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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();
local_irq_disable();
#ifdef CONFIG_SCSI_SGIWD93
reset_wd33c93(sgiwd93_host);
#endif
ARC_CALL0(halt);
never: goto never;
}
VOID
ArcPowerDown(VOID)
{
bc_disable();
local_irq_disable();
#ifdef 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();
local_irq_disable();
#ifdef CONFIG_SCSI_SGIWD93
reset_wd33c93(sgiwd93_host);
#endif
ARC_CALL0(restart);
never: goto never;
}
VOID
ArcReboot(VOID)
{
bc_disable();
local_irq_disable();
#ifdef CONFIG_SCSI_SGIWD93
reset_wd33c93(sgiwd93_host);
#endif
ARC_CALL0(reboot);
never: goto never;
}
VOID
ArcEnterInteractiveMode(VOID)
{
bc_disable();
local_irq_disable();
#ifdef 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);
}
DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID)
{
return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID);
}
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