idle.c

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/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All rights reserved.
 */

#include <asm/sn/leds.h>

void snidle(int state)
{
    if (state) {
        if (pda->idle_flag == 0) {
            /* 
             * Turn the activity LED off.
             */
            set_led_bits(0, LED_CPU_ACTIVITY);
        }

        pda->idle_flag = 1;
    } else {
        /* 
         * Turn the activity LED on.
         */
        set_led_bits(LED_CPU_ACTIVITY, LED_CPU_ACTIVITY);

        pda->idle_flag = 0;
    }
}