tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _LINUX_IRQRETURN_H
2#define _LINUX_IRQRETURN_H
3
4/**
5 * enum irqreturn
6 * @IRQ_NONE interrupt was not from this device or was not handled
7 * @IRQ_HANDLED interrupt was handled by this device
8 * @IRQ_WAKE_THREAD handler requests to wake the handler thread
9 */
10enum irqreturn {
11 IRQ_NONE = (0 << 0),
12 IRQ_HANDLED = (1 << 0),
13 IRQ_WAKE_THREAD = (1 << 1),
14};
15
16typedef enum irqreturn irqreturn_t;
17#define IRQ_RETVAL(x) ((x) ? IRQ_HANDLED : IRQ_NONE)
18
19#endif