smp.c File Reference

SMP Support. More...

#include <rtems/score/smpimpl.h>
#include <rtems/score/assert.h>
#include <rtems/score/memory.h>
#include <rtems/score/percpudata.h>
#include <rtems/score/schedulerimpl.h>
#include <rtems/score/threadimpl.h>
#include <rtems/config.h>
#include <rtems/sysinit.h>
#include <string.h>

Go to the source code of this file.

Enumerations
enum	{ _Sysinit__Per_CPU_Data_initialize = 0x00022080 }

Functions
static const Scheduler_Assignment *	_Scheduler_Get_initial_assignment (uint32_t cpu_index)
static bool	_Scheduler_Is_mandatory_processor (const Scheduler_Assignment *assignment)
static bool	_Scheduler_Should_start_processor (const Scheduler_Assignment *assignment)
static void	_SMP_Start_processors (uint32_t cpu_max)
void	_SMP_Handler_initialize (void)
	Initializes SMP Handler. More...
void	_SMP_Request_start_multitasking (void)
	Requests a multitasking start on all configured and available processors.
bool	_SMP_Should_start_processor (uint32_t cpu_index)
	Checks if the processor with the specified index should be started. More...
void	_SMP_Start_multitasking_on_secondary_processor (Per_CPU_Control *cpu_self)
	Performs high-level initialization of a secondary processor and runs the application threads. More...
void	_SMP_Request_shutdown (void)
	Requests a shutdown of all processors. More...
void	_SMP_Send_message (uint32_t cpu_index, unsigned long message)
	Sends an SMP message to a processor. More...
void	_SMP_Send_message_broadcast (unsigned long message)
	Sends an SMP message to all other online processors. More...
void	_SMP_Send_message_multicast (const Processor_mask *targets, unsigned long message)
	Sends an SMP message to a set of processors. More...
static void	_Per_CPU_Data_initialize (void)

Variables
Processor_mask	_SMP_Online_processors
	Set of online processors. More...
uint32_t	_SMP_Processor_maximum
rtems_sysinit_item const	_Linker_set__Sysinit__Per_CPU_Data_initialize = { _Per_CPU_Data_initialize }

Detailed Description

SMP Support.

Definition in file smp.c.