struct mt7915_phy *phy = mt7915_hw_phy(hw);
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
struct mt7915_sta_stats *stats = &msta->stats;
+ struct rate_info rxrate = {};
- if (mt7915_mcu_get_rx_rate(phy, vif, sta, &sinfo->rxrate) == 0)
+ if (!mt7915_mcu_get_rx_rate(phy, vif, sta, &rxrate)) {
+ sinfo->rxrate = rxrate;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BITRATE);
+ }
if (!stats->tx_rate.legacy && !stats->tx_rate.flags)
return;
struct ieee80211_supported_band *sband;
struct mt7915_mcu_phy_rx_info *res;
struct sk_buff *skb;
- u16 flags = 0;
int ret;
- int i;
+ bool cck = false;
ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_CMD(PHY_STAT_INFO),
&req, sizeof(req), true, &skb);
switch (res->mode) {
case MT_PHY_TYPE_CCK:
+ cck = true;
+ fallthrough;
case MT_PHY_TYPE_OFDM:
if (mphy->chandef.chan->band == NL80211_BAND_5GHZ)
sband = &mphy->sband_5g.sband;
else
sband = &mphy->sband_2g.sband;
- for (i = 0; i < sband->n_bitrates; i++) {
- if (rate->mcs != (sband->bitrates[i].hw_value & 0xf))
- continue;
-
- rate->legacy = sband->bitrates[i].bitrate;
- break;
- }
+ rate->mcs = mt76_get_rate(&dev->mt76, sband, rate->mcs, cck);
+ rate->legacy = sband->bitrates[rate->mcs].bitrate;
break;
case MT_PHY_TYPE_HT:
case MT_PHY_TYPE_HT_GF:
- if (rate->mcs > 31)
- return -EINVAL;
-
- flags |= RATE_INFO_FLAGS_MCS;
+ if (rate->mcs > 31) {
+ ret = -EINVAL;
+ goto out;
+ }
+ rate->flags = RATE_INFO_FLAGS_MCS;
if (res->gi)
- flags |= RATE_INFO_FLAGS_SHORT_GI;
+ rate->flags |= RATE_INFO_FLAGS_SHORT_GI;
break;
case MT_PHY_TYPE_VHT:
- flags |= RATE_INFO_FLAGS_VHT_MCS;
+ if (rate->mcs > 9) {
+ ret = -EINVAL;
+ goto out;
+ }
+ rate->flags = RATE_INFO_FLAGS_VHT_MCS;
if (res->gi)
- flags |= RATE_INFO_FLAGS_SHORT_GI;
+ rate->flags |= RATE_INFO_FLAGS_SHORT_GI;
break;
case MT_PHY_TYPE_HE_SU:
case MT_PHY_TYPE_HE_EXT_SU:
case MT_PHY_TYPE_HE_TB:
case MT_PHY_TYPE_HE_MU:
+ if (res->gi > NL80211_RATE_INFO_HE_GI_3_2 || rate->mcs > 11) {
+ ret = -EINVAL;
+ goto out;
+ }
rate->he_gi = res->gi;
-
- flags |= RATE_INFO_FLAGS_HE_MCS;
+ rate->flags = RATE_INFO_FLAGS_HE_MCS;
break;
default:
- break;
+ ret = -EINVAL;
+ goto out;
}
- rate->flags = flags;
switch (res->bw) {
case IEEE80211_STA_RX_BW_160:
break;
}
+out:
dev_kfree_skb(skb);
- return 0;
+ return ret;
}