| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __H8300_HARDIRQ_H |
| 2 | #define __H8300_HARDIRQ_H |
| 3 | |
| 4 | #include <linux/kernel.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | #include <linux/threads.h> |
| 6 | #include <linux/interrupt.h> |
| 7 | #include <linux/irq.h> |
| 8 | |
| 9 | typedef struct { |
| 10 | unsigned int __softirq_pending; |
| 11 | } ____cacheline_aligned irq_cpustat_t; |
| 12 | |
| 13 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| 14 | |
| Yoshinori Sato | 5cc265a | 2008-02-23 15:23:59 -0800 | [diff] [blame] | 15 | extern void ack_bad_irq(unsigned int irq); |
| 16 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | #define HARDIRQ_BITS 8 |
| 18 | |
| 19 | /* |
| 20 | * The hardirq mask has to be large enough to have |
| 21 | * space for potentially all IRQ sources in the system |
| 22 | * nesting on a single CPU: |
| 23 | */ |
| 24 | #if (1 << HARDIRQ_BITS) < NR_IRQS |
| 25 | # error HARDIRQ_BITS is too low! |
| 26 | #endif |
| 27 | |
| 28 | #endif |