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 */ 40