hal_mac.h File Reference

MAC Driver macros and structures. More...

#include "hal_mac_lld.h"

Go to the source code of this file.

Macros
MAC configuration options
#define	MAC_USE_ZERO_COPY   FALSE
	Enables an event sources for incoming packets. More...
#define	MAC_USE_EVENTS   TRUE
	Enables an event sources for incoming packets. More...
Macro Functions
#define	macGetReceiveEventSource(macp)   (&(macp)->rdevent)
	Enables the zero-copy API. More...
#define	macWriteTransmitDescriptor(tdp, buf, size)   mac_lld_write_transmit_descriptor(tdp, buf, size)
	Writes to a transmit descriptor's stream. More...
#define	macReadReceiveDescriptor(rdp, buf, size)   mac_lld_read_receive_descriptor(rdp, buf, size)
	Reads from a receive descriptor's stream. More...
#define	macGetNextTransmitBuffer(tdp, size, sizep)   mac_lld_get_next_transmit_buffer(tdp, size, sizep)
	Returns a pointer to the next transmit buffer in the descriptor chain. More...
#define	macGetNextReceiveBuffer(rdp, sizep)   mac_lld_get_next_receive_buffer(rdp, sizep)
	Returns a pointer to the next receive buffer in the descriptor chain. More...

Typedefs
typedef struct MACDriver	MACDriver
	Type of a structure representing a MAC driver. More...

Enumerations

Functions
void	macInit (void)
	MAC Driver initialization. More...
void	macObjectInit (MACDriver *macp)
	Initialize the standard part of a MACDriver structure. More...
void	macStart (MACDriver *macp, const MACConfig *config)
	Configures and activates the MAC peripheral. More...
void	macStop (MACDriver *macp)
	Deactivates the MAC peripheral. More...
msg_t	macWaitTransmitDescriptor (MACDriver *macp, MACTransmitDescriptor *tdp, sysinterval_t timeout)
	Allocates a transmission descriptor. More...
void	macReleaseTransmitDescriptor (MACTransmitDescriptor *tdp)
	Releases a transmit descriptor and starts the transmission of the enqueued data as a single frame. More...
msg_t	macWaitReceiveDescriptor (MACDriver *macp, MACReceiveDescriptor *rdp, sysinterval_t timeout)
	Waits for a received frame. More...
void	macReleaseReceiveDescriptor (MACReceiveDescriptor *rdp)
	Releases a receive descriptor. More...
bool	macPollLinkStatus (MACDriver *macp)
	Updates and returns the link status. More...

Detailed Description

MAC Driver macros and structures.

Definition in file hal_mac.h.