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sam4e_eth.h File Reference
SAM4E Ethernet MAC controller. More...
Go to the source code of this file.
Data Structures | |
| struct | Sam4eTxBufferDesc |
| Transmit buffer descriptor. More... | |
| struct | Sam4eRxBufferDesc |
| Receive buffer descriptor. More... | |
Functions | |
| error_t | sam4eEthInit (NetInterface *interface) |
| SAM4E Ethernet MAC initialization. | |
| void | sam4eEthInitGpio (NetInterface *interface) |
| GPIO configuration. | |
| void | sam4eEthInitBufferDesc (NetInterface *interface) |
| Initialize buffer descriptors. | |
| void | sam4eEthTick (NetInterface *interface) |
| SAM4E Ethernet MAC timer handler. | |
| void | sam4eEthEnableIrq (NetInterface *interface) |
| Enable interrupts. | |
| void | sam4eEthDisableIrq (NetInterface *interface) |
| Disable interrupts. | |
| void | sam4eEthEventHandler (NetInterface *interface) |
| SAM4E Ethernet MAC event handler. | |
| error_t | sam4eEthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset) |
| Send a packet. | |
| error_t | sam4eEthReceivePacket (NetInterface *interface) |
| Receive a packet. | |
| error_t | sam4eEthSetMulticastFilter (NetInterface *interface) |
| Configure multicast MAC address filtering. | |
| error_t | sam4eEthUpdateMacConfig (NetInterface *interface) |
| Adjust MAC configuration parameters for proper operation. | |
| void | sam4eEthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data) |
| Write PHY register. | |
| uint16_t | sam4eEthReadPhyReg (uint8_t phyAddr, uint8_t regAddr) |
| Read PHY register. | |
Variables | |
| const NicDriver | sam4eEthDriver |
| SAM4E Ethernet MAC driver. | |
Detailed Description
SAM4E 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 sam4e_eth.h.
Function Documentation
| void sam4eEthDisableIrq | ( | NetInterface * | interface ) |
Disable interrupts.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 302 of file sam4e_eth.c.
| void sam4eEthEnableIrq | ( | NetInterface * | interface ) |
Enable interrupts.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 288 of file sam4e_eth.c.
| void sam4eEthEventHandler | ( | NetInterface * | interface ) |
SAM4E Ethernet MAC event handler.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 368 of file sam4e_eth.c.
| error_t sam4eEthInit | ( | NetInterface * | interface ) |
SAM4E Ethernet MAC initialization.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 113 of file sam4e_eth.c.
| void sam4eEthInitBufferDesc | ( | NetInterface * | interface ) |
Initialize buffer descriptors.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 223 of file sam4e_eth.c.
| void sam4eEthInitGpio | ( | NetInterface * | interface ) |
GPIO configuration.
- Parameters:
-
[in] interface Underlying network interface
Definition at line 196 of file sam4e_eth.c.
| uint16_t sam4eEthReadPhyReg | ( | uint8_t | phyAddr, |
| uint8_t | regAddr | ||
| ) |
Read PHY register.
- Parameters:
-
[in] phyAddr PHY address [in] regAddr Register address
- Returns:
- Register value
Definition at line 705 of file sam4e_eth.c.
| error_t sam4eEthReceivePacket | ( | NetInterface * | interface ) |
Receive a packet.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 467 of file sam4e_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 402 of file sam4e_eth.c.
| error_t sam4eEthSetMulticastFilter | ( | NetInterface * | interface ) |
Configure multicast MAC address filtering.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 581 of file sam4e_eth.c.
| void sam4eEthTick | ( | NetInterface * | interface ) |
SAM4E 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 276 of file sam4e_eth.c.
| error_t sam4eEthUpdateMacConfig | ( | NetInterface * | interface ) |
Adjust MAC configuration parameters for proper operation.
- Parameters:
-
[in] interface Underlying network interface
- Returns:
- Error code
Definition at line 644 of file sam4e_eth.c.
| void sam4eEthWritePhyReg | ( | 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 678 of file sam4e_eth.c.
Variable Documentation
| const NicDriver sam4eEthDriver |
SAM4E Ethernet MAC driver.
Definition at line 86 of file sam4e_eth.c.
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