1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_POWERPC_HARDIRQ_H
3 #define _ASM_POWERPC_HARDIRQ_H
5 #include <linux/threads.h>
9 unsigned int __softirq_pending;
10 unsigned int timer_irqs_event;
11 unsigned int timer_irqs_others;
12 unsigned int pmu_irqs;
13 unsigned int mce_exceptions;
14 unsigned int spurious_irqs;
15 unsigned int hmi_exceptions;
16 unsigned int sreset_irqs;
17 #ifdef CONFIG_PPC_WATCHDOG
18 unsigned int soft_nmi_irqs;
20 #ifdef CONFIG_PPC_DOORBELL
21 unsigned int doorbell_irqs;
23 } ____cacheline_aligned irq_cpustat_t;
25 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
27 #define __ARCH_IRQ_STAT
29 #define local_softirq_pending() __this_cpu_read(irq_stat.__softirq_pending)
31 #define __ARCH_SET_SOFTIRQ_PENDING
33 #define set_softirq_pending(x) __this_cpu_write(irq_stat.__softirq_pending, (x))
34 #define or_softirq_pending(x) __this_cpu_or(irq_stat.__softirq_pending, (x))
36 static inline void ack_bad_irq(unsigned int irq)
38 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
41 extern u64 arch_irq_stat_cpu(unsigned int cpu);
42 #define arch_irq_stat_cpu arch_irq_stat_cpu
44 #endif /* _ASM_POWERPC_HARDIRQ_H */