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/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*** TCA 100 ATM NETWORK INTERFACE ***/
#ifndef STUB
#include <chips/nc.h>
#include <chips/spans.h>
#include <chips/tca100.h>
#else
#include "nc.h"
#include "spans.h"
#include "tca100.h"
#endif
typedef struct {
nw_ep ep;
int time_out;
int retry;
} nw_control_s, *nw_control_t;
typedef struct {
u_int rx_sar_header;
u_int rx_cs_header;
u_int *rx_p;
u_int rx_count;
u_int rx_next_synch;
nw_buffer_t rx_buffer;
nw_control_t rx_control;
u_int tx_atm_header;
u_int tx_sar_header;
u_int tx_cs_header;
u_int *tx_p;
u_int tx_msg_count;
u_int tx_block_count;
u_int tx_synch;
u_int tx_queued_count;
nw_control_t tx_control;
u_int reply;
} nw_tcb, *nw_tcb_t;
extern nw_tcb tct[MAX_EP];
extern nw_dev_entry_s tca100_entry_table;
extern nw_result tca100_initialize(int dev);
extern nw_result tca100_status(int dev);
extern void tca100_timer_sweep(int dev);
extern int tca100_poll(int dev);
extern nw_result tca100_send(nw_ep ep, nw_tx_header_t header,
nw_options options);
extern nw_buffer_t tca100_rpc(nw_ep ep, nw_tx_header_t header,
nw_options options);
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