gpy111_driver.c File Reference

GPY111 Gigabit Ethernet PHY driver. More...

#include "core/net.h"
#include "drivers/phy/gpy111_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   NIC_TRACE_LEVEL

Functions
error_t	gpy111Init (NetInterface *interface)
	GPY111 PHY transceiver initialization. More...
__weak_func void	gpy111InitHook (NetInterface *interface)
	GPY111 custom configuration. More...
void	gpy111Tick (NetInterface *interface)
	GPY111 timer handler. More...
void	gpy111EnableIrq (NetInterface *interface)
	Enable interrupts. More...
void	gpy111DisableIrq (NetInterface *interface)
	Disable interrupts. More...
void	gpy111EventHandler (NetInterface *interface)
	GPY111 event handler. More...
void	gpy111WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...
uint16_t	gpy111ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...
void	gpy111DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...
void	gpy111WriteMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t data)
	Write MMD register. More...
uint16_t	gpy111ReadMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr)
	Read MMD register. More...

Variables
const PhyDriver	gpy111PhyDriver
	GPY111 Ethernet PHY driver. More...

Detailed Description

GPY111 Gigabit Ethernet PHY driver.

License

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

Copyright (C) 2010-2025 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

2.5.2

Definition in file gpy111_driver.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 32 of file gpy111_driver.c.

Function Documentation

gpy111DisableIrq()

void gpy111DisableIrq

(

NetInterface *

interface

)

Disable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 176 of file gpy111_driver.c.

gpy111DumpPhyReg()

void gpy111DumpPhyReg

(

NetInterface *

interface

)

Dump PHY registers for debugging purpose.

Parameters

[in]

interface

Underlying network interface

Definition at line 305 of file gpy111_driver.c.

gpy111EnableIrq()

void gpy111EnableIrq

(

NetInterface *

interface

)

Enable interrupts.

Parameters

[in]

interface

Underlying network interface

Definition at line 166 of file gpy111_driver.c.

gpy111EventHandler()

void gpy111EventHandler

(

NetInterface *

interface

)

GPY111 event handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 186 of file gpy111_driver.c.

gpy111Init()

error_t gpy111Init

(

NetInterface *

interface

)

GPY111 PHY transceiver initialization.

Parameters

[in]

interface

Underlying network interface

Returns

Error code

Definition at line 60 of file gpy111_driver.c.

gpy111InitHook()

__weak_func void gpy111InitHook

(

NetInterface *

interface

)

GPY111 custom configuration.

Parameters

[in]

interface

Underlying network interface

Definition at line 107 of file gpy111_driver.c.

gpy111ReadMmdReg()

uint16_t gpy111ReadMmdReg	(	NetInterface *	interface,
		uint8_t	devAddr,
		uint16_t	regAddr
	)

Read MMD register.

Parameters

[in]	interface	Underlying network interface
[in]	devAddr	Device address
[in]	regAddr	Register address

Returns

MMD register value

Definition at line 357 of file gpy111_driver.c.

gpy111ReadPhyReg()

uint16_t gpy111ReadPhyReg	(	NetInterface *	interface,
		uint8_t	address
	)

Read PHY register.

Parameters

[in]	interface	Underlying network interface
[in]	address	PHY register address

Returns

Register value

Definition at line 279 of file gpy111_driver.c.

gpy111Tick()

void gpy111Tick

(

NetInterface *

interface

)

GPY111 timer handler.

Parameters

[in]

interface

Underlying network interface

Definition at line 132 of file gpy111_driver.c.

gpy111WriteMmdReg()

void gpy111WriteMmdReg	(	NetInterface *	interface,
		uint8_t	devAddr,
		uint16_t	regAddr,
		uint16_t	data
	)

Write MMD register.

Parameters

[in]	interface	Underlying network interface
[in]	devAddr	Device address
[in]	regAddr	Register address
[in]	data	MMD register value

Definition at line 330 of file gpy111_driver.c.

gpy111WritePhyReg()

void gpy111WritePhyReg	(	NetInterface *	interface,
		uint8_t	address,
		uint16_t	data
	)

Write PHY register.

Parameters

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

Definition at line 255 of file gpy111_driver.c.

Variable Documentation

gpy111PhyDriver

const PhyDriver gpy111PhyDriver

Initial value:

=
{
   gpy111Init,
   gpy111Tick,
   gpy111EnableIrq,
   gpy111DisableIrq,
   gpy111EventHandler
}

GPY111 Ethernet PHY driver.

Definition at line 44 of file gpy111_driver.c.