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
 8typedef 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
25DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
26
27#define __ARCH_IRQ_STAT
 
 
 
 
28#define __ARCH_IRQ_EXIT_IRQS_DISABLED
 
 
 
29
30static inline void ack_bad_irq(unsigned int irq)
31{
32	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
33}
34
35extern 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 */

 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
 8typedef struct {
 9	unsigned int __softirq_pending;
10	unsigned int timer_irqs_event;
 
11	unsigned int timer_irqs_others;
12	unsigned int pmu_irqs;
13	unsigned int mce_exceptions;
14	unsigned int spurious_irqs;
15	unsigned int hmi_exceptions;
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
25DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
26
27#define __ARCH_IRQ_STAT
28
29#define local_softirq_pending()	__this_cpu_read(irq_stat.__softirq_pending)
30
31#define __ARCH_SET_SOFTIRQ_PENDING
32#define __ARCH_IRQ_EXIT_IRQS_DISABLED
33
34#define set_softirq_pending(x) __this_cpu_write(irq_stat.__softirq_pending, (x))
35#define or_softirq_pending(x) __this_cpu_or(irq_stat.__softirq_pending, (x))
36
37static inline void ack_bad_irq(unsigned int irq)
38{
39	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
40}
41
42extern u64 arch_irq_stat_cpu(unsigned int cpu);
43#define arch_irq_stat_cpu	arch_irq_stat_cpu
44
45#endif /* _ASM_POWERPC_HARDIRQ_H */