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diff --git a/testsuites/validation/tc-scheduler-smp-only.c b/testsuites/validation/tc-scheduler-smp-only.c
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+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsSchedulerValSmpOnly
+ */
+
+/*
+ * Copyright (C) 2021 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.
+ */
+
+/*
+ * This file is part of the RTEMS quality process and was automatically
+ * generated.  If you find something that needs to be fixed or
+ * worded better please post a report or patch to an RTEMS mailing list
+ * or raise a bug report:
+ *
+ * https://www.rtems.org/bugs.html
+ *
+ * For information on updating and regenerating please refer to the How-To
+ * section in the Software Requirements Engineering chapter of the
+ * RTEMS Software Engineering manual.  The manual is provided as a part of
+ * a release.  For development sources please refer to the online
+ * documentation at:
+ *
+ * https://docs.rtems.org
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems.h>
+
+#include "tx-support.h"
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsSchedulerValSmpOnly \
+ *   spec:/rtems/scheduler/val/smp-only
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidationSmpOnly
+ *
+ * @brief This test case collection provides validation test cases for SMP-only
+ *   requirements of the @ref RTEMSAPIClassicScheduler.
+ *
+ * This test case performs the following actions:
+ *
+ * - Call rtems_scheduler_get_processor() on all online processors and check
+ *   the returned value.
+ *
+ * - Call rtems_scheduler_get_processor_maximum() and check the returned value.
+ *
+ *   - Check that the returned value is greater than or equal to one.
+ *
+ *   - Check that the returned value is less than or equal to
+ *     rtems_configuration_get_maximum_processors().
+ *
+ * @{
+ */
+
+/**
+ * @brief Call rtems_scheduler_get_processor() on all online processors and
+ *   check the returned value.
+ */
+static void RtemsSchedulerValSmpOnly_Action_0( void )
+{
+  rtems_id            scheduler_id;
+  rtems_task_priority priority;
+  uint32_t            cpu_index;
+  uint32_t            cpu_max;
+
+  scheduler_id = GetSelfScheduler();
+  priority = GetSelfPriority();
+  cpu_max = rtems_scheduler_get_processor_maximum();
+  T_step_ge_u32( 0, cpu_max, 1 );
+
+  for ( cpu_index = 0; cpu_index < cpu_max; ++cpu_index ) {
+    rtems_status_code sc;
+    rtems_id          id;
+
+    sc = rtems_scheduler_ident_by_processor( cpu_index, &id );
+    T_quiet_rsc_success( sc );
+
+    SetSelfScheduler( id, priority );
+    SetSelfAffinityOne( cpu_index );
+
+    T_quiet_eq_u32( rtems_scheduler_get_processor(), cpu_index );
+
+    SetSelfAffinityAll();
+  }
+
+  SetSelfScheduler( scheduler_id, priority );
+}
+
+/**
+ * @brief Call rtems_scheduler_get_processor_maximum() and check the returned
+ *   value.
+ */
+static void RtemsSchedulerValSmpOnly_Action_1( void )
+{
+  uint32_t cpu_max;
+
+  cpu_max = rtems_scheduler_get_processor_maximum();
+
+  /*
+   * Check that the returned value is greater than or equal to one.
+   */
+  T_step_ge_u32( 1, cpu_max, 1 );
+
+  /*
+   * Check that the returned value is less than or equal to
+   * rtems_configuration_get_maximum_processors().
+   */
+  T_step_le_u32(
+    2,
+    cpu_max,
+    rtems_configuration_get_maximum_processors()
+  );
+}
+
+/**
+ * @fn void T_case_body_RtemsSchedulerValSmpOnly( void )
+ */
+T_TEST_CASE( RtemsSchedulerValSmpOnly )
+{
+  T_plan( 3 );
+
+  RtemsSchedulerValSmpOnly_Action_0();
+  RtemsSchedulerValSmpOnly_Action_1();
+}
+
+/** @} */