/* 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