diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index a078451b4620..7add88ea0e2e 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -316,6 +316,7 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, int msdu_len, msdu_chaining = 0; struct sk_buff *msdu, *next; struct htt_rx_desc *rx_desc; + u32 tsf; lockdep_assert_held(&htt->rx_ring.lock); @@ -447,6 +448,9 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, last_msdu = __le32_to_cpu(rx_desc->msdu_end.info0) & RX_MSDU_END_INFO0_LAST_MSDU; + tsf = __le32_to_cpu(rx_desc->ppdu_end.tsf_timestamp); + trace_ath10k_htt_rx_desc(ar, tsf, &rx_desc->attention, + sizeof(*rx_desc) - sizeof(u32)); if (last_msdu) { msdu->next = NULL; break; diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index 971ff23b6007..3841667e3a85 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -281,6 +281,35 @@ TRACE_EVENT(ath10k_htt_pktlog, ) ); +TRACE_EVENT(ath10k_htt_rx_desc, + TP_PROTO(struct ath10k *ar, u32 tsf, void *rxdesc, u16 len), + + TP_ARGS(ar, tsf, rxdesc, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->dev)) + __string(driver, dev_driver_string(ar->dev)) + __field(u32, tsf) + __field(u16, len) + __dynamic_array(u8, rxdesc, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->dev)); + __assign_str(driver, dev_driver_string(ar->dev)); + __entry->tsf = tsf; + __entry->len = len; + memcpy(__get_dynamic_array(rxdesc), rxdesc, len); + ), + + TP_printk( + "%s %s %u len %hu", + __get_str(driver), + __get_str(device), + __entry->tsf, + __entry->len + ) +); #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */