diff options
Diffstat (limited to 'kernel/arch/arm/include/asm/hardirq.h')
| -rw-r--r-- | kernel/arch/arm/include/asm/hardirq.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/hardirq.h b/kernel/arch/arm/include/asm/hardirq.h new file mode 100644 index 000000000..fe3ea776d --- /dev/null +++ b/kernel/arch/arm/include/asm/hardirq.h @@ -0,0 +1,32 @@ +#ifndef __ASM_HARDIRQ_H +#define __ASM_HARDIRQ_H + +#include <linux/cache.h> +#include <linux/threads.h> +#include <asm/irq.h> + +#define NR_IPI 8 + +typedef struct { + unsigned int __softirq_pending; +#ifdef CONFIG_SMP + unsigned int ipi_irqs[NR_IPI]; +#endif +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ +#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) + +#ifdef CONFIG_SMP +u64 smp_irq_stat_cpu(unsigned int cpu); +#else +#define smp_irq_stat_cpu(cpu) 0 +#endif + +#define arch_irq_stat_cpu smp_irq_stat_cpu + +#define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 + +#endif /* __ASM_HARDIRQ_H */ |