fd44aa5e57
Change location for common.h so it can be used as #include "common.h" instead of the old style #include <mach/common.h>. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
38 lines
997 B
C
38 lines
997 B
C
/*
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* SMP support for R-Mobile / SH-Mobile
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*
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* Copyright (C) 2010 Magnus Damm
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* Copyright (C) 2011 Paul Mundt
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*
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* Based on vexpress, Copyright (C) 2002 ARM Ltd, All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <asm/cacheflush.h>
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#include <asm/smp_plat.h>
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#include "common.h"
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extern unsigned long shmobile_smp_fn[];
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extern unsigned long shmobile_smp_arg[];
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extern unsigned long shmobile_smp_mpidr[];
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void shmobile_smp_hook(unsigned int cpu, unsigned long fn, unsigned long arg)
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{
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shmobile_smp_fn[cpu] = 0;
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flush_cache_all();
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shmobile_smp_mpidr[cpu] = cpu_logical_map(cpu);
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shmobile_smp_fn[cpu] = fn;
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shmobile_smp_arg[cpu] = arg;
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flush_cache_all();
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}
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#ifdef CONFIG_HOTPLUG_CPU
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int shmobile_smp_cpu_disable(unsigned int cpu)
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{
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return 0; /* Hotplug of any CPU is supported */
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}
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#endif
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