diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/clk.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h index e19edc63ee95..daed3c7a48c1 100644 --- a/include/trace/events/clk.h +++ b/include/trace/events/clk.h @@ -264,6 +264,49 @@ DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete, TP_ARGS(core, duty) ); +DECLARE_EVENT_CLASS(clk_rate_request, + + TP_PROTO(struct clk_rate_request *req), + + TP_ARGS(req), + + TP_STRUCT__entry( + __string( name, req->core ? req->core->name : "none") + __string( pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none" ) + __field(unsigned long, min ) + __field(unsigned long, max ) + __field(unsigned long, prate ) + ), + + TP_fast_assign( + __assign_str(name, req->core ? req->core->name : "none"); + __assign_str(pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none"); + __entry->min = req->min_rate; + __entry->max = req->max_rate; + __entry->prate = req->best_parent_rate; + ), + + TP_printk("%s min %lu max %lu, parent %s (%lu)", __get_str(name), + (unsigned long)__entry->min, + (unsigned long)__entry->max, + __get_str(pname), + (unsigned long)__entry->prate) +); + +DEFINE_EVENT(clk_rate_request, clk_rate_request_start, + + TP_PROTO(struct clk_rate_request *req), + + TP_ARGS(req) +); + +DEFINE_EVENT(clk_rate_request, clk_rate_request_done, + + TP_PROTO(struct clk_rate_request *req), + + TP_ARGS(req) +); + #endif /* _TRACE_CLK_H */ /* This part must be outside protection */ |