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_event; 10 unsigned int timer_irqs_others; 11 unsigned int pmu_irqs; 12 unsigned int mce_exceptions; 13 unsigned int spurious_irqs; 14 unsigned int hmi_exceptions; 15 unsigned int sreset_irqs; 16 #ifdef CONFIG_PPC_WATCHDOG 17 unsigned int soft_nmi_irqs; 18 #endif 19 #ifdef CONFIG_PPC_DOORBELL 20 unsigned int doorbell_irqs; 21 #endif 22 } ____cacheline_aligned irq_cpustat_t; 23 24 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); 25 26 #define __ARCH_IRQ_STAT 27 28 #define local_softirq_pending() __this_cpu_read(irq_stat.__softirq_pending) 29 30 #define __ARCH_SET_SOFTIRQ_PENDING 31 32 #define set_softirq_pending(x) __this_cpu_write(irq_stat.__softirq_pending, (x)) 33 #define or_softirq_pending(x) __this_cpu_or(irq_stat.__softirq_pending, (x)) 34 35 static inline void ack_bad_irq(unsigned int irq) 36 { 37 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq); 38 } 39 40 extern u64 arch_irq_stat_cpu(unsigned int cpu); 41 #define arch_irq_stat_cpu arch_irq_stat_cpu 42 43 #endif /* _ASM_POWERPC_HARDIRQ_H */ 44