forked from Imagelibrary/rtems
rtems: Document scheduler configuration API
This commit is contained in:
Sebastian Huber
@@ -3,7 +3,10 @@
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/**
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* @file
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*
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* @brief Scheduler Configuration API
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief This header file contains interfaces to define a scheduler
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* configuration for an application.
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*/
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/*
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@@ -50,15 +53,61 @@
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/* This object doesn't exist and indicates a configuration error */
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extern const Scheduler_Control RTEMS_SCHEDULER_INVALID_INDEX;
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief This define indicates that default attributes shall be used for a
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* processor to scheduler assignment.
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*
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* This define may be used as an attribute parameter value in the
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* RTEMS_SCHEDULER_ASSIGN() macro.
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*/
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#define RTEMS_SCHEDULER_ASSIGN_DEFAULT \
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SCHEDULER_ASSIGN_DEFAULT
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief This define indicates that the processor is optionally assigned to
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* the scheduler.
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*
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* If the processor is not present during system initialization, then the
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* system initialization continues and the processor is marked as not online.
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*
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* This define may be used as an attribute parameter value in the
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* RTEMS_SCHEDULER_ASSIGN() macro.
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*/
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#define RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
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SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief This define indicates that the processor to scheduler assignment is
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* mandatory.
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*
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* If the processor is not present during system initialization, then the
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* system terminates with the fatal source of ::RTEMS_FATAL_SOURCE_SMP and
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* fatal code of ::SMP_FATAL_MANDATORY_PROCESSOR_NOT_PRESENT.
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*
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* This define may be used as an attribute parameter value in the
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* RTEMS_SCHEDULER_ASSIGN() macro.
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*/
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#define RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY \
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SCHEDULER_ASSIGN_PROCESSOR_MANDATORY
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines a processor to scheduler assignment.
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*
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* This macro may be used to define entries of the scheduler assignment
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* table, see @ref CONFIGURE_SCHEDULER_ASSIGNMENTS.
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*
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* @param index is the scheduler index.
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*
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* @param attr is the attribute set of the assignment.
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*/
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#define RTEMS_SCHEDULER_ASSIGN( index, attr ) \
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{ \
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( index ) < RTEMS_ARRAY_SIZE( _Scheduler_Table ) ? \
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@@ -66,6 +115,16 @@
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( attr ) \
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}
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines that no scheduler is assigned to the processor.
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*
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* This processor cannot be used by the application.
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*
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* This macro may be used to define entries of the scheduler assignment
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* table, see @ref CONFIGURE_SCHEDULER_ASSIGNMENTS.
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*/
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#define RTEMS_SCHEDULER_ASSIGN_NO_SCHEDULER { NULL, 0 }
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#endif
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@@ -77,24 +136,49 @@
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* information.
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*/
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/**
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* @brief Defines a CBS Scheduler context name based on the instantiation
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* name.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define SCHEDULER_CBS_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( CBS_ ## name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines a CBS Scheduler instantiation.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define RTEMS_SCHEDULER_CBS( name ) \
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static Scheduler_EDF_Context SCHEDULER_CBS_CONTEXT_NAME( name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines a CBS Scheduler entry for the scheduler table.
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*
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* Use this macro to define an entry for the
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* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param name is the scheduler object name.
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*/
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#define RTEMS_SCHEDULER_TABLE_CBS( name, obj_name ) \
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{ \
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&SCHEDULER_CBS_CONTEXT_NAME( name ).Base, \
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SCHEDULER_CBS_ENTRY_POINTS, \
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SCHEDULER_CBS_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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#ifdef CONFIGURE_SCHEDULER_CBS
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#include <rtems/score/schedulercbs.h>
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#define SCHEDULER_CBS_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( CBS_ ## name )
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#define RTEMS_SCHEDULER_CBS( name ) \
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static Scheduler_EDF_Context SCHEDULER_CBS_CONTEXT_NAME( name )
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#define RTEMS_SCHEDULER_TABLE_CBS( name, obj_name ) \
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{ \
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&SCHEDULER_CBS_CONTEXT_NAME( name ).Base, \
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SCHEDULER_CBS_ENTRY_POINTS, \
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SCHEDULER_CBS_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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/* Provided for backward compatibility */
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#define RTEMS_SCHEDULER_CONTEXT_CBS( name ) \
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@@ -104,24 +188,49 @@
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RTEMS_SCHEDULER_TABLE_CBS( name, obj_name )
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#endif
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/**
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* @brief Defines an EDF Scheduler context name based on the instantiation
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* name.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define SCHEDULER_EDF_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( EDF_ ## name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines an EDF Scheduler instantiation.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define RTEMS_SCHEDULER_EDF( name ) \
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static Scheduler_EDF_Context SCHEDULER_EDF_CONTEXT_NAME( name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines an EDF Scheduler entry for the scheduler table.
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*
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* Use this macro to define an entry for the
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* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param name is the scheduler object name.
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*/
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#define RTEMS_SCHEDULER_TABLE_EDF( name, obj_name ) \
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{ \
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&SCHEDULER_EDF_CONTEXT_NAME( name ).Base, \
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SCHEDULER_EDF_ENTRY_POINTS, \
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SCHEDULER_EDF_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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#ifdef CONFIGURE_SCHEDULER_EDF
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#include <rtems/score/scheduleredf.h>
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#define SCHEDULER_EDF_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( EDF_ ## name )
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#define RTEMS_SCHEDULER_EDF( name ) \
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static Scheduler_EDF_Context SCHEDULER_EDF_CONTEXT_NAME( name )
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#define RTEMS_SCHEDULER_TABLE_EDF( name, obj_name ) \
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{ \
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&SCHEDULER_EDF_CONTEXT_NAME( name ).Base, \
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SCHEDULER_EDF_ENTRY_POINTS, \
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SCHEDULER_EDF_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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/* Provided for backward compatibility */
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#define RTEMS_SCHEDULER_CONTEXT_EDF( name ) \
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@@ -131,34 +240,59 @@
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RTEMS_SCHEDULER_TABLE_EDF( name, obj_name )
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#endif
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/**
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* @brief Defines an EDF SMP Scheduler context name based on the instantiation
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* name.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define SCHEDULER_EDF_SMP_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( EDF_SMP_ ## name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines an EDF SMP Scheduler instantiation.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define RTEMS_SCHEDULER_EDF_SMP( name ) \
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static struct { \
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Scheduler_EDF_SMP_Context Base; \
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Scheduler_EDF_SMP_Ready_queue Ready[ CONFIGURE_MAXIMUM_PROCESSORS + 1 ]; \
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} SCHEDULER_EDF_SMP_CONTEXT_NAME( name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines an EDF SMP Scheduler entry for the scheduler table.
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*
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* Use this macro to define an entry for the
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* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param name is the scheduler object name.
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*/
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#define RTEMS_SCHEDULER_TABLE_EDF_SMP( name, obj_name ) \
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{ \
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&SCHEDULER_EDF_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
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SCHEDULER_EDF_SMP_ENTRY_POINTS, \
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SCHEDULER_EDF_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
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}
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#ifdef CONFIGURE_SCHEDULER_EDF_SMP
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#ifndef RTEMS_SMP
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#error "CONFIGURE_SCHEDULER_EDF_SMP cannot be used if RTEMS_SMP is disabled"
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#endif
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#include <rtems/score/scheduleredfsmp.h>
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#ifndef CONFIGURE_MAXIMUM_PROCESSORS
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#error "CONFIGURE_MAXIMUM_PROCESSORS must be defined to configure the EDF SMP scheduler"
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#error "CONFIGURE_MAXIMUM_PROCESSORS must be defined to configure the EDF SMP Scheduler"
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#endif
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#define SCHEDULER_EDF_SMP_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( EDF_SMP_ ## name )
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#define RTEMS_SCHEDULER_EDF_SMP( name ) \
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static struct { \
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Scheduler_EDF_SMP_Context Base; \
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Scheduler_EDF_SMP_Ready_queue Ready[ CONFIGURE_MAXIMUM_PROCESSORS + 1 ]; \
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} SCHEDULER_EDF_SMP_CONTEXT_NAME( name )
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#define RTEMS_SCHEDULER_TABLE_EDF_SMP( name, obj_name ) \
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{ \
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&SCHEDULER_EDF_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
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SCHEDULER_EDF_SMP_ENTRY_POINTS, \
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SCHEDULER_EDF_MAXIMUM_PRIORITY, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
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}
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#include <rtems/score/scheduleredfsmp.h>
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/* Provided for backward compatibility */
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@@ -169,29 +303,57 @@
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RTEMS_SCHEDULER_TABLE_EDF_SMP( name, obj_name )
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#endif
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/**
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* @brief Defines a Deterministic Priority Scheduler context name based on the
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* instantiation name.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define SCHEDULER_PRIORITY_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( priority_ ## name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines a Deterministic Priority Scheduler instantiation.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param prio_count is the count of supported priority levels.
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*/
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#define RTEMS_SCHEDULER_PRIORITY( name, prio_count ) \
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static struct { \
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Scheduler_priority_Context Base; \
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Chain_Control Ready[ ( prio_count ) ]; \
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} SCHEDULER_PRIORITY_CONTEXT_NAME( name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
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*
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* @brief Defines a Deterministic Priority Scheduler entry for the scheduler
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* table.
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*
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* Use this macro to define an entry for the
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* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param name is the scheduler object name.
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*/
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#define RTEMS_SCHEDULER_TABLE_PRIORITY( name, obj_name ) \
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{ \
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&SCHEDULER_PRIORITY_CONTEXT_NAME( name ).Base.Base, \
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SCHEDULER_PRIORITY_ENTRY_POINTS, \
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RTEMS_ARRAY_SIZE( \
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SCHEDULER_PRIORITY_CONTEXT_NAME( name ).Ready \
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) - 1, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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#ifdef CONFIGURE_SCHEDULER_PRIORITY
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#include <rtems/score/schedulerpriority.h>
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#define SCHEDULER_PRIORITY_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( priority_ ## name )
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#define RTEMS_SCHEDULER_PRIORITY( name, prio_count ) \
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static struct { \
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Scheduler_priority_Context Base; \
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Chain_Control Ready[ ( prio_count ) ]; \
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} SCHEDULER_PRIORITY_CONTEXT_NAME( name )
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#define RTEMS_SCHEDULER_TABLE_PRIORITY( name, obj_name ) \
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{ \
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&SCHEDULER_PRIORITY_CONTEXT_NAME( name ).Base.Base, \
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SCHEDULER_PRIORITY_ENTRY_POINTS, \
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RTEMS_ARRAY_SIZE( \
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SCHEDULER_PRIORITY_CONTEXT_NAME( name ).Ready \
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) - 1, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
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}
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/* Provided for backward compatibility */
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#define RTEMS_SCHEDULER_CONTEXT_PRIORITY( name, prio_count ) \
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@@ -201,6 +363,55 @@
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RTEMS_SCHEDULER_TABLE_PRIORITY( name, obj_name )
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#endif
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/**
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* @brief Defines a Arbitrary Processor Affinity Priority SMP Scheduler context
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* name based on the instantiation name.
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*
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* @param name is the scheduler instantiation name.
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*/
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#define SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( priority_affinity_SMP_ ## name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
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*
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* @brief Defines a Arbitrary Processor Affinity Priority SMP Scheduler
|
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* instantiation.
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*
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* @param name is the scheduler instantiation name.
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*
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* @param prio_count is the count of supported priority levels.
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*/
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#define RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( name, prio_count ) \
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static struct { \
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Scheduler_priority_SMP_Context Base; \
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Chain_Control Ready[ ( prio_count ) ]; \
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} SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name )
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/**
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* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
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*
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* @brief Defines a Arbitrary Processor Affinity Priority SMP Scheduler entry
|
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* for the scheduler table.
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*
|
||||
* Use this macro to define an entry for the
|
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* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
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* @param name is the scheduler object name.
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*/
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#define RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( name, obj_name ) \
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{ \
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&SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
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SCHEDULER_PRIORITY_AFFINITY_SMP_ENTRY_POINTS, \
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RTEMS_ARRAY_SIZE( \
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SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ).Ready \
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) - 1, \
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( obj_name ) \
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SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
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}
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#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
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#ifndef RTEMS_SMP
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#error "CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP cannot be used if RTEMS_SMP is disabled"
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@@ -208,26 +419,6 @@
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#include <rtems/score/schedulerpriorityaffinitysmp.h>
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#define SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ) \
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SCHEDULER_CONTEXT_NAME( priority_affinity_SMP_ ## name )
|
||||
|
||||
#define RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( name, prio_count ) \
|
||||
static struct { \
|
||||
Scheduler_priority_SMP_Context Base; \
|
||||
Chain_Control Ready[ ( prio_count ) ]; \
|
||||
} SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name )
|
||||
|
||||
#define RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
|
||||
SCHEDULER_PRIORITY_AFFINITY_SMP_ENTRY_POINTS, \
|
||||
RTEMS_ARRAY_SIZE( \
|
||||
SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ).Ready \
|
||||
) - 1, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
/* Provided for backward compatibility */
|
||||
|
||||
#define RTEMS_SCHEDULER_CONTEXT_PRIORITY_AFFINITY_SMP( name, prio_count ) \
|
||||
@@ -237,6 +428,54 @@
|
||||
RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( name, obj_name )
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Defines a Deterministic Priority SMP Scheduler context name based on
|
||||
* the instantiation name.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( priority_SMP_ ## name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Deterministic Priority SMP Scheduler instantiation.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
|
||||
* @param prio_count is the count of supported priority levels.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_PRIORITY_SMP( name, prio_count ) \
|
||||
static struct { \
|
||||
Scheduler_priority_SMP_Context Base; \
|
||||
Chain_Control Ready[ ( prio_count ) ]; \
|
||||
} SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Deterministic Priority SMP Scheduler entry for the
|
||||
* scheduler table.
|
||||
*
|
||||
* Use this macro to define an entry for the
|
||||
* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
|
||||
* @param name is the scheduler object name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_TABLE_PRIORITY_SMP( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
|
||||
SCHEDULER_PRIORITY_SMP_ENTRY_POINTS, \
|
||||
RTEMS_ARRAY_SIZE( \
|
||||
SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ).Ready \
|
||||
) - 1, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
|
||||
#ifndef RTEMS_SMP
|
||||
#error "CONFIGURE_SCHEDULER_PRIORITY_SMP cannot be used if RTEMS_SMP is disabled"
|
||||
@@ -244,26 +483,6 @@
|
||||
|
||||
#include <rtems/score/schedulerprioritysmp.h>
|
||||
|
||||
#define SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( priority_SMP_ ## name )
|
||||
|
||||
#define RTEMS_SCHEDULER_PRIORITY_SMP( name, prio_count ) \
|
||||
static struct { \
|
||||
Scheduler_priority_SMP_Context Base; \
|
||||
Chain_Control Ready[ ( prio_count ) ]; \
|
||||
} SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name )
|
||||
|
||||
#define RTEMS_SCHEDULER_TABLE_PRIORITY_SMP( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ).Base.Base.Base, \
|
||||
SCHEDULER_PRIORITY_SMP_ENTRY_POINTS, \
|
||||
RTEMS_ARRAY_SIZE( \
|
||||
SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ).Ready \
|
||||
) - 1, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
/* Provided for backward compatibility */
|
||||
|
||||
#define RTEMS_SCHEDULER_CONTEXT_PRIORITY_SMP( name, prio_count ) \
|
||||
@@ -273,34 +492,59 @@
|
||||
RTEMS_SCHEDULER_TABLE_PRIORITY_SMP( name, obj_name )
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Defines a Strong APA Scheduler context name based on the
|
||||
* instantiation name.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define SCHEDULER_STRONG_APA_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( strong_APA_ ## name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Strong APA Scheduler instantiation.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_STRONG_APA( name, prio_count ) \
|
||||
static struct { \
|
||||
Scheduler_strong_APA_Context Base; \
|
||||
Scheduler_strong_APA_CPU CPU[ CONFIGURE_MAXIMUM_PROCESSORS ]; \
|
||||
} SCHEDULER_STRONG_APA_CONTEXT_NAME( name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Strong APA Scheduler entry for the scheduler table.
|
||||
*
|
||||
* Use this macro to define an entry for the
|
||||
* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
|
||||
* @param name is the scheduler object name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_TABLE_STRONG_APA( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_STRONG_APA_CONTEXT_NAME( name ).Base.Base.Base, \
|
||||
SCHEDULER_STRONG_APA_ENTRY_POINTS, \
|
||||
SCHEDULER_STRONG_APA_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
#ifdef CONFIGURE_SCHEDULER_STRONG_APA
|
||||
#ifndef RTEMS_SMP
|
||||
#error "CONFIGURE_SCHEDULER_STRONG_APA cannot be used if RTEMS_SMP is disabled"
|
||||
#endif
|
||||
|
||||
#include <rtems/score/schedulerstrongapa.h>
|
||||
|
||||
#ifndef CONFIGURE_MAXIMUM_PROCESSORS
|
||||
#error "CONFIGURE_MAXIMUM_PROCESSORS must be defined to configure the Strong APA scheduler"
|
||||
#error "CONFIGURE_MAXIMUM_PROCESSORS must be defined to configure the Strong APA Scheduler"
|
||||
#endif
|
||||
|
||||
#define SCHEDULER_STRONG_APA_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( strong_APA_ ## name )
|
||||
|
||||
#define RTEMS_SCHEDULER_STRONG_APA( name, prio_count ) \
|
||||
static struct { \
|
||||
Scheduler_strong_APA_Context Base; \
|
||||
Scheduler_strong_APA_CPU CPU[ CONFIGURE_MAXIMUM_PROCESSORS ]; \
|
||||
} SCHEDULER_STRONG_APA_CONTEXT_NAME( name )
|
||||
|
||||
#define RTEMS_SCHEDULER_TABLE_STRONG_APA( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_STRONG_APA_CONTEXT_NAME( name ).Base.Base.Base, \
|
||||
SCHEDULER_STRONG_APA_ENTRY_POINTS, \
|
||||
SCHEDULER_STRONG_APA_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
#include <rtems/score/schedulerstrongapa.h>
|
||||
|
||||
/* Provided for backward compatibility */
|
||||
|
||||
@@ -311,25 +555,50 @@
|
||||
RTEMS_SCHEDULER_TABLE_STRONG_APA( name, obj_name )
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Defines a Simple Scheduler context name based on the instantiation
|
||||
* name.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define SCHEDULER_SIMPLE_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( simple_ ## name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Simple Scheduler instantiation.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_SIMPLE( name ) \
|
||||
static Scheduler_simple_Context \
|
||||
SCHEDULER_SIMPLE_CONTEXT_NAME( name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Simple Scheduler entry for the scheduler table.
|
||||
*
|
||||
* Use this macro to define an entry for the
|
||||
* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
|
||||
* @param name is the scheduler object name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_TABLE_SIMPLE( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_SIMPLE_CONTEXT_NAME( name ).Base, \
|
||||
SCHEDULER_SIMPLE_ENTRY_POINTS, \
|
||||
SCHEDULER_SIMPLE_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
|
||||
}
|
||||
|
||||
#ifdef CONFIGURE_SCHEDULER_SIMPLE
|
||||
#include <rtems/score/schedulersimple.h>
|
||||
|
||||
#define SCHEDULER_SIMPLE_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( simple_ ## name )
|
||||
|
||||
#define RTEMS_SCHEDULER_SIMPLE( name ) \
|
||||
static Scheduler_simple_Context \
|
||||
SCHEDULER_SIMPLE_CONTEXT_NAME( name )
|
||||
|
||||
#define RTEMS_SCHEDULER_TABLE_SIMPLE( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_SIMPLE_CONTEXT_NAME( name ).Base, \
|
||||
SCHEDULER_SIMPLE_ENTRY_POINTS, \
|
||||
SCHEDULER_SIMPLE_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( true ) \
|
||||
}
|
||||
|
||||
/* Provided for backward compatibility */
|
||||
|
||||
#define RTEMS_SCHEDULER_CONTEXT_SIMPLE( name ) \
|
||||
@@ -339,6 +608,47 @@
|
||||
RTEMS_SCHEDULER_TABLE_SIMPLE( name, obj_name )
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Defines a Simple SMP Scheduler context name based on the
|
||||
* instantiation name.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( simple_SMP_ ## name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Simple SMP Scheduler instantiation.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_SIMPLE_SMP( name ) \
|
||||
static Scheduler_simple_SMP_Context \
|
||||
SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name )
|
||||
|
||||
/**
|
||||
* @ingroup RTEMSApplConfigGeneralSchedulerConfiguration
|
||||
*
|
||||
* @brief Defines a Simple SMP Scheduler entry for the scheduler table.
|
||||
*
|
||||
* Use this macro to define an entry for the
|
||||
* @ref CONFIGURE_SCHEDULER_TABLE_ENTRIES application configuration option.
|
||||
*
|
||||
* @param name is the scheduler instantiation name.
|
||||
*
|
||||
* @param name is the scheduler object name.
|
||||
*/
|
||||
#define RTEMS_SCHEDULER_TABLE_SIMPLE_SMP( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ).Base.Base, \
|
||||
SCHEDULER_SIMPLE_SMP_ENTRY_POINTS, \
|
||||
SCHEDULER_SIMPLE_SMP_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
|
||||
#ifndef RTEMS_SMP
|
||||
#error "CONFIGURE_SCHEDULER_SIMPLE_SMP cannot be used if RTEMS_SMP is disabled"
|
||||
@@ -346,22 +656,6 @@
|
||||
|
||||
#include <rtems/score/schedulersimplesmp.h>
|
||||
|
||||
#define SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ) \
|
||||
SCHEDULER_CONTEXT_NAME( simple_SMP_ ## name )
|
||||
|
||||
#define RTEMS_SCHEDULER_SIMPLE_SMP( name ) \
|
||||
static Scheduler_simple_SMP_Context \
|
||||
SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name )
|
||||
|
||||
#define RTEMS_SCHEDULER_TABLE_SIMPLE_SMP( name, obj_name ) \
|
||||
{ \
|
||||
&SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ).Base.Base, \
|
||||
SCHEDULER_SIMPLE_SMP_ENTRY_POINTS, \
|
||||
SCHEDULER_SIMPLE_SMP_MAXIMUM_PRIORITY, \
|
||||
( obj_name ) \
|
||||
SCHEDULER_CONTROL_IS_NON_PREEMPT_MODE_SUPPORTED( false ) \
|
||||
}
|
||||
|
||||
/* Provided for backward compatibility */
|
||||
|
||||
#define RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP( name ) \
|
||||
|
||||
Reference in New Issue
Block a user