diff options
| author | Janusz Dziedzic <janusz.dziedzic@tieto.com> | 2015-11-27 11:37:08 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-12-08 17:50:38 +0300 |
| commit | 60337ed86306c1f75d2f6744c6ff53dfd39eacc0 (patch) | |
| tree | 3ed7f4e0187b54d28ae0489744d988df6e88306d /drivers | |
| parent | 2f985539b98b01ddcb06c214f3c6b81f40e083e4 (diff) | |
| download | linux-60337ed86306c1f75d2f6744c6ff53dfd39eacc0.tar.xz | |
ath9k: queue null frames in case of MCC
While mac80211 using null frames when connection polling,
we should queue this frames while NOA could be there, and
AP, P2P_GO could be not present.
Without this patch, with no traffic we often saw disconnections
while we try to send nullfunc when AP/GO wasn't present.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 26698a6fbd1c..82fc76f5b2a9 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2331,6 +2331,12 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, queue = ieee80211_is_data_present(hdr->frame_control); + /* If chanctx, queue all null frames while NOA could be there */ + if (ath9k_is_chanctx_enabled() && + ieee80211_is_nullfunc(hdr->frame_control) && + !txctl->force_channel) + queue = true; + /* Force queueing of all frames that belong to a virtual interface on * a different channel context, to ensure that they are sent on the * correct channel. |