mirror of https://gitee.com/openkylin/linux.git
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/* cpudata.h: Per-cpu parameters.
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*
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* Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net)
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*/
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#ifndef _SPARC64_CPUDATA_H
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#define _SPARC64_CPUDATA_H
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#ifndef __ASSEMBLY__
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typedef struct {
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/* Dcache line 1 */
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unsigned int __softirq_pending; /* must be 1st, see rtrap.S */
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unsigned int __nmi_count;
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unsigned long clock_tick; /* %tick's per second */
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unsigned long __pad;
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unsigned int irq0_irqs;
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unsigned int __pad2;
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/* Dcache line 2, rarely used */
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unsigned int dcache_size;
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unsigned int dcache_line_size;
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unsigned int icache_size;
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unsigned int icache_line_size;
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unsigned int ecache_size;
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unsigned int ecache_line_size;
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unsigned short sock_id; /* physical package */
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unsigned short core_id;
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unsigned short max_cache_id; /* groupings of highest shared cache */
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unsigned short proc_id; /* strand (aka HW thread) id */
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} cpuinfo_sparc;
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DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
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#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
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#define local_cpu_data() (*this_cpu_ptr(&__cpu_data))
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#endif /* !(__ASSEMBLY__) */
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#include <asm/trap_block.h>
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#endif /* _SPARC64_CPUDATA_H */
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