1 #ifndef __ASM_HARDIRQ_H 2 #define __ASM_HARDIRQ_H 3 4 #include <linux/cache.h> 5 #include <linux/threads.h> 6 #include <asm/irq.h> 7 8 #define NR_IPI 8 9 10 typedef struct { 11 unsigned int __softirq_pending; 12 #ifdef CONFIG_SMP 13 unsigned int ipi_irqs[NR_IPI]; 14 #endif 15 } ____cacheline_aligned irq_cpustat_t; 16 17 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ 18 19 #define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ 20 #define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) 21 22 #ifdef CONFIG_SMP 23 u64 smp_irq_stat_cpu(unsigned int cpu); 24 #else 25 #define smp_irq_stat_cpu(cpu) 0 26 #endif 27 28 #define arch_irq_stat_cpu smp_irq_stat_cpu 29 30 #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 31 32 #endif /* __ASM_HARDIRQ_H */ 33