| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * contains some Q40 related interrupt definitions |
| 3 | */ |
| 4 | |
| 5 | #define Q40_IRQ_MAX (34) |
| 6 | |
| 7 | #define Q40_IRQ_SAMPLE (34) |
| 8 | #define Q40_IRQ_KEYBOARD (32) |
| 9 | #define Q40_IRQ_FRAME (33) |
| 10 | |
| 11 | |
| 12 | /* masks for interrupt regiosters*/ |
| 13 | /* internal, IIRQ_REG */ |
| 14 | #define Q40_IRQ_KEYB_MASK (2) |
| 15 | #define Q40_IRQ_SER_MASK (1<<2) |
| 16 | #define Q40_IRQ_FRAME_MASK (1<<3) |
| 17 | #define Q40_IRQ_EXT_MASK (1<<4) /* is a EIRQ */ |
| 18 | /* eirq, EIRQ_REG */ |
| 19 | #define Q40_IRQ3_MASK (1) |
| 20 | #define Q40_IRQ4_MASK (1<<1) |
| 21 | #define Q40_IRQ5_MASK (1<<2) |
| 22 | #define Q40_IRQ6_MASK (1<<3) |
| 23 | #define Q40_IRQ7_MASK (1<<4) |
| 24 | #define Q40_IRQ10_MASK (1<<5) |
| 25 | #define Q40_IRQ14_MASK (1<<6) |
| 26 | #define Q40_IRQ15_MASK (1<<7) |
| 27 | |
| 28 | extern unsigned long q40_probe_irq_on (void); |
| 29 | extern int q40_probe_irq_off (unsigned long irqs); |