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30 lines
707 B
30 lines
707 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* SMP definitions for the Hexagon architecture |
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* |
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* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. |
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*/ |
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#ifndef __ASM_SMP_H |
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#define __ASM_SMP_H |
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#include <linux/cpumask.h> |
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#define raw_smp_processor_id() (current_thread_info()->cpu) |
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enum ipi_message_type { |
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IPI_NOP = 0, |
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IPI_RESCHEDULE = 1, |
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IPI_CALL_FUNC, |
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IPI_CPU_STOP, |
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IPI_TIMER, |
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}; |
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extern void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg); |
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extern void smp_start_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 smp_vm_unmask_irq(void *info); |
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#endif
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