mirror of https://gitee.com/openkylin/linux.git
38 lines
764 B
C
38 lines
764 B
C
#ifndef _ASM_IA64_HARDIRQ_H
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#define _ASM_IA64_HARDIRQ_H
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/*
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* Modified 1998-2002, 2004 Hewlett-Packard Co
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* David Mosberger-Tang <davidm@hpl.hp.com>
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*/
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#include <linux/threads.h>
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#include <linux/irq.h>
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#include <asm/processor.h>
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/*
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* No irq_cpustat_t for IA-64. The data is held in the per-CPU data structure.
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*/
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#define __ARCH_IRQ_STAT 1
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#define local_softirq_pending() (local_cpu_data->softirq_pending)
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#define HARDIRQ_BITS 14
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/*
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* The hardirq mask has to be large enough to have space for potentially all IRQ sources
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* in the system nesting on a single CPU:
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*/
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#if (1 << HARDIRQ_BITS) < NR_IRQS
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# error HARDIRQ_BITS is too low!
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#endif
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extern void __iomem *ipi_base_addr;
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void ack_bad_irq(unsigned int irq);
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#endif /* _ASM_IA64_HARDIRQ_H */
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