linux-sg2042/include/asm-avr32/hardirq.h

35 lines
726 B
C

#ifndef __ASM_AVR32_HARDIRQ_H
#define __ASM_AVR32_HARDIRQ_H
#include <linux/threads.h>
#include <asm/irq.h>
#ifndef __ASSEMBLY__
#include <linux/cache.h>
/* entry.S is sensitive to the offsets of these fields */
typedef struct {
unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;
void ack_bad_irq(unsigned int irq);
/* Standard mappings for irq_cpustat_t above */
#include <linux/irq_cpustat.h>
#endif /* __ASSEMBLY__ */
#define HARDIRQ_BITS 12
/*
* 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 /* __ASM_AVR32_HARDIRQ_H */