forked from Imagelibrary/rtems
config: Add <rtems/confdefs/scheduler.h>
Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
This commit is contained in:
Sebastian Huber
@@ -188,6 +188,7 @@ include_rtems_confdefs_HEADERS += include/rtems/confdefs/libio.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/libpci.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/obsolete.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/percpu.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/scheduler.h
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include_rtems_debugger_HEADERS += include/rtems/debugger/rtems-debugger-bsp.h
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include_rtems_debugger_HEADERS += include/rtems/debugger/rtems-debugger-remote.h
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include_rtems_debugger_HEADERS += include/rtems/debugger/rtems-debugger-server.h
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@@ -53,6 +53,7 @@
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#include <rtems/confdefs/libio.h>
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#include <rtems/confdefs/libpci.h>
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#include <rtems/confdefs/percpu.h>
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#include <rtems/confdefs/scheduler.h>
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#include <limits.h>
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@@ -101,441 +102,6 @@ extern "C" {
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#undef RTEMS_NEWLIB
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#endif
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/**
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* @brief Maximum priority configuration.
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*
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* This configures the maximum priority value that
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* a task may have.
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*
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* The following applies to the data space requirements
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* of the Priority Scheduler.
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*
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* By reducing the number of priorities in a system,
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* the amount of RAM required by RTEMS can be significantly
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* reduced. RTEMS allocates a Chain_Control structure per
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* priority and this structure contains 3 pointers. So
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* the default is (256 * 12) = 3K on 32-bit architectures.
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*
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* This must be one less than a power of 2 between
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* 4 and 256. Valid values along with the application
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* priority levels and memory saved when pointers are
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* 32-bits in size are:
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*
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* + 3, 2 application priorities, 3024 bytes saved
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* + 7, 5 application priorities, 2976 bytes saved
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* + 15, 13 application priorities, 2880 bytes saved
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* + 31, 29 application priorities, 2688 bytes saved
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* + 63, 61 application priorities, 2304 bytes saved
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* + 127, 125 application priorities, 1536 bytes saved
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* + 255, 253 application priorities, 0 bytes saved
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*
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* It is specified in terms of Classic API priority values.
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*/
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#ifndef CONFIGURE_MAXIMUM_PRIORITY
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#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
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#endif
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/**
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* @defgroup ConfigScheduler Scheduler configuration
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*
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* @ingroup Configuration
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*
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* The scheduler configuration allows an application to select the
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* scheduling policy to use. The supported configurations are:
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*
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* - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
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* - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
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* - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
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* Priority SMP Affinity Scheduler
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* - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
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* - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
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* - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
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* - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
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* - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
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* - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
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* - CONFIGURE_SCHEDULER_USER - user provided scheduler
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*
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* If no configuration is specified by the application in a uniprocessor
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* configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
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*
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* If no configuration is specified by the application in SMP
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* configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
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*
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* An application can define its own scheduling policy by defining
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* CONFIGURE_SCHEDULER_USER and the following:
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*
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* - CONFIGURE_SCHEDULER
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* - CONFIGURE_SCHEDULER_TABLE_ENTRIES
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* - CONFIGURE_SCHEDULER_USER_PER_THREAD
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*/
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#if !defined(CONFIGURE_SCHEDULER_USER) && \
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!defined(CONFIGURE_SCHEDULER_PRIORITY) && \
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!defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
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!defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
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!defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
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!defined(CONFIGURE_SCHEDULER_SIMPLE) && \
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!defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
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!defined(CONFIGURE_SCHEDULER_EDF) && \
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!defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
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!defined(CONFIGURE_SCHEDULER_CBS)
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#if defined(RTEMS_SMP) && _CONFIGURE_MAXIMUM_PROCESSORS > 1
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/**
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* If no scheduler is specified in an SMP configuration, the
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* EDF scheduler is default.
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*/
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#define CONFIGURE_SCHEDULER_EDF_SMP
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#else
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/**
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* If no scheduler is specified in a uniprocessor configuration, the
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* priority scheduler is default.
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*/
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#define CONFIGURE_SCHEDULER_PRIORITY
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#endif
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#endif
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#include <rtems/scheduler.h>
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/*
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* If the Priority Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_PRIORITY)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER \
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RTEMS_SCHEDULER_PRIORITY( \
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dflt, \
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CONFIGURE_MAXIMUM_PRIORITY + 1 \
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)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the Deterministic Priority SMP Scheduler is selected, then configure for
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* it.
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*/
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#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER \
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RTEMS_SCHEDULER_PRIORITY_SMP( \
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dflt, \
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CONFIGURE_MAXIMUM_PRIORITY + 1 \
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)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
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* it.
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*/
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#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER \
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RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
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dflt, \
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CONFIGURE_MAXIMUM_PRIORITY + 1 \
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)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
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dflt, \
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CONFIGURE_SCHEDULER_NAME \
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)
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#endif
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#endif
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/*
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* If the Strong APA Scheduler is selected, then configure for
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* it.
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*/
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#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER \
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RTEMS_SCHEDULER_STRONG_APA( \
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dflt, \
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CONFIGURE_MAXIMUM_PRIORITY + 1 \
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)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the Simple Priority Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_SIMPLE)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_SIMPLE(dflt)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the Simple SMP Priority Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER \
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RTEMS_SCHEDULER_SIMPLE_SMP(dflt)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the EDF Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_EDF)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF(dflt)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the EDF SMP Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF_SMP(dflt)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#endif
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/*
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* If the CBS Scheduler is selected, then configure for it.
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*/
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#if defined(CONFIGURE_SCHEDULER_CBS)
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#if !defined(CONFIGURE_SCHEDULER_NAME)
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/** Configure the name of the scheduler instance */
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#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
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#endif
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#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
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/** Configure the context needed by the scheduler instance */
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#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS(dflt)
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/** Configure the controls for this scheduler instance */
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#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
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RTEMS_SCHEDULER_TABLE_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
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#endif
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#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
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#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
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#endif
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#ifdef CONFIGURE_INIT
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const uint32_t _Scheduler_CBS_Maximum_servers =
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CONFIGURE_CBS_MAXIMUM_SERVERS;
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Scheduler_CBS_Server
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_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
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#endif
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#endif
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/*
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* Set up the scheduler entry points table. The scheduling code uses
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* this code to know which scheduler is configured by the user.
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*/
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#ifdef CONFIGURE_INIT
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#if defined(CONFIGURE_SCHEDULER)
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CONFIGURE_SCHEDULER;
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#endif
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const Scheduler_Control _Scheduler_Table[] = {
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CONFIGURE_SCHEDULER_TABLE_ENTRIES
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};
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#define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
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#if defined(RTEMS_SMP)
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const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
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const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
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#if defined(CONFIGURE_SCHEDULER_ASSIGNMENTS)
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CONFIGURE_SCHEDULER_ASSIGNMENTS
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#else
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#define _CONFIGURE_SCHEDULER_ASSIGN \
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RTEMS_SCHEDULER_ASSIGN( \
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0, \
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RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
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)
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_CONFIGURE_SCHEDULER_ASSIGN
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 2
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, _CONFIGURE_SCHEDULER_ASSIGN
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 3
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 4
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 5
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 6
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 7
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 8
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 9
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 10
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 11
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 12
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 13
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 14
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 15
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 16
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 17
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 18
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 19
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
|
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#if _CONFIGURE_MAXIMUM_PROCESSORS >= 20
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, _CONFIGURE_SCHEDULER_ASSIGN
|
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#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 21
|
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, _CONFIGURE_SCHEDULER_ASSIGN
|
||||
#endif
|
||||
#if _CONFIGURE_MAXIMUM_PROCESSORS >= 22
|
||||
, _CONFIGURE_SCHEDULER_ASSIGN
|
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#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
|
||||
#endif
|
||||
/**@}*/ /* end of Scheduler Configuration */
|
||||
|
||||
/**
|
||||
* @defgroup ConfigurationMalloc RTEMS Malloc configuration
|
||||
*
|
||||
@@ -2129,23 +1695,6 @@ struct _reent *__getreent(void)
|
||||
#endif
|
||||
#endif /* !defined(RTEMS_SCHEDSIM) */
|
||||
|
||||
/*
|
||||
* Validate the configured maximum priority
|
||||
*/
|
||||
#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 "Maximum priority is not 1 less than a power of 2 between 4 and 256"
|
||||
#endif
|
||||
|
||||
#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
|
||||
#error "Maximum priority configured higher than supported by target."
|
||||
#endif
|
||||
|
||||
/*
|
||||
* POSIX Key pair shouldn't be less than POSIX Key, which is highly
|
||||
* likely to be error.
|
||||
|
||||
370
cpukit/include/rtems/confdefs/scheduler.h
Normal file
370
cpukit/include/rtems/confdefs/scheduler.h
Normal file
@@ -0,0 +1,370 @@
|
||||
/* SPDX-License-Identifier: BSD-2-Clause */
|
||||
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @ingroup RTEMSApplicationConfiguration
|
||||
*
|
||||
* @brief Evaluate Scheduler Configuration Options
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
|
||||
*
|
||||
* 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
|
||||
CONFIGURE_SCHEDULER;
|
||||
#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 */
|
||||
Reference in New Issue
Block a user