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/* softirq.h: 64-bit Sparc soft IRQ support.
*
* Copyright (C) 1997, 1998 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef __SPARC64_SOFTIRQ_H
#define __SPARC64_SOFTIRQ_H
#include <linux/config.h>
#include <asm/atomic.h>
#include <asm/hardirq.h>
#include <asm/system.h> /* for membar() */
#ifndef CONFIG_SMP
extern unsigned int __local_bh_count;
#define local_bh_count(cpu) __local_bh_count
#else
#define local_bh_count(cpu) (cpu_data[cpu].bh_count)
#endif
#define local_bh_disable() (local_bh_count(smp_processor_id())++)
#define local_bh_enable() (local_bh_count(smp_processor_id())--)
#define in_softirq() (local_bh_count(smp_processor_id()) != 0)
#endif /* !(__SPARC64_SOFTIRQ_H) */
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