diff options
Diffstat (limited to 'include/trace/events/clk.h')
| -rw-r--r-- | include/trace/events/clk.h | 109 |
1 files changed, 94 insertions, 15 deletions
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h index 9004ffff7f32..759f7371a6dc 100644 --- a/include/trace/events/clk.h +++ b/include/trace/events/clk.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM clk @@ -31,7 +23,7 @@ DECLARE_EVENT_CLASS(clk, ), TP_fast_assign( - __assign_str(name, core->name); + __assign_str(name); ), TP_printk("%s", __get_str(name)) @@ -105,7 +97,7 @@ DECLARE_EVENT_CLASS(clk_rate, ), TP_fast_assign( - __assign_str(name, core->name); + __assign_str(name); __entry->rate = rate; ), @@ -126,6 +118,50 @@ DEFINE_EVENT(clk_rate, clk_set_rate_complete, TP_ARGS(core, rate) ); +DEFINE_EVENT(clk_rate, clk_set_min_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DEFINE_EVENT(clk_rate, clk_set_max_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DECLARE_EVENT_CLASS(clk_rate_range, + + TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max), + + TP_ARGS(core, min, max), + + TP_STRUCT__entry( + __string( name, core->name ) + __field(unsigned long, min ) + __field(unsigned long, max ) + ), + + TP_fast_assign( + __assign_str(name); + __entry->min = min; + __entry->max = max; + ), + + TP_printk("%s min %lu max %lu", __get_str(name), + (unsigned long)__entry->min, + (unsigned long)__entry->max) +); + +DEFINE_EVENT(clk_rate_range, clk_set_rate_range, + + TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max), + + TP_ARGS(core, min, max) +); + DECLARE_EVENT_CLASS(clk_parent, TP_PROTO(struct clk_core *core, struct clk_core *parent), @@ -138,8 +174,8 @@ DECLARE_EVENT_CLASS(clk_parent, ), TP_fast_assign( - __assign_str(name, core->name); - __assign_str(pname, parent ? parent->name : "none"); + __assign_str(name); + __assign_str(pname); ), TP_printk("%s %s", __get_str(name), __get_str(pname)) @@ -171,7 +207,7 @@ DECLARE_EVENT_CLASS(clk_phase, ), TP_fast_assign( - __assign_str(name, core->name); + __assign_str(name); __entry->phase = phase; ), @@ -205,7 +241,7 @@ DECLARE_EVENT_CLASS(clk_duty_cycle, ), TP_fast_assign( - __assign_str(name, core->name); + __assign_str(name); __entry->num = duty->num; __entry->den = duty->den; ), @@ -228,6 +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); + __assign_str(pname); + __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 */ |