xref: /freebsd-10.3-release/sys/arm/arm/sc_machdep.c

/*-
 * Copyright (c) 2003 Jake Burkholder.
 * All rights reserved.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
 *
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD: releng/10.3/sys/arm/arm/sc_machdep.c 239696 2012-08-25 23:59:31Z gonzo $");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/bus.h>
#include <sys/cons.h>
#include <sys/kbio.h>
#include <sys/consio.h>
#include <sys/sysctl.h>

#include <dev/syscons/syscons.h>

static sc_softc_t sc_softcs[8];

int
sc_get_cons_priority(int *unit, int *flags)
{

	*unit = 0;
	*flags = 0;
	return (CN_INTERNAL);
}

int
sc_max_unit(void)
{
	return (1);
}

sc_softc_t *
sc_get_softc(int unit, int flags)
{
	sc_softc_t *sc;

	if (unit < 0)
		return (NULL);
	sc = &sc_softcs[unit];
	sc->unit = unit;
	if ((sc->flags & SC_INIT_DONE) == 0) {
		sc->keyboard = -1;
		sc->adapter = -1;
		sc->cursor_char = SC_CURSOR_CHAR;
		sc->mouse_char = SC_MOUSE_CHAR;
	}
	return (sc);
}

void
sc_get_bios_values(bios_values_t *values)
{
	values->cursor_start = 0;
	values->cursor_end = 32;
	values->shift_state = 0;
}

int
sc_tone(int hz)
{
	return (0);
}