tc2xx_eth_driver.h File Reference

Infineon AURIX TriCore TC2xx Ethernet MAC driver. More...

#include "core/nic.h"

Go to the source code of this file.

Data Structures

struct  Tc2xxTxDmaDesc
 Transmit DMA descriptor. More...
 
struct  Tc2xxRxDmaDesc
 Receive DMA descriptor. More...
 

Macros

#define TC2XX_ETH_TX_BUFFER_COUNT   3
 
#define TC2XX_ETH_TX_BUFFER_SIZE   1536
 
#define TC2XX_ETH_RX_BUFFER_COUNT   6
 
#define TC2XX_ETH_RX_BUFFER_SIZE   1536
 
#define TC2XX_ETH_IRQ_PRIORITY   10
 
#define ETH_STATUS_GLPII   0x40000000
 
#define ETH_STATUS_TTI   0x20000000
 
#define ETH_STATUS_GPI   0x10000000
 
#define ETH_STATUS_GMI   0x08000000
 
#define ETH_STATUS_GLI   0x04000000
 
#define ETH_STATUS_EB   0x03800000
 
#define ETH_STATUS_TS   0x00700000
 
#define ETH_STATUS_RS   0x000E0000
 
#define ETH_STATUS_NIS   0x00010000
 
#define ETH_STATUS_AIS   0x00008000
 
#define ETH_STATUS_ERI   0x00004000
 
#define ETH_STATUS_FBI   0x00002000
 
#define ETH_STATUS_ETI   0x00000400
 
#define ETH_STATUS_RWT   0x00000200
 
#define ETH_STATUS_RPS   0x00000100
 
#define ETH_STATUS_RU   0x00000080
 
#define ETH_STATUS_RI   0x00000040
 
#define ETH_STATUS_UNF   0x00000020
 
#define ETH_STATUS_OVF   0x00000010
 
#define ETH_STATUS_TJT   0x00000008
 
#define ETH_STATUS_TU   0x00000004
 
#define ETH_STATUS_TPS   0x00000002
 
#define ETH_STATUS_TI   0x00000001
 
#define ETH_INTERRUPT_ENABLE_NIE   0x00010000
 
#define ETH_INTERRUPT_ENABLE_AIE   0x00008000
 
#define ETH_INTERRUPT_ENABLE_ERE   0x00004000
 
#define ETH_INTERRUPT_ENABLE_FBE   0x00002000
 
#define ETH_INTERRUPT_ENABLE_ETE   0x00000400
 
#define ETH_INTERRUPT_ENABLE_RWE   0x00000200
 
#define ETH_INTERRUPT_ENABLE_RSE   0x00000100
 
#define ETH_INTERRUPT_ENABLE_RUE   0x00000080
 
#define ETH_INTERRUPT_ENABLE_RIE   0x00000040
 
#define ETH_INTERRUPT_ENABLE_UNE   0x00000020
 
#define ETH_INTERRUPT_ENABLE_OVE   0x00000010
 
#define ETH_INTERRUPT_ENABLE_TJE   0x00000008
 
#define ETH_INTERRUPT_ENABLE_TUE   0x00000004
 
#define ETH_INTERRUPT_ENABLE_TSE   0x00000002
 
#define ETH_INTERRUPT_ENABLE_TIE   0x00000001
 
#define ETH_TDES0_OWN   0x80000000
 
#define ETH_TDES0_IC   0x40000000
 
#define ETH_TDES0_LS   0x20000000
 
#define ETH_TDES0_FS   0x10000000
 
#define ETH_TDES0_DC   0x08000000
 
#define ETH_TDES0_DP   0x04000000
 
#define ETH_TDES0_TTSE   0x02000000
 
#define ETH_TDES0_CIC   0x00C00000
 
#define ETH_TDES0_TER   0x00200000
 
#define ETH_TDES0_TCH   0x00100000
 
#define ETH_TDES0_TTSS   0x00020000
 
#define ETH_TDES0_IHE   0x00010000
 
#define ETH_TDES0_ES   0x00008000
 
#define ETH_TDES0_JT   0x00004000
 
#define ETH_TDES0_FF   0x00002000
 
#define ETH_TDES0_IPE   0x00001000
 
#define ETH_TDES0_LCA   0x00000800
 
#define ETH_TDES0_NC   0x00000400
 
#define ETH_TDES0_LCO   0x00000200
 
#define ETH_TDES0_EC   0x00000100
 
#define ETH_TDES0_VF   0x00000080
 
#define ETH_TDES0_CC   0x00000078
 
#define ETH_TDES0_ED   0x00000004
 
#define ETH_TDES0_UF   0x00000002
 
#define ETH_TDES0_DB   0x00000001
 
#define ETH_TDES1_TBS2   0x1FFF0000
 
#define ETH_TDES1_TBS1   0x00001FFF
 
#define ETH_TDES2_B1AP   0xFFFFFFFF
 
#define ETH_TDES3_B2AP   0xFFFFFFFF
 
#define ETH_TDES6_TTSL   0xFFFFFFFF
 
#define ETH_TDES7_TTSH   0xFFFFFFFF
 
#define ETH_RDES0_OWN   0x80000000
 
#define ETH_RDES0_AFM   0x40000000
 
#define ETH_RDES0_FL   0x3FFF0000
 
#define ETH_RDES0_ES   0x00008000
 
#define ETH_RDES0_DE   0x00004000
 
#define ETH_RDES0_SAF   0x00002000
 
#define ETH_RDES0_LE   0x00001000
 
#define ETH_RDES0_OE   0x00000800
 
#define ETH_RDES0_VLAN   0x00000400
 
#define ETH_RDES0_FS   0x00000200
 
#define ETH_RDES0_LS   0x00000100
 
#define ETH_RDES0_TS   0x00000080
 
#define ETH_RDES0_LCO   0x00000040
 
#define ETH_RDES0_FT   0x00000020
 
#define ETH_RDES0_RWT   0x00000010
 
#define ETH_RDES0_RE   0x00000008
 
#define ETH_RDES0_DBE   0x00000004
 
#define ETH_RDES0_CE   0x00000002
 
#define ETH_RDES0_ESA   0x00000001
 
#define ETH_RDES1_DIC   0x80000000
 
#define ETH_RDES1_RBS2   0x1FFF0000
 
#define ETH_RDES1_RER   0x00008000
 
#define ETH_RDES1_RCH   0x00004000
 
#define ETH_RDES1_RBS1   0x00001FFF
 
#define ETH_RDES2_B1AP   0xFFFFFFFF
 
#define ETH_RDES3_B2AP   0xFFFFFFFF
 
#define ETH_RDES4_PV   0x00002000
 
#define ETH_RDES4_PFT   0x00001000
 
#define ETH_RDES4_MT   0x00000F00
 
#define ETH_RDES4_IP6R   0x00000080
 
#define ETH_RDES4_IP4R   0x00000040
 
#define ETH_RDES4_IPCB   0x00000020
 
#define ETH_RDES4_IPE   0x00000010
 
#define ETH_RDES4_IPHE   0x00000008
 
#define ETH_RDES4_IPT   0x00000007
 
#define ETH_RDES6_RTSL   0xFFFFFFFF
 
#define ETH_RDES7_RTSH   0xFFFFFFFF
 
#define ETH_CPU_ID()   (_mfcr(CPU_CORE_ID) & IFX_CPU_CORE_ID_CORE_ID_MSK)
 
#define ETH_GLOBAL_DSPR_ADDR(address)
 

Functions

error_t tc2xxEthInit (NetInterface *interface)
 TC2xx Ethernet MAC initialization. More...
 
void tc2xxEthInitGpio (NetInterface *interface)
 GPIO configuration. More...
 
void tc2xxEthInitDmaDesc (NetInterface *interface)
 Initialize DMA descriptor lists. More...
 
void tc2xxEthTick (NetInterface *interface)
 TC2xx Ethernet MAC timer handler. More...
 
void tc2xxEthEnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void tc2xxEthDisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void tc2xxEthIrqHandler (int_t arg)
 TC2xx Ethernet MAC interrupt service routine. More...
 
void tc2xxEthEventHandler (NetInterface *interface)
 TC2xx Ethernet MAC event handler. More...
 
error_t tc2xxEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset, NetTxAncillary *ancillary)
 Send a packet. More...
 
error_t tc2xxEthReceivePacket (NetInterface *interface)
 Receive a packet. More...
 
error_t tc2xxEthUpdateMacAddrFilter (NetInterface *interface)
 Configure MAC address filtering. More...
 
error_t tc2xxEthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation. More...
 
void tc2xxEthWritePhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register. More...
 
uint16_t tc2xxEthReadPhyReg (uint8_t opcode, uint8_t phyAddr, uint8_t regAddr)
 Read PHY register. More...
 
uint32_t tc2xxEthCalcCrc (const void *data, size_t length)
 CRC calculation. More...
 

Variables

const NicDriver tc2xxEthDriver
 TC2xx Ethernet MAC driver. More...
 

Detailed Description

Infineon AURIX TriCore TC2xx Ethernet MAC driver.

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

Definition in file tc2xx_eth_driver.h.

Macro Definition Documentation

◆ ETH_CPU_ID

#define ETH_CPU_ID ( )    (_mfcr(CPU_CORE_ID) & IFX_CPU_CORE_ID_CORE_ID_MSK)

Definition at line 187 of file tc2xx_eth_driver.h.

◆ ETH_GLOBAL_DSPR_ADDR

#define ETH_GLOBAL_DSPR_ADDR (   address)
Value:
((((uint32_t) (address) & 0xF0000000) == 0xD0000000) ? \
((((uint32_t) (address) & 0x000FFFFF) | 0x70000000) - (ETH_CPU_ID() * 0x10000000)) : \
(uint32_t) (address))

Definition at line 190 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_AIE

#define ETH_INTERRUPT_ENABLE_AIE   0x00008000

Definition at line 99 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_ERE

#define ETH_INTERRUPT_ENABLE_ERE   0x00004000

Definition at line 100 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_ETE

#define ETH_INTERRUPT_ENABLE_ETE   0x00000400

Definition at line 102 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_FBE

#define ETH_INTERRUPT_ENABLE_FBE   0x00002000

Definition at line 101 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_NIE

#define ETH_INTERRUPT_ENABLE_NIE   0x00010000

Definition at line 98 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_OVE

#define ETH_INTERRUPT_ENABLE_OVE   0x00000010

Definition at line 108 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_RIE

#define ETH_INTERRUPT_ENABLE_RIE   0x00000040

Definition at line 106 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_RSE

#define ETH_INTERRUPT_ENABLE_RSE   0x00000100

Definition at line 104 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_RUE

#define ETH_INTERRUPT_ENABLE_RUE   0x00000080

Definition at line 105 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_RWE

#define ETH_INTERRUPT_ENABLE_RWE   0x00000200

Definition at line 103 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_TIE

#define ETH_INTERRUPT_ENABLE_TIE   0x00000001

Definition at line 112 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_TJE

#define ETH_INTERRUPT_ENABLE_TJE   0x00000008

Definition at line 109 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_TSE

#define ETH_INTERRUPT_ENABLE_TSE   0x00000002

Definition at line 111 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_TUE

#define ETH_INTERRUPT_ENABLE_TUE   0x00000004

Definition at line 110 of file tc2xx_eth_driver.h.

◆ ETH_INTERRUPT_ENABLE_UNE

#define ETH_INTERRUPT_ENABLE_UNE   0x00000020

Definition at line 107 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_AFM

#define ETH_RDES0_AFM   0x40000000

Definition at line 149 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_CE

#define ETH_RDES0_CE   0x00000002

Definition at line 165 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_DBE

#define ETH_RDES0_DBE   0x00000004

Definition at line 164 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_DE

#define ETH_RDES0_DE   0x00004000

Definition at line 152 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_ES

#define ETH_RDES0_ES   0x00008000

Definition at line 151 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_ESA

#define ETH_RDES0_ESA   0x00000001

Definition at line 166 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_FL

#define ETH_RDES0_FL   0x3FFF0000

Definition at line 150 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_FS

#define ETH_RDES0_FS   0x00000200

Definition at line 157 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_FT

#define ETH_RDES0_FT   0x00000020

Definition at line 161 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_LCO

#define ETH_RDES0_LCO   0x00000040

Definition at line 160 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_LE

#define ETH_RDES0_LE   0x00001000

Definition at line 154 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_LS

#define ETH_RDES0_LS   0x00000100

Definition at line 158 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_OE

#define ETH_RDES0_OE   0x00000800

Definition at line 155 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_OWN

#define ETH_RDES0_OWN   0x80000000

Definition at line 148 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_RE

#define ETH_RDES0_RE   0x00000008

Definition at line 163 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_RWT

#define ETH_RDES0_RWT   0x00000010

Definition at line 162 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_SAF

#define ETH_RDES0_SAF   0x00002000

Definition at line 153 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_TS

#define ETH_RDES0_TS   0x00000080

Definition at line 159 of file tc2xx_eth_driver.h.

◆ ETH_RDES0_VLAN

#define ETH_RDES0_VLAN   0x00000400

Definition at line 156 of file tc2xx_eth_driver.h.

◆ ETH_RDES1_DIC

#define ETH_RDES1_DIC   0x80000000

Definition at line 167 of file tc2xx_eth_driver.h.

◆ ETH_RDES1_RBS1

#define ETH_RDES1_RBS1   0x00001FFF

Definition at line 171 of file tc2xx_eth_driver.h.

◆ ETH_RDES1_RBS2

#define ETH_RDES1_RBS2   0x1FFF0000

Definition at line 168 of file tc2xx_eth_driver.h.

◆ ETH_RDES1_RCH

#define ETH_RDES1_RCH   0x00004000

Definition at line 170 of file tc2xx_eth_driver.h.

◆ ETH_RDES1_RER

#define ETH_RDES1_RER   0x00008000

Definition at line 169 of file tc2xx_eth_driver.h.

◆ ETH_RDES2_B1AP

#define ETH_RDES2_B1AP   0xFFFFFFFF

Definition at line 172 of file tc2xx_eth_driver.h.

◆ ETH_RDES3_B2AP

#define ETH_RDES3_B2AP   0xFFFFFFFF

Definition at line 173 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IP4R

#define ETH_RDES4_IP4R   0x00000040

Definition at line 178 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IP6R

#define ETH_RDES4_IP6R   0x00000080

Definition at line 177 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IPCB

#define ETH_RDES4_IPCB   0x00000020

Definition at line 179 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IPE

#define ETH_RDES4_IPE   0x00000010

Definition at line 180 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IPHE

#define ETH_RDES4_IPHE   0x00000008

Definition at line 181 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_IPT

#define ETH_RDES4_IPT   0x00000007

Definition at line 182 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_MT

#define ETH_RDES4_MT   0x00000F00

Definition at line 176 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_PFT

#define ETH_RDES4_PFT   0x00001000

Definition at line 175 of file tc2xx_eth_driver.h.

◆ ETH_RDES4_PV

#define ETH_RDES4_PV   0x00002000

Definition at line 174 of file tc2xx_eth_driver.h.

◆ ETH_RDES6_RTSL

#define ETH_RDES6_RTSL   0xFFFFFFFF

Definition at line 183 of file tc2xx_eth_driver.h.

◆ ETH_RDES7_RTSH

#define ETH_RDES7_RTSH   0xFFFFFFFF

Definition at line 184 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_AIS

#define ETH_STATUS_AIS   0x00008000

Definition at line 82 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_EB

#define ETH_STATUS_EB   0x03800000

Definition at line 78 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_ERI

#define ETH_STATUS_ERI   0x00004000

Definition at line 83 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_ETI

#define ETH_STATUS_ETI   0x00000400

Definition at line 85 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_FBI

#define ETH_STATUS_FBI   0x00002000

Definition at line 84 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_GLI

#define ETH_STATUS_GLI   0x04000000

Definition at line 77 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_GLPII

#define ETH_STATUS_GLPII   0x40000000

Definition at line 73 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_GMI

#define ETH_STATUS_GMI   0x08000000

Definition at line 76 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_GPI

#define ETH_STATUS_GPI   0x10000000

Definition at line 75 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_NIS

#define ETH_STATUS_NIS   0x00010000

Definition at line 81 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_OVF

#define ETH_STATUS_OVF   0x00000010

Definition at line 91 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_RI

#define ETH_STATUS_RI   0x00000040

Definition at line 89 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_RPS

#define ETH_STATUS_RPS   0x00000100

Definition at line 87 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_RS

#define ETH_STATUS_RS   0x000E0000

Definition at line 80 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_RU

#define ETH_STATUS_RU   0x00000080

Definition at line 88 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_RWT

#define ETH_STATUS_RWT   0x00000200

Definition at line 86 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TI

#define ETH_STATUS_TI   0x00000001

Definition at line 95 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TJT

#define ETH_STATUS_TJT   0x00000008

Definition at line 92 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TPS

#define ETH_STATUS_TPS   0x00000002

Definition at line 94 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TS

#define ETH_STATUS_TS   0x00700000

Definition at line 79 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TTI

#define ETH_STATUS_TTI   0x20000000

Definition at line 74 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_TU

#define ETH_STATUS_TU   0x00000004

Definition at line 93 of file tc2xx_eth_driver.h.

◆ ETH_STATUS_UNF

#define ETH_STATUS_UNF   0x00000020

Definition at line 90 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_CC

#define ETH_TDES0_CC   0x00000078

Definition at line 136 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_CIC

#define ETH_TDES0_CIC   0x00C00000

Definition at line 122 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_DB

#define ETH_TDES0_DB   0x00000001

Definition at line 139 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_DC

#define ETH_TDES0_DC   0x08000000

Definition at line 119 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_DP

#define ETH_TDES0_DP   0x04000000

Definition at line 120 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_EC

#define ETH_TDES0_EC   0x00000100

Definition at line 134 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_ED

#define ETH_TDES0_ED   0x00000004

Definition at line 137 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_ES

#define ETH_TDES0_ES   0x00008000

Definition at line 127 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_FF

#define ETH_TDES0_FF   0x00002000

Definition at line 129 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_FS

#define ETH_TDES0_FS   0x10000000

Definition at line 118 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_IC

#define ETH_TDES0_IC   0x40000000

Definition at line 116 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_IHE

#define ETH_TDES0_IHE   0x00010000

Definition at line 126 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_IPE

#define ETH_TDES0_IPE   0x00001000

Definition at line 130 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_JT

#define ETH_TDES0_JT   0x00004000

Definition at line 128 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_LCA

#define ETH_TDES0_LCA   0x00000800

Definition at line 131 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_LCO

#define ETH_TDES0_LCO   0x00000200

Definition at line 133 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_LS

#define ETH_TDES0_LS   0x20000000

Definition at line 117 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_NC

#define ETH_TDES0_NC   0x00000400

Definition at line 132 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_OWN

#define ETH_TDES0_OWN   0x80000000

Definition at line 115 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_TCH

#define ETH_TDES0_TCH   0x00100000

Definition at line 124 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_TER

#define ETH_TDES0_TER   0x00200000

Definition at line 123 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_TTSE

#define ETH_TDES0_TTSE   0x02000000

Definition at line 121 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_TTSS

#define ETH_TDES0_TTSS   0x00020000

Definition at line 125 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_UF

#define ETH_TDES0_UF   0x00000002

Definition at line 138 of file tc2xx_eth_driver.h.

◆ ETH_TDES0_VF

#define ETH_TDES0_VF   0x00000080

Definition at line 135 of file tc2xx_eth_driver.h.

◆ ETH_TDES1_TBS1

#define ETH_TDES1_TBS1   0x00001FFF

Definition at line 141 of file tc2xx_eth_driver.h.

◆ ETH_TDES1_TBS2

#define ETH_TDES1_TBS2   0x1FFF0000

Definition at line 140 of file tc2xx_eth_driver.h.

◆ ETH_TDES2_B1AP

#define ETH_TDES2_B1AP   0xFFFFFFFF

Definition at line 142 of file tc2xx_eth_driver.h.

◆ ETH_TDES3_B2AP

#define ETH_TDES3_B2AP   0xFFFFFFFF

Definition at line 143 of file tc2xx_eth_driver.h.

◆ ETH_TDES6_TTSL

#define ETH_TDES6_TTSL   0xFFFFFFFF

Definition at line 144 of file tc2xx_eth_driver.h.

◆ ETH_TDES7_TTSH

#define ETH_TDES7_TTSH   0xFFFFFFFF

Definition at line 145 of file tc2xx_eth_driver.h.

◆ TC2XX_ETH_IRQ_PRIORITY

#define TC2XX_ETH_IRQ_PRIORITY   10

Definition at line 67 of file tc2xx_eth_driver.h.

◆ TC2XX_ETH_RX_BUFFER_COUNT

#define TC2XX_ETH_RX_BUFFER_COUNT   6

Definition at line 53 of file tc2xx_eth_driver.h.

◆ TC2XX_ETH_RX_BUFFER_SIZE

#define TC2XX_ETH_RX_BUFFER_SIZE   1536

Definition at line 60 of file tc2xx_eth_driver.h.

◆ TC2XX_ETH_TX_BUFFER_COUNT

#define TC2XX_ETH_TX_BUFFER_COUNT   3

Definition at line 39 of file tc2xx_eth_driver.h.

◆ TC2XX_ETH_TX_BUFFER_SIZE

#define TC2XX_ETH_TX_BUFFER_SIZE   1536

Definition at line 46 of file tc2xx_eth_driver.h.

Function Documentation

◆ tc2xxEthCalcCrc()

uint32_t tc2xxEthCalcCrc ( const void *  data,
size_t  length 
)

CRC calculation.

Parameters
[in]dataPointer to the data over which to calculate the CRC
[in]lengthNumber of bytes to process
Returns
Resulting CRC value

Definition at line 1037 of file tc2xx_eth_driver.c.

◆ tc2xxEthDisableIrq()

void tc2xxEthDisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 569 of file tc2xx_eth_driver.c.

◆ tc2xxEthEnableIrq()

void tc2xxEthEnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 541 of file tc2xx_eth_driver.c.

◆ tc2xxEthEventHandler()

void tc2xxEthEventHandler ( NetInterface interface)

TC2xx Ethernet MAC event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 650 of file tc2xx_eth_driver.c.

◆ tc2xxEthInit()

error_t tc2xxEthInit ( NetInterface interface)

TC2xx Ethernet MAC initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 119 of file tc2xx_eth_driver.c.

◆ tc2xxEthInitDmaDesc()

void tc2xxEthInitDmaDesc ( NetInterface interface)

Initialize DMA descriptor lists.

Parameters
[in]interfaceUnderlying network interface

Definition at line 447 of file tc2xx_eth_driver.c.

◆ tc2xxEthInitGpio()

void tc2xxEthInitGpio ( NetInterface interface)

GPIO configuration.

Parameters
[in]interfaceUnderlying network interface

Definition at line 285 of file tc2xx_eth_driver.c.

◆ tc2xxEthIrqHandler()

void tc2xxEthIrqHandler ( int_t  arg)

TC2xx Ethernet MAC interrupt service routine.

Parameters
argUnused parameter

Definition at line 597 of file tc2xx_eth_driver.c.

◆ tc2xxEthReadPhyReg()

uint16_t tc2xxEthReadPhyReg ( uint8_t  opcode,
uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

Parameters
[in]opcodeAccess type (2 bits)
[in]phyAddrPHY address (5 bits)
[in]regAddrRegister address (5 bits)
Returns
Register value

Definition at line 994 of file tc2xx_eth_driver.c.

◆ tc2xxEthReceivePacket()

error_t tc2xxEthReceivePacket ( NetInterface interface)

Receive a packet.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 741 of file tc2xx_eth_driver.c.

◆ tc2xxEthSendPacket()

error_t tc2xxEthSendPacket ( NetInterface interface,
const NetBuffer buffer,
size_t  offset,
NetTxAncillary ancillary 
)

Send a packet.

Parameters
[in]interfaceUnderlying network interface
[in]bufferMulti-part buffer containing the data to send
[in]offsetOffset to the first data byte
[in]ancillaryAdditional options passed to the stack along with the packet
Returns
Error code

Definition at line 675 of file tc2xx_eth_driver.c.

◆ tc2xxEthTick()

void tc2xxEthTick ( NetInterface interface)

TC2xx Ethernet MAC timer handler.

This routine is periodically called by the TCP/IP stack to handle periodic operations such as polling the link state

Parameters
[in]interfaceUnderlying network interface

Definition at line 516 of file tc2xx_eth_driver.c.

◆ tc2xxEthUpdateMacAddrFilter()

error_t tc2xxEthUpdateMacAddrFilter ( NetInterface interface)

Configure MAC address filtering.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 818 of file tc2xx_eth_driver.c.

◆ tc2xxEthUpdateMacConfig()

error_t tc2xxEthUpdateMacConfig ( NetInterface interface)

Adjust MAC configuration parameters for proper operation.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 913 of file tc2xx_eth_driver.c.

◆ tc2xxEthWritePhyReg()

void tc2xxEthWritePhyReg ( uint8_t  opcode,
uint8_t  phyAddr,
uint8_t  regAddr,
uint16_t  data 
)

Write PHY register.

Parameters
[in]opcodeAccess type (2 bits)
[in]phyAddrPHY address (5 bits)
[in]regAddrRegister address (5 bits)
[in]dataRegister value

Definition at line 956 of file tc2xx_eth_driver.c.

Variable Documentation

◆ tc2xxEthDriver

const NicDriver tc2xxEthDriver
extern

TC2xx Ethernet MAC driver.

Definition at line 92 of file tc2xx_eth_driver.c.

Ipv6Addr address[]
Definition: ipv6.h:325
#define ETH_CPU_ID()