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 sreset_irqs;
  17 #ifdef CONFIG_PPC_WATCHDOG
  18         unsigned int soft_nmi_irqs;
  19 #endif
  20 #ifdef CONFIG_PPC_DOORBELL
  21         unsigned int doorbell_irqs;
  22 #endif
  23 } ____cacheline_aligned irq_cpustat_t;
  24
  25 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
  26
  27 #define __ARCH_IRQ_STAT
  28 #define __ARCH_IRQ_EXIT_IRQS_DISABLED
  29
  30 static inline void ack_bad_irq(unsigned int irq)
  31 {
  32         printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
  33 }
  34
  35 extern u64 arch_irq_stat_cpu(unsigned int cpu);
  36 #define arch_irq_stat_cpu       arch_irq_stat_cpu
  37
  38 #endif /* _ASM_POWERPC_HARDIRQ_H */