#ifndef _ASM_POWERPC_HARDIRQ_H #define _ASM_POWERPC_HARDIRQ_H #ifdef __KERNEL__ #include <asm/irq.h> #include <asm/bug.h> /* The __last_jiffy_stamp field is needed to ensure that no decrementer * interrupt is lost on SMP machines. Since on most CPUs it is in the same * cache line as local_irq_count, it is cheap to access and is also used on UP * for uniformity. */ typedef struct { unsigned int __softirq_pending; /* set_bit is used on this */ unsigned int __last_jiffy_stamp; } ____cacheline_aligned irq_cpustat_t; #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ #define last_jiffy_stamp(cpu) __IRQ_STAT((cpu), __last_jiffy_stamp) static inline void ack_bad_irq(int irq) { printk(KERN_CRIT "illegal vector %d received!\n", irq); BUG(); } #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HARDIRQ_H */