diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2020-03-17 11:12:36 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-03-17 08:29:52 +0100 |
| commit | b51ec639788bdf8220de458f49498d9f19f65b2b (patch) | |
| tree | 62997bbd2a3b8a1e5e1c9b1b21245833288d968c /include | |
| parent | b74d568d83689234f505726399e483d2dc509898 (diff) | |
efi_loader: export a couple of protocol related functions
This is a preparatory patch.
Those functions will be used in an implementation of UEFI firmware
management protocol as part of my capsule update patch.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/efi_loader.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 8e34379833..37c3f15da1 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -457,6 +457,20 @@ efi_status_t efi_remove_all_protocols(const efi_handle_t handle); /* Install multiple protocol interfaces */ efi_status_t EFIAPI efi_install_multiple_protocol_interfaces (efi_handle_t *handle, ...); +/* Get handles that support a given protocol */ +efi_status_t EFIAPI efi_locate_handle_buffer( + enum efi_locate_search_type search_type, + const efi_guid_t *protocol, void *search_key, + efi_uintn_t *no_handles, efi_handle_t **buffer); +/* Close an previously opened protocol interface */ +efi_status_t EFIAPI efi_close_protocol(efi_handle_t handle, + const efi_guid_t *protocol, + efi_handle_t agent_handle, + efi_handle_t controller_handle); +/* Open a protocol interface */ +efi_status_t EFIAPI efi_handle_protocol(efi_handle_t handle, + const efi_guid_t *protocol, + void **protocol_interface); /* Call this to create an event */ efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl, void (EFIAPI *notify_function) ( |