1 #ifndef __ASM_HARDIRQ_H
2 #define __ASM_HARDIRQ_H
4 #include <linux/config.h>
5 #include <linux/cache.h>
6 #include <linux/threads.h>
10 unsigned int __softirq_pending;
11 unsigned int local_timer_irqs;
12 } ____cacheline_aligned irq_cpustat_t;
14 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
17 #define HARDIRQ_BITS 9
19 #define HARDIRQ_BITS 8
23 * The hardirq mask has to be large enough to have space
24 * for potentially all IRQ sources in the system nesting
27 #if (1 << HARDIRQ_BITS) < NR_IRQS
28 # error HARDIRQ_BITS is too low!
31 #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1
33 #endif /* __ASM_HARDIRQ_H */