sc_machdep.c

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    1 /*-
    2  * Copyright (c) 2003 Jake Burkholder.
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   24  * SUCH DAMAGE.
   25  *
   26  * $FreeBSD: releng/5.2/sys/sparc64/sparc64/sc_machdep.c 119380 2003-08-24 00:47:40Z jake $
   27  */
   28 
   29 #include <sys/param.h>
   30 #include <sys/systm.h>
   31 #include <sys/kernel.h>
   32 #include <sys/module.h>
   33 #include <sys/bus.h>
   34 #include <sys/cons.h>
   35 #include <sys/kbio.h>
   36 #include <sys/consio.h>
   37 #include <sys/sysctl.h>
   38 
   39 #include <dev/syscons/syscons.h>
   40 
   41 static sc_softc_t sc_softcs[8];
   42 
   43 int
   44 sc_get_cons_priority(int *unit, int *flags)
   45 {
   46 
   47         *unit = 0;
   48         *flags = 0;
   49         return (CN_INTERNAL);
   50 }
   51 
   52 int
   53 sc_max_unit(void)
   54 {
   55         return (1);
   56 }
   57 
   58 sc_softc_t *
   59 sc_get_softc(int unit, int flags)
   60 {
   61         sc_softc_t *sc;
   62 
   63         if (unit < 0)
   64                 return (NULL);
   65         sc = &sc_softcs[unit];
   66         sc->unit = unit;
   67         if ((sc->flags & SC_INIT_DONE) == 0) {
   68                 sc->keyboard = -1;
   69                 sc->adapter = -1;
   70                 sc->cursor_char = SC_CURSOR_CHAR;
   71                 sc->mouse_char = SC_MOUSE_CHAR;
   72         }
   73         return (sc);
   74 }
   75 
   76 void
   77 sc_get_bios_values(bios_values_t *values)
   78 {
   79 }
   80 
   81 int
   82 sc_tone(int hz)
   83 {
   84         return (0);
   85 }

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FreeBSD/Linux Kernel Cross Reference sys/sparc64/sparc64/sc_machdep.c

FreeBSD/Linux Kernel Cross Reference
sys/sparc64/sparc64/sc_machdep.c