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 typedef struct {
  12         /* Dcache line 1 */
  13         unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
  14         unsigned int    __nmi_count;
  15         unsigned long   clock_tick;     /* %tick's per second */
  16         unsigned long   __pad;
  17         unsigned int    irq0_irqs;
  18         unsigned int    __pad2;
  19
  20         /* Dcache line 2, rarely used */
  21         unsigned int    dcache_size;
  22         unsigned int    dcache_line_size;
  23         unsigned int    icache_size;
  24         unsigned int    icache_line_size;
  25         unsigned int    ecache_size;
  26         unsigned int    ecache_line_size;
  27         unsigned short  sock_id;
  28         unsigned short  core_id;
  29         int             proc_id;
  30 } cpuinfo_sparc;
  31
  32 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
  33 #define cpu_data(__cpu)         per_cpu(__cpu_data, (__cpu))
  34 #define local_cpu_data()        (*this_cpu_ptr(&__cpu_data))
  35
  36 #endif /* !(__ASSEMBLY__) */
  37
  38 #include <asm/trap_block.h>
  39
  40 #endif /* _SPARC64_CPUDATA_H */