lldp_ext_dot3.c File Reference

IEEE 802.3 LLDP extension. More...

#include "core/net.h"
#include "lldp/lldp.h"
#include "lldp/lldp_ext_dot3.h"
#include "lldp/lldp_misc.h"
#include "lldp/lldp_debug.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   LLDP_TRACE_LEVEL

Functions
error_t	lldpDot3SetLocalMacPhyConfigStatus (LldpAgentContext *context, uint_t portIndex, uint8_t autoNegSupportStatus, uint16_t pmdAutoNegAdvCap, uint16_t operationalMauType)
	Set MAC/PHY configuration/status. More...
error_t	lldpDot3SetLocalPowerViaMdi (LldpAgentContext *context, uint_t portIndex, uint8_t mdiPowerSupport, LldpDot3PsePowerPair psePowerPair, LldpDot3PowerClass powerClass, const LldpDot3DllClassExt *dllClassExt, const LldpDot3Type34Ext *type34Ext)
	Set power-via-MDI. More...
error_t	lldpDot3SetLocalLinkAggregation (LldpAgentContext *context, uint_t portIndex, uint8_t aggregationStatus, uint32_t aggregatedPortId)
	Set Link aggregation. More...
error_t	lldpDot3SetLocalMaxFrameSize (LldpAgentContext *context, uint_t portIndex, uint16_t maxFrameSize)
	Set maximum frame size. More...
error_t	lldpDot3SetLocalPowerViaMdiMeas (LldpAgentContext *context, uint_t portIndex, uint8_t measurements[20], uint16_t psePowerPriceIndex)
	Set power-via-MDI measurements. More...
error_t	lldpDot3DeleteLocalTlv (LldpAgentContext *context, LldpDot3Subtype subtype)
	Remove all IEEE 802.3 specific TLVs with specified subtype. More...

Detailed Description

IEEE 802.3 LLDP extension.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author

Oryx Embedded SARL (www.oryx-embedded.com)

Version

2.4.0

Definition in file lldp_ext_dot3.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   LLDP_TRACE_LEVEL

Definition at line 32 of file lldp_ext_dot3.c.

Function Documentation

lldpDot3DeleteLocalTlv()

error_t lldpDot3DeleteLocalTlv	(	LldpAgentContext *	context,
		LldpDot3Subtype	subtype
	)

Remove all IEEE 802.3 specific TLVs with specified subtype.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	subtype	TLV subtype

Returns

Error code

Definition at line 442 of file lldp_ext_dot3.c.

lldpDot3SetLocalLinkAggregation()

error_t lldpDot3SetLocalLinkAggregation	(	LldpAgentContext *	context,
		uint_t	portIndex,
		uint8_t	aggregationStatus,
		uint32_t	aggregatedPortId
	)

Set Link aggregation.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	portIndex	Port index
[in]	aggregationStatus	Bit-map of the link aggregation capabilities and the current aggregation status of the link
[in]	aggregatedPortId	IEEE 802.3 aggregated port identifier,

Returns

Error code

Definition at line 244 of file lldp_ext_dot3.c.

lldpDot3SetLocalMacPhyConfigStatus()

error_t lldpDot3SetLocalMacPhyConfigStatus	(	LldpAgentContext *	context,
		uint_t	portIndex,
		uint8_t	autoNegSupportStatus,
		uint16_t	pmdAutoNegAdvCap,
		uint16_t	operationalMauType
	)

Set MAC/PHY configuration/status.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	portIndex	Port index
[in]	autoNegSupportStatus	Bit-map that identifies the auto-negotiation support and current status of the local 802.3 LAN station
[in]	pmdAutoNegAdvCap	PMD auto-negotiation advertised capability
[in]	operationalMauType	MAU type of the sending device

Returns

Error code

Definition at line 57 of file lldp_ext_dot3.c.

lldpDot3SetLocalMaxFrameSize()

error_t lldpDot3SetLocalMaxFrameSize	(	LldpAgentContext *	context,
		uint_t	portIndex,
		uint16_t	maxFrameSize
	)

Set maximum frame size.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	portIndex	Port index
[in]	maxFrameSize	Maximum supported frame size, in octets

Returns

Error code

Definition at line 310 of file lldp_ext_dot3.c.

lldpDot3SetLocalPowerViaMdi()

error_t lldpDot3SetLocalPowerViaMdi	(	LldpAgentContext *	context,
		uint_t	portIndex,
		uint8_t	mdiPowerSupport,
		LldpDot3PsePowerPair	psePowerPair,
		LldpDot3PowerClass	powerClass,
		const LldpDot3DllClassExt *	dllClassExt,
		const LldpDot3Type34Ext *	type34Ext
	)

Set power-via-MDI.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	portIndex	Port index
[in]	mdiPowerSupport	Bit-map of the MDI power capabilities and status
[in]	psePowerPair	PSE power pair
[in]	powerClass	PSE power classification
[in]	dllClassExt	DLL classification extension (optional parameter)
[in]	type34Ext	Type 3 and Type 4 extension (optional parameter)

Returns

Error code

Definition at line 130 of file lldp_ext_dot3.c.

lldpDot3SetLocalPowerViaMdiMeas()

error_t lldpDot3SetLocalPowerViaMdiMeas	(	LldpAgentContext *	context,
		uint_t	portIndex,
		uint8_t	measurements[20],
		uint16_t	psePowerPriceIndex
	)

Set power-via-MDI measurements.

Parameters

[in]	context	Pointer to the LLDP agent context
[in]	portIndex	Port index
[in]	measurements	Measured values
[in]	psePowerPriceIndex	Index of the current price of electricity compared to what the PSE considers the nominal electricity price

Returns

Error code

Definition at line 376 of file lldp_ext_dot3.c.