diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/trace.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/trace.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath12k/trace.h b/drivers/net/wireless/ath/ath12k/trace.h new file mode 100644 index 000000000000..f72096684b74 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/trace.h @@ -0,0 +1,152 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#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(CONFIG_ATH12K_TRACING) +#undef TRACE_EVENT +#define TRACE_EVENT(name, proto, ...) \ +static inline void trace_ ## name(proto) {} +#endif /* !CONFIG_ATH12K_TRACING || __CHECKER__ */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ath12k + +TRACE_EVENT(ath12k_htt_pktlog, + TP_PROTO(struct ath12k *ar, const void *buf, u16 buf_len, + u32 pktlog_checksum), + + TP_ARGS(ar, buf, buf_len, pktlog_checksum), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, buf_len) + __field(u32, pktlog_checksum) + __dynamic_array(u8, pktlog, buf_len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->buf_len = buf_len; + __entry->pktlog_checksum = pktlog_checksum; + memcpy(__get_dynamic_array(pktlog), buf, buf_len); + ), + + TP_printk( + "%s %s size %u pktlog_checksum %d", + __get_str(driver), + __get_str(device), + __entry->buf_len, + __entry->pktlog_checksum + ) +); + +TRACE_EVENT(ath12k_htt_ppdu_stats, + TP_PROTO(struct ath12k *ar, const void *data, size_t len), + + TP_ARGS(ar, data, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, len) + __field(u32, info) + __field(u32, sync_tstmp_lo_us) + __field(u32, sync_tstmp_hi_us) + __field(u32, mlo_offset_lo) + __field(u32, mlo_offset_hi) + __field(u32, mlo_offset_clks) + __field(u32, mlo_comp_clks) + __field(u32, mlo_comp_timer) + __dynamic_array(u8, ppdu, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->len = len; + __entry->info = ar->pdev->timestamp.info; + __entry->sync_tstmp_lo_us = ar->pdev->timestamp.sync_timestamp_hi_us; + __entry->sync_tstmp_hi_us = ar->pdev->timestamp.sync_timestamp_lo_us; + __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo; + __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi; + __entry->mlo_offset_clks = ar->pdev->timestamp.mlo_offset_clks; + __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks; + __entry->mlo_comp_timer = ar->pdev->timestamp.mlo_comp_timer; + memcpy(__get_dynamic_array(ppdu), data, len); + ), + + TP_printk( + "%s %s ppdu len %d", + __get_str(driver), + __get_str(device), + __entry->len + ) +); + +TRACE_EVENT(ath12k_htt_rxdesc, + TP_PROTO(struct ath12k *ar, const void *data, size_t type, size_t len), + + TP_ARGS(ar, data, type, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->ab->dev)) + __string(driver, dev_driver_string(ar->ab->dev)) + __field(u16, len) + __field(u16, type) + __field(u32, info) + __field(u32, sync_tstmp_lo_us) + __field(u32, sync_tstmp_hi_us) + __field(u32, mlo_offset_lo) + __field(u32, mlo_offset_hi) + __field(u32, mlo_offset_clks) + __field(u32, mlo_comp_clks) + __field(u32, mlo_comp_timer) + __dynamic_array(u8, rxdesc, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->ab->dev)); + __assign_str(driver, dev_driver_string(ar->ab->dev)); + __entry->len = len; + __entry->type = type; + __entry->info = ar->pdev->timestamp.info; + __entry->sync_tstmp_lo_us = ar->pdev->timestamp.sync_timestamp_hi_us; + __entry->sync_tstmp_hi_us = ar->pdev->timestamp.sync_timestamp_lo_us; + __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo; + __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi; + __entry->mlo_offset_clks = ar->pdev->timestamp.mlo_offset_clks; + __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks; + __entry->mlo_comp_timer = ar->pdev->timestamp.mlo_comp_timer; + memcpy(__get_dynamic_array(rxdesc), data, len); + ), + + TP_printk( + "%s %s rxdesc len %d", + __get_str(driver), + __get_str(device), + __entry->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> |