/*
* 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. 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
*/
/*
* 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 {
device_t g_device; /* config sets this up. */
struct grfinfo g_display; /* hardware description (for ioctl) */
volatile void *g_regkva; /* KVA of registers */
volatile void *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 */
void *g_data; /* device dependent data */
int g_blank; /* shadow copy of blank value */
int (*g_mode)(struct grf_softc *, u_long, void *,
u_long, int);
#if NWSDISPLAY > 0
struct wsdisplay_accessops *g_accessops;
struct wsdisplay_emulops *g_emulops;
struct wsscreen_descr *g_defaultscr;
struct wsscreen_list *g_scrlist;
struct vcons_data g_vd;
uint16_t g_rowoffset[MAXROWS]; /* speed up putchar-multiplication */
int g_wsmode; /* current wsdisplay mode */
