arch/sparc/include/asm/cpudata_64.h

   1 /* cpudata.h: Per-cpu parameters.
   2  *
   3  * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net)
   4  */
   5
   6 #ifndef _SPARC64_CPUDATA_H
   7 #define _SPARC64_CPUDATA_H
   8
   9 #ifndef __ASSEMBLY__
  10
  11 #include <linux/percpu.h>
  12 #include <linux/threads.h>
  13
  14 typedef struct {
  15         /* Dcache line 1 */
  16         unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
  17         unsigned int    __nmi_count;
  18         unsigned long   clock_tick;     /* %tick's per second */
  19         unsigned long   __pad;
  20         unsigned int    irq0_irqs;
  21         unsigned int    __pad2;
  22
  23         /* Dcache line 2, rarely used */
  24         unsigned int    dcache_size;
  25         unsigned int    dcache_line_size;
  26         unsigned int    icache_size;
  27         unsigned int    icache_line_size;
  28         unsigned int    ecache_size;
  29         unsigned int    ecache_line_size;
  30         int             core_id;
  31         int             proc_id;
  32 } cpuinfo_sparc;
  33
  34 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
  35 #define cpu_data(__cpu)         per_cpu(__cpu_data, (__cpu))
  36 #define local_cpu_data()        __get_cpu_var(__cpu_data)
  37
  38 extern const struct seq_operations cpuinfo_op;
  39
  40 #endif /* !(__ASSEMBLY__) */
  41
  42 #include <asm/trap_block.h>
  43
  44 #endif /* _SPARC64_CPUDATA_H */