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104 lines
4.4 KiB
Plaintext
104 lines
4.4 KiB
Plaintext
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/*
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GSport - an Apple //gs Emulator
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Copyright (C) 2010 by GSport contributors
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Based on the KEGS emulator written by and Copyright (C) 2003 Kent Dickey
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*tfe.c*/
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#ifndef _PROTOS_TFE_H
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#define _PROTOS_TFE_H
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#ifndef FALSE
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#define FALSE 0
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#define TRUE !FALSE
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#endif
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extern int tfe_enabled;
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void tfe_init(void);
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int tfe_resources_init(void);
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int tfe_cmdline_options_init(void);
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int set_tfe_interface(const char* name);
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void get_disabled_state(int * param);
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void tfe_reset(void);
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void tfe_shutdown(void);
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byte tfe_read(word16 addr);
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void tfe_store(word16 addr, byte var);
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/* Unused in this version of TFE, and generates complaints
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int tfe_read_snapshot_module(struct snapshot_s *s);
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int tfe_write_snapshot_module(struct snapshot_s *s);
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*/
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int tfe_enumadapter_open(void);
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int tfe_enumadapter(char **ppname, char **ppdescription);
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int tfe_enumadapter_close(void);
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/*tfearch.c*/
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int tfe_arch_init(void);
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void tfe_arch_pre_reset(void);
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void tfe_arch_post_reset(void);
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int tfe_arch_activate(const char *interface_name);
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void tfe_arch_deactivate(void);
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void tfe_arch_set_mac(const byte mac[6]);
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void tfe_arch_set_hashfilter(const int hash_mask[2]);
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void tfe_arch_recv_ctl( int bBroadcast, /* broadcast */
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int bIA, /* individual address (IA) */
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int bMulticast, /* multicast if address passes the hash filter */
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int bCorrect, /* accept correct frames */
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int bPromiscuous, /* promiscuous mode */
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int bIAHash /* accept if IA passes the hash filter */
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);
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void tfe_arch_line_ctl(int bEnableTransmitter, int bEnableReceiver);
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void tfe_arch_transmit(int force, /* FORCE: Delete waiting frames in transmit buffer */
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int onecoll, /* ONECOLL: Terminate after just one collision */
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int inhibit_crc, /* INHIBITCRC: Do not append CRC to the transmission */
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int tx_pad_dis, /* TXPADDIS: Disable padding to 60 Bytes */
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int txlength, /* Frame length */
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byte *txframe /* Pointer to the frame to be transmitted */
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);
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int tfe_arch_receive(byte *pbuffer , /* where to store a frame */
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int *plen, /* IN: maximum length of frame to copy;
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OUT: length of received frame
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OUT can be bigger than IN if received frame was
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longer than supplied buffer */
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int *phashed, /* set if the dest. address is accepted by the hash filter */
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int *phash_index, /* hash table index if hashed == TRUE */
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int *prx_ok, /* set if good CRC and valid length */
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int *pcorrect_mac, /* set if dest. address is exactly our IA */
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int *pbroadcast, /* set if dest. address is a broadcast address */
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int *pcrc_error /* set if received frame had a CRC error */
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);
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/*
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This is a helper for tfe_receive() to determine if the received frame should be accepted
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according to the settings.
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This function is even allowed to be called in tfearch.c from tfe_arch_receive() if
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necessary, which is the reason why its prototype is included here in tfearch.h.
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*/
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int tfe_should_accept(unsigned char *buffer, int length, int *phashed, int *phash_index,
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int *pcorrect_mac, int *pbroadcast, int *pmulticast);
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int tfe_arch_enumadapter_open(void);
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int tfe_arch_enumadapter(char **ppname, char **ppdescription);
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int tfe_arch_enumadapter_close(void);
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#endif
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