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tracing: fix PM system tracing

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System PM tracing was broken for SEGGER SystemView, and was missing
proper documentation.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2021-11-03 10:54:22 +01:00 • committed by Christopher Friedt
commit 64aea4d57e
5 changed files with 27 additions and 4 deletions
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21
include/tracing/tracing.h
View file

@ -1983,9 +1983,28 @@
* @} * @}
*/ /* end of event_tracing_apis */ */ /* end of event_tracing_apis */
/**
* @brief System PM Tracing APIs
* @defgroup pm_system_tracing_apis System PM Tracing APIs
* @ingroup tracing_apis
* @{
*/
/**
* @brief Trace system suspend call entry.
* @param ticks Ticks.
*/
#define sys_port_trace_pm_system_suspend_enter(ticks) #define sys_port_trace_pm_system_suspend_enter(ticks)
#define sys_port_trace_pm_system_suspend_exit(ticks, ret) /**
* @brief Trace system suspend call exit.
* @param ticks Ticks.
* @param state PM state.
*/
#define sys_port_trace_pm_system_suspend_exit(ticks, state)
/** @} */ /* end of pm_system_tracing_apis */
/** /**
* @brief PM Device Runtime Tracing APIs * @brief PM Device Runtime Tracing APIs

2
subsys/tracing/ctf/tracing_ctf.h
View file

@ -322,7 +322,7 @@ extern "C" {
#define sys_port_trace_pm_system_suspend_enter(ticks) #define sys_port_trace_pm_system_suspend_enter(ticks)
#define sys_port_trace_pm_system_suspend_exit(ticks, ret) #define sys_port_trace_pm_system_suspend_exit(ticks, state)
#define sys_port_trace_pm_device_runtime_get_enter(dev) #define sys_port_trace_pm_device_runtime_get_enter(dev)
#define sys_port_trace_pm_device_runtime_get_exit(dev, ret) #define sys_port_trace_pm_device_runtime_get_exit(dev, ret)

4
subsys/tracing/sysview/tracing_sysview.h
View file

@ -613,6 +613,10 @@ void sys_trace_k_thread_ready(struct k_thread *thread);
void sys_trace_k_thread_pend(struct k_thread *thread); void sys_trace_k_thread_pend(struct k_thread *thread);
void sys_trace_k_thread_info(struct k_thread *thread); void sys_trace_k_thread_info(struct k_thread *thread);
#define sys_port_trace_pm_system_suspend_enter(ticks) \
SEGGER_SYSVIEW_RecordU32(TID_PM_SYSTEM_SUSPEND, (uint32_t)ticks)
#define sys_port_trace_pm_system_suspend_exit(ticks, state) \
SEGGER_SYSVIEW_RecordEndCallU32(TID_PM_SYSTEM_SUSPEND, (uint32_t)state)
#define sys_port_trace_pm_device_runtime_get_enter(dev) \ #define sys_port_trace_pm_device_runtime_get_enter(dev) \
SEGGER_SYSVIEW_RecordU32(TID_PM_DEVICE_RUNTIME_GET, \ SEGGER_SYSVIEW_RecordU32(TID_PM_DEVICE_RUNTIME_GET, \

2
subsys/tracing/sysview/tracing_sysview_ids.h
View file

@ -146,7 +146,7 @@ extern "C" {
#define TID_LIFO_ALLOC_PUT (122u + TID_OFFSET) #define TID_LIFO_ALLOC_PUT (122u + TID_OFFSET)
#define TID_PM_SUSPEND (123u + TID_OFFSET) #define TID_PM_SYSTEM_SUSPEND (123u + TID_OFFSET)
#define TID_PM_DEVICE_RUNTIME_GET (124u + TID_OFFSET) #define TID_PM_DEVICE_RUNTIME_GET (124u + TID_OFFSET)
#define TID_PM_DEVICE_RUNTIME_PUT (125u + TID_OFFSET) #define TID_PM_DEVICE_RUNTIME_PUT (125u + TID_OFFSET)
#define TID_PM_DEVICE_RUNTIME_PUT_ASYNC (126u + TID_OFFSET) #define TID_PM_DEVICE_RUNTIME_PUT_ASYNC (126u + TID_OFFSET)

2
subsys/tracing/test/tracing_test.h
View file

@ -428,7 +428,7 @@
#define sys_port_trace_k_thread_resume_exit(thread) sys_trace_k_thread_resume_exit(thread) #define sys_port_trace_k_thread_resume_exit(thread) sys_trace_k_thread_resume_exit(thread)
#define sys_port_trace_pm_system_suspend_enter(ticks) #define sys_port_trace_pm_system_suspend_enter(ticks)
#define sys_port_trace_pm_system_suspend_exit(ticks, ret) #define sys_port_trace_pm_system_suspend_exit(ticks, state)
#define sys_port_trace_pm_device_runtime_get_enter(dev) #define sys_port_trace_pm_device_runtime_get_enter(dev)
#define sys_port_trace_pm_device_runtime_get_exit(dev, ret) #define sys_port_trace_pm_device_runtime_get_exit(dev, ret)