| 1 |
|
/* |
| 2 |
|
* ether.h - Ethernet device driver |
| 3 |
|
* |
| 4 |
< |
* Basilisk II (C) 1997-2000 Christian Bauer |
| 4 |
> |
* Basilisk II (C) 1997-2001 Christian Bauer |
| 5 |
|
* |
| 6 |
|
* This program is free software; you can redistribute it and/or modify |
| 7 |
|
* it under the terms of the GNU General Public License as published by |
| 21 |
|
#ifndef ETHER_H |
| 22 |
|
#define ETHER_H |
| 23 |
|
|
| 24 |
+ |
struct sockaddr_in; |
| 25 |
+ |
|
| 26 |
+ |
extern void EtherInit(void); |
| 27 |
+ |
extern void EtherExit(void); |
| 28 |
+ |
|
| 29 |
|
extern int16 EtherOpen(uint32 pb, uint32 dce); |
| 30 |
|
extern int16 EtherControl(uint32 pb, uint32 dce); |
| 31 |
|
extern void EtherReadPacket(uint8 **src, uint32 &dest, uint32 &len, uint32 &remaining); |
| 32 |
|
|
| 33 |
|
// System specific and internal functions/data |
| 29 |
– |
extern void EtherInit(void); |
| 30 |
– |
extern void EtherExit(void); |
| 34 |
|
extern void EtherReset(void); |
| 35 |
|
extern void EtherInterrupt(void); |
| 36 |
|
|
| 37 |
+ |
extern bool ether_init(void); |
| 38 |
+ |
extern void ether_exit(void); |
| 39 |
+ |
extern void ether_reset(void); |
| 40 |
|
extern int16 ether_add_multicast(uint32 pb); |
| 41 |
|
extern int16 ether_del_multicast(uint32 pb); |
| 42 |
|
extern int16 ether_attach_ph(uint16 type, uint32 handler); |
| 43 |
|
extern int16 ether_detach_ph(uint16 type); |
| 44 |
|
extern int16 ether_write(uint32 wds); |
| 45 |
+ |
extern bool ether_start_udp_thread(int socket_fd); |
| 46 |
+ |
extern void ether_stop_udp_thread(void); |
| 47 |
+ |
extern void ether_udp_read(uint8 *packet, int length, struct sockaddr_in *from); |
| 48 |
|
|
| 49 |
< |
extern uint8 ether_addr[6]; // Ethernet address (set by EtherInit()) |
| 41 |
< |
extern bool net_open; // Flag: initialization succeeded, network device open (set by EtherInit()) |
| 49 |
> |
extern uint8 ether_addr[6]; // Ethernet address (set by ether_init()) |
| 50 |
|
|
| 51 |
|
// Ethernet driver data in MacOS RAM |
| 52 |
|
enum { |
| 61 |
|
|
| 62 |
|
extern uint32 ether_data; // Mac address of driver data in MacOS RAM |
| 63 |
|
|
| 64 |
+ |
// Copy packet data from WDS to linear buffer (must hold at least 1514 bytes), |
| 65 |
+ |
// returns packet length |
| 66 |
+ |
static inline int ether_wds_to_buffer(uint32 wds, uint8 *p) |
| 67 |
+ |
{ |
| 68 |
+ |
int len = 0; |
| 69 |
+ |
while (len < 1514) { |
| 70 |
+ |
int w = ReadMacInt16(wds); |
| 71 |
+ |
if (w == 0) |
| 72 |
+ |
break; |
| 73 |
+ |
Mac2Host_memcpy(p, ReadMacInt32(wds + 2), w); |
| 74 |
+ |
len += w; |
| 75 |
+ |
p += w; |
| 76 |
+ |
wds += 6; |
| 77 |
+ |
} |
| 78 |
+ |
return len; |
| 79 |
+ |
} |
| 80 |
+ |
|
| 81 |
|
#endif |
