| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __ASM_ARM_IRQ_H |
| 2 | #define __ASM_ARM_IRQ_H |
| 3 | |
| 4 | #include <asm/arch/irqs.h> |
| 5 | |
| 6 | #ifndef irq_canonicalize |
| 7 | #define irq_canonicalize(i) (i) |
| 8 | #endif |
| 9 | |
| 10 | #ifndef NR_IRQS |
| 11 | #define NR_IRQS 128 |
| 12 | #endif |
| 13 | |
| 14 | /* |
| 15 | * Use this value to indicate lack of interrupt |
| 16 | * capability |
| 17 | */ |
| 18 | #ifndef NO_IRQ |
| 19 | #define NO_IRQ ((unsigned int)(-1)) |
| 20 | #endif |
| 21 | |
| 22 | struct irqaction; |
| 23 | |
| Russell King | 9ded96f | 2006-01-08 01:02:07 -0800 | [diff] [blame] | 24 | /* |
| Thomas Gleixner | 4a2581a | 2006-07-01 22:30:09 +0100 | [diff] [blame] | 25 | * Migration helpers |
| Russell King | 9ded96f | 2006-01-08 01:02:07 -0800 | [diff] [blame] | 26 | */ |
| Thomas Gleixner | 4a2581a | 2006-07-01 22:30:09 +0100 | [diff] [blame] | 27 | #define __IRQT_FALEDGE IRQ_TYPE_EDGE_FALLING |
| 28 | #define __IRQT_RISEDGE IRQ_TYPE_EDGE_RISING |
| 29 | #define __IRQT_LOWLVL IRQ_TYPE_LEVEL_LOW |
| 30 | #define __IRQT_HIGHLVL IRQ_TYPE_LEVEL_HIGH |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | |
| 32 | #define IRQT_NOEDGE (0) |
| 33 | #define IRQT_RISING (__IRQT_RISEDGE) |
| 34 | #define IRQT_FALLING (__IRQT_FALEDGE) |
| 35 | #define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE) |
| 36 | #define IRQT_LOW (__IRQT_LOWLVL) |
| 37 | #define IRQT_HIGH (__IRQT_HIGHLVL) |
| Thomas Gleixner | 4a2581a | 2006-07-01 22:30:09 +0100 | [diff] [blame] | 38 | #define IRQT_PROBE IRQ_TYPE_PROBE |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | |
| Russell King | a054a81 | 2005-11-02 22:24:33 +0000 | [diff] [blame] | 40 | extern void migrate_irqs(void); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | #endif |
| 42 | |