diff options
-rw-r--r-- | drivers/firmware/efi/libstub/efistub.h | 31 | ||||
-rw-r--r-- | include/linux/efi.h | 12 |
2 files changed, 38 insertions, 5 deletions
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index b0ae0a454404..c7efc404e663 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -171,6 +171,23 @@ struct efi_boot_memmap { typedef struct efi_generic_dev_path efi_device_path_protocol_t; +union efi_device_path_to_text_protocol { + struct { + efi_char16_t *(__efiapi *convert_device_node_to_text)( + const efi_device_path_protocol_t *, + bool, bool); + efi_char16_t *(__efiapi *convert_device_path_to_text)( + const efi_device_path_protocol_t *, + bool, bool); + }; + struct { + u32 convert_device_node_to_text; + u32 convert_device_path_to_text; + } mixed_mode; +}; + +typedef union efi_device_path_to_text_protocol efi_device_path_to_text_protocol_t; + typedef void *efi_event_t; /* Note that notifications won't work in mixed mode */ typedef void (__efiapi *efi_event_notify_t)(efi_event_t, void *); @@ -254,13 +271,17 @@ union efi_boot_services { efi_handle_t *); efi_status_t (__efiapi *install_configuration_table)(efi_guid_t *, void *); - void *load_image; - void *start_image; + efi_status_t (__efiapi *load_image)(bool, efi_handle_t, + efi_device_path_protocol_t *, + void *, unsigned long, + efi_handle_t *); + efi_status_t (__efiapi *start_image)(efi_handle_t, unsigned long *, + efi_char16_t **); efi_status_t __noreturn (__efiapi *exit)(efi_handle_t, efi_status_t, unsigned long, efi_char16_t *); - void *unload_image; + efi_status_t (__efiapi *unload_image)(efi_handle_t); efi_status_t (__efiapi *exit_boot_services)(efi_handle_t, unsigned long); void *get_next_monotonic_count; @@ -277,8 +298,8 @@ union efi_boot_services { void *locate_handle_buffer; efi_status_t (__efiapi *locate_protocol)(efi_guid_t *, void *, void **); - void *install_multiple_protocol_interfaces; - void *uninstall_multiple_protocol_interfaces; + efi_status_t (__efiapi *install_multiple_protocol_interfaces)(efi_handle_t *, ...); + efi_status_t (__efiapi *uninstall_multiple_protocol_interfaces)(efi_handle_t, ...); void *calculate_crc32; void *copy_mem; void *set_mem; diff --git a/include/linux/efi.h b/include/linux/efi.h index d2b84c2fec39..af90f7989f80 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -368,6 +368,9 @@ void efi_native_runtime_setup(void); #define UV_SYSTEM_TABLE_GUID EFI_GUID(0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93) #define LINUX_EFI_CRASH_GUID EFI_GUID(0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0) #define LOADED_IMAGE_PROTOCOL_GUID EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID EFI_GUID(0xbc62157e, 0x3e33, 0x4fec, 0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf) +#define EFI_DEVICE_PATH_PROTOCOL_GUID EFI_GUID(0x09576e91, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID EFI_GUID(0x8b843e20, 0x8132, 0x4852, 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c) #define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a) #define EFI_UGA_PROTOCOL_GUID EFI_GUID(0x982c298b, 0xf4fa, 0x41cb, 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39) #define EFI_PCI_IO_PROTOCOL_GUID EFI_GUID(0x4cf5b200, 0x68b8, 0x4ca5, 0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a) @@ -952,6 +955,7 @@ extern int efi_status_to_err(efi_status_t status); #define EFI_DEV_MEDIA_VENDOR 3 #define EFI_DEV_MEDIA_FILE 4 #define EFI_DEV_MEDIA_PROTOCOL 5 +#define EFI_DEV_MEDIA_REL_OFFSET 8 #define EFI_DEV_BIOS_BOOT 0x05 #define EFI_DEV_END_PATH 0x7F #define EFI_DEV_END_PATH2 0xFF @@ -982,12 +986,20 @@ struct efi_vendor_dev_path { u8 vendordata[]; } __packed; +struct efi_rel_offset_dev_path { + struct efi_generic_dev_path header; + u32 reserved; + u64 starting_offset; + u64 ending_offset; +} __packed; + struct efi_dev_path { union { struct efi_generic_dev_path header; struct efi_acpi_dev_path acpi; struct efi_pci_dev_path pci; struct efi_vendor_dev_path vendor; + struct efi_rel_offset_dev_path rel_offset; }; } __packed; |