common/disp/fx_dptbl.c

	fx_dptbl.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <sys/proc.h>
#include <sys/priocntl.h>
#include <sys/class.h>
#include <sys/disp.h>
#include <sys/fx.h>
#include <sys/fxpriocntl.h>
#include <sys/modctl.h>

/*
 * The purpose of this file is to allow a user to make their own
 * fx_dptbl. The contents of this file should be included in the
 * fx_dptbl(4) man page with proper instructions for making
 * and replacing the FX_DPTBL in usr/kernel/sched.
 * It is recommended that the system calls be used to change the time
 * quantums instead of re-building the module.
 */

static struct modlmisc modlmisc = {
    &mod_miscops, "Fixed priority dispatch table"
};

static struct modlinkage modlinkage = {
    MODREV_1, &modlmisc, 0
};

int
_init()
{
    return (mod_install(&modlinkage));
}

int
_info(struct modinfo *modinfop)
{
    return (mod_info(&modlinkage, modinfop));
}

#define FXGPUP0 0   /* Global priority for FX user priority 0 */


fxdpent_t   config_fx_dptbl[] = {

/*  glbpri      qntm */

    FXGPUP0+0,  20,
    FXGPUP0+1,  20,
    FXGPUP0+2,  20,
    FXGPUP0+3,  20,
    FXGPUP0+4,  20,
    FXGPUP0+5,  20,
    FXGPUP0+6,  20,
    FXGPUP0+7,  20,
    FXGPUP0+8,  20,
    FXGPUP0+9,  20,
    FXGPUP0+10, 16,
    FXGPUP0+11, 16,
    FXGPUP0+12, 16,
    FXGPUP0+13, 16,
    FXGPUP0+14, 16,
    FXGPUP0+15, 16,
    FXGPUP0+16, 16,
    FXGPUP0+17, 16,
    FXGPUP0+18, 16,
    FXGPUP0+19, 16,
    FXGPUP0+20, 12,
    FXGPUP0+21, 12,
    FXGPUP0+22, 12,
    FXGPUP0+23, 12,
    FXGPUP0+24, 12,
    FXGPUP0+25, 12,
    FXGPUP0+26, 12,
    FXGPUP0+27, 12,
    FXGPUP0+28, 12,
    FXGPUP0+29, 12,
    FXGPUP0+30,  8,
    FXGPUP0+31,  8,
    FXGPUP0+32,  8,
    FXGPUP0+33,  8,
    FXGPUP0+34,  8,
    FXGPUP0+35,  8,
    FXGPUP0+36,  8,
    FXGPUP0+37,  8,
    FXGPUP0+38,  8,
    FXGPUP0+39,  8,
    FXGPUP0+40,  4,
    FXGPUP0+41,  4,
    FXGPUP0+42,  4,
    FXGPUP0+43,  4,
    FXGPUP0+44,  4,
    FXGPUP0+45,  4,
    FXGPUP0+46,  4,
    FXGPUP0+47,  4,
    FXGPUP0+48,  4,
    FXGPUP0+49,  4,
    FXGPUP0+50,  4,
    FXGPUP0+51,  4,
    FXGPUP0+52,  4,
    FXGPUP0+53,  4,
    FXGPUP0+54,  4,
    FXGPUP0+55,  4,
    FXGPUP0+56,  4,
    FXGPUP0+57,  4,
    FXGPUP0+58,  4,
    FXGPUP0+59,  2,
    FXGPUP0+60,  2,
};

pri_t config_fx_maxumdpri = sizeof (config_fx_dptbl) / sizeof (fxdpent_t) - 1;

/*
 * Return the address of config_fx_dptbl
 */
fxdpent_t *
fx_getdptbl()
{
    return (config_fx_dptbl);
}


/*
 * Return the address of fx_maxumdpri
 */
pri_t
fx_getmaxumdpri()
{
    /*
     * the config_fx_dptbl table.
     */
    return (config_fx_maxumdpri);
}