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grfioctl.h revision 1.1 
      1 /*
      2  * Copyright (c) 1988 University of Utah.
      3  * Copyright (c) 1990 The Regents of the University of California.
      4  * All rights reserved.
      5  *
      6  * This code is derived from software contributed to Berkeley by
      7  * the Systems Programming Group of the University of Utah Computer
      8  * Science Department.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the University of
     21  *	California, Berkeley and its contributors.
     22  * 4. Neither the name of the University nor the names of its contributors
     23  *    may be used to endorse or promote products derived from this software
     24  *    without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     36  * SUCH DAMAGE.
     37  *
     38  * from: Utah $Hdr: grfioctl.h 1.1 90/07/09$
     39  *
     40  *	from: from: @(#)grfioctl.h	7.2 (Berkeley) 11/4/90
     41  *	$Id: grfioctl.h,v 1.1 1994/07/30 04:21:59 lkestel Exp $
     42  */
     43 
     44 struct	grfinfo {
     45 	int	gd_id;			/* HPUX identifier */
     46 	caddr_t	gd_regaddr;		/* control registers physaddr */
     47 	int	gd_regsize;		/* control registers size */
     48 	caddr_t	gd_fbaddr;		/* frame buffer physaddr */
     49 	int	gd_fbsize;		/* frame buffer size */
     50 	short	gd_colors;		/* number of colors */
     51 	short	gd_planes;		/* number of planes */
     52 /* new stuff */
     53 	int	gd_fbwidth;		/* frame buffer width */
     54 	int	gd_fbheight;		/* frame buffer height */
     55 	int	gd_fbrowbytes;		/* frame buffer rowbytes */
     56 	int	gd_dwidth;		/* displayed part width */
     57 	int	gd_dheight;		/* displayed part height */
     58 	int	gd_pad[6];		/* for future expansion */
     59 };
     60 
     61 /* types */
     62 #define GRFMAC	8
     63 
     64 /*
     65  * HPUX ioctls (here for the benefit of the driver)
     66  */
     67 struct	grf_slot {
     68 	int	slot;
     69 	u_char	*addr;
     70 };
     71 
     72 #ifndef _IOH
     73 #define _IOH(x,y)	(IOC_IN|((x)<<8)|y)	/* IOC_IN is IOC_VOID */
     74 
     75 #define	GCID		_IOR('G', 0, int)
     76 #define	GCON		_IOH('G', 1)
     77 #define	GCOFF		_IOH('G', 2)
     78 #define	GCAON		_IOH('G', 3)
     79 #define	GCAOFF		_IOH('G', 4)
     80 #define	GCMAP		_IOWR('G', 5, int)
     81 #define	GCUNMAP		_IOWR('G', 6, int)
     82 #define	GCLOCK		_IOH('G', 7)
     83 #define	GCUNLOCK	_IOH('G', 8)
     84 #define	GCLOCK_MINIMUM	_IOH('G', 9)
     85 #define	GCUNLOCK_MINIMUM _IOH('G', 10)
     86 #define	GCSTATIC_CMAP	_IOH('G', 11)
     87 #define	GCVARIABLE_CMAP _IOH('G', 12)
     88 #define GCSLOT		_IOWR('G', 13, struct grf_slot)
     89 
     90 /* XXX: for now */
     91 #define	IOMAPID		_IOR('M',0,int)	/* ??? */
     92 #define	IOMAPMAP	_IOWR('M',1,int)
     93 #define	IOMAPUNMAP	_IOWR('M',2,int)
     94 #endif
     95 
     96 /*
     97  * BSD ioctls
     98  */
     99 #define	GRFIOCGINFO	_IOR('G', 0, struct grfinfo) /* get info on device */
    100 #define	GRFIOCON	_IO('G', 1)		/* turn graphics on */
    101 #define	GRFIOCOFF	_IO('G', 2)		/* turn graphics off */
    102 #define GRFIOCMAP	_IOWR('G', 5, int)	/* map in regs+framebuffer */
    103 #define GRFIOCUNMAP	_IOW('G', 6, int)	/* unmap regs+framebuffer */
    104 
    105 /* compat - for old grfinfo structure */
    106 struct ogrfinfo { char	oinfo[24]; };
    107 #define	OGRFIOCGINFO	_IOR('G', 0, struct ogrfinfo)
    108