summaryrefslogtreecommitdiff
path: root/sys/arch/hp300/dev/grf_rb.c
blob: 4689c88657cdb4ce12816578eefca6dbc8fdba75 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
/*	$OpenBSD: grf_rb.c,v 1.4 1997/02/03 04:47:30 downsj Exp $	*/
/*	$NetBSD: grf_rb.c,v 1.10 1997/01/30 09:18:48 thorpej Exp $	*/

/*
 * Copyright (c) 1996 Jason R. Thorpe.  All rights reserved.
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1990, 1993
 *	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 $Hdr: grf_rb.c 1.15 93/08/13$
 *
 *	@(#)grf_rb.c	8.4 (Berkeley) 1/12/94
 */

/*
 * Graphics routines for the Renaissance, HP98720 Graphics system.
 */
#include <sys/param.h>
#include <sys/conf.h>
#include <sys/errno.h>
#include <sys/proc.h>
#include <sys/ioctl.h>
#include <sys/tty.h>
#include <sys/systm.h>
#include <sys/device.h>

#include <machine/autoconf.h>
#include <machine/cpu.h>
 
#include <dev/cons.h>

#include <hp300/dev/diovar.h>
#include <hp300/dev/diodevs.h>
#include <hp300/dev/intiovar.h>

#include <hp300/dev/grfioctl.h>
#include <hp300/dev/grfvar.h>
#include <hp300/dev/grfreg.h>
#include <hp300/dev/grf_rbreg.h>

#include <hp300/dev/itevar.h>
#include <hp300/dev/itereg.h>

#include "ite.h"

int	rb_init __P((struct grf_data *gp, int, caddr_t));
int	rb_mode __P((struct grf_data *gp, int, caddr_t));

int	rbox_intio_match __P((struct device *, void *, void *));
void	rbox_intio_attach __P((struct device *, struct device *, void *));

int	rbox_dio_match __P((struct device *, void *, void *));
void	rbox_dio_attach __P((struct device *, struct device *, void *));

struct cfattach rbox_intio_ca = {
	sizeof(struct grfdev_softc), rbox_intio_match, rbox_intio_attach
};

struct cfattach rbox_dio_ca = {
	sizeof(struct grfdev_softc), rbox_dio_match, rbox_dio_attach
};

struct cfdriver rbox_cd = {
	NULL, "rbox", DV_DULL
};

/* Renaissance grf switch */
struct grfsw rbox_grfsw = {
	GID_RENAISSANCE, GRFRBOX, "renaissance", rb_init, rb_mode
};

#if NITE > 0
void	rbox_init __P((struct ite_data *));
void	rbox_deinit __P((struct ite_data *));
void	rbox_putc __P((struct ite_data *, int, int, int, int));
void	rbox_cursor __P((struct ite_data *, int));
void	rbox_clear __P((struct ite_data *, int, int, int, int));
void	rbox_scroll __P((struct ite_data *, int, int, int, int));
void	rbox_windowmove __P((struct ite_data *, int, int, int, int,
		int, int, int));

/* Renaissance ite switch */
struct itesw rbox_itesw = {
	rbox_init, rbox_deinit, rbox_clear, rbox_putc,
	rbox_cursor, rbox_scroll, ite_readbyte, ite_writeglyph
};
#endif /* NITE > 0 */

int
rbox_intio_match(parent, match, aux)
	struct device *parent;
	void *match, *aux;
{
	struct intio_attach_args *ia = aux;
	struct grfreg *grf;

	grf = (struct grfreg *)IIOV(GRFIADDR);
	if (badaddr((caddr_t)grf))
		return (0);

	if (grf->gr_id == DIO_DEVICE_ID_FRAMEBUFFER &&
	    grf->gr_id2 == DIO_DEVICE_SECID_RENASSIANCE) {
		ia->ia_addr = (caddr_t)GRFIADDR;
		return (1);
	}

	return (0);
}

void
rbox_intio_attach(parent, self, aux)
	struct device *parent, *self;
	void *aux;
{
	struct grfdev_softc *sc = (struct grfdev_softc *)self;
	caddr_t grf;

	grf = (caddr_t)IIOV(GRFIADDR);
	sc->sc_scode = -1;	/* XXX internal i/o */

	grfdev_attach(sc, rb_init, grf, &rbox_grfsw);
}

int
rbox_dio_match(parent, match, aux)
	struct device *parent;
	void *match, *aux;
{
	struct dio_attach_args *da = aux;

	if (da->da_id == DIO_DEVICE_ID_FRAMEBUFFER &&
	    da->da_secid == DIO_DEVICE_SECID_RENASSIANCE)
		return (1);

	return (0);
}

void
rbox_dio_attach(parent, self, aux)
	struct device *parent, *self;
	void *aux;
{
	struct grfdev_softc *sc = (struct grfdev_softc *)self;
	struct dio_attach_args *da = aux;
	caddr_t grf;

	sc->sc_scode = da->da_scode;
	if (sc->sc_scode == conscode)
		grf = conaddr;
	else {
		grf = iomap(dio_scodetopa(sc->sc_scode), da->da_size);
		if (grf == 0) {
			printf("%s: can't map framebuffer\n",
			    sc->sc_dev.dv_xname);
			return;
		}
	}

	grfdev_attach(sc, rb_init, grf, &rbox_grfsw);
}

/*
 * Initialize hardware.
 * Must point g_display at a grfinfo structure describing the hardware.
 * Returns 0 if hardware not present, non-zero ow.
 */
int
rb_init(gp, scode, addr)
	struct grf_data *gp;
	int scode;
	caddr_t addr;
{
	register struct rboxfb *rbp;
	struct grfinfo *gi = &gp->g_display;
	int fboff;
	extern caddr_t iomap();

	/*
	 * If the console has been initialized, and it was us, there's
	 * no need to repeat this.
	 */
	if (consinit_active || (scode != conscode)) {
		rbp = (struct rboxfb *) addr;
		if (ISIIOVA(addr))
			gi->gd_regaddr = (caddr_t) IIOP(addr);
		else
			gi->gd_regaddr = dio_scodetopa(scode);
		gi->gd_regsize = 0x20000;
		gi->gd_fbwidth = (rbp->fbwmsb << 8) | rbp->fbwlsb;
		gi->gd_fbheight = (rbp->fbhmsb << 8) | rbp->fbhlsb;
		gi->gd_fbsize = gi->gd_fbwidth * gi->gd_fbheight;
		fboff = (rbp->fbomsb << 8) | rbp->fbolsb;
		gi->gd_fbaddr = (caddr_t) (*((u_char *)addr + fboff) << 16);
		if (gi->gd_regaddr >= (caddr_t)DIOIIBASE) {
			/*
			 * For DIO II space the fbaddr just computed is
			 * the offset from the select code base (regaddr)
			 * of the framebuffer.  Hence it is also implicitly
			 * the size of the register set.
			 */
			gi->gd_regsize = (int) gi->gd_fbaddr;
			gi->gd_fbaddr += (int) gi->gd_regaddr;
			gp->g_regkva = addr;
			gp->g_fbkva = addr + gi->gd_regsize;
		} else {
			/*
			 * For DIO space we need to map the seperate
			 * framebuffer.
			 */
			gp->g_regkva = addr;
			gp->g_fbkva = iomap(gi->gd_fbaddr, gi->gd_fbsize);
		}
		gi->gd_dwidth = (rbp->dwmsb << 8) | rbp->dwlsb;
		gi->gd_dheight = (rbp->dwmsb << 8) | rbp->dwlsb;
		gi->gd_planes = 0;	/* ?? */
		gi->gd_colors = 256;
	}
	return(1);
}

/*
 * Change the mode of the display.
 * Right now all we can do is grfon/grfoff.
 * Return a UNIX error number or 0 for success.
 */
int
rb_mode(gp, cmd, data)
	register struct grf_data *gp;
	int cmd;
	caddr_t data;
{
	register struct rboxfb *rbp;
	int error = 0;

	rbp = (struct rboxfb *) gp->g_regkva;
	switch (cmd) {
	/*
	 * The minimal register info here is from the Renaissance X driver.
	 */
	case GM_GRFON:
	case GM_GRFOFF:
		break;

	case GM_GRFOVON:
		rbp->write_enable = 0;
		rbp->opwen = 0xF;
		rbp->drive = 0x10;
		break;

	case GM_GRFOVOFF:
		rbp->opwen = 0;
		rbp->write_enable = 0xffffffff;
		rbp->drive = 0x01;
		break;

	/*
	 * Remember UVA of mapping for GCDESCRIBE.
	 * XXX this should be per-process.
	 */
	case GM_MAP:
		gp->g_data = data;
		break;

	case GM_UNMAP:
		gp->g_data = 0;
		break;

#ifdef COMPAT_HPUX
	case GM_DESCRIBE:
	{
		struct grf_fbinfo *fi = (struct grf_fbinfo *)data;
		struct grfinfo *gi = &gp->g_display;
		int i;

		/* feed it what HP-UX expects */
		fi->id = gi->gd_id;
		fi->mapsize = gi->gd_fbsize;
		fi->dwidth = gi->gd_dwidth;
		fi->dlength = gi->gd_dheight;
		fi->width = gi->gd_fbwidth;
		fi->length = gi->gd_fbheight;
		fi->bpp = NBBY;
		fi->xlen = (fi->width * fi->bpp) / NBBY;
		fi->npl = gi->gd_planes;
		fi->bppu = fi->npl;
		fi->nplbytes = fi->xlen * ((fi->length * fi->bpp) / NBBY);
		bcopy("HP98720", fi->name, 8);
		fi->attr = 2;	/* HW block mover */
		/*
		 * If mapped, return the UVA where mapped.
		 */
		if (gp->g_data) {
			fi->regbase = gp->g_data;
			fi->fbbase = fi->regbase + gp->g_display.gd_regsize;
		} else {
			fi->fbbase = 0;
			fi->regbase = 0;
		}
		for (i = 0; i < 6; i++)
			fi->regions[i] = 0;
		break;
	}
#endif

	default:
		error = EINVAL;
		break;
	}
	return(error);
}

#if NITE > 0

/*
 * Renaissance ite routines
 */

#define REGBASE		((struct rboxfb *)(ip->regbase))
#define WINDOWMOVER	rbox_windowmove

void
rbox_init(ip)
	struct ite_data *ip;
{
	register int i;

	/* XXX */
	if (ip->regbase == 0) {
		struct grf_data *gp = ip->grf;

		ip->regbase = gp->g_regkva;
		ip->fbbase = gp->g_fbkva;
		ip->fbwidth = gp->g_display.gd_fbwidth;
		ip->fbheight = gp->g_display.gd_fbheight;
		ip->dwidth = gp->g_display.gd_dwidth;
		ip->dheight = gp->g_display.gd_dheight;
		/*
		 * XXX some displays (e.g. the davinci) appear
		 * to return a display height greater than the
		 * returned FB height.  Guess we should go back
		 * to getting the display dimensions from the
		 * fontrom...
		 */
		if (ip->dwidth > ip->fbwidth)
			ip->dwidth = ip->fbwidth;
		if (ip->dheight > ip->fbheight)
			ip->dheight = ip->fbheight;
	}

	rb_waitbusy(ip->regbase);

	REGBASE->reset = 0x39;
	DELAY(1000);

	REGBASE->interrupt = 0x04;
	REGBASE->display_enable = 0x01;
	REGBASE->video_enable = 0x01;
	REGBASE->drive = 0x01;
	REGBASE->vdrive = 0x0;

	ite_fontinfo(ip);
	
	REGBASE->opwen = 0xFF;

	/*
	 * Clear the framebuffer.
	 */
	rbox_windowmove(ip, 0, 0, 0, 0, ip->fbheight, ip->fbwidth, RR_CLEAR);
	rb_waitbusy(ip->regbase);

	for(i = 0; i < 16; i++) {
		*(ip->regbase + 0x63c3 + i*4) = 0x0;
		*(ip->regbase + 0x6403 + i*4) = 0x0;
		*(ip->regbase + 0x6803 + i*4) = 0x0;
		*(ip->regbase + 0x6c03 + i*4) = 0x0;
		*(ip->regbase + 0x73c3 + i*4) = 0x0;
		*(ip->regbase + 0x7403 + i*4) = 0x0;
		*(ip->regbase + 0x7803 + i*4) = 0x0;
		*(ip->regbase + 0x7c03 + i*4) = 0x0;
	}

	REGBASE->rep_rule = 0x33;
	
	/*
	 * I cannot figure out how to make the blink planes stop. So, we
	 * must set both colormaps so that when the planes blink, and
	 * the secondary colormap is active, we still get text.
	 */
	CM1RED[0x00].value = 0x00;
	CM1GRN[0x00].value = 0x00;
	CM1BLU[0x00].value = 0x00;
	CM1RED[0x01].value = 0xFF;
	CM1GRN[0x01].value = 0xFF;
	CM1BLU[0x01].value = 0xFF;

	CM2RED[0x00].value = 0x00;
	CM2GRN[0x00].value = 0x00;
	CM2BLU[0x00].value = 0x00;
	CM2RED[0x01].value = 0xFF;
	CM2GRN[0x01].value = 0xFF;
	CM2BLU[0x01].value = 0xFF;

 	REGBASE->blink = 0x00;
	REGBASE->write_enable = 0x01;
	REGBASE->opwen = 0x00;
	
	ite_fontinit(ip);
	
	/*
	 * Stash the inverted cursor.
	 */
	rbox_windowmove(ip, charY(ip, ' '), charX(ip, ' '),
			    ip->cblanky, ip->cblankx, ip->ftheight,
			    ip->ftwidth, RR_COPYINVERTED);
}

void
rbox_deinit(ip)
	struct ite_data *ip;
{
	rbox_windowmove(ip, 0, 0, 0, 0, ip->fbheight, ip->fbwidth, RR_CLEAR);
	rb_waitbusy(ip->regbase);

   	ip->flags &= ~ITE_INITED;
}

void
rbox_putc(ip, c, dy, dx, mode)
	struct ite_data *ip;
        int dy, dx, c, mode;
{
        register int wrr = ((mode == ATTR_INV) ? RR_COPYINVERTED : RR_COPY);
	
	rbox_windowmove(ip, charY(ip, c), charX(ip, c),
			dy * ip->ftheight, dx * ip->ftwidth,
			ip->ftheight, ip->ftwidth, wrr);
}

void
rbox_cursor(ip, flag)
	struct ite_data *ip;
        int flag;
{
	if (flag == DRAW_CURSOR)
		draw_cursor(ip)
	else if (flag == MOVE_CURSOR) {
		erase_cursor(ip)
		draw_cursor(ip)
	}
	else
		erase_cursor(ip)
}

void
rbox_clear(ip, sy, sx, h, w)
	struct ite_data *ip;
	int sy, sx, h, w;
{
	rbox_windowmove(ip, sy * ip->ftheight, sx * ip->ftwidth,
			sy * ip->ftheight, sx * ip->ftwidth, 
			h  * ip->ftheight, w  * ip->ftwidth,
			RR_CLEAR);
}

void
rbox_scroll(ip, sy, sx, count, dir)
        struct ite_data *ip;
        int sy, count, dir, sx;
{
	register int dy;
	register int dx = sx;
	register int height = 1;
	register int width = ip->cols;

	if (dir == SCROLL_UP) {
		dy = sy - count;
		height = ip->rows - sy;
	}
	else if (dir == SCROLL_DOWN) {
		dy = sy + count;
		height = ip->rows - dy - 1;
	}
	else if (dir == SCROLL_RIGHT) {
		dy = sy;
		dx = sx + count;
		width = ip->cols - dx;
	}
	else {
		dy = sy;
		dx = sx - count;
		width = ip->cols - sx;
	}		

	rbox_windowmove(ip, sy * ip->ftheight, sx * ip->ftwidth,
			dy * ip->ftheight, dx * ip->ftwidth,
			height * ip->ftheight,
			width  * ip->ftwidth, RR_COPY);
}

void
rbox_windowmove(ip, sy, sx, dy, dx, h, w, func)
	struct ite_data *ip;
	int sy, sx, dy, dx, h, w, func;
{
	register struct rboxfb *rp = REGBASE;
	if (h == 0 || w == 0)
		return;
	
	rb_waitbusy(ip->regbase);
	rp->rep_rule = func << 4 | func;
	rp->source_y = sy;
	rp->source_x = sx;
	rp->dest_y = dy;
	rp->dest_x = dx;
	rp->wheight = h;
	rp->wwidth  = w;
	rp->wmove = 1;
}

/*
 * Renaissance console support
 */

int
rbox_console_scan(scode, va, arg)
	int scode;
	caddr_t va;
	void *arg;
{
	struct grfreg *grf = (struct grfreg *)va;
	struct consdev *cp = arg;
	u_char *dioiidev;
	int force = 0, pri;

	if ((grf->gr_id == GRFHWID) && (grf->gr_id2 == GID_RENAISSANCE)) {
		pri = CN_NORMAL;

#ifdef CONSCODE
		/*
		 * Raise our priority, if appropriate.
		 */
		if (scode == CONSCODE) {
			pri = CN_REMOTE;
			force = conforced = 1;
		}
#endif

		/* Only raise priority. */
		if (pri > cp->cn_pri)
			cp->cn_pri = pri;

		/*
		 * If our priority is higher than the currently-remembered
		 * console, stash our priority.
		 */
		if (((cn_tab == NULL) || (cp->cn_pri > cn_tab->cn_pri))
		    || force) {
			cn_tab = cp;
			if (scode >= 132) {
				dioiidev = (u_char *)va;
				return ((dioiidev[0x101] + 1) * 0x100000);
			}
			return (DIOCSIZE);
		}
	}
	return (0);
}

void
rboxcnprobe(cp)
	struct consdev *cp;
{
	int maj;
	caddr_t va;
	struct grfreg *grf;
	int force = 0;

	maj = ite_major();

	/* initialize required fields */
	cp->cn_dev = makedev(maj, 0);		/* XXX */
	cp->cn_pri = CN_DEAD;

	/* Abort early if console is already forced. */
	if (conforced)
		return;

	/* Look for "internal" framebuffer. */
	va = (caddr_t)IIOV(GRFIADDR);
	grf = (struct grfreg *)va;
	if (!badaddr(va) &&
	    ((grf->gr_id == GRFHWID) && (grf->gr_id2 == GID_RENAISSANCE))) {
		cp->cn_pri = CN_INTERNAL;

#ifdef CONSCODE
		/*
		 * Raise our priority and save some work, if appropriate.
		 */
		if (CONSCODE == -1) {
			cp->cn_pri = CN_REMOTE;
			force = conforced = 1;
		}
#endif

		/*
		 * If our priority is higher than the currently
		 * remembered console, stash our priority, and
		 * unmap whichever device might be currently mapped.
		 * Since we're internal, we set the saved size to 0
		 * so they don't attempt to unmap our fixed VA later.
		 */
		if (((cn_tab == NULL) || (cp->cn_pri > cn_tab->cn_pri))
		    || force) {
			cn_tab = cp;
			if (convasize)
				iounmap(conaddr, convasize);
			conscode = -1;
			conaddr = va;
			convasize = 0;
		}
	}

	console_scan(rbox_console_scan, cp);
}

void
rboxcninit(cp)
	struct consdev *cp;
{
	struct grf_data *gp = &grf_cn;

	/*
	 * Initialize the framebuffer hardware.
	 */
	(void)rb_init(gp, conscode, conaddr);

	/*
	 * Set up required grf data.
	 */
	gp->g_sw = &rbox_grfsw;
	gp->g_display.gd_id = gp->g_sw->gd_swid;
	gp->g_flags = GF_ALIVE;

	/*
	 * Initialize the terminal emulator.
	 */
	itecninit(gp, &rbox_itesw);
}

#endif /* NITE > 0 */