diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c
index 7afe31357df36..6db91655c743f 100644
--- a/drivers/firmware/efi/libstub/efi-stub-helper.c
+++ b/drivers/firmware/efi/libstub/efi-stub-helper.c
@@ -54,7 +54,7 @@ bool __pure __efi_soft_reserve_enabled(void)
}
struct file_info {
- efi_file_handle_t *handle;
+ efi_file_protocol_t *handle;
u64 size;
};
@@ -113,7 +113,7 @@ unsigned long get_dram_base(void)
static efi_status_t efi_file_size(void *__fh, efi_char16_t *filename_16,
void **handle, u64 *file_sz)
{
- efi_file_handle_t *h, *fh = __fh;
+ efi_file_protocol_t *h, *fh = __fh;
efi_file_info_t *info;
efi_status_t status;
efi_guid_t info_guid = EFI_FILE_INFO_ID;
@@ -159,22 +159,22 @@ static efi_status_t efi_file_size(void *__fh, efi_char16_t *filename_16,
return status;
}
-static efi_status_t efi_file_read(efi_file_handle_t *handle,
+static efi_status_t efi_file_read(efi_file_protocol_t *handle,
unsigned long *size, void *addr)
{
return handle->read(handle, size, addr);
}
-static efi_status_t efi_file_close(efi_file_handle_t *handle)
+static efi_status_t efi_file_close(efi_file_protocol_t *handle)
{
return handle->close(handle);
}
static efi_status_t efi_open_volume(efi_loaded_image_t *image,
- efi_file_handle_t **__fh)
+ efi_file_protocol_t **__fh)
{
- efi_file_io_interface_t *io;
- efi_file_handle_t *fh;
+ efi_simple_file_system_protocol_t *io;
+ efi_file_protocol_t *fh;
efi_guid_t fs_proto = EFI_FILE_SYSTEM_GUID;
efi_status_t status;
efi_handle_t handle = image->device_handle;
@@ -282,7 +282,7 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
struct file_info *files;
unsigned long file_addr;
u64 file_size_total;
- efi_file_handle_t *fh = NULL;
+ efi_file_protocol_t *fh = NULL;
efi_status_t status;
int nr_files;
char *str;
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index 55de118e82673..79cdb219f439a 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -106,4 +106,67 @@ union efi_uga_draw_protocol {
} mixed_mode;
};
+typedef struct efi_loaded_image {
+ u32 revision;
+ efi_handle_t parent_handle;
+ efi_system_table_t *system_table;
+ efi_handle_t device_handle;
+ void *file_path;
+ void *reserved;
+ u32 load_options_size;
+ void *load_options;
+ void *image_base;
+ __aligned_u64 image_size;
+ unsigned int image_code_type;
+ unsigned int image_data_type;
+ efi_status_t (__efiapi *unload)(efi_handle_t image_handle);
+} efi_loaded_image_t;
+
+typedef struct {
+ u64 size;
+ u64 file_size;
+ u64 phys_size;
+ efi_time_t create_time;
+ efi_time_t last_access_time;
+ efi_time_t modification_time;
+ __aligned_u64 attribute;
+ efi_char16_t filename[1];
+} efi_file_info_t;
+
+typedef struct efi_file_protocol efi_file_protocol_t;
+
+struct efi_file_protocol {
+ u64 revision;
+ efi_status_t (__efiapi *open) (efi_file_protocol_t *,
+ efi_file_protocol_t **,
+ efi_char16_t *, u64, u64);
+ efi_status_t (__efiapi *close) (efi_file_protocol_t *);
+ efi_status_t (__efiapi *delete) (efi_file_protocol_t *);
+ efi_status_t (__efiapi *read) (efi_file_protocol_t *,
+ unsigned long *, void *);
+ efi_status_t (__efiapi *write) (efi_file_protocol_t *,
+ unsigned long, void *);
+ efi_status_t (__efiapi *get_position)(efi_file_protocol_t *, u64 *);
+ efi_status_t (__efiapi *set_position)(efi_file_protocol_t *, u64);
+ efi_status_t (__efiapi *get_info) (efi_file_protocol_t *,
+ efi_guid_t *, unsigned long *,
+ void *);
+ efi_status_t (__efiapi *set_info) (efi_file_protocol_t *,
+ efi_guid_t *, unsigned long,
+ void *);
+ efi_status_t (__efiapi *flush) (efi_file_protocol_t *);
+};
+
+typedef struct efi_simple_file_system_protocol efi_simple_file_system_protocol_t;
+
+struct efi_simple_file_system_protocol {
+ u64 revision;
+ int (__efiapi *open_volume)(efi_simple_file_system_protocol_t *,
+ efi_file_protocol_t **);
+};
+
+#define EFI_FILE_MODE_READ 0x0000000000000001
+#define EFI_FILE_MODE_WRITE 0x0000000000000002
+#define EFI_FILE_MODE_CREATE 0x8000000000000000
+
#endif
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 7e231c3cfb6fb..2b228df184071 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -796,65 +796,7 @@ struct efi_fdt_params {
u32 desc_ver;
};
-typedef struct {
- u32 revision;
- efi_handle_t parent_handle;
- efi_system_table_t *system_table;
- efi_handle_t device_handle;
- void *file_path;
- void *reserved;
- u32 load_options_size;
- void *load_options;
- void *image_base;
- __aligned_u64 image_size;
- unsigned int image_code_type;
- unsigned int image_data_type;
- efi_status_t ( __efiapi *unload)(efi_handle_t image_handle);
-} efi_loaded_image_t;
-
-typedef struct {
- u64 size;
- u64 file_size;
- u64 phys_size;
- efi_time_t create_time;
- efi_time_t last_access_time;
- efi_time_t modification_time;
- __aligned_u64 attribute;
- efi_char16_t filename[1];
-} efi_file_info_t;
-
-typedef struct efi_file_handle efi_file_handle_t;
-
-struct efi_file_handle {
- u64 revision;
- efi_status_t (__efiapi *open)(efi_file_handle_t *,
- efi_file_handle_t **,
- efi_char16_t *, u64, u64);
- efi_status_t (__efiapi *close)(efi_file_handle_t *);
- void *delete;
- efi_status_t (__efiapi *read)(efi_file_handle_t *,
- unsigned long *, void *);
- void *write;
- void *get_position;
- void *set_position;
- efi_status_t (__efiapi *get_info)(efi_file_handle_t *,
- efi_guid_t *, unsigned long *,
- void *);
- void *set_info;
- void *flush;
-};
-
-typedef struct efi_file_io_interface efi_file_io_interface_t;
-
-struct efi_file_io_interface {
- u64 revision;
- int (__efiapi *open_volume)(efi_file_io_interface_t *,
- efi_file_handle_t **);
-};
-
-#define EFI_FILE_MODE_READ 0x0000000000000001
-#define EFI_FILE_MODE_WRITE 0x0000000000000002
-#define EFI_FILE_MODE_CREATE 0x8000000000000000
+typedef struct efi_loaded_image efi_loaded_image_t;
typedef struct {
u32 version;