[people/arne_f/kernel.git] / arch / arm / include / asm / hardirq.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H

#include <linux/cache.h>
#include <linux/threads.h>
#include <asm/irq.h>

/* number of IPIS _not_ including IPI_CPU_BACKTRACE */
#define NR_IPI	7

typedef struct {
	unsigned int __softirq_pending;
#ifdef CONFIG_SMP
	unsigned int ipi_irqs[NR_IPI];
#endif
} ____cacheline_aligned irq_cpustat_t;

#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */

#define __inc_irq_stat(cpu, member)	__IRQ_STAT(cpu, member)++
#define __get_irq_stat(cpu, member)	__IRQ_STAT(cpu, member)

#ifdef CONFIG_SMP
u64 smp_irq_stat_cpu(unsigned int cpu);
#else
#define smp_irq_stat_cpu(cpu)	0
#endif

#define arch_irq_stat_cpu	smp_irq_stat_cpu

#define __ARCH_IRQ_EXIT_IRQS_DISABLED	1

#endif /* __ASM_HARDIRQ_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef __ASM_HARDIRQ_H
	3	#define __ASM_HARDIRQ_H
	4
1da177e4 LT	5	#include <linux/cache.h>
	6	#include <linux/threads.h>
	7	#include <asm/irq.h>
	8
525ea118	9	/* number of IPIS _not_ including IPI_CPU_BACKTRACE */
89d798b7	10	#define NR_IPI 7
4a88abd7	11
1da177e4 LT	12	typedef struct {
1da177e4 LT	13	unsigned int __softirq_pending;
cab8c6f3	14	#ifdef CONFIG_SMP
4a88abd7	15	unsigned int ipi_irqs[NR_IPI];
cab8c6f3	16	#endif
1da177e4 LT	17	} ____cacheline_aligned irq_cpustat_t;
	18
	19	#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
	20
46c48f22 RK	21	#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++
	22	#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member)
	23
b54992fe RK	24	#ifdef CONFIG_SMP
	25	u64 smp_irq_stat_cpu(unsigned int cpu);
	26	#else
	27	#define smp_irq_stat_cpu(cpu) 0
	28	#endif
	29
	30	#define arch_irq_stat_cpu smp_irq_stat_cpu
	31
1da177e4 LT	32	#define __ARCH_IRQ_EXIT_IRQS_DISABLED 1
	33
	34	#endif /* __ASM_HARDIRQ_H */