diff --git a/mac80211.c b/mac80211.c index 3acf0e17..9b512277 100644 --- a/mac80211.c +++ b/mac80211.c @@ -384,10 +384,36 @@ int mt76_get_survey(struct ieee80211_hw *hw, int idx, } EXPORT_SYMBOL_GPL(mt76_get_survey); +static void +mt76_rx_convert(struct sk_buff *skb) +{ + struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + struct mt76_rx_status mstat; + + mstat = *((struct mt76_rx_status *) skb->cb); + memset(status, 0, sizeof(*status)); + + status->flag = mstat.flag; + status->freq = mstat.freq; + status->vht_flag = mstat.vht_flag; + status->rate_idx = mstat.rate_idx; + status->vht_nss = mstat.vht_nss; + status->rx_flags = mstat.rx_flags; + status->band = mstat.band; + status->signal = mstat.signal; + status->chains = mstat.chains; + + BUILD_BUG_ON(sizeof(mstat) > sizeof(skb->cb)); + BUILD_BUG_ON(sizeof(status->chain_signal) != sizeof(mstat.chain_signal)); + memcpy(status->chain_signal, mstat.chain_signal, sizeof(mstat.chain_signal)); +} + void mt76_rx_complete(struct mt76_dev *dev, enum mt76_rxq_id q) { struct sk_buff *skb; - while ((skb = __skb_dequeue(&dev->rx_skb[q])) != NULL) + while ((skb = __skb_dequeue(&dev->rx_skb[q])) != NULL) { + mt76_rx_convert(skb); ieee80211_rx_napi(dev->hw, NULL, skb, &dev->napi[q]); + } } diff --git a/mt76.h b/mt76.h index f88d9a15..5362aa90 100644 --- a/mt76.h +++ b/mt76.h @@ -250,6 +250,19 @@ struct mt76_rate_power { }; }; +struct mt76_rx_status { + u64 flag; + u16 freq; + u8 vht_flag; + u8 rate_idx; + u8 vht_nss; + u8 rx_flags; + u8 band; + u8 signal; + u8 chains; + s8 chain_signal[IEEE80211_MAX_CHAINS]; +}; + #define mt76_rr(dev, ...) (dev)->mt76.bus->rr(&((dev)->mt76), __VA_ARGS__) #define mt76_wr(dev, ...) (dev)->mt76.bus->wr(&((dev)->mt76), __VA_ARGS__) #define mt76_rmw(dev, ...) (dev)->mt76.bus->rmw(&((dev)->mt76), __VA_ARGS__) diff --git a/mt7603_mac.c b/mt7603_mac.c index 39c50bea..2f86639b 100644 --- a/mt7603_mac.c +++ b/mt7603_mac.c @@ -353,7 +353,7 @@ mt7603_get_rate(struct mt7603_dev *dev, struct ieee80211_supported_band *sband, int mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) { - struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb; struct ieee80211_supported_band *sband; __le32 *rxd = (__le32 *) skb->data; u32 rxd0 = le32_to_cpu(rxd[0]); diff --git a/mt76x2_mac.c b/mt76x2_mac.c index 477dab81..be5ac8d6 100644 --- a/mt76x2_mac.c +++ b/mt76x2_mac.c @@ -42,7 +42,7 @@ void mt76x2_mac_set_ext_mac(struct mt76x2_dev *dev, u8 idx, const u8 *addr) } static int -mt76x2_mac_process_rate(struct ieee80211_rx_status *status, u16 rate) +mt76x2_mac_process_rate(struct mt76_rx_status *status, u16 rate) { u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate); @@ -281,7 +281,7 @@ static void mt76x2_remove_hdr_pad(struct sk_buff *skb) int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb, void *rxi) { - struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb; struct mt76x2_rxwi *rxwi = rxi; u32 ctl = le32_to_cpu(rxwi->ctl); u16 rate = le16_to_cpu(rxwi->rate);