Merge branch 'kvm-ppc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus...
[sfrench/cifs-2.6.git] / arch / powerpc / include / asm / hardirq.h
1 #ifndef _ASM_POWERPC_HARDIRQ_H
2 #define _ASM_POWERPC_HARDIRQ_H
3
4 #include <linux/threads.h>
5 #include <linux/irq.h>
6
7 typedef struct {
8         unsigned int __softirq_pending;
9         unsigned int timer_irqs_event;
10         unsigned int timer_irqs_others;
11         unsigned int pmu_irqs;
12         unsigned int mce_exceptions;
13         unsigned int spurious_irqs;
14         unsigned int hmi_exceptions;
15         unsigned int sreset_irqs;
16 #ifdef CONFIG_PPC_WATCHDOG
17         unsigned int soft_nmi_irqs;
18 #endif
19 #ifdef CONFIG_PPC_DOORBELL
20         unsigned int doorbell_irqs;
21 #endif
22 } ____cacheline_aligned irq_cpustat_t;
23
24 DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
25
26 #define __ARCH_IRQ_STAT
27
28 #define local_softirq_pending() __this_cpu_read(irq_stat.__softirq_pending)
29
30 #define __ARCH_SET_SOFTIRQ_PENDING
31
32 #define set_softirq_pending(x) __this_cpu_write(irq_stat.__softirq_pending, (x))
33 #define or_softirq_pending(x) __this_cpu_or(irq_stat.__softirq_pending, (x))
34
35 static inline void ack_bad_irq(unsigned int irq)
36 {
37         printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
38 }
39
40 extern u64 arch_irq_stat_cpu(unsigned int cpu);
41 #define arch_irq_stat_cpu       arch_irq_stat_cpu
42
43 #endif /* _ASM_POWERPC_HARDIRQ_H */