usr/src/sys/hp/dev/grfioctl.h

/*
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1990, 1993
 *      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 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.
 *
 * from: Utah $Hdr: grfioctl.h 1.17 93/08/13$
 *
 *      @(#)grfioctl.h  8.2 (Berkeley) 9/9/93
 */

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 GRFFIREEYE      11
#define GRFHYPERION     12
#define GRFDAVINCI      14

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

struct  grf_fbinfo {
        int     id;
        int     mapsize;
        int     dwidth, dlength;
        int     width, length;
        int     xlen;
        int     bpp, bppu;
        int     npl, nplbytes;
        char    name[32];
        int     attr;
        caddr_t fbbase, regbase;
        caddr_t regions[6];
};

#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)
#define GCDESCRIBE      _IOR('G', 21, struct grf_fbinfo)

/* 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 */