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Annotation of Gnu-Mach/chips/tca100_if.h, revision 1.1.1.1

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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