diff options
Diffstat (limited to 'drivers/thermal/thermal_trace_ipa.h')
| -rw-r--r-- | drivers/thermal/thermal_trace_ipa.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/thermal/thermal_trace_ipa.h b/drivers/thermal/thermal_trace_ipa.h new file mode 100644 index 000000000000..84568db5421b --- /dev/null +++ b/drivers/thermal/thermal_trace_ipa.h @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM thermal_power_allocator + +#if !defined(_TRACE_THERMAL_POWER_ALLOCATOR_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_THERMAL_POWER_ALLOCATOR_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(thermal_power_allocator, + TP_PROTO(struct thermal_zone_device *tz, u32 *req_power, + u32 total_req_power, u32 *granted_power, + u32 total_granted_power, size_t num_actors, + u32 power_range, u32 max_allocatable_power, + int current_temp, s32 delta_temp), + TP_ARGS(tz, req_power, total_req_power, granted_power, + total_granted_power, num_actors, power_range, + max_allocatable_power, current_temp, delta_temp), + TP_STRUCT__entry( + __field(int, tz_id ) + __dynamic_array(u32, req_power, num_actors ) + __field(u32, total_req_power ) + __dynamic_array(u32, granted_power, num_actors) + __field(u32, total_granted_power ) + __field(size_t, num_actors ) + __field(u32, power_range ) + __field(u32, max_allocatable_power ) + __field(int, current_temp ) + __field(s32, delta_temp ) + ), + TP_fast_assign( + __entry->tz_id = tz->id; + memcpy(__get_dynamic_array(req_power), req_power, + num_actors * sizeof(*req_power)); + __entry->total_req_power = total_req_power; + memcpy(__get_dynamic_array(granted_power), granted_power, + num_actors * sizeof(*granted_power)); + __entry->total_granted_power = total_granted_power; + __entry->num_actors = num_actors; + __entry->power_range = power_range; + __entry->max_allocatable_power = max_allocatable_power; + __entry->current_temp = current_temp; + __entry->delta_temp = delta_temp; + ), + + TP_printk("thermal_zone_id=%d req_power={%s} total_req_power=%u granted_power={%s} total_granted_power=%u power_range=%u max_allocatable_power=%u current_temperature=%d delta_temperature=%d", + __entry->tz_id, + __print_array(__get_dynamic_array(req_power), + __entry->num_actors, 4), + __entry->total_req_power, + __print_array(__get_dynamic_array(granted_power), + __entry->num_actors, 4), + __entry->total_granted_power, __entry->power_range, + __entry->max_allocatable_power, __entry->current_temp, + __entry->delta_temp) +); + +TRACE_EVENT(thermal_power_allocator_pid, + TP_PROTO(struct thermal_zone_device *tz, s32 err, s32 err_integral, + s64 p, s64 i, s64 d, s32 output), + TP_ARGS(tz, err, err_integral, p, i, d, output), + TP_STRUCT__entry( + __field(int, tz_id ) + __field(s32, err ) + __field(s32, err_integral) + __field(s64, p ) + __field(s64, i ) + __field(s64, d ) + __field(s32, output ) + ), + TP_fast_assign( + __entry->tz_id = tz->id; + __entry->err = err; + __entry->err_integral = err_integral; + __entry->p = p; + __entry->i = i; + __entry->d = d; + __entry->output = output; + ), + + TP_printk("thermal_zone_id=%d err=%d err_integral=%d p=%lld i=%lld d=%lld output=%d", + __entry->tz_id, __entry->err, __entry->err_integral, + __entry->p, __entry->i, __entry->d, __entry->output) +); +#endif /* _TRACE_THERMAL_POWER_ALLOCATOR_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE thermal_trace_ipa + +/* This part must be outside protection */ +#include <trace/define_trace.h> |