arch/powerpc/include/asm/hardirq.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_POWERPC_HARDIRQ_H
   3 #define _ASM_POWERPC_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 timer_irqs_event;
  11         unsigned int broadcast_irqs_event;
  12         unsigned int timer_irqs_others;
  13         unsigned int pmu_irqs;
  14         unsigned int mce_exceptions;
  15         unsigned int spurious_irqs;
  16         unsigned int hmi_exceptions;
  17         unsigned int sreset_irqs;
  18 #ifdef CONFIG_PPC_WATCHDOG
  19         unsigned int soft_nmi_irqs;
  20 #endif
  21 #ifdef CONFIG_PPC_DOORBELL
  22         unsigned int doorbell_irqs;
  23 #endif
  24 } ____cacheline_aligned irq_cpustat_t;
  25
  26 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
  27
  28 #define __ARCH_IRQ_STAT
  29 #define __ARCH_IRQ_EXIT_IRQS_DISABLED
  30
  31 static inline void ack_bad_irq(unsigned int irq)
  32 {
  33         printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
  34 }
  35
  36 extern u64 arch_irq_stat_cpu(unsigned int cpu);
  37 #define arch_irq_stat_cpu       arch_irq_stat_cpu
  38
  39 #endif /* _ASM_POWERPC_HARDIRQ_H */