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Linux kernel mirror (for testing)
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linux
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/* number of IPIS _not_ including IPI_CPU_BACKTRACE */
10#define NR_IPI 7
11
12typedef struct {
13 unsigned int __softirq_pending;
14#ifdef CONFIG_SMP
15 unsigned int ipi_irqs[NR_IPI];
16#endif
17} ____cacheline_aligned irq_cpustat_t;
18
19#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
20
21#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++
22#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member)
23
24#ifdef CONFIG_SMP
25u64 smp_irq_stat_cpu(unsigned int cpu);
26#else
27#define smp_irq_stat_cpu(cpu) 0
28#endif
29
30#define arch_irq_stat_cpu smp_irq_stat_cpu
31
32#define __ARCH_IRQ_EXIT_IRQS_DISABLED 1
33
34#endif /* __ASM_HARDIRQ_H */