36 строки
901 B
C
36 строки
901 B
C
/* hardirq.h: FRV hardware IRQ management
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*
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* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef __ASM_HARDIRQ_H
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#define __ASM_HARDIRQ_H
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#include <linux/threads.h>
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#include <linux/irq.h>
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typedef struct {
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unsigned int __softirq_pending;
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unsigned long idle_timestamp;
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} ____cacheline_aligned irq_cpustat_t;
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#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
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#ifdef CONFIG_SMP
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#error SMP not available on FR-V
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#endif /* CONFIG_SMP */
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extern atomic_t irq_err_count;
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static inline void ack_bad_irq(int irq)
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{
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atomic_inc(&irq_err_count);
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}
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#endif
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