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35 lines
976 B
35 lines
976 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* hardirq.h: PA-RISC hard IRQ support. |
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* |
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* Copyright (C) 2001 Matthew Wilcox <[email protected]> |
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* Copyright (C) 2013 Helge Deller <[email protected]> |
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*/ |
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#ifndef _PARISC_HARDIRQ_H |
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#define _PARISC_HARDIRQ_H |
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#include <linux/cache.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 int kernel_stack_usage; |
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unsigned int irq_stack_usage; |
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#ifdef CONFIG_SMP |
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unsigned int irq_resched_count; |
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unsigned int irq_call_count; |
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#endif |
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unsigned int irq_unaligned_count; |
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unsigned int irq_fpassist_count; |
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unsigned int irq_tlb_count; |
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} ____cacheline_aligned irq_cpustat_t; |
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DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); |
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#define __ARCH_IRQ_STAT |
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#define inc_irq_stat(member) this_cpu_inc(irq_stat.member) |
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#define __inc_irq_stat(member) __this_cpu_inc(irq_stat.member) |
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#define ack_bad_irq(irq) WARN(1, "unexpected IRQ trap at vector %02x\n", irq) |
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#endif /* _PARISC_HARDIRQ_H */
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