1 /******************************************************************************
2 * arch/ia64/include/asm/xen/events.h
4 * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
5 * VA Linux Systems Japan K.K.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef _ASM_IA64_XEN_EVENTS_H
23 #define _ASM_IA64_XEN_EVENTS_H
26 XEN_RESCHEDULE_VECTOR,
34 static inline int xen_irqs_disabled(struct pt_regs *regs)
36 return !(ia64_psr(regs)->i);
39 static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
41 struct pt_regs *old_regs;
42 old_regs = set_irq_regs(regs);
46 set_irq_regs(old_regs);
48 #define irq_ctx_init(cpu) do { } while (0)
50 #endif /* _ASM_IA64_XEN_EVENTS_H */