This is a note to let you know that I've just added the patch titled ath10k: fix retry packets update in station dump to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ath10k-fix-retry-packets-update-in-station-dump.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 2d6a14062f1591dea9eeabb5cf52d26532badbf7 Author: Venkateswara Naralasetty <vnaralas@xxxxxxxxxxxxxx> Date: Mon Jun 15 20:29:01 2020 +0300 ath10k: fix retry packets update in station dump [ Upstream commit 67b927f9820847d30e97510b2f00cd142b9559b6 ] When tx status enabled, retry count is updated from tx completion status. which is not working as expected due to firmware limitation where firmware can not provide per MSDU rate statistics from tx completion status. Due to this tx retry count is always 0 in station dump. Fix this issue by updating the retry packet count from per peer statistics. This patch will not break on SDIO devices since, this retry count is already updating from peer statistics for SDIO devices. Tested-on: QCA9984 PCI 10.4-3.6-00104 Tested-on: QCA9882 PCI 10.2.4-1.0-00047 Signed-off-by: Venkateswara Naralasetty <vnaralas@xxxxxxxxxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/1591856446-26977-1-git-send-email-vnaralas@xxxxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 215ade6faf328..69ad4ca1a87c1 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -3583,12 +3583,14 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, } if (ar->htt.disable_tx_comp) { - arsta->tx_retries += peer_stats->retry_pkts; arsta->tx_failed += peer_stats->failed_pkts; - ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx retries %d tx failed %d\n", - arsta->tx_retries, arsta->tx_failed); + ath10k_dbg(ar, ATH10K_DBG_HTT, "tx failed %d\n", + arsta->tx_failed); } + arsta->tx_retries += peer_stats->retry_pkts; + ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx retries %d", arsta->tx_retries); + if (ath10k_debug_is_extd_tx_stats_enabled(ar)) ath10k_accumulate_per_peer_tx_stats(ar, arsta, peer_stats, rate_idx); diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 2177e9d92bdff..03c7edf05a1d1 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -8542,12 +8542,13 @@ static void ath10k_sta_statistics(struct ieee80211_hw *hw, sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); if (ar->htt.disable_tx_comp) { - sinfo->tx_retries = arsta->tx_retries; - sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); sinfo->tx_failed = arsta->tx_failed; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED); } + sinfo->tx_retries = arsta->tx_retries; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); + ath10k_mac_sta_get_peer_stats_info(ar, sta, sinfo); }