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gerrit-public.fairphone.software / kernel / msm-4.19 / 01d2f105a428bb2ebc248e71b8c86df569288b95 / . / arch / x86 / include / asm / hardirq.h
blob: ad1ed531febcbc3a15992be0e367f1cb4d43978e [file] [log] [blame]
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]1#ifndef _ASM_X86_HARDIRQ_H
2#define _ASM_X86_HARDIRQ_H
3
4#include <linux/threads.h>
5#include <linux/irq.h>
6
7typedef struct {
8 unsigned int __softirq_pending;
9 unsigned int __nmi_count; /* arch dependent */
Brian Gerst2de3a5f2009-01-23 11:03:32 +0900[diff] [blame]10#ifdef CONFIG_X86_LOCAL_APIC
11 unsigned int apic_timer_irqs; /* arch dependent */
12 unsigned int irq_spurious_count;
Fernando Luis Vazquez Caob49d7d82011-12-15 11:32:24 +0900[diff] [blame]13 unsigned int icr_read_retry_count;
Brian Gerst2de3a5f2009-01-23 11:03:32 +0900[diff] [blame]14#endif
Yang Zhangd78f2662013-04-11 19:25:11 +0800[diff] [blame]15#ifdef CONFIG_HAVE_KVM
16 unsigned int kvm_posted_intr_ipis;
Feng Wuf6b3c72c2015-05-19 17:07:16 +0800[diff] [blame]17 unsigned int kvm_posted_intr_wakeup_ipis;
Wincy Van210f84b2017-04-28 13:13:58 +0800[diff] [blame]18 unsigned int kvm_posted_intr_nested_ipis;
Yang Zhangd78f2662013-04-11 19:25:11 +0800[diff] [blame]19#endif
Dimitri Sivanich4a4de9c2009-10-14 09:22:57 -0500[diff] [blame]20 unsigned int x86_platform_ipis; /* arch dependent */
Ingo Molnarbfe2a3c2009-01-23 10:20:15 +0100[diff] [blame]21 unsigned int apic_perf_irqs;
Peter Zijlstrae360adb2010-10-14 14:01:34 +0800[diff] [blame]22 unsigned int apic_irq_work_irqs;
Brian Gerst2de3a5f2009-01-23 11:03:32 +0900[diff] [blame]23#ifdef CONFIG_SMP
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]24 unsigned int irq_resched_count;
25 unsigned int irq_call_count;
Brian Gerst2de3a5f2009-01-23 11:03:32 +0900[diff] [blame]26#endif
Andy Lutomirskice4a4e562017-05-28 10:00:14 -0700[diff] [blame]27 unsigned int irq_tlb_count;
Jan Beulich0444c9b2009-11-20 14:03:05 +0000[diff] [blame]28#ifdef CONFIG_X86_THERMAL_VECTOR
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]29 unsigned int irq_thermal_count;
Jan Beulich0444c9b2009-11-20 14:03:05 +0000[diff] [blame]30#endif
31#ifdef CONFIG_X86_MCE_THRESHOLD
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]32 unsigned int irq_threshold_count;
Brian Gerst2de3a5f2009-01-23 11:03:32 +0900[diff] [blame]33#endif
Aravind Gopalakrishnan24fd78a2015-05-06 06:58:56 -0500[diff] [blame]34#ifdef CONFIG_X86_MCE_AMD
35 unsigned int irq_deferred_error_count;
36#endif
Thomas Gleixner7ff42472014-03-06 12:08:37 +0100[diff] [blame]37#if IS_ENABLED(CONFIG_HYPERV) || defined(CONFIG_XEN)
Thomas Gleixner929320e2014-02-23 21:40:20 +0000[diff] [blame]38 unsigned int irq_hv_callback_count;
39#endif
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]40} ____cacheline_aligned irq_cpustat_t;
41
David Howells9b8de742009-04-21 23:00:24 +0100[diff] [blame]42DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]43
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]44#define __ARCH_IRQ_STAT
45
Alex Shic6ae41e2012-05-11 15:35:27 +0800[diff] [blame]46#define inc_irq_stat(member) this_cpu_inc(irq_stat.member)
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]47
Alex Shic6ae41e2012-05-11 15:35:27 +0800[diff] [blame]48#define local_softirq_pending() this_cpu_read(irq_stat.__softirq_pending)
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]49
50#define __ARCH_SET_SOFTIRQ_PENDING
51
Alex Shic6ae41e2012-05-11 15:35:27 +0800[diff] [blame]52#define set_softirq_pending(x) \
53 this_cpu_write(irq_stat.__softirq_pending, (x))
54#define or_softirq_pending(x) this_cpu_or(irq_stat.__softirq_pending, (x))
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]55
56extern void ack_bad_irq(unsigned int irq);
Jan Beulicha2eddfa2008-05-12 15:44:41 +0200[diff] [blame]57
58extern u64 arch_irq_stat_cpu(unsigned int cpu);
59#define arch_irq_stat_cpu arch_irq_stat_cpu
60
61extern u64 arch_irq_stat(void);
62#define arch_irq_stat arch_irq_stat
Brian Gerst22da7b32009-01-23 11:03:31 +0900[diff] [blame]63
64#endif /* _ASM_X86_HARDIRQ_H */