#include <Uefi.h>
#include <Protocol/ManagedNetwork.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/ServiceBinding.h>
#include <Protocol/VlanConfig.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/NetLib.h>
#include <Library/DpcLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PrintLib.h>
#include "ComponentName.h"

Data Structures
struct	MNP_DEVICE_DATA

struct	MNP_SERVICE_DATA

Macros
#define	MNP_DEVICE_DATA_SIGNATURE SIGNATURE_32 ('M', 'n', 'p', 'D')

#define	MNP_DEVICE_DATA_FROM_THIS(a)

#define	MNP_SERVICE_DATA_SIGNATURE SIGNATURE_32 ('M', 'n', 'p', 'S')

#define	MNP_SERVICE_DATA_FROM_THIS(a)

#define	MNP_SERVICE_DATA_FROM_LINK(a)

Functions
EFI_STATUS EFIAPI	MnpDriverBindingSupported (IN EFI_DRIVER_BINDING_PROTOCOL This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL RemainingDevicePath OPTIONAL)

EFI_STATUS EFIAPI	MnpDriverBindingStart (IN EFI_DRIVER_BINDING_PROTOCOL This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL RemainingDevicePath OPTIONAL)

EFI_STATUS EFIAPI	MnpDriverBindingStop (IN EFI_DRIVER_BINDING_PROTOCOL This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE ChildHandleBuffer OPTIONAL)

EFI_STATUS EFIAPI	MnpServiceBindingCreateChild (IN EFI_SERVICE_BINDING_PROTOCOL This, IN OUT EFI_HANDLE ChildHandle)

EFI_STATUS EFIAPI	MnpServiceBindingDestroyChild (IN EFI_SERVICE_BINDING_PROTOCOL *This, IN EFI_HANDLE ChildHandle)

Variables
EFI_DRIVER_BINDING_PROTOCOL	gMnpDriverBinding

Detailed Description

Declaration of structures and functions for MnpDxe driver.

Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file MnpDriver.h.

Macro Definition Documentation

◆ MNP_DEVICE_DATA_FROM_THIS

#define MNP_DEVICE_DATA_FROM_THIS ( a )

Value:

  CR ( \
  (a), \
  MNP_DEVICE_DATA, \
  VlanConfig, \
  MNP_DEVICE_DATA_SIGNATURE \
  )

Definition at line 90 of file MnpDriver.h.

◆ MNP_DEVICE_DATA_SIGNATURE

#define MNP_DEVICE_DATA_SIGNATURE SIGNATURE_32 ('M', 'n', 'p', 'D')

Definition at line 33 of file MnpDriver.h.

◆ MNP_SERVICE_DATA_FROM_LINK

#define MNP_SERVICE_DATA_FROM_LINK ( a )

Value:

  CR ( \
  (a), \
  MNP_SERVICE_DATA, \
  Link, \
  MNP_SERVICE_DATA_SIGNATURE \
  )

Definition at line 127 of file MnpDriver.h.

◆ MNP_SERVICE_DATA_FROM_THIS

#define MNP_SERVICE_DATA_FROM_THIS ( a )

Value:

  CR ( \
  (a), \
  MNP_SERVICE_DATA, \
  ServiceBinding, \
  MNP_SERVICE_DATA_SIGNATURE \
  )

Definition at line 119 of file MnpDriver.h.

◆ MNP_SERVICE_DATA_SIGNATURE

#define MNP_SERVICE_DATA_SIGNATURE SIGNATURE_32 ('M', 'n', 'p', 'S')

Definition at line 98 of file MnpDriver.h.

Function Documentation

◆ MnpDriverBindingStart()

EFI_STATUS EFIAPI MnpDriverBindingStart	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Start this driver on ControllerHandle. 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 Start() it must also follow these calling restrictions.

Parameters

[in]	This	Protocol instance pointer.
[in]	ControllerHandle	Handle of device to bind driver to.
[in]	RemainingDevicePath	Optional parameter use to pick a specific child device to start.

Return values

EFI_SUCCESS	This driver is added to ControllerHandle.
EFI_ALREADY_STARTED	This driver is already running on ControllerHandle.
EFI_OUT_OF_RESOURCES	Failed to allocate memory for Mnp Service Data.
Others	This driver does not support this device.

Definition at line 145 of file MnpDriver.c.

◆ MnpDriverBindingStop()

EFI_STATUS EFIAPI MnpDriverBindingStop	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN UINTN	NumberOfChildren,
		IN EFI_HANDLE *ChildHandleBuffer	OPTIONAL
	)

Stop this driver on ControllerHandle. This service is called by the EFI boot service DisconnectController(). In order to make drivers as small as possible, there are a few 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.

Parameters

[in]	This	Protocol instance pointer.
[in]	ControllerHandle	Handle of device to stop driver on.
[in]	NumberOfChildren	Number of Handles in ChildHandleBuffer. If number of children is zero stop the entire bus driver.
[in]	ChildHandleBuffer	List of Child Handles to Stop.

Return values

EFI_SUCCESS	This driver is removed ControllerHandle.
EFI_DEVICE_ERROR	The device could not be stopped due to a device error.

Definition at line 305 of file MnpDriver.c.

◆ MnpDriverBindingSupported()

EFI_STATUS EFIAPI MnpDriverBindingSupported	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Test to see if this driver supports ControllerHandle. 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.

Parameters

[in]	This	Protocol instance pointer.
[in]	ControllerHandle	Handle of device to test.
[in]	RemainingDevicePath	Optional parameter use to pick a specific child device to start.

Return values

EFI_SUCCESS	This driver supports this device.
EFI_ALREADY_STARTED	This driver is already running on this device.
Others	This driver does not support this device.

Definition at line 88 of file MnpDriver.c.

◆ MnpServiceBindingCreateChild()

EFI_STATUS EFIAPI MnpServiceBindingCreateChild	(	IN EFI_SERVICE_BINDING_PROTOCOL *	This,
		IN OUT EFI_HANDLE *	ChildHandle
	)

Creates a child handle with a set of I/O services.

Parameters

[in]	This	Protocol instance pointer.
[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 not NULL, then the I/O services are added to the existing child handle.

Return values

EFI_SUCCESS	The protocol was added to ChildHandle.
EFI_INVALID_PARAMETER	ChildHandle is NULL.
EFI_OUT_OF_RESOURCES	There are not enough resources available to create the child.
Others	The child handle was not created.

Definition at line 430 of file MnpDriver.c.

◆ MnpServiceBindingDestroyChild()

EFI_STATUS EFIAPI MnpServiceBindingDestroyChild	(	IN EFI_SERVICE_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ChildHandle
	)

Destroys a child handle with a set of I/O services.

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.

Parameters

[in]	This	Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
[in]	ChildHandle	Handle of the child to destroy.

Return values

EFI_SUCCESS	The protocol was removed from ChildHandle.
EFI_UNSUPPORTED	ChildHandle does not support the protocol that is being removed.
EFI_INVALID_PARAMETER	ChildHandle is NULL.
EFI_ACCESS_DENIED	The protocol could not be removed from the ChildHandle because its services are being used.
Others	The child handle was not destroyed.

Definition at line 546 of file MnpDriver.c.

Variable Documentation

◆ gMnpDriverBinding

EFI_DRIVER_BINDING_PROTOCOL gMnpDriverBinding

extern

Definition at line 13 of file MnpDriver.c.

Data Structures

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ MNP_DEVICE_DATA_FROM_THIS

◆ MNP_DEVICE_DATA_SIGNATURE

◆ MNP_SERVICE_DATA_FROM_LINK

◆ MNP_SERVICE_DATA_FROM_THIS

◆ MNP_SERVICE_DATA_SIGNATURE

Function Documentation

◆ MnpDriverBindingStart()

◆ MnpDriverBindingStop()

◆ MnpDriverBindingSupported()

◆ MnpServiceBindingCreateChild()

◆ MnpServiceBindingDestroyChild()

Variable Documentation

◆ gMnpDriverBinding