text: /*
   * Copyright (c) 2013, Intel Corporation
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   *   * Redistributions of source code must retain the above copyright notice,
   *     this list of conditions and the following disclaimer.
   *   * Redistributions in binary form must reproduce the above copyright
   *     notice, this list of conditions and the following disclaimer in the
   *     documentation and/or other materials provided with the distribution.
   *   * Neither the name of Intel Corporation nor the names of its contributors
   *     may be used to endorse or promote products derived from this software
   *     without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef _NUMATOP_PLAT_H
  #define	_NUMATOP_PLAT_H
  
  #include <sys/types.h>
  #include <inttypes.h>
  #include "../types.h"
  #ifdef __powerpc64__
  #include "../../../powerpc/include/types.h"
  #else
  #include "../../../intel/include/types.h"
  #endif
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #define PLAT_EVENT_DESC_SIZE	64
  
  typedef struct _plat_event_config {
  	uint32_t type;
  	/*
  	 * config = "code + umask" if type is PERF_TYPE_RAW or
  	 * event_id if type is PERF_TYPE_HARDWARE.
  	 */
  	uint64_t config;
  	uint64_t other_attr;
  	uint64_t extra_value;
  	char desc[PLAT_EVENT_DESC_SIZE];
  } plat_event_config_t;
  
  extern uint64_t g_sample_period[PERF_COUNT_NUM][PRECISE_NUM];
  extern cpu_type_t s_cpu_type;
  extern boolean_t g_cmt_enabled;
  
  typedef void (*pfn_plat_profiling_config_t)(perf_count_id_t,
      plat_event_config_t *);
  typedef void (*pfn_plat_ll_config_t)(plat_event_config_t *);
  typedef int (*pfn_plat_offcore_num_t)(void);
  
  extern pfn_plat_profiling_config_t s_plat_profiling_config[CPU_TYPE_NUM];
  extern pfn_plat_ll_config_t s_plat_ll_config[CPU_TYPE_NUM];
  extern pfn_plat_offcore_num_t s_plat_offcore_num[CPU_TYPE_NUM];
  
  extern int plat_detect(void);
  extern void plat_profiling_config(perf_count_id_t, plat_event_config_t *);
  extern void plat_ll_config(plat_event_config_t *);
  extern void plat_config_get(perf_count_id_t, plat_event_config_t *, plat_event_config_t *);
  extern int plat_offcore_num(void);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _NUMATOP_PLAT_H */
  