mt76: mt7915: rework starec TLV tags
Rework starec tags to the order which firmware expected. This also fixes some weird behaviors during generating SPL of HE-MU. Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
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afa0370f3a
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89bbd3730f
@ -663,7 +663,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
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if (ret)
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return ret;
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return mt7915_mcu_add_sta_adv(dev, vif, sta, true);
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return mt7915_mcu_add_rate_ctrl(dev, vif, sta);
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}
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void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
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@ -673,7 +673,6 @@ void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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int i;
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mt7915_mcu_add_sta_adv(dev, vif, sta, false);
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mt7915_mcu_add_sta(dev, vif, sta, false);
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mt7915_mac_wtbl_update(dev, msta->wcid.idx,
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@ -1342,14 +1342,16 @@ mt7915_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
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{
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct ieee80211_sta_he_cap *he_cap = &sta->he_cap;
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struct ieee80211_he_cap_elem *elem = &he_cap->he_cap_elem;
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struct ieee80211_he_cap_elem *elem = &sta->he_cap.he_cap_elem;
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enum nl80211_band band = msta->vif->phy->mt76->chandef.chan->band;
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const u16 *mcs_mask = msta->vif->bitrate_mask.control[band].he_mcs;
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struct sta_rec_he *he;
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struct tlv *tlv;
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u32 cap = 0;
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if (!sta->he_cap.has_he)
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return;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_HE, sizeof(*he));
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he = (struct sta_rec_he *)tlv;
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@ -1514,11 +1516,13 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
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struct ieee80211_vif *vif)
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{
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct ieee80211_sta_he_cap *he_cap = &sta->he_cap;
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struct ieee80211_he_cap_elem *elem = &he_cap->he_cap_elem;
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struct ieee80211_he_cap_elem *elem = &sta->he_cap.he_cap_elem;
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struct sta_rec_muru *muru;
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struct tlv *tlv;
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if (!sta->vht_cap.vht_supported && !sta->he_cap.has_he)
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return;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru));
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muru = (struct sta_rec_muru *)tlv;
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@ -1563,12 +1567,27 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
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HE_PHY(CAP2_UL_MU_PARTIAL_MU_MIMO, elem->phy_cap_info[2]);
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}
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static void
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mt7915_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
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{
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struct sta_rec_ht *ht;
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struct tlv *tlv;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht));
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ht = (struct sta_rec_ht *)tlv;
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ht->ht_cap = cpu_to_le16(sta->ht_cap.cap);
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}
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static void
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mt7915_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
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{
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struct sta_rec_vht *vht;
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struct tlv *tlv;
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if (!sta->vht_cap.vht_supported)
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return;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_VHT, sizeof(*vht));
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vht = (struct sta_rec_vht *)tlv;
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@ -1578,12 +1597,17 @@ mt7915_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
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}
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static void
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mt7915_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
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mt7915_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta)
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{
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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struct sta_rec_amsdu *amsdu;
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struct tlv *tlv;
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if (vif->type != NL80211_IFTYPE_STATION &&
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vif->type != NL80211_IFTYPE_AP)
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return;
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if (!sta->max_amsdu_len)
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return;
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@ -1596,44 +1620,6 @@ mt7915_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
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msta->wcid.amsdu = true;
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}
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static bool
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mt7915_hw_amsdu_supported(struct ieee80211_vif *vif)
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{
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switch (vif->type) {
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case NL80211_IFTYPE_AP:
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case NL80211_IFTYPE_STATION:
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return true;
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default:
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return false;
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}
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}
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static void
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mt7915_mcu_sta_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
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struct ieee80211_sta *sta, struct ieee80211_vif *vif)
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{
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struct tlv *tlv;
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/* starec ht */
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if (sta->ht_cap.ht_supported) {
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struct sta_rec_ht *ht;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht));
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ht = (struct sta_rec_ht *)tlv;
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ht->ht_cap = cpu_to_le16(sta->ht_cap.cap);
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if (mt7915_hw_amsdu_supported(vif))
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mt7915_mcu_sta_amsdu_tlv(skb, sta);
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}
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/* starec he */
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if (sta->he_cap.has_he)
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mt7915_mcu_sta_he_tlv(skb, sta, vif);
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/* starec uapsd */
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mt7915_mcu_sta_uapsd_tlv(skb, sta, vif);
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}
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static void
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mt7915_mcu_wtbl_smps_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
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void *sta_wtbl, void *wtbl_tlv)
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@ -1644,9 +1630,7 @@ mt7915_mcu_wtbl_smps_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
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tlv = mt7915_mcu_add_nested_tlv(skb, WTBL_SMPS, sizeof(*smps),
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wtbl_tlv, sta_wtbl);
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smps = (struct wtbl_smps *)tlv;
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if (sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
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smps->smps = true;
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smps->smps = (sta->smps_mode == IEEE80211_SMPS_DYNAMIC);
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}
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static void
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@ -1720,6 +1704,32 @@ mt7915_mcu_wtbl_hdr_trans_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
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}
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}
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static int
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mt7915_mcu_sta_wtbl_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
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struct ieee80211_vif *vif, struct ieee80211_sta *sta)
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{
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct mt7915_sta *msta;
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struct wtbl_req_hdr *wtbl_hdr;
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struct tlv *tlv;
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msta = sta ? (struct mt7915_sta *)sta->drv_priv : &mvif->sta;
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tlv = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
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wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_RESET_AND_SET,
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tlv, &skb);
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if (IS_ERR(wtbl_hdr))
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return PTR_ERR(wtbl_hdr);
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mt7915_mcu_wtbl_generic_tlv(skb, vif, sta, tlv, wtbl_hdr);
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mt7915_mcu_wtbl_hdr_trans_tlv(skb, vif, sta, tlv, wtbl_hdr);
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if (sta)
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mt7915_mcu_wtbl_ht_tlv(skb, vif, sta, tlv, wtbl_hdr);
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return 0;
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}
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int mt7915_mcu_sta_update_hdr_trans(struct mt7915_dev *dev,
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struct ieee80211_vif *vif,
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struct ieee80211_sta *sta)
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@ -2039,28 +2049,6 @@ mt7915_mcu_sta_bfee_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
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bfee->fb_identity_matrix = (nrow == 1 && tx_ant == 2);
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}
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static int
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mt7915_mcu_add_txbf(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, bool enable)
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{
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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struct sk_buff *skb;
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skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
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MT7915_STA_UPDATE_MAX_SIZE);
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if (IS_ERR(skb))
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return PTR_ERR(skb);
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/* starec bf */
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mt7915_mcu_sta_bfer_tlv(dev, skb, vif, sta);
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/* starec bfee */
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mt7915_mcu_sta_bfee_tlv(dev, skb, vif, sta);
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return mt76_mcu_skb_send_msg(&dev->mt76, skb,
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MCU_EXT_CMD(STA_REC_UPDATE), true);
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}
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static void
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mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev,
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struct ieee80211_vif *vif, struct ieee80211_sta *sta)
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@ -2206,7 +2194,7 @@ mt7915_mcu_add_group(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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{
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#define MT_STA_BSS_GROUP 1
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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struct mt7915_sta *msta;
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struct {
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__le32 action;
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u8 wlan_idx_lo;
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@ -2217,75 +2205,24 @@ mt7915_mcu_add_group(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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u8 rsv1[8];
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} __packed req = {
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.action = cpu_to_le32(MT_STA_BSS_GROUP),
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.wlan_idx_lo = to_wcid_lo(msta->wcid.idx),
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.wlan_idx_hi = to_wcid_hi(msta->wcid.idx),
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.val = cpu_to_le32(mvif->idx % 16),
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};
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msta = sta ? (struct mt7915_sta *)sta->drv_priv : &mvif->sta;
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req.wlan_idx_lo = to_wcid_lo(msta->wcid.idx);
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req.wlan_idx_hi = to_wcid_hi(msta->wcid.idx);
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return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(SET_DRR_CTRL), &req,
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sizeof(req), true);
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}
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static int
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mt7915_mcu_add_mu(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta)
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{
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
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struct sk_buff *skb;
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int ret;
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if (!sta->vht_cap.vht_supported && !sta->he_cap.has_he)
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return 0;
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ret = mt7915_mcu_add_group(dev, vif, sta);
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if (ret)
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return ret;
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skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
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MT7915_STA_UPDATE_MAX_SIZE);
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if (IS_ERR(skb))
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return PTR_ERR(skb);
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/* wait until TxBF and MU ready to update stare vht */
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/* starec muru */
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mt7915_mcu_sta_muru_tlv(skb, sta, vif);
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/* starec vht */
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mt7915_mcu_sta_vht_tlv(skb, sta);
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return mt76_mcu_skb_send_msg(&dev->mt76, skb,
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MCU_EXT_CMD(STA_REC_UPDATE), true);
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}
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int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, bool enable)
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{
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int ret;
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if (!sta)
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return 0;
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/* must keep the order */
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ret = mt7915_mcu_add_txbf(dev, vif, sta, enable);
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if (ret || !enable)
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return ret;
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ret = mt7915_mcu_add_mu(dev, vif, sta);
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if (ret)
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return ret;
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return mt7915_mcu_add_rate_ctrl(dev, vif, sta);
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}
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int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, bool enable)
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{
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struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
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struct wtbl_req_hdr *wtbl_hdr;
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struct mt7915_sta *msta;
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struct tlv *sta_wtbl;
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struct sk_buff *skb;
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int ret;
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msta = sta ? (struct mt7915_sta *)sta->drv_priv : &mvif->sta;
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@ -2294,24 +2231,42 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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if (IS_ERR(skb))
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return PTR_ERR(skb);
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/* starec basic */
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mt7915_mcu_sta_basic_tlv(skb, vif, sta, enable);
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if (enable && sta)
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mt7915_mcu_sta_tlv(dev, skb, sta, vif);
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if (!enable)
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goto out;
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sta_wtbl = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
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wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_RESET_AND_SET,
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sta_wtbl, &skb);
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if (IS_ERR(wtbl_hdr))
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return PTR_ERR(wtbl_hdr);
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if (enable) {
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mt7915_mcu_wtbl_generic_tlv(skb, vif, sta, sta_wtbl, wtbl_hdr);
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mt7915_mcu_wtbl_hdr_trans_tlv(skb, vif, sta, sta_wtbl, wtbl_hdr);
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if (sta)
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mt7915_mcu_wtbl_ht_tlv(skb, vif, sta, sta_wtbl, wtbl_hdr);
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/* tag order is in accordance with firmware dependency. */
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if (sta && sta->ht_cap.ht_supported) {
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/* starec bfer */
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mt7915_mcu_sta_bfer_tlv(dev, skb, vif, sta);
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/* starec ht */
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mt7915_mcu_sta_ht_tlv(skb, sta);
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/* starec vht */
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mt7915_mcu_sta_vht_tlv(skb, sta);
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/* starec uapsd */
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mt7915_mcu_sta_uapsd_tlv(skb, sta, vif);
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}
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ret = mt7915_mcu_sta_wtbl_tlv(dev, skb, vif, sta);
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if (ret)
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return ret;
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if (sta && sta->ht_cap.ht_supported) {
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/* starec amsdu */
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mt7915_mcu_sta_amsdu_tlv(skb, vif, sta);
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/* starec he */
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mt7915_mcu_sta_he_tlv(skb, sta, vif);
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/* starec muru */
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mt7915_mcu_sta_muru_tlv(skb, sta, vif);
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/* starec bfee */
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mt7915_mcu_sta_bfee_tlv(dev, skb, vif, sta);
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}
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ret = mt7915_mcu_add_group(dev, vif, sta);
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if (ret)
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return ret;
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out:
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return mt76_mcu_skb_send_msg(&dev->mt76, skb,
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MCU_EXT_CMD(STA_REC_UPDATE), true);
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}
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@ -1110,6 +1110,7 @@ enum {
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sizeof(struct sta_rec_vht) + \
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sizeof(struct sta_rec_uapsd) + \
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sizeof(struct sta_rec_amsdu) + \
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sizeof(struct sta_rec_muru) + \
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sizeof(struct sta_rec_bfee) + \
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sizeof(struct tlv) + \
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MT7915_WTBL_UPDATE_MAX_SIZE)
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@ -394,8 +394,6 @@ int mt7915_mcu_add_bss_info(struct mt7915_phy *phy,
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struct ieee80211_vif *vif, int enable);
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int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, bool enable);
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int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, bool enable);
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int mt7915_mcu_sta_update_hdr_trans(struct mt7915_dev *dev,
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struct ieee80211_vif *vif,
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struct ieee80211_sta *sta);
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