LAN8742 Ethernet PHY driver. More...

#include "core/nic.h"

Macros
#define	LAN8742_PHY_ADDR 0

#define	LAN8742_BMCR 0x00

#define	LAN8742_BMSR 0x01

#define	LAN8742_PHYID1 0x02

#define	LAN8742_PHYID2 0x03

#define	LAN8742_ANAR 0x04

#define	LAN8742_ANLPAR 0x05

#define	LAN8742_ANER 0x06

#define	LAN8742_ANNPTR 0x07

#define	LAN8742_ANNPRR 0x08

#define	LAN8742_MMDACR 0x0D

#define	LAN8742_MMDAADR 0x0E

#define	LAN8742_ENCTR 0x10

#define	LAN8742_MCSR 0x11

#define	LAN8742_SMR 0x12

#define	LAN8742_TDRPDCR 0x18

#define	LAN8742_TDRCSR 0x19

#define	LAN8742_SECR 0x1A

#define	LAN8742_SCSIR 0x1B

#define	LAN8742_CLR 0x1C

#define	LAN8742_ISR 0x1D

#define	LAN8742_IMR 0x1E

#define	LAN8742_PSCSR 0x1F

#define	LAN8742_PCS_MMD_DEV_PRES1 0x03, 0x0005

#define	LAN8742_PCS_MMD_DEV_PRES2 0x03, 0x0006

#define	LAN8742_WUCSR 0x03, 0x8010

#define	LAN8742_WUF_CFGA 0x03, 0x8011

#define	LAN8742_WUF_CFGB 0x03, 0x8012

#define	LAN8742_WUF_MASK 0x03, 0x8021

#define	LAN8742_RX_ADDRA 0x03, 0x8061

#define	LAN8742_RX_ADDRB 0x03, 0x8062

#define	LAN8742_RX_ADDRC 0x03, 0x8063

#define	LAN8742_MCFGR 0x03, 0x8064

#define	LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID1 0x1E, 0x0002

#define	LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID2 0x1E, 0x0003

#define	LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES1 0x1E, 0x0005

#define	LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES2 0x1E, 0x0006

#define	LAN8742_VENDOR_SPECIFIC_MMD1_STAT 0x1E, 0x0008

#define	LAN8742_TDR_MATCH_THRESHOLD 0x1E, 0x000B

#define	LAN8742_TDR_SHORT_OPEN_THRESHOLD 0x1E, 0x000C

#define	LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID1 0x1E, 0x000E

#define	LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID2 0x1E, 0x000F

#define	LAN8742_BMCR_RESET 0x8000

#define	LAN8742_BMCR_LOOPBACK 0x4000

#define	LAN8742_BMCR_SPEED_SEL 0x2000

#define	LAN8742_BMCR_AN_EN 0x1000

#define	LAN8742_BMCR_POWER_DOWN 0x0800

#define	LAN8742_BMCR_ISOLATE 0x0400

#define	LAN8742_BMCR_RESTART_AN 0x0200

#define	LAN8742_BMCR_DUPLEX_MODE 0x0100

#define	LAN8742_BMSR_100BT4 0x8000

#define	LAN8742_BMSR_100BTX_FD 0x4000

#define	LAN8742_BMSR_100BTX_HD 0x2000

#define	LAN8742_BMSR_10BT_FD 0x1000

#define	LAN8742_BMSR_10BT_HD 0x0800

#define	LAN8742_BMSR_100BT2_FD 0x0400

#define	LAN8742_BMSR_100BT2_HD 0x0200

#define	LAN8742_BMSR_EXTENDED_STATUS 0x0100

#define	LAN8742_BMSR_AN_COMPLETE 0x0020

#define	LAN8742_BMSR_REMOTE_FAULT 0x0010

#define	LAN8742_BMSR_AN_CAPABLE 0x0008

#define	LAN8742_BMSR_LINK_STATUS 0x0004

#define	LAN8742_BMSR_JABBER_DETECT 0x0002

#define	LAN8742_BMSR_EXTENDED_CAPABLE 0x0001

#define	LAN8742_PHYID1_PHY_ID_MSB 0xFFFF

#define	LAN8742_PHYID1_PHY_ID_MSB_DEFAULT 0x0007

#define	LAN8742_PHYID2_PHY_ID_LSB 0xFC00

#define	LAN8742_PHYID2_PHY_ID_LSB_DEFAULT 0xC000

#define	LAN8742_PHYID2_MODEL_NUM 0x03F0

#define	LAN8742_PHYID2_MODEL_NUM_DEFAULT 0x0130

#define	LAN8742_PHYID2_REVISION_NUM 0x000F

#define	LAN8742_ANAR_NEXT_PAGE 0x8000

#define	LAN8742_ANAR_REMOTE_FAULT 0x2000

#define	LAN8742_ANAR_PAUSE 0x0C00

#define	LAN8742_ANAR_100BTX_FD 0x0100

#define	LAN8742_ANAR_100BTX_HD 0x0080

#define	LAN8742_ANAR_10BT_FD 0x0040

#define	LAN8742_ANAR_10BT_HD 0x0020

#define	LAN8742_ANAR_SELECTOR 0x001F

#define	LAN8742_ANAR_SELECTOR_DEFAULT 0x0001

#define	LAN8742_ANLPAR_NEXT_PAGE 0x8000

#define	LAN8742_ANLPAR_ACK 0x4000

#define	LAN8742_ANLPAR_REMOTE_FAULT 0x2000

#define	LAN8742_ANLPAR_PAUSE 0x0400

#define	LAN8742_ANLPAR_100BT4 0x0200

#define	LAN8742_ANLPAR_100BTX_FD 0x0100

#define	LAN8742_ANLPAR_100BTX_HD 0x0080

#define	LAN8742_ANLPAR_10BT_FD 0x0040

#define	LAN8742_ANLPAR_10BT_HD 0x0020

#define	LAN8742_ANLPAR_SELECTOR 0x001F

#define	LAN8742_ANLPAR_SELECTOR_DEFAULT 0x0001

#define	LAN8742_ANER_RECEIVE_NP_LOC_ABLE 0x0040

#define	LAN8742_ANER_RECEIVE_NP_STOR_LOC 0x0020

#define	LAN8742_ANER_PAR_DETECT_FAULT 0x0010

#define	LAN8742_ANER_LP_NEXT_PAGE_ABLE 0x0008

#define	LAN8742_ANER_NEXT_PAGE_ABLE 0x0004

#define	LAN8742_ANER_PAGE_RECEIVED 0x0002

#define	LAN8742_ANER_LP_AN_ABLE 0x0001

#define	LAN8742_ANNPTR_NEXT_PAGE 0x8000

#define	LAN8742_ANNPTR_MSG_PAGE 0x2000

#define	LAN8742_ANNPTR_ACK2 0x1000

#define	LAN8742_ANNPTR_TOGGLE 0x0800

#define	LAN8742_ANNPTR_MESSAGE 0x07FF

#define	LAN8742_ANNPRR_NEXT_PAGE 0x8000

#define	LAN8742_ANNPRR_ACK 0x4000

#define	LAN8742_ANNPRR_MSG_PAGE 0x2000

#define	LAN8742_ANNPRR_ACK2 0x1000

#define	LAN8742_ANNPRR_TOGGLE 0x0800

#define	LAN8742_ANNPRR_MESSAGE 0x07FF

#define	LAN8742_MMDACR_FUNC 0xC000

#define	LAN8742_MMDACR_FUNC_ADDR 0x0000

#define	LAN8742_MMDACR_FUNC_DATA_NO_POST_INC 0x4000

#define	LAN8742_MMDACR_DEVAD 0x001F

#define	LAN8742_ENCTR_EDPD_TX_NLP_EN 0x8000

#define	LAN8742_ENCTR_EDPD_TX_NLP_ITS 0x6000

#define	LAN8742_ENCTR_EDPD_RX_NLP_WAKE_EN 0x1000

#define	LAN8742_ENCTR_EDPD_RX_NLP_MIDS 0x0C00

#define	LAN8742_ENCTR_EDPD_EXT_CROSSOVER 0x0002

#define	LAN8742_ENCTR_EXT_CROSSOVER_TIME 0x0001

#define	LAN8742_MCSR_EDPWRDOWN 0x2000

#define	LAN8742_MCSR_FARLOOPBACK 0x0200

#define	LAN8742_MCSR_ALTINT 0x0040

#define	LAN8742_MCSR_ENERGYON 0x0002

#define	LAN8742_SMR_MODE 0x00E0

#define	LAN8742_SMR_PHYAD 0x001F

#define	LAN8742_TDRPDCR_DELAY_IN 0x8000

#define	LAN8742_TDRPDCR_LINE_BREAK_COUNT 0x7000

#define	LAN8742_TDRPDCR_PATTERN_HIGH 0x0FC0

#define	LAN8742_TDRPDCR_PATTERN_LOW 0x003F

#define	LAN8742_TDRCSR_TDR_EN 0x8000

#define	LAN8742_TDRCSR_AD_FILTER_EN 0x4000

#define	LAN8742_TDRCSR_CH_CABLE_TYPE 0x0600

#define	LAN8742_TDRCSR_CH_STATUS 0x0100

#define	LAN8742_TDRCSR_CH_LENGTH 0x00FF

#define	LAN8742_SECR_SYM_ERR_CNT 0xFFFF

#define	LAN8742_SCSIR_AMDIXCTRL 0x8000

#define	LAN8742_SCSIR_CH_SELECT 0x2000

#define	LAN8742_SCSIR_SQEOFF 0x0800

#define	LAN8742_SCSIR_XPOL 0x0010

#define	LAN8742_CLR_CBLN 0xF000

#define	LAN8742_ISR_WOL 0x0100

#define	LAN8742_ISR_ENERGYON 0x0080

#define	LAN8742_ISR_AN_COMPLETE 0x0040

#define	LAN8742_ISR_REMOTE_FAULT 0x0020

#define	LAN8742_ISR_LINK_DOWN 0x0010

#define	LAN8742_ISR_AN_LP_ACK 0x0008

#define	LAN8742_ISR_PAR_DETECT_FAULT 0x0004

#define	LAN8742_ISR_AN_PAGE_RECEIVED 0x0002

#define	LAN8742_IMR_WOL 0x0100

#define	LAN8742_IMR_ENERGYON 0x0080

#define	LAN8742_IMR_AN_COMPLETE 0x0040

#define	LAN8742_IMR_REMOTE_FAULT 0x0020

#define	LAN8742_IMR_LINK_DOWN 0x0010

#define	LAN8742_IMR_AN_LP_ACK 0x0008

#define	LAN8742_IMR_PAR_DETECT_FAULT 0x0004

#define	LAN8742_IMR_AN_PAGE_RECEIVED 0x0002

#define	LAN8742_PSCSR_AUTODONE 0x1000

#define	LAN8742_PSCSR_HCDSPEED 0x001C

#define	LAN8742_PSCSR_HCDSPEED_10BT_HD 0x0004

#define	LAN8742_PSCSR_HCDSPEED_100BTX_HD 0x0008

#define	LAN8742_PSCSR_HCDSPEED_10BT_FD 0x0014

#define	LAN8742_PSCSR_HCDSPEED_100BTX_FD 0x0018

Functions
error_t	lan8742Init (NetInterface *interface)
	LAN8742 PHY transceiver initialization. More...

void	lan8742InitHook (NetInterface *interface)
	LAN8742 custom configuration. More...

void	lan8742Tick (NetInterface *interface)
	LAN8742 timer handler. More...

void	lan8742EnableIrq (NetInterface *interface)
	Enable interrupts. More...

void	lan8742DisableIrq (NetInterface *interface)
	Disable interrupts. More...

void	lan8742EventHandler (NetInterface *interface)
	LAN8742 event handler. More...

void	lan8742WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
	Write PHY register. More...

uint16_t	lan8742ReadPhyReg (NetInterface *interface, uint8_t address)
	Read PHY register. More...

void	lan8742DumpPhyReg (NetInterface *interface)
	Dump PHY registers for debugging purpose. More...

void	lan8742WriteMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr, uint16_t data)
	Write MMD register. More...

uint16_t	lan8742ReadMmdReg (NetInterface *interface, uint8_t devAddr, uint16_t regAddr)
	Read MMD register. More...

Variables
const PhyDriver	lan8742PhyDriver
	LAN8742 Ethernet PHY driver. More...

Detailed Description

LAN8742 Ethernet PHY 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: 2.4.4

Definition in file lan8742_driver.h.

Macro Definition Documentation

◆ LAN8742_ANAR

#define LAN8742_ANAR 0x04

Definition at line 49 of file lan8742_driver.h.

◆ LAN8742_ANAR_100BTX_FD

#define LAN8742_ANAR_100BTX_FD 0x0100

Definition at line 130 of file lan8742_driver.h.

◆ LAN8742_ANAR_100BTX_HD

#define LAN8742_ANAR_100BTX_HD 0x0080

Definition at line 131 of file lan8742_driver.h.

◆ LAN8742_ANAR_10BT_FD

#define LAN8742_ANAR_10BT_FD 0x0040

Definition at line 132 of file lan8742_driver.h.

◆ LAN8742_ANAR_10BT_HD

#define LAN8742_ANAR_10BT_HD 0x0020

Definition at line 133 of file lan8742_driver.h.

◆ LAN8742_ANAR_NEXT_PAGE

#define LAN8742_ANAR_NEXT_PAGE 0x8000

Definition at line 127 of file lan8742_driver.h.

◆ LAN8742_ANAR_PAUSE

#define LAN8742_ANAR_PAUSE 0x0C00

Definition at line 129 of file lan8742_driver.h.

◆ LAN8742_ANAR_REMOTE_FAULT

#define LAN8742_ANAR_REMOTE_FAULT 0x2000

Definition at line 128 of file lan8742_driver.h.

◆ LAN8742_ANAR_SELECTOR

#define LAN8742_ANAR_SELECTOR 0x001F

Definition at line 134 of file lan8742_driver.h.

◆ LAN8742_ANAR_SELECTOR_DEFAULT

#define LAN8742_ANAR_SELECTOR_DEFAULT 0x0001

Definition at line 135 of file lan8742_driver.h.

◆ LAN8742_ANER

#define LAN8742_ANER 0x06

Definition at line 51 of file lan8742_driver.h.

◆ LAN8742_ANER_LP_AN_ABLE

#define LAN8742_ANER_LP_AN_ABLE 0x0001

Definition at line 157 of file lan8742_driver.h.

◆ LAN8742_ANER_LP_NEXT_PAGE_ABLE

#define LAN8742_ANER_LP_NEXT_PAGE_ABLE 0x0008

Definition at line 154 of file lan8742_driver.h.

◆ LAN8742_ANER_NEXT_PAGE_ABLE

#define LAN8742_ANER_NEXT_PAGE_ABLE 0x0004

Definition at line 155 of file lan8742_driver.h.

◆ LAN8742_ANER_PAGE_RECEIVED

#define LAN8742_ANER_PAGE_RECEIVED 0x0002

Definition at line 156 of file lan8742_driver.h.

◆ LAN8742_ANER_PAR_DETECT_FAULT

#define LAN8742_ANER_PAR_DETECT_FAULT 0x0010

Definition at line 153 of file lan8742_driver.h.

◆ LAN8742_ANER_RECEIVE_NP_LOC_ABLE

#define LAN8742_ANER_RECEIVE_NP_LOC_ABLE 0x0040

Definition at line 151 of file lan8742_driver.h.

◆ LAN8742_ANER_RECEIVE_NP_STOR_LOC

#define LAN8742_ANER_RECEIVE_NP_STOR_LOC 0x0020

Definition at line 152 of file lan8742_driver.h.

◆ LAN8742_ANLPAR

#define LAN8742_ANLPAR 0x05

Definition at line 50 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_100BT4

#define LAN8742_ANLPAR_100BT4 0x0200

Definition at line 142 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_100BTX_FD

#define LAN8742_ANLPAR_100BTX_FD 0x0100

Definition at line 143 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_100BTX_HD

#define LAN8742_ANLPAR_100BTX_HD 0x0080

Definition at line 144 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_10BT_FD

#define LAN8742_ANLPAR_10BT_FD 0x0040

Definition at line 145 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_10BT_HD

#define LAN8742_ANLPAR_10BT_HD 0x0020

Definition at line 146 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_ACK

#define LAN8742_ANLPAR_ACK 0x4000

Definition at line 139 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_NEXT_PAGE

#define LAN8742_ANLPAR_NEXT_PAGE 0x8000

Definition at line 138 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_PAUSE

#define LAN8742_ANLPAR_PAUSE 0x0400

Definition at line 141 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_REMOTE_FAULT

#define LAN8742_ANLPAR_REMOTE_FAULT 0x2000

Definition at line 140 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_SELECTOR

#define LAN8742_ANLPAR_SELECTOR 0x001F

Definition at line 147 of file lan8742_driver.h.

◆ LAN8742_ANLPAR_SELECTOR_DEFAULT

#define LAN8742_ANLPAR_SELECTOR_DEFAULT 0x0001

Definition at line 148 of file lan8742_driver.h.

◆ LAN8742_ANNPRR

#define LAN8742_ANNPRR 0x08

Definition at line 53 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_ACK

#define LAN8742_ANNPRR_ACK 0x4000

Definition at line 168 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_ACK2

#define LAN8742_ANNPRR_ACK2 0x1000

Definition at line 170 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_MESSAGE

#define LAN8742_ANNPRR_MESSAGE 0x07FF

Definition at line 172 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_MSG_PAGE

#define LAN8742_ANNPRR_MSG_PAGE 0x2000

Definition at line 169 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_NEXT_PAGE

#define LAN8742_ANNPRR_NEXT_PAGE 0x8000

Definition at line 167 of file lan8742_driver.h.

◆ LAN8742_ANNPRR_TOGGLE

#define LAN8742_ANNPRR_TOGGLE 0x0800

Definition at line 171 of file lan8742_driver.h.

◆ LAN8742_ANNPTR

#define LAN8742_ANNPTR 0x07

Definition at line 52 of file lan8742_driver.h.

◆ LAN8742_ANNPTR_ACK2

#define LAN8742_ANNPTR_ACK2 0x1000

Definition at line 162 of file lan8742_driver.h.

◆ LAN8742_ANNPTR_MESSAGE

#define LAN8742_ANNPTR_MESSAGE 0x07FF

Definition at line 164 of file lan8742_driver.h.

◆ LAN8742_ANNPTR_MSG_PAGE

#define LAN8742_ANNPTR_MSG_PAGE 0x2000

Definition at line 161 of file lan8742_driver.h.

◆ LAN8742_ANNPTR_NEXT_PAGE

#define LAN8742_ANNPTR_NEXT_PAGE 0x8000

Definition at line 160 of file lan8742_driver.h.

◆ LAN8742_ANNPTR_TOGGLE

#define LAN8742_ANNPTR_TOGGLE 0x0800

Definition at line 163 of file lan8742_driver.h.

◆ LAN8742_BMCR

#define LAN8742_BMCR 0x00

Definition at line 45 of file lan8742_driver.h.

◆ LAN8742_BMCR_AN_EN

#define LAN8742_BMCR_AN_EN 0x1000

Definition at line 93 of file lan8742_driver.h.

◆ LAN8742_BMCR_DUPLEX_MODE

#define LAN8742_BMCR_DUPLEX_MODE 0x0100

Definition at line 97 of file lan8742_driver.h.

◆ LAN8742_BMCR_ISOLATE

#define LAN8742_BMCR_ISOLATE 0x0400

Definition at line 95 of file lan8742_driver.h.

◆ LAN8742_BMCR_LOOPBACK

#define LAN8742_BMCR_LOOPBACK 0x4000

Definition at line 91 of file lan8742_driver.h.

◆ LAN8742_BMCR_POWER_DOWN

#define LAN8742_BMCR_POWER_DOWN 0x0800

Definition at line 94 of file lan8742_driver.h.

◆ LAN8742_BMCR_RESET

#define LAN8742_BMCR_RESET 0x8000

Definition at line 90 of file lan8742_driver.h.

◆ LAN8742_BMCR_RESTART_AN

#define LAN8742_BMCR_RESTART_AN 0x0200

Definition at line 96 of file lan8742_driver.h.

◆ LAN8742_BMCR_SPEED_SEL

#define LAN8742_BMCR_SPEED_SEL 0x2000

Definition at line 92 of file lan8742_driver.h.

◆ LAN8742_BMSR

#define LAN8742_BMSR 0x01

Definition at line 46 of file lan8742_driver.h.

◆ LAN8742_BMSR_100BT2_FD

#define LAN8742_BMSR_100BT2_FD 0x0400

Definition at line 105 of file lan8742_driver.h.

◆ LAN8742_BMSR_100BT2_HD

#define LAN8742_BMSR_100BT2_HD 0x0200

Definition at line 106 of file lan8742_driver.h.

◆ LAN8742_BMSR_100BT4

#define LAN8742_BMSR_100BT4 0x8000

Definition at line 100 of file lan8742_driver.h.

◆ LAN8742_BMSR_100BTX_FD

#define LAN8742_BMSR_100BTX_FD 0x4000

Definition at line 101 of file lan8742_driver.h.

◆ LAN8742_BMSR_100BTX_HD

#define LAN8742_BMSR_100BTX_HD 0x2000

Definition at line 102 of file lan8742_driver.h.

◆ LAN8742_BMSR_10BT_FD

#define LAN8742_BMSR_10BT_FD 0x1000

Definition at line 103 of file lan8742_driver.h.

◆ LAN8742_BMSR_10BT_HD

#define LAN8742_BMSR_10BT_HD 0x0800

Definition at line 104 of file lan8742_driver.h.

◆ LAN8742_BMSR_AN_CAPABLE

#define LAN8742_BMSR_AN_CAPABLE 0x0008

Definition at line 110 of file lan8742_driver.h.

◆ LAN8742_BMSR_AN_COMPLETE

#define LAN8742_BMSR_AN_COMPLETE 0x0020

Definition at line 108 of file lan8742_driver.h.

◆ LAN8742_BMSR_EXTENDED_CAPABLE

#define LAN8742_BMSR_EXTENDED_CAPABLE 0x0001

Definition at line 113 of file lan8742_driver.h.

◆ LAN8742_BMSR_EXTENDED_STATUS

#define LAN8742_BMSR_EXTENDED_STATUS 0x0100

Definition at line 107 of file lan8742_driver.h.

◆ LAN8742_BMSR_JABBER_DETECT

#define LAN8742_BMSR_JABBER_DETECT 0x0002

Definition at line 112 of file lan8742_driver.h.

◆ LAN8742_BMSR_LINK_STATUS

#define LAN8742_BMSR_LINK_STATUS 0x0004

Definition at line 111 of file lan8742_driver.h.

◆ LAN8742_BMSR_REMOTE_FAULT

#define LAN8742_BMSR_REMOTE_FAULT 0x0010

Definition at line 109 of file lan8742_driver.h.

◆ LAN8742_CLR

#define LAN8742_CLR 0x1C

Definition at line 63 of file lan8742_driver.h.

◆ LAN8742_CLR_CBLN

#define LAN8742_CLR_CBLN 0xF000

Definition at line 221 of file lan8742_driver.h.

◆ LAN8742_ENCTR

#define LAN8742_ENCTR 0x10

Definition at line 56 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EDPD_EXT_CROSSOVER

#define LAN8742_ENCTR_EDPD_EXT_CROSSOVER 0x0002

Definition at line 185 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EDPD_RX_NLP_MIDS

#define LAN8742_ENCTR_EDPD_RX_NLP_MIDS 0x0C00

Definition at line 184 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EDPD_RX_NLP_WAKE_EN

#define LAN8742_ENCTR_EDPD_RX_NLP_WAKE_EN 0x1000

Definition at line 183 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EDPD_TX_NLP_EN

#define LAN8742_ENCTR_EDPD_TX_NLP_EN 0x8000

Definition at line 181 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EDPD_TX_NLP_ITS

#define LAN8742_ENCTR_EDPD_TX_NLP_ITS 0x6000

Definition at line 182 of file lan8742_driver.h.

◆ LAN8742_ENCTR_EXT_CROSSOVER_TIME

#define LAN8742_ENCTR_EXT_CROSSOVER_TIME 0x0001

Definition at line 186 of file lan8742_driver.h.

◆ LAN8742_IMR

#define LAN8742_IMR 0x1E

Definition at line 65 of file lan8742_driver.h.

◆ LAN8742_IMR_AN_COMPLETE

#define LAN8742_IMR_AN_COMPLETE 0x0040

Definition at line 236 of file lan8742_driver.h.

◆ LAN8742_IMR_AN_LP_ACK

#define LAN8742_IMR_AN_LP_ACK 0x0008

Definition at line 239 of file lan8742_driver.h.

◆ LAN8742_IMR_AN_PAGE_RECEIVED

#define LAN8742_IMR_AN_PAGE_RECEIVED 0x0002

Definition at line 241 of file lan8742_driver.h.

◆ LAN8742_IMR_ENERGYON

#define LAN8742_IMR_ENERGYON 0x0080

Definition at line 235 of file lan8742_driver.h.

◆ LAN8742_IMR_LINK_DOWN

#define LAN8742_IMR_LINK_DOWN 0x0010

Definition at line 238 of file lan8742_driver.h.

◆ LAN8742_IMR_PAR_DETECT_FAULT

#define LAN8742_IMR_PAR_DETECT_FAULT 0x0004

Definition at line 240 of file lan8742_driver.h.

◆ LAN8742_IMR_REMOTE_FAULT

#define LAN8742_IMR_REMOTE_FAULT 0x0020

Definition at line 237 of file lan8742_driver.h.

◆ LAN8742_IMR_WOL

#define LAN8742_IMR_WOL 0x0100

Definition at line 234 of file lan8742_driver.h.

◆ LAN8742_ISR

#define LAN8742_ISR 0x1D

Definition at line 64 of file lan8742_driver.h.

◆ LAN8742_ISR_AN_COMPLETE

#define LAN8742_ISR_AN_COMPLETE 0x0040

Definition at line 226 of file lan8742_driver.h.

◆ LAN8742_ISR_AN_LP_ACK

#define LAN8742_ISR_AN_LP_ACK 0x0008

Definition at line 229 of file lan8742_driver.h.

◆ LAN8742_ISR_AN_PAGE_RECEIVED

#define LAN8742_ISR_AN_PAGE_RECEIVED 0x0002

Definition at line 231 of file lan8742_driver.h.

◆ LAN8742_ISR_ENERGYON

#define LAN8742_ISR_ENERGYON 0x0080

Definition at line 225 of file lan8742_driver.h.

◆ LAN8742_ISR_LINK_DOWN

#define LAN8742_ISR_LINK_DOWN 0x0010

Definition at line 228 of file lan8742_driver.h.

◆ LAN8742_ISR_PAR_DETECT_FAULT

#define LAN8742_ISR_PAR_DETECT_FAULT 0x0004

Definition at line 230 of file lan8742_driver.h.

◆ LAN8742_ISR_REMOTE_FAULT

#define LAN8742_ISR_REMOTE_FAULT 0x0020

Definition at line 227 of file lan8742_driver.h.

◆ LAN8742_ISR_WOL

#define LAN8742_ISR_WOL 0x0100

Definition at line 224 of file lan8742_driver.h.

◆ LAN8742_MCFGR

#define LAN8742_MCFGR 0x03, 0x8064

Definition at line 78 of file lan8742_driver.h.

◆ LAN8742_MCSR

#define LAN8742_MCSR 0x11

Definition at line 57 of file lan8742_driver.h.

◆ LAN8742_MCSR_ALTINT

#define LAN8742_MCSR_ALTINT 0x0040

Definition at line 191 of file lan8742_driver.h.

◆ LAN8742_MCSR_EDPWRDOWN

#define LAN8742_MCSR_EDPWRDOWN 0x2000

Definition at line 189 of file lan8742_driver.h.

◆ LAN8742_MCSR_ENERGYON

#define LAN8742_MCSR_ENERGYON 0x0002

Definition at line 192 of file lan8742_driver.h.

◆ LAN8742_MCSR_FARLOOPBACK

#define LAN8742_MCSR_FARLOOPBACK 0x0200

Definition at line 190 of file lan8742_driver.h.

◆ LAN8742_MMDAADR

#define LAN8742_MMDAADR 0x0E

Definition at line 55 of file lan8742_driver.h.

◆ LAN8742_MMDACR

#define LAN8742_MMDACR 0x0D

Definition at line 54 of file lan8742_driver.h.

◆ LAN8742_MMDACR_DEVAD

#define LAN8742_MMDACR_DEVAD 0x001F

Definition at line 178 of file lan8742_driver.h.

◆ LAN8742_MMDACR_FUNC

#define LAN8742_MMDACR_FUNC 0xC000

Definition at line 175 of file lan8742_driver.h.

◆ LAN8742_MMDACR_FUNC_ADDR

#define LAN8742_MMDACR_FUNC_ADDR 0x0000

Definition at line 176 of file lan8742_driver.h.

◆ LAN8742_MMDACR_FUNC_DATA_NO_POST_INC

#define LAN8742_MMDACR_FUNC_DATA_NO_POST_INC 0x4000

Definition at line 177 of file lan8742_driver.h.

◆ LAN8742_PCS_MMD_DEV_PRES1

#define LAN8742_PCS_MMD_DEV_PRES1 0x03, 0x0005

Definition at line 69 of file lan8742_driver.h.

◆ LAN8742_PCS_MMD_DEV_PRES2

#define LAN8742_PCS_MMD_DEV_PRES2 0x03, 0x0006

Definition at line 70 of file lan8742_driver.h.

◆ LAN8742_PHY_ADDR

#define LAN8742_PHY_ADDR 0

Definition at line 39 of file lan8742_driver.h.

◆ LAN8742_PHYID1

#define LAN8742_PHYID1 0x02

Definition at line 47 of file lan8742_driver.h.

◆ LAN8742_PHYID1_PHY_ID_MSB

#define LAN8742_PHYID1_PHY_ID_MSB 0xFFFF

Definition at line 116 of file lan8742_driver.h.

◆ LAN8742_PHYID1_PHY_ID_MSB_DEFAULT

#define LAN8742_PHYID1_PHY_ID_MSB_DEFAULT 0x0007

Definition at line 117 of file lan8742_driver.h.

◆ LAN8742_PHYID2

#define LAN8742_PHYID2 0x03

Definition at line 48 of file lan8742_driver.h.

◆ LAN8742_PHYID2_MODEL_NUM

#define LAN8742_PHYID2_MODEL_NUM 0x03F0

Definition at line 122 of file lan8742_driver.h.

◆ LAN8742_PHYID2_MODEL_NUM_DEFAULT

#define LAN8742_PHYID2_MODEL_NUM_DEFAULT 0x0130

Definition at line 123 of file lan8742_driver.h.

◆ LAN8742_PHYID2_PHY_ID_LSB

#define LAN8742_PHYID2_PHY_ID_LSB 0xFC00

Definition at line 120 of file lan8742_driver.h.

◆ LAN8742_PHYID2_PHY_ID_LSB_DEFAULT

#define LAN8742_PHYID2_PHY_ID_LSB_DEFAULT 0xC000

Definition at line 121 of file lan8742_driver.h.

◆ LAN8742_PHYID2_REVISION_NUM

#define LAN8742_PHYID2_REVISION_NUM 0x000F

Definition at line 124 of file lan8742_driver.h.

◆ LAN8742_PSCSR

#define LAN8742_PSCSR 0x1F

Definition at line 66 of file lan8742_driver.h.

◆ LAN8742_PSCSR_AUTODONE

#define LAN8742_PSCSR_AUTODONE 0x1000

Definition at line 244 of file lan8742_driver.h.

◆ LAN8742_PSCSR_HCDSPEED

#define LAN8742_PSCSR_HCDSPEED 0x001C

Definition at line 245 of file lan8742_driver.h.

◆ LAN8742_PSCSR_HCDSPEED_100BTX_FD

#define LAN8742_PSCSR_HCDSPEED_100BTX_FD 0x0018

Definition at line 249 of file lan8742_driver.h.

◆ LAN8742_PSCSR_HCDSPEED_100BTX_HD

#define LAN8742_PSCSR_HCDSPEED_100BTX_HD 0x0008

Definition at line 247 of file lan8742_driver.h.

◆ LAN8742_PSCSR_HCDSPEED_10BT_FD

#define LAN8742_PSCSR_HCDSPEED_10BT_FD 0x0014

Definition at line 248 of file lan8742_driver.h.

◆ LAN8742_PSCSR_HCDSPEED_10BT_HD

#define LAN8742_PSCSR_HCDSPEED_10BT_HD 0x0004

Definition at line 246 of file lan8742_driver.h.

◆ LAN8742_RX_ADDRA

#define LAN8742_RX_ADDRA 0x03, 0x8061

Definition at line 75 of file lan8742_driver.h.

◆ LAN8742_RX_ADDRB

#define LAN8742_RX_ADDRB 0x03, 0x8062

Definition at line 76 of file lan8742_driver.h.

◆ LAN8742_RX_ADDRC

#define LAN8742_RX_ADDRC 0x03, 0x8063

Definition at line 77 of file lan8742_driver.h.

◆ LAN8742_SCSIR

#define LAN8742_SCSIR 0x1B

Definition at line 62 of file lan8742_driver.h.

◆ LAN8742_SCSIR_AMDIXCTRL

#define LAN8742_SCSIR_AMDIXCTRL 0x8000

Definition at line 215 of file lan8742_driver.h.

◆ LAN8742_SCSIR_CH_SELECT

#define LAN8742_SCSIR_CH_SELECT 0x2000

Definition at line 216 of file lan8742_driver.h.

◆ LAN8742_SCSIR_SQEOFF

#define LAN8742_SCSIR_SQEOFF 0x0800

Definition at line 217 of file lan8742_driver.h.

◆ LAN8742_SCSIR_XPOL

#define LAN8742_SCSIR_XPOL 0x0010

Definition at line 218 of file lan8742_driver.h.

◆ LAN8742_SECR

#define LAN8742_SECR 0x1A

Definition at line 61 of file lan8742_driver.h.

◆ LAN8742_SECR_SYM_ERR_CNT

#define LAN8742_SECR_SYM_ERR_CNT 0xFFFF

Definition at line 212 of file lan8742_driver.h.

◆ LAN8742_SMR

#define LAN8742_SMR 0x12

Definition at line 58 of file lan8742_driver.h.

◆ LAN8742_SMR_MODE

#define LAN8742_SMR_MODE 0x00E0

Definition at line 195 of file lan8742_driver.h.

◆ LAN8742_SMR_PHYAD

#define LAN8742_SMR_PHYAD 0x001F

Definition at line 196 of file lan8742_driver.h.

◆ LAN8742_TDR_MATCH_THRESHOLD

#define LAN8742_TDR_MATCH_THRESHOLD 0x1E, 0x000B

Definition at line 84 of file lan8742_driver.h.

◆ LAN8742_TDR_SHORT_OPEN_THRESHOLD

#define LAN8742_TDR_SHORT_OPEN_THRESHOLD 0x1E, 0x000C

Definition at line 85 of file lan8742_driver.h.

◆ LAN8742_TDRCSR

#define LAN8742_TDRCSR 0x19

Definition at line 60 of file lan8742_driver.h.

◆ LAN8742_TDRCSR_AD_FILTER_EN

#define LAN8742_TDRCSR_AD_FILTER_EN 0x4000

Definition at line 206 of file lan8742_driver.h.

◆ LAN8742_TDRCSR_CH_CABLE_TYPE

#define LAN8742_TDRCSR_CH_CABLE_TYPE 0x0600

Definition at line 207 of file lan8742_driver.h.

◆ LAN8742_TDRCSR_CH_LENGTH

#define LAN8742_TDRCSR_CH_LENGTH 0x00FF

Definition at line 209 of file lan8742_driver.h.

◆ LAN8742_TDRCSR_CH_STATUS

#define LAN8742_TDRCSR_CH_STATUS 0x0100

Definition at line 208 of file lan8742_driver.h.

◆ LAN8742_TDRCSR_TDR_EN

#define LAN8742_TDRCSR_TDR_EN 0x8000

Definition at line 205 of file lan8742_driver.h.

◆ LAN8742_TDRPDCR

#define LAN8742_TDRPDCR 0x18

Definition at line 59 of file lan8742_driver.h.

◆ LAN8742_TDRPDCR_DELAY_IN

#define LAN8742_TDRPDCR_DELAY_IN 0x8000

Definition at line 199 of file lan8742_driver.h.

◆ LAN8742_TDRPDCR_LINE_BREAK_COUNT

#define LAN8742_TDRPDCR_LINE_BREAK_COUNT 0x7000

Definition at line 200 of file lan8742_driver.h.

◆ LAN8742_TDRPDCR_PATTERN_HIGH

#define LAN8742_TDRPDCR_PATTERN_HIGH 0x0FC0

Definition at line 201 of file lan8742_driver.h.

◆ LAN8742_TDRPDCR_PATTERN_LOW

#define LAN8742_TDRPDCR_PATTERN_LOW 0x003F

Definition at line 202 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID1

#define LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID1 0x1E, 0x0002

Definition at line 79 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID2

#define LAN8742_VENDOR_SPECIFIC_MMD1_DEV_ID2 0x1E, 0x0003

Definition at line 80 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES1

#define LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES1 0x1E, 0x0005

Definition at line 81 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES2

#define LAN8742_VENDOR_SPECIFIC_MMD1_DEV_PRES2 0x1E, 0x0006

Definition at line 82 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID1

#define LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID1 0x1E, 0x000E

Definition at line 86 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID2

#define LAN8742_VENDOR_SPECIFIC_MMD1_PKG_ID2 0x1E, 0x000F

Definition at line 87 of file lan8742_driver.h.

◆ LAN8742_VENDOR_SPECIFIC_MMD1_STAT

#define LAN8742_VENDOR_SPECIFIC_MMD1_STAT 0x1E, 0x0008

Definition at line 83 of file lan8742_driver.h.

◆ LAN8742_WUCSR

#define LAN8742_WUCSR 0x03, 0x8010

Definition at line 71 of file lan8742_driver.h.

◆ LAN8742_WUF_CFGA

#define LAN8742_WUF_CFGA 0x03, 0x8011

Definition at line 72 of file lan8742_driver.h.

◆ LAN8742_WUF_CFGB

#define LAN8742_WUF_CFGB 0x03, 0x8012

Definition at line 73 of file lan8742_driver.h.

◆ LAN8742_WUF_MASK

#define LAN8742_WUF_MASK 0x03, 0x8021

Definition at line 74 of file lan8742_driver.h.

Function Documentation

◆ lan8742DisableIrq()

void lan8742DisableIrq ( NetInterface * interface )

Disable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 188 of file lan8742_driver.c.

◆ lan8742DumpPhyReg()

void lan8742DumpPhyReg ( NetInterface * interface )

Dump PHY registers for debugging purpose.

Parameters

[in] interface Underlying network interface

Definition at line 333 of file lan8742_driver.c.

◆ lan8742EnableIrq()

void lan8742EnableIrq ( NetInterface * interface )

Enable interrupts.

Parameters

[in] interface Underlying network interface

Definition at line 173 of file lan8742_driver.c.

◆ lan8742EventHandler()

void lan8742EventHandler ( NetInterface * interface )

LAN8742 event handler.

Parameters

[in] interface Underlying network interface

Definition at line 203 of file lan8742_driver.c.

◆ lan8742Init()

error_t lan8742Init ( NetInterface * interface )

LAN8742 PHY transceiver initialization.

Parameters

[in] interface Underlying network interface

Returns: Error code

Definition at line 60 of file lan8742_driver.c.

◆ lan8742InitHook()

void lan8742InitHook ( NetInterface * interface )

LAN8742 custom configuration.

Parameters

[in] interface Underlying network interface

Definition at line 125 of file lan8742_driver.c.

◆ lan8742ReadMmdReg()

uint16_t lan8742ReadMmdReg	(	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 385 of file lan8742_driver.c.

◆ lan8742ReadPhyReg()

uint16_t lan8742ReadPhyReg	(	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 307 of file lan8742_driver.c.

◆ lan8742Tick()

void lan8742Tick ( NetInterface * interface )

LAN8742 timer handler.

Parameters

[in] interface Underlying network interface

Definition at line 135 of file lan8742_driver.c.

◆ lan8742WriteMmdReg()

void lan8742WriteMmdReg	(	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 358 of file lan8742_driver.c.

◆ lan8742WritePhyReg()

void lan8742WritePhyReg	(	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 283 of file lan8742_driver.c.

Variable Documentation

◆ lan8742PhyDriver

const PhyDriver lan8742PhyDriver

extern

LAN8742 Ethernet PHY driver.

Definition at line 44 of file lan8742_driver.c.

Macros

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ LAN8742_ANAR

◆ LAN8742_ANAR_100BTX_FD

◆ LAN8742_ANAR_100BTX_HD

◆ LAN8742_ANAR_10BT_FD

◆ LAN8742_ANAR_10BT_HD

◆ LAN8742_ANAR_NEXT_PAGE

◆ LAN8742_ANAR_PAUSE

◆ LAN8742_ANAR_REMOTE_FAULT

◆ LAN8742_ANAR_SELECTOR

◆ LAN8742_ANAR_SELECTOR_DEFAULT

◆ LAN8742_ANER

◆ LAN8742_ANER_LP_AN_ABLE

◆ LAN8742_ANER_LP_NEXT_PAGE_ABLE

◆ LAN8742_ANER_NEXT_PAGE_ABLE

◆ LAN8742_ANER_PAGE_RECEIVED

◆ LAN8742_ANER_PAR_DETECT_FAULT

◆ LAN8742_ANER_RECEIVE_NP_LOC_ABLE

◆ LAN8742_ANER_RECEIVE_NP_STOR_LOC

◆ LAN8742_ANLPAR

◆ LAN8742_ANLPAR_100BT4

◆ LAN8742_ANLPAR_100BTX_FD

◆ LAN8742_ANLPAR_100BTX_HD

◆ LAN8742_ANLPAR_10BT_FD

◆ LAN8742_ANLPAR_10BT_HD

◆ LAN8742_ANLPAR_ACK

◆ LAN8742_ANLPAR_NEXT_PAGE

◆ LAN8742_ANLPAR_PAUSE

◆ LAN8742_ANLPAR_REMOTE_FAULT

◆ LAN8742_ANLPAR_SELECTOR

◆ LAN8742_ANLPAR_SELECTOR_DEFAULT

◆ LAN8742_ANNPRR

◆ LAN8742_ANNPRR_ACK

◆ LAN8742_ANNPRR_ACK2

◆ LAN8742_ANNPRR_MESSAGE

◆ LAN8742_ANNPRR_MSG_PAGE

◆ LAN8742_ANNPRR_NEXT_PAGE

◆ LAN8742_ANNPRR_TOGGLE

◆ LAN8742_ANNPTR

◆ LAN8742_ANNPTR_ACK2

◆ LAN8742_ANNPTR_MESSAGE

◆ LAN8742_ANNPTR_MSG_PAGE

◆ LAN8742_ANNPTR_NEXT_PAGE

◆ LAN8742_ANNPTR_TOGGLE

◆ LAN8742_BMCR

◆ LAN8742_BMCR_AN_EN

◆ LAN8742_BMCR_DUPLEX_MODE

◆ LAN8742_BMCR_ISOLATE

◆ LAN8742_BMCR_LOOPBACK

◆ LAN8742_BMCR_POWER_DOWN

◆ LAN8742_BMCR_RESET

◆ LAN8742_BMCR_RESTART_AN

◆ LAN8742_BMCR_SPEED_SEL

◆ LAN8742_BMSR

◆ LAN8742_BMSR_100BT2_FD

◆ LAN8742_BMSR_100BT2_HD

◆ LAN8742_BMSR_100BT4

◆ LAN8742_BMSR_100BTX_FD

◆ LAN8742_BMSR_100BTX_HD

◆ LAN8742_BMSR_10BT_FD

◆ LAN8742_BMSR_10BT_HD

◆ LAN8742_BMSR_AN_CAPABLE

◆ LAN8742_BMSR_AN_COMPLETE

◆ LAN8742_BMSR_EXTENDED_CAPABLE

◆ LAN8742_BMSR_EXTENDED_STATUS

◆ LAN8742_BMSR_JABBER_DETECT

◆ LAN8742_BMSR_LINK_STATUS

◆ LAN8742_BMSR_REMOTE_FAULT

◆ LAN8742_CLR

◆ LAN8742_CLR_CBLN

◆ LAN8742_ENCTR

◆ LAN8742_ENCTR_EDPD_EXT_CROSSOVER

◆ LAN8742_ENCTR_EDPD_RX_NLP_MIDS

◆ LAN8742_ENCTR_EDPD_RX_NLP_WAKE_EN

◆ LAN8742_ENCTR_EDPD_TX_NLP_EN