/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSImplApplConfig
*
* @brief This header file evaluates configuration options related to the
* scheduler configuration.
*/
/*
* Copyright (C) 2020 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* 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 _RTEMS_CONFDEFS_SCHEDULER_H
#define _RTEMS_CONFDEFS_SCHEDULER_H
#ifndef __CONFIGURATION_TEMPLATE_h
#error "Do not include this file directly, use <rtems/confdefs.h> instead"
#endif
#ifdef CONFIGURE_INIT
#include <rtems/confdefs/percpu.h>
#if !defined(CONFIGURE_SCHEDULER_CBS) \
&& !defined(CONFIGURE_SCHEDULER_EDF) \
&& !defined(CONFIGURE_SCHEDULER_EDF_SMP) \
&& !defined(CONFIGURE_SCHEDULER_PRIORITY) \
&& !defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) \
&& !defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) \
&& !defined(CONFIGURE_SCHEDULER_SIMPLE) \
&& !defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) \
&& !defined(CONFIGURE_SCHEDULER_STRONG_APA) \
&& !defined(CONFIGURE_SCHEDULER_USER)
#if defined(RTEMS_SMP) && _CONFIGURE_MAXIMUM_PROCESSORS > 1
#define CONFIGURE_SCHEDULER_EDF_SMP
#else
#define CONFIGURE_SCHEDULER_PRIORITY
#endif
#endif
#include <rtems/scheduler.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef CONFIGURE_MAXIMUM_PRIORITY
#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
#endif
#if CONFIGURE_MAXIMUM_PRIORITY != 3 \
&& CONFIGURE_MAXIMUM_PRIORITY != 7 \
&& CONFIGURE_MAXIMUM_PRIORITY != 15 \
&& CONFIGURE_MAXIMUM_PRIORITY != 31 \
&& CONFIGURE_MAXIMUM_PRIORITY != 63 \
&& CONFIGURE_MAXIMUM_PRIORITY != 127 \
&& CONFIGURE_MAXIMUM_PRIORITY != 255
#error "CONFIGURE_MAXIMUM_PRIORITY must be one of 3, 7, 15, 31, 63, 127, and 255"
#endif
#if CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM
#error "CONFIGURE_SCHEDULER_PRIORITY must be less than or equal to the architecture defined maximum priority"
#endif
#ifdef CONFIGURE_SCHEDULER_PRIORITY
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'U', 'P', 'D', ' ' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER \
RTEMS_SCHEDULER_PRIORITY( \
dflt, \
CONFIGURE_MAXIMUM_PRIORITY + 1 \
)
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_PRIORITY( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'M', 'P', 'D', ' ' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER \
RTEMS_SCHEDULER_PRIORITY_SMP( \
dflt, \
CONFIGURE_MAXIMUM_PRIORITY + 1 \
)
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_PRIORITY_SMP( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'M', 'P', 'A', ' ' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER \
RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
dflt, \
CONFIGURE_MAXIMUM_PRIORITY + 1 \
)
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
dflt, \
CONFIGURE_SCHEDULER_NAME \
)
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_STRONG_APA
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'M', 'A', 'P', 'A' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER \
RTEMS_SCHEDULER_STRONG_APA( \
dflt, \
CONFIGURE_MAXIMUM_PRIORITY + 1 \
)
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_STRONG_APA( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_SIMPLE
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'U', 'P', 'S', ' ' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_SIMPLE( dflt )
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_SIMPLE( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'M', 'P', 'S', ' ' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER \
RTEMS_SCHEDULER_SIMPLE_SMP( dflt )
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_SIMPLE_SMP( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_EDF
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'U', 'E', 'D', 'F' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF( dflt )
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_EDF( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_EDF_SMP
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'M', 'E', 'D', 'F' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF_SMP( dflt )
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_EDF_SMP( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#endif
#ifdef CONFIGURE_SCHEDULER_CBS
#ifndef CONFIGURE_SCHEDULER_NAME
#define CONFIGURE_SCHEDULER_NAME rtems_build_name( 'U', 'C', 'B', 'S' )
#endif
#ifndef CONFIGURE_SCHEDULER_TABLE_ENTRIES
#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS( dflt )
#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
RTEMS_SCHEDULER_TABLE_CBS( dflt, CONFIGURE_SCHEDULER_NAME )
#endif
#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
#endif
const uint32_t _Scheduler_CBS_Maximum_servers =
CONFIGURE_CBS_MAXIMUM_SERVERS;
Scheduler_CBS_Server
_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
#endif
#ifdef CONFIGURE_SCHEDULER
/*
* Ignore these warnings:
*
* - invalid use of structure with flexible array member
*
* - struct has no members
*/
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpedantic"
CONFIGURE_SCHEDULER;
#pragma GCC diagnostic pop
#endif
const Scheduler_Control _Scheduler_Table[] = {
CONFIGURE_SCHEDULER_TABLE_ENTRIES
};
#define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
#ifdef RTEMS_SMP
const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
#ifdef CONFIGURE_SCHEDULER_ASSIGNMENTS
CONFIGURE_SCHEDULER_ASSIGNMENTS
#else
#define _CONFIGURE_SCHEDULER_ASSIGN \
RTEMS_SCHEDULER_ASSIGN( \
0, \
RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
)
_CONFIGURE_SCHEDULER_ASSIGN
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 2
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 3
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 4
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 5
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 6
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 7
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 8
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 9
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 10
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 11
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 12
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 13
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 14
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 15
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 16
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 17
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 18
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 19
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 20
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 21
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 22
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 23
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 24
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 25
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 26
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 27
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 28
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 29
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 30
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 31
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 32
, _CONFIGURE_SCHEDULER_ASSIGN
#endif
#undef _CONFIGURE_SCHEDULER_ASSIGN
#endif
};
RTEMS_STATIC_ASSERT(
_CONFIGURE_MAXIMUM_PROCESSORS
== RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
_Scheduler_Initial_assignments
);
#endif /* RTEMS_SMP */
#ifdef __cplusplus
}
#endif
#endif /* CONFIGURE_INIT */
#endif /* _RTEMS_CONFDEFS_SCHEDULER_H */