Merge remote-tracking branch 'remotes/powerpc/topic/xive' into kvm-ppc-next
[linux/fpc-iii.git] / arch / um / include / shared / irq_user.h
blobdf5633053957d309d91fde9ea2ab743d79693e2e
1 /*
2 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3 * Licensed under the GPL
4 */
6 #ifndef __IRQ_USER_H__
7 #define __IRQ_USER_H__
9 #include <sysdep/ptrace.h>
11 struct irq_fd {
12 struct irq_fd *next;
13 void *id;
14 int fd;
15 int type;
16 int irq;
17 int events;
18 int current_events;
21 enum { IRQ_READ, IRQ_WRITE };
23 struct siginfo;
24 extern void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs);
25 extern void free_irq_by_fd(int fd);
26 extern void reactivate_fd(int fd, int irqnum);
27 extern void deactivate_fd(int fd, int irqnum);
28 extern int deactivate_all_fds(void);
29 extern int activate_ipi(int fd, int pid);
31 #endif