gsplus/src/rawnet/cs8900.h
Kelvin Sherlock 698678f508 rawnet
vice cleaned up TFE and called it RAWNET.  Slightly better code separation.
I removed libnet stuff in the unix version and added a darwin version that uses the vmnet framework.
2018-12-13 23:20:04 -05:00

65 lines
2.1 KiB
C

/*
* cs8900.h - CS8900 Ethernet Core
*
* Written by
* Spiro Trikaliotis <Spiro.Trikaliotis@gmx.de>
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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.
*
*/
#include <stdint.h>
#ifndef HAVE_RAWNET
#error CS8900.H should not be included if HAVE_RAWNET is not defined!
#endif /* #ifdef HAVE_RAWNET */
#ifndef VICE_CS8900_H
#define VICE_CS8900_H
//#include <"types.h">
typedef struct snapshot_s snapshot_t;
extern int cs8900_snapshot_read_module(snapshot_t *s);
extern int cs8900_snapshot_write_module(snapshot_t *s);
extern int cs8900_init(void);
extern void cs8900_reset(void);
extern int cs8900_activate(const char *net_interface);
extern int cs8900_deactivate(void);
extern void cs8900_shutdown(void);
extern uint8_t cs8900_read(uint16_t io_address);
extern uint8_t cs8900_peek(uint16_t io_address);
extern void cs8900_store(uint16_t io_address, uint8_t byte);
extern int cs8900_dump(void);
/*
This is a helper for cs8900_receive() to determine if the received frame should be accepted
according to the settings.
This function is even allowed to be called (indirectly via rawnet_should_accept) in rawnetarch.c
from rawnet_arch_receive() if necessary, and must be registered using rawnet_set_should_accept_func
at init time.
*/
extern int cs8900_should_accept(unsigned char *buffer, int length, int *phashed, int *phash_index, int *pcorrect_mac, int *pbroadcast, int *pmulticast);
#endif