diff --git a/src/boot/bootctl.c b/src/boot/bootctl.c index 0c2a39d34b..ae034f5cdb 100644 --- a/src/boot/bootctl.c +++ b/src/boot/bootctl.c @@ -950,12 +950,13 @@ static int verb_status(int argc, char *argv[], void *userdata) { * can show */ if (is_efi_boot()) { - _cleanup_free_ char *fw_type = NULL, *fw_info = NULL, *loader = NULL, *loader_path = NULL; + _cleanup_free_ char *fw_type = NULL, *fw_info = NULL, *loader = NULL, *loader_path = NULL, *stub = NULL; sd_id128_t loader_part_uuid = SD_ID128_NULL; read_loader_efi_var("LoaderFirmwareType", &fw_type); read_loader_efi_var("LoaderFirmwareInfo", &fw_info); read_loader_efi_var("LoaderInfo", &loader); + read_loader_efi_var("StubInfo", &stub); read_loader_efi_var("LoaderImageIdentifier", &loader_path); if (loader_path) @@ -983,6 +984,8 @@ static int verb_status(int argc, char *argv[], void *userdata) { printf("Current Loader:\n"); printf(" Product: %s\n", strna(loader)); + if (stub) + printf(" Stub: %s\n", stub); if (!sd_id128_is_null(loader_part_uuid)) printf(" ESP: /dev/disk/by-partuuid/%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\n", SD_ID128_FORMAT_VAL(loader_part_uuid)); diff --git a/src/boot/efi/stub.c b/src/boot/efi/stub.c index e917019c0c..ff45cebd45 100644 --- a/src/boot/efi/stub.c +++ b/src/boot/efi/stub.c @@ -104,6 +104,30 @@ EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) { if (disk_get_part_uuid(loaded_image->DeviceHandle, uuid) == EFI_SUCCESS) efivar_set(L"LoaderDevicePartUUID", uuid, FALSE); + /* if LoaderImageIdentifier is not set, assume the image with this stub was loaded directly from UEFI */ + if (efivar_get_raw(&global_guid, L"LoaderImageIdentifier", &b, &size) != EFI_SUCCESS) { + CHAR16 *loaded_image_path = DevicePathToStr(loaded_image->FilePath); + efivar_set(L"LoaderImageIdentifier", loaded_image_path, FALSE); + FreePool(loaded_image_path); + } + + /* if LoaderFirmwareInfo is not set, let's set it */ + if (efivar_get_raw(&global_guid, L"LoaderFirmwareInfo", &b, &size) != EFI_SUCCESS) { + CHAR16 *loader_firmware_info = PoolPrint(L"%s %d.%02d", ST->FirmwareVendor, ST->FirmwareRevision >> 16, ST->FirmwareRevision & 0xffff); + efivar_set(L"LoaderFirmwareInfo", loader_firmware_info, FALSE); + FreePool(loader_firmware_info); + } + /* ditto for LoaderFirmwareType */ + if (efivar_get_raw(&global_guid, L"LoaderFirmwareType", &b, &size) != EFI_SUCCESS) { + CHAR16 *loader_firmware_type = PoolPrint(L"UEFI %d.%02d", ST->Hdr.Revision >> 16, ST->Hdr.Revision & 0xffff); + efivar_set(L"LoaderFirmwareType", loader_firmware_type, FALSE); + FreePool(loader_firmware_type); + } + + /* add StubInfo */ + if (efivar_get_raw(&global_guid, L"StubInfo", &b, &size) != EFI_SUCCESS) + efivar_set(L"StubInfo", L"systemd-stub " PACKAGE_VERSION, FALSE); + if (szs[3] > 0) graphics_splash((UINT8 *)((UINTN)loaded_image->ImageBase + addrs[3]), szs[3], NULL);