Quelle  hardirq.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_HARDIRQ_H
#define _ASM_POWERPC_HARDIRQ_H

#include <linux/threads.h>
#include <linux/irq.h>

typedef struct {
 unsigned int __softirq_pending;
 unsigned int timer_irqs_event;
 unsigned int broadcast_irqs_event;
 unsigned int timer_irqs_others;
 unsigned int pmu_irqs;
 unsigned int mce_exceptions;
 unsigned int spurious_irqs;
 unsigned int sreset_irqs;
#ifdef CONFIG_PPC_WATCHDOG
 unsigned int soft_nmi_irqs;
#endif
#ifdef CONFIG_PPC_DOORBELL
 unsigned int doorbell_irqs;
#endif
} ____cacheline_aligned irq_cpustat_t;

DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);

#define __ARCH_IRQ_STAT
#define __ARCH_IRQ_EXIT_IRQS_DISABLED

static inline void ack_bad_irq(unsigned int irq)
{
 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
}

extern u64 arch_irq_stat_cpu(unsigned int cpu);
#define arch_irq_stat_cpu arch_irq_stat_cpu

#endif /* _ASM_POWERPC_HARDIRQ_H */