schedulersmp.h

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/*
 * Copyright (c) 2013-2014 embedded brains GmbH.  All rights reserved.
 *
 *  embedded brains GmbH
 *  Dornierstr. 4
 *  82178 Puchheim
 *  Germany
 *  <rtems@embedded-brains.de>
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.org/license/LICENSE.
 */

#ifndef _RTEMS_SCORE_SCHEDULERSMP_H
#define _RTEMS_SCORE_SCHEDULERSMP_H

#include <rtems/score/chain.h>
#include <rtems/score/scheduler.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

typedef struct {
  Scheduler_Context Base;

  Chain_Control Scheduled;

  Chain_Control Idle_threads;
} Scheduler_SMP_Context;

typedef enum {
  SCHEDULER_SMP_NODE_BLOCKED,

  SCHEDULER_SMP_NODE_SCHEDULED,

  SCHEDULER_SMP_NODE_READY
} Scheduler_SMP_Node_state;

typedef struct {
  Scheduler_Node Base;

  Scheduler_SMP_Node_state state;

  Priority_Control priority;
} Scheduler_SMP_Node;

void _Scheduler_SMP_Start_idle(
  const Scheduler_Control *scheduler,
  Thread_Control          *idle,
  struct Per_CPU_Control  *cpu
);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* _RTEMS_SCORE_SCHEDULERSMP_H */