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