ethernet.h File Reference

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Detailed Description

Ethernet header (license: GPLv2).

Author:

Roland Riegel

Defines
#define	ETHERNET_FRAME_TYPE_IP
	Protocol identifier of the IP protocol.
#define	ETHERNET_FRAME_TYPE_ARP
	Protocol identifier of the ARP protocol.
#define	ethernet_get_buffer()
	Retrieves a pointer to the ethernet transmit buffer.
#define	ethernet_get_buffer_size()
	Retrieves the maximum payload size of the transmit buffer.
Functions
void	ethernet_init (const uint8_t *mac)
	Initializes the ethernet layer and assigns an ethernet address.
bool	ethernet_handle_packet ()
	Reads incoming packets and forwards them to the appropriate higher-level protocol.
bool	ethernet_send_packet (const uint8_t *mac_dest, uint16_t type, uint16_t data_len)
	Sends data from the transmit buffer to a remote host.
const uint8_t *	ethernet_get_mac ()
	Retrieves the current ethernet address.