STP common definitions. More...

#include "stp_config.h"
#include "core/net.h"

Macros
#define	CYCLONE_STP_VERSION_STRING "2.4.4"

#define	CYCLONE_STP_MAJOR_VERSION 2

#define	CYCLONE_STP_MINOR_VERSION 4

#define	CYCLONE_STP_REV_NUMBER 4

#define	STP_PROTOCOL_ID 0

#define	STP_LLC_DSAP 0x42

#define	STP_LLC_SSAP 0x42

#define	STP_LLC_CTRL 0x03

#define	STP_MIN_BPDU_SIZE 4

Enumerations
enum	StpProtocolVersion { STP_PROTOCOL_VERSION = 0, RSTP_PROTOCOL_VERSION = 2, MSTP_PROTOCOL_VERSION = 3 }
	Protocol versions. More...

enum	StpPortState { STP_PORT_STATE_DISABLED = 0, STP_PORT_STATE_BROKEN = 1, STP_PORT_STATE_BLOCKING = 2, STP_PORT_STATE_LISTENING = 3, STP_PORT_STATE_LEARNING = 4, STP_PORT_STATE_FORWARDING = 5 }
	Port states. More...

enum	StpPortRole { STP_PORT_ROLE_DISABLED = 0, STP_PORT_ROLE_ROOT = 1, STP_PORT_ROLE_DESIGNATED = 2, STP_PORT_ROLE_ALTERNATE = 3, STP_PORT_ROLE_BACKUP = 4 }
	Port role values. More...

Variables
typedef	__packed_struct
	Bridge identifier. More...

MacAddr	addr

	StpBridgeId

Detailed Description

STP common definitions.

License

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

This file is part of CycloneSTP 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: 2.4.4

Definition in file stp_common.h.

Macro Definition Documentation

◆ CYCLONE_STP_MAJOR_VERSION

#define CYCLONE_STP_MAJOR_VERSION 2

Definition at line 68 of file stp_common.h.

◆ CYCLONE_STP_MINOR_VERSION

#define CYCLONE_STP_MINOR_VERSION 4

Definition at line 70 of file stp_common.h.

◆ CYCLONE_STP_REV_NUMBER

#define CYCLONE_STP_REV_NUMBER 4

Definition at line 72 of file stp_common.h.

◆ CYCLONE_STP_VERSION_STRING

#define CYCLONE_STP_VERSION_STRING "2.4.4"

Definition at line 66 of file stp_common.h.

◆ STP_LLC_CTRL

#define STP_LLC_CTRL 0x03

Definition at line 85 of file stp_common.h.

◆ STP_LLC_DSAP

#define STP_LLC_DSAP 0x42

Definition at line 83 of file stp_common.h.

◆ STP_LLC_SSAP

#define STP_LLC_SSAP 0x42

Definition at line 84 of file stp_common.h.

◆ STP_MIN_BPDU_SIZE

#define STP_MIN_BPDU_SIZE 4

Definition at line 88 of file stp_common.h.

◆ STP_PROTOCOL_ID

#define STP_PROTOCOL_ID 0

Definition at line 80 of file stp_common.h.

Enumeration Type Documentation

◆ StpPortRole

enum StpPortRole

Port role values.

Enumerator
STP_PORT_ROLE_DISABLED
STP_PORT_ROLE_ROOT
STP_PORT_ROLE_DESIGNATED
STP_PORT_ROLE_ALTERNATE
STP_PORT_ROLE_BACKUP

Definition at line 122 of file stp_common.h.

◆ StpPortState

enum StpPortState

Port states.

Enumerator
STP_PORT_STATE_DISABLED
STP_PORT_STATE_BROKEN
STP_PORT_STATE_BLOCKING
STP_PORT_STATE_LISTENING
STP_PORT_STATE_LEARNING
STP_PORT_STATE_FORWARDING

Definition at line 107 of file stp_common.h.

◆ StpProtocolVersion

enum StpProtocolVersion

Protocol versions.

Enumerator
STP_PROTOCOL_VERSION	STP version.
RSTP_PROTOCOL_VERSION	RSTP version.
MSTP_PROTOCOL_VERSION	MSTP version.

Definition at line 95 of file stp_common.h.

Variable Documentation

◆ __packed_struct

typedef __packed_struct

Initial value:

{

uint16_t priority

Bridge identifier.

Definition at line 144 of file stp_common.h.

◆ addr

MacAddr addr

Definition at line 147 of file stp_common.h.

◆ StpBridgeId

StpBridgeId

Definition at line 148 of file stp_common.h.

Macros

Enumerations

Variables