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/** @file
Driver Binding functions and Service Binding functions
declaration for Mtftp6 Driver.
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __EFI_MTFTP6_DRIVER_H__
#define __EFI_MTFTP6_DRIVER_H__
#include <Protocol/ServiceBinding.h>
extern EFI_COMPONENT_NAME_PROTOCOL gMtftp6ComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gMtftp6ComponentName2;
extern EFI_UNICODE_STRING_TABLE *gMtftp6ControllerNameTable;
/**
Test to see if this driver supports Controller. This service
is called by the EFI boot service ConnectController(). In
order to make drivers as small as possible, there are a few calling
restrictions for this service. ConnectController() must
follow these calling restrictions. If any other agent wishes to call
Supported(), it must also follow these calling restrictions.
@param[in] This Protocol instance pointer.
@param[in] Controller Handle of device to test.
@param[in] RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@retval EFI_SUCCESS This driver supports this device.
@retval Others This driver does not support this device.
**/
EFI_STATUS
EFIAPI
Mtftp6DriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Start this driver on Controller. This service is called by the
EFI boot service ConnectController(). In order to make
drivers as small as possible, there are calling restrictions for
this service. ConnectController() must follow these
calling restrictions. If any other agent wishes to call Start() it
must also follow these calling restrictions.
@param[in] This Protocol instance pointer.
@param[in] Controller Handle of device to bind driver to.
@param[in] RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@retval EFI_SUCCESS This driver is added to Controller.
@retval EFI_ALREADY_STARTED This driver is already running on Controller.
@retval Others This driver does not support this device.
**/
EFI_STATUS
EFIAPI
Mtftp6DriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Stop this driver on Controller. This service is called by the
EFI boot service DisconnectController(). In order to
make drivers as small as possible, there are calling
restrictions for this service. DisconnectController()
must follow these calling restrictions. If any other agent wishes
to call Stop(), it must also follow these calling restrictions.
@param[in] This Protocol instance pointer.
@param[in] Controller Handle of device to stop driver on
@param[in] NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero, stop the entire bus driver.
@param[in] ChildHandleBuffer List of Child Handles to Stop.
@retval EFI_SUCCESS This driver is removed Controller.
@retval EFI_DEVICE_ERROR An unexpected error.
@retval Others This driver was not removed from this device.
**/
EFI_STATUS
EFIAPI
Mtftp6DriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
/**
Creates a child handle and installs a protocol.
The CreateChild() function installs a protocol on ChildHandle.
If ChildHandle is a pointer to NULL, then a new handle is created and returned in ChildHandle.
If ChildHandle is not a pointer to NULL, then the protocol installs on the existing ChildHandle.
@param[in] This Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
@param[in, out] ChildHandle Pointer to the handle of the child to create. If it is NULL,
then a new handle is created. If it is a pointer to an existing
UEFI handle, then the protocol is added to the existing UEFI handle.
@retval EFI_SUCCES The protocol was added to ChildHandle.
@retval EFI_INVALID_PARAMETER ChildHandle is NULL.
@retval Others The child handle was not created.
**/
EFI_STATUS
EFIAPI
Mtftp6ServiceBindingCreateChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN OUT EFI_HANDLE *ChildHandle
);
/**
Destroys a child handle with a protocol installed on it.
The DestroyChild() function does the opposite of CreateChild(). It removes a protocol
that was installed by CreateChild() from ChildHandle. If the removed protocol is the
last protocol on ChildHandle, then ChildHandle is destroyed.
@param[in] This Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
@param[in] ChildHandle Handle of the child to destroy.
@retval EFI_SUCCES The protocol was removed from ChildHandle.
@retval EFI_UNSUPPORTED ChildHandle does not support the protocol that is being removed.
@retval EFI_INVALID_PARAMETER Child handle is NULL.
@retval Others The child handle was not destroyed
**/
EFI_STATUS
EFIAPI
Mtftp6ServiceBindingDestroyChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN EFI_HANDLE ChildHandle
);
#endif
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