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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * EFI application loader
- *
- * Copyright (c) 2017 Heinrich Schuchardt
- */
- #ifndef _EFI_DRIVER_H
- #define _EFI_DRIVER_H 1
- #include <efi_loader.h>
- /*
- * Operations supported by an EFI driver with respect to the EFI uclass
- *
- * @protocol The GUID of the protocol which is consumed by the
- * driver. This GUID is used by the EFI uclass in the
- * supports() and start() methods of the
- * EFI_DRIVER_BINDING_PROTOCOL.
- * @child_protocol Protocol supported by the child handles generated by
- * the EFI driver.
- * @bind Function called by the EFI uclass to attach the
- * driver to EFI driver to a handle.
- */
- struct efi_driver_ops {
- const efi_guid_t *protocol;
- const efi_guid_t *child_protocol;
- int (*bind)(efi_handle_t handle, void *interface);
- };
- /*
- * This structure adds internal fields to the driver binding protocol.
- */
- struct efi_driver_binding_extended_protocol {
- struct efi_driver_binding_protocol bp;
- const struct efi_driver_ops *ops;
- };
- #endif /* _EFI_DRIVER_H */
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