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1a29ef8e97
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19815 3c298f89-4303-0410-b956-a3cf2f4a3e73
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
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* arch/ubicom32/include/asm/cpu.h
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* CPU definitions for Ubicom32 architecture.
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*
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* (C) Copyright 2009, Ubicom, Inc.
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* Copyright (C) 2004-2005 ARM Ltd.
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*
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* This file is part of the Ubicom32 Linux Kernel Port.
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*
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* The Ubicom32 Linux Kernel Port is free software: you can redistribute
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* it and/or modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 2 of the
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* License, or (at your option) any later version.
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*
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* The Ubicom32 Linux Kernel Port is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with the Ubicom32 Linux Kernel Port. If not,
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* see <http://www.gnu.org/licenses/>.
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*
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* Ubicom32 implementation derived from (with many thanks):
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* arch/m68knommu
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* arch/blackfin
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* arch/parisc
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*/
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#ifndef _ASM_UBICOM32_CPU_H
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#define _ASM_UBICOM32_CPU_H
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#include <linux/percpu.h>
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struct cpuinfo_ubicom32 {
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unsigned long tid; /* Hardware thread number */
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#ifdef CONFIG_SMP
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volatile unsigned long ipi_pending; /* Bit map of operations to execute */
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unsigned long ipi_count; /* Number of IPI(s) taken on this cpu */
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#endif
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};
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DECLARE_PER_CPU(struct cpuinfo_ubicom32, cpu_data);
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#endif /* _ASM_UBICOM32_CPU_H */
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