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1.1 ! root 1: /* ! 2: * Mach Operating System ! 3: * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University ! 4: * All Rights Reserved. ! 5: * ! 6: * Permission to use, copy, modify and distribute this software and its ! 7: * documentation is hereby granted, provided that both the copyright ! 8: * notice and this permission notice appear in all copies of the ! 9: * software, derivative works or modified versions, and any portions ! 10: * thereof, and that both notices appear in supporting documentation. ! 11: * ! 12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" ! 13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR ! 14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. ! 15: * ! 16: * Carnegie Mellon requests users of this software to return to ! 17: * ! 18: * Software Distribution Coordinator or [email protected] ! 19: * School of Computer Science ! 20: * Carnegie Mellon University ! 21: * Pittsburgh PA 15213-3890 ! 22: * ! 23: * any improvements or extensions that they make and grant Carnegie Mellon ! 24: * the rights to redistribute these changes. ! 25: */ ! 26: ! 27: /*** TCA 100 ATM NETWORK INTERFACE ***/ ! 28: ! 29: #ifndef STUB ! 30: #include <chips/nc.h> ! 31: #include <chips/spans.h> ! 32: #include <chips/tca100.h> ! 33: #else ! 34: #include "nc.h" ! 35: #include "spans.h" ! 36: #include "tca100.h" ! 37: #endif ! 38: ! 39: typedef struct { ! 40: nw_ep ep; ! 41: int time_out; ! 42: int retry; ! 43: } nw_control_s, *nw_control_t; ! 44: ! 45: ! 46: typedef struct { ! 47: u_int rx_sar_header; ! 48: u_int rx_cs_header; ! 49: u_int *rx_p; ! 50: u_int rx_count; ! 51: u_int rx_next_synch; ! 52: nw_buffer_t rx_buffer; ! 53: nw_control_t rx_control; ! 54: u_int tx_atm_header; ! 55: u_int tx_sar_header; ! 56: u_int tx_cs_header; ! 57: u_int *tx_p; ! 58: u_int tx_msg_count; ! 59: u_int tx_block_count; ! 60: u_int tx_synch; ! 61: u_int tx_queued_count; ! 62: nw_control_t tx_control; ! 63: u_int reply; ! 64: } nw_tcb, *nw_tcb_t; ! 65: ! 66: extern nw_tcb tct[MAX_EP]; ! 67: ! 68: extern nw_dev_entry_s tca100_entry_table; ! 69: ! 70: extern nw_result tca100_initialize(int dev); ! 71: ! 72: extern nw_result tca100_status(int dev); ! 73: ! 74: extern void tca100_timer_sweep(int dev); ! 75: ! 76: extern int tca100_poll(int dev); ! 77: ! 78: extern nw_result tca100_send(nw_ep ep, nw_tx_header_t header, ! 79: nw_options options); ! 80: ! 81: extern nw_buffer_t tca100_rpc(nw_ep ep, nw_tx_header_t header, ! 82: nw_options options); ! 83: ! 84: ! 85: ! 86: ! 87: ! 88: ! 89:
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