projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 22da7b3d BG |
2 | #ifndef _ASM_X86_HARDIRQ_H |
| 3 | #define _ASM_X86_HARDIRQ_H | |
| 4 | ||
| 5 | #include <linux/threads.h> | |
| 6 | #include <linux/irq.h> | |
| 7 | ||
| 8 | typedef struct { | |
| 9 | unsigned int __softirq_pending; | |
| 10 | unsigned int __nmi_count; /* arch dependent */ | |
| 2de3a5f7 BG |
11 | #ifdef CONFIG_X86_LOCAL_APIC |
| 12 | unsigned int apic_timer_irqs; /* arch dependent */ | |
| 13 | unsigned int irq_spurious_count; | |
| b49d7d87 | 14 | unsigned int icr_read_retry_count; |
| d78f2664 YZ |
15 | #endif |
| 16 | #ifdef CONFIG_HAVE_KVM | |
| 17 | unsigned int kvm_posted_intr_ipis; | |
| f6b3c72c | 18 | unsigned int kvm_posted_intr_wakeup_ipis; |
| 210f84b0 | 19 | unsigned int kvm_posted_intr_nested_ipis; |
| 2de3a5f7 | 20 | #endif |
| 4a4de9c7 | 21 | unsigned int x86_platform_ipis; /* arch dependent */ |
| bfe2a3c3 | 22 | unsigned int apic_perf_irqs; |
| e360adbe | 23 | unsigned int apic_irq_work_irqs; |
| 2de3a5f7 | 24 | #ifdef CONFIG_SMP |
| 22da7b3d BG |
25 | unsigned int irq_resched_count; |
| 26 | unsigned int irq_call_count; | |
| 2de3a5f7 | 27 | #endif |
| ce4a4e56 | 28 | unsigned int irq_tlb_count; |
| 0444c9bd | 29 | #ifdef CONFIG_X86_THERMAL_VECTOR |
| 22da7b3d | 30 | unsigned int irq_thermal_count; |
| 0444c9bd JB |
31 | #endif |
| 32 | #ifdef CONFIG_X86_MCE_THRESHOLD | |
| 22da7b3d | 33 | unsigned int irq_threshold_count; |
| 2de3a5f7 | 34 | #endif |
| 24fd78a8 AG |
35 | #ifdef CONFIG_X86_MCE_AMD |
| 36 | unsigned int irq_deferred_error_count; | |
| 37 | #endif | |
| 7ff42473 | 38 | #if IS_ENABLED(CONFIG_HYPERV) || defined(CONFIG_XEN) |
| 929320e4 TG |
39 | unsigned int irq_hv_callback_count; |
| 40 | #endif | |
| 22da7b3d BG |
41 | } ____cacheline_aligned irq_cpustat_t; |
| 42 | ||
| 9b8de747 | 43 | DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); |
| 22da7b3d | 44 | |
| 22da7b3d BG |
45 | #define __ARCH_IRQ_STAT |
| 46 | ||
| c6ae41e7 | 47 | #define inc_irq_stat(member) this_cpu_inc(irq_stat.member) |
| 22da7b3d | 48 | |
| c6ae41e7 | 49 | #define local_softirq_pending() this_cpu_read(irq_stat.__softirq_pending) |
| 22da7b3d BG |
50 | |
| 51 | #define __ARCH_SET_SOFTIRQ_PENDING | |
| 52 | ||
| c6ae41e7 AS |
53 | #define set_softirq_pending(x) \ |
| 54 | this_cpu_write(irq_stat.__softirq_pending, (x)) | |
| 55 | #define or_softirq_pending(x) this_cpu_or(irq_stat.__softirq_pending, (x)) | |
| 22da7b3d BG |
56 | |
| 57 | extern void ack_bad_irq(unsigned int irq); | |
| a2eddfa9 JB |
58 | |
| 59 | extern u64 arch_irq_stat_cpu(unsigned int cpu); | |
| 60 | #define arch_irq_stat_cpu arch_irq_stat_cpu | |
| 61 | ||
| 62 | extern u64 arch_irq_stat(void); | |
| 63 | #define arch_irq_stat arch_irq_stat | |
| 22da7b3d BG |
64 | |
| 65 | #endif /* _ASM_X86_HARDIRQ_H */ |