| /* |
| * Copyright (c) 2005-2011 Atheros Communications Inc. |
| * Copyright (c) 2011-2013 Qualcomm Atheros, Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) |
| |
| #include <linux/tracepoint.h> |
| #include "core.h" |
| |
| #define _TRACE_H_ |
| |
| /* create empty functions when tracing is disabled */ |
| #if !defined(CPTCFG_ATH10K_TRACING) |
| #undef TRACE_EVENT |
| #define TRACE_EVENT(name, proto, ...) \ |
| static inline void trace_ ## name(proto) {} |
| #undef DECLARE_EVENT_CLASS |
| #define DECLARE_EVENT_CLASS(...) |
| #undef DEFINE_EVENT |
| #define DEFINE_EVENT(evt_class, name, proto, ...) \ |
| static inline void trace_ ## name(proto) {} |
| #endif /* !CPTCFG_ATH10K_TRACING || __CHECKER__ */ |
| |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM ath10k |
| |
| #define ATH10K_MSG_MAX 200 |
| |
| DECLARE_EVENT_CLASS(ath10k_log_event, |
| TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
| TP_ARGS(ar, vaf), |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __dynamic_array(char, msg, ATH10K_MSG_MAX) |
| ), |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
| ATH10K_MSG_MAX, |
| vaf->fmt, |
| *vaf->va) >= ATH10K_MSG_MAX); |
| ), |
| TP_printk( |
| "%s %s %s", |
| __get_str(driver), |
| __get_str(device), |
| __get_str(msg) |
| ) |
| ); |
| |
| DEFINE_EVENT(ath10k_log_event, ath10k_log_err, |
| TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
| TP_ARGS(ar, vaf) |
| ); |
| |
| DEFINE_EVENT(ath10k_log_event, ath10k_log_warn, |
| TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
| TP_ARGS(ar, vaf) |
| ); |
| |
| DEFINE_EVENT(ath10k_log_event, ath10k_log_info, |
| TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
| TP_ARGS(ar, vaf) |
| ); |
| |
| TRACE_EVENT(ath10k_log_dbg, |
| TP_PROTO(struct ath10k *ar, unsigned int level, struct va_format *vaf), |
| TP_ARGS(ar, level, vaf), |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __field(unsigned int, level) |
| __dynamic_array(char, msg, ATH10K_MSG_MAX) |
| ), |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __entry->level = level; |
| WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
| ATH10K_MSG_MAX, |
| vaf->fmt, |
| *vaf->va) >= ATH10K_MSG_MAX); |
| ), |
| TP_printk( |
| "%s %s %s", |
| __get_str(driver), |
| __get_str(device), |
| __get_str(msg) |
| ) |
| ); |
| |
| TRACE_EVENT(ath10k_log_dbg_dump, |
| TP_PROTO(struct ath10k *ar, const char *msg, const char *prefix, |
| const void *buf, size_t buf_len), |
| |
| TP_ARGS(ar, msg, prefix, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __string(msg, msg) |
| __string(prefix, prefix) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __assign_str(msg, msg); |
| __assign_str(prefix, prefix); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s %s %s/%s\n", |
| __get_str(driver), |
| __get_str(device), |
| __get_str(prefix), |
| __get_str(msg) |
| ) |
| ); |
| |
| TRACE_EVENT(ath10k_wmi_cmd, |
| TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len, int ret), |
| |
| TP_ARGS(ar, id, buf, buf_len, ret), |
| |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __field(unsigned int, id) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| __field(int, ret) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __entry->id = id; |
| __entry->buf_len = buf_len; |
| __entry->ret = ret; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s %s id %d len %zu ret %d", |
| __get_str(driver), |
| __get_str(device), |
| __entry->id, |
| __entry->buf_len, |
| __entry->ret |
| ) |
| ); |
| |
| TRACE_EVENT(ath10k_wmi_event, |
| TP_PROTO(struct ath10k *ar, int id, void *buf, size_t buf_len), |
| |
| TP_ARGS(ar, id, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __field(unsigned int, id) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __entry->id = id; |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s %s id %d len %zu", |
| __get_str(driver), |
| __get_str(device), |
| __entry->id, |
| __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath10k_htt_stats, |
| TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len), |
| |
| TP_ARGS(ar, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s %s len %zu", |
| __get_str(driver), |
| __get_str(device), |
| __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath10k_wmi_dbglog, |
| TP_PROTO(struct ath10k *ar, void *buf, size_t buf_len), |
| |
| TP_ARGS(ar, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __string(device, dev_name(ar->dev)) |
| __string(driver, dev_driver_string(ar->dev)) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(device, dev_name(ar->dev)); |
| __assign_str(driver, dev_driver_string(ar->dev)); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s %s len %zu", |
| __get_str(driver), |
| __get_str(device), |
| __entry->buf_len |
| ) |
| ); |
| |
| #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ |
| |
| /* we don't want to use include/trace/events */ |
| #undef TRACE_INCLUDE_PATH |
| #define TRACE_INCLUDE_PATH . |
| #undef TRACE_INCLUDE_FILE |
| #define TRACE_INCLUDE_FILE trace |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |
