diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-01-24 16:19:11 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-01-26 11:18:31 +0200 |
| commit | 1342cfea315aaffdc66e26fb595694928723e205 (patch) | |
| tree | 84437a13406fba74197c9e80232b7a946a042090 /drivers/net | |
| parent | 2b4307f538ab31954e9b6d4ff64b6cf5b33196e1 (diff) | |
| download | linux-stable-1342cfea315aaffdc66e26fb595694928723e205.tar.gz linux-stable-1342cfea315aaffdc66e26fb595694928723e205.tar.bz2 linux-stable-1342cfea315aaffdc66e26fb595694928723e205.zip | |
mt76: fix TSF value in probe responses
Like beacons, probe responses need a hardware-generated TSF value. Set
the flag that causes the hw to generate it
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2_mac.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c index a7416a01baa4..98219b971463 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c @@ -172,6 +172,7 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_tx_rate *rate = &info->control.rates[0]; struct ieee80211_key_conf *key = info->control.hw_key; + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; u16 rate_ht_mask = FIELD_PREP(MT_RXWI_RATE_PHY, BIT(1) | BIT(2)); u16 txwi_flags = 0; u8 nss; @@ -248,6 +249,10 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi, sta->ht_cap.ampdu_density); } + if (ieee80211_is_probe_resp(hdr->frame_control) || + ieee80211_is_beacon(hdr->frame_control)) + txwi_flags |= MT_TXWI_FLAGS_TS; + txwi->flags |= cpu_to_le16(txwi_flags); txwi->len_ctl = cpu_to_le16(skb->len); } @@ -634,7 +639,6 @@ mt76_write_beacon(struct mt76x2_dev *dev, int offset, struct sk_buff *skb) return -ENOSPC; mt76x2_mac_write_txwi(dev, &txwi, skb, NULL, NULL); - txwi.flags |= cpu_to_le16(MT_TXWI_FLAGS_TS); mt76_wr_copy(dev, offset, &txwi, sizeof(txwi)); offset += sizeof(txwi); |