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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 00:58:12 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 00:58:12 +0100 |
commit | b8e445b6895cfe76c5959a7135a3216703fe32d4 (patch) | |
tree | 285797138e87a67c25aa173de48a4cf3d18d6a61 /include/trace/events | |
parent | cff229491af5df946781edfbeafd43e9cf66a3b4 (diff) | |
parent | e7c6a55606b5c46b449d76588968b4d8caae903f (diff) | |
download | linux-b8e445b6895cfe76c5959a7135a3216703fe32d4.tar.bz2 |
Merge tag 'hwmon-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- Add support for trace events to hwmon core
- Add support for NCT6797D, NCT6798D, MAX31725/6, LTM4686
- Support all AMD Family 15h Model 6xh and Model 7xh processors in
k10temp driver
- Convert ina3221 driver to _info API
- Fixes, cleanups, and improvements in various drivers
* tag 'hwmon-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (46 commits)
hwmon: (pmbus) Fix page count auto-detection.
hwmon: (pmbus) remove redundant 'default n' from Kconfig
hwmon: (core) Add trace events to _attr_show/store functions
hwmon: (ina3221) Use _info API to register hwmon device
hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255
hwmon: (ina3221) Validate shunt resistor value from DT
hwmon: (tmp421) make const array 'names' static
hwmon: (core) Add hwmon_in_enable attribute
hwmon: (ina3221) mark PM functions as __maybe_unused
hwmon: (ina3221) Read channel input source info from DT
dt-bindings: hwmon: Add ina3221 documentation
hwmon: (ina3221) Add suspend and resume functions
hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros
hwmon: (ina3221) Add INA3221_CONFIG to volatile_table
MAINTAINERS: Update PMBUS maintainer entry
hwmon: (pwm-fan) Set fan speed to 0 on suspend
hwmon: (pwm-fan) Silence error on probe deferral
hwmon: (scpi-hwmon) remove redundant continue
hwmon: (nct6775) Add support for NCT6798D
hwmon: (nct6775) Add support for NCT6797D
...
Diffstat (limited to 'include/trace/events')
-rw-r--r-- | include/trace/events/hwmon.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/include/trace/events/hwmon.h b/include/trace/events/hwmon.h new file mode 100644 index 000000000000..d7a1d0ffb679 --- /dev/null +++ b/include/trace/events/hwmon.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hwmon + +#if !defined(_TRACE_HWMON_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_HWMON_H + +#include <linux/tracepoint.h> + +DECLARE_EVENT_CLASS(hwmon_attr_class, + + TP_PROTO(int index, const char *attr_name, long val), + + TP_ARGS(index, attr_name, val), + + TP_STRUCT__entry( + __field(int, index) + __string(attr_name, attr_name) + __field(long, val) + ), + + TP_fast_assign( + __entry->index = index; + __assign_str(attr_name, attr_name); + __entry->val = val; + ), + + TP_printk("index=%d, attr_name=%s, val=%ld", + __entry->index, __get_str(attr_name), __entry->val) +); + +DEFINE_EVENT(hwmon_attr_class, hwmon_attr_show, + + TP_PROTO(int index, const char *attr_name, long val), + + TP_ARGS(index, attr_name, val) +); + +DEFINE_EVENT(hwmon_attr_class, hwmon_attr_store, + + TP_PROTO(int index, const char *attr_name, long val), + + TP_ARGS(index, attr_name, val) +); + +TRACE_EVENT(hwmon_attr_show_string, + + TP_PROTO(int index, const char *attr_name, const char *s), + + TP_ARGS(index, attr_name, s), + + TP_STRUCT__entry( + __field(int, index) + __string(attr_name, attr_name) + __string(label, s) + ), + + TP_fast_assign( + __entry->index = index; + __assign_str(attr_name, attr_name); + __assign_str(label, s); + ), + + TP_printk("index=%d, attr_name=%s, val=%s", + __entry->index, __get_str(attr_name), __get_str(label)) +); + +#endif /* _TRACE_HWMON_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |