doxygen: score: adjust doc in schedulersimplesmp.h to doxygen guidelines

Update #3706.

1 files changed, 86 insertions, 2 deletions

diff --git a/cpukit/include/rtems/score/schedulersimplesmp.h b/cpukit/include/rtems/score/schedulersimplesmp.h
index 647d4af9d3..eeb07d848e 100644
--- a/cpukit/include/rtems/score/schedulersimplesmp.h
+++ b/cpukit/include/rtems/score/schedulersimplesmp.h
@@ -1,9 +1,9 @@
 /**
  * @file
  *
- * @brief Simple SMP Scheduler API
- *
  * @ingroup RTEMSScoreSchedulerSMPSimple
+ *
+ * @brief Simple SMP Scheduler API
  */
 
 /*
@@ -32,6 +32,8 @@ extern "C" {
  *
  * @ingroup RTEMSScoreSchedulerSMP
  *
+ * @brief Simple Priority SMP Scheduler
+ *
  * The Simple Priority SMP Scheduler allocates a processor for the processor
  * count highest priority ready threads.  The thread priority and position in
  * the ready chain are the only information to determine the scheduling
@@ -85,8 +87,21 @@ typedef struct {
     SCHEDULER_OPERATION_DEFAULT_GET_SET_AFFINITY \
   }
 
+/**
+ * @brief Initializes the scheduler's context.
+ *
+ * @param scheduler The scheduler instance to initialize the context of.
+ */
 void _Scheduler_simple_SMP_Initialize( const Scheduler_Control *scheduler );
 
+/**
+ * @brief Initializes the node with the given attributes.
+ *
+ * @param scheduler The scheduler instance.
+ * @param[out] node The node to initialize.
+ * @param the_thread The user of the node, if RTEMS_SMP is defined.
+ * @param priority The priority of the node to initialize.
+ */
 void _Scheduler_simple_SMP_Node_initialize(
   const Scheduler_Control *scheduler,
   Scheduler_Node          *node,
@@ -94,36 +109,84 @@ void _Scheduler_simple_SMP_Node_initialize(
   Priority_Control         priority
 );
 
+/**
+ * @brief Blocks a thread.
+ *
+ * @param scheduler The scheduler instance.
+ * @param[in, out] thread The thread to block.
+ * @param[in, out] node The scheduler node of @a thread.
+ */
 void _Scheduler_simple_SMP_Block(
   const Scheduler_Control *scheduler,
   Thread_Control          *thread,
   Scheduler_Node          *node
 );
 
+/**
+ * @brief Unblocks a thread.
+ *
+ * @param scheduler The scheduler instance.
+ * @param[in, out] thread The thread to unblock.
+ * @param[in, out] node The scheduler node of @a thread.
+ */
 void _Scheduler_simple_SMP_Unblock(
   const Scheduler_Control *scheduler,
   Thread_Control          *thread,
   Scheduler_Node          *node
 );
 
+/**
+ * @brief Updates the priority of the node.
+ *
+ * @param scheduler The scheduler instance.
+ * @param the_thread The thread of @a node.
+ * @param node The node to update the priority of.
+ */
 void _Scheduler_simple_SMP_Update_priority(
   const Scheduler_Control *scheduler,
   Thread_Control          *the_thread,
   Scheduler_Node          *node
 );
 
+/**
+ * @brief Asks for help.
+ *
+ * @param scheduler The scheduler instance to ask for help.
+ * @param the_thread The thread needing help.
+ * @param node The scheduler node.
+ *
+ * @retval true Ask for help was successful.
+ * @retval false Ask for help was not successful.
+ */
 bool _Scheduler_simple_SMP_Ask_for_help(
   const Scheduler_Control *scheduler,
   Thread_Control          *the_thread,
   Scheduler_Node          *node
 );
 
+/**
+ * @brief Reconsiders help.
+ *
+ * @param scheduler The scheduler instance to reconsider the help
+ *   request.
+ * @param the_thread The thread reconsidering a help request.
+ * @param node The scheduler node.
+ */
 void _Scheduler_simple_SMP_Reconsider_help_request(
   const Scheduler_Control *scheduler,
   Thread_Control          *the_thread,
   Scheduler_Node          *node
 );
 
+/**
+ * @brief Withdraws node.
+ *
+ * @param scheduler The scheduler instance to withdraw the node.
+ * @param the_thread The thread using the node.
+ * @param node The scheduler node to withdraw.
+ * @param next_state The next thread scheduler state in the case the node is
+ *   scheduled.
+ */
 void _Scheduler_simple_SMP_Withdraw_node(
   const Scheduler_Control *scheduler,
   Thread_Control          *the_thread,
@@ -131,16 +194,37 @@ void _Scheduler_simple_SMP_Withdraw_node(
   Thread_Scheduler_state   next_state
 );
 
+/**
+ * @brief Adds @a idle to @a scheduler.
+ *
+ * @param[in, out] scheduler The scheduler instance to add the processor to.
+ * @param idle The idle thread control.
+ */
 void _Scheduler_simple_SMP_Add_processor(
   const Scheduler_Control *scheduler,
   Thread_Control          *idle
 );
 
+/**
+ * @brief Removes an idle thread from the given cpu.
+ *
+ * @param scheduler The scheduler instance.
+ * @param cpu The cpu control to remove from @a scheduler.
+ *
+ * @return The idle thread of the processor.
+ */
 Thread_Control *_Scheduler_simple_SMP_Remove_processor(
   const Scheduler_Control *scheduler,
   struct Per_CPU_Control  *cpu
 );
 
+/**
+ * Performs a yield operation for the thread.
+ *
+ * @param scheduler The scheduler instance.
+ * @param thread The thread to yield.
+ * @param[in, out] node The node of the thread to perform a yield.
+ */
 void _Scheduler_simple_SMP_Yield(
   const Scheduler_Control *scheduler,
   Thread_Control          *thread,