Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifdef __KERNEL__

#ifndef _OR32_SOFTIRQ_H

#define _OR32_SOFTIRQ_H

#include <asm/atomic.h>

#include <asm/hardirq.h>

#define local_bh_disable()                      \

do {                                            \

        local_bh_count(smp_processor_id())++;   \

        barrier();                              \

} while (0)

#define __local_bh_enable()                     \

do {                                            \

        barrier();                              \

        local_bh_count(smp_processor_id())--;   \

} while (0)

#define local_bh_enable()                               \

do {                                                    \

        if (!--local_bh_count(smp_processor_id())       \

            && softirq_pending(smp_processor_id())) {   \

                do_softirq();                           \

        }                                               \

} while (0)

#define in_softirq() (local_bh_count(smp_processor_id()) != 0)

#endif  /* _OR32_SOFTIRQ_H */

#endif /* __KERNEL__ */