doc/ksz8863__driver_8h_source.html

/**

 * @file ksz8863_driver.h

 * @brief KSZ8863 3-port Ethernet switch 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 _KSZ8863_DRIVER_H

#define _KSZ8863_DRIVER_H


//Dependencies

#include "core/nic.h"


//Port identifiers

#define KSZ8863_PORT1 1

#define KSZ8863_PORT2 2

#define KSZ8863_PORT3 3


//Port masks

#define KSZ8863_PORT_MASK  0x07

#define KSZ8863_PORT1_MASK 0x01

#define KSZ8863_PORT2_MASK 0x02

#define KSZ8863_PORT3_MASK 0x04


//SPI command byte

#define KSZ8863_SPI_CMD_WRITE 0x02

#define KSZ8863_SPI_CMD_READ  0x03


//Size of static and dynamic MAC tables

#define KSZ8863_STATIC_MAC_TABLE_SIZE  8

#define KSZ8863_DYNAMIC_MAC_TABLE_SIZE 1024


//Tail tag rules (host to KSZ8863)

#define KSZ8863_TAIL_TAG_PRIORITY           0x0C

#define KSZ8863_TAIL_TAG_DEST_PORT2         0x02

#define KSZ8863_TAIL_TAG_DEST_PORT1         0x01

#define KSZ8863_TAIL_TAG_NORMAL_ADDR_LOOKUP 0x00


//Tail tag rules (KSZ8863 to host)

#define KSZ8863_TAIL_TAG_SRC_PORT           0x01


//KSZ8863 PHY registers

#define KSZ8863_BMCR                                               0x00

#define KSZ8863_BMSR                                               0x01

#define KSZ8863_PHYID1                                             0x02

#define KSZ8863_PHYID2                                             0x03

#define KSZ8863_ANAR                                               0x04

#define KSZ8863_ANLPAR                                             0x05

#define KSZ8863_LINKMD                                             0x1D

#define KSZ8863_PHYSCS                                             0x1F


//KSZ8863 Switch registers

#define KSZ8863_CHIP_ID0                                           0x00

#define KSZ8863_CHIP_ID1                                           0x01

#define KSZ8863_GLOBAL_CTRL0                                       0x02

#define KSZ8863_GLOBAL_CTRL1                                       0x03

#define KSZ8863_GLOBAL_CTRL2                                       0x04

#define KSZ8863_GLOBAL_CTRL3                                       0x05

#define KSZ8863_GLOBAL_CTRL4                                       0x06

#define KSZ8863_GLOBAL_CTRL5                                       0x07

#define KSZ8863_GLOBAL_CTRL6                                       0x08

#define KSZ8863_GLOBAL_CTRL7                                       0x09

#define KSZ8863_GLOBAL_CTRL8                                       0x0A

#define KSZ8863_GLOBAL_CTRL9                                       0x0B

#define KSZ8863_GLOBAL_CTRL10                                      0x0C

#define KSZ8863_GLOBAL_CTRL11                                      0x0D

#define KSZ8863_GLOBAL_CTRL12                                      0x0E

#define KSZ8863_GLOBAL_CTRL13                                      0x0F

#define KSZ8863_PORT1_CTRL0                                        0x10

#define KSZ8863_PORT1_CTRL1                                        0x11

#define KSZ8863_PORT1_CTRL2                                        0x12

#define KSZ8863_PORT1_CTRL3                                        0x13

#define KSZ8863_PORT1_CTRL4                                        0x14

#define KSZ8863_PORT1_CTRL5                                        0x15

#define KSZ8863_PORT1_Q0_IG_LIMIT                                  0x16

#define KSZ8863_PORT1_Q1_IG_LIMIT                                  0x17

#define KSZ8863_PORT1_Q2_IG_LIMIT                                  0x18

#define KSZ8863_PORT1_Q3_IG_LIMIT                                  0x19

#define KSZ8863_PORT1_PSCS                                         0x1A

#define KSZ8863_PORT1_LINKMD                                       0x1B

#define KSZ8863_PORT1_CTRL12                                       0x1C

#define KSZ8863_PORT1_CTRL13                                       0x1D

#define KSZ8863_PORT1_STAT0                                        0x1E

#define KSZ8863_PORT1_STAT1                                        0x1F

#define KSZ8863_PORT2_CTRL0                                        0x20

#define KSZ8863_PORT2_CTRL1                                        0x21

#define KSZ8863_PORT2_CTRL2                                        0x22

#define KSZ8863_PORT2_CTRL3                                        0x23

#define KSZ8863_PORT2_CTRL4                                        0x24

#define KSZ8863_PORT2_CTRL5                                        0x25

#define KSZ8863_PORT2_Q0_IG_LIMIT                                  0x26

#define KSZ8863_PORT2_Q1_IG_LIMIT                                  0x27

#define KSZ8863_PORT2_Q2_IG_LIMIT                                  0x28

#define KSZ8863_PORT2_Q3_IG_LIMIT                                  0x29

#define KSZ8863_PORT2_PSCS                                         0x2A

#define KSZ8863_PORT2_LINKMD                                       0x2B

#define KSZ8863_PORT2_CTRL12                                       0x2C

#define KSZ8863_PORT2_CTRL13                                       0x2D

#define KSZ8863_PORT2_STAT0                                        0x2E

#define KSZ8863_PORT2_STAT1                                        0x2F

#define KSZ8863_PORT3_CTRL0                                        0x30

#define KSZ8863_PORT3_CTRL1                                        0x31

#define KSZ8863_PORT3_CTRL2                                        0x32

#define KSZ8863_PORT3_CTRL3                                        0x33

#define KSZ8863_PORT3_CTRL4                                        0x34

#define KSZ8863_PORT3_CTRL5                                        0x35

#define KSZ8863_PORT3_Q0_IG_LIMIT                                  0x36

#define KSZ8863_PORT3_Q1_IG_LIMIT                                  0x37

#define KSZ8863_PORT3_Q2_IG_LIMIT                                  0x38

#define KSZ8863_PORT3_Q3_IG_LIMIT                                  0x39

#define KSZ8863_PORT3_STAT0                                        0x3E

#define KSZ8863_PORT3_STAT1                                        0x3F

#define KSZ8863_RESET                                              0x43

#define KSZ8863_TOS_PRIO_CTRL0                                     0x60

#define KSZ8863_TOS_PRIO_CTRL1                                     0x61

#define KSZ8863_TOS_PRIO_CTRL2                                     0x62

#define KSZ8863_TOS_PRIO_CTRL3                                     0x63

#define KSZ8863_TOS_PRIO_CTRL4                                     0x64

#define KSZ8863_TOS_PRIO_CTRL5                                     0x65

#define KSZ8863_TOS_PRIO_CTRL6                                     0x66

#define KSZ8863_TOS_PRIO_CTRL7                                     0x67

#define KSZ8863_TOS_PRIO_CTRL8                                     0x68

#define KSZ8863_TOS_PRIO_CTRL9                                     0x69

#define KSZ8863_TOS_PRIO_CTRL10                                    0x6A

#define KSZ8863_TOS_PRIO_CTRL11                                    0x6B

#define KSZ8863_TOS_PRIO_CTRL12                                    0x6C

#define KSZ8863_TOS_PRIO_CTRL13                                    0x6D

#define KSZ8863_TOS_PRIO_CTRL14                                    0x6E

#define KSZ8863_TOS_PRIO_CTRL15                                    0x6F

#define KSZ8863_MAC_ADDR0                                          0x70

#define KSZ8863_MAC_ADDR1                                          0x71

#define KSZ8863_MAC_ADDR2                                          0x72

#define KSZ8863_MAC_ADDR3                                          0x73

#define KSZ8863_MAC_ADDR4                                          0x74

#define KSZ8863_MAC_ADDR5                                          0x75

#define KSZ8863_UDR1                                               0x76

#define KSZ8863_UDR2                                               0x77

#define KSZ8863_UDR3                                               0x78

#define KSZ8863_INDIRECT_CTRL0                                     0x79

#define KSZ8863_INDIRECT_CTRL1                                     0x7A

#define KSZ8863_INDIRECT_DATA8                                     0x7B

#define KSZ8863_INDIRECT_DATA7                                     0x7C

#define KSZ8863_INDIRECT_DATA6                                     0x7D

#define KSZ8863_INDIRECT_DATA5                                     0x7E

#define KSZ8863_INDIRECT_DATA4                                     0x7F

#define KSZ8863_INDIRECT_DATA3                                     0x80

#define KSZ8863_INDIRECT_DATA2                                     0x81

#define KSZ8863_INDIRECT_DATA1                                     0x82

#define KSZ8863_INDIRECT_DATA0                                     0x83

#define KSZ8863_MACA1                                              0x8E

#define KSZ8863_MACA2                                              0x94

#define KSZ8863_PORT1_Q0_EG_LIMIT                                  0x9A

#define KSZ8863_PORT1_Q1_EG_LIMIT                                  0x9B

#define KSZ8863_PORT1_Q2_EG_LIMIT                                  0x9C

#define KSZ8863_PORT1_Q3_EG_LIMIT                                  0x9D

#define KSZ8863_PORT2_Q0_EG_LIMIT                                  0x9E

#define KSZ8863_PORT2_Q1_EG_LIMIT                                  0x9F

#define KSZ8863_PORT2_Q2_EG_LIMIT                                  0xA0

#define KSZ8863_PORT2_Q3_EG_LIMIT                                  0xA1

#define KSZ8863_PORT3_Q0_EG_LIMIT                                  0xA2

#define KSZ8863_PORT3_Q1_EG_LIMIT                                  0xA3

#define KSZ8863_PORT3_Q2_EG_LIMIT                                  0xA4

#define KSZ8863_PORT3_Q3_EG_LIMIT                                  0xA5

#define KSZ8863_MODE_INDICATOR                                     0xA6

#define KSZ8863_HIGH_PRIO_PKT_BUF_Q3                               0xA7

#define KSZ8863_HIGH_PRIO_PKT_BUF_Q2                               0xA8

#define KSZ8863_HIGH_PRIO_PKT_BUF_Q1                               0xA9

#define KSZ8863_HIGH_PRIO_PKT_BUF_Q0                               0xAA

#define KSZ8863_PM_USAGE_FLOW_CTRL_SEL_MODE1                       0xAB

#define KSZ8863_PM_USAGE_FLOW_CTRL_SEL_MODE2                       0xAC

#define KSZ8863_PM_USAGE_FLOW_CTRL_SEL_MODE3                       0xAD

#define KSZ8863_PM_USAGE_FLOW_CTRL_SEL_MODE4                       0xAE

#define KSZ8863_PORT1_Q3_TXQ_SPLIT                                 0xAF

#define KSZ8863_PORT1_Q2_TXQ_SPLIT                                 0xB0

#define KSZ8863_PORT1_Q1_TXQ_SPLIT                                 0xB1

#define KSZ8863_PORT1_Q0_TXQ_SPLIT                                 0xB2

#define KSZ8863_PORT2_Q3_TXQ_SPLIT                                 0xB3

#define KSZ8863_PORT2_Q2_TXQ_SPLIT                                 0xB4

#define KSZ8863_PORT2_Q1_TXQ_SPLIT                                 0xB5

#define KSZ8863_PORT2_Q0_TXQ_SPLIT                                 0xB6

#define KSZ8863_PORT3_Q3_TXQ_SPLIT                                 0xB7

#define KSZ8863_PORT3_Q2_TXQ_SPLIT                                 0xB8

#define KSZ8863_PORT3_Q1_TXQ_SPLIT                                 0xB9

#define KSZ8863_PORT3_Q0_TXQ_SPLIT                                 0xBA

#define KSZ8863_INT_EN                                             0xBB

#define KSZ8863_LINK_CHANGE_INT                                    0xBC

#define KSZ8863_FORCE_PAUSE_OFF_LIMIT_EN                           0xBD

#define KSZ8863_FIBER_SIGNAL_THRESHOLD                             0xC0

#define KSZ8863_INTERNAL_LDO_CTRL                                  0xC1

#define KSZ8863_INSERT_SRC_PVID                                    0xC2

#define KSZ8863_PWR_MGMT_LED_MODE                                  0xC3

#define KSZ8863_SLEEP_MODE                                         0xC4

#define KSZ8863_FWD_INVALID_VID_HOST_MODE                          0xC6


//KSZ8863 Switch register access macros

#define KSZ8863_PORTn_CTRL0(port)                                  (0x00 + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL1(port)                                  (0x01 + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL2(port)                                  (0x02 + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL3(port)                                  (0x03 + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL4(port)                                  (0x04 + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL5(port)                                  (0x05 + ((port) * 0x10))

#define KSZ8863_PORTn_Q0_IG_LIMIT(port)                            (0x06 + ((port) * 0x10))

#define KSZ8863_PORTn_Q1_IG_LIMIT(port)                            (0x07 + ((port) * 0x10))

#define KSZ8863_PORTn_Q2_IG_LIMIT(port)                            (0x08 + ((port) * 0x10))

#define KSZ8863_PORTn_Q3_IG_LIMIT(port)                            (0x09 + ((port) * 0x10))

#define KSZ8863_PORTn_PSCS(port)                                   (0x0A + ((port) * 0x10))

#define KSZ8863_PORTn_LINKMD(port)                                 (0x0B + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL12(port)                                 (0x0C + ((port) * 0x10))

#define KSZ8863_PORTn_CTRL13(port)                                 (0x0D + ((port) * 0x10))

#define KSZ8863_PORTn_STAT0(port)                                  (0x0E + ((port) * 0x10))

#define KSZ8863_PORTn_STAT1(port)                                  (0x0F + ((port) * 0x10))

#define KSZ8863_PORTn_Q0_EG_LIMIT(port)                            (0x96 + ((port) * 0x04))

#define KSZ8863_PORTn_Q1_EG_LIMIT(port)                            (0x97 + ((port) * 0x04))

#define KSZ8863_PORTn_Q2_EG_LIMIT(port)                            (0x98 + ((port) * 0x04))

#define KSZ8863_PORTn_Q3_EG_LIMIT(port)                            (0x99 + ((port) * 0x04))

#define KSZ8863_PORTn_Q3_TXQ_SPLIT(port)                           (0xAB + ((port) * 0x04))

#define KSZ8863_PORTn_Q2_TXQ_SPLIT(port)                           (0xAC + ((port) * 0x04))

#define KSZ8863_PORTn_Q1_TXQ_SPLIT(port)                           (0xAD + ((port) * 0x04))

#define KSZ8863_PORTn_Q0_TXQ_SPLIT(port)                           (0xAE + ((port) * 0x04))


//MII Basic Control register

#define KSZ8863_BMCR_RESET                                         0x8000

#define KSZ8863_BMCR_LOOPBACK                                      0x4000

#define KSZ8863_BMCR_FORCE_100                                     0x2000

#define KSZ8863_BMCR_AN_EN                                         0x1000

#define KSZ8863_BMCR_POWER_DOWN                                    0x0800

#define KSZ8863_BMCR_ISOLATE                                       0x0400

#define KSZ8863_BMCR_RESTART_AN                                    0x0200

#define KSZ8863_BMCR_FORCE_FULL_DUPLEX                             0x0100

#define KSZ8863_BMCR_COL_TEST                                      0x0080

#define KSZ8863_BMCR_HP_MDIX                                       0x0020

#define KSZ8863_BMCR_FORCE_MDI                                     0x0010

#define KSZ8863_BMCR_AUTO_MDIX_DIS                                 0x0008

#define KSZ8863_BMCR_FAR_END_FAULT_DIS                             0x0004

#define KSZ8863_BMCR_TRANSMIT_DIS                                  0x0002

#define KSZ8863_BMCR_LED_DIS                                       0x0001


//MII Basic Status register

#define KSZ8863_BMSR_100BT4                                        0x8000

#define KSZ8863_BMSR_100BTX_FD                                     0x4000

#define KSZ8863_BMSR_100BTX_HD                                     0x2000

#define KSZ8863_BMSR_10BT_FD                                       0x1000

#define KSZ8863_BMSR_10BT_HD                                       0x0800

#define KSZ8863_BMSR_PREAMBLE_SUPPR                                0x0040

#define KSZ8863_BMSR_AN_COMPLETE                                   0x0020

#define KSZ8863_BMSR_FAR_END_FAULT                                 0x0010

#define KSZ8863_BMSR_AN_CAPABLE                                    0x0008

#define KSZ8863_BMSR_LINK_STATUS                                   0x0004

#define KSZ8863_BMSR_JABBER_TEST                                   0x0002

#define KSZ8863_BMSR_EXTENDED_CAPABLE                              0x0001


//PHYID High register

#define KSZ8863_PHYID1_DEFAULT                                     0x0022


//PHYID Low register

#define KSZ8863_PHYID2_DEFAULT                                     0x1430


//Auto-Negotiation Advertisement Ability register

#define KSZ8863_ANAR_NEXT_PAGE                                     0x8000

#define KSZ8863_ANAR_REMOTE_FAULT                                  0x2000

#define KSZ8863_ANAR_PAUSE                                         0x0400

#define KSZ8863_ANAR_100BTX_FD                                     0x0100

#define KSZ8863_ANAR_100BTX_HD                                     0x0080

#define KSZ8863_ANAR_10BT_FD                                       0x0040

#define KSZ8863_ANAR_10BT_HD                                       0x0020

#define KSZ8863_ANAR_SELECTOR                                      0x001F

#define KSZ8863_ANAR_SELECTOR_DEFAULT                              0x0001


//Auto-Negotiation Link Partner Ability register

#define KSZ8863_ANLPAR_NEXT_PAGE                                   0x8000

#define KSZ8863_ANLPAR_LP_ACK                                      0x4000

#define KSZ8863_ANLPAR_REMOTE_FAULT                                0x2000

#define KSZ8863_ANLPAR_PAUSE                                       0x0400

#define KSZ8863_ANLPAR_100BTX_FD                                   0x0100

#define KSZ8863_ANLPAR_100BTX_HD                                   0x0080

#define KSZ8863_ANLPAR_10BT_FD                                     0x0040

#define KSZ8863_ANLPAR_10BT_HD                                     0x0020


//LinkMD Control/Status register

#define KSZ8863_LINKMD_TEST_EN                                     0x8000

#define KSZ8863_LINKMD_RESULT                                      0x6000

#define KSZ8863_LINKMD_SHORT                                       0x1000

#define KSZ8863_LINKMD_FAULT_COUNT                                 0x01FF


//PHY Special Control/Status register

#define KSZ8863_PHYSCS_OP_MODE                                     0x0700

#define KSZ8863_PHYSCS_OP_MODE_AN                                  0x0100

#define KSZ8863_PHYSCS_OP_MODE_10BT_HD                             0x0200

#define KSZ8863_PHYSCS_OP_MODE_100BTX_HD                           0x0300

#define KSZ8863_PHYSCS_OP_MODE_10BT_FD                             0x0500

#define KSZ8863_PHYSCS_OP_MODE_100BTX_FD                           0x0600

#define KSZ8863_PHYSCS_OP_MODE_ISOLATE                             0x0700

#define KSZ8863_PHYSCS_POLRVS                                      0x0020

#define KSZ8863_PHYSCS_MDIX_STATUS                                 0x0010

#define KSZ8863_PHYSCS_FORCE_LINK                                  0x0008

#define KSZ8863_PHYSCS_PWRSAVE                                     0x0004

#define KSZ8863_PHYSCS_REMOTE_LOOPBACK                             0x0002


//Chip ID0 register

#define KSZ8863_CHIP_ID0_FAMILY_ID                                 0xFF

#define KSZ8863_CHIP_ID0_FAMILY_ID_DEFAULT                         0x88


//Chip ID1 / Start Switch register

#define KSZ8863_CHIP_ID1_CHIP_ID                                   0xF0

#define KSZ8863_CHIP_ID1_CHIP_ID_DEFAULT                           0x30

#define KSZ8863_CHIP_ID1_REVISION_ID                               0x0E

#define KSZ8863_CHIP_ID1_START_SWITCH                              0x01


//Global Control 0 register

#define KSZ8863_GLOBAL_CTRL0_NEW_BACK_OFF_EN                       0x80

#define KSZ8863_GLOBAL_CTRL0_FLUSH_DYNAMIC_MAC_TABLE               0x20

#define KSZ8863_GLOBAL_CTRL0_FLUSH_STATIC_MAC_TABLE                0x10

#define KSZ8863_GLOBAL_CTRL0_PASS_FLOW_CTRL_PKT                    0x08


//Global Control 1 register

#define KSZ8863_GLOBAL_CTRL1_PASS_ALL_FRAMES                       0x80

#define KSZ8863_GLOBAL_CTRL1_TAIL_TAG_EN                           0x40

#define KSZ8863_GLOBAL_CTRL1_TX_FLOW_CTRL_EN                       0x20

#define KSZ8863_GLOBAL_CTRL1_RX_FLOW_CTRL_EN                       0x10

#define KSZ8863_GLOBAL_CTRL1_FRAME_LEN_CHECK_EN                    0x08

#define KSZ8863_GLOBAL_CTRL1_AGING_EN                              0x04

#define KSZ8863_GLOBAL_CTRL1_FAST_AGE_EN                           0x02

#define KSZ8863_GLOBAL_CTRL1_AGGRESSIVE_BACK_OFF_EN                0x01


//Global Control 2 register

#define KSZ8863_GLOBAL_CTRL2_UNI_VLAN_MISMATCH_DISCARD             0x80

#define KSZ8863_GLOBAL_CTRL2_MCAST_STORM_PROTECT_DIS               0x40

#define KSZ8863_GLOBAL_CTRL2_BACK_PRESSURE_MODE                    0x20

#define KSZ8863_GLOBAL_CTRL2_FLOW_CTRL_FAIR_MODE                   0x10

#define KSZ8863_GLOBAL_CTRL2_NO_EXCESSIVE_COL_DROP                 0x08

#define KSZ8863_GLOBAL_CTRL2_HUGE_PKT_SUPPORT                      0x04

#define KSZ8863_GLOBAL_CTRL2_MAX_PKT_SIZE_CHECK_EN                 0x02


//Global Control 3 register

#define KSZ8863_GLOBAL_CTRL3_VLAN_EN                               0x80

#define KSZ8863_GLOBAL_CTRL3_IGMP_SNOOP_EN                         0x40

#define KSZ8863_GLOBAL_CTRL3_WEIGHTED_FAIR_QUEUE_EN                0x08

#define KSZ8863_GLOBAL_CTRL3_SNIFF_MODE_SEL                        0x01


//Global Control 4 register

#define KSZ8863_GLOBAL_CTRL4_SW_MII_HALF_DUPLEX_MODE               0x40

#define KSZ8863_GLOBAL_CTRL4_SW_MII_FLOW_CTRL_EN                   0x20

#define KSZ8863_GLOBAL_CTRL4_SW_MII_10BT                           0x10

#define KSZ8863_GLOBAL_CTRL4_NULL_VID_REPLACEMENT                  0x08

#define KSZ8863_GLOBAL_CTRL4_BCAST_STORM_PROTECT_RATE_MSB          0x07


//Global Control 5 register

#define KSZ8863_GLOBAL_CTRL5_BCAST_STORM_PROTECT_RATE_LSB          0xFF


//Global Control 6 register

#define KSZ8863_GLOBAL_CTRL6_FACTORY_TESTING                       0xFF


//Global Control 7 register

#define KSZ8863_GLOBAL_CTRL7_FACTORY_TESTING                       0xFF


//Global Control 8 register

#define KSZ8863_GLOBAL_CTRL8_FACTORY_TESTING                       0xFF


//Global Control 9 register

#define KSZ8863_GLOBAL_CTRL9_CPU_IF_CLK_SEL                        0xC0

#define KSZ8863_GLOBAL_CTRL9_CPU_IF_CLK_SEL_31_25MHZ               0x00

#define KSZ8863_GLOBAL_CTRL9_CPU_IF_CLK_SEL_62_5MHZ                0x40

#define KSZ8863_GLOBAL_CTRL9_CPU_IF_CLK_SEL_125MHZ                 0x80


//Global Control 10 register

#define KSZ8863_GLOBAL_CTRL10_TAG3                                 0xC0

#define KSZ8863_GLOBAL_CTRL10_TAG2                                 0x30

#define KSZ8863_GLOBAL_CTRL10_TAG1                                 0x0C

#define KSZ8863_GLOBAL_CTRL10_TAG0                                 0x03


//Global Control 11 register

#define KSZ8863_GLOBAL_CTRL11_TAG7                                 0xC0

#define KSZ8863_GLOBAL_CTRL11_TAG6                                 0x30

#define KSZ8863_GLOBAL_CTRL11_TAG5                                 0x0C

#define KSZ8863_GLOBAL_CTRL11_TAG4                                 0x03


//Global Control 12 register

#define KSZ8863_GLOBAL_CTRL12_UNKNOWN_PKT_DEFAULT_PORT_EN          0x80

#define KSZ8863_GLOBAL_CTRL12_DRIVER_STRENGTH                      0x40

#define KSZ8863_GLOBAL_CTRL12_DRIVER_STRENGTH_8MA                  0x00

#define KSZ8863_GLOBAL_CTRL12_DRIVER_STRENGTH_16MA                 0x40

#define KSZ8863_GLOBAL_CTRL12_UNKNOWN_PKT_DEFAULT_PORT             0x07

#define KSZ8863_GLOBAL_CTRL12_UNKNOWN_PKT_DEFAULT_PORT_PORT1       0x01

#define KSZ8863_GLOBAL_CTRL12_UNKNOWN_PKT_DEFAULT_PORT_PORT2       0x02

#define KSZ8863_GLOBAL_CTRL12_UNKNOWN_PKT_DEFAULT_PORT_PORT3       0x04


//Global Control 13 register

#define KSZ8863_GLOBAL_CTRL13_PHY_ADDR                             0xF8


//Port N Control 0 register

#define KSZ8863_PORTn_CTRL0_BCAST_STORM_PROTECT_EN                 0x80

#define KSZ8863_PORTn_CTRL0_DIFFSERV_PRIO_CLASS_EN                 0x40

#define KSZ8863_PORTn_CTRL0_802_1P_PRIO_CLASS_EN                   0x20

#define KSZ8863_PORTn_CTRL0_PORT_PRIO_CLASS_EN                     0x18

#define KSZ8863_PORTn_CTRL0_TAG_INSERTION                          0x04

#define KSZ8863_PORTn_CTRL0_TAG_REMOVAL                            0x02

#define KSZ8863_PORTn_CTRL0_TXQ_SPLIT_EN                           0x01


//Port N Control 1 register

#define KSZ8863_PORTn_CTRL1_SNIFFER_PORT                           0x80

#define KSZ8863_PORTn_CTRL1_RECEIVE_SNIFF                          0x40

#define KSZ8863_PORTn_CTRL1_TRANSMIT_SNIFF                         0x20

#define KSZ8863_PORTn_CTRL1_DOUBLE_TAG                             0x10

#define KSZ8863_PORTn_CTRL1_USER_PRIO_CEILING                      0x08

#define KSZ8863_PORTn_CTRL1_PORT_VLAN_MEMBERSHIP                   0x07


//Port N Control 2 register

#define KSZ8863_PORTn_CTRL2_TWO_QUEUE_SPLIT_EN                     0x80

#define KSZ8863_PORTn_CTRL2_INGRESS_VLAN_FILT                      0x40

#define KSZ8863_PORTn_CTRL2_DISCARD_NON_PVID_PKT                   0x20

#define KSZ8863_PORTn_CTRL2_FORCE_FLOW_CTRL                        0x10

#define KSZ8863_PORTn_CTRL2_BACK_PRESSURE_EN                       0x08

#define KSZ8863_PORTn_CTRL2_TRANSMIT_EN                            0x04

#define KSZ8863_PORTn_CTRL2_RECEIVE_EN                             0x02

#define KSZ8863_PORTn_CTRL2_LEARNING_DIS                           0x01


//Port N Control 3 register

#define KSZ8863_PORTn_CTRL3_DEFAULT_USER_PRIO                      0xE0

#define KSZ8863_PORTn_CTRL3_DEFAULT_CFI                            0x10

#define KSZ8863_PORTn_CTRL3_DEFAULT_VID_MSB                        0x0F


//Port N Control 4 register

#define KSZ8863_PORTn_CTRL4_DEFAULT_VID_LSB                        0xFF


//Port N Control 5 register

#define KSZ8863_PORTn_CTRL5_PORT3_MII_MODE_SEL                     0x80

#define KSZ8863_PORTn_CTRL5_PORT3_MII_MODE_SEL_PHY                 0x00

#define KSZ8863_PORTn_CTRL5_PORT3_MII_MODE_SEL_MAC                 0x80

#define KSZ8863_PORTn_CTRL5_SELF_ADDR_FILTER_EN_MACA1              0x40

#define KSZ8863_PORTn_CTRL5_SELF_ADDR_FILTER_EN_MACA2              0x20

#define KSZ8863_PORTn_CTRL5_DROP_IG_TAGGED_FRAME                   0x10

#define KSZ8863_PORTn_CTRL5_LIMIT_MODE                             0x0C

#define KSZ8863_PORTn_CTRL5_COUNT_IFG                              0x02

#define KSZ8863_PORTn_CTRL5_COUNT_PRE                              0x01


//Port 3 Q0 Ingress Data Rate Limit register

#define KSZ8863_PORTn_Q0_IG_LIMIT_RMII_REFCLK_INVERT               0x80

#define KSZ8863_PORTn_Q0_IG_LIMIT_Q0_IG_DATA_RATE_LIMIT            0x7F


//Port 3 Q1 Ingress Data Rate Limit register

#define KSZ8863_PORTn_Q1_IG_LIMIT_Q1_IG_DATA_RATE_LIMIT            0x7F


//Port 3 Q2 Ingress Data Rate Limit register

#define KSZ8863_PORTn_Q2_IG_LIMIT_Q2_IG_DATA_RATE_LIMIT            0x7F


//Port 3 Q3 Ingress Data Rate Limit register

#define KSZ8863_PORTn_Q3_IG_LIMIT_Q3_IG_DATA_RATE_LIMIT            0x7F


//Port N PHY Special Control/Status register

#define KSZ8863_PORTn_PSCS_VCT_10M_SHORT                           0x80

#define KSZ8863_PORTn_PSCS_VCT_RESULT                              0x60

#define KSZ8863_PORTn_PSCS_VCT_EN                                  0x10

#define KSZ8863_PORTn_PSCS_FORCE_LNK                               0x08

#define KSZ8863_PORTn_PSCS_REMOTE_LOOPBACK                         0x02

#define KSZ8863_PORTn_PSCS_VCT_FAULT_COUNT_MSB                     0x01


//Port N LinkMD Result register

#define KSZ8863_PORTn_LINKMD_VCT_FAULT_COUNT_LSB                   0xFF


//Port N Control 12 register

#define KSZ8863_PORTn_CTRL12_AN_EN                                 0x80

#define KSZ8863_PORTn_CTRL12_FORCE_SPEED                           0x40

#define KSZ8863_PORTn_CTRL12_FORCE_DUPLEX                          0x20

#define KSZ8863_PORTn_CTRL12_ADV_FLOW_CTRL                         0x10

#define KSZ8863_PORTn_CTRL12_ADV_100BT_FD                          0x08

#define KSZ8863_PORTn_CTRL12_ADV_100BT_HD                          0x04

#define KSZ8863_PORTn_CTRL12_ADV_10BT_FD                           0x02

#define KSZ8863_PORTn_CTRL12_ADV_10BT_HD                           0x01


//Port N Control 13 register

#define KSZ8863_PORTn_CTRL13_LED_OFF                               0x80

#define KSZ8863_PORTn_CTRL13_TX_DIS                                0x40

#define KSZ8863_PORTn_CTRL13_RESTART_AN                            0x20

#define KSZ8863_PORTn_CTRL13_FAR_END_FAULT_DIS                     0x10

#define KSZ8863_PORTn_CTRL13_POWER_DOWN                            0x08

#define KSZ8863_PORTn_CTRL13_AUTO_MDIX_DIS                         0x04

#define KSZ8863_PORTn_CTRL13_FORCE_MDI                             0x02

#define KSZ8863_PORTn_CTRL13_LOOPBACK                              0x01


//Port N Status 0 register

#define KSZ8863_PORTn_STAT0_MDIX_STATUS                            0x80

#define KSZ8863_PORTn_STAT0_AN_DONE                                0x40

#define KSZ8863_PORTn_STAT0_LINK_GOOD                              0x20

#define KSZ8863_PORTn_STAT0_LP_FLOW_CTRL_CAPABLE                   0x10

#define KSZ8863_PORTn_STAT0_LP_100BTX_FD_CAPABLE                   0x08

#define KSZ8863_PORTn_STAT0_LP_100BTX_HF_CAPABLE                   0x04

#define KSZ8863_PORTn_STAT0_LP_10BT_FD_CAPABLE                     0x02

#define KSZ8863_PORTn_STAT0_LP_10BT_HD_CAPABLE                     0x01


//Port N Status 1 register

#define KSZ8863_PORTn_STAT1_HP_MDIX                                0x80

#define KSZ8863_PORTn_STAT1_POLRVS                                 0x20

#define KSZ8863_PORTn_STAT1_TX_FLOW_CTRL_EN                        0x10

#define KSZ8863_PORTn_STAT1_RX_FLOW_CTRL_EN                        0x08

#define KSZ8863_PORTn_STAT1_OP_SPEED                               0x04

#define KSZ8863_PORTn_STAT1_OP_DUPLEX                              0x02

#define KSZ8863_PORTn_STAT1_FAR_END_FAULT                          0x01


//Reset register

#define KSZ8863_RESET_SOFT_RESET                                   0x10

#define KSZ8863_RESET_PCS_RESET                                    0x01


//Indirect Access Control 0 register

#define KSZ8863_INDIRECT_CTRL0_WRITE                               0x00

#define KSZ8863_INDIRECT_CTRL0_READ                                0x10

#define KSZ8863_INDIRECT_CTRL0_TABLE_SEL                           0x0C

#define KSZ8863_INDIRECT_CTRL0_TABLE_SEL_STATIC_MAC                0x00

#define KSZ8863_INDIRECT_CTRL0_TABLE_SEL_VLAN                      0x04

#define KSZ8863_INDIRECT_CTRL0_TABLE_SEL_DYNAMIC_MAC               0x08

#define KSZ8863_INDIRECT_CTRL0_TABLE_SEL_MIB_COUNTER               0x0C

#define KSZ8863_INDIRECT_CTRL0_ADDR_H                              0x03


//Indirect Access Control 1 register

#define KSZ8863_INDIRECT_CTRL1_ADDR_L                              0xFF


//Indirect Data 8 register

#define KSZ8863_INDIRECT_DATA8_CPU_READ_STATUS                     0x80

#define KSZ8863_INDIRECT_DATA8_DATA                                0x07


//KSZ8863 Mode Indicator register

#define KSZ8863_MODE_INDICATOR_FLL                                 0x41

#define KSZ8863_MODE_INDICATOR_MLL                                 0x43

#define KSZ8863_MODE_INDICATOR_RLL                                 0x53


//TXQ Split for Q3 in Port N register

#define KSZ8863_PORTn_Q3_TXQ_SPLIT_PRIORITY_SEL                    0x80


//TXQ Split for Q2 in Port N register

#define KSZ8863_PORTn_Q2_TXQ_SPLIT_PRIORITY_SEL                    0x80


//TXQ Split for Q1 in Port N register

#define KSZ8863_PORTn_Q1_TXQ_SPLIT_PRIORITY_SEL                    0x80


//TXQ Split for Q0 in Port N register

#define KSZ8863_PORTn_Q0_TXQ_SPLIT_PRIORITY_SEL                    0x80


//Interrupt Enable register

#define KSZ8863_INT_EN_P1_OR_P2_LC_INT                             0x80

#define KSZ8863_INT_EN_P3_LC_INT                                   0x04

#define KSZ8863_INT_EN_P2_LC_INT                                   0x02

#define KSZ8863_INT_EN_P1_LC_INT                                   0x01


//Link Change Interrupt register

#define KSZ8863_LINK_CHANGE_INT_P1_OR_P2_LC_INT                    0x80

#define KSZ8863_LINK_CHANGE_INT_P3_LC_INT                          0x04

#define KSZ8863_LINK_CHANGE_INT_P2_LC_INT                          0x02

#define KSZ8863_LINK_CHANGE_INT_P1_LC_INT                          0x01


//Fiber Signal Threshold register

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P2_THRESHOLD                0x80

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P2_THRESHOLD_1_2V           0x00

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P2_THRESHOLD_2_0V           0x80

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P1_THRESHOLD                0x40

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P1_THRESHOLD_1_2V           0x00

#define KSZ8863_FIBER_SIGNAL_THRESHOLD_P1_THRESHOLD_2_0V           0x40


//Internal 1.8V LDO Control register

#define KSZ8863_INTERNAL_LDO_CTRL_INTERNAL_LDO_DIS                 0x40


//Insert SRC PVID register

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P1_PVID_AT_P2           0x20

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P1_PVID_AT_P3           0x10

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P2_PVID_AT_P1           0x08

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P2_PVID_AT_P3           0x04

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P3_PVID_AT_P1           0x02

#define KSZ8863_INSERT_SRC_PVID_INSERT_SRC_P3_PVID_AT_P2           0x01


//Power Management and LED Mode register

#define KSZ8863_PWR_MGMT_LED_MODE_CPU_IF_POWER_DOWN                0x80

#define KSZ8863_PWR_MGMT_LED_MODE_SWITCH_POWER_DOWN                0x40

#define KSZ8863_PWR_MGMT_LED_MODE_LED_MODE                         0x30

#define KSZ8863_PWR_MGMT_LED_MODE_LED_MODE_LED0_LNK_ACT_LED1_SPD   0x00

#define KSZ8863_PWR_MGMT_LED_MODE_LED_MODE_LED0_LNK_LED1_ACT       0x10

#define KSZ8863_PWR_MGMT_LED_MODE_LED_MODE_LED0_LNK_ACT_LED1_DPLX  0x20

#define KSZ8863_PWR_MGMT_LED_MODE_LED_MODE_LED0_LNK_LED1_DPLX      0x30

#define KSZ8863_PWR_MGMT_LED_MODE_LED_OUT_MODE                     0x08

#define KSZ8863_PWR_MGMT_LED_MODE_PLL_OFF_EN                       0x04

#define KSZ8863_PWR_MGMT_LED_MODE_POWER_MGMT_MODE                  0x03


//Forward Invalid VID Frame and Host Mode register

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_FWD_INVALID_VID_FRAME    0x70

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P3_RMII_CLK_SEL          0x08

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P3_RMII_CLK_SEL_EXTERNAL 0x00

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P3_RMII_CLK_SEL_INTERNAL 0x08

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P1_RMII_CLK_SEL          0x04

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P1_RMII_CLK_SEL_EXTERNAL 0x00

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_P1_RMII_CLK_SEL_INTERNAL 0x04

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_HOST_MODE                0x03

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_HOST_MODE_I2C_MASTER     0x00

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_HOST_MODE_I2C_SLAVE      0x01

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_HOST_MODE_SPI_SLAVE      0x02

#define KSZ8863_FWD_INVALID_VID_HOST_MODE_HOST_MODE_SMI            0x03


//C++ guard

#ifdef __cplusplus

extern "C" {

#endif


//CC-RX, CodeWarrior or Win32 compiler?

#if defined(__CCRX__)

   #pragma pack

#elif defined(__CWCC__) || defined(_WIN32)

   #pragma pack(push, 1)

#endif


/**

 * @brief Static MAC table entry

 **/


typedef struct

{

#if defined(_CPU_BIG_ENDIAN) && !defined(__ICCRX__)

   uint8_t reserved : 6;     //0

   uint8_t fidH : 2;

   uint8_t fidL : 2;         //1

   uint8_t useFid : 1;

   uint8_t override : 1;

   uint8_t valid : 1;

   uint8_t forwardPorts : 3;

#else

   uint8_t fidH : 2;         //0

   uint8_t reserved : 6;

   uint8_t forwardPorts : 3; //1

   uint8_t valid : 1;

   uint8_t override : 1;

   uint8_t useFid : 1;

   uint8_t fidL : 2;

#endif

   MacAddr macAddr;          //2-7

} Ksz8863StaticMacEntry;


/**

 * @brief Dynamic MAC table entry

 **/


typedef struct

{

#if defined(_CPU_BIG_ENDIAN) && !defined(__ICCRX__)

   uint8_t dataNotReady : 1;     //0

   uint8_t reserved : 4;

   uint8_t macEmpty : 1;

   uint8_t numValidEntriesH : 2;

   uint8_t numValidEntriesL;     //1

   uint8_t timestamp : 2;        //2

   uint8_t sourcePort : 2;

   uint8_t fid : 4;

#else

   uint8_t numValidEntriesH : 2; //0

   uint8_t macEmpty : 1;

   uint8_t reserved : 4;

   uint8_t dataNotReady : 1;

   uint8_t numValidEntriesL;     //1

   uint8_t fid : 4;              //2

   uint8_t sourcePort : 2;

   uint8_t timestamp : 2;

#endif

   MacAddr macAddr;              //3-8

} Ksz8863DynamicMacEntry;


//CC-RX, CodeWarrior or Win32 compiler?

#if defined(__CCRX__)

   #pragma unpack

#elif defined(__CWCC__) || defined(_WIN32)

   #pragma pack(pop)

#endif


//KSZ8863 Ethernet switch driver

extern const SwitchDriver ksz8863SwitchDriver;


//KSZ8863 related functions

error_t ksz8863Init(NetInterface *interface);

void ksz8863InitHook(NetInterface *interface);


void ksz8863Tick(NetInterface *interface);


void ksz8863EnableIrq(NetInterface *interface);

void ksz8863DisableIrq(NetInterface *interface);


void ksz8863EventHandler(NetInterface *interface);


error_t ksz8863TagFrame(NetInterface *interface, NetBuffer *buffer,

   size_t *offset, NetTxAncillary *ancillary);


error_t ksz8863UntagFrame(NetInterface *interface, uint8_t **frame,

   size_t *length, NetRxAncillary *ancillary);


bool_t ksz8863GetLinkState(NetInterface *interface, uint8_t port);

uint32_t ksz8863GetLinkSpeed(NetInterface *interface, uint8_t port);

NicDuplexMode ksz8863GetDuplexMode(NetInterface *interface, uint8_t port);


void ksz8863SetPortState(NetInterface *interface, uint8_t port,

   SwitchPortState state);


SwitchPortState ksz8863GetPortState(NetInterface *interface, uint8_t port);


void ksz8863SetAgingTime(NetInterface *interface, uint32_t agingTime);


void ksz8863EnableIgmpSnooping(NetInterface *interface, bool_t enable);

void ksz8863EnableMldSnooping(NetInterface *interface, bool_t enable);

void ksz8863EnableRsvdMcastTable(NetInterface *interface, bool_t enable);


error_t ksz8863AddStaticFdbEntry(NetInterface *interface,

   const SwitchFdbEntry *entry);


error_t ksz8863DeleteStaticFdbEntry(NetInterface *interface,

   const SwitchFdbEntry *entry);


error_t ksz8863GetStaticFdbEntry(NetInterface *interface, uint_t index,

   SwitchFdbEntry *entry);


void ksz8863FlushStaticFdbTable(NetInterface *interface);


error_t ksz8863GetDynamicFdbEntry(NetInterface *interface, uint_t index,

   SwitchFdbEntry *entry);


void ksz8863FlushDynamicFdbTable(NetInterface *interface, uint8_t port);


void ksz8863SetUnknownMcastFwdPorts(NetInterface *interface,

   bool_t enable, uint32_t forwardPorts);


void ksz8863WritePhyReg(NetInterface *interface, uint8_t port,

   uint8_t address, uint16_t data);


uint16_t ksz8863ReadPhyReg(NetInterface *interface, uint8_t port,

   uint8_t address);


void ksz8863DumpPhyReg(NetInterface *interface, uint8_t port);


void ksz8863WriteSwitchReg(NetInterface *interface, uint8_t address,

   uint8_t data);


uint8_t ksz8863ReadSwitchReg(NetInterface *interface, uint8_t address);


void ksz8863DumpSwitchReg(NetInterface *interface);


//C++ guard

#ifdef __cplusplus

}

#endif


#endif