2005-04-17 00:20:36 +02:00
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/* irq.h: FRV IRQ definitions
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*
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2006-09-26 08:32:04 +02:00
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* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
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2005-04-17 00:20:36 +02:00
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _ASM_IRQ_H_
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#define _ASM_IRQ_H_
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/* this number is used when no interrupt has been assigned */
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#define NO_IRQ (-1)
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2006-09-26 08:32:04 +02:00
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#define NR_IRQS 48
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#define IRQ_BASE_CPU (0 * 16)
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#define IRQ_BASE_FPGA (1 * 16)
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#define IRQ_BASE_MB93493 (2 * 16)
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2005-04-17 00:20:36 +02:00
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/* probe returns a 32-bit IRQ mask:-/ */
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2006-09-26 08:32:04 +02:00
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#define MIN_PROBE_IRQ (NR_IRQS - 32)
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2005-04-17 00:20:36 +02:00
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2006-09-26 08:32:04 +02:00
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#ifndef __ASSEMBLY__
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2005-04-17 00:20:36 +02:00
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static inline int irq_canonicalize(int irq)
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{
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return irq;
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}
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2006-09-26 08:32:04 +02:00
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#endif
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2005-04-17 00:20:36 +02:00
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#endif /* _ASM_IRQ_H_ */
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