mirror of
https://git.proxmox.com/git/fwupd
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b87c6dab95
Shim has had a hard time with loading updates from arguments in the most recent release and this isn't the first time that happened. Give distros and users an escape hatch that will allow using GRUB instead.
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
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* Copyright (C) 2018 Richard Hughes <richard@hughsie.com>
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* Copyright (C) 2015 Peter Jones <pjones@redhat.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#pragma once
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#include <fwupdplugin.h>
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#include <glib.h>
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#define EFI_CAPSULE_HEADER_FLAGS_PERSIST_ACROSS_RESET 0x00010000
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#define EFI_CAPSULE_HEADER_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000
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#define EFI_CAPSULE_HEADER_FLAGS_INITIATE_RESET 0x00040000
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#define EFI_OS_INDICATIONS_FILE_CAPSULE_DELIVERY_SUPPORTED 0x0000000000000004ULL
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typedef struct __attribute__((__packed__)) {
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guint16 year;
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guint8 month;
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guint8 day;
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guint8 hour;
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guint8 minute;
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guint8 second;
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guint8 pad1;
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guint32 nanosecond;
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guint16 timezone;
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guint8 daylight;
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guint8 pad2;
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} efi_time_t;
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typedef struct __attribute__((__packed__)) {
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fwupd_guid_t guid;
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guint32 header_size;
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guint32 flags;
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guint32 capsule_image_size;
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} efi_capsule_header_t;
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typedef struct __attribute__((__packed__)) {
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guint8 version;
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guint8 checksum;
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guint8 image_type;
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guint8 reserved;
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guint32 mode;
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guint32 x_offset;
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guint32 y_offset;
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} efi_ux_capsule_header_t;
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typedef struct __attribute__((__packed__)) {
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guint32 update_info_version;
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fwupd_guid_t guid;
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guint32 capsule_flags;
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guint64 hw_inst;
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efi_time_t time_attempted;
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guint32 status;
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} efi_update_info_t;
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/* the biggest size SPI part currently seen */
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#define FU_UEFI_COMMON_REQUIRED_ESP_FREE_SPACE (32 * 1024 * 1024)
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gchar *fu_uefi_get_esp_app_path (FuDevice *device,
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const gchar *esp_path,
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const gchar *cmd,
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GError **error);
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gchar *fu_uefi_get_built_app_path (GError **error);
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gboolean fu_uefi_get_bitmap_size (const guint8 *buf,
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gsize bufsz,
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guint32 *width,
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guint32 *height,
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GError **error);
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gboolean fu_uefi_get_framebuffer_size (guint32 *width,
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guint32 *height,
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GError **error);
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gchar *fu_uefi_get_esp_path_for_os (FuDevice *device,
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const gchar *esp_path);
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guint64 fu_uefi_read_file_as_uint64 (const gchar *path,
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const gchar *attr_name);
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gboolean
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fu_uefi_cmp_asset(const gchar *source, const gchar *target);
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gboolean
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fu_uefi_copy_asset(const gchar *source, const gchar *target, GError **error);
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