1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_HARDIRQ_H 3 #define __ASM_HARDIRQ_H 4 5 #include <linux/cache.h> 6 #include <linux/threads.h> 7 #include <asm/irq.h> 8 9 #define NR_IPI 7 10 11 typedef struct { 12 unsigned int __softirq_pending; 13 #ifdef CONFIG_SMP 14 unsigned int ipi_irqs[NR_IPI]; 15 #endif 16 } ____cacheline_aligned irq_cpustat_t; 17 18 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ 19 20 #define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ 21 #define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) 22 23 #ifdef CONFIG_SMP 24 u64 smp_irq_stat_cpu(unsigned int cpu); 25 #else 26 #define smp_irq_stat_cpu(cpu) 0 27 #endif 28 29 #define arch_irq_stat_cpu smp_irq_stat_cpu 30 31 #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 32 33 #endif /* __ASM_HARDIRQ_H */ 34