mirror of
https://github.com/digarok/gsplus.git
synced 2024-11-24 22:30:55 +00:00
48 lines
1.9 KiB
Plaintext
48 lines
1.9 KiB
Plaintext
|
/*
|
||
|
|
GSport - an Apple //gs Emulator
|
||
|
|
Copyright (C) 2013-2014 by Peter Neubauer
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify it
|
||
|
|
under the terms of the GNU General Public License as published by the
|
||
|
|
Free Software Foundation; either version 2 of the License, or (at your
|
||
|
|
option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful, but
|
||
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||
|
|
for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License along
|
||
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
ATBridge is a limited function AppleTalk bridge that allows GSPort to connect to an
|
||
|
|
EtherTalk network. The bridge has two ports, one the emulated LocalTalk port and the
|
||
|
|
other an EtherTalk Phase II port.
|
||
|
|
|
||
|
|
Due to timing requirements of LocalTalk, it is not reasonable to transparently bridge
|
||
|
|
LLAP traffic to ELAP. For example, implementing the lapENQ/lapACK LLAP control packets
|
||
|
|
requires AARP queries on the ELAP port, which can't be reasonably done within the 200us
|
||
|
|
LLAP interframe gap. So, we must implement the local bridge functionality detailed
|
||
|
|
in "Inside AppleTalk", including AARP, RTMP, ZIP, and DDP routing.
|
||
|
|
**/
|
||
|
|
#include "atalk.h"
|
||
|
|
|
||
|
|
bool atbridge_init();
|
||
|
|
void atbridge_shutdown();
|
||
|
|
void atbridge_process();
|
||
|
|
|
||
|
|
void atbridge_set_diagnostics(bool enabled);
|
||
|
|
bool atbridge_get_diagnostics();
|
||
|
|
void atbridge_printf(const char *fmt, ...);
|
||
|
|
|
||
|
|
const struct at_addr_t* atbridge_get_addr();
|
||
|
|
const at_network_t atbridge_get_net();
|
||
|
|
const at_node_t atbridge_get_node();
|
||
|
|
void atbridge_set_net(at_network_t net);
|
||
|
|
void atbridge_set_node(at_node_t node);
|
||
|
|
bool atbridge_address_used(const struct at_addr_t* addr);
|
||
|
|
|