diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/efi_api.h | 1 | ||||
| -rw-r--r-- | include/efi_loader.h | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/efi_api.h b/include/efi_api.h index ae93061160..64c27e494b 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -343,6 +343,7 @@ struct efi_loaded_image { 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b ) #define DEVICE_PATH_TYPE_END 0x7f +# define DEVICE_PATH_SUB_TYPE_INSTANCE_END 0x01 # define DEVICE_PATH_SUB_TYPE_END 0xff struct efi_device_path { diff --git a/include/efi_loader.h b/include/efi_loader.h index 1298b5e160..8d21ba74b1 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -337,6 +337,15 @@ struct efi_device_path *efi_dp_append_node(const struct efi_device_path *dp, struct efi_device_path *efi_dp_create_device_node(const u8 type, const u8 sub_type, const u16 length); +/* Append device path instance */ +struct efi_device_path *efi_dp_append_instance( + const struct efi_device_path *dp, + const struct efi_device_path *dpi); +/* Get next device path instance */ +struct efi_device_path *efi_dp_get_next_instance(struct efi_device_path **dp, + efi_uintn_t *size); +/* Check if a device path contains muliple instances */ +bool efi_dp_is_multi_instance(const struct efi_device_path *dp); struct efi_device_path *efi_dp_from_dev(struct udevice *dev); struct efi_device_path *efi_dp_from_part(struct blk_desc *desc, int part); |