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1.1 ! root 1: /* ! 2: * Mach Operating System ! 3: * Copyright (c) 1991,1990,1989 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: * File: dz_defs.h ! 28: * Author: Alessandro Forin, Carnegie Mellon University ! 29: * Date: 9/90 ! 30: * ! 31: * Internal definitions for the DZ Serial Line Driver ! 32: */ ! 33: ! 34: #include <mach/std_types.h> ! 35: #include <chips/busses.h> ! 36: ! 37: #include <kern/time_out.h> ! 38: #include <sys/syslog.h> ! 39: ! 40: #include <device/io_req.h> ! 41: #include <device/conf.h> ! 42: #include <device/tty.h> ! 43: #include <device/errno.h> ! 44: ! 45: #include <chips/dz_7085.h> ! 46: ! 47: extern struct tty *dz_tty[]; ! 48: ! 49: extern struct pseudo_dma { ! 50: dz_regmap_t *p_addr; ! 51: char *p_mem; ! 52: char *p_end; ! 53: int p_arg; ! 54: int (*p_fcn)(); ! 55: } dz_pdma[]; ! 56: ! 57: extern int rcline, cnline; ! 58: extern int console; ! 59: ! 60: /* ! 61: * Modem control operations on DZ lines ! 62: */ ! 63: ! 64: extern unsigned dz_mctl(/* int, int, int */); ! 65:
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