[linux-2.6-block.git] / include / asm-frv / irq.h

/* 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_

#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_ */
Commit	Line	Data
1da177e4 LT	1	/* irq.h: FRV IRQ definitions
1da177e4 LT	2	*
1bcbba30	3	* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
1da177e4 LT	4	* Written by David Howells (dhowells@redhat.com)
	5	*
	6	* This program is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU General Public License
	8	* as published by the Free Software Foundation; either version
	9	* 2 of the License, or (at your option) any later version.
	10	*/
	11
	12	#ifndef _ASM_IRQ_H_
	13	#define _ASM_IRQ_H_
	14
1bcbba30 DH	15	#define NR_IRQS 48
	16	#define IRQ_BASE_CPU (0 * 16)
	17	#define IRQ_BASE_FPGA (1 * 16)
	18	#define IRQ_BASE_MB93493 (2 * 16)
1da177e4 LT	19
1da177e4 LT	20	/* probe returns a 32-bit IRQ mask:-/ */
1bcbba30	21	#define MIN_PROBE_IRQ (NR_IRQS - 32)
1da177e4	22
1bcbba30	23	#ifndef __ASSEMBLY__
1da177e4 LT	24	static inline int irq_canonicalize(int irq)
	25	{
	26	return irq;
	27	}
1bcbba30	28	#endif
1da177e4 LT	29
1da177e4 LT	30	#endif /* _ASM_IRQ_H_ */