88E6060 6-port Ethernet switch driver More...

#include "core/net.h"
#include "core/ethernet_misc.h"
#include "drivers/switch/mv88e6060_driver.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL NIC_TRACE_LEVEL

Functions
error_t	mv88e6060Init (NetInterface *interface)
	88E6060 Ethernet switch initialization More...

__weak_func void	mv88e6060InitHook (NetInterface *interface)
	88E6060 custom configuration More...

void	mv88e6060Tick (NetInterface *interface)
	88E6060 timer handler More...

void	mv88e6060EnableIrq (NetInterface *interface)
	Enable interrupts. More...

void	mv88e6060DisableIrq (NetInterface *interface)
	Disable interrupts. More...

void	mv88e6060EventHandler (NetInterface *interface)
	88E6060 event handler More...

error_t	mv88e6060TagFrame (NetInterface interface, NetBuffer buffer, size_t offset, NetTxAncillary ancillary)
	Add ingress trailer to Ethernet frame. More...

error_t	mv88e6060UntagFrame (NetInterface interface, uint8_t frame, size_t length, NetRxAncillary *ancillary)
	Decode egress trailer from incoming Ethernet frame. More...

bool_t	mv88e6060GetLinkState (NetInterface *interface, uint8_t port)
	Get link state. More...

uint32_t	mv88e6060GetLinkSpeed (NetInterface *interface, uint8_t port)
	Get link speed. More...

NicDuplexMode	mv88e6060GetDuplexMode (NetInterface *interface, uint8_t port)
	Get duplex mode. More...

void	mv88e6060SetPortState (NetInterface *interface, uint8_t port, SwitchPortState state)
	Set port state. More...

SwitchPortState	mv88e6060GetPortState (NetInterface *interface, uint8_t port)
	Get port state. More...

void	mv88e6060SetAgingTime (NetInterface *interface, uint32_t agingTime)
	Set aging time for dynamic filtering entries. More...

void	mv88e6060EnableIgmpSnooping (NetInterface *interface, bool_t enable)
	Enable IGMP snooping. More...

void	mv88e6060EnableMldSnooping (NetInterface *interface, bool_t enable)
	Enable MLD snooping. More...

void	mv88e6060EnableRsvdMcastTable (NetInterface *interface, bool_t enable)
	Enable reserved multicast table. More...

error_t	mv88e6060AddStaticFdbEntry (NetInterface interface, const SwitchFdbEntry entry)
	Add a new entry to the static MAC table. More...

error_t	mv88e6060DeleteStaticFdbEntry (NetInterface interface, const SwitchFdbEntry entry)
	Remove an entry from the static MAC table. More...

error_t	mv88e6060GetStaticFdbEntry (NetInterface interface, uint_t index, SwitchFdbEntry entry)
	Read an entry from the static MAC table. More...

void	mv88e6060FlushStaticFdbTable (NetInterface *interface)
	Flush static MAC table. More...

error_t	mv88e6060GetDynamicFdbEntry (NetInterface interface, uint_t index, SwitchFdbEntry entry)
	Read an entry from the dynamic MAC table. More...

void	mv88e6060FlushDynamicFdbTable (NetInterface *interface, uint8_t port)
	Flush dynamic MAC table. More...

void	mv88e6060SetUnknownMcastFwdPorts (NetInterface *interface, bool_t enable, uint32_t forwardPorts)
	Set forward ports for unknown multicast packets. More...

void	mv88e6060WriteSmiReg (NetInterface *interface, uint8_t deviceAddr, uint8_t regAddr, uint16_t data)
	Write SMI register. More...

uint16_t	mv88e6060ReadSmiReg (NetInterface *interface, uint8_t deviceAddr, uint8_t regAddr)
	Read SMI register. More...

void	mv88e6060WritePhyReg (NetInterface *interface, uint8_t port, uint8_t address, uint16_t data)
	Write PHY register. More...

uint16_t	mv88e6060ReadPhyReg (NetInterface *interface, uint8_t port, uint8_t address)
	Read PHY register. More...

void	mv88e6060DumpPhyReg (NetInterface *interface, uint8_t port)
	Dump PHY registers for debugging purpose. More...

void	mv88e6060WriteSwitchPortReg (NetInterface *interface, uint8_t port, uint8_t address, uint16_t data)
	Write switch port register. More...

uint16_t	mv88e6060ReadSwitchPortReg (NetInterface *interface, uint8_t port, uint8_t address)
	Read switch port register. More...

void	mv88e6060WriteSwitchGlobalReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write switch global register. More...

uint16_t	mv88e6060ReadSwitchGlobalReg (NetInterface *interface, uint8_t address)
	Read switch global register. More...

Variables
const SwitchDriver	mv88e6060SwitchDriver
	88E6060 Ethernet switch driver More...

const uint32_t	mv88e6060IngressTrailer [6]
	Ingress trailer (CPU to 88E6060) More...

Detailed Description

88E6060 6-port Ethernet switch driver

License

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

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 mv88e6060_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL NIC_TRACE_LEVEL

Definition at line 32 of file mv88e6060_driver.c.

Function Documentation

◆ mv88e6060AddStaticFdbEntry()

error_t mv88e6060AddStaticFdbEntry	(	NetInterface *	interface,
		const SwitchFdbEntry *	entry
	)

Add a new entry to the static MAC table.

Parameters

[in]	interface	Underlying network interface
[in]	entry	Pointer to the forwarding database entry

Returns: Error code

Definition at line 834 of file mv88e6060_driver.c.

◆ mv88e6060DeleteStaticFdbEntry()

error_t mv88e6060DeleteStaticFdbEntry	(	NetInterface *	interface,
		const SwitchFdbEntry *	entry
	)

Remove an entry from the static MAC table.

Parameters

[in]	interface	Underlying network interface
[in]	entry	Forwarding database entry to remove from the table

Returns: Error code

Definition at line 918 of file mv88e6060_driver.c.

◆ mv88e6060DisableIrq()

void mv88e6060DisableIrq ( NetInterface * interface )

Disable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 299 of file mv88e6060_driver.c.

◆ mv88e6060DumpPhyReg()

void mv88e6060DumpPhyReg	(	NetInterface *	interface,
		uint8_t	port
	)

Dump PHY registers for debugging purpose.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Definition at line 1511 of file mv88e6060_driver.c.

◆ mv88e6060EnableIgmpSnooping()

void mv88e6060EnableIgmpSnooping	(	NetInterface *	interface,
		bool_t	enable
	)

Enable IGMP snooping.

Parameters

[in]	interface	Underlying network interface
[in]	enable	Enable or disable IGMP snooping

Definition at line 768 of file mv88e6060_driver.c.

◆ mv88e6060EnableIrq()

void mv88e6060EnableIrq ( NetInterface * interface )

Enable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 289 of file mv88e6060_driver.c.

◆ mv88e6060EnableMldSnooping()

void mv88e6060EnableMldSnooping	(	NetInterface *	interface,
		bool_t	enable
	)

Enable MLD snooping.

Parameters

[in]	interface	Underlying network interface
[in]	enable	Enable or disable MLD snooping

Definition at line 780 of file mv88e6060_driver.c.

◆ mv88e6060EnableRsvdMcastTable()

void mv88e6060EnableRsvdMcastTable	(	NetInterface *	interface,
		bool_t	enable
	)

Enable reserved multicast table.

Parameters

[in]	interface	Underlying network interface
[in]	enable	Enable or disable reserved group addresses

Definition at line 792 of file mv88e6060_driver.c.

◆ mv88e6060EventHandler()

void mv88e6060EventHandler ( NetInterface * interface )

88E6060 event handler

Parameters

[in] interface Underlying network interface

Definition at line 309 of file mv88e6060_driver.c.

◆ mv88e6060FlushDynamicFdbTable()

void mv88e6060FlushDynamicFdbTable	(	NetInterface *	interface,
		uint8_t	port
	)

Flush dynamic MAC table.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Definition at line 1289 of file mv88e6060_driver.c.

◆ mv88e6060FlushStaticFdbTable()

void mv88e6060FlushStaticFdbTable ( NetInterface * interface )

Flush static MAC table.

Parameters

[in] interface Underlying network interface

Definition at line 1102 of file mv88e6060_driver.c.

◆ mv88e6060GetDuplexMode()

NicDuplexMode mv88e6060GetDuplexMode	(	NetInterface *	interface,
		uint8_t	port
	)

Get duplex mode.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Returns: Duplex mode

Definition at line 598 of file mv88e6060_driver.c.

◆ mv88e6060GetDynamicFdbEntry()

error_t mv88e6060GetDynamicFdbEntry	(	NetInterface *	interface,
		uint_t	index,
		SwitchFdbEntry *	entry
	)

Read an entry from the dynamic MAC table.

Parameters

[in]	interface	Underlying network interface
[in]	index	Zero-based index of the entry to read
[out]	entry	Pointer to the forwarding database entry

Returns: Error code

Definition at line 1137 of file mv88e6060_driver.c.

◆ mv88e6060GetLinkSpeed()

uint32_t mv88e6060GetLinkSpeed	(	NetInterface *	interface,
		uint8_t	port
	)

Get link speed.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Returns: Link speed

Definition at line 559 of file mv88e6060_driver.c.

◆ mv88e6060GetLinkState()

bool_t mv88e6060GetLinkState	(	NetInterface *	interface,
		uint8_t	port
	)

Get link state.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Returns: Link state

Definition at line 527 of file mv88e6060_driver.c.

◆ mv88e6060GetPortState()

SwitchPortState mv88e6060GetPortState	(	NetInterface *	interface,
		uint8_t	port
	)

Get port state.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number

Returns: Port state

Definition at line 688 of file mv88e6060_driver.c.

◆ mv88e6060GetStaticFdbEntry()

error_t mv88e6060GetStaticFdbEntry	(	NetInterface *	interface,
		uint_t	index,
		SwitchFdbEntry *	entry
	)

Read an entry from the static MAC table.

Parameters

[in]	interface	Underlying network interface
[in]	index	Zero-based index of the entry to read
[out]	entry	Pointer to the forwarding database entry

Returns: Error code

Definition at line 975 of file mv88e6060_driver.c.

◆ mv88e6060Init()

error_t mv88e6060Init ( NetInterface * interface )

88E6060 Ethernet switch initialization

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 94 of file mv88e6060_driver.c.

◆ mv88e6060InitHook()

__weak_func void mv88e6060InitHook ( NetInterface * interface )

88E6060 custom configuration

Parameters

[in] interface Underlying network interface

Definition at line 209 of file mv88e6060_driver.c.

◆ mv88e6060ReadPhyReg()

uint16_t mv88e6060ReadPhyReg	(	NetInterface *	interface,
		uint8_t	port,
		uint8_t	address
	)

Read PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number
[in]	address	PHY register address

Returns: Register value

Definition at line 1482 of file mv88e6060_driver.c.

◆ mv88e6060ReadSmiReg()

uint16_t mv88e6060ReadSmiReg	(	NetInterface *	interface,
		uint8_t	deviceAddr,
		uint8_t	regAddr
	)

Read SMI register.

Parameters

[in]	interface	Underlying network interface
[in]	deviceAddr	SMI device address
[in]	regAddr	Register address

Returns: Register value

Definition at line 1426 of file mv88e6060_driver.c.

◆ mv88e6060ReadSwitchGlobalReg()

uint16_t mv88e6060ReadSwitchGlobalReg	(	NetInterface *	interface,
		uint8_t	address
	)

Read switch global register.

Parameters

[in]	interface	Underlying network interface
[in]	address	Switch global register address

Returns: Register value

Definition at line 1609 of file mv88e6060_driver.c.

◆ mv88e6060ReadSwitchPortReg()

uint16_t mv88e6060ReadSwitchPortReg	(	NetInterface *	interface,
		uint8_t	port,
		uint8_t	address
	)

Read switch port register.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number
[in]	address	Switch port register address

Returns: Register value

Definition at line 1562 of file mv88e6060_driver.c.

◆ mv88e6060SetAgingTime()

void mv88e6060SetAgingTime	(	NetInterface *	interface,
		uint32_t	agingTime
	)

Set aging time for dynamic filtering entries.

Parameters

[in]	interface	Underlying network interface
[in]	agingTime	Aging time, in seconds

Definition at line 740 of file mv88e6060_driver.c.

◆ mv88e6060SetPortState()

void mv88e6060SetPortState	(	NetInterface *	interface,
		uint8_t	port,
		SwitchPortState	state
	)

Set port state.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number
[in]	state	Port state

Definition at line 637 of file mv88e6060_driver.c.

◆ mv88e6060SetUnknownMcastFwdPorts()

void mv88e6060SetUnknownMcastFwdPorts	(	NetInterface *	interface,
		bool_t	enable,
		uint32_t	forwardPorts
	)

Set forward ports for unknown multicast packets.

Parameters

[in]	interface	Underlying network interface
[in]	enable	Enable or disable forwarding of unknown multicast packets
[in]	forwardPorts	Port map

Definition at line 1385 of file mv88e6060_driver.c.

◆ mv88e6060TagFrame()

error_t mv88e6060TagFrame	(	NetInterface *	interface,
		NetBuffer *	buffer,
		size_t *	offset,
		NetTxAncillary *	ancillary
	)

Add ingress trailer to Ethernet frame.

Parameters

[in]	interface	Underlying network interface
[in]	buffer	Multi-part buffer containing the payload
[in,out]	offset	Offset to the first payload byte
[in]	ancillary	Additional options passed to the stack along with the packet

Returns: Error code

Definition at line 425 of file mv88e6060_driver.c.

◆ mv88e6060Tick()

void mv88e6060Tick ( NetInterface * interface )

88E6060 timer handler

Parameters

[in] interface Underlying network interface

Definition at line 219 of file mv88e6060_driver.c.

◆ mv88e6060UntagFrame()

error_t mv88e6060UntagFrame	(	NetInterface *	interface,
		uint8_t **	frame,
		size_t *	length,
		NetRxAncillary *	ancillary
	)

Decode egress trailer from incoming Ethernet frame.

Parameters

[in]	interface	Underlying network interface
[in,out]	frame	Pointer to the received Ethernet frame
[in,out]	length	Length of the frame, in bytes
[in,out]	ancillary	Additional options passed to the stack along with the packet

Returns: Error code

Definition at line 480 of file mv88e6060_driver.c.

◆ mv88e6060WritePhyReg()

void mv88e6060WritePhyReg	(	NetInterface *	interface,
		uint8_t	port,
		uint8_t	address,
		uint16_t	data
	)

Write PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number
[in]	address	PHY register address
[in]	data	Register value

Definition at line 1457 of file mv88e6060_driver.c.

◆ mv88e6060WriteSmiReg()

void mv88e6060WriteSmiReg	(	NetInterface *	interface,
		uint8_t	deviceAddr,
		uint8_t	regAddr,
		uint16_t	data
	)

Write SMI register.

Parameters

[in]	interface	Underlying network interface
[in]	deviceAddr	SMI device address
[in]	regAddr	Register address
[in]	data	Register value

Definition at line 1400 of file mv88e6060_driver.c.

◆ mv88e6060WriteSwitchGlobalReg()

void mv88e6060WriteSwitchGlobalReg	(	NetInterface *	interface,
		uint8_t	address,
		uint16_t	data
	)

Write switch global register.

Parameters

[in]	interface	Underlying network interface
[in]	address	Switch global register address
[in]	data	Register value

Definition at line 1593 of file mv88e6060_driver.c.

◆ mv88e6060WriteSwitchPortReg()

void mv88e6060WriteSwitchPortReg	(	NetInterface *	interface,
		uint8_t	port,
		uint8_t	address,
		uint16_t	data
	)

Write switch port register.

Parameters

[in]	interface	Underlying network interface
[in]	port	Port number
[in]	address	Switch port register address
[in]	data	Register value

Definition at line 1536 of file mv88e6060_driver.c.

Variable Documentation

◆ mv88e6060IngressTrailer

const uint32_t mv88e6060IngressTrailer[6]

Initial value:

=
{
   HTONL(0),
   HTONL(MV88E6060_IG_OVERRIDE | MV88E6060_IG_DPV_PORT0 | MV88E6060_IG_MGMT),
   HTONL(MV88E6060_IG_OVERRIDE | MV88E6060_IG_DPV_PORT1 | MV88E6060_IG_MGMT),
   HTONL(MV88E6060_IG_OVERRIDE | MV88E6060_IG_DPV_PORT2 | MV88E6060_IG_MGMT),
   HTONL(MV88E6060_IG_OVERRIDE | MV88E6060_IG_DPV_PORT3 | MV88E6060_IG_MGMT),
 
}

Ingress trailer (CPU to 88E6060)

Definition at line 77 of file mv88e6060_driver.c.

◆ mv88e6060SwitchDriver

const SwitchDriver mv88e6060SwitchDriver

Initial value:

=
{
   mv88e6060Init,
   mv88e6060Tick,
   mv88e6060EnableIrq,
   mv88e6060DisableIrq,
   mv88e6060EventHandler,
   mv88e6060TagFrame,
   mv88e6060UntagFrame,
   mv88e6060GetLinkState,
   mv88e6060GetLinkSpeed,
   mv88e6060GetDuplexMode,
   mv88e6060SetPortState,
   mv88e6060GetPortState,
   mv88e6060SetAgingTime,
   mv88e6060EnableIgmpSnooping,
   mv88e6060EnableMldSnooping,
   mv88e6060EnableRsvdMcastTable,
   mv88e6060AddStaticFdbEntry,
   mv88e6060DeleteStaticFdbEntry,
   mv88e6060GetStaticFdbEntry,
   mv88e6060FlushStaticFdbTable,
   mv88e6060GetDynamicFdbEntry,
   mv88e6060FlushDynamicFdbTable,
   mv88e6060SetUnknownMcastFwdPorts
}

88E6060 Ethernet switch driver

Definition at line 45 of file mv88e6060_driver.c.

Macros

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ mv88e6060AddStaticFdbEntry()

◆ mv88e6060DeleteStaticFdbEntry()

◆ mv88e6060DisableIrq()

◆ mv88e6060DumpPhyReg()

◆ mv88e6060EnableIgmpSnooping()

◆ mv88e6060EnableIrq()

◆ mv88e6060EnableMldSnooping()

◆ mv88e6060EnableRsvdMcastTable()

◆ mv88e6060EventHandler()

◆ mv88e6060FlushDynamicFdbTable()

◆ mv88e6060FlushStaticFdbTable()

◆ mv88e6060GetDuplexMode()

◆ mv88e6060GetDynamicFdbEntry()

◆ mv88e6060GetLinkSpeed()

◆ mv88e6060GetLinkState()

◆ mv88e6060GetPortState()

◆ mv88e6060GetStaticFdbEntry()

◆ mv88e6060Init()

◆ mv88e6060InitHook()

◆ mv88e6060ReadPhyReg()

◆ mv88e6060ReadSmiReg()

◆ mv88e6060ReadSwitchGlobalReg()

◆ mv88e6060ReadSwitchPortReg()

◆ mv88e6060SetAgingTime()

◆ mv88e6060SetPortState()

◆ mv88e6060SetUnknownMcastFwdPorts()

◆ mv88e6060TagFrame()

◆ mv88e6060Tick()

◆ mv88e6060UntagFrame()

◆ mv88e6060WritePhyReg()

◆ mv88e6060WriteSmiReg()

◆ mv88e6060WriteSwitchGlobalReg()

◆ mv88e6060WriteSwitchPortReg()

Variable Documentation

◆ mv88e6060IngressTrailer

◆ mv88e6060SwitchDriver