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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/tile/include/asm/hardirq.h
10818 views
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/*

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 * Copyright 2010 Tilera Corporation. All Rights Reserved.

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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, version 2.

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 *

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 *   This program is distributed in the hope that it will be useful, but

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 *   WITHOUT ANY WARRANTY; without even the implied warranty of

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 *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or

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 *   NON INFRINGEMENT.  See the GNU General Public License for

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 *   more details.

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 */

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#ifndef _ASM_TILE_HARDIRQ_H

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#define _ASM_TILE_HARDIRQ_H

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#include <linux/threads.h>

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#include <linux/cache.h>

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#include <asm/irq.h>

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typedef struct {

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	unsigned int __softirq_pending;

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	long idle_timestamp;

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	/* Hard interrupt statistics. */

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	unsigned int irq_timer_count;

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	unsigned int irq_syscall_count;

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	unsigned int irq_resched_count;

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	unsigned int irq_hv_flush_count;

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	unsigned int irq_call_count;

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	unsigned int irq_hv_msg_count;

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	unsigned int irq_dev_intr_count;

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} ____cacheline_aligned irq_cpustat_t;

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DECLARE_PER_CPU(irq_cpustat_t, irq_stat);

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#define __ARCH_IRQ_STAT

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#define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)

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#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */

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#define HARDIRQ_BITS	8

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#endif /* _ASM_TILE_HARDIRQ_H */

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