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);
30