From: Michal Kazior <michal.kazior@xxxxxxxxx> Although frame contents were printed via dbg_dump already it was not possible to easily filter them out for processing. Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx> --- drivers/net/wireless/ath/ath10k/htt_rx.c | 3 +++ drivers/net/wireless/ath/ath10k/trace.h | 27 +++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 7add88e..4dbb2dd 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -291,6 +291,9 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt) htt->rx_ring.sw_rd_idx.msdu_payld = idx; htt->rx_ring.fill_cnt--; + trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len + + skb_tailroom(msdu)); + return msdu; } diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index c074de0..6d39055 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -424,6 +424,33 @@ TRACE_EVENT(ath10k_wmi_bcn_tx, __entry->len ) ); + +TRACE_EVENT(ath10k_htt_rx_pop_msdu, + TP_PROTO(struct ath10k *ar, void *data, size_t len), + + TP_ARGS(ar, data, len), + + TP_STRUCT__entry( + __string(device, dev_name(ar->dev)) + __string(driver, dev_driver_string(ar->dev)) + __field(size_t, len) + __dynamic_array(u8, data, len) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->dev)); + __assign_str(driver, dev_driver_string(ar->dev)); + __entry->len = len; + memcpy(__get_dynamic_array(data), data, len); + ), + + TP_printk( + "%s %s len %zu\n", + __get_str(driver), + __get_str(device), + __entry->len + ) +); #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */ -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
