1 #ifndef _ASM_POWERPC_HARDIRQ_H 2 #define _ASM_POWERPC_HARDIRQ_H 3 4 #include <linux/threads.h> 5 #include <linux/irq.h> 6 7 typedef struct { 8 unsigned int __softirq_pending; 9 unsigned int timer_irqs; 10 unsigned int pmu_irqs; 11 unsigned int mce_exceptions; 12 unsigned int spurious_irqs; 13 } ____cacheline_aligned irq_cpustat_t; 14 15 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); 16 17 #define __ARCH_IRQ_STAT 18 19 #define local_softirq_pending() __get_cpu_var(irq_stat).__softirq_pending 20 21 static inline void ack_bad_irq(unsigned int irq) 22 { 23 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq); 24 } 25 26 extern u64 arch_irq_stat_cpu(unsigned int cpu); 27 #define arch_irq_stat_cpu arch_irq_stat_cpu 28 29 #endif /* _ASM_POWERPC_HARDIRQ_H */ 30