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irq.h
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1 /******************************************************************************
2  * arch/ia64/include/asm/native/irq.h
3  *
4  * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
5  * VA Linux Systems Japan K.K.
6  *
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.
11  *
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.
16  *
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
20  */
21 
22 #ifndef _ASM_IA64_NATIVE_IRQ_H
23 #define _ASM_IA64_NATIVE_IRQ_H
24 
25 #define NR_VECTORS 256
26 
27 #if (NR_VECTORS + 32 * NR_CPUS) < 1024
28 #define IA64_NATIVE_NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
29 #else
30 #define IA64_NATIVE_NR_IRQS 1024
31 #endif
32 
33 #endif /* _ASM_IA64_NATIVE_IRQ_H */