- /*
- * 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 unsigned long mips_cputype;
- 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);
- }