Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

160 lines (142 sloc) 5.816 kb
/*-
* Copyright (c) 1987, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)vsio.h 8.1 (Berkeley) 6/2/93
* $Id: vsio.h,v 1.6 1997/02/22 09:46:30 peter Exp $
*/
#ifndef _SYS_VSIO_H_
#define _SYS_VSIO_H_
/****************************************************************************
* *
* Copyright (c) 1983, 1984 by *
* DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts. *
* All rights reserved. *
* *
* This software is furnished on an as-is basis and may be used and copied *
* only with inclusion of the above copyright notice. This software or any *
* other copies thereof may be provided or otherwise made available to *
* others only for non-commercial purposes. No title to or ownership of *
* the software is hereby transferred. *
* *
* The information in this software is subject to change without notice *
* and should not be construed as a commitment by DIGITAL EQUIPMENT *
* CORPORATION. *
* *
* DIGITAL assumes no responsibility for the use or reliability of its *
* software on equipment which is not supplied by DIGITAL. *
* *
* *
****************************************************************************/
/*
* vsio.h - VS100 I/O command definitions
*
* Author: Christopher A. Kent
* Digital Equipment Corporation
* Western Research Lab
* Date: Tue Jun 21 1983
*/
/*
* Possible ioctl calls
*/
#define VSIOINIT _IO('V', 0) /* init the device */
#define VSIOSTART _IOW('V', 1, int) /* start microcode */
#define VSIOABORT _IO('V', 2) /* abort a command chain */
#define VSIOPWRUP _IO('V', 3) /* power-up reset */
#define VSIOGETVER _IOR('V', 4, int) /* get rom version */
#define VSIOSYNC _IO('V', 6) /* synch with device */
#define VSIOBBACTL _IOW('V', 8, int) /* control the BBA */
#define VSIOFIBCTL _IOW('V', 9, int) /* lamp on/off */
#define VSIOFIBRETRY _IOW('V',10, int) /* fiber retries */
#define VSIOGETSTATS _IOR('V',11, vsStats) /* get statistics */
#define VSIOGETIOA _IOR('V',13, vsIoAddrAddr)/* get ioreg address */
#define VSIOUSERWAIT _IO('V', 15) /* wait for user I/O completion */
#define VSIOWAITGO _IOW('V', 16, caddr_t) /* wait then go */
#define VSIO_OFF 0 /* option off */
#define VSIO_ON 1 /* option on */
#define VS_FIB_FINITE 1 /* finite retries */
#define VS_FIB_INFINITE 2 /* infinite retries */
/*
* Event queue entries
*/
typedef struct _vs_event{
u_short vse_x; /* x position */
u_short vse_y; /* y position */
u_short vse_time; /* 10 millisecond units (button only) */
char vse_type; /* button or motion? */
u_char vse_key; /* the key (button only) */
char vse_direction; /* which direction (button only) */
char vse_device; /* which device (button only) */
}vsEvent;
#define VSE_BUTTON 0 /* button moved */
#define VSE_MMOTION 1 /* mouse moved */
#define VSE_TMOTION 2 /* tablet moved */
#define VSE_KBTUP 0 /* up */
#define VSE_KBTDOWN 1 /* down */
#define VSE_MOUSE 1 /* mouse */
#define VSE_DKB 2 /* main keyboard */
#define VSE_TABLET 3 /* graphics tablet */
#define VSE_AUX 4 /* auxiliary */
#define VSE_CONSOLE 5 /* console */
typedef struct _vsStats{
int errors; /* count errors */
int unsolIntr; /* count unsolicited interrupts */
int overruns; /* event queue overruns */
int flashes; /* flashes on fiber link */
int ignites; /* times turned on */
int douses; /* times turned off */
int linkErrors; /* link errors */
}vsStats;
typedef struct _vs_cursor{
short x;
short y;
}vsCursor;
typedef struct _vs_box {
short bottom;
short right;
short left;
short top;
}vsBox;
typedef struct _vsIoAddr {
short *ioreg;
short status;
caddr_t obuff;
int obufflen;
int reloc;
vsEvent *ibuff;
int iqsize; /* may assume power of 2 */
int ihead; /* atomic write */
int itail; /* atomic read */
vsCursor mouse; /* atomic read/write */
vsBox mbox; /* atomic read/write */
} vsIoAddr;
typedef vsIoAddr *vsIoAddrAddr;
#endif
Jump to Line
Something went wrong with that request. Please try again.