ahbeth.h

altera epxa1的例子程序

// file: ahbeth.h
//
// Public Interface to the Ethernet Adapter
//

#ifndef _ahbeth_
#define _ahbeth_

//MR #include "nios.h"
#include "plugs.h"

typedef int (*dispatch_packet_proc)(void *raw_packet,int raw_packet_length,void *context);

int nr_ahbeth_reset(void *hardware_base_address,ns_plugs_network_settings *s);
int nr_ahbeth_set_led(void *hardware_base_address,int led_onoff);
int nr_ahbeth_set_loopback(void *hardware_base_address,int loopback_onoff);
int nr_ahbeth_check_for_events(void *hardware_base_address,dispatch_packet_proc proc,void *context);
int nr_ahbeth_tx_frame(void *hardware_base_address,char *ethernet_frame,int frame_length);
int nr_ahbeth_dump_registers(void *hardware_base_address);

extern ns_plugs_adapter_description ng_ahbeth;

#endif // _ahbeth_

// end of file