
#define EFI_FILE_DIRECTORY 0x0000000000000010
|
|
#define EFI_FILE_ARCHIVE 0x0000000000000020
|
|
#define EFI_FILE_VALID_ATTR 0x0000000000000037
|
|
|
|
struct efi_file_info {
|
|
u64 size;
|
|
u64 file_size;
|
|
u64 physical_size;
|
|
struct efi_time create_time;
|
|
struct efi_time last_access_time;
|
|
struct efi_time modification_time;
|
|
u64 attribute;
|
|
u16 file_name[0];
|
|
};
|
|
|
|
struct efi_file_system_info {
|
|
u64 size;
|
|
u8 read_only;
|
|
u64 volume_size;
|
|
u64 free_space;
|
|
u32 block_size;
|
|
u16 volume_label[0];
|
|
};
|
|
|
|
#define EFI_DRIVER_BINDING_PROTOCOL_GUID \
|
|
EFI_GUID(0x18a031ab, 0xb443, 0x4d1a,\
|
|
0xa5, 0xc0, 0x0c, 0x09, 0x26, 0x1e, 0x9f, 0x71)
|
|
struct efi_driver_binding_protocol {
|
|
efi_status_t (EFIAPI * supported)(
|
|
struct efi_driver_binding_protocol *this,
|
|
efi_handle_t controller_handle,
|
|
struct efi_device_path *remaining_device_path);
|
|
efi_status_t (EFIAPI * start)(
|
|
struct efi_driver_binding_protocol *this,
|
|
efi_handle_t controller_handle,
|
|
struct efi_device_path *remaining_device_path);
|
|
efi_status_t (EFIAPI * stop)(
|
|
struct efi_driver_binding_protocol *this,
|
|
efi_handle_t controller_handle,
|
|
efi_uintn_t number_of_children,
|
|
efi_handle_t *child_handle_buffer);
|
|
u32 version;
|
|
efi_handle_t image_handle;
|
|
efi_handle_t driver_binding_handle;
|
|
};
|
|
|
|
/* Deprecated version of the Unicode collation protocol */
|
|
#define EFI_UNICODE_COLLATION_PROTOCOL_GUID \
|
|
EFI_GUID(0x1d85cd7f, 0xf43d, 0x11d2, \
|
|
0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
|
|
/* Current version of the Unicode collation protocol */
|
|
#define EFI_UNICODE_COLLATION_PROTOCOL2_GUID \
|
|
EFI_GUID(0xa4c751fc, 0x23ae, 0x4c3e, \
|
|
0x92, 0xe9, 0x49, 0x64, 0xcf, 0x63, 0xf3, 0x49)
|
|
struct efi_unicode_collation_protocol {
|
|
efi_intn_t (EFIAPI *stri_coll)(
|
|
struct efi_unicode_collation_protocol *this, u16 *s1, u16 *s2);
|
|
bool (EFIAPI *metai_match)(struct efi_unicode_collation_protocol *this,
|
|
const u16 *string, const u16 *patter);
|
|
void (EFIAPI *str_lwr)(struct efi_unicode_collation_protocol
|
|
*this, u16 *string);
|
|
void (EFIAPI *str_upr)(struct efi_unicode_collation_protocol *this,
|
|
u16 *string);
|
|
void (EFIAPI *fat_to_str)(struct efi_unicode_collation_protocol *this,
|
|
efi_uintn_t fat_size, char *fat, u16 *string);
|
|
bool (EFIAPI *str_to_fat)(struct efi_unicode_collation_protocol *this,
|
|
const u16 *string, efi_uintn_t fat_size,
|
|
char *fat);
|
|
char *supported_languages;
|
|
};
|
|
|
|
/* Boot manager load options */
|
|
#define LOAD_OPTION_ACTIVE 0x00000001
|
|
#define LOAD_OPTION_FORCE_RECONNECT 0x00000002
|
|
#define LOAD_OPTION_HIDDEN 0x00000008
|
|
/* All values 0x00000200-0x00001F00 are reserved */
|
|
#define LOAD_OPTION_CATEGORY 0x00001F00
|
|
#define LOAD_OPTION_CATEGORY_BOOT 0x00000000
|
|
#define LOAD_OPTION_CATEGORY_APP 0x00000100
|
|
|
|
#endif
|