hal_mac_lld.c File Reference

PLATFORM MAC subsystem low level driver source. More...

#include <string.h>
#include "hal.h"
#include "hal_mii.h"

Go to the source code of this file.

Functions
void	mac_lld_init (void)
	Low level MAC initialization.
void	mac_lld_start (MACDriver *macp)
	Configures and activates the MAC peripheral.
void	mac_lld_stop (MACDriver *macp)
	Deactivates the MAC peripheral.
msg_t	mac_lld_get_transmit_descriptor (MACDriver *macp, MACTransmitDescriptor *tdp)
	Returns a transmission descriptor.
void	mac_lld_release_transmit_descriptor (MACTransmitDescriptor *tdp)
	Releases a transmit descriptor and starts the transmission of the enqueued data as a single frame.
msg_t	mac_lld_get_receive_descriptor (MACDriver *macp, MACReceiveDescriptor *rdp)
	Returns a receive descriptor.
void	mac_lld_release_receive_descriptor (MACReceiveDescriptor *rdp)
	Releases a receive descriptor.
bool	mac_lld_poll_link_status (MACDriver *macp)
	Updates and returns the link status.
size_t	mac_lld_write_transmit_descriptor (MACTransmitDescriptor *tdp, uint8_t *buf, size_t size)
	Writes to a transmit descriptor's stream.
size_t	mac_lld_read_receive_descriptor (MACReceiveDescriptor *rdp, uint8_t *buf, size_t size)
	Reads from a receive descriptor's stream.
uint8_t *	mac_lld_get_next_transmit_buffer (MACTransmitDescriptor *tdp, size_t size, size_t *sizep)
	Returns a pointer to the next transmit buffer in the descriptor chain.
const uint8_t *	mac_lld_get_next_receive_buffer (MACReceiveDescriptor *rdp, size_t *sizep)
	Returns a pointer to the next receive buffer in the descriptor chain.

Variables
MACDriver	ETHD1
	MAC1 driver identifier.

Detailed Description

PLATFORM MAC subsystem low level driver source.

Definition in file hal_mac_lld.c.