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537 lines
12 KiB
537 lines
12 KiB
/* SPDX-License-Identifier: ISC */ |
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/* |
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* Copyright (c) 2005-2011 Atheros Communications Inc. |
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* Copyright (c) 2011-2016 Qualcomm Atheros, Inc. |
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*/ |
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#if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) |
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#include <linux/tracepoint.h> |
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#include "core.h" |
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#if !defined(_TRACE_H_) |
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static inline u32 ath10k_frm_hdr_len(const void *buf, size_t len) |
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{ |
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const struct ieee80211_hdr *hdr = buf; |
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/* In some rare cases (e.g. fcs error) device reports frame buffer |
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* shorter than what frame header implies (e.g. len = 0). The buffer |
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* can still be accessed so do a simple min() to guarantee caller |
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* doesn't get value greater than len. |
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*/ |
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return min_t(u32, len, ieee80211_hdrlen(hdr->frame_control)); |
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} |
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#endif |
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#define _TRACE_H_ |
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/* create empty functions when tracing is disabled */ |
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#if !defined(CONFIG_ATH10K_TRACING) |
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#undef TRACE_EVENT |
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#define TRACE_EVENT(name, proto, ...) \ |
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static inline void trace_ ## name(proto) {} \ |
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static inline bool trace_##name##_enabled(void) \ |
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{ \ |
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return false; \ |
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} |
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#undef DECLARE_EVENT_CLASS |
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#define DECLARE_EVENT_CLASS(...) |
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#undef DEFINE_EVENT |
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#define DEFINE_EVENT(evt_class, name, proto, ...) \ |
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static inline void trace_ ## name(proto) {} |
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#endif /* !CONFIG_ATH10K_TRACING || __CHECKER__ */ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM ath10k |
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#define ATH10K_MSG_MAX 400 |
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DECLARE_EVENT_CLASS(ath10k_log_event, |
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TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
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TP_ARGS(ar, vaf), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__dynamic_array(char, msg, ATH10K_MSG_MAX) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
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ATH10K_MSG_MAX, |
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vaf->fmt, |
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*vaf->va) >= ATH10K_MSG_MAX); |
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), |
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TP_printk( |
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"%s %s %s", |
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__get_str(driver), |
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__get_str(device), |
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__get_str(msg) |
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) |
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); |
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DEFINE_EVENT(ath10k_log_event, ath10k_log_err, |
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TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
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TP_ARGS(ar, vaf) |
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); |
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DEFINE_EVENT(ath10k_log_event, ath10k_log_warn, |
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TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
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TP_ARGS(ar, vaf) |
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); |
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DEFINE_EVENT(ath10k_log_event, ath10k_log_info, |
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TP_PROTO(struct ath10k *ar, struct va_format *vaf), |
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TP_ARGS(ar, vaf) |
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); |
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TRACE_EVENT(ath10k_log_dbg, |
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TP_PROTO(struct ath10k *ar, unsigned int level, struct va_format *vaf), |
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TP_ARGS(ar, level, vaf), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(unsigned int, level) |
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__dynamic_array(char, msg, ATH10K_MSG_MAX) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->level = level; |
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
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ATH10K_MSG_MAX, |
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vaf->fmt, |
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*vaf->va) >= ATH10K_MSG_MAX); |
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), |
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TP_printk( |
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"%s %s %s", |
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__get_str(driver), |
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__get_str(device), |
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__get_str(msg) |
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) |
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); |
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TRACE_EVENT(ath10k_log_dbg_dump, |
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TP_PROTO(struct ath10k *ar, const char *msg, const char *prefix, |
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const void *buf, size_t buf_len), |
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TP_ARGS(ar, msg, prefix, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__string(msg, msg) |
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__string(prefix, prefix) |
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__field(size_t, buf_len) |
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__dynamic_array(u8, buf, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__assign_str(msg, msg); |
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__assign_str(prefix, prefix); |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(buf), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s %s/%s\n", |
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__get_str(driver), |
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__get_str(device), |
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__get_str(prefix), |
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__get_str(msg) |
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) |
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); |
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TRACE_EVENT(ath10k_wmi_cmd, |
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TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len), |
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TP_ARGS(ar, id, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(unsigned int, id) |
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__field(size_t, buf_len) |
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__dynamic_array(u8, buf, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->id = id; |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(buf), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s id %d len %zu", |
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__get_str(driver), |
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__get_str(device), |
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__entry->id, |
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__entry->buf_len |
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) |
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); |
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TRACE_EVENT(ath10k_wmi_event, |
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TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len), |
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TP_ARGS(ar, id, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(unsigned int, id) |
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__field(size_t, buf_len) |
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__dynamic_array(u8, buf, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->id = id; |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(buf), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s id %d len %zu", |
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__get_str(driver), |
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__get_str(device), |
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__entry->id, |
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__entry->buf_len |
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) |
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); |
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TRACE_EVENT(ath10k_htt_stats, |
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TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len), |
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TP_ARGS(ar, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(size_t, buf_len) |
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__dynamic_array(u8, buf, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(buf), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s len %zu", |
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__get_str(driver), |
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__get_str(device), |
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__entry->buf_len |
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) |
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); |
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TRACE_EVENT(ath10k_wmi_dbglog, |
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TP_PROTO(struct ath10k *ar, const void *buf, size_t buf_len), |
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TP_ARGS(ar, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u8, hw_type) |
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__field(size_t, buf_len) |
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__dynamic_array(u8, buf, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->hw_type = ar->hw_rev; |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(buf), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s %d len %zu", |
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__get_str(driver), |
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__get_str(device), |
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__entry->hw_type, |
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__entry->buf_len |
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) |
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); |
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TRACE_EVENT(ath10k_htt_pktlog, |
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TP_PROTO(struct ath10k *ar, const void *buf, u16 buf_len), |
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TP_ARGS(ar, buf, buf_len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u8, hw_type) |
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__field(u16, buf_len) |
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__dynamic_array(u8, pktlog, buf_len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->hw_type = ar->hw_rev; |
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__entry->buf_len = buf_len; |
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memcpy(__get_dynamic_array(pktlog), buf, buf_len); |
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), |
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TP_printk( |
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"%s %s %d size %u", |
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__get_str(driver), |
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__get_str(device), |
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__entry->hw_type, |
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__entry->buf_len |
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) |
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); |
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TRACE_EVENT(ath10k_htt_tx, |
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TP_PROTO(struct ath10k *ar, u16 msdu_id, u16 msdu_len, |
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u8 vdev_id, u8 tid), |
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TP_ARGS(ar, msdu_id, msdu_len, vdev_id, tid), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u16, msdu_id) |
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__field(u16, msdu_len) |
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__field(u8, vdev_id) |
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__field(u8, tid) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->msdu_id = msdu_id; |
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__entry->msdu_len = msdu_len; |
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__entry->vdev_id = vdev_id; |
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__entry->tid = tid; |
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), |
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TP_printk( |
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"%s %s msdu_id %d msdu_len %d vdev_id %d tid %d", |
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__get_str(driver), |
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__get_str(device), |
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__entry->msdu_id, |
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__entry->msdu_len, |
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__entry->vdev_id, |
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__entry->tid |
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) |
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); |
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TRACE_EVENT(ath10k_txrx_tx_unref, |
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TP_PROTO(struct ath10k *ar, u16 msdu_id), |
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TP_ARGS(ar, msdu_id), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u16, msdu_id) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->msdu_id = msdu_id; |
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), |
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TP_printk( |
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"%s %s msdu_id %d", |
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__get_str(driver), |
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__get_str(device), |
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__entry->msdu_id |
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) |
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); |
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DECLARE_EVENT_CLASS(ath10k_hdr_event, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(size_t, len) |
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__dynamic_array(u8, data, ath10k_frm_hdr_len(data, len)) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->len = ath10k_frm_hdr_len(data, len); |
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memcpy(__get_dynamic_array(data), data, __entry->len); |
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), |
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TP_printk( |
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"%s %s len %zu\n", |
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__get_str(driver), |
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__get_str(device), |
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__entry->len |
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) |
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); |
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DECLARE_EVENT_CLASS(ath10k_payload_event, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(size_t, len) |
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__dynamic_array(u8, payload, (len - |
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ath10k_frm_hdr_len(data, len))) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->len = len - ath10k_frm_hdr_len(data, len); |
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memcpy(__get_dynamic_array(payload), |
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data + ath10k_frm_hdr_len(data, len), __entry->len); |
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), |
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TP_printk( |
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"%s %s len %zu\n", |
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__get_str(driver), |
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__get_str(device), |
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__entry->len |
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) |
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); |
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DEFINE_EVENT(ath10k_hdr_event, ath10k_tx_hdr, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len) |
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); |
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DEFINE_EVENT(ath10k_payload_event, ath10k_tx_payload, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len) |
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); |
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DEFINE_EVENT(ath10k_hdr_event, ath10k_rx_hdr, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len) |
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); |
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DEFINE_EVENT(ath10k_payload_event, ath10k_rx_payload, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len) |
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); |
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TRACE_EVENT(ath10k_htt_rx_desc, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u8, hw_type) |
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__field(u16, len) |
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__dynamic_array(u8, rxdesc, len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->hw_type = ar->hw_rev; |
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__entry->len = len; |
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memcpy(__get_dynamic_array(rxdesc), data, len); |
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), |
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TP_printk( |
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"%s %s %d rxdesc len %d", |
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__get_str(driver), |
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__get_str(device), |
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__entry->hw_type, |
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__entry->len |
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) |
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); |
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TRACE_EVENT(ath10k_wmi_diag_container, |
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TP_PROTO(struct ath10k *ar, |
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u8 type, |
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u32 timestamp, |
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u32 code, |
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u16 len, |
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const void *data), |
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TP_ARGS(ar, type, timestamp, code, len, data), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u8, type) |
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__field(u32, timestamp) |
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__field(u32, code) |
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__field(u16, len) |
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__dynamic_array(u8, data, len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->type = type; |
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__entry->timestamp = timestamp; |
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__entry->code = code; |
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__entry->len = len; |
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memcpy(__get_dynamic_array(data), data, len); |
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), |
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TP_printk( |
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"%s %s diag container type %u timestamp %u code %u len %d", |
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__get_str(driver), |
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__get_str(device), |
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__entry->type, |
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__entry->timestamp, |
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__entry->code, |
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__entry->len |
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) |
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); |
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TRACE_EVENT(ath10k_wmi_diag, |
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TP_PROTO(struct ath10k *ar, const void *data, size_t len), |
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TP_ARGS(ar, data, len), |
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TP_STRUCT__entry( |
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__string(device, dev_name(ar->dev)) |
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__string(driver, dev_driver_string(ar->dev)) |
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__field(u16, len) |
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__dynamic_array(u8, data, len) |
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), |
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TP_fast_assign( |
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__assign_str(device, dev_name(ar->dev)); |
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__assign_str(driver, dev_driver_string(ar->dev)); |
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__entry->len = len; |
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memcpy(__get_dynamic_array(data), data, len); |
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), |
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TP_printk( |
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"%s %s tlv diag len %d", |
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__get_str(driver), |
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__get_str(device), |
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__entry->len |
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) |
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); |
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#endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ |
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/* we don't want to use include/trace/events */ |
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#undef TRACE_INCLUDE_PATH |
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#define TRACE_INCLUDE_PATH . |
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#undef TRACE_INCLUDE_FILE |
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#define TRACE_INCLUDE_FILE trace |
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/* This part must be outside protection */ |
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#include <trace/define_trace.h>
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