Annotation of sys/arch/hp300/stand/common/ite_hy.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ite_hy.c,v 1.7 2006/08/17 06:31:10 miod Exp $ */
2: /* $NetBSD: ite_hy.c,v 1.3 1996/03/03 04:23:37 thorpej Exp $ */
3:
4: /*
5: * Copyright (c) 1988 University of Utah.
6: * Copyright (c) 1990, 1993
7: * The Regents of the University of California. All rights reserved.
8: *
9: * This code is derived from software contributed to Berkeley by
10: * the Systems Programming Group of the University of Utah Computer
11: * Science Department and Mark Davies of the Department of Computer
12: * Science, Victoria University of Wellington, New Zealand.
13: *
14: * Redistribution and use in source and binary forms, with or without
15: * modification, are permitted provided that the following conditions
16: * are met:
17: * 1. Redistributions of source code must retain the above copyright
18: * notice, this list of conditions and the following disclaimer.
19: * 2. Redistributions in binary form must reproduce the above copyright
20: * notice, this list of conditions and the following disclaimer in the
21: * documentation and/or other materials provided with the distribution.
22: * 3. Neither the name of the University nor the names of its contributors
23: * may be used to endorse or promote products derived from this software
24: * without specific prior written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36: * SUCH DAMAGE.
37: *
38: * from: Utah $Hdr: ite_hy.c 1.1 92/01/22$
39: *
40: * @(#)ite_hy.c 8.1 (Berkeley) 6/10/93
41: */
42:
43: #ifdef ITECONSOLE
44: #include <sys/param.h>
45:
46: #include "samachdep.h"
47: #include "itevar.h"
48: #include "grf_hyreg.h"
49:
50: #define REGBASE ((struct hyboxfb *)(ip->regbase))
51:
52: void
53: hyper_init(struct ite_data *ip)
54: {
55: int width;
56:
57: ip->bmv = ite_dio_windowmove1bpp;
58: ite_fontinfo(ip);
59: width = ((ip->ftwidth + 7) / 8) * 8;
60: ip->cpl = (ip->fbwidth - ip->dwidth) / width;
61: ip->cblanky = ip->fonty + ((128 / ip->cpl) +1) * ip->ftheight;
62:
63: REGBASE->nblank = 0x05;
64:
65: /*
66: * Clear the framebuffer on all planes.
67: */
68: ite_dio_windowmove1bpp(ip, 0, 0, 0, 0, ip->fbheight, ip->fbwidth,
69: RR_CLEAR);
70:
71: ite_fontinit1bpp(ip);
72:
73: /*
74: * Stash the inverted cursor.
75: */
76: ite_dio_windowmove1bpp(ip, charY(ip, ' '), charX1bpp(ip, ' '),
77: ip->cblanky, ip->cblankx, ip->ftheight, ip->ftwidth,
78: RR_COPYINVERTED);
79: }
80: #endif
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