27 lines
822 B
C
27 lines
822 B
C
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/*
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* Copyright (C) 2014 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#ifndef __ASM_OPENRISC_SMP_H
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#define __ASM_OPENRISC_SMP_H
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#include <asm/spr.h>
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#include <asm/spr_defs.h>
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#define raw_smp_processor_id() (current_thread_info()->cpu)
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#define hard_smp_processor_id() mfspr(SPR_COREID)
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extern void smp_init_cpus(void);
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extern void arch_send_call_function_single_ipi(int cpu);
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extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
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extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
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extern void handle_IPI(unsigned int ipi_msg);
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#endif /* __ASM_OPENRISC_SMP_H */
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