hal_mac_lld.h File Reference

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

Go to the source code of this file.

Data Structures
struct	MACConfig
	Driver configuration structure. More...
struct	MACDriver
	Structure representing a MAC driver. More...
struct	MACTransmitDescriptor
	Structure representing a transmit descriptor. More...
struct	MACReceiveDescriptor
	Structure representing a receive descriptor. More...

Macros
#define	MAC_SUPPORTS_ZERO_COPY   TRUE
	This implementation supports the zero-copy mode API. More...
PLATFORM configuration options
#define	PLATFORM_MAC_USE_MAC1   FALSE
	MAC driver enable switch. More...

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

Detailed Description

PLATFORM MAC subsystem low level driver header.

Definition in file hal_mac_lld.h.