213060a4d6
Make NR_IRQ overridable by each pv instances. Pv instance may need each own number of irqs so that NR_IRQS should be the maximum number of nr_irqs each pv instances need. Cc: Jes Sorensen <jes@sgi.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/******************************************************************************
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* include/asm-ia64/native/irq.h
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*
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* Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
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* VA Linux Systems Japan K.K.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* moved from linux/include/asm-ia64/irq.h.
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*/
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#ifndef _ASM_IA64_NATIVE_IRQ_H
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#define _ASM_IA64_NATIVE_IRQ_H
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#define NR_VECTORS 256
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#if (NR_VECTORS + 32 * NR_CPUS) < 1024
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#define IA64_NATIVE_NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
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#else
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#define IA64_NATIVE_NR_IRQS 1024
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#endif
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#endif /* _ASM_IA64_NATIVE_IRQ_H */
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