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