kd_mouse_io.h

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    1 /* 
    2  * Mach Operating System
    3  * Copyright (c) 1991 Carnegie Mellon University
    4  * Copyright (c) 1991 IBM Corporation 
    5  * All Rights Reserved.
    6  * 
    7  * Permission to use, copy, modify and distribute this software and its
    8  * documentation is hereby granted, provided that both the copyright
    9  * notice and this permission notice appear in all copies of the
   10  * software, derivative works or modified versions, and any portions
   11  * thereof, and that both notices appear in supporting documentation,
   12  * and that the name IBM not be used in advertising or publicity 
   13  * pertaining to distribution of the software without specific, written
   14  * prior permission.
   15  * 
   16  * CARNEGIE MELLON AND IBM ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS IS"
   17  * CONDITION.  CARNEGIE MELLON AND IBM DISCLAIM ANY LIABILITY OF ANY KIND FOR
   18  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
   19  * 
   20  * Carnegie Mellon requests users of this software to return to
   21  * 
   22  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
   23  *  School of Computer Science
   24  *  Carnegie Mellon University
   25  *  Pittsburgh PA 15213-3890
   26  * 
   27  * any improvements or extensions that they make and grant Carnegie Mellon
   28  * the rights to redistribute these changes.
   29  */
   30 
   31 /*
   32  * HISTORY
   33  * $Log:        kd_mouse_io.h,v $
   34  * Revision 2.2  93/02/04  07:58:49  danner
   35  *      Removed non-ansi-style ioctl definitions.
   36  *      [93/01/18            chs]
   37  * 
   38  *      Integrate PS2 code from IBM.
   39  *      [93/01/18            prithvi]
   40  * 
   41  */
   42 
   43 /* Mouse line discipline number */
   44 #define MSLINEDISC  5         /* Must match entry in linesw[] in  tty_conf.c */
   45 
   46 /* Mouse ioctls */
   47 #define MSIC_STATUS     _IOR('m',1,long)   /* return pointer to status struct */
   48 #define MSIC_DISABLE    _IO('m',2)
   49 #define MSIC_ENABLE     _IO('m',3)
   50 #define MSIC_SCALE      _IOW('m',4,long)   /* actually expects a char */
   51 #define MSIC_SAMPLE     _IOW('m',5,long)   /* actually expects a short */
   52 #define MSIC_SAMP       MSIC_SAMPLE        /* 4.3 compatibilty */
   53 #define MSIC_RESL       _IOW('m',6,long)   /* actually expects a short */
   54 #define MSIC_PDIC       _IOR('m',7,long)   /* actually returns a char */
   55 
   56 /*
   57  * SAMPLE RATE CHART -- Data for MSIC_SAMP ioctl
   58  *      Sample Rate     Data  in Reports/second
   59  */
   60 #define MS_RATE_10      0x0A
   61 #define MS_RATE_20      0x14
   62 #define MS_RATE_40      0x28
   63 #define MS_RATE_60      0x3C
   64 #define MS_RATE_80      0x50
   65 #define MS_RATE_100     0x64
   66 #define MS_RATE_200     0xC8
   67 
   68 /*
   69  * SET RESOLUTION CHART -- Data for MSIC_RESL ioctl
   70  *                                          RESOLUTION
   71  *                      Data       Counts/mm          Counts/inch
   72  */
   73 #define MS_RES_200      0x00    /*      8                  200        */
   74 #define MS_RES_100      0x01    /*      4                  100        */
   75 #define MS_RES_50       0x02    /*      2                   50        */
   76 #define MS_RES_25       0x03    /*      1                   25        */
   77 
   78 /*
   79  * SET SCALING FACTOR -- Data for MSIC_SCALE ioctl
   80  *
   81  *                      Data         Scale
   82  */
   83 #define MS_SCALE_1      0x01         /* 1:1 */
   84 #define MS_SCALE_2      0x02         /* 2:1 */
   85 
   86 /* Status - Data for MSIC_STATUS is a pointer to this structure */
   87 struct mouse_status {
   88      u_char interface_status;
   89      u_char data_package_size;
   90      u_short flag_word;
   91      u_short current_resolution;
   92      u_short current_sample_rate;
   93    };
   94 
   95

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FreeBSD/Linux Kernel Cross Reference sys/i386ps2/kd_mouse_io.h

FreeBSD/Linux Kernel Cross Reference
sys/i386ps2/kd_mouse_io.h