include/hw/cpu/core.h

   1 /*
   2  * CPU core abstract device
   3  *
   4  * Copyright (C) 2016 Bharata B Rao <bharata@linux.vnet.ibm.com>
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9 #ifndef HW_CPU_CORE_H
  10 #define HW_CPU_CORE_H
  11
  12 #include "qemu/osdep.h"
  13 #include "hw/qdev.h"
  14
  15 #define TYPE_CPU_CORE "cpu-core"
  16
  17 #define CPU_CORE(obj) \
  18     OBJECT_CHECK(CPUCore, (obj), TYPE_CPU_CORE)
  19
  20 typedef struct CPUCore {
  21     /*< private >*/
  22     DeviceState parent_obj;
  23
  24     /*< public >*/
  25     int core_id;
  26     int nr_threads;
  27 } CPUCore;
  28
  29 /* Note: topology field names need to be kept in sync with
  30  * 'CpuInstanceProperties' */
  31
  32 #define CPU_CORE_PROP_CORE_ID "core-id"
  33
  34 #endif