| Message ID | 1582171405-27236-1-git-send-email-yiboz@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ath10k: fix not registering airtime of 11a station with WMM disable | expand |
ieee80211_sta_register_airtime uses ieee80211_ac_from_tid(tid) which already applies a mask, so should be returning IEEE80211_AC_BE = 2 already, there has been recent changes to some of this so maybe I'm looking at the wrong decision but I don't think this change makes a difference On Wed, Feb 19, 2020 at 8:02 PM Yibo Zhao <yiboz@codeaurora.org> wrote: > > The tid of 11a station with WMM disable reported by FW is 0x10 in > tx completion. The tid 16 is mapped to a NULL txq since buffer > MMPDU capbility is not supported. Then 11a station's airtime will > not be registered due to NULL txq check. As a results, airtime of > 11a station keeps unchanged in debugfs system. > > Mask the tid along with IEEE80211_QOS_CTL_TID_MASK to make it in > the valid range. > > Hardwares tested : QCA9984 > Firmwares tested : 10.4-3.10-00047 > > Signed-off-by: Yibo Zhao <yiboz@codeaurora.org> > --- > drivers/net/wireless/ath/ath10k/htt_rx.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c > index 38a5814..f883f2a 100644 > --- a/drivers/net/wireless/ath/ath10k/htt_rx.c > +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c > @@ -2744,7 +2744,8 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar, > continue; > } > > - tid = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_TID_MASK, info0); > + tid = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_TID_MASK, info0) & > + IEEE80211_QOS_CTL_TID_MASK; > tx_duration = __le32_to_cpu(ppdu_dur->tx_duration); > > ieee80211_sta_register_airtime(peer->sta, tid, tx_duration, 0); > -- > 1.9.1
Yibo Zhao <yiboz@codeaurora.org> wrote: > The tid of 11a station with WMM disable reported by FW is 0x10 in > tx completion. The tid 16 is mapped to a NULL txq since buffer > MMPDU capbility is not supported. Then 11a station's airtime will > not be registered due to NULL txq check. As a results, airtime of > 11a station keeps unchanged in debugfs system. > > Mask the tid along with IEEE80211_QOS_CTL_TID_MASK to make it in > the valid range. > > Hardwares tested : QCA9984 > Firmwares tested : 10.4-3.10-00047 > > Signed-off-by: Yibo Zhao <yiboz@codeaurora.org> > Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Patch applied to ath-next branch of ath.git, thanks. f9680c75d187 ath10k: fix not registering airtime of 11a station with WMM disable
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 38a5814..f883f2a 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -2744,7 +2744,8 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar, continue; } - tid = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_TID_MASK, info0); + tid = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_TID_MASK, info0) & + IEEE80211_QOS_CTL_TID_MASK; tx_duration = __le32_to_cpu(ppdu_dur->tx_duration); ieee80211_sta_register_airtime(peer->sta, tid, tx_duration, 0);
The tid of 11a station with WMM disable reported by FW is 0x10 in tx completion. The tid 16 is mapped to a NULL txq since buffer MMPDU capbility is not supported. Then 11a station's airtime will not be registered due to NULL txq check. As a results, airtime of 11a station keeps unchanged in debugfs system. Mask the tid along with IEEE80211_QOS_CTL_TID_MASK to make it in the valid range. Hardwares tested : QCA9984 Firmwares tested : 10.4-3.10-00047 Signed-off-by: Yibo Zhao <yiboz@codeaurora.org> --- drivers/net/wireless/ath/ath10k/htt_rx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)