| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_IRQ_H |
| 2 | #define _ASM_IRQ_H |
| 3 | |
| 4 | #ifdef __KERNEL__ |
| 5 | #include <linux/hardirq.h> |
| 6 | |
| 7 | /* |
| 8 | * the definition of irqs has changed in 2.5.46: |
| 9 | * NR_IRQS is no longer the number of i/o |
| 10 | * interrupts (65536), but rather the number |
| 11 | * of interrupt classes (2). |
| 12 | * Only external and i/o interrupts make much sense here (CH). |
| 13 | */ |
| 14 | |
| 15 | enum interruption_class { |
| 16 | EXTERNAL_INTERRUPT, |
| 17 | IO_INTERRUPT, |
| 18 | |
| 19 | NR_IRQS, |
| 20 | }; |
| 21 | |
| 22 | #define touch_nmi_watchdog() do { } while(0) |
| 23 | |
| 24 | struct irqaction; |
| 25 | struct pt_regs; |
| 26 | int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); |
| 27 | |
| 28 | #endif /* __KERNEL__ */ |
| 29 | #endif |
| 30 | |