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grfvar.h revision 1.9 
      1  1.9     cgd /*	$NetBSD: grfvar.h,v 1.9 1994/10/26 02:03:33 cgd 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  1.1      mw 
     95  1.1      mw /* minor device interpretation */
     96  1.7  chopps #define GRFOVDEV	0x10	/* XXX no driver uses yet, overlay planes */
     97  1.7  chopps #define GRFIMDEV	0x20	/* XXX no driver uses yet, images planes */
     98  1.1      mw #define GRFUNIT(d)	((d) & 0x7)
     99  1.1      mw 
    100  1.7  chopps /*
    101  1.7  chopps  * unit numbers for devices
    102  1.7  chopps  */
    103  1.7  chopps enum grfunits {
    104  1.7  chopps 	GRF_CC_UNIT,
    105  1.8  chopps 	GRF_RETINAII_UNIT,
    106  1.8  chopps 	GRF_RETINAIII_UNIT
    107  1.7  chopps };
    108