92 void __weak arc_platform_smp_wait_to_boot(int cpu)  in arc_platform_smp_wait_to_boot()  argument
117 	unsigned int cpu = smp_processor_id();  in start_kernel_secondary()  local
125 	cpumask_set_cpu(cpu, mm_cpumask(mm));  in start_kernel_secondary()
127 	notify_cpu_starting(cpu);  in start_kernel_secondary()
128 	set_cpu_online(cpu, true);  in start_kernel_secondary()
130 	pr_info("## CPU%u LIVE ##: Executing Code...\n", cpu);  in start_kernel_secondary()
133 		machine_desc->init_smp(cpu);  in start_kernel_secondary()
152 int __cpu_up(unsigned int cpu, struct task_struct *idle)  in __cpu_up()  argument
158 	pr_info("Idle Task [%d] %p", cpu, idle);  in __cpu_up()
159 	pr_info("Trying to bring up CPU%u ...\n", cpu);  in __cpu_up()
162 		plat_smp_ops.cpu_kick(cpu,  in __cpu_up()
168 		if (cpu_online(cpu))  in __cpu_up()
172 	if (!cpu_online(cpu)) {  in __cpu_up()
173 		pr_info("Timeout: CPU%u FAILED to comeup !!!\n", cpu);  in __cpu_up()
209 static void ipi_send_msg_one(int cpu, enum ipi_msg_type msg)  in ipi_send_msg_one()  argument
211 	unsigned long __percpu *ipi_data_ptr = per_cpu_ptr(&ipi_data, cpu);  in ipi_send_msg_one()
215 	pr_debug("%d Sending msg [%d] to %d\n", smp_processor_id(), msg, cpu);  in ipi_send_msg_one()
237 		plat_smp_ops.ipi_send(cpu);  in ipi_send_msg_one()
244 	unsigned int cpu;  in ipi_send_msg()  local
246 	for_each_cpu(cpu, callmap)  in ipi_send_msg()
247 		ipi_send_msg_one(cpu, msg);  in ipi_send_msg()
250 void smp_send_reschedule(int cpu)  in smp_send_reschedule()  argument
252 	ipi_send_msg_one(cpu, IPI_RESCHEDULE);  in smp_send_reschedule()
263 void arch_send_call_function_single_ipi(int cpu)  in arch_send_call_function_single_ipi()  argument
265 	ipi_send_msg_one(cpu, IPI_CALL_FUNC);  in arch_send_call_function_single_ipi()
335 int smp_ipi_irq_setup(int cpu, int irq)  in smp_ipi_irq_setup()  argument
337 	int *dev = per_cpu_ptr(&ipi_dev, cpu);  in smp_ipi_irq_setup()
339 	arc_request_percpu_irq(irq, cpu, do_IPI, "IPI Interrupt", dev);  in smp_ipi_irq_setup()