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SmartFusion (A2FxxxM3) Ethernet MAC controller. More...
Go to the source code of this file.
Functions | |
| error_t | a2fxxxm3EthInit (NetInterface *interface) |
| A2FxxxM3 Ethernet MAC initialization. | |
| void | a2fxxxm3EthInitDmaDesc (NetInterface *interface) |
| Initialize DMA descriptor lists. | |
| void | a2fxxxm3EthTick (NetInterface *interface) |
| A2FxxxM3 Ethernet MAC timer handler. | |
| void | a2fxxxm3EthEnableIrq (NetInterface *interface) |
| Enable interrupts. | |
| void | a2fxxxm3EthDisableIrq (NetInterface *interface) |
| Disable interrupts. | |
| void | EthernetMAC_IRQHandler (void) |
| A2FxxxM3 Ethernet MAC interrupt service routine. | |
| void | a2fxxxm3EthEventHandler (NetInterface *interface) |
| A2FxxxM3 Ethernet MAC event handler. | |
| error_t | a2fxxxm3EthSendSetup (NetInterface *interface) |
| Send a setup frame. | |
| error_t | a2fxxxm3EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset) |
| Send a packet. | |
| error_t | a2fxxxm3EthReceivePacket (NetInterface *interface) |
| Receive a packet. | |
| error_t | a2fxxxm3EthSetMulticastFilter (NetInterface *interface) |
| Configure multicast MAC address filtering. | |
| error_t | a2fxxxm3EthUpdateMacConfig (NetInterface *interface) |
| Adjust MAC configuration parameters for proper operation. | |
| void | a2fxxxm3EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data) |
| Write PHY register. | |
| uint16_t | a2fxxxm3EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr) |
| Read PHY register. | |
| void | a2fxxxm3EthWriteSmi (uint32_t data, uint_t length) |
| SMI write operation. | |
| uint32_t | a2fxxxm3EthReadSmi (uint_t length) |
| SMI read operation. | |
| uint32_t | a2fxxxm3EthCalcCrc (const void *data, size_t length) |
| CRC calculation. | |
Variables | |
| const NicDriver | a2fxxxm3EthDriver |
| A2FxxxM3 Ethernet MAC driver. | |
Detailed Description
SmartFusion (A2FxxxM3) Ethernet MAC controller.
License
Copyright (C) 2010-2017 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.
- Version:
- 1.7.6
Definition in file a2fxxxm3_eth.c.
Function Documentation
| uint32_t a2fxxxm3EthCalcCrc | ( | const void * | data, |
| size_t | length | ||
| ) |
CRC calculation.
- Parameters:
-
[in] data Pointer to the data over which to calculate the CRC [in] length Number of bytes to process
- Returns:
- Resulting CRC value
Definition at line 723 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthDisableIrq | ( | NetInterface * | interface ) |
Disable interrupts.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 255 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthEnableIrq | ( | NetInterface * | interface ) |
Enable interrupts.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 241 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthEventHandler | ( | NetInterface * | interface ) |
A2FxxxM3 Ethernet MAC event handler.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 321 of file a2fxxxm3_eth.c.
| error_t a2fxxxm3EthInit | ( | NetInterface * | interface ) |
A2FxxxM3 Ethernet MAC initialization.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 114 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthInitDmaDesc | ( | NetInterface * | interface ) |
Initialize DMA descriptor lists.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 173 of file a2fxxxm3_eth.c.
| uint16_t a2fxxxm3EthReadPhyReg | ( | uint8_t | phyAddr, |
| uint8_t | regAddr | ||
| ) |
Read PHY register.
- Parameters:
-
[in] phyAddr PHY address [in] regAddr Register address
- Returns:
- Register value
Definition at line 618 of file a2fxxxm3_eth.c.
| uint32_t a2fxxxm3EthReadSmi | ( | uint_t | length ) |
SMI read operation.
- Parameters:
-
[in] length Number of bits to be read
- Returns:
- Data resulting from the MDIO read operation
Definition at line 686 of file a2fxxxm3_eth.c.
| error_t a2fxxxm3EthReceivePacket | ( | NetInterface * | interface ) |
Receive a packet.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 452 of file a2fxxxm3_eth.c.
Send a packet.
- Parameters:
-
[in] interface Underlying network interface [in] buffer Multi-part buffer containing the data to send [in] offset Offset to the first data byte
- Returns:
- Error code
Definition at line 397 of file a2fxxxm3_eth.c.
| error_t a2fxxxm3EthSendSetup | ( | NetInterface * | interface ) |
Send a setup frame.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 352 of file a2fxxxm3_eth.c.
| error_t a2fxxxm3EthSetMulticastFilter | ( | NetInterface * | interface ) |
Configure multicast MAC address filtering.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 514 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthTick | ( | NetInterface * | interface ) |
A2FxxxM3 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] interface Underlying network interface
Definition at line 229 of file a2fxxxm3_eth.c.
| error_t a2fxxxm3EthUpdateMacConfig | ( | NetInterface * | interface ) |
Adjust MAC configuration parameters for proper operation.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 553 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthWritePhyReg | ( | uint8_t | phyAddr, |
| uint8_t | regAddr, | ||
| uint16_t | data | ||
| ) |
Write PHY register.
- Parameters:
-
[in] phyAddr PHY address [in] regAddr Register address [in] data Register value
Definition at line 590 of file a2fxxxm3_eth.c.
| void a2fxxxm3EthWriteSmi | ( | uint32_t | data, |
| uint_t | length | ||
| ) |
SMI write operation.
- Parameters:
-
[in] data Raw data to be written [in] length Number of bits to be written
Definition at line 650 of file a2fxxxm3_eth.c.
| void EthernetMAC_IRQHandler | ( | void | ) |
A2FxxxM3 Ethernet MAC interrupt service routine.
Definition at line 268 of file a2fxxxm3_eth.c.
Variable Documentation
| const NicDriver a2fxxxm3EthDriver |
{
NIC_TYPE_ETHERNET,
ETH_MTU,
a2fxxxm3EthInit,
a2fxxxm3EthTick,
a2fxxxm3EthEnableIrq,
a2fxxxm3EthDisableIrq,
a2fxxxm3EthEventHandler,
a2fxxxm3EthSendPacket,
a2fxxxm3EthSetMulticastFilter,
a2fxxxm3EthUpdateMacConfig,
a2fxxxm3EthWritePhyReg,
a2fxxxm3EthReadPhyReg,
TRUE,
TRUE,
TRUE,
FALSE
}
A2FxxxM3 Ethernet MAC driver.
Definition at line 87 of file a2fxxxm3_eth.c.
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1.7.2