LXR linux/arch/mips/oprofile/op

   1/**
   2 * @file arch/alpha/oprofile/op_impl.h
   3 *
   4 * @remark Copyright 2002 OProfile authors
   5 * @remark Read the file COPYING
   6 *
   7 * @author Richard Henderson <rth@twiddle.net>
   8 */
   9
  10#ifndef OP_IMPL_H
  11#define OP_IMPL_H 1
  12
  13extern int (*perf_irq)(void);
  14
  15/* Per-counter configuration as set via oprofilefs.  */
  16struct op_counter_config {
  17        unsigned long enabled;
  18        unsigned long event;
  19        unsigned long count;
  20        /* Dummies because I am too lazy to hack the userspace tools.  */
  21        unsigned long kernel;
  22        unsigned long user;
  23        unsigned long exl;
  24        unsigned long unit_mask;
  25};
  26
  27/* Per-architecture configury and hooks.  */
  28struct op_mips_model {
  29        void (*reg_setup) (struct op_counter_config *);
  30        void (*cpu_setup) (void *dummy);
  31        int (*init)(void);
  32        void (*exit)(void);
  33        void (*cpu_start)(void *args);
  34        void (*cpu_stop)(void *args);
  35        char *cpu_type;
  36        unsigned char num_counters;
  37};
  38
  39#endif
  40