The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/chips/dz_defs.h

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    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  Software.Distribution@CS.CMU.EDU
   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  * HISTORY
   28  * $Log:        dz_defs.h,v $
   29  * Revision 2.8  93/05/10  20:07:37  rvb
   30  *      Use Mach types.
   31  *      [93/05/06  09:55:29  af]
   32  * 
   33  * Revision 2.7  93/03/26  17:57:53  mrt
   34  *      Rid of dev_t.
   35  *      [93/03/19            af]
   36  * 
   37  * Revision 2.6  91/06/19  11:47:29  rvb
   38  *      File moved here from mips/PMAX since it tries to be generic;
   39  *      it is used on the PMAX and the Vax3100.
   40  *      [91/06/04            rvb]
   41  * 
   42  * Revision 2.5  91/05/14  17:20:59  mrt
   43  *      Correcting copyright
   44  * 
   45  * Revision 2.4  91/02/05  17:40:31  mrt
   46  *      Added author notices
   47  *      [91/02/04  11:12:57  mrt]
   48  * 
   49  *      Changed to use new Mach copyright
   50  *      [91/02/02  12:10:47  mrt]
   51  * 
   52  * Revision 2.3  90/12/05  23:31:00  af
   53  * 
   54  * 
   55  * Revision 2.1.1.1  90/11/01  03:37:34  af
   56  *      Created.
   57  *      [90/09/03            af]
   58  */
   59 /*
   60  *      File: dz_defs.h
   61  *      Author: Alessandro Forin, Carnegie Mellon University
   62  *      Date:   9/90
   63  *
   64  *      Internal definitions for the DZ Serial Line Driver
   65  */
   66 
   67 #include <mach/std_types.h>
   68 #include <chips/busses.h>
   69 
   70 #include <kern/time_out.h>
   71 #include <sys/syslog.h>
   72 
   73 #include <device/io_req.h>
   74 #include <device/conf.h>
   75 #include <device/tty.h>
   76 #include <device/errno.h>
   77 
   78 #include <chips/dz_7085.h>
   79 
   80 extern struct tty *dz_tty[];
   81 
   82 extern struct pseudo_dma {
   83         dz_regmap_t     *p_addr;
   84         char            *p_mem;
   85         char            *p_end;
   86         int             p_arg;
   87         int             (*p_fcn)();
   88 } dz_pdma[];
   89 
   90 extern int rcline, cnline;
   91 extern int      console;
   92 
   93 /*
   94  * Modem control operations on DZ lines
   95  */
   96 
   97 extern unsigned dz_mctl(/* int, int, int */);
   98 

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