sys/arch/mac68k/dev/macfbvar.h

   1 /* $NetBSD: macfbvar.h,v 1.2.28.1 2005/01/17 19:29:35 skrll Exp $ */
   2 /*
   3  * Copyright (c) 1998 Matt DeBergalis
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed by Matt DeBergalis
  17  * 4. The name of the author may not be used to endorse or promote products
  18  *    derived from this software without specific prior written permission
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #include <dev/rcons/raster.h>
  33 #include <dev/wscons/wscons_raster.h>
  34
  35 #include <machine/bus.h>
  36
  37 struct macfb_devconfig;
  38 struct fbcmap;
  39 struct fbcursor;
  40 struct fbcurpos;
  41
  42 struct macfb_devconfig {
  43         int     dc_type;        /* WSCONS display type */
  44
  45         vaddr_t dc_vaddr;       /* memory space virtual base address */
  46         paddr_t dc_paddr;       /* memory space physical base address */
  47         psize_t dc_size;        /* size of slot memory */
  48
  49         int     dc_offset;      /* offset from dc_vaddr to base of flat fb */
  50
  51         int     dc_wid;         /* width of frame buffer */
  52         int     dc_ht;          /* height of frame buffer */
  53         int     dc_depth;       /* depth of frame buffer */
  54         int     dc_rowbytes;    /* bytes in fb scan line */
  55
  56         struct raster dc_raster; /* raster description */
  57         struct rcons dc_rcons;  /* raster blitter control info */
  58
  59         int isconsole;          /* console device */
  60 };
  61
  62 struct macfb_softc {
  63         struct device sc_dev;
  64
  65         int nscreens;
  66         struct macfb_devconfig *sc_dc;
  67 };
  68
  69 int     macfb_cnattach(paddr_t);
  70 void    macfb_clear(struct macfb_devconfig *);