projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b920de1b DH |
1 | /* MN10300 Hardware interrupt definitions |
| 2 | * | |
| 3 | * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. | |
| 4 | * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. | |
| 5 | * Modified by David Howells (dhowells@redhat.com) | |
| 6 | * - Derived from include/asm-i386/irq.h: | |
| 7 | * - (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or | |
| 10 | * modify it under the terms of the GNU General Public Licence | |
| 11 | * as published by the Free Software Foundation; either version | |
| 12 | * 2 of the Licence, or (at your option) any later version. | |
| 13 | */ | |
| 14 | #ifndef _ASM_IRQ_H | |
| 15 | #define _ASM_IRQ_H | |
| 16 | ||
| 17 | #include <asm/intctl-regs.h> | |
| 18 | #include <asm/reset-regs.h> | |
| 2f2a2132 | 19 | #include <proc/irq.h> |
| b920de1b DH |
20 | |
| 21 | /* this number is used when no interrupt has been assigned */ | |
| 22 | #define NO_IRQ INT_MAX | |
| 23 | ||
| 6044cf1d DH |
24 | /* |
| 25 | * hardware irq numbers | |
| 26 | * - the ASB2364 has an FPGA with an IRQ multiplexer on it | |
| 27 | */ | |
| 28 | #ifdef CONFIG_MN10300_UNIT_ASB2364 | |
| 29 | #include <unit/irq.h> | |
| 368dd5ac | 30 | #else |
| 6044cf1d DH |
31 | #define NR_CPU_IRQS GxICR_NUM_IRQS |
| 32 | #define NR_IRQS NR_CPU_IRQS | |
| 368dd5ac | 33 | #endif |
| b920de1b DH |
34 | |
| 35 | /* external hardware irq numbers */ | |
| 36 | #define NR_XIRQS GxICR_NUM_XIRQS | |
| 37 | ||
| 38 | #define irq_canonicalize(IRQ) (IRQ) | |
| 39 | ||
| 40 | #endif /* _ASM_IRQ_H */ |