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grfvar.h revision 1.10 
      1  1.10  chopps /*	$NetBSD: grfvar.h,v 1.10 1994/12/28 09:25:20 chopps Exp $	*/
      2   1.9     cgd 
      3   1.1      mw /*
      4   1.1      mw  * Copyright (c) 1988 University of Utah.
      5   1.1      mw  * Copyright (c) 1990 The Regents of the University of California.
      6   1.1      mw  * All rights reserved.
      7   1.1      mw  *
      8   1.1      mw  * This code is derived from software contributed to Berkeley by
      9   1.1      mw  * the Systems Programming Group of the University of Utah Computer
     10   1.1      mw  * Science Department.
     11   1.1      mw  *
     12   1.1      mw  * Redistribution and use in source and binary forms, with or without
     13   1.1      mw  * modification, are permitted provided that the following conditions
     14   1.1      mw  * are met:
     15   1.1      mw  * 1. Redistributions of source code must retain the above copyright
     16   1.1      mw  *    notice, this list of conditions and the following disclaimer.
     17   1.1      mw  * 2. Redistributions in binary form must reproduce the above copyright
     18   1.1      mw  *    notice, this list of conditions and the following disclaimer in the
     19   1.1      mw  *    documentation and/or other materials provided with the distribution.
     20   1.1      mw  * 3. All advertising materials mentioning features or use of this software
     21   1.1      mw  *    must display the following acknowledgement:
     22   1.1      mw  *	This product includes software developed by the University of
     23   1.1      mw  *	California, Berkeley and its contributors.
     24   1.1      mw  * 4. Neither the name of the University nor the names of its contributors
     25   1.1      mw  *    may be used to endorse or promote products derived from this software
     26   1.1      mw  *    without specific prior written permission.
     27   1.1      mw  *
     28   1.1      mw  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     29   1.1      mw  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     30   1.1      mw  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     31   1.1      mw  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     32   1.1      mw  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     33   1.1      mw  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     34   1.1      mw  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     35   1.1      mw  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     36   1.1      mw  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     37   1.1      mw  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     38   1.1      mw  * SUCH DAMAGE.
     39   1.1      mw  *
     40   1.4      mw  * from: Utah $Hdr: grfvar.h 1.9 91/01/21$
     41   1.4      mw  *
     42   1.4      mw  *	@(#)grfvar.h	7.3 (Berkeley) 5/7/91
     43   1.1      mw  */
     44   1.1      mw 
     45   1.7  chopps struct ite_softc;
     46   1.1      mw 
     47   1.7  chopps /*
     48   1.7  chopps  * this struct is owned by the driver (grfcc, grfrt)
     49   1.7  chopps  * and is passed to grf when grf is configed. The ite also
     50   1.7  chopps  * uses it...
     51   1.7  chopps  */
     52   1.1      mw struct	grf_softc {
     53   1.7  chopps 	struct device  g_device;	/* config sets this up. */
     54   1.7  chopps 	struct grfinfo g_display;	/* hardware description (for ioctl) */
     55   1.3      mw 	volatile caddr_t g_regkva;	/* KVA of registers */
     56   1.3      mw 	volatile caddr_t g_fbkva;	/* KVA of framebuffer */
     57   1.7  chopps 	int     g_flags;		/* software flags */
     58   1.7  chopps 	int	g_unit;			/* grf unit we want/have */
     59   1.7  chopps 	dev_t	g_itedev;		/* ite device number */
     60   1.7  chopps 	dev_t	g_grfdev;		/* grf device number */
     61   1.7  chopps 	caddr_t g_data;			/* device dependent data */
     62   1.7  chopps 	int  (*g_mode)();
     63   1.7  chopps 	int    g_conpri;		/* priority of ite as console */
     64   1.7  chopps 	void (*g_iteinit)	__P((struct ite_softc *));
     65   1.7  chopps 	void (*g_itedeinit)	__P((struct ite_softc *));
     66   1.7  chopps 	void (*g_iteclear)	__P((struct ite_softc *,int,int,int,int));
     67   1.7  chopps 	void (*g_iteputc)	__P((struct ite_softc *,int,int,int,int));
     68   1.7  chopps 	void (*g_itecursor)	__P((struct ite_softc *,int));
     69   1.7  chopps 	void (*g_itescroll)	__P((struct ite_softc *,int,int,int,int));
     70   1.1      mw };
     71   1.1      mw 
     72   1.1      mw /* flags */
     73   1.1      mw #define	GF_ALIVE	0x01
     74   1.1      mw #define GF_OPEN		0x02
     75   1.1      mw #define GF_EXCLUDE	0x04
     76   1.1      mw #define GF_WANTED	0x08
     77   1.3      mw #define GF_GRFON	0x10
     78   1.1      mw 
     79   1.1      mw /* software ids defined in grfioctl.h */
     80   1.1      mw 
     81   1.7  chopps /* requests to mode routine (g_mode())*/
     82   1.1      mw #define GM_GRFON	1
     83   1.1      mw #define GM_GRFOFF	2
     84   1.1      mw #define GM_GRFOVON	3
     85   1.1      mw #define GM_GRFOVOFF	4
     86   1.1      mw #define GM_GRFCONFIG	5
     87   1.3      mw #define GM_GRFGETVMODE	6
     88   1.3      mw #define GM_GRFSETVMODE	7
     89   1.3      mw #define GM_GRFGETNUMVM	8
     90   1.5      mw #define GM_GRFGETBANK	9
     91   1.5      mw #define GM_GRFSETBANK	10
     92   1.5      mw #define GM_GRFGETCURBANK 11
     93   1.5      mw #define GM_GRFIOCTL	12
     94  1.10  chopps #define GM_GRFTOGGLE 13
     95   1.1      mw 
     96   1.1      mw /* minor device interpretation */
     97   1.7  chopps #define GRFOVDEV	0x10	/* XXX no driver uses yet, overlay planes */
     98   1.7  chopps #define GRFIMDEV	0x20	/* XXX no driver uses yet, images planes */
     99   1.1      mw #define GRFUNIT(d)	((d) & 0x7)
    100   1.1      mw 
    101   1.7  chopps /*
    102   1.7  chopps  * unit numbers for devices
    103   1.7  chopps  */
    104   1.7  chopps enum grfunits {
    105   1.7  chopps 	GRF_CC_UNIT,
    106   1.8  chopps 	GRF_RETINAII_UNIT,
    107  1.10  chopps 	GRF_RETINAIII_UNIT,
    108  1.10  chopps 	GRF_CL5426_UNIT
    109   1.7  chopps };
    110