/* $OpenBSD: grfvar.h,v 1.4 2002/03/14 01:26:29 millert Exp $ */ /* $NetBSD: grfvar.h,v 1.14 1996/05/19 21:05:54 veego Exp $ */ /* * 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 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 $Hdr: grfvar.h 1.9 91/01/21$ * * @(#)grfvar.h 7.3 (Berkeley) 5/7/91 */ struct ite_softc; /* * this struct is owned by the driver (grfcc, grfrt) * and is passed to grf when grf is configed. The ite also * uses it... */ struct grf_softc { struct device g_device; /* config sets this up. */ struct grfinfo g_display; /* hardware description (for ioctl) */ volatile caddr_t g_regkva; /* KVA of registers */ volatile caddr_t g_fbkva; /* KVA of framebuffer */ int g_flags; /* software flags */ int g_unit; /* grf unit we want/have */ dev_t g_itedev; /* ite device number */ dev_t g_grfdev; /* grf device number */ caddr_t g_data; /* device dependent data */ int (*g_mode)(struct grf_softc *, u_long, void *, u_long, int); int g_conpri; /* priority of ite as console */ void (*g_iteinit)(struct ite_softc *); void (*g_itedeinit)(struct ite_softc *); void (*g_iteclear)(struct ite_softc *,int,int,int,int); void (*g_iteputc)(struct ite_softc *,int,int,int,int); void (*g_itecursor)(struct ite_softc *,int); void (*g_itescroll)(struct ite_softc *,int,int,int,int); }; /* flags */ #define GF_ALIVE 0x01 #define GF_OPEN 0x02 #define GF_EXCLUDE 0x04 #define GF_WANTED 0x08 #define GF_GRFON 0x10 /* software ids defined in grfioctl.h */ /* requests to mode routine (g_mode())*/ #define GM_GRFON 1 #define GM_GRFOFF 2 #define GM_GRFOVON 3 #define GM_GRFOVOFF 4 #define GM_GRFCONFIG 5 #define GM_GRFGETVMODE 6 #define GM_GRFSETVMODE 7 #define GM_GRFGETNUMVM 8 #define GM_GRFGETBANK 9 #define GM_GRFSETBANK 10 #define GM_GRFGETCURBANK 11 #define GM_GRFIOCTL 12 #define GM_GRFTOGGLE 13 /* minor device interpretation */ #define GRFOVDEV 0x10 /* used by grf_ul, overlay planes */ #define GRFIMDEV 0x20 /* used by grf_ul, images planes */ #define GRFUNIT(d) ((d) & 0x7) /* * unit numbers for devices */ enum grfunits { GRF_CC_UNIT, GRF_RETINAII_UNIT, GRF_RETINAIII_UNIT, GRF_CL5426_UNIT, GRF_ULOWELL_UNIT, GRF_CV64_UNIT, GRF_ET4000_UNIT };