]>
Commit | Line | Data |
---|---|---|
d537cf6c PB |
1 | /* Generic IRQ/GPIO pin infrastructure. */ |
2 | ||
3 | typedef void (*qemu_irq_handler)(void *opaque, int n, int level); | |
4 | ||
5 | typedef struct IRQState *qemu_irq; | |
6 | ||
7 | void qemu_set_irq(qemu_irq irq, int level); | |
8 | ||
9 | static inline void qemu_irq_raise(qemu_irq irq) | |
10 | { | |
11 | qemu_set_irq(irq, 1); | |
12 | } | |
13 | ||
14 | static inline void qemu_irq_lower(qemu_irq irq) | |
15 | { | |
16 | qemu_set_irq(irq, 0); | |
17 | } | |
18 | ||
19 | /* Returns an array of N IRQs. */ | |
20 | qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n); | |
21 |