Commit 6fcafef7 authored by Michal Kazior's avatar Michal Kazior Committed by Kalle Valo
Browse files

ath10k: clear htt.freq

If htt.freq isn't cleared and contains garbage fw
may discard tx packets. Prevent this from
happening by clearing htt.freq properly.

Possible manifestation of the problem could be not
being able to send auth request/response frames on
firmware with HTT >= 3.4 (when freq param was
introduced), e.g. on qca6174.

Fixes: 8d6d3624

 ("ath10k: fix offchan reliability")
Signed-off-by: default avatarMichal Kazior <>
Signed-off-by: default avatarKalle Valo <>
parent dc3632a1
......@@ -2928,6 +2928,7 @@ static void ath10k_tx(struct ieee80211_hw *hw,
ath10k_dbg(ar, ATH10K_DBG_MAC, "IEEE80211_TX_CTL_NO_CCK_RATE\n");
ATH10K_SKB_CB(skb)->htt.is_offchan = false;
ATH10K_SKB_CB(skb)->htt.freq = 0;
ATH10K_SKB_CB(skb)->htt.tid = ath10k_tx_h_get_tid(hdr);
ATH10K_SKB_CB(skb)->vdev_id = ath10k_tx_h_get_vdev_id(ar, vif);
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