doc/ncn26000__driver_8h_source.html

/**

 * @file ncn26000_driver.h

 * @brief NCN26000 10Base-T1S Ethernet PHY driver

 *

 * @section 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 2.4.4

 **/


#ifndef _NCN26000_DRIVER_H

#define _NCN26000_DRIVER_H


//Dependencies

#include "core/nic.h"


//PHY address

#ifndef NCN26000_PHY_ADDR

   #define NCN26000_PHY_ADDR 0

#elif (NCN26000_PHY_ADDR < 0 || NCN26000_PHY_ADDR > 31)

   #error NCN26000_PHY_ADDR parameter is not valid

#endif


//PLCA support

#ifndef NCN26000_PLCA_SUPPORT

   #define NCN26000_PLCA_SUPPORT ENABLED

#elif (NCN26000_PLCA_SUPPORT != ENABLED && NCN26000_PLCA_SUPPORT != DISABLED)

   #error NCN26000_PLCA_SUPPORT parameter is not valid

#endif


//Node count

#ifndef NCN26000_NODE_COUNT

   #define NCN26000_NODE_COUNT 8

#elif (NCN26000_NODE_COUNT < 0 || NCN26000_NODE_COUNT > 255)

   #error NCN26000_NODE_COUNT parameter is not valid

#endif


//Local ID

#ifndef NCN26000_LOCAL_ID

   #define NCN26000_LOCAL_ID 1

#elif (NCN26000_LOCAL_ID < 0 || NCN26000_LOCAL_ID > 255)

   #error NCN26000_LOCAL_ID parameter is not valid

#endif


//NCN26000 PHY registers

#define NCN26000_CTRL                                          0x00

#define NCN26000_STATUS                                        0x01

#define NCN26000_PHYID1                                        0x02

#define NCN26000_PHYID2                                        0x03

#define NCN26000_MACR                                          0x0D

#define NCN26000_MAADR                                         0x0E

#define NCN26000_MIIM_IRQ_CTRL                                 0x10

#define NCN26000_MIIM_IRQ_STATUS                               0x11

#define NCN26000_DIO_CONFIG                                    0x12


//NCN26000 MMD registers

#define NCN26000_MMD1_DEV_IN_PACKAGE1                          0x01, 0x0005

#define NCN26000_MMD1_DEV_IN_PACKAGE2                          0x01, 0x0006

#define NCN26000_BASE_T1_EXTENDED_ABILITY                      0x01, 0x0012

#define NCN26000_10BASE_T1S_PMA_CTRL                           0x01, 0x08F9

#define NCN26000_10BASE_T1S_PMA_STATUS                         0x01, 0x08FA

#define NCN26000_10BASE_T1S_TEST_MODE                          0x01, 0x08FB

#define NCN26000_MMD3_DEV_IN_PACKAGE1                          0x03, 0x0005

#define NCN26000_MMD3_DEV_IN_PACKAGE2                          0x03, 0x0006

#define NCN26000_10BASE_T1S_PCS_CTRL                           0x03, 0x08F3

#define NCN26000_10BASE_T1S_PCS_STATUS                         0x03, 0x08F4

#define NCN26000_10BASE_T1S_PCS_DIAG1                          0x03, 0x08F5

#define NCN26000_10BASE_T1S_PCS_DIAG2                          0x03, 0x08F6

#define NCN26000_CHIP_REVISION                                 0x1E, 0x1000

#define NCN26000_PHY_TWEAKS                                    0x1E, 0x1001

#define NCN26000_CHIP_INFO                                     0x1E, 0x1004

#define NCN26000_NVM_HEALTH                                    0x1E, 0x1005

#define NCN26000_PHY_REVISION                                  0x1F, 0x8000

#define NCN26000_PHY_CONFIG1                                   0x1F, 0x8001

#define NCN26000_PLCA_EXTENSIONS                               0x1F, 0x8002

#define NCN26000_PMA_TUNE0                                     0x1F, 0x8003

#define NCN26000_PMA_TUNE1                                     0x1F, 0x8004

#define NCN26000_PLCIDVER                                      0x1F, 0xCA00

#define NCN26000_PLCA_CTRL0                                    0x1F, 0xCA01

#define NCN26000_PLCA_CTRL1                                    0x1F, 0xCA02

#define NCN26000_PLCA_STATUS                                   0x1F, 0xCA03

#define NCN26000_PLCA_TX_OPPORTUNITY_TMR                       0x1F, 0xCA04

#define NCN26000_PLCA_BURST_MODE                               0x1F, 0xCA05


//Control register

#define NCN26000_CTRL_RESET                                    0x8000

#define NCN26000_CTRL_LOOPBACK                                 0x4000

#define NCN26000_CTRL_SPEED_LSB                                0x2000

#define NCN26000_CTRL_LINK_CTRL                                0x1000

#define NCN26000_CTRL_LOW_POWER                                0x0800

#define NCN26000_CTRL_ISOLATE                                  0x0400

#define NCN26000_CTRL_LINK_RESET                               0x0200

#define NCN26000_CTRL_DUPLEX_MODE                              0x0100

#define NCN26000_CTRL_COL_TEST                                 0x0080

#define NCN26000_CTRL_SPEED_MSB                                0x0040

#define NCN26000_CTRL_UNIDIRECTIONAL_EN                        0x0020


//Status register

#define NCN26000_STATUS_10MBPS_HD                              0x0800

#define NCN26000_STATUS_UNIDIRECTIONAL_ABLE                    0x0080

#define NCN26000_STATUS_MF_PREAMBLE_SUPPR                      0x0040

#define NCN26000_STATUS_LINK_NEGOTIATION_COMPLETE              0x0020

#define NCN26000_STATUS_REMOTE_FAULT                           0x0010

#define NCN26000_STATUS_AN_ABLE                                0x0008

#define NCN26000_STATUS_LINK_STATUS                            0x0004

#define NCN26000_STATUS_JABBER_DETECT                          0x0002

#define NCN26000_STATUS_EXTENDED_CAPABLE                       0x0001


//PHY Identifier 1 register

#define NCN26000_PHYID1_OUI_MSB                                0xFFFF

#define NCN26000_PHYID1_OUI_MSB_DEFAULT                        0x180F


//PHY Identifier 2 register

#define NCN26000_PHYID2_OUI_LSB                                0xFC00

#define NCN26000_PHYID2_OUI_LSB_DEFAULT                        0xF400

#define NCN26000_PHYID2_IC_MODEL_NUM                           0x03F0

#define NCN26000_PHYID2_IC_MODEL_NUM_DEFAULT                   0x01A0

#define NCN26000_PHYID2_CHIP_REV_NUM                           0x000F

#define NCN26000_PHYID2_CHIP_REV_NUM_DEFAULT                   0x0001


//MMD Access Control register

#define NCN26000_MACR_FUNC                                     0xC000

#define NCN26000_MACR_FUNC_ADDR                                0x0000

#define NCN26000_MACR_FUNC_DATA_NO_POST_INC                    0x4000

#define NCN26000_MACR_FUNC_DATA_POST_INC_RW                    0x8000

#define NCN26000_MACR_FUNC_DATA_POST_INC_W                     0xC000

#define NCN26000_MACR_DEVADD                                   0x001F


//MIIM IRQ Control register

#define NCN26000_MIIM_IRQ_CTRL_PHY_COL                         0x0020

#define NCN26000_MIIM_IRQ_CTRL_PLCA_RECOVERY                   0x0010

#define NCN26000_MIIM_IRQ_CTRL_REMOTE_JABBER                   0x0008

#define NCN26000_MIIM_IRQ_CTRL_LOCAL_JABBER                    0x0004

#define NCN26000_MIIM_IRQ_CTRL_PLCA_STATUS_CHANGE              0x0002

#define NCN26000_MIIM_IRQ_CTRL_LINK_STATUS                     0x0001


//MIIM IRQ Status register

#define NCN26000_MIIM_IRQ_STATUS_RESET                         0x8000

#define NCN26000_MIIM_IRQ_STATUS_PHY_COL                       0x0020

#define NCN26000_MIIM_IRQ_STATUS_PLCA_RECOVERY                 0x0010

#define NCN26000_MIIM_IRQ_STATUS_REMOTE_JABBER                 0x0008

#define NCN26000_MIIM_IRQ_STATUS_LOCAL_JABBER                  0x0004

#define NCN26000_MIIM_IRQ_STATUS_PLCA_STATUS_CHANGE            0x0002

#define NCN26000_MIIM_IRQ_STATUS_LINK_STATUS                   0x0001


//DIO Configuration register

#define NCN26000_DIO_CONFIG_SLEW_RATE1                         0x8000

#define NCN26000_DIO_CONFIG_SLEW_RATE1_FAST                    0x0000

#define NCN26000_DIO_CONFIG_SLEW_RATE1_SLOW                    0x8000

#define NCN26000_DIO_CONFIG_PULL_EN1                           0x4000

#define NCN26000_DIO_CONFIG_PULL_RES_TYPE1                     0x2000

#define NCN26000_DIO_CONFIG_PULL_RES_TYPE1_PU                  0x0000

#define NCN26000_DIO_CONFIG_PULL_RES_TYPE1_PD                  0x2000

#define NCN26000_DIO_CONFIG_FN1                                0x1E00

#define NCN26000_DIO_CONFIG_VAL1                               0x0100

#define NCN26000_DIO_CONFIG_VAL1_DISABLE                       0x0000

#define NCN26000_DIO_CONFIG_VAL1_GPIO                          0x0100

#define NCN26000_DIO_CONFIG_VAL1_SFD_TX                        0x0200

#define NCN26000_DIO_CONFIG_VAL1_SFD_RX                        0x0300

#define NCN26000_DIO_CONFIG_VAL1_LED_LINK_CTRL                 0x0400

#define NCN26000_DIO_CONFIG_VAL1_LED_PLCA_STATUS               0x0500

#define NCN26000_DIO_CONFIG_VAL1_LED_TX                        0x0600

#define NCN26000_DIO_CONFIG_VAL1_LED_RX                        0x0700

#define NCN26000_DIO_CONFIG_VAL1_CLK25M                        0x0800

#define NCN26000_DIO_CONFIG_VAL1_SFD_RX_TX                     0x0B00

#define NCN26000_DIO_CONFIG_VAL1_LED_TX_RX                     0x0F00

#define NCN26000_DIO_CONFIG_SLEW_RATE0                         0x0080

#define NCN26000_DIO_CONFIG_PULL_EN0                           0x0040

#define NCN26000_DIO_CONFIG_PULL_RES_TYPE0                     0x0020

#define NCN26000_DIO_CONFIG_FN0                                0x001E

#define NCN26000_DIO_CONFIG_VAL0                               0x0001

#define NCN26000_DIO_CONFIG_VAL0_DISABLE                       0x0000

#define NCN26000_DIO_CONFIG_VAL0_GPIO                          0x0001

#define NCN26000_DIO_CONFIG_VAL0_SFD_TX                        0x0002

#define NCN26000_DIO_CONFIG_VAL0_SFD_RX                        0x0003

#define NCN26000_DIO_CONFIG_VAL0_LED_LINK_CTRL                 0x0004

#define NCN26000_DIO_CONFIG_VAL0_LED_PLCA_STATUS               0x0005

#define NCN26000_DIO_CONFIG_VAL0_LED_TX                        0x0006

#define NCN26000_DIO_CONFIG_VAL0_LED_RX                        0x0007

#define NCN26000_DIO_CONFIG_VAL0_CLK25M                        0x0008

#define NCN26000_DIO_CONFIG_VAL0_SFD_RX_TX                     0x000B

#define NCN26000_DIO_CONFIG_VAL0_LED_TX_RX                     0x000F


//Devices in Package 1 register

#define NCN26000_MMD1_DEV_IN_PACKAGE1_PCS_PRESENT              0x0008

#define NCN26000_MMD1_DEV_IN_PACKAGE1_PMA_PRESENT              0x0002

#define NCN26000_MMD1_DEV_IN_PACKAGE1_C22_REGS_PRESENT         0x0001


//BASE−T1 Extended Ability register

#define NCN26000_BASE_T1_EXTENDED_ABILITY_10BASE_T1S           0x0008


//10BASE−T1S PMA Control register

#define NCN26000_10BASE_T1S_PMA_CTRL_PMA_RESET                 0x8000

#define NCN26000_10BASE_T1S_PMA_CTRL_TRANSMIT_DIS              0x4000

#define NCN26000_10BASE_T1S_PMA_CTRL_LOW_POWER_MODE            0x0800

#define NCN26000_10BASE_T1S_PMA_CTRL_MULTI_DROP_EN             0x0400

#define NCN26000_10BASE_T1S_PMA_CTRL_LOOPBACK_MODE             0x0001


//10BASE−T1S PMA Status register

#define NCN26000_10BASE_T1S_PMA_STATUS_LOOPBACK_ABILITY        0x2000

#define NCN26000_10BASE_T1S_PMA_STATUS_LOW_POWER_ABILITY       0x0800

#define NCN26000_10BASE_T1S_PMA_STATUS_MULTI_DROP_ABILITY      0x0400

#define NCN26000_10BASE_T1S_PMA_STATUS_RECEIVE_FAULT_ABILITY   0x0200

#define NCN26000_10BASE_T1S_PMA_STATUS_REMOTE_JABBER           0x0002


//10BASE−T1S Test Mode register

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE                0xE000

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE_NORMAL         0x0000

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE_TX_OUT_VOLTAGE 0x2000

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE_TX_OUT_DROOP   0x4000

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE_TX_PSD_MASK    0x6000

#define NCN26000_10BASE_T1S_TEST_MODE_TEST_MODE_TX_HI_Z        0x8000


//Devices in Package 1 register

#define NCN26000_MMD3_DEV_IN_PACKAGE1_PCS_PRESENT              0x0008

#define NCN26000_MMD3_DEV_IN_PACKAGE1_PMA_PRESENT              0x0002

#define NCN26000_MMD3_DEV_IN_PACKAGE1_C22_REGS_PRESENT         0x0001


//10BASE−T1S PCS Control register

#define NCN26000_10BASE_T1S_PCS_CTRL_PCS_RESET                 0x8000

#define NCN26000_10BASE_T1S_PCS_CTRL_LOOPBACK                  0x4000


//10BASE−T1S PCS Status register

#define NCN26000_10BASE_T1S_PCS_STATUS_FAULT                   0x0080


//10BASE−T1S PCS Diagnostic 1 register

#define NCN26000_10BASE_T1S_PCS_DIAG1_PCS_REMOTE_JABBER_COUNT  0xFFFF


//10BASE−T1S PCS Diagnostic 2 register

#define NCN26000_10BASE_T1S_PCS_DIAG2_PCS_PHY_COL_COUNT        0xFFFF


//Chip Revision register

#define NCN26000_CHIP_REVISION_MAJOR_REV                       0xF000

#define NCN26000_CHIP_REVISION_MINOR_REV                       0x0F00

#define NCN26000_CHIP_REVISION_STAGE                           0x00C0

#define NCN26000_CHIP_REVISION_PATCH                           0x003F


//PHY Tweaks register

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD                       0x3C00

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_150MVPP               0x0000

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_200MVPP               0x0400

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_250MVPP               0x0800

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_300MVPP               0x0C00

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_350MVPP               0x1000

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_400MVPP               0x1400

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_450MVPP               0x1800

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_500MVPP               0x1C00

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_550MVPP               0x2000

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_600MVPP               0x2400

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_650MVPP               0x2800

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_700MVPP               0x2C00

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_750MVPP               0x3000

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_800MVPP               0x3400

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_850MVPP               0x3800

#define NCN26000_PHY_TWEAKS_CD_THRESHOLD_900MVPP               0x3C00

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD                    0x03C0

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_150MVPP            0x0000

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_200MVPP            0x0040

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_250MVPP            0x0080

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_300MVPP            0x00C0

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_350MVPP            0x0100

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_400MVPP            0x0140

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_450MVPP            0x0180

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_500MVPP            0x01C0

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_550MVPP            0x0200

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_600MVPP            0x0240

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_650MVPP            0x0280

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_700MVPP            0x02C0

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_750MVPP            0x0300

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_800MVPP            0x0340

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_850MVPP            0x0380

#define NCN26000_PHY_TWEAKS_RX_ED_THRESHOLD_900MVPP            0x03C0

#define NCN26000_PHY_TWEAKS_DIGITAL_SLEW_RATE                  0x0020

#define NCN26000_PHY_TWEAKS_DIGITAL_SLEW_RATE_SLOW             0x0000

#define NCN26000_PHY_TWEAKS_DIGITAL_SLEW_RATE_FAST             0x0020

#define NCN26000_PHY_TWEAKS_CMC_COMP                           0x0018

#define NCN26000_PHY_TWEAKS_CMC_COMP_0R_0_5R                   0x0000

#define NCN26000_PHY_TWEAKS_CMC_COMP_0_5R_2_25R                0x0008

#define NCN26000_PHY_TWEAKS_CMC_COMP_2_25R_3_75R               0x0010

#define NCN26000_PHY_TWEAKS_CMC_COMP_3_75R_5R                  0x0018

#define NCN26000_PHY_TWEAKS_TX_SLEW                            0x0004

#define NCN26000_PHY_TWEAKS_TX_SLEW_SLOW                       0x0000

#define NCN26000_PHY_TWEAKS_TX_SLEW_FAST                       0x0004


//Chip Info register

#define NCN26000_CHIP_INFO_WAFER_Y                             0x7F00

#define NCN26000_CHIP_INFO_WAFER_X                             0x007F


//NVM Health register

#define NCN26000_NVM_HEALTH_RED_ZONE_NVM_WARNING               0x8000

#define NCN26000_NVM_HEALTH_RED_ZONE_NVM_ERROR                 0x4000

#define NCN26000_NVM_HEALTH_YELLOW_ZONE_NVM_WARNING            0x2000

#define NCN26000_NVM_HEALTH_YELLOW_ZONE_NVM_ERROR              0x1000

#define NCN26000_NVM_HEALTH_GREEN_ZONE_NVM_WARNING             0x0800

#define NCN26000_NVM_HEALTH_GREEN_ZONE_NVM_ERROR               0x0400


//PHY Revision register

#define NCN26000_PHY_REVISION_MAJOR_REV                        0xF000

#define NCN26000_PHY_REVISION_MINOR_REV                        0x0F00

#define NCN26000_PHY_REVISION_STAGE                            0x00C0

#define NCN26000_PHY_REVISION_PATCH                            0x003F


//PHY Configuration 1 register

#define NCN26000_PHY_CONFIG1_PKT_LOOP                          0x8000

#define NCN26000_PHY_CONFIG1_ENHANCED_NOISE_IMMUNITY           0x0080

#define NCN26000_PHY_CONFIG1_UNJAB_TMR_EN                      0x0040

#define NCN26000_PHY_CONFIG1_SCRAMBLER_DIS                     0x0004

#define NCN26000_PHY_CONFIG1_NO_COL_MASKING                    0x0002

#define NCN26000_PHY_CONFIG1_RX_DELAYED                        0x0001


//PLCA Extensions register

#define NCN26000_PLCA_EXTENSIONS_PLCA_PRECEDENCE               0x8000

#define NCN26000_PLCA_EXTENSIONS_MII_EXTENSIONS_DIS            0x0800

#define NCN26000_PLCA_EXTENSIONS_COORDINATOR_MODE              0x0002

#define NCN26000_PLCA_EXTENSIONS_COORDINATOR_ROLE              0x0001


//PMA Tune 0 register

#define NCN26000_PMA_TUNE0_PLCA_BEACON_DETECT_THRESH           0x3F00

#define NCN26000_PMA_TUNE0_PLCA_BEACON_DETECT_THRESH_DEFAULT   0x2000

#define NCN26000_PMA_TUNE0_DRIFT_COMP_WINDOW_SELECT            0x0007

#define NCN26000_PMA_TUNE0_DRIFT_COMP_WINDOW_SELECT_31BITS     0x0002

#define NCN26000_PMA_TUNE0_DRIFT_COMP_WINDOW_SELECT_63BITS     0x0003

#define NCN26000_PMA_TUNE0_DRIFT_COMP_WINDOW_SELECT_127BITS    0x0004

#define NCN26000_PMA_TUNE0_DRIFT_COMP_WINDOW_SELECT_OPTIMIZED  0x0005


//PMA Tune 1 register

#define NCN26000_PMA_TUNE1_PKT_PREAMBLE_DETECT_THRESH          0x3F00

#define NCN26000_PMA_TUNE1_PKT_PREAMBLE_DETECT_THRESH_DEFAULT  0x3500

#define NCN26000_PMA_TUNE1_COMMIT_DETECT_THRESH                0x003F

#define NCN26000_PMA_TUNE1_COMMIT_DETECT_THRESH_DEFAULT        0x0020


//PLCA Register Map and Identification (PLCIDVER) register

#define NCN26000_PLCIDVER_MAPID                                0xFF00

#define NCN26000_PLCIDVER_MAPVER                               0x00FF


//PLCA Control 0 register

#define NCN26000_PLCA_CTRL0_EN                                 0x8000

#define NCN26000_PLCA_CTRL0_RESET                              0x4000


//PLCA Control 1 register

#define NCN26000_PLCA_CTRL1_NCNT                               0xFF00

#define NCN26000_PLCA_CTRL1_ID                                 0x00FF


//PLCA Status register

#define NCN26000_PLCA_STATUS_PST                               0x8000


//PLCA Transmit Opportunity Timer register

#define NCN26000_PLCA_TX_OPPORTUNITY_TMR_TOTMR                 0x00FF


//PLCA Burst Mode register

#define NCN26000_PLCA_BURST_MODE_MAX_BURST_COUNT               0xFF00

#define NCN26000_PLCA_BURST_MODE_MAX_BURST_COUNT_DEFAULT       0x0000

#define NCN26000_PLCA_BURST_MODE_IFG_COMP_TMR                  0x00FF

#define NCN26000_PLCA_BURST_MODE_IFG_COMP_TMR_DEFAULT          0x0080


//C++ guard

#ifdef __cplusplus

extern "C" {

#endif


//NCN26000 Ethernet PHY driver

extern const PhyDriver ncn26000PhyDriver;


//NCN26000 related functions

error_t ncn26000Init(NetInterface *interface);

void ncn26000InitHook(NetInterface *interface);


void ncn26000Tick(NetInterface *interface);


void ncn26000EnableIrq(NetInterface *interface);

void ncn26000DisableIrq(NetInterface *interface);


void ncn26000EventHandler(NetInterface *interface);


void ncn26000WritePhyReg(NetInterface *interface, uint8_t address,

   uint16_t data);


uint16_t ncn26000ReadPhyReg(NetInterface *interface, uint8_t address);


void ncn26000DumpPhyReg(NetInterface *interface);


void ncn26000WriteMmdReg(NetInterface *interface, uint8_t devAddr,

   uint16_t regAddr, uint16_t data);


uint16_t ncn26000ReadMmdReg(NetInterface *interface, uint8_t devAddr,

   uint16_t regAddr);


void ncn26000ModifyMmdReg(NetInterface *interface, uint8_t devAddr,

   uint16_t regAddr, uint16_t mask, uint16_t data);


//C++ guard

#ifdef __cplusplus

}

#endif


#endif