diff options
Diffstat (limited to 'include/trace/events/clk.h')
| -rw-r--r-- | include/trace/events/clk.h | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h new file mode 100644 index 000000000..e19edc63e --- /dev/null +++ b/include/trace/events/clk.h @@ -0,0 +1,270 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM clk + +#if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_CLK_H + +#include <linux/tracepoint.h> + +struct clk_core; + +DECLARE_EVENT_CLASS(clk, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core), + + TP_STRUCT__entry( + __string( name, core->name ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + ), + + TP_printk("%s", __get_str(name)) +); + +DEFINE_EVENT(clk, clk_enable, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_enable_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_disable, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_disable_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_prepare, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_prepare_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_unprepare, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_unprepare_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DECLARE_EVENT_CLASS(clk_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate), + + TP_STRUCT__entry( + __string( name, core->name ) + __field(unsigned long, rate ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->rate = rate; + ), + + TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate) +); + +DEFINE_EVENT(clk_rate, clk_set_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DEFINE_EVENT(clk_rate, clk_set_rate_complete, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + 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, core->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), + + TP_ARGS(core, parent), + + TP_STRUCT__entry( + __string( name, core->name ) + __string( pname, parent ? parent->name : "none" ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __assign_str(pname, parent ? parent->name : "none"); + ), + + TP_printk("%s %s", __get_str(name), __get_str(pname)) +); + +DEFINE_EVENT(clk_parent, clk_set_parent, + + TP_PROTO(struct clk_core *core, struct clk_core *parent), + + TP_ARGS(core, parent) +); + +DEFINE_EVENT(clk_parent, clk_set_parent_complete, + + TP_PROTO(struct clk_core *core, struct clk_core *parent), + + TP_ARGS(core, parent) +); + +DECLARE_EVENT_CLASS(clk_phase, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase), + + TP_STRUCT__entry( + __string( name, core->name ) + __field( int, phase ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->phase = phase; + ), + + TP_printk("%s %d", __get_str(name), (int)__entry->phase) +); + +DEFINE_EVENT(clk_phase, clk_set_phase, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase) +); + +DEFINE_EVENT(clk_phase, clk_set_phase_complete, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase) +); + +DECLARE_EVENT_CLASS(clk_duty_cycle, + + TP_PROTO(struct clk_core *core, struct clk_duty *duty), + + TP_ARGS(core, duty), + + TP_STRUCT__entry( + __string( name, core->name ) + __field( unsigned int, num ) + __field( unsigned int, den ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->num = duty->num; + __entry->den = duty->den; + ), + + TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num, + (unsigned int)__entry->den) +); + +DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle, + + TP_PROTO(struct clk_core *core, struct clk_duty *duty), + + TP_ARGS(core, duty) +); + +DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete, + + TP_PROTO(struct clk_core *core, struct clk_duty *duty), + + TP_ARGS(core, duty) +); + +#endif /* _TRACE_CLK_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |