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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/mips/fw/arc/misc.c
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/*

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 * This file is subject to the terms and conditions of the GNU General Public

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 * License.  See the file "COPYING" in the main directory of this archive

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 * for more details.

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 *

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 * Miscellaneous ARCS PROM routines.

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 *

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 * Copyright (C) 1996 David S. Miller ([email protected])

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 * Copyright (C) 1999 Ralf Baechle ([email protected])

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 * Copyright (C) 1999 Silicon Graphics, Inc.

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 */

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#include <linux/init.h>

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#include <linux/kernel.h>

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#include <asm/bcache.h>

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#include <asm/fw/arc/types.h>

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#include <asm/sgialib.h>

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#include <asm/bootinfo.h>

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#include <asm/system.h>

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VOID

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ArcHalt(VOID)

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{

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	bc_disable();

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	local_irq_disable();

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	ARC_CALL0(halt);

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never:	goto never;

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}

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VOID

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ArcPowerDown(VOID)

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{

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	bc_disable();

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	local_irq_disable();

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	ARC_CALL0(pdown);

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never:	goto never;

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}

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

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VOID

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ArcRestart(VOID)

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{

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	bc_disable();

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	local_irq_disable();

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	ARC_CALL0(restart);

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never:	goto never;

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}

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VOID

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ArcReboot(VOID)

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{

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	bc_disable();

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	local_irq_disable();

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	ARC_CALL0(reboot);

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never:	goto never;

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}

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VOID

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ArcEnterInteractiveMode(VOID)

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{

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	bc_disable();

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	local_irq_disable();

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	ARC_CALL0(imode);

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never:	goto never;

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}

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LONG

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ArcSaveConfiguration(VOID)

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{

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	return ARC_CALL0(cfg_save);

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}

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struct linux_sysid *

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ArcGetSystemId(VOID)

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{

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	return (struct linux_sysid *) ARC_CALL0(get_sysid);

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}

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VOID __init

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ArcFlushAllCaches(VOID)

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{

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	ARC_CALL0(cache_flush);

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}

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DISPLAY_STATUS * __init ArcGetDisplayStatus(ULONG FileID)

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{

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	return (DISPLAY_STATUS *) ARC_CALL1(GetDisplayStatus, FileID);

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}

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