5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
31 lines
707 B
C
31 lines
707 B
C
/* 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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