/*
 * Copyright 2007-2009 Analog Devices Inc.
 *                          Philippe Gerum <rpm@xenomai.org>
 *
 * Licensed under the GPL-2 or later.
 */

#ifndef __ASM_BLACKFIN_SMP_H
#define __ASM_BLACKFIN_SMP_H

#include <linux/kernel.h>
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <linux/cache.h>
#include <asm/blackfin.h>
#include <mach/smp.h>

#define raw_smp_processor_id()  blackfin_core_id()

extern char coreb_trampoline_start, coreb_trampoline_end;

struct corelock_slot {
	int lock;
};
extern struct corelock_slot corelock;

#ifdef __ARCH_SYNC_CORE_ICACHE
extern unsigned long icache_invld_count[NR_CPUS];
#endif
#ifdef __ARCH_SYNC_CORE_DCACHE
extern unsigned long dcache_invld_count[NR_CPUS];
#endif

void smp_icache_flush_range_others(unsigned long start,
				   unsigned long end);
#ifdef CONFIG_HOTPLUG_CPU
void coreb_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
void cpu_die(void);
void platform_cpu_die(void);
int __cpu_disable(void);
int __cpu_die(unsigned int cpu);
#endif

#endif /* !__ASM_BLACKFIN_SMP_H */