linux-sg2042/arch/h8300/include/asm/hardirq.h

29 lines
620 B
C

#ifndef __H8300_HARDIRQ_H
#define __H8300_HARDIRQ_H
#include <linux/kernel.h>
#include <linux/threads.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
typedef struct {
unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
extern void ack_bad_irq(unsigned int irq);
#define HARDIRQ_BITS 8
/*
* The hardirq mask has to be large enough to have
* space for potentially all IRQ sources in the system
* nesting on a single CPU:
*/
#if (1 << HARDIRQ_BITS) < NR_IRQS
# error HARDIRQ_BITS is too low!
#endif
#endif