| /* hardirq.h: FRV hardware IRQ management |
| * |
| * Copyright (C) 2004 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_HARDIRQ_H |
| #define __ASM_HARDIRQ_H |
| |
| #include <linux/threads.h> |
| #include <linux/irq.h> |
| |
| typedef struct { |
| unsigned int __softirq_pending; |
| unsigned long idle_timestamp; |
| } ____cacheline_aligned irq_cpustat_t; |
| |
| #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ |
| |
| #ifdef CONFIG_SMP |
| #error SMP not available on FR-V |
| #endif /* CONFIG_SMP */ |
| |
| extern atomic_t irq_err_count; |
| static inline void ack_bad_irq(int irq) |
| { |
| atomic_inc(&irq_err_count); |
| } |
| |
| #endif |