tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _ASM_POWERPC_HARDIRQ_H
2#define _ASM_POWERPC_HARDIRQ_H
3
4#include <linux/threads.h>
5#include <linux/irq.h>
6
7typedef struct {
8 unsigned int __softirq_pending;
9 unsigned int timer_irqs;
10 unsigned int pmu_irqs;
11 unsigned int mce_exceptions;
12 unsigned int spurious_irqs;
13#ifdef CONFIG_PPC_DOORBELL
14 unsigned int doorbell_irqs;
15#endif
16} ____cacheline_aligned irq_cpustat_t;
17
18DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
19
20#define __ARCH_IRQ_STAT
21
22#define local_softirq_pending() __get_cpu_var(irq_stat).__softirq_pending
23
24static inline void ack_bad_irq(unsigned int irq)
25{
26 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
27}
28
29extern u64 arch_irq_stat_cpu(unsigned int cpu);
30#define arch_irq_stat_cpu arch_irq_stat_cpu
31
32#endif /* _ASM_POWERPC_HARDIRQ_H */