usr/src/sys/hpdev/grfioctl.h

/*
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department.
 *
 * Redistribution is only permitted until one year after the first shipment
 * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
 * binary forms are permitted provided that: (1) source distributions retain
 * this entire copyright notice and comment, and (2) distributions including
 * binaries display the following acknowledgement:  This product includes
 * software developed by the University of California, Berkeley and its
 * contributors'' in the documentation or other materials provided with the
 * distribution and in all advertising materials mentioning features or use
 * of this software.  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 AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * from: Utah $Hdr: grfioctl.h 1.13 89/01/18$
 *
 *      @(#)grfioctl.h  7.1 (Berkeley) 5/8/90
 */

struct  grfinfo {
        int     gd_id;                  /* HPUX identifier */
        caddr_t gd_regaddr;             /* control registers physaddr */
        int     gd_regsize;             /* control registers size */
        caddr_t gd_fbaddr;              /* frame buffer physaddr */
        int     gd_fbsize;              /* frame buffer size */
        short   gd_colors;              /* number of colors */
        short   gd_planes;              /* number of planes */
/* new stuff */
        int     gd_fbwidth;             /* frame buffer width */
        int     gd_fbheight;            /* frame buffer height */
        int     gd_dwidth;              /* displayed part width */
        int     gd_dheight;             /* displayed part height */
        int     gd_pad[6];              /* for future expansion */
};

/* types */
#define GRFGATOR        8
#define GRFBOBCAT       9
#define GRFCATSEYE      9
#define GRFRBOX         10
#define GRFDAVINCI      14

/*
 * HPUX ioctls (here for the benefit of the driver)
 */
struct  grf_slot {
        int     slot;
        u_char  *addr;
};

#ifndef _IOH
#define _IOH(x,y)       (IOC_IN|((x)<<8)|y)     /* IOC_IN is IOC_VOID */

#define GCID            _IOR('G', 0, int)
#define GCON            _IOH('G', 1)
#define GCOFF           _IOH('G', 2)
#define GCAON           _IOH('G', 3)
#define GCAOFF          _IOH('G', 4)
#define GCMAP           _IOWR('G', 5, int)
#define GCUNMAP         _IOWR('G', 6, int)
#define GCLOCK          _IOH('G', 7)
#define GCUNLOCK        _IOH('G', 8)
#define GCLOCK_MINIMUM  _IOH('G', 9)
#define GCUNLOCK_MINIMUM _IOH('G', 10)
#define GCSTATIC_CMAP   _IOH('G', 11)
#define GCVARIABLE_CMAP _IOH('G', 12)
#define GCSLOT          _IOWR('G', 13, struct grf_slot)

/* XXX: for now */
#define IOMAPID         _IOR('M',0,int) /* ??? */
#define IOMAPMAP        _IOWR('M',1,int)
#define IOMAPUNMAP      _IOWR('M',2,int)
#endif

/*
 * BSD ioctls
 */
#define GRFIOCGINFO     _IOR('G', 0, struct grfinfo) /* get info on device */
#define GRFIOCON        _IO('G', 1)             /* turn graphics on */
#define GRFIOCOFF       _IO('G', 2)             /* turn graphics off */
#define GRFIOCMAP       _IOWR('G', 5, int)      /* map in regs+framebuffer */
#define GRFIOCUNMAP     _IOW('G', 6, int)       /* unmap regs+framebuffer */

/* compat - for old grfinfo structure */
struct ogrfinfo { char  oinfo[24]; };
#define OGRFIOCGINFO    _IOR('G', 0, struct ogrfinfo)