1 /* irq.h: FRV IRQ definitions 2 * 3 * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. 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 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) 19 20 /* probe returns a 32-bit IRQ mask:-/ */ 21 #define MIN_PROBE_IRQ (NR_IRQS - 32) 22 23 #ifndef __ASSEMBLY__ irq_canonicalize(int irq)24static inline int irq_canonicalize(int irq) 25 { 26 return irq; 27 } 28 #endif 29 30 #endif /* _ASM_IRQ_H_ */ 31