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- /*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2013 Tensilica Inc.
- */
- #ifndef _XTENSA_SMP_H
- #define _XTENSA_SMP_H
- #ifdef CONFIG_SMP
- #define raw_smp_processor_id() (current_thread_info()->cpu)
- #define cpu_logical_map(cpu) (cpu)
- struct start_info {
- unsigned long stack;
- };
- extern struct start_info start_info;
- struct cpumask;
- void arch_send_call_function_ipi_mask(const struct cpumask *mask);
- void arch_send_call_function_single_ipi(int cpu);
- void smp_init_cpus(void);
- void secondary_init_irq(void);
- void ipi_init(void);
- struct seq_file;
- void show_ipi_list(struct seq_file *p, int prec);
- #ifdef CONFIG_HOTPLUG_CPU
- void __cpu_die(unsigned int cpu);
- int __cpu_disable(void);
- void cpu_die(void);
- void cpu_restart(void);
- #endif /* CONFIG_HOTPLUG_CPU */
- #endif /* CONFIG_SMP */
- #endif /* _XTENSA_SMP_H */
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