#include <charset.h>
#include <pe.h>
-#ifdef CONFIG_EFI_LOADER
-#include <asm/setjmp.h>
-#endif
-
-/* UEFI spec version 2.8 */
-#define EFI_SPECIFICATION_VERSION (2 << 16 | 80)
+/* UEFI spec version 2.9 */
+#define EFI_SPECIFICATION_VERSION (2 << 16 | 90)
/* Types and defines for EFI CreateEvent */
enum efi_timer_delay {
EFI_TIMER_RELATIVE = 2
};
-#define efi_intn_t ssize_t
-#define efi_uintn_t size_t
typedef void *efi_hii_handle_t;
typedef u16 *efi_string_t;
typedef u16 efi_string_id_t;
struct efi_device_path **device_path,
efi_handle_t *device);
efi_status_t (EFIAPI *install_configuration_table)(
- efi_guid_t *guid, void *table);
+ const efi_guid_t *guid, void *table);
efi_status_t (EFIAPI *load_image)(bool boot_policiy,
efi_handle_t parent_image,
#define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000
#define CAPSULE_FLAGS_INITIATE_RESET 0x00040000
+#define CAPSULE_SUPPORT_AUTHENTICATION 0x0000000000000001
+#define CAPSULE_SUPPORT_DEPENDENCY 0x0000000000000002
+
+#define EFI_CAPSULE_REPORT_GUID \
+ EFI_GUID(0x39b68c46, 0xf7fb, 0x441b, 0xb6, 0xec, \
+ 0x16, 0xb0, 0xf6, 0x98, 0x21, 0xf3)
+
+#define EFI_MEMORY_RANGE_CAPSULE_GUID \
+ EFI_GUID(0xde9f0ec, 0x88b6, 0x428f, 0x97, 0x7a, \
+ 0x25, 0x8f, 0x1d, 0xe, 0x5e, 0x72)
+
+#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_ID_GUID \
+ EFI_GUID(0x6dcbd5ed, 0xe82d, 0x4c44, 0xbd, 0xa1, \
+ 0x71, 0x94, 0x19, 0x9a, 0xd9, 0x2a)
+
struct efi_capsule_header {
efi_guid_t capsule_guid;
u32 header_size;
u32 capsule_image_size;
} __packed;
+struct efi_capsule_result_variable_header {
+ u32 variable_total_size;
+ u32 reserved;
+ efi_guid_t capsule_guid;
+ struct efi_time capsule_processed;
+ efi_status_t capsule_status;
+} __packed;
+
+struct efi_memory_range {
+ efi_physical_addr_t address;
+ u64 length;
+};
+
+struct efi_memory_range_capsule {
+ struct efi_capsule_header *header;
+ /* EFI_MEMORY_TYPE: 0x80000000-0xFFFFFFFF */
+ enum efi_memory_type os_requested_memory_type;
+ u64 number_of_memory_ranges;
+ struct efi_memory_range memory_ranges[];
+} __packed;
+
+struct efi_firmware_management_capsule_header {
+ u32 version;
+ u16 embedded_driver_count;
+ u16 payload_item_count;
+ u64 item_offset_list[];
+} __packed;
+
+struct efi_firmware_management_capsule_image_header {
+ u32 version;
+ efi_guid_t update_image_type_id;
+ u8 update_image_index;
+ u8 reserved[3];
+ u32 update_image_size;
+ u32 update_vendor_code_size;
+ u64 update_hardware_instance;
+ u64 image_capsule_support;
+} __packed;
+
+struct efi_capsule_result_variable_fmp {
+ u16 version;
+ u8 payload_index;
+ u8 update_image_index;
+ efi_guid_t update_image_type_id;
+ // u16 capsule_file_name[];
+ // u16 capsule_target[];
+} __packed;
+
#define EFI_RT_SUPPORTED_GET_TIME 0x0001
#define EFI_RT_SUPPORTED_SET_TIME 0x0002
#define EFI_RT_SUPPORTED_GET_WAKEUP_TIME 0x0004
u32 runtime_services_supported;
};
+#define EFI_OPTIONAL_PTR 0x00000001
+
struct efi_runtime_services {
struct efi_table_hdr hdr;
efi_status_t (EFIAPI *get_time)(struct efi_time *time,
};
/* EFI event group GUID definitions */
+
#define EFI_EVENT_GROUP_EXIT_BOOT_SERVICES \
EFI_GUID(0x27abf055, 0xb1b8, 0x4c26, 0x80, 0x48, \
0x74, 0x8f, 0x37, 0xba, 0xa2, 0xdf)
+#define EFI_EVENT_GROUP_BEFORE_EXIT_BOOT_SERVICES \
+ EFI_GUID(0x8be0e274, 0x3970, 0x4b44, 0x80, 0xc5, \
+ 0x1a, 0xb9, 0x50, 0x2f, 0x3b, 0xfc)
+
#define EFI_EVENT_GROUP_VIRTUAL_ADDRESS_CHANGE \
EFI_GUID(0x13fa7698, 0xc831, 0x49c7, 0x87, 0xea, \
0x8f, 0x43, 0xfc, 0xc2, 0x51, 0x96)
EFI_GUID(0x7ce88fb3, 0x4bd7, 0x4679, 0x87, 0xa8, \
0xa8, 0xd8, 0xde, 0xe5, 0x0d, 0x2b)
+#define EFI_EVENT_GROUP_AFTER_READY_TO_BOOT \
+ EFI_GUID(0x3a2a00ad, 0x98b9, 0x4cdf, 0xa4, 0x78, \
+ 0x70, 0x27, 0x77, 0xf1, 0xc1, 0xb)
+
#define EFI_EVENT_GROUP_RESET_SYSTEM \
EFI_GUID(0x62da6a56, 0x13fb, 0x485a, 0xa8, 0xda, \
0xa3, 0xdd, 0x79, 0x12, 0xcb, 0x6b)
EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, \
0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d)
+#define EFI_TCG2_FINAL_EVENTS_TABLE_GUID \
+ EFI_GUID(0x1e2ed096, 0x30e2, 0x4254, 0xbd, \
+ 0x89, 0x86, 0x3b, 0xbe, 0xf8, 0x23, 0x25)
+
+#define EFI_RNG_PROTOCOL_GUID \
+ EFI_GUID(0x3152bca5, 0xeade, 0x433d, 0x86, 0x2e, \
+ 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44)
+
+#define EFI_DT_FIXUP_PROTOCOL_GUID \
+ EFI_GUID(0xe617d64c, 0xfe08, 0x46da, 0xf4, 0xdc, \
+ 0xbb, 0xd5, 0x87, 0x0c, 0x73, 0x00)
+
+#define EFI_TCG2_PROTOCOL_GUID \
+ EFI_GUID(0x607f766c, 0x7455, 0x42be, 0x93, \
+ 0x0b, 0xe4, 0xd7, 0x6d, 0xb2, 0x72, 0x0f)
+
+#define RISCV_EFI_BOOT_PROTOCOL_GUID \
+ EFI_GUID(0xccd15fec, 0x6f73, 0x4eec, 0x83, \
+ 0x95, 0x3e, 0x69, 0xe4, 0xb9, 0x40, 0xbf)
+
+/**
+ * struct efi_configuration_table - EFI Configuration Table
+ *
+ * This table contains a set of GUID/pointer pairs.
+ * The EFI Configuration Table may contain at most one instance of each table type.
+ *
+ * @guid: GUID that uniquely identifies the system configuration table
+ * @table: A pointer to the table associated with guid
+ */
struct efi_configuration_table {
efi_guid_t guid;
void *table;
#define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
+/**
+ * struct efi_system_table - EFI System Table
+ *
+ * EFI System Table contains pointers to the runtime and boot services tables.
+ *
+ * @hdr: The table header for the EFI System Table
+ * @fw_vendor: A pointer to a null terminated string that identifies the vendor
+ * that produces the system firmware
+ * @fw_revision: The revision of the system firmware
+ * @con_in_handle: The handle for the active console input device
+ * @con_in: A pointer to the EFI_SIMPLE_TEXT_INPUT_PROTOCOL interface
+ * that is associated with con_in_handle
+ * @con_out_handle: The handle for the active console output device
+ * @con_out: A pointer to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL interface
+ * that is associated with con_out_handle
+ * @stderr_handle: The handle for the active standard error console device
+ * @std_err: A pointer to the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL interface
+ * that is associated with stderr_handle
+ * @runtime: A pointer to the EFI Runtime Services Table
+ * @boottime: A pointer to the EFI Boot Services Table
+ * @nr_tables: The number of system configuration tables
+ * @tables: A pointer to the system configuration tables
+ */
struct efi_system_table {
struct efi_table_hdr hdr;
u16 *fw_vendor; /* physical addr of wchar_t vendor string */
# 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_UART 0x0e
# define DEVICE_PATH_SUB_TYPE_MSG_USB_CLASS 0x0f
# define DEVICE_PATH_SUB_TYPE_MSG_SATA 0x12
# define DEVICE_PATH_SUB_TYPE_MSG_NVME 0x17
+# define DEVICE_PATH_SUB_TYPE_MSG_URI 0x18
# define DEVICE_PATH_SUB_TYPE_MSG_SD 0x1a
# define DEVICE_PATH_SUB_TYPE_MSG_MMC 0x1d
u16 logical_unit_number;
} __packed;
+struct efi_device_path_uart {
+ struct efi_device_path dp;
+ u32 reserved;
+ u64 baud_rate;
+ u8 data_bits;
+ u8 parity;
+ u8 stop_bits;
+} __packed;
+
struct efi_device_path_usb {
struct efi_device_path dp;
u8 parent_port_number;
u8 eui64[8];
} __packed;
+struct efi_device_path_uri {
+ struct efi_device_path dp;
+ u8 uri[];
+} __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
char extended_verification);
efi_status_t (EFIAPI *output_string)(
struct efi_simple_text_output_protocol *this,
- const efi_string_t str);
+ const u16 *str);
efi_status_t (EFIAPI *test_string)(
struct efi_simple_text_output_protocol *this,
- const efi_string_t str);
+ const u16 *str);
efi_status_t(EFIAPI *query_mode)(
struct efi_simple_text_output_protocol *this,
unsigned long mode_number, unsigned long *columns,
* @fields: 'fields' replaces the bit-fields defined in the EFI
* specification to to avoid possible compiler incompatibilities::
*
- * u32 length:24;
- * u32 type:8;
+ * u32 length:24;
+ * u32 type:8;
*/
struct efi_hii_package_header {
u32 fields;
struct efi_file_handle {
u64 rev;
- efi_status_t (EFIAPI *open)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *open)(struct efi_file_handle *this,
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_status_t (EFIAPI *close)(struct efi_file_handle *this);
+ efi_status_t (EFIAPI *delete)(struct efi_file_handle *this);
+ efi_status_t (EFIAPI *read)(struct efi_file_handle *this,
efi_uintn_t *buffer_size, void *buffer);
- efi_status_t (EFIAPI *write)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *write)(struct efi_file_handle *this,
efi_uintn_t *buffer_size, void *buffer);
- efi_status_t (EFIAPI *getpos)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *getpos)(struct efi_file_handle *this,
u64 *pos);
- efi_status_t (EFIAPI *setpos)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *setpos)(struct efi_file_handle *this,
u64 pos);
- efi_status_t (EFIAPI *getinfo)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *getinfo)(struct efi_file_handle *this,
const efi_guid_t *info_type, efi_uintn_t *buffer_size,
void *buffer);
- efi_status_t (EFIAPI *setinfo)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *setinfo)(struct efi_file_handle *this,
const efi_guid_t *info_type, efi_uintn_t buffer_size,
void *buffer);
- efi_status_t (EFIAPI *flush)(struct efi_file_handle *file);
- efi_status_t (EFIAPI *open_ex)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *flush)(struct efi_file_handle *this);
+ efi_status_t (EFIAPI *open_ex)(struct efi_file_handle *this,
struct efi_file_handle **new_handle,
u16 *file_name, u64 open_mode, u64 attributes,
struct efi_file_io_token *token);
- efi_status_t (EFIAPI *read_ex)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *read_ex)(struct efi_file_handle *this,
struct efi_file_io_token *token);
- efi_status_t (EFIAPI *write_ex)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *write_ex)(struct efi_file_handle *this,
struct efi_file_io_token *token);
- efi_status_t (EFIAPI *flush_ex)(struct efi_file_handle *file,
+ efi_status_t (EFIAPI *flush_ex)(struct efi_file_handle *this,
struct efi_file_io_token *token);
};
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, \
void *buffer);
};
+struct efi_system_resource_entry {
+ efi_guid_t fw_class;
+ u32 fw_type;
+ u32 fw_version;
+ u32 lowest_supported_fw_version;
+ u32 capsule_flags;
+ u32 last_attempt_version;
+ u32 last_attempt_status;
+} __packed;
+
+struct efi_system_resource_table {
+ u32 fw_resource_count;
+ u32 fw_resource_count_max;
+ u64 fw_resource_version;
+ struct efi_system_resource_entry entries[];
+} __packed;
+
/* Boot manager load options */
#define LOAD_OPTION_ACTIVE 0x00000001
#define LOAD_OPTION_FORCE_RECONNECT 0x00000002
#define ESRT_FW_TYPE_DEVICEFIRMWARE 0x00000002
#define ESRT_FW_TYPE_UEFIDRIVER 0x00000003
+#define EFI_SYSTEM_RESOURCE_TABLE_GUID\
+ EFI_GUID(0xb122a263, 0x3661, 0x4f68,\
+ 0x99, 0x29, 0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80)
+
/* Last Attempt Status Values */
#define LAST_ATTEMPT_STATUS_SUCCESS 0x00000000
#define LAST_ATTEMPT_STATUS_ERROR_UNSUCCESSFUL 0x00000001
#define LAST_ATTEMPT_STATUS_ERROR_UNSUCCESSFUL_VENDOR_RANGE_MAX 0x00004000
/* Certificate types in signature database */
+#define EFI_CERT_SHA1_GUID \
+ EFI_GUID(0x826ca512, 0xcf10, 0x4ac9, 0xb1, 0x87, \
+ 0xbe, 0x01, 0x49, 0x66, 0x31, 0xbd)
+#define EFI_CERT_SHA224_GUID \
+ EFI_GUID(0xb6e5233, 0xa65c, 0x44c9, 0x94, 0x07, \
+ 0xd9, 0xab, 0x83, 0xbf, 0xc8, 0xbd)
#define EFI_CERT_SHA256_GUID \
EFI_GUID(0xc1c41626, 0x504c, 0x4092, 0xac, 0xa9, \
0x41, 0xf9, 0x36, 0x93, 0x43, 0x28)
+#define EFI_CERT_SHA384_GUID \
+ EFI_GUID(0xff3e5307, 0x9fd0, 0x48c9, 0x85, 0xf1, \
+ 0x8a, 0xd5, 0x6c, 0x70, 0x1e, 0x01)
+#define EFI_CERT_SHA512_GUID \
+ EFI_GUID(0x93e0fae, 0xa6c4, 0x4f50, 0x9f, 0x1b, \
+ 0xd4, 0x1e, 0x2b, 0x89, 0xc1, 0x9a)
#define EFI_CERT_RSA2048_GUID \
EFI_GUID(0x3c5766e8, 0x269c, 0x4e34, 0xaa, 0x14, \
0xed, 0x77, 0x6e, 0x85, 0xb3, 0xb6)
0x34, 0x7d, 0x37, 0x56, 0x65, 0xa7)
/**
- * win_certificate_uefi_guid - A certificate that encapsulates
+ * struct win_certificate_uefi_guid - A certificate that encapsulates
* a GUID-specific signature
*
* @hdr: Windows certificate header
} __attribute__((__packed__));
/**
- * efi_variable_authentication_2 - A time-based authentication method
+ * struct efi_variable_authentication_2 - A time-based authentication method
* descriptor
*
* This structure describes an authentication information for
} __attribute__((__packed__));
/**
- * efi_signature_data - A format of signature
+ * struct efi_firmware_image_authentication - Capsule authentication method
+ * descriptor
+ *
+ * This structure describes an authentication information for
+ * a capsule with IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED set
+ * and should be included as part of the capsule.
+ * Only EFI_CERT_TYPE_PKCS7_GUID is accepted.
+ *
+ * @monotonic_count: Count to prevent replay
+ * @auth_info: Authentication info
+ */
+struct efi_firmware_image_authentication {
+ uint64_t monotonic_count;
+ struct win_certificate_uefi_guid auth_info;
+} __attribute__((__packed__));
+
+
+/**
+ * struct efi_signature_data - A format of signature
*
* This structure describes a single signature in signature database.
*
} __attribute__((__packed__));
/**
- * efi_signature_list - A format of signature database
+ * struct efi_signature_list - A format of signature database
*
* This structure describes a list of signatures with the same type.
* An authenticated variable's value is a concatenation of one or more
/* struct efi_signature_data signatures[...][signature_size]; */
} __attribute__((__packed__));
+/*
+ * Firmware management protocol
+ */
+#define EFI_FIRMWARE_MANAGEMENT_PROTOCOL_GUID \
+ EFI_GUID(0x86c77a67, 0x0b97, 0x4633, 0xa1, 0x87, \
+ 0x49, 0x10, 0x4d, 0x06, 0x85, 0xc7)
+
+#define EFI_FIRMWARE_IMAGE_TYPE_UBOOT_FIT_GUID \
+ EFI_GUID(0xae13ff2d, 0x9ad4, 0x4e25, 0x9a, 0xc8, \
+ 0x6d, 0x80, 0xb3, 0xb2, 0x21, 0x47)
+
+#define EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID \
+ EFI_GUID(0xe2bb9c06, 0x70e9, 0x4b14, 0x97, 0xa3, \
+ 0x5a, 0x79, 0x13, 0x17, 0x6e, 0x3f)
+
+#define IMAGE_ATTRIBUTE_IMAGE_UPDATABLE 0x0000000000000001
+#define IMAGE_ATTRIBUTE_RESET_REQUIRED 0x0000000000000002
+#define IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED 0x0000000000000004
+#define IMAGE_ATTRIBUTE_IN_USE 0x0000000000000008
+#define IMAGE_ATTRIBUTE_UEFI_IMAGE 0x0000000000000010
+#define IMAGE_ATTRIBUTE_DEPENDENCY 0x0000000000000020
+
+#define IMAGE_COMPATIBILITY_CHECK_SUPPORTED 0x0000000000000001
+
+#define IMAGE_UPDATABLE_VALID 0x0000000000000001
+#define IMAGE_UPDATABLE_INVALID 0x0000000000000002
+#define IMAGE_UPDATABLE_INVALID_TYPE 0x0000000000000004
+#define IMAGE_UPDATABLE_INVALID_OLLD 0x0000000000000008
+#define IMAGE_UPDATABLE_VALID_WITH_VENDOR_CODE 0x0000000000000010
+
+#define PACKAGE_ATTRIBUTE_VERSION_UPDATABLE 0x0000000000000001
+#define PACKAGE_ATTRIBUTE_RESET_REQUIRED 0x0000000000000002
+#define PACKAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED 0x0000000000000004
+
+#define EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION 4
+
+typedef struct efi_firmware_image_dependencies {
+ u8 dependencies[0];
+} efi_firmware_image_dep_t;
+
+struct efi_firmware_image_descriptor {
+ u8 image_index;
+ efi_guid_t image_type_id;
+ u64 image_id;
+ u16 *image_id_name;
+ u32 version;
+ u16 *version_name;
+ efi_uintn_t size;
+ u64 attributes_supported;
+ u64 attributes_setting;
+ u64 compatibilities;
+ u32 lowest_supported_image_version;
+ u32 last_attempt_version;
+ u32 last_attempt_status;
+ u64 hardware_instance;
+ efi_firmware_image_dep_t *dependencies;
+};
+
+struct efi_firmware_management_protocol {
+ efi_status_t (EFIAPI *get_image_info)(
+ struct efi_firmware_management_protocol *this,
+ efi_uintn_t *image_info_size,
+ struct efi_firmware_image_descriptor *image_info,
+ u32 *descriptor_version,
+ u8 *descriptor_count,
+ efi_uintn_t *descriptor_size,
+ u32 *package_version,
+ u16 **package_version_name);
+ efi_status_t (EFIAPI *get_image)(
+ struct efi_firmware_management_protocol *this,
+ u8 image_index,
+ void *image,
+ efi_uintn_t *image_size);
+ efi_status_t (EFIAPI *set_image)(
+ struct efi_firmware_management_protocol *this,
+ u8 image_index,
+ const void *image,
+ efi_uintn_t image_size,
+ const void *vendor_code,
+ efi_status_t (*progress)(efi_uintn_t completion),
+ u16 **abort_reason);
+ efi_status_t (EFIAPI *check_image)(
+ struct efi_firmware_management_protocol *this,
+ u8 image_index,
+ const void *image,
+ efi_uintn_t *image_size,
+ u32 *image_updatable);
+ efi_status_t (EFIAPI *get_package_info)(
+ struct efi_firmware_management_protocol *this,
+ u32 *package_version,
+ u16 **package_version_name,
+ u32 *package_version_name_maxlen,
+ u64 *attributes_supported,
+ u64 *attributes_setting);
+ efi_status_t (EFIAPI *set_package_info)(
+ struct efi_firmware_management_protocol *this,
+ const void *image,
+ efi_uintn_t *image_size,
+ const void *vendor_code,
+ u32 package_version,
+ const u16 *package_version_name);
+};
+
+#define EFI_DISK_IO_PROTOCOL_GUID \
+ EFI_GUID(0xce345171, 0xba0b, 0x11d2, 0x8e, 0x4f, \
+ 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+
+struct efi_disk {
+ u64 revision;
+ efi_status_t (EFIAPI *read_disk)(struct efi_disk *this, u32 media_id,
+ u64 offset, efi_uintn_t buffer_size,
+ void *buffer);
+
+ efi_status_t (EFIAPI *write_disk)(struct efi_disk *this, u32 media_id,
+ u64 offset, efi_uintn_t buffer_size,
+ void *buffer);
+};
+
#endif
projects / platform / kernel / u-boot.git / blobdiff