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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.

 *

 * Miscellaneous ARCS PROM routines.

 *

 * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)

 * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)

 * Copyright (C) 1999 Silicon Graphics, Inc.

 */

#include <linux/config.h>

#include <linux/init.h>

#include <linux/kernel.h>

#include <asm/bcache.h>

#include <asm/arc/types.h>

#include <asm/sgialib.h>

#include <asm/bootinfo.h>

#include <asm/system.h>

extern void *sgiwd93_host;

extern void reset_wd33c93(void *instance);

VOID

ArcHalt(VOID)

{

        bc_disable();

        cli();

#if CONFIG_SCSI_SGIWD93

        reset_wd33c93(sgiwd93_host);

#endif

        ARC_CALL0(halt);

never:  goto never;

}

VOID

ArcPowerDown(VOID)

{

        bc_disable();

        cli();

#if CONFIG_SCSI_SGIWD93

        reset_wd33c93(sgiwd93_host);

#endif

        ARC_CALL0(pdown);

never:  goto never;

}

/* XXX is this a soft reset basically? XXX */

VOID

ArcRestart(VOID)

{

        bc_disable();

        cli();

#if CONFIG_SCSI_SGIWD93

        reset_wd33c93(sgiwd93_host);

#endif

        ARC_CALL0(restart);

never:  goto never;

}

VOID

ArcReboot(VOID)

{

        bc_disable();

        cli();

#if CONFIG_SCSI_SGIWD93

        reset_wd33c93(sgiwd93_host);

#endif

        ARC_CALL0(reboot);

never:  goto never;

}

VOID

ArcEnterInteractiveMode(VOID)

{

        bc_disable();

        cli();

#if CONFIG_SCSI_SGIWD93

        reset_wd33c93(sgiwd93_host);

#endif

        ARC_CALL0(imode);

never:  goto never;

}

LONG

ArcSaveConfiguration(VOID)

{

        return ARC_CALL0(cfg_save);

}

struct linux_sysid *

ArcGetSystemId(VOID)

{

        return (struct linux_sysid *) ARC_CALL0(get_sysid);

}

VOID __init

ArcFlushAllCaches(VOID)

{

        ARC_CALL0(cache_flush);

}