Data Structures
struct	EFI_MANAGED_NETWORK_CONFIG_DATA

struct	EFI_MANAGED_NETWORK_RECEIVE_DATA

struct	EFI_MANAGED_NETWORK_FRAGMENT_DATA

struct	EFI_MANAGED_NETWORK_TRANSMIT_DATA

struct	EFI_MANAGED_NETWORK_COMPLETION_TOKEN

struct	_EFI_MANAGED_NETWORK_PROTOCOL

Macros
#define	EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL_GUID

#define	EFI_MANAGED_NETWORK_PROTOCOL_GUID

Typedefs
typedef struct _EFI_MANAGED_NETWORK_PROTOCOL	EFI_MANAGED_NETWORK_PROTOCOL

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_GET_MODE_DATA )(IN EFI_MANAGED_NETWORK_PROTOCOL This, OUT EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData, OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_CONFIGURE )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_MCAST_IP_TO_MAC )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN BOOLEAN Ipv6Flag, IN EFI_IP_ADDRESS IpAddress, OUT EFI_MAC_ADDRESS *MacAddress)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_GROUPS )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN BOOLEAN JoinFlag, IN EFI_MAC_ADDRESS MacAddress)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_TRANSMIT )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN Token)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_RECEIVE )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN Token)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_CANCEL )(IN EFI_MANAGED_NETWORK_PROTOCOL This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN Token)

typedef EFI_STATUS(EFIAPI *	EFI_MANAGED_NETWORK_POLL )(IN EFI_MANAGED_NETWORK_PROTOCOL *This)

Variables
EFI_GUID	gEfiManagedNetworkServiceBindingProtocolGuid

EFI_GUID	gEfiManagedNetworkProtocolGuid

Detailed Description

EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL as defined in UEFI 2.0. EFI_MANAGED_NETWORK_PROTOCOL as defined in UEFI 2.0.

Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Revision Reference:: This Protocol is introduced in UEFI Specification 2.0

Macro Definition Documentation

#define EFI_MANAGED_NETWORK_PROTOCOL_GUID

Value:

{ \
    0x7ab33a91, 0xace5, 0x4326, { 0xb5, 0x72, 0xe7, 0xee, 0x33, 0xd3, 0x9f, 0x16 } \
  }

#define EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL_GUID

Value:

{ \
    0xf36ff770, 0xa7e1, 0x42cf, {0x9e, 0xd2, 0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c } \
  }

Typedef Documentation

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_CANCEL)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token)

Aborts an asynchronous transmit or receive request.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
Token	The pointer to a token that has been issued by EFI_MANAGED_NETWORK_PROTOCOL.Transmit() or EFI_MANAGED_NETWORK_PROTOCOL.Receive(). If NULL, all pending tokens are aborted.

Return values

EFI_SUCCESS	The asynchronous I/O request was aborted and Token.Event was signaled. When Token is NULL, all pending requests were aborted and their events were signaled.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_INVALID_PARAMETER	This is NULL.
EFI_NOT_FOUND	When Token is not NULL, the asynchronous I/O request was not found in the transmit or receive queue. It has either completed or was not issued by Transmit() and Receive().

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_CONFIGURE)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData)

Sets or clears the operational parameters for the MNP child driver.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
MnpConfigData	The pointer to configuration data that will be assigned to the MNP child driver instance. If NULL, the MNP child driver instance is reset to startup defaults and all pending transmit and receive requests are flushed.

Return values

EFI_SUCCESS	The operation completed successfully.
EFI_INVALID_PARAMETER	One or more parameters are invalid.
EFI_OUT_OF_RESOURCES	Required system resources (usually memory) could not be allocated.
EFI_UNSUPPORTED	The requested feature is unsupported in this [MNP] implementation.
EFI_DEVICE_ERROR	An unexpected network or system error occurred.
Other	The MNP child driver instance has been reset to startup defaults.

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_GET_MODE_DATA)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData, OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData)

Returns the operational parameters for the current MNP child driver.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
MnpConfigData	The pointer to storage for MNP operational parameters.
SnpModeData	The pointer to storage for SNP operational parameters.

Return values

EFI_SUCCESS	The operation completed successfully.
EFI_INVALID_PARAMETER	This is NULL.
EFI_UNSUPPORTED	The requested feature is unsupported in this MNP implementation.
EFI_NOT_STARTED	This MNP child driver instance has not been configured. The default values are returned in MnpConfigData if it is not NULL.
Other	The mode data could not be read.

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_GROUPS)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN BOOLEAN JoinFlag, IN EFI_MAC_ADDRESS *MacAddress)

Enables and disables receive filters for multicast address.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
JoinFlag	Set to TRUE to join this multicast group. Set to FALSE to leave this multicast group.
MacAddress	The pointer to the multicast MAC group (address) to join or leave.

Return values

EFI_SUCCESS	The requested operation completed successfully.
EFI_INVALID_PARAMETER	One or more of the following conditions is TRUE: This is NULL. JoinFlag is TRUE and MacAddress is NULL. *MacAddress is not a valid multicast MAC address.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_ALREADY_STARTED	The supplied multicast group is already joined.
EFI_NOT_FOUND	The supplied multicast group is not joined.
EFI_DEVICE_ERROR	An unexpected network or system error occurred.
EFI_UNSUPPORTED	The requested feature is unsupported in this MNP implementation.
Other	The requested operation could not be completed.

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_MCAST_IP_TO_MAC)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN BOOLEAN Ipv6Flag, IN EFI_IP_ADDRESS *IpAddress, OUT EFI_MAC_ADDRESS *MacAddress)

Translates an IP multicast address to a hardware (MAC) multicast address.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
Ipv6Flag	Set to TRUE to if IpAddress is an IPv6 multicast address. Set to FALSE if IpAddress is an IPv4 multicast address.
IpAddress	The pointer to the multicast IP address (in network byte order) to convert.
MacAddress	The pointer to the resulting multicast MAC address.

Return values

EFI_SUCCESS	The operation completed successfully.
EFI_INVALID_PARAMETER	One of the following conditions is TRUE: This is NULL. IpAddress is NULL. *IpAddress is not a valid multicast IP address. MacAddress is NULL.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_UNSUPPORTED	The requested feature is unsupported in this MNP implementation.
EFI_DEVICE_ERROR	An unexpected network or system error occurred.
Other	The address could not be converted.

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_POLL)(IN EFI_MANAGED_NETWORK_PROTOCOL *This)

Polls for incoming data packets and processes outgoing data packets.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.

Return values

EFI_SUCCESS	Incoming or outgoing data was processed.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_DEVICE_ERROR	An unexpected system or network error occurred.
EFI_NOT_READY	No incoming or outgoing data was processed. Consider increasing the polling rate.
EFI_TIMEOUT	Data was dropped out of the transmit and/or receive queue. Consider increasing the polling rate.

typedef struct _EFI_MANAGED_NETWORK_PROTOCOL EFI_MANAGED_NETWORK_PROTOCOL

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_RECEIVE)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token)

Places an asynchronous receiving request into the receiving queue.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
Token	The pointer to a token associated with the receive data descriptor.

Return values

EFI_SUCCESS	The receive completion token was cached.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_INVALID_PARAMETER	One or more of the following conditions is TRUE: This is NULL. Token is NULL. Token.Event is NULL.
EFI_OUT_OF_RESOURCES	The transmit data could not be queued due to a lack of system resources (usually memory).
EFI_DEVICE_ERROR	An unexpected system or network error occurred.
EFI_ACCESS_DENIED	The receive completion token was already in the receive queue.
EFI_NOT_READY	The receive request could not be queued because the receive queue is full.

typedef EFI_STATUS(EFIAPI * EFI_MANAGED_NETWORK_TRANSMIT)(IN EFI_MANAGED_NETWORK_PROTOCOL *This, IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token)

Places asynchronous outgoing data packets into the transmit queue.

Parameters

This	The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
Token	The pointer to a token associated with the transmit data descriptor.

Return values

EFI_SUCCESS	The transmit completion token was cached.
EFI_NOT_STARTED	This MNP child driver instance has not been configured.
EFI_INVALID_PARAMETER	One or more parameters are invalid.
EFI_ACCESS_DENIED	The transmit completion token is already in the transmit queue.
EFI_OUT_OF_RESOURCES	The transmit data could not be queued due to a lack of system resources (usually memory).
EFI_DEVICE_ERROR	An unexpected system or network error occurred.
EFI_NOT_READY	The transmit request could not be queued because the transmit queue is full.

Variable Documentation

EFI_GUID gEfiManagedNetworkProtocolGuid

EFI_GUID gEfiManagedNetworkServiceBindingProtocolGuid

Data Structures

Macros

Typedefs

Variables

Detailed Description

Macro Definition Documentation

Typedef Documentation

Variable Documentation