Network interface block for NCM USB device. More...

#include <ncm_interface.h>

Inherits EtherLikeInterface, and EtherLikeInterface.

Public Member Functions
	NcmInterfaceBlock (const char name, dCDC_NCM pDevice)
	Constructor.

void	LinkToDevice ()
	Register interface and link to NCM device Called after RegisterInterface() to update the device with interface number.

virtual void	send_func (PoolPtr poolPtr) override
	Send function - called by network stack to transmit.

virtual void	EnableMulticast (MACADR macAddress, BOOL addAddress) override
	Enable or disable multicast address reception.

virtual bool	LinkActive () override
	Returns current link status.

virtual int	LinkSpeed () override
	Returns link speed in Mbps.

void	SetLinkSpeed (int speed)
	Set the link speed.

virtual bool	LinkDuplex () override
	Returns duplex mode.

void	SetMACAddress (const MACADR &mac)
	Set the MAC address for this interface.

virtual bool	bNeedsArp () override
	Check if this interface needs ARP.

dCDC_NCM *	GetNcmDevice ()
	Get the associated NCM device.

	NcmInterfaceBlock (const char name, dCDC_NCM pDevice)
	Constructor.

void	LinkToDevice ()
	Register interface and link to NCM device Called after RegisterInterface() to update the device with interface number.

virtual void	send_func (PoolPtr poolPtr) override
	Send function - called by network stack to transmit.

virtual void	EnableMulticast (MACADR macAddress, BOOL addAddress) override
	Enable or disable multicast address reception.

virtual bool	LinkActive () override
	Returns current link status.

virtual int	LinkSpeed () override
	Returns link speed in Mbps.

void	SetLinkSpeed (int speed)
	Set the link speed.

virtual bool	LinkDuplex () override
	Returns duplex mode.

void	SetMACAddress (const MACADR &mac)
	Set the MAC address for this interface.

virtual bool	bNeedsArp () override
	Check if this interface needs ARP.

dCDC_NCM *	GetNcmDevice ()
	Get the associated NCM device.

Detailed Description

Network interface block for NCM USB device.

This class extends EtherLikeInterface to provide network stack integration for the USB NCM device. It handles frame transmission via USB and provides link status to the network stack.

Constructor & Destructor Documentation

◆ NcmInterfaceBlock() [1/2]

NcmInterfaceBlock::NcmInterfaceBlock	(	const char *	name,
		dCDC_NCM *	pDevice )

Constructor.

Parameters

name	Interface name (e.g., "NCM0")
pDevice	Pointer to the associated NCM device

◆ NcmInterfaceBlock() [2/2]

NcmInterfaceBlock::NcmInterfaceBlock	(	const char *	name,
		dCDC_NCM *	pDevice )

Constructor.

Parameters

name	Interface name (e.g., "NCM0")
pDevice	Pointer to the associated NCM device

Member Function Documentation

◆ bNeedsArp() [1/2]

bool NcmInterfaceBlock::bNeedsArp ( )

overridevirtual

Check if this interface needs ARP.

Returns: True (NCM is Ethernet-like and uses ARP)

Reimplemented from InterfaceBlock.

◆ bNeedsArp() [2/2]

virtual bool NcmInterfaceBlock::bNeedsArp ( )

overridevirtual

Check if this interface needs ARP.

Returns: True (NCM is Ethernet-like and uses ARP)

Reimplemented from InterfaceBlock.

◆ EnableMulticast() [1/2]

void NcmInterfaceBlock::EnableMulticast	(	MACADR	macAddress,
		BOOL	addAddress )

overridevirtual

Enable or disable multicast address reception.

Parameters

macAddress	The multicast MAC address
addAddress	True to add, false to remove

Implements InterfaceBlock.

◆ EnableMulticast() [2/2]

virtual void NcmInterfaceBlock::EnableMulticast	(	MACADR	macAddress,
		BOOL	addAddress )

overridevirtual

Enable or disable multicast address reception.

Parameters

macAddress	The multicast MAC address
addAddress	True to add, false to remove

Implements InterfaceBlock.

◆ GetNcmDevice() [1/2]

dCDC_NCM * NcmInterfaceBlock::GetNcmDevice ( )

inline

Get the associated NCM device.

Returns: Pointer to the NCM device

◆ GetNcmDevice() [2/2]

dCDC_NCM * NcmInterfaceBlock::GetNcmDevice ( )

inline

Get the associated NCM device.

Returns: Pointer to the NCM device

◆ LinkActive() [1/2]

bool NcmInterfaceBlock::LinkActive ( )

overridevirtual

Returns current link status.

Returns: True if USB is connected and NCM is in CONNECTED state

Implements InterfaceBlock.

◆ LinkActive() [2/2]

virtual bool NcmInterfaceBlock::LinkActive ( )

overridevirtual

Returns current link status.

Returns: True if USB is connected and NCM is in CONNECTED state

Implements InterfaceBlock.

◆ LinkDuplex() [1/2]

bool NcmInterfaceBlock::LinkDuplex ( )

overridevirtual

Returns duplex mode.

Returns: Always true (full duplex) for USB

Implements InterfaceBlock.

◆ LinkDuplex() [2/2]

virtual bool NcmInterfaceBlock::LinkDuplex ( )

overridevirtual

Returns duplex mode.

Returns: Always true (full duplex) for USB

Implements InterfaceBlock.

◆ LinkSpeed() [1/2]

int NcmInterfaceBlock::LinkSpeed ( )

overridevirtual

Returns link speed in Mbps.

Returns: Link speed (typically 100 for USB 2.0 High Speed)

Implements InterfaceBlock.

◆ LinkSpeed() [2/2]

virtual int NcmInterfaceBlock::LinkSpeed ( )

overridevirtual

Returns link speed in Mbps.

Returns: Link speed (typically 100 for USB 2.0 High Speed)

Implements InterfaceBlock.

◆ send_func() [1/2]

void NcmInterfaceBlock::send_func ( PoolPtr poolPtr )

overridevirtual

Send function - called by network stack to transmit.

Parameters

poolPtr Pointer to the buffer containing the Ethernet frame

Implements InterfaceBlock.

◆ send_func() [2/2]

virtual void NcmInterfaceBlock::send_func ( PoolPtr poolPtr )

overridevirtual

Send function - called by network stack to transmit.

Parameters

poolPtr Pointer to the buffer containing the Ethernet frame

Implements InterfaceBlock.

◆ SetLinkSpeed() [1/2]

void NcmInterfaceBlock::SetLinkSpeed ( int speed )

Set the link speed.

Parameters

speed Speed in Mbps

◆ SetLinkSpeed() [2/2]

void NcmInterfaceBlock::SetLinkSpeed ( int speed )

Set the link speed.

Parameters

speed Speed in Mbps

◆ SetMACAddress() [1/2]

void NcmInterfaceBlock::SetMACAddress ( const MACADR & mac )

Set the MAC address for this interface.

Parameters

mac	The MAC address to use

◆ SetMACAddress() [2/2]

void NcmInterfaceBlock::SetMACAddress ( const MACADR & mac )

Set the MAC address for this interface.

Parameters

mac	The MAC address to use

The documentation for this class was generated from the following files:

src/ncm_interface.h
ueue/src/ncm_interface.h
src/ncm_interface.cpp
ueue/src/ncm_interface.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ NcmInterfaceBlock() [1/2]

◆ NcmInterfaceBlock() [2/2]

Member Function Documentation

◆ bNeedsArp() [1/2]

◆ bNeedsArp() [2/2]

◆ EnableMulticast() [1/2]

◆ EnableMulticast() [2/2]

◆ GetNcmDevice() [1/2]

◆ GetNcmDevice() [2/2]

◆ LinkActive() [1/2]

◆ LinkActive() [2/2]

◆ LinkDuplex() [1/2]

◆ LinkDuplex() [2/2]

◆ LinkSpeed() [1/2]

◆ LinkSpeed() [2/2]

◆ send_func() [1/2]

◆ send_func() [2/2]

◆ SetLinkSpeed() [1/2]

◆ SetLinkSpeed() [2/2]

◆ SetMACAddress() [1/2]

◆ SetMACAddress() [2/2]