| /* 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_ */ |
