This is done so that the device path protocol interface of the network device can be changed internally by u-boot when a new bootfile gets downloaded.
Signed-off-by: Adriano Cordova adriano.cordova@canonical.com Reviewed-by: Heinrich Schuchardt xypron.glpk@gmx.de Reviewed-by: Ilias Apalodimas ilias.apalodimas@linaro.org --- Changes in v2: added commit message
include/efi_loader.h | 5 +++++ lib/efi_loader/efi_boottime.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/efi_loader.h b/include/efi_loader.h index 9afbec35eb..0d858c1e12 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -711,6 +711,11 @@ efi_status_t efi_search_protocol(const efi_handle_t handle, efi_status_t efi_add_protocol(const efi_handle_t handle, const efi_guid_t *protocol, void *protocol_interface); +/* Reinstall a protocol on a handle */ +efi_status_t EFIAPI efi_reinstall_protocol_interface( + efi_handle_t handle, + const efi_guid_t *protocol, + void *old_interface, void *new_interface); /* Open protocol */ efi_status_t efi_protocol_open(struct efi_handler *handler, void **protocol_interface, void *agent_handle, diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 080e7f78ae..58716fa795 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -3733,7 +3733,7 @@ out: * * Return: status code */ -static efi_status_t EFIAPI efi_reinstall_protocol_interface( +efi_status_t EFIAPI efi_reinstall_protocol_interface( efi_handle_t handle, const efi_guid_t *protocol, void *old_interface, void *new_interface) {