| #ifndef _ASM_X86_HARDIRQ_H |
| #define _ASM_X86_HARDIRQ_H |
| |
| #include <linux/threads.h> |
| #include <linux/irq.h> |
| |
| typedef struct { |
| unsigned int __softirq_pending; |
| unsigned int __nmi_count; /* arch dependent */ |
| #ifdef CONFIG_X86_LOCAL_APIC |
| unsigned int apic_timer_irqs; /* arch dependent */ |
| unsigned int irq_spurious_count; |
| unsigned int icr_read_retry_count; |
| #endif |
| unsigned int x86_platform_ipis; /* arch dependent */ |
| unsigned int apic_perf_irqs; |
| unsigned int apic_irq_work_irqs; |
| #ifdef CONFIG_SMP |
| unsigned int irq_resched_count; |
| unsigned int irq_call_count; |
| unsigned int irq_tlb_count; |
| #endif |
| #ifdef CONFIG_X86_THERMAL_VECTOR |
| unsigned int irq_thermal_count; |
| #endif |
| #ifdef CONFIG_X86_MCE_THRESHOLD |
| unsigned int irq_threshold_count; |
| #endif |
| } ____cacheline_aligned irq_cpustat_t; |
| |
| DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); |
| |
| /* We can have at most NR_VECTORS irqs routed to a cpu at a time */ |
| #define MAX_HARDIRQS_PER_CPU NR_VECTORS |
| |
| #define __ARCH_IRQ_STAT |
| |
| #define inc_irq_stat(member) percpu_inc(irq_stat.member) |
| |
| #define local_softirq_pending() percpu_read(irq_stat.__softirq_pending) |
| |
| #define __ARCH_SET_SOFTIRQ_PENDING |
| |
| #define set_softirq_pending(x) percpu_write(irq_stat.__softirq_pending, (x)) |
| #define or_softirq_pending(x) percpu_or(irq_stat.__softirq_pending, (x)) |
| |
| extern void ack_bad_irq(unsigned int irq); |
| |
| extern u64 arch_irq_stat_cpu(unsigned int cpu); |
| #define arch_irq_stat_cpu arch_irq_stat_cpu |
| |
| extern u64 arch_irq_stat(void); |
| #define arch_irq_stat arch_irq_stat |
| |
| #endif /* _ASM_X86_HARDIRQ_H */ |