1 #ifndef _ASM_POWERPC_HARDIRQ_H
2 #define _ASM_POWERPC_HARDIRQ_H
4 /* The __last_jiffy_stamp field is needed to ensure that no decrementer
5 * interrupt is lost on SMP machines. Since on most CPUs it is in the same
6 * cache line as local_irq_count, it is cheap to access and is also used on UP
10 unsigned int __softirq_pending; /* set_bit is used on this */
11 unsigned int __last_jiffy_stamp;
12 } ____cacheline_aligned irq_cpustat_t;
14 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
16 #define last_jiffy_stamp(cpu) __IRQ_STAT((cpu), __last_jiffy_stamp)
18 static inline void ack_bad_irq(int irq)
20 printk(KERN_CRIT "illegal vector %d received!\n", irq);
24 #endif /* _ASM_POWERPC_HARDIRQ_H */