c-user: rtems_scheduler_get_processor_maximum()

Close #3732.

2 files changed, 36 insertions, 43 deletions

diff --git a/c-user/scheduling_concepts.rst b/c-user/scheduling_concepts.rst
index ad955f8..22d39e1 100644
--- a/c-user/scheduling_concepts.rst
+++ b/c-user/scheduling_concepts.rst
@@ -39,6 +39,8 @@ The directives provided by the scheduler manager are:
 
 - rtems_scheduler_get_processor_ - Get current processor index
 
+- rtems_scheduler_get_processor_maximum_ - Get processor maximum
+
 - rtems_scheduler_get_processor_set_ - Get processor set of a scheduler
 
 - rtems_scheduler_add_processor_ - Add processor to a scheduler
@@ -728,6 +730,40 @@ DESCRIPTION:
 NOTES:
     None.
 
+.. raw:: latex
+
+   \clearpage
+
+.. _rtems_scheduler_get_processor_maximum:
+
+SCHEDULER_GET_PROCESSOR_MAXIMUM - Get processor maximum
+-------------------------------------------------------
+
+CALLING SEQUENCE:
+    .. code-block:: c
+
+        uint32_t rtems_scheduler_get_processor_maximum( void );
+
+DIRECTIVE STATUS CODES:
+    This directive returns the processor maximum supported by the system.
+
+DESCRIPTION:
+    In uniprocessor configurations, a value of one will be returned.
+
+    In SMP configurations, this directive returns the minimum of the processors
+    (physically or virtually) available by the platform and the configured
+    processor maximum.  Not all processors in the range from processor index
+    zero to the last processor index (which is the processor maximum minus one)
+    may be configured to be used by a scheduler or online (online processors
+    have a scheduler assigned).
+
+NOTES:
+    None.
+
+.. raw:: latex
+
+   \clearpage
+
 .. _rtems_scheduler_get_processor_set:
 
 SCHEDULER_GET_PROCESSOR_SET - Get processor set of a scheduler
diff --git a/c-user/symmetric_multiprocessing_services.rst b/c-user/symmetric_multiprocessing_services.rst
index aef4397..337de98 100644
--- a/c-user/symmetric_multiprocessing_services.rst
+++ b/c-user/symmetric_multiprocessing_services.rst
@@ -35,10 +35,6 @@ adequate locking protocols.  One aim is to enable a schedulability analysis
 under the sporadic task model :cite:`Brandenburg:2011:SL`
 :cite:`Burns:2013:MrsP`.
 
-The directives provided by the SMP support are:
-
-- rtems_get_processor_count_ - Get processor count
-
 Background
 ==========
 
@@ -499,45 +495,6 @@ on a suitable platform, e.g. QorIQ T4240.  High-performance SMP applications
 need full control of the object storage :cite:`Drepper:2007:Memory`.
 Therefore, self-contained synchronization objects are now available for RTEMS.
 
-Directives
-==========
-
-This section details the symmetric multiprocessing services.  A subsection is
-dedicated to each of these services and describes the calling sequence, related
-constants, usage, and status codes.
-
-.. raw:: latex
-
-   \clearpage
-
-.. _rtems_get_processor_count:
-
-GET_PROCESSOR_COUNT - Get processor count
------------------------------------------
-
-CALLING SEQUENCE:
-    .. code-block:: c
-
-        uint32_t rtems_get_processor_count(void);
-
-DIRECTIVE STATUS CODES:
-
-    The count of processors in the system that can be run. The value returned
-    is the highest numbered processor index of all processors available to the
-    application (if a scheduler is assigned) plus one.
-
-DESCRIPTION:
-    In uniprocessor configurations, a value of one will be returned.
-
-    In SMP configurations, this returns the value of a global variable set
-    during system initialization to indicate the count of utilized processors.
-    The processor count depends on the physically or virtually available
-    processors and application configuration.  The value will always be less
-    than or equal to the maximum count of application configured processors.
-
-NOTES:
-    None.
-
 Implementation Details
 ======================