[net-next-2.6.git] / arch / blackfin / include / asm / smp.h

/*
 * 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;
};

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 */
Commit	Line	Data
6b3087c6	1	/*
96f1050d RG	2	* Copyright 2007-2009 Analog Devices Inc.
96f1050d RG	3	* Philippe Gerum <rpm@xenomai.org>
6b3087c6	4	*
96f1050d	5	* Licensed under the GPL-2 or later.
6b3087c6 GY	6	*/
	7
	8	#ifndef __ASM_BLACKFIN_SMP_H
	9	#define __ASM_BLACKFIN_SMP_H
	10
	11	#include <linux/kernel.h>
	12	#include <linux/threads.h>
	13	#include <linux/cpumask.h>
	14	#include <linux/cache.h>
	15	#include <asm/blackfin.h>
	16	#include <mach/smp.h>
	17
	18	#define raw_smp_processor_id() blackfin_core_id()
	19
dbc895f9 GY	20	extern char coreb_trampoline_start, coreb_trampoline_end;
dbc895f9 GY	21
6b3087c6 GY	22	struct corelock_slot {
	23	int lock;
	24	};
	25
	26	void smp_icache_flush_range_others(unsigned long start,
	27	unsigned long end);
0b39db28 GY	28	#ifdef CONFIG_HOTPLUG_CPU
	29	void coreb_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
	30	void cpu_die(void);
	31	void platform_cpu_die(void);
	32	int __cpu_disable(void);
	33	int __cpu_die(unsigned int cpu);
	34	#endif
6b3087c6 GY	35
6b3087c6 GY	36	#endif /* !__ASM_BLACKFIN_SMP_H */