diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7996/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 1240 |
1 files changed, 764 insertions, 476 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 699be57309c2..f0adc0b4b8b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -13,12 +13,27 @@ #define fw_name(_dev, name, ...) ({ \ char *_fw; \ switch (mt76_chip(&(_dev)->mt76)) { \ - case 0x7992: \ - _fw = MT7992_##name; \ + case MT7992_DEVICE_ID: \ + switch ((_dev)->var.type) { \ + case MT7992_VAR_TYPE_23: \ + _fw = MT7992_##name##_23; \ + break; \ + default: \ + _fw = MT7992_##name; \ + } \ break; \ - case 0x7990: \ + case MT7990_DEVICE_ID: \ + _fw = MT7990_##name; \ + break; \ + case MT7996_DEVICE_ID: \ default: \ - _fw = MT7996_##name; \ + switch ((_dev)->var.type) { \ + case MT7996_VAR_TYPE_233: \ + _fw = MT7996_##name##_233; \ + break; \ + default: \ + _fw = MT7996_##name; \ + } \ break; \ } \ _fw; \ @@ -106,13 +121,13 @@ mt7996_mcu_get_sta_nss(u16 mcs_map) } static void -mt7996_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs, - u16 mcs_map) +mt7996_mcu_set_sta_he_mcs(struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + __le16 *he_mcs, u16 mcs_map) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - enum nl80211_band band = msta->vif->phy->mt76->chandef.chan->band; - const u16 *mask = msta->vif->bitrate_mask.control[band].he_mcs; - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; + enum nl80211_band band = link->phy->mt76->chandef.chan->band; + const u16 *mask = link->bitrate_mask.control[band].he_mcs; for (nss = 0; nss < max_nss; nss++) { int mcs; @@ -155,11 +170,11 @@ mt7996_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs, } static void -mt7996_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs, - const u16 *mask) +mt7996_mcu_set_sta_vht_mcs(struct ieee80211_link_sta *link_sta, + __le16 *vht_mcs, const u16 *mask) { - u16 mcs, mcs_map = le16_to_cpu(sta->deflink.vht_cap.vht_mcs.rx_mcs_map); - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + u16 mcs, mcs_map = le16_to_cpu(link_sta->vht_cap.vht_mcs.rx_mcs_map); + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; for (nss = 0; nss < max_nss; nss++, mcs_map >>= 2) { switch (mcs_map & 0x3) { @@ -181,13 +196,13 @@ mt7996_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs, } static void -mt7996_mcu_set_sta_ht_mcs(struct ieee80211_sta *sta, u8 *ht_mcs, - const u8 *mask) +mt7996_mcu_set_sta_ht_mcs(struct ieee80211_link_sta *link_sta, + u8 *ht_mcs, const u8 *mask) { - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; for (nss = 0; nss < max_nss; nss++) - ht_mcs[nss] = sta->deflink.ht_cap.mcs.rx_mask[nss] & mask[nss]; + ht_mcs[nss] = link_sta->ht_cap.mcs.rx_mask[nss] & mask[nss]; } static int @@ -253,7 +268,7 @@ mt7996_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, txd_len = cmd & __MCU_CMD_FIELD_UNI ? sizeof(*uni_txd) : sizeof(*mcu_txd); txd = (__le32 *)skb_push(skb, txd_len); - if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state)) + if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state) && mt7996_has_wa(dev)) qid = MT_MCUQ_WA; else qid = MT_MCUQ_WM; @@ -323,8 +338,12 @@ exit: int mt7996_mcu_wa_cmd(struct mt7996_dev *dev, int cmd, u32 a1, u32 a2, u32 a3) { struct { + u8 _rsv[4]; + + __le16 tag; + __le16 len; __le32 args[3]; - } req = { + } __packed req = { .args = { cpu_to_le32(a1), cpu_to_le32(a2), @@ -332,7 +351,16 @@ int mt7996_mcu_wa_cmd(struct mt7996_dev *dev, int cmd, u32 a1, u32 a2, u32 a3) }, }; - return mt76_mcu_send_msg(&dev->mt76, cmd, &req, sizeof(req), false); + if (mt7996_has_wa(dev)) + return mt76_mcu_send_msg(&dev->mt76, cmd, &req.args, + sizeof(req.args), false); + + req.tag = cpu_to_le16(cmd == MCU_WA_PARAM_CMD(QUERY) ? UNI_CMD_SDO_QUERY : + UNI_CMD_SDO_SET); + req.len = cpu_to_le16(sizeof(req) - 4); + + return mt76_mcu_send_msg(&dev->mt76, MCU_WA_UNI_CMD(SDO), &req, + sizeof(req), false); } static void @@ -341,7 +369,7 @@ mt7996_mcu_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif) if (!vif->bss_conf.csa_active || vif->type == NL80211_IFTYPE_STATION) return; - ieee80211_csa_finish(vif); + ieee80211_csa_finish(vif, 0); } static void @@ -352,23 +380,32 @@ mt7996_mcu_rx_radar_detected(struct mt7996_dev *dev, struct sk_buff *skb) r = (struct mt7996_mcu_rdd_report *)skb->data; - if (r->band_idx >= ARRAY_SIZE(dev->mt76.phys)) - return; - - if (dev->rdd2_phy && r->band_idx == MT_RX_SEL2) + switch (r->rdd_idx) { + case MT_RDD_IDX_BAND2: + mphy = dev->mt76.phys[MT_BAND2]; + break; + case MT_RDD_IDX_BAND1: + mphy = dev->mt76.phys[MT_BAND1]; + break; + case MT_RDD_IDX_BACKGROUND: + if (!dev->rdd2_phy) + return; mphy = dev->rdd2_phy->mt76; - else - mphy = dev->mt76.phys[r->band_idx]; + break; + default: + dev_err(dev->mt76.dev, "Unknown RDD idx %d\n", r->rdd_idx); + return; + } if (!mphy) return; - if (r->band_idx == MT_RX_SEL2) + if (r->rdd_idx == MT_RDD_IDX_BACKGROUND) cfg80211_background_radar_event(mphy->hw->wiphy, &dev->rdd2_chandef, GFP_ATOMIC); else - ieee80211_radar_detected(mphy->hw); + ieee80211_radar_detected(mphy->hw, NULL); dev->hw_pattern++; } @@ -418,7 +455,7 @@ mt7996_mcu_cca_finish(void *priv, u8 *mac, struct ieee80211_vif *vif) if (!vif->bss_conf.color_change_active || vif->type == NL80211_IFTYPE_STATION) return; - ieee80211_color_change_finish(vif); + ieee80211_color_change_finish(vif, 0); } static void @@ -732,20 +769,16 @@ void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb) static struct tlv * mt7996_mcu_add_uni_tlv(struct sk_buff *skb, u16 tag, u16 len) { - struct tlv *ptlv, tlv = { - .tag = cpu_to_le16(tag), - .len = cpu_to_le16(len), - }; + struct tlv *ptlv = skb_put_zero(skb, len); - ptlv = skb_put(skb, len); - memcpy(ptlv, &tlv, sizeof(tlv)); + ptlv->tag = cpu_to_le16(tag); + ptlv->len = cpu_to_le16(len); return ptlv; } static void -mt7996_mcu_bss_rfch_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, - struct mt7996_phy *phy) +mt7996_mcu_bss_rfch_tlv(struct sk_buff *skb, struct mt7996_phy *phy) { static const u8 rlm_ch_band[] = { [NL80211_BAND_2GHZ] = 1, @@ -775,8 +808,7 @@ mt7996_mcu_bss_rfch_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, } static void -mt7996_mcu_bss_ra_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, - struct mt7996_phy *phy) +mt7996_mcu_bss_ra_tlv(struct sk_buff *skb, struct mt7996_phy *phy) { struct bss_ra_tlv *ra; struct tlv *tlv; @@ -789,6 +821,7 @@ mt7996_mcu_bss_ra_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, static void mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, struct mt7996_phy *phy) { #define DEFAULT_HE_PE_DURATION 4 @@ -802,11 +835,11 @@ mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_HE_BASIC, sizeof(*he)); he = (struct bss_info_uni_he *)tlv; - he->he_pe_duration = vif->bss_conf.htc_trig_based_pkt_ext; + he->he_pe_duration = link_conf->htc_trig_based_pkt_ext; if (!he->he_pe_duration) he->he_pe_duration = DEFAULT_HE_PE_DURATION; - he->he_rts_thres = cpu_to_le16(vif->bss_conf.frame_time_rts_th); + he->he_rts_thres = cpu_to_le16(link_conf->frame_time_rts_th); if (!he->he_rts_thres) he->he_rts_thres = cpu_to_le16(DEFAULT_HE_DURATION_RTS_THRES); @@ -816,34 +849,36 @@ mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, } static void -mt7996_mcu_bss_mbssid_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, - struct mt7996_phy *phy, int enable) +mt7996_mcu_bss_mbssid_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf, + bool enable) { struct bss_info_uni_mbssid *mbssid; struct tlv *tlv; + if (!link_conf->bssid_indicator && enable) + return; + tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_11V_MBSSID, sizeof(*mbssid)); mbssid = (struct bss_info_uni_mbssid *)tlv; - if (enable && vif->bss_conf.bssid_indicator) { - mbssid->max_indicator = vif->bss_conf.bssid_indicator; - mbssid->mbss_idx = vif->bss_conf.bssid_index; + if (enable) { + mbssid->max_indicator = link_conf->bssid_indicator; + mbssid->mbss_idx = link_conf->bssid_index; mbssid->tx_bss_omac_idx = 0; } } static void -mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, +mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt76_vif_link *mlink, struct mt7996_phy *phy) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct bss_rate_tlv *bmc; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; enum nl80211_band band = chandef->chan->band; struct tlv *tlv; - u8 idx = mvif->mcast_rates_idx ? - mvif->mcast_rates_idx : mvif->basic_rates_idx; + u8 idx = mlink->mcast_rates_idx ? + mlink->mcast_rates_idx : mlink->basic_rates_idx; tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_RATE, sizeof(*bmc)); @@ -867,9 +902,8 @@ mt7996_mcu_bss_txcmd_tlv(struct sk_buff *skb, bool en) } static void -mt7996_mcu_bss_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) +mt7996_mcu_bss_mld_tlv(struct sk_buff *skb, struct mt76_vif_link *mlink) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct bss_mld_tlv *mld; struct tlv *tlv; @@ -877,33 +911,28 @@ mt7996_mcu_bss_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) mld = (struct bss_mld_tlv *)tlv; mld->group_mld_id = 0xff; - mld->own_mld_id = mvif->mt76.idx; + mld->own_mld_id = mlink->idx; mld->remap_idx = 0xff; } static void -mt7996_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) +mt7996_mcu_bss_sec_tlv(struct sk_buff *skb, struct mt76_vif_link *mlink) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct bss_sec_tlv *sec; struct tlv *tlv; tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_SEC, sizeof(*sec)); sec = (struct bss_sec_tlv *)tlv; - sec->cipher = mvif->cipher; + sec->cipher = mlink->cipher; } static int -mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif, - bool bssid, bool enable) +mt7996_mcu_muar_config(struct mt7996_dev *dev, struct mt76_vif_link *mlink, + const u8 *addr, bool bssid, bool enable) { #define UNI_MUAR_ENTRY 2 - struct mt7996_dev *dev = phy->dev; - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - u32 idx = mvif->mt76.omac_idx - REPEATER_BSSID_START; - const u8 *addr = vif->addr; - + u32 idx = mlink->omac_idx - REPEATER_BSSID_START; struct { struct { u8 band; @@ -920,7 +949,7 @@ mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif, u8 addr[ETH_ALEN]; u8 __rsv[2]; } __packed req = { - .hdr.band = phy->mt76->band_idx, + .hdr.band = mlink->band_idx, .tag = cpu_to_le16(UNI_MUAR_ENTRY), .len = cpu_to_le16(sizeof(req) - sizeof(req.hdr)), .smesh = false, @@ -928,9 +957,6 @@ mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif, .entry_add = true, }; - if (bssid) - addr = vif->bss_conf.bssid; - if (enable) memcpy(req.addr, addr, ETH_ALEN); @@ -939,10 +965,8 @@ mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif, } static void -mt7996_mcu_bss_ifs_timing_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) +mt7996_mcu_bss_ifs_timing_tlv(struct sk_buff *skb, struct mt7996_phy *phy) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mvif->phy; struct bss_ifs_time_tlv *ifs_time; struct tlv *tlv; bool is_2ghz = phy->mt76->chandef.chan->band == NL80211_BAND_2GHZ; @@ -969,15 +993,16 @@ mt7996_mcu_bss_ifs_timing_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) static int mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, + struct ieee80211_bss_conf *link_conf, + struct mt76_vif_link *mvif, struct mt76_phy *phy, u16 wlan_idx, bool enable) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct cfg80211_chan_def *chandef = &phy->chandef; struct mt76_connac_bss_basic_tlv *bss; u32 type = CONNECTION_INFRA_AP; u16 sta_wlan_idx = wlan_idx; + struct ieee80211_sta *sta; struct tlv *tlv; int idx; @@ -989,9 +1014,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, case NL80211_IFTYPE_STATION: if (enable) { rcu_read_lock(); - if (!sta) - sta = ieee80211_find_sta(vif, - vif->bss_conf.bssid); + sta = ieee80211_find_sta(vif, vif->bss_conf.bssid); /* TODO: enable BSS_INFO_UAPSD & BSS_INFO_PM */ if (sta) { struct mt76_wcid *wcid; @@ -1014,8 +1037,8 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_BASIC, sizeof(*bss)); bss = (struct mt76_connac_bss_basic_tlv *)tlv; - bss->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int); - bss->dtim_period = vif->bss_conf.dtim_period; + bss->bcn_interval = cpu_to_le16(link_conf->beacon_int); + bss->dtim_period = link_conf->dtim_period; bss->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx); bss->sta_idx = cpu_to_le16(sta_wlan_idx); bss->conn_type = cpu_to_le32(type); @@ -1033,19 +1056,19 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, return 0; } - memcpy(bss->bssid, vif->bss_conf.bssid, ETH_ALEN); - bss->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int); + memcpy(bss->bssid, link_conf->bssid, ETH_ALEN); + bss->bcn_interval = cpu_to_le16(link_conf->beacon_int); bss->dtim_period = vif->bss_conf.dtim_period; bss->phymode = mt76_connac_get_phy_mode(phy, vif, chandef->chan->band, NULL); - bss->phymode_ext = mt76_connac_get_phy_mode_ext(phy, vif, + bss->phymode_ext = mt76_connac_get_phy_mode_ext(phy, &vif->bss_conf, chandef->chan->band); return 0; } static struct sk_buff * -__mt7996_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif *mvif, int len) +__mt7996_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif_link *mvif, int len) { struct bss_req_hdr hdr = { .bss_idx = mvif->idx, @@ -1061,71 +1084,73 @@ __mt7996_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif *mvif, int len) return skb; } -int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, - struct ieee80211_vif *vif, int enable) +int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct mt76_vif_link *mlink, + struct mt7996_sta_link *msta_link, int enable) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = phy->dev; struct sk_buff *skb; - if (mvif->mt76.omac_idx >= REPEATER_BSSID_START) { - mt7996_mcu_muar_config(phy, vif, false, enable); - mt7996_mcu_muar_config(phy, vif, true, enable); + if (mlink->omac_idx >= REPEATER_BSSID_START) { + mt7996_mcu_muar_config(dev, mlink, link_conf->addr, false, enable); + mt7996_mcu_muar_config(dev, mlink, link_conf->bssid, true, enable); } - skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, mlink, MT7996_BSS_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); /* bss_basic must be first */ - mt7996_mcu_bss_basic_tlv(skb, vif, NULL, phy->mt76, - mvif->sta.wcid.idx, enable); - mt7996_mcu_bss_sec_tlv(skb, vif); + mt7996_mcu_bss_basic_tlv(skb, vif, link_conf, mlink, phy->mt76, + msta_link->wcid.idx, enable); + mt7996_mcu_bss_sec_tlv(skb, mlink); if (vif->type == NL80211_IFTYPE_MONITOR) goto out; if (enable) { - mt7996_mcu_bss_rfch_tlv(skb, vif, phy); - mt7996_mcu_bss_bmc_tlv(skb, vif, phy); - mt7996_mcu_bss_ra_tlv(skb, vif, phy); + mt7996_mcu_bss_rfch_tlv(skb, phy); + mt7996_mcu_bss_bmc_tlv(skb, mlink, phy); + mt7996_mcu_bss_ra_tlv(skb, phy); mt7996_mcu_bss_txcmd_tlv(skb, true); - mt7996_mcu_bss_ifs_timing_tlv(skb, vif); + mt7996_mcu_bss_ifs_timing_tlv(skb, phy); if (vif->bss_conf.he_support) - mt7996_mcu_bss_he_tlv(skb, vif, phy); + mt7996_mcu_bss_he_tlv(skb, vif, link_conf, phy); /* this tag is necessary no matter if the vif is MLD */ - mt7996_mcu_bss_mld_tlv(skb, vif); + mt7996_mcu_bss_mld_tlv(skb, mlink); } - mt7996_mcu_bss_mbssid_tlv(skb, vif, phy, enable); + mt7996_mcu_bss_mbssid_tlv(skb, link_conf, enable); out: return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); } -int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif) +int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = phy->dev; + struct mt76_vif_link *mlink = mt76_vif_conf_link(&dev->mt76, vif, link_conf); struct sk_buff *skb; - skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, mlink, MT7996_BSS_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); - mt7996_mcu_bss_ifs_timing_tlv(skb, vif); + mt7996_mcu_bss_ifs_timing_tlv(skb, phy); return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); } static int -mt7996_mcu_sta_ba(struct mt7996_dev *dev, struct mt76_vif *mvif, +mt7996_mcu_sta_ba(struct mt7996_dev *dev, struct mt76_vif_link *mvif, struct ieee80211_ampdu_params *params, bool enable, bool tx) { @@ -1157,37 +1182,34 @@ mt7996_mcu_sta_ba(struct mt7996_dev *dev, struct mt76_vif *mvif, /** starec & wtbl **/ int mt7996_mcu_add_tx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool enable) + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool enable) { - struct mt7996_sta *msta = (struct mt7996_sta *)params->sta->drv_priv; - struct mt7996_vif *mvif = msta->vif; - if (enable && !params->amsdu) - msta->wcid.amsdu = false; + msta_link->wcid.amsdu = false; - return mt7996_mcu_sta_ba(dev, &mvif->mt76, params, enable, true); + return mt7996_mcu_sta_ba(dev, &link->mt76, params, enable, true); } int mt7996_mcu_add_rx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool enable) + struct mt7996_vif_link *link, bool enable) { - struct mt7996_sta *msta = (struct mt7996_sta *)params->sta->drv_priv; - struct mt7996_vif *mvif = msta->vif; - - return mt7996_mcu_sta_ba(dev, &mvif->mt76, params, enable, false); + return mt7996_mcu_sta_ba(dev, &link->mt76, params, enable, false); } static void -mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_he_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem; + struct ieee80211_he_cap_elem *elem = &link_sta->he_cap.he_cap_elem; struct ieee80211_he_mcs_nss_supp mcs_map; struct sta_rec_he_v2 *he; struct tlv *tlv; int i = 0; - if (!sta->deflink.he_cap.has_he) + if (!link_sta->he_cap.has_he) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HE_V2, sizeof(*he)); @@ -1199,21 +1221,21 @@ mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) he->he_phy_cap[i] = elem->phy_cap_info[i]; } - mcs_map = sta->deflink.he_cap.he_mcs_nss_supp; - switch (sta->deflink.bandwidth) { + mcs_map = link_sta->he_cap.he_mcs_nss_supp; + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: if (elem->phy_cap_info[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW8080], le16_to_cpu(mcs_map.rx_mcs_80p80)); - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW160], le16_to_cpu(mcs_map.rx_mcs_160)); fallthrough; default: - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW80], le16_to_cpu(mcs_map.rx_mcs_80)); break; @@ -1223,33 +1245,38 @@ mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) } static void -mt7996_mcu_sta_he_6g_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_he_6g_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta) { struct sta_rec_he_6g_capa *he_6g; struct tlv *tlv; - if (!sta->deflink.he_6ghz_capa.capa) + if (!link_sta->he_6ghz_capa.capa) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HE_6G, sizeof(*he_6g)); he_6g = (struct sta_rec_he_6g_capa *)tlv; - he_6g->capa = sta->deflink.he_6ghz_capa.capa; + he_6g->capa = link_sta->he_6ghz_capa.capa; } static void -mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta) { + struct mt7996_sta *msta = (struct mt7996_sta *)link_sta->sta->drv_priv; + struct ieee80211_vif *vif = container_of((void *)msta->vif, + struct ieee80211_vif, drv_priv); struct ieee80211_eht_mcs_nss_supp *mcs_map; struct ieee80211_eht_cap_elem_fixed *elem; struct sta_rec_eht *eht; struct tlv *tlv; - if (!sta->deflink.eht_cap.has_eht) + if (!link_sta->eht_cap.has_eht) return; - mcs_map = &sta->deflink.eht_cap.eht_mcs_nss_supp; - elem = &sta->deflink.eht_cap.eht_cap_elem; + mcs_map = &link_sta->eht_cap.eht_mcs_nss_supp; + elem = &link_sta->eht_cap.eht_cap_elem; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT, sizeof(*eht)); @@ -1259,55 +1286,65 @@ mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) eht->phy_cap = cpu_to_le64(*(u64 *)elem->phy_cap_info); eht->phy_cap_ext = cpu_to_le64(elem->phy_cap_info[8]); - if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_20) - memcpy(eht->mcs_map_bw20, &mcs_map->only_20mhz, sizeof(eht->mcs_map_bw20)); + if (vif->type != NL80211_IFTYPE_STATION && + (link_sta->he_cap.he_cap_elem.phy_cap_info[0] & + (IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)) == 0) { + memcpy(eht->mcs_map_bw20, &mcs_map->only_20mhz, + sizeof(eht->mcs_map_bw20)); + return; + } + memcpy(eht->mcs_map_bw80, &mcs_map->bw._80, sizeof(eht->mcs_map_bw80)); memcpy(eht->mcs_map_bw160, &mcs_map->bw._160, sizeof(eht->mcs_map_bw160)); memcpy(eht->mcs_map_bw320, &mcs_map->bw._320, sizeof(eht->mcs_map_bw320)); } static void -mt7996_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta) { struct sta_rec_ht_uni *ht; struct tlv *tlv; - if (!sta->deflink.ht_cap.ht_supported) + if (!link_sta->ht_cap.ht_supported) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht)); ht = (struct sta_rec_ht_uni *)tlv; - ht->ht_cap = cpu_to_le16(sta->deflink.ht_cap.cap); - ht->ampdu_param = u8_encode_bits(sta->deflink.ht_cap.ampdu_factor, + ht->ht_cap = cpu_to_le16(link_sta->ht_cap.cap); + ht->ampdu_param = u8_encode_bits(link_sta->ht_cap.ampdu_factor, IEEE80211_HT_AMPDU_PARM_FACTOR) | - u8_encode_bits(sta->deflink.ht_cap.ampdu_density, + u8_encode_bits(link_sta->ht_cap.ampdu_density, IEEE80211_HT_AMPDU_PARM_DENSITY); } static void -mt7996_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta) { struct sta_rec_vht *vht; struct tlv *tlv; /* For 6G band, this tlv is necessary to let hw work normally */ - if (!sta->deflink.he_6ghz_capa.capa && !sta->deflink.vht_cap.vht_supported) + if (!link_sta->he_6ghz_capa.capa && !link_sta->vht_cap.vht_supported) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_VHT, sizeof(*vht)); vht = (struct sta_rec_vht *)tlv; - vht->vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap); - vht->vht_rx_mcs_map = sta->deflink.vht_cap.vht_mcs.rx_mcs_map; - vht->vht_tx_mcs_map = sta->deflink.vht_cap.vht_mcs.tx_mcs_map; + vht->vht_cap = cpu_to_le32(link_sta->vht_cap.cap); + vht->vht_rx_mcs_map = link_sta->vht_cap.vht_mcs.rx_mcs_map; + vht->vht_tx_mcs_map = link_sta->vht_cap.vht_mcs.tx_mcs_map; } static void mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct mt7996_sta_link *msta_link) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sta_rec_amsdu *amsdu; struct tlv *tlv; @@ -1316,16 +1353,16 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, vif->type != NL80211_IFTYPE_AP) return; - if (!sta->deflink.agg.max_amsdu_len) + if (!link_sta->agg.max_amsdu_len) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HW_AMSDU, sizeof(*amsdu)); amsdu = (struct sta_rec_amsdu *)tlv; amsdu->max_amsdu_num = 8; amsdu->amsdu_en = true; - msta->wcid.amsdu = true; + msta_link->wcid.amsdu = true; - switch (sta->deflink.agg.max_amsdu_len) { + switch (link_sta->agg.max_amsdu_len) { case IEEE80211_MAX_MPDU_LEN_VHT_11454: amsdu->max_mpdu_size = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454; @@ -1342,30 +1379,31 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, static void mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta) { - struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem; + struct ieee80211_he_cap_elem *elem = &link_sta->he_cap.he_cap_elem; struct sta_rec_muru *muru; struct tlv *tlv; - if (vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_AP) + if (link_conf->vif->type != NL80211_IFTYPE_STATION && + link_conf->vif->type != NL80211_IFTYPE_AP) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru)); muru = (struct sta_rec_muru *)tlv; - muru->cfg.mimo_dl_en = vif->bss_conf.eht_mu_beamformer || - vif->bss_conf.he_mu_beamformer || - vif->bss_conf.vht_mu_beamformer || - vif->bss_conf.vht_mu_beamformee; + muru->cfg.mimo_dl_en = link_conf->eht_mu_beamformer || + link_conf->he_mu_beamformer || + link_conf->vht_mu_beamformer || + link_conf->vht_mu_beamformee; muru->cfg.ofdma_dl_en = true; - if (sta->deflink.vht_cap.vht_supported) + if (link_sta->vht_cap.vht_supported) muru->mimo_dl.vht_mu_bfee = - !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE); + !!(link_sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE); - if (!sta->deflink.he_cap.has_he) + if (!link_sta->he_cap.has_he) return; muru->mimo_dl.partial_bw_dl_mimo = @@ -1396,49 +1434,50 @@ mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb, } static inline bool -mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool bfee) +mt7996_is_ebf_supported(struct mt7996_phy *phy, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, bool bfee) { int sts = hweight16(phy->mt76->chainmask); - if (vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_AP) + if (link_conf->vif->type != NL80211_IFTYPE_STATION && + link_conf->vif->type != NL80211_IFTYPE_AP) return false; if (!bfee && sts < 2) return false; - if (sta->deflink.eht_cap.has_eht) { - struct ieee80211_sta_eht_cap *pc = &sta->deflink.eht_cap; + if (link_sta->eht_cap.has_eht) { + struct ieee80211_sta_eht_cap *pc = &link_sta->eht_cap; struct ieee80211_eht_cap_elem_fixed *pe = &pc->eht_cap_elem; if (bfee) - return vif->bss_conf.eht_su_beamformee && - EHT_PHY(CAP0_SU_BEAMFORMEE, pe->phy_cap_info[0]); - else - return vif->bss_conf.eht_su_beamformer && + return link_conf->eht_su_beamformee && EHT_PHY(CAP0_SU_BEAMFORMER, pe->phy_cap_info[0]); + else + return link_conf->eht_su_beamformer && + EHT_PHY(CAP0_SU_BEAMFORMEE, pe->phy_cap_info[0]); } - if (sta->deflink.he_cap.has_he) { - struct ieee80211_he_cap_elem *pe = &sta->deflink.he_cap.he_cap_elem; + if (link_sta->he_cap.has_he) { + struct ieee80211_he_cap_elem *pe = &link_sta->he_cap.he_cap_elem; if (bfee) - return vif->bss_conf.he_su_beamformee && + return link_conf->he_su_beamformee && HE_PHY(CAP3_SU_BEAMFORMER, pe->phy_cap_info[3]); else - return vif->bss_conf.he_su_beamformer && + return link_conf->he_su_beamformer && HE_PHY(CAP4_SU_BEAMFORMEE, pe->phy_cap_info[4]); } - if (sta->deflink.vht_cap.vht_supported) { - u32 cap = sta->deflink.vht_cap.cap; + if (link_sta->vht_cap.vht_supported) { + u32 cap = link_sta->vht_cap.cap; if (bfee) - return vif->bss_conf.vht_su_beamformee && + return link_conf->vht_su_beamformee && (cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE); else - return vif->bss_conf.vht_su_beamformer && + return link_conf->vht_su_beamformer && (cap & IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE); } @@ -1446,19 +1485,24 @@ mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif, } static void -mt7996_mcu_sta_sounding_rate(struct sta_rec_bf *bf) +mt7996_mcu_sta_sounding_rate(struct sta_rec_bf *bf, struct mt7996_phy *phy) { bf->sounding_phy = MT_PHY_TYPE_OFDM; bf->ndp_rate = 0; /* mcs0 */ - bf->ndpa_rate = MT7996_CFEND_RATE_DEFAULT; /* ofdm 24m */ + if (is_mt7996(phy->mt76->dev)) + bf->ndpa_rate = MT7996_CFEND_RATE_DEFAULT; /* ofdm 24m */ + else + bf->ndpa_rate = MT7992_CFEND_RATE_DEFAULT; /* ofdm 6m */ + bf->rept_poll_rate = MT7996_CFEND_RATE_DEFAULT; /* ofdm 24m */ } static void -mt7996_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct mt7996_phy *phy, - struct sta_rec_bf *bf) +mt7996_mcu_sta_bfer_ht(struct ieee80211_link_sta *link_sta, + struct mt7996_phy *phy, struct sta_rec_bf *bf, + bool explicit) { - struct ieee80211_mcs_info *mcs = &sta->deflink.ht_cap.mcs; + struct ieee80211_mcs_info *mcs = &link_sta->ht_cap.mcs; u8 n = 0; bf->tx_mode = MT_PHY_TYPE_HT; @@ -1476,14 +1520,16 @@ mt7996_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct mt7996_phy *phy, bf->nrow = hweight8(phy->mt76->antenna_mask) - 1; bf->ncol = min_t(u8, bf->nrow, n); - bf->ibf_ncol = n; + bf->ibf_ncol = explicit ? min_t(u8, MT7996_IBF_MAX_NC, bf->ncol) : + min_t(u8, MT7996_IBF_MAX_NC, n); } static void -mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy, - struct sta_rec_bf *bf, bool explicit) +mt7996_mcu_sta_bfer_vht(struct ieee80211_link_sta *link_sta, + struct mt7996_phy *phy, struct sta_rec_bf *bf, + bool explicit) { - struct ieee80211_sta_vht_cap *pc = &sta->deflink.vht_cap; + struct ieee80211_sta_vht_cap *pc = &link_sta->vht_cap; struct ieee80211_sta_vht_cap *vc = &phy->mt76->sband_5g.sband.vht_cap; u16 mcs_map = le16_to_cpu(pc->vht_mcs.rx_mcs_map); u8 nss_mcs = mt7996_mcu_get_sta_nss(mcs_map); @@ -1494,7 +1540,7 @@ mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy, if (explicit) { u8 sts, snd_dim; - mt7996_mcu_sta_sounding_rate(bf); + mt7996_mcu_sta_sounding_rate(bf, phy); sts = FIELD_GET(IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK, pc->cap); @@ -1502,25 +1548,26 @@ mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy, vc->cap); bf->nrow = min_t(u8, min_t(u8, snd_dim, sts), tx_ant); bf->ncol = min_t(u8, nss_mcs, bf->nrow); - bf->ibf_ncol = bf->ncol; + bf->ibf_ncol = min_t(u8, MT7996_IBF_MAX_NC, bf->ncol); - if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160) bf->nrow = 1; } else { bf->nrow = tx_ant; bf->ncol = min_t(u8, nss_mcs, bf->nrow); - bf->ibf_ncol = nss_mcs; + bf->ibf_ncol = min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160) bf->ibf_nrow = 1; } } static void -mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, - struct mt7996_phy *phy, struct sta_rec_bf *bf) +mt7996_mcu_sta_bfer_he(struct ieee80211_link_sta *link_sta, + struct ieee80211_vif *vif, struct mt7996_phy *phy, + struct sta_rec_bf *bf, bool explicit) { - struct ieee80211_sta_he_cap *pc = &sta->deflink.he_cap; + struct ieee80211_sta_he_cap *pc = &link_sta->he_cap; struct ieee80211_he_cap_elem *pe = &pc->he_cap_elem; const struct ieee80211_sta_he_cap *vc = mt76_connac_get_he_phy_cap(phy->mt76, vif); @@ -1529,9 +1576,12 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, u8 nss_mcs = mt7996_mcu_get_sta_nss(mcs_map); u8 snd_dim, sts; + if (!vc) + return; + bf->tx_mode = MT_PHY_TYPE_HE_SU; - mt7996_mcu_sta_sounding_rate(bf); + mt7996_mcu_sta_sounding_rate(bf, phy); bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMING_FB, pe->phy_cap_info[6]); @@ -1543,9 +1593,10 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, pe->phy_cap_info[4]); bf->nrow = min_t(u8, snd_dim, sts); bf->ncol = min_t(u8, nss_mcs, bf->nrow); - bf->ibf_ncol = bf->ncol; + bf->ibf_ncol = explicit ? min_t(u8, MT7996_IBF_MAX_NC, bf->ncol) : + min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth != IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth != IEEE80211_STA_RX_BW_160) return; /* go over for 160MHz and 80p80 */ @@ -1577,10 +1628,11 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, } static void -mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, - struct mt7996_phy *phy, struct sta_rec_bf *bf) +mt7996_mcu_sta_bfer_eht(struct ieee80211_link_sta *link_sta, + struct ieee80211_vif *vif, struct mt7996_phy *phy, + struct sta_rec_bf *bf, bool explicit) { - struct ieee80211_sta_eht_cap *pc = &sta->deflink.eht_cap; + struct ieee80211_sta_eht_cap *pc = &link_sta->eht_cap; struct ieee80211_eht_cap_elem_fixed *pe = &pc->eht_cap_elem; struct ieee80211_eht_mcs_nss_supp *eht_nss = &pc->eht_mcs_nss_supp; const struct ieee80211_sta_eht_cap *vc = @@ -1592,7 +1644,7 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, bf->tx_mode = MT_PHY_TYPE_EHT_MU; - mt7996_mcu_sta_sounding_rate(bf); + mt7996_mcu_sta_sounding_rate(bf, phy); bf->trigger_su = EHT_PHY(CAP3_TRIG_SU_BF_FDBK, pe->phy_cap_info[3]); bf->trigger_mu = EHT_PHY(CAP3_TRIG_MU_BF_PART_BW_FDBK, pe->phy_cap_info[3]); @@ -1601,12 +1653,13 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, (EHT_PHY(CAP1_BEAMFORMEE_SS_80MHZ_MASK, pe->phy_cap_info[1]) << 1); bf->nrow = min_t(u8, snd_dim, sts); bf->ncol = min_t(u8, nss_mcs, bf->nrow); - bf->ibf_ncol = bf->ncol; + bf->ibf_ncol = explicit ? min_t(u8, MT7996_IBF_MAX_NC, bf->ncol) : + min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth < IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth < IEEE80211_STA_RX_BW_160) return; - switch (sta->deflink.bandwidth) { + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: snd_dim = EHT_PHY(CAP2_SOUNDING_DIM_160MHZ_MASK, ve->phy_cap_info[2]); sts = EHT_PHY(CAP1_BEAMFORMEE_SS_160MHZ_MASK, pe->phy_cap_info[1]); @@ -1634,14 +1687,19 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, static void mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mvif->phy; - int tx_ant = hweight8(phy->mt76->chainmask) - 1; +#define EBF_MODE BIT(0) +#define IBF_MODE BIT(1) +#define BF_MAT_ORDER 4 + struct ieee80211_vif *vif = link_conf->vif; + struct mt7996_phy *phy = link->phy; + int tx_ant = hweight16(phy->mt76->chainmask) - 1; struct sta_rec_bf *bf; struct tlv *tlv; - const u8 matrix[4][4] = { + static const u8 matrix[BF_MAT_ORDER][BF_MAT_ORDER] = { {0, 0, 0, 0}, {1, 1, 0, 0}, /* 2x1, 2x2, 2x3, 2x4 */ {2, 4, 4, 0}, /* 3x1, 3x2, 3x3, 3x4 */ @@ -1649,47 +1707,57 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, }; bool ebf; - if (!(sta->deflink.ht_cap.ht_supported || sta->deflink.he_cap.has_he)) + if (!(link_sta->ht_cap.ht_supported || link_sta->he_cap.has_he)) return; - ebf = mt7996_is_ebf_supported(phy, vif, sta, false); + ebf = mt7996_is_ebf_supported(phy, link_conf, link_sta, false); if (!ebf && !dev->ibf) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_BF, sizeof(*bf)); bf = (struct sta_rec_bf *)tlv; - /* he/eht: eBF only, in accordance with spec + /* he/eht: eBF only, except mt7992 that has 5T on 5GHz also supports iBF * vht: support eBF and iBF * ht: iBF only, since mac80211 lacks of eBF support */ - if (sta->deflink.eht_cap.has_eht && ebf) - mt7996_mcu_sta_bfer_eht(sta, vif, phy, bf); - else if (sta->deflink.he_cap.has_he && ebf) - mt7996_mcu_sta_bfer_he(sta, vif, phy, bf); - else if (sta->deflink.vht_cap.vht_supported) - mt7996_mcu_sta_bfer_vht(sta, phy, bf, ebf); - else if (sta->deflink.ht_cap.ht_supported) - mt7996_mcu_sta_bfer_ht(sta, phy, bf); + if (link_sta->eht_cap.has_eht) + mt7996_mcu_sta_bfer_eht(link_sta, vif, link->phy, bf, ebf); + else if (link_sta->he_cap.has_he) + mt7996_mcu_sta_bfer_he(link_sta, vif, link->phy, bf, ebf); + else if (link_sta->vht_cap.vht_supported) + mt7996_mcu_sta_bfer_vht(link_sta, link->phy, bf, ebf); + else if (link_sta->ht_cap.ht_supported) + mt7996_mcu_sta_bfer_ht(link_sta, link->phy, bf, ebf); else return; - bf->bf_cap = ebf ? ebf : dev->ibf << 1; - bf->bw = sta->deflink.bandwidth; - bf->ibf_dbw = sta->deflink.bandwidth; + bf->bf_cap = ebf ? EBF_MODE : (dev->ibf ? IBF_MODE : 0); + if (is_mt7992(&dev->mt76) && tx_ant == 4) + bf->bf_cap |= IBF_MODE; + + bf->bw = link_sta->bandwidth; + bf->ibf_dbw = link_sta->bandwidth; bf->ibf_nrow = tx_ant; - if (!ebf && sta->deflink.bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->ncol) - bf->ibf_timeout = 0x48; + if (link_sta->eht_cap.has_eht || link_sta->he_cap.has_he) + bf->ibf_timeout = is_mt7996(&dev->mt76) ? MT7996_IBF_TIMEOUT : + MT7992_IBF_TIMEOUT; + else if (!ebf && link_sta->bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->ncol) + bf->ibf_timeout = MT7996_IBF_TIMEOUT_LEGACY; else - bf->ibf_timeout = 0x18; + bf->ibf_timeout = MT7996_IBF_TIMEOUT; - if (ebf && bf->nrow != tx_ant) - bf->mem_20m = matrix[tx_ant][bf->ncol]; - else - bf->mem_20m = matrix[bf->nrow][bf->ncol]; + if (bf->ncol < BF_MAT_ORDER) { + if (ebf) + bf->mem_20m = tx_ant < BF_MAT_ORDER ? + matrix[tx_ant][bf->ncol] : 0; + else + bf->mem_20m = bf->nrow < BF_MAT_ORDER ? + matrix[bf->nrow][bf->ncol] : 0; + } - switch (sta->deflink.bandwidth) { + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: case IEEE80211_STA_RX_BW_80: bf->mem_total = bf->mem_20m * 2; @@ -1705,31 +1773,32 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, static void mt7996_mcu_sta_bfee_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mvif->phy; + struct mt7996_phy *phy = link->phy; int tx_ant = hweight8(phy->mt76->antenna_mask) - 1; struct sta_rec_bfee *bfee; struct tlv *tlv; u8 nrow = 0; - if (!(sta->deflink.vht_cap.vht_supported || sta->deflink.he_cap.has_he)) + if (!(link_sta->vht_cap.vht_supported || link_sta->he_cap.has_he)) return; - if (!mt7996_is_ebf_supported(phy, vif, sta, true)) + if (!mt7996_is_ebf_supported(phy, link_conf, link_sta, true)) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_BFEE, sizeof(*bfee)); bfee = (struct sta_rec_bfee *)tlv; - if (sta->deflink.he_cap.has_he) { - struct ieee80211_he_cap_elem *pe = &sta->deflink.he_cap.he_cap_elem; + if (link_sta->he_cap.has_he) { + struct ieee80211_he_cap_elem *pe = &link_sta->he_cap.he_cap_elem; nrow = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK, pe->phy_cap_info[5]); - } else if (sta->deflink.vht_cap.vht_supported) { - struct ieee80211_sta_vht_cap *pc = &sta->deflink.vht_cap; + } else if (link_sta->vht_cap.vht_supported) { + struct ieee80211_sta_vht_cap *pc = &link_sta->vht_cap; nrow = FIELD_GET(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK, pc->cap); @@ -1740,6 +1809,18 @@ mt7996_mcu_sta_bfee_tlv(struct mt7996_dev *dev, struct sk_buff *skb, } static void +mt7996_mcu_sta_tx_proc_tlv(struct sk_buff *skb) +{ + struct sta_rec_tx_proc *tx_proc; + struct tlv *tlv; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_TX_PROC, sizeof(*tx_proc)); + + tx_proc = (struct sta_rec_tx_proc *)tlv; + tx_proc->flag = cpu_to_le32(0); +} + +static void mt7996_mcu_sta_hdrt_tlv(struct mt7996_dev *dev, struct sk_buff *skb) { struct sta_rec_hdrt *hdrt; @@ -1753,11 +1834,9 @@ mt7996_mcu_sta_hdrt_tlv(struct mt7996_dev *dev, struct sk_buff *skb) static void mt7996_mcu_sta_hdr_trans_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct ieee80211_vif *vif, struct mt76_wcid *wcid) { struct sta_rec_hdr_trans *hdr_trans; - struct mt76_wcid *wcid; struct tlv *tlv; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HDR_TRANS, sizeof(*hdr_trans)); @@ -1769,7 +1848,6 @@ mt7996_mcu_sta_hdr_trans_tlv(struct mt7996_dev *dev, struct sk_buff *skb, else hdr_trans->from_ds = true; - wcid = (struct mt76_wcid *)sta->drv_priv; if (!wcid) return; @@ -1827,18 +1905,19 @@ int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev, MCU_WM_UNI_CMD(RA), true); } -int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, void *data, u32 field) +int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + void *data, u32 field) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sta_phy_uni *phy = data; struct sta_rec_ra_fixed_uni *ra; struct sk_buff *skb; struct tlv *tlv; - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -1857,7 +1936,7 @@ int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif ra->phy = *phy; break; case RATE_PARAM_MMPS_UPDATE: - ra->mmps_mode = mt7996_mcu_get_mmps_mode(sta->deflink.smps_mode); + ra->mmps_mode = mt7996_mcu_get_mmps_mode(link_sta->smps_mode); break; default: break; @@ -1869,12 +1948,13 @@ int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif } static int -mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) +mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct cfg80211_chan_def *chandef = &mvif->phy->mt76->chandef; - struct cfg80211_bitrate_mask *mask = &mvif->bitrate_mask; + struct cfg80211_chan_def *chandef = &link->phy->mt76->chandef; + struct cfg80211_bitrate_mask *mask = &link->bitrate_mask; enum nl80211_band band = chandef->chan->band; struct sta_phy_uni phy = {}; int ret, nrates = 0; @@ -1895,11 +1975,11 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif } \ } while (0) - if (sta->deflink.he_cap.has_he) { + if (link_sta->he_cap.has_he) { __sta_phy_bitrate_mask_check(he_mcs, he_gi, 0, 1); - } else if (sta->deflink.vht_cap.vht_supported) { + } else if (link_sta->vht_cap.vht_supported) { __sta_phy_bitrate_mask_check(vht_mcs, gi, 0, 0); - } else if (sta->deflink.ht_cap.ht_supported) { + } else if (link_sta->ht_cap.ht_supported) { __sta_phy_bitrate_mask_check(ht_mcs, gi, 1, 0); } else { nrates = hweight32(mask->control[band].legacy); @@ -1916,7 +1996,8 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed single rate */ if (nrates == 1) { - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_MCS); if (ret) return ret; @@ -1925,20 +2006,20 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed GI */ if (mask->control[band].gi != NL80211_TXRATE_DEFAULT_GI || mask->control[band].he_gi != GENMASK(7, 0)) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; u32 addr; /* firmware updates only TXCMD but doesn't take WTBL into * account, so driver should update here to reflect the * actual txrate hardware sends out. */ - addr = mt7996_mac_wtbl_lmac_addr(dev, msta->wcid.idx, 7); - if (sta->deflink.he_cap.has_he) + addr = mt7996_mac_wtbl_lmac_addr(dev, msta_link->wcid.idx, 7); + if (link_sta->he_cap.has_he) mt76_rmw_field(dev, addr, GENMASK(31, 24), phy.sgi); else mt76_rmw_field(dev, addr, GENMASK(15, 12), phy.sgi); - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_GI); if (ret) return ret; @@ -1946,7 +2027,8 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed HE_LTF */ if (mask->control[band].he_ltf != GENMASK(7, 0)) { - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_HE_LTF); if (ret) return ret; @@ -1957,29 +2039,32 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif static void mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt76_phy *mphy = mvif->phy->mt76; +#define INIT_RCPI 180 + struct mt76_phy *mphy = link->phy->mt76; struct cfg80211_chan_def *chandef = &mphy->chandef; - struct cfg80211_bitrate_mask *mask = &mvif->bitrate_mask; + struct cfg80211_bitrate_mask *mask = &link->bitrate_mask; + u32 cap = link_sta->sta->wme ? STA_CAP_WMM : 0; enum nl80211_band band = chandef->chan->band; struct sta_rec_ra_uni *ra; struct tlv *tlv; - u32 supp_rate = sta->deflink.supp_rates[band]; - u32 cap = sta->wme ? STA_CAP_WMM : 0; + u32 supp_rate = link_sta->supp_rates[band]; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra)); ra = (struct sta_rec_ra_uni *)tlv; ra->valid = true; ra->auto_rate = true; - ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, sta); + ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, link_sta); ra->channel = chandef->chan->hw_value; - ra->bw = (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_320) ? - CMD_CBW_320MHZ : sta->deflink.bandwidth; + ra->bw = (link_sta->bandwidth == IEEE80211_STA_RX_BW_320) ? + CMD_CBW_320MHZ : link_sta->bandwidth; ra->phy.bw = ra->bw; - ra->mmps_mode = mt7996_mcu_get_mmps_mode(sta->deflink.smps_mode); + ra->mmps_mode = mt7996_mcu_get_mmps_mode(link_sta->smps_mode); if (supp_rate) { supp_rate &= mask->control[band].legacy; @@ -1999,75 +2084,79 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, } } - if (sta->deflink.ht_cap.ht_supported) { + if (link_sta->ht_cap.ht_supported) { ra->supp_mode |= MODE_HT; - ra->af = sta->deflink.ht_cap.ampdu_factor; - ra->ht_gf = !!(sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD); + ra->af = link_sta->ht_cap.ampdu_factor; + ra->ht_gf = !!(link_sta->ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD); cap |= STA_CAP_HT; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SGI_20) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) cap |= STA_CAP_SGI_20; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SGI_40) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) cap |= STA_CAP_SGI_40; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_TX_STBC) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC) cap |= STA_CAP_TX_STBC; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) cap |= STA_CAP_RX_STBC; - if (vif->bss_conf.ht_ldpc && - (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)) + if (link_conf->ht_ldpc && + (link_sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)) cap |= STA_CAP_LDPC; - mt7996_mcu_set_sta_ht_mcs(sta, ra->ht_mcs, + mt7996_mcu_set_sta_ht_mcs(link_sta, ra->ht_mcs, mask->control[band].ht_mcs); ra->supp_ht_mcs = *(__le32 *)ra->ht_mcs; } - if (sta->deflink.vht_cap.vht_supported) { + if (link_sta->vht_cap.vht_supported) { u8 af; ra->supp_mode |= MODE_VHT; af = FIELD_GET(IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK, - sta->deflink.vht_cap.cap); + link_sta->vht_cap.cap); ra->af = max_t(u8, ra->af, af); cap |= STA_CAP_VHT; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80) cap |= STA_CAP_VHT_SGI_80; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_160) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_160) cap |= STA_CAP_VHT_SGI_160; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_TXSTBC) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_TXSTBC) cap |= STA_CAP_VHT_TX_STBC; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1) cap |= STA_CAP_VHT_RX_STBC; - if (vif->bss_conf.vht_ldpc && - (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)) + if ((vif->type != NL80211_IFTYPE_AP || link_conf->vht_ldpc) && + (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)) cap |= STA_CAP_VHT_LDPC; - mt7996_mcu_set_sta_vht_mcs(sta, ra->supp_vht_mcs, + mt7996_mcu_set_sta_vht_mcs(link_sta, ra->supp_vht_mcs, mask->control[band].vht_mcs); } - if (sta->deflink.he_cap.has_he) { + if (link_sta->he_cap.has_he) { ra->supp_mode |= MODE_HE; cap |= STA_CAP_HE; - if (sta->deflink.he_6ghz_capa.capa) - ra->af = le16_get_bits(sta->deflink.he_6ghz_capa.capa, + if (link_sta->he_6ghz_capa.capa) + ra->af = le16_get_bits(link_sta->he_6ghz_capa.capa, IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP); } ra->sta_cap = cpu_to_le32(cap); + + memset(ra->rx_rcpi, INIT_RCPI, sizeof(ra->rx_rcpi)); } -int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool changed) +int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool changed) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sk_buff *skb; int ret; - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2077,19 +2166,19 @@ int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif, * update sta_rec_he here. */ if (changed) - mt7996_mcu_sta_he_tlv(skb, sta); + mt7996_mcu_sta_he_tlv(skb, link_sta, link); /* sta_rec_ra accommodates BW, NSS and only MCS range format * i.e 0-{7,8,9} for VHT. */ - mt7996_mcu_sta_rate_ctrl_tlv(skb, dev, vif, sta); + mt7996_mcu_sta_rate_ctrl_tlv(skb, dev, vif, link_conf, link_sta, link); ret = mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); if (ret) return ret; - return mt7996_mcu_add_rate_ctrl_fixed(dev, vif, sta); + return mt7996_mcu_add_rate_ctrl_fixed(dev, link_sta, link, msta_link); } static int @@ -2098,6 +2187,7 @@ mt7996_mcu_add_group(struct mt7996_dev *dev, struct ieee80211_vif *vif, { #define MT_STA_BSS_GROUP 1 struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_sta_link *msta_link; struct mt7996_sta *msta; struct { u8 __rsv1[4]; @@ -2113,67 +2203,154 @@ mt7996_mcu_add_group(struct mt7996_dev *dev, struct ieee80211_vif *vif, .tag = cpu_to_le16(UNI_VOW_DRR_CTRL), .len = cpu_to_le16(sizeof(req) - 4), .action = cpu_to_le32(MT_STA_BSS_GROUP), - .val = cpu_to_le32(mvif->mt76.idx % 16), + .val = cpu_to_le32(mvif->deflink.mt76.idx % 16), }; - msta = sta ? (struct mt7996_sta *)sta->drv_priv : &mvif->sta; - req.wlan_idx = cpu_to_le16(msta->wcid.idx); + msta = sta ? (struct mt7996_sta *)sta->drv_priv : NULL; + msta_link = msta ? &msta->deflink : &mvif->deflink.msta_link; + req.wlan_idx = cpu_to_le16(msta_link->wcid.idx); return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(VOW), &req, sizeof(req), true); } -int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool enable) +static void +mt7996_mcu_sta_mld_setup_tlv(struct mt7996_dev *dev, struct sk_buff *skb, + struct ieee80211_sta *sta) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta; + struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + unsigned long links = sta->valid_links; + unsigned int nlinks = hweight16(links); + struct mld_setup_link *mld_setup_link; + struct sta_rec_mld_setup *mld_setup; + struct mt7996_sta_link *msta_link; + struct ieee80211_vif *vif; + unsigned int link_id; + struct tlv *tlv; + + msta_link = mt76_dereference(msta->link[msta->deflink_id], &dev->mt76); + if (!msta_link) + return; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MLD, + sizeof(struct sta_rec_mld_setup) + + sizeof(struct mld_setup_link) * nlinks); + + mld_setup = (struct sta_rec_mld_setup *)tlv; + memcpy(mld_setup->mld_addr, sta->addr, ETH_ALEN); + mld_setup->setup_wcid = cpu_to_le16(msta_link->wcid.idx); + mld_setup->primary_id = cpu_to_le16(msta_link->wcid.idx); + + if (nlinks > 1) { + link_id = __ffs(links & ~BIT(msta->deflink_id)); + msta_link = mt76_dereference(msta->link[msta->deflink_id], + &dev->mt76); + if (!msta_link) + return; + } + mld_setup->seconed_id = cpu_to_le16(msta_link->wcid.idx); + mld_setup->link_num = nlinks; + + vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv); + mld_setup_link = (struct mld_setup_link *)mld_setup->link_info; + for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct mt7996_vif_link *link; + + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; + + mld_setup_link->wcid = cpu_to_le16(msta_link->wcid.idx); + mld_setup_link->bss_idx = link->mt76.idx; + mld_setup_link++; + } +} + +static void +mt7996_mcu_sta_eht_mld_tlv(struct mt7996_dev *dev, struct sk_buff *skb, + struct ieee80211_sta *sta) +{ + struct sta_rec_eht_mld *eht_mld; + struct tlv *tlv; + int i; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT_MLD, sizeof(*eht_mld)); + eht_mld = (struct sta_rec_eht_mld *)tlv; + + for (i = 0; i < ARRAY_SIZE(eht_mld->str_cap); i++) + eht_mld->str_cap[i] = 0x7; +} + +int mt7996_mcu_add_sta(struct mt7996_dev *dev, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + int conn_state, bool newly) +{ + struct mt76_wcid *wcid = msta_link ? &msta_link->wcid : link->mt76.wcid; + struct ieee80211_sta *sta = link_sta ? link_sta->sta : NULL; struct sk_buff *skb; int ret; - msta = sta ? (struct mt7996_sta *)sta->drv_priv : &mvif->sta; - - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); /* starec basic */ - mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, sta, enable, - !rcu_access_pointer(dev->mt76.wcid[msta->wcid.idx])); - if (!enable) + mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, link_conf, link_sta, + conn_state, newly); + + if (conn_state == CONN_STATE_DISCONNECT) goto out; + /* starec hdr trans */ + mt7996_mcu_sta_hdr_trans_tlv(dev, skb, link_conf->vif, wcid); + /* starec tx proc */ + mt7996_mcu_sta_tx_proc_tlv(skb); + /* tag order is in accordance with firmware dependency. */ - if (sta) { + if (link_sta) { /* starec hdrt mode */ mt7996_mcu_sta_hdrt_tlv(dev, skb); - /* starec bfer */ - mt7996_mcu_sta_bfer_tlv(dev, skb, vif, sta); + if (conn_state == CONN_STATE_CONNECT) { + /* starec bfer */ + mt7996_mcu_sta_bfer_tlv(dev, skb, link_conf, link_sta, + link); + /* starec bfee */ + mt7996_mcu_sta_bfee_tlv(dev, skb, link_conf, link_sta, + link); + } /* starec ht */ - mt7996_mcu_sta_ht_tlv(skb, sta); + mt7996_mcu_sta_ht_tlv(skb, link_sta); /* starec vht */ - mt7996_mcu_sta_vht_tlv(skb, sta); + mt7996_mcu_sta_vht_tlv(skb, link_sta); /* starec uapsd */ - mt76_connac_mcu_sta_uapsd(skb, vif, sta); + mt76_connac_mcu_sta_uapsd(skb, link_conf->vif, sta); /* starec amsdu */ - mt7996_mcu_sta_amsdu_tlv(dev, skb, vif, sta); + mt7996_mcu_sta_amsdu_tlv(dev, skb, link_conf->vif, link_sta, + msta_link); /* starec he */ - mt7996_mcu_sta_he_tlv(skb, sta); + mt7996_mcu_sta_he_tlv(skb, link_sta, link); /* starec he 6g*/ - mt7996_mcu_sta_he_6g_tlv(skb, sta); + mt7996_mcu_sta_he_6g_tlv(skb, link_sta); /* starec eht */ - mt7996_mcu_sta_eht_tlv(skb, sta); + mt7996_mcu_sta_eht_tlv(skb, link_sta); /* starec muru */ - mt7996_mcu_sta_muru_tlv(dev, skb, vif, sta); - /* starec bfee */ - mt7996_mcu_sta_bfee_tlv(dev, skb, vif, sta); - /* starec hdr trans */ - mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, sta); + mt7996_mcu_sta_muru_tlv(dev, skb, link_conf, link_sta); + + if (sta->mlo) { + mt7996_mcu_sta_mld_setup_tlv(dev, skb, sta); + mt7996_mcu_sta_eht_mld_tlv(dev, skb, sta); + } } - ret = mt7996_mcu_add_group(dev, vif, sta); + ret = mt7996_mcu_add_group(dev, link_conf->vif, sta); if (ret) { dev_kfree_skb(skb); return ret; @@ -2183,6 +2360,24 @@ out: MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); } +int mt7996_mcu_teardown_mld_sta(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) +{ + struct sk_buff *skb; + + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, + MT7996_STA_UPDATE_MAX_SIZE); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + mt76_connac_mcu_add_tlv(skb, STA_REC_MLD_OFF, sizeof(struct tlv)); + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); +} + static int mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid, struct sk_buff *skb, @@ -2232,7 +2427,7 @@ int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, struct ieee80211_key_conf *key, int mcu_cmd, struct mt76_wcid *wcid, enum set_key_cmd cmd) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; + struct mt76_vif_link *mvif = (struct mt76_vif_link *)vif->drv_priv; struct sk_buff *skb; int ret; @@ -2248,17 +2443,18 @@ int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, return mt76_mcu_skb_send_msg(dev, skb, mcu_cmd, true); } -static int mt7996_mcu_get_pn(struct mt7996_dev *dev, struct ieee80211_vif *vif, - u8 *pn) +static int mt7996_mcu_get_pn(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, u8 *pn) { #define TSC_TYPE_BIGTK_PN 2 - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct sta_rec_pn_info *pn_info; struct sk_buff *skb, *rskb; struct tlv *tlv; int ret; - skb = mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76, &mvif->sta.wcid); + skb = mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2282,10 +2478,11 @@ static int mt7996_mcu_get_pn(struct mt7996_dev *dev, struct ieee80211_vif *vif, return 0; } -int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, struct ieee80211_key_conf *key) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_mcu_bcn_prot_tlv *bcn_prot; struct sk_buff *skb; struct tlv *tlv; @@ -2294,7 +2491,7 @@ int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif sizeof(struct mt7996_mcu_bcn_prot_tlv); int ret; - skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, len); + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76, len); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2302,7 +2499,7 @@ int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif bcn_prot = (struct mt7996_mcu_bcn_prot_tlv *)tlv; - ret = mt7996_mcu_get_pn(dev, vif, pn); + ret = mt7996_mcu_get_pn(dev, link, msta_link, pn); if (ret) { dev_kfree_skb(skb); return ret; @@ -2334,11 +2531,12 @@ int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); } -int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, - struct ieee80211_vif *vif, bool enable) + +int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct mt76_vif_link *mlink, bool enable) { struct mt7996_dev *dev = phy->dev; - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct { struct req_hdr { u8 omac_idx; @@ -2354,8 +2552,8 @@ int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, } __packed tlv; } data = { .hdr = { - .omac_idx = mvif->mt76.omac_idx, - .band_idx = mvif->mt76.band_idx, + .omac_idx = mlink->omac_idx, + .band_idx = mlink->band_idx, }, .tlv = { .tag = cpu_to_le16(DEV_INFO_ACTIVE), @@ -2364,18 +2562,18 @@ int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, }, }; - if (mvif->mt76.omac_idx >= REPEATER_BSSID_START) - return mt7996_mcu_muar_config(phy, vif, false, enable); + if (mlink->omac_idx >= REPEATER_BSSID_START) + return mt7996_mcu_muar_config(dev, mlink, link_conf->addr, false, enable); - memcpy(data.tlv.omac_addr, vif->addr, ETH_ALEN); + memcpy(data.tlv.omac_addr, link_conf->addr, ETH_ALEN); return mt76_mcu_send_msg(&dev->mt76, MCU_WMWA_UNI_CMD(DEV_INFO_UPDATE), &data, sizeof(data), true); } static void -mt7996_mcu_beacon_cntdwn(struct ieee80211_vif *vif, struct sk_buff *rskb, - struct sk_buff *skb, - struct ieee80211_mutable_offsets *offs) +mt7996_mcu_beacon_cntdwn(struct sk_buff *rskb, struct sk_buff *skb, + struct ieee80211_mutable_offsets *offs, + bool csa) { struct bss_bcn_cntdwn_tlv *info; struct tlv *tlv; @@ -2384,7 +2582,7 @@ mt7996_mcu_beacon_cntdwn(struct ieee80211_vif *vif, struct sk_buff *rskb, if (!offs->cntdwn_counter_offs[0]) return; - tag = vif->bss_conf.csa_active ? UNI_BSS_INFO_BCN_CSA : UNI_BSS_INFO_BCN_BCC; + tag = csa ? UNI_BSS_INFO_BCN_CSA : UNI_BSS_INFO_BCN_BCC; tlv = mt7996_mcu_add_uni_tlv(rskb, tag, sizeof(*info)); @@ -2394,16 +2592,13 @@ mt7996_mcu_beacon_cntdwn(struct ieee80211_vif *vif, struct sk_buff *rskb, static void mt7996_mcu_beacon_mbss(struct sk_buff *rskb, struct sk_buff *skb, - struct ieee80211_vif *vif, struct bss_bcn_content_tlv *bcn, + struct bss_bcn_content_tlv *bcn, struct ieee80211_mutable_offsets *offs) { struct bss_bcn_mbss_tlv *mbss; const struct element *elem; struct tlv *tlv; - if (!vif->bss_conf.bssid_indicator) - return; - tlv = mt7996_mcu_add_uni_tlv(rskb, UNI_BSS_INFO_BCN_MBSSID, sizeof(*mbss)); mbss = (struct bss_bcn_mbss_tlv *)tlv; @@ -2446,7 +2641,8 @@ mt7996_mcu_beacon_mbss(struct sk_buff *rskb, struct sk_buff *skb, } static void -mt7996_mcu_beacon_cont(struct mt7996_dev *dev, struct ieee80211_vif *vif, +mt7996_mcu_beacon_cont(struct mt7996_dev *dev, + struct ieee80211_bss_conf *link_conf, struct sk_buff *rskb, struct sk_buff *skb, struct bss_bcn_content_tlv *bcn, struct ieee80211_mutable_offsets *offs) @@ -2460,9 +2656,9 @@ mt7996_mcu_beacon_cont(struct mt7996_dev *dev, struct ieee80211_vif *vif, if (offs->cntdwn_counter_offs[0]) { u16 offset = offs->cntdwn_counter_offs[0]; - if (vif->bss_conf.csa_active) + if (link_conf->csa_active) bcn->csa_ie_pos = cpu_to_le16(offset - 4); - if (vif->bss_conf.color_change_active) + if (link_conf->color_change_active) bcn->bcc_ie_pos = cpu_to_le16(offset - 3); } @@ -2473,92 +2669,106 @@ mt7996_mcu_beacon_cont(struct mt7996_dev *dev, struct ieee80211_vif *vif, memcpy(buf + MT_TXD_SIZE, skb->data, skb->len); } -int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, int en) +int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) { struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_phy *phy = mt7996_hw_phy(hw); - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_vif_link *mlink = mt76_vif_conf_link(&dev->mt76, vif, link_conf); struct ieee80211_mutable_offsets offs; struct ieee80211_tx_info *info; struct sk_buff *skb, *rskb; struct tlv *tlv; struct bss_bcn_content_tlv *bcn; - int len; + int len, extra_len = 0; - if (vif->bss_conf.nontransmitted) + if (link_conf->nontransmitted) return 0; - rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, + if (!mlink) + return -EINVAL; + + rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, mlink, MT7996_MAX_BSS_OFFLOAD_SIZE); if (IS_ERR(rskb)) return PTR_ERR(rskb); - skb = ieee80211_beacon_get_template(hw, vif, &offs, 0); - if (!skb) { + skb = ieee80211_beacon_get_template(hw, vif, &offs, link_conf->link_id); + if (link_conf->enable_beacon && !skb) { dev_kfree_skb(rskb); return -EINVAL; } - if (skb->len > MT7996_MAX_BEACON_SIZE) { - dev_err(dev->mt76.dev, "Bcn size limit exceed\n"); - dev_kfree_skb(rskb); - dev_kfree_skb(skb); - return -EINVAL; - } + if (skb) { + if (skb->len > MT7996_MAX_BEACON_SIZE) { + dev_err(dev->mt76.dev, "Bcn size limit exceed\n"); + dev_kfree_skb(rskb); + dev_kfree_skb(skb); + return -EINVAL; + } - info = IEEE80211_SKB_CB(skb); - info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->mt76->band_idx); + extra_len = skb->len; + } - len = sizeof(*bcn) + MT_TXD_SIZE + skb->len; + len = ALIGN(sizeof(*bcn) + MT_TXD_SIZE + extra_len, 4); tlv = mt7996_mcu_add_uni_tlv(rskb, UNI_BSS_INFO_BCN_CONTENT, len); bcn = (struct bss_bcn_content_tlv *)tlv; - bcn->enable = en; - if (!en) + bcn->enable = link_conf->enable_beacon; + if (!bcn->enable) goto out; - mt7996_mcu_beacon_cont(dev, vif, rskb, skb, bcn, &offs); - mt7996_mcu_beacon_mbss(rskb, skb, vif, bcn, &offs); - mt7996_mcu_beacon_cntdwn(vif, rskb, skb, &offs); + info = IEEE80211_SKB_CB(skb); + info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, mlink->band_idx); + + mt7996_mcu_beacon_cont(dev, link_conf, rskb, skb, bcn, &offs); + if (link_conf->bssid_indicator) + mt7996_mcu_beacon_mbss(rskb, skb, bcn, &offs); + mt7996_mcu_beacon_cntdwn(rskb, skb, &offs, link_conf->csa_active); out: dev_kfree_skb(skb); - return mt76_mcu_skb_send_msg(&phy->dev->mt76, rskb, + return mt76_mcu_skb_send_msg(&dev->mt76, rskb, MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); } int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev, - struct ieee80211_vif *vif, u32 changed) + struct ieee80211_bss_conf *link_conf, + struct mt7996_vif_link *link, u32 changed) { #define OFFLOAD_TX_MODE_SU BIT(0) #define OFFLOAD_TX_MODE_MU BIT(1) + struct ieee80211_vif *vif = link_conf->vif; struct ieee80211_hw *hw = mt76_hw(dev); - struct mt7996_phy *phy = mt7996_hw_phy(hw); - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct cfg80211_chan_def *chandef = &mvif->phy->mt76->chandef; - enum nl80211_band band = chandef->chan->band; + struct mt7996_phy *phy = link->phy; struct mt76_wcid *wcid = &dev->mt76.global_wcid; struct bss_inband_discovery_tlv *discov; struct ieee80211_tx_info *info; struct sk_buff *rskb, *skb = NULL; + struct cfg80211_chan_def *chandef; + enum nl80211_band band; struct tlv *tlv; u8 *buf, interval; int len; - if (vif->bss_conf.nontransmitted) + if (!phy) + return -EINVAL; + + chandef = &phy->mt76->chandef; + band = chandef->chan->band; + + if (link_conf->nontransmitted) return 0; - rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, + rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76, MT7996_MAX_BSS_OFFLOAD_SIZE); if (IS_ERR(rskb)) return PTR_ERR(rskb); if (changed & BSS_CHANGED_FILS_DISCOVERY && - vif->bss_conf.fils_discovery.max_interval) { - interval = vif->bss_conf.fils_discovery.max_interval; + link_conf->fils_discovery.max_interval) { + interval = link_conf->fils_discovery.max_interval; skb = ieee80211_get_fils_discovery_tmpl(hw, vif); } else if (changed & BSS_CHANGED_UNSOL_BCAST_PROBE_RESP && - vif->bss_conf.unsol_bcast_probe_resp_interval) { - interval = vif->bss_conf.unsol_bcast_probe_resp_interval; + link_conf->unsol_bcast_probe_resp_interval) { + interval = link_conf->unsol_bcast_probe_resp_interval; skb = ieee80211_get_unsol_bcast_probe_resp_tmpl(hw, vif); } @@ -2579,8 +2789,7 @@ int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev, info->band = band; info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->mt76->band_idx); - len = sizeof(*discov) + MT_TXD_SIZE + skb->len; - + len = ALIGN(sizeof(*discov) + MT_TXD_SIZE + skb->len, 4); tlv = mt7996_mcu_add_uni_tlv(rskb, UNI_BSS_INFO_OFFLOAD, len); discov = (struct bss_inband_discovery_tlv *)tlv; @@ -2821,6 +3030,9 @@ static int mt7996_load_ram(struct mt7996_dev *dev) if (ret) return ret; + if (!mt7996_has_wa(dev)) + return 0; + ret = __mt7996_load_ram(dev, "DSP", fw_name(dev, FIRMWARE_DSP), MT7996_RAM_TYPE_DSP); if (ret) @@ -2831,10 +3043,9 @@ static int mt7996_load_ram(struct mt7996_dev *dev) } static int -mt7996_firmware_state(struct mt7996_dev *dev, bool wa) +mt7996_firmware_state(struct mt7996_dev *dev, u8 fw_state) { - u32 state = FIELD_PREP(MT_TOP_MISC_FW_STATE, - wa ? FW_STATE_RDY : FW_STATE_FW_DOWNLOAD); + u32 state = FIELD_PREP(MT_TOP_MISC_FW_STATE, fw_state); if (!mt76_poll_msec(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE, state, 1000)) { @@ -2866,13 +3077,14 @@ mt7996_mcu_restart(struct mt76_dev *dev) static int mt7996_load_firmware(struct mt7996_dev *dev) { + u8 fw_state; int ret; /* make sure fw is download state */ - if (mt7996_firmware_state(dev, false)) { + if (mt7996_firmware_state(dev, FW_STATE_FW_DOWNLOAD)) { /* restart firmware once */ mt7996_mcu_restart(&dev->mt76); - ret = mt7996_firmware_state(dev, false); + ret = mt7996_firmware_state(dev, FW_STATE_FW_DOWNLOAD); if (ret) { dev_err(dev->mt76.dev, "Firmware is not ready for download\n"); @@ -2888,7 +3100,8 @@ static int mt7996_load_firmware(struct mt7996_dev *dev) if (ret) return ret; - ret = mt7996_firmware_state(dev, true); + fw_state = mt7996_has_wa(dev) ? FW_STATE_RDY : FW_STATE_NORMAL_TRX; + ret = mt7996_firmware_state(dev, fw_state); if (ret) return ret; @@ -3026,13 +3239,15 @@ int mt7996_mcu_init_firmware(struct mt7996_dev *dev) if (ret) return ret; - ret = mt7996_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, 0); - if (ret) - return ret; + if (mt7996_has_wa(dev)) { + ret = mt7996_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, 0); + if (ret) + return ret; - ret = mt7996_mcu_set_mwds(dev, 1); - if (ret) - return ret; + ret = mt7996_mcu_set_mwds(dev, 1); + if (ret) + return ret; + } ret = mt7996_mcu_init_rx_airtime(dev); if (ret) @@ -3058,7 +3273,7 @@ int mt7996_mcu_init(struct mt7996_dev *dev) void mt7996_mcu_exit(struct mt7996_dev *dev) { mt7996_mcu_restart(&dev->mt76); - if (mt7996_firmware_state(dev, false)) { + if (mt7996_firmware_state(dev, FW_STATE_FW_DOWNLOAD)) { dev_err(dev->mt76.dev, "Failed to exit mcu\n"); goto out; } @@ -3107,7 +3322,8 @@ int mt7996_mcu_set_hdr_trans(struct mt7996_dev *dev, bool hdr_trans) MCU_WM_UNI_CMD(RX_HDR_TRANS), true); } -int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif) +int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) { #define MCU_EDCA_AC_PARAM 0 #define WMM_AIFS_SET BIT(0) @@ -3116,12 +3332,12 @@ int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif) #define WMM_TXOP_SET BIT(3) #define WMM_PARAM_SET (WMM_AIFS_SET | WMM_CW_MIN_SET | \ WMM_CW_MAX_SET | WMM_TXOP_SET) - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_vif_link *link = mt7996_vif_conf_link(dev, vif, link_conf); struct { u8 bss_idx; u8 __rsv[3]; } __packed hdr = { - .bss_idx = mvif->mt76.idx, + .bss_idx = link->mt76.idx, }; struct sk_buff *skb; int len = sizeof(hdr) + IEEE80211_NUM_ACS * sizeof(struct edca); @@ -3134,7 +3350,7 @@ int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif) skb_put_data(skb, &hdr, sizeof(hdr)); for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { - struct ieee80211_tx_queue_params *q = &mvif->queue_params[ac]; + struct ieee80211_tx_queue_params *q = &link->queue_params[ac]; struct edca *e; struct tlv *tlv; @@ -3344,11 +3560,10 @@ int mt7996_mcu_rdd_background_enable(struct mt7996_phy *phy, struct cfg80211_chan_def *chandef) { struct mt7996_dev *dev = phy->dev; - int err, region; + int err, region, rdd_idx = mt7996_get_rdd_idx(phy, true); if (!chandef) { /* disable offchain */ - err = mt7996_mcu_rdd_cmd(dev, RDD_STOP, MT_RX_SEL2, - 0, 0); + err = mt7996_mcu_rdd_cmd(dev, RDD_STOP, rdd_idx, 0); if (err) return err; @@ -3374,8 +3589,7 @@ int mt7996_mcu_rdd_background_enable(struct mt7996_phy *phy, break; } - return mt7996_mcu_rdd_cmd(dev, RDD_START, MT_RX_SEL2, - 0, region); + return mt7996_mcu_rdd_cmd(dev, RDD_START, rdd_idx, region); } int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag) @@ -3425,7 +3639,7 @@ int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag) if (phy->mt76->hw->conf.flags & IEEE80211_CONF_MONITOR) req.switch_reason = CH_SWITCH_NORMAL; - else if (phy->mt76->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL || + else if (phy->mt76->offchannel || phy->mt76->hw->conf.flags & IEEE80211_CONF_IDLE) req.switch_reason = CH_SWITCH_SCAN_BYPASS_DPD; else if (!cfg80211_reg_can_beacon(phy->mt76->hw->wiphy, chandef, @@ -3508,7 +3722,7 @@ int mt7996_mcu_set_eeprom(struct mt7996_dev *dev) &req, sizeof(req), true); } -int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset) +int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset, u8 *buf, u32 buf_len) { struct { u8 _rsv[4]; @@ -3537,15 +3751,21 @@ int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset) valid = le32_to_cpu(*(__le32 *)(skb->data + 16)); if (valid) { u32 addr = le32_to_cpu(*(__le32 *)(skb->data + 12)); - u8 *buf = (u8 *)dev->mt76.eeprom.data + addr; - skb_pull(skb, 64); - memcpy(buf, skb->data, MT7996_EEPROM_BLOCK_SIZE); + if (!buf) + buf = (u8 *)dev->mt76.eeprom.data + addr; + if (!buf_len || buf_len > MT7996_EEPROM_BLOCK_SIZE) + buf_len = MT7996_EEPROM_BLOCK_SIZE; + + skb_pull(skb, 48); + memcpy(buf, skb->data, buf_len); + } else { + ret = -EINVAL; } dev_kfree_skb(skb); - return 0; + return ret; } int mt7996_mcu_get_eeprom_free_block(struct mt7996_dev *dev, u8 *block_num) @@ -3626,6 +3846,13 @@ int mt7996_mcu_get_chip_config(struct mt7996_dev *dev, u32 *cap) int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch) { + enum { + IDX_TX_TIME, + IDX_RX_TIME, + IDX_OBSS_AIRTIME, + IDX_NON_WIFI_TIME, + IDX_NUM + }; struct { struct { u8 band; @@ -3635,16 +3862,15 @@ int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch) __le16 tag; __le16 len; __le32 offs; - } data[4]; + } data[IDX_NUM]; } __packed req = { .hdr.band = phy->mt76->band_idx, }; - /* strict order */ static const u32 offs[] = { - UNI_MIB_TX_TIME, - UNI_MIB_RX_TIME, - UNI_MIB_OBSS_AIRTIME, - UNI_MIB_NON_WIFI_TIME, + [IDX_TX_TIME] = UNI_MIB_TX_TIME, + [IDX_RX_TIME] = UNI_MIB_RX_TIME, + [IDX_OBSS_AIRTIME] = UNI_MIB_OBSS_AIRTIME, + [IDX_NON_WIFI_TIME] = UNI_MIB_NON_WIFI_TIME, }; struct mt76_channel_state *state = phy->mt76->chan_state; struct mt76_channel_state *state_ts = &phy->state_ts; @@ -3653,7 +3879,7 @@ int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch) struct sk_buff *skb; int i, ret; - for (i = 0; i < 4; i++) { + for (i = 0; i < IDX_NUM; i++) { req.data[i].tag = cpu_to_le16(UNI_CMD_MIB_DATA); req.data[i].len = cpu_to_le16(sizeof(req.data[i])); req.data[i].offs = cpu_to_le32(offs[i]); @@ -3672,17 +3898,24 @@ int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch) goto out; #define __res_u64(s) le64_to_cpu(res[s].data) - state->cc_tx += __res_u64(1) - state_ts->cc_tx; - state->cc_bss_rx += __res_u64(2) - state_ts->cc_bss_rx; - state->cc_rx += __res_u64(2) + __res_u64(3) - state_ts->cc_rx; - state->cc_busy += __res_u64(0) + __res_u64(1) + __res_u64(2) + __res_u64(3) - + state->cc_tx += __res_u64(IDX_TX_TIME) - state_ts->cc_tx; + state->cc_bss_rx += __res_u64(IDX_RX_TIME) - state_ts->cc_bss_rx; + state->cc_rx += __res_u64(IDX_RX_TIME) + + __res_u64(IDX_OBSS_AIRTIME) - + state_ts->cc_rx; + state->cc_busy += __res_u64(IDX_TX_TIME) + + __res_u64(IDX_RX_TIME) + + __res_u64(IDX_OBSS_AIRTIME) + + __res_u64(IDX_NON_WIFI_TIME) - state_ts->cc_busy; - out: - state_ts->cc_tx = __res_u64(1); - state_ts->cc_bss_rx = __res_u64(2); - state_ts->cc_rx = __res_u64(2) + __res_u64(3); - state_ts->cc_busy = __res_u64(0) + __res_u64(1) + __res_u64(2) + __res_u64(3); + state_ts->cc_tx = __res_u64(IDX_TX_TIME); + state_ts->cc_bss_rx = __res_u64(IDX_RX_TIME); + state_ts->cc_rx = __res_u64(IDX_RX_TIME) + __res_u64(IDX_OBSS_AIRTIME); + state_ts->cc_busy = __res_u64(IDX_TX_TIME) + + __res_u64(IDX_RX_TIME) + + __res_u64(IDX_OBSS_AIRTIME) + + __res_u64(IDX_NON_WIFI_TIME); #undef __res_u64 dev_kfree_skb(skb); @@ -3721,6 +3954,7 @@ int mt7996_mcu_get_temperature(struct mt7996_phy *phy) } __packed * res; struct sk_buff *skb; int ret; + u32 temp; ret = mt76_mcu_send_and_get_msg(&phy->dev->mt76, MCU_WM_UNI_CMD(THERMAL), &req, sizeof(req), true, &skb); @@ -3728,8 +3962,10 @@ int mt7996_mcu_get_temperature(struct mt7996_phy *phy) return ret; res = (void *)skb->data; + temp = le32_to_cpu(res->temperature); + dev_kfree_skb(skb); - return le32_to_cpu(res->temperature); + return temp; } int mt7996_mcu_set_thermal_throttling(struct mt7996_phy *phy, u8 state) @@ -3885,8 +4121,9 @@ int mt7996_mcu_set_txbf(struct mt7996_dev *dev, u8 action) tlv = mt7996_mcu_add_uni_tlv(skb, action, sizeof(*req_mod_en)); req_mod_en = (struct bf_mod_en_ctrl *)tlv; - req_mod_en->bf_num = 3; - req_mod_en->bf_bitmap = GENMASK(2, 0); + req_mod_en->bf_num = mt7996_band_valid(dev, MT_BAND2) ? 3 : 2; + req_mod_en->bf_bitmap = mt7996_band_valid(dev, MT_BAND2) ? + GENMASK(2, 0) : GENMASK(1, 0); break; } default: @@ -3974,12 +4211,12 @@ mt7996_mcu_set_obss_spr_pd(struct mt7996_phy *phy, } static int -mt7996_mcu_set_obss_spr_siga(struct mt7996_phy *phy, struct ieee80211_vif *vif, +mt7996_mcu_set_obss_spr_siga(struct mt7996_phy *phy, + struct mt7996_vif_link *link, struct ieee80211_he_obss_pd *he_obss_pd) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = phy->dev; - u8 omac = mvif->mt76.omac_idx; + u8 omac = link->mt76.omac_idx; struct { u8 band_idx; u8 __rsv[3]; @@ -4051,7 +4288,8 @@ mt7996_mcu_set_obss_spr_bitmap(struct mt7996_phy *phy, sizeof(req), true); } -int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, +int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, + struct mt7996_vif_link *link, struct ieee80211_he_obss_pd *he_obss_pd) { int ret; @@ -4085,7 +4323,7 @@ int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, return ret; /* Set SR prohibit */ - ret = mt7996_mcu_set_obss_spr_siga(phy, vif, he_obss_pd); + ret = mt7996_mcu_set_obss_spr_siga(phy, link, he_obss_pd); if (ret) return ret; @@ -4093,16 +4331,16 @@ int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, return mt7996_mcu_set_obss_spr_bitmap(phy, he_obss_pd); } -int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, + struct mt76_vif_link *mlink, struct cfg80211_he_bss_color *he_bss_color) { int len = sizeof(struct bss_req_hdr) + sizeof(struct bss_color_tlv); - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct bss_color_tlv *bss_color; struct sk_buff *skb; struct tlv *tlv; - skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, len); + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, mlink, len); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -4121,7 +4359,7 @@ int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, struct ieee80211_vif *vi #define TWT_AGRT_PROTECT BIT(2) int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev, - struct mt7996_vif *mvif, + struct mt7996_vif_link *link, struct mt7996_twt_flow *flow, int cmd) { @@ -4152,12 +4390,12 @@ int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev, .len = cpu_to_le16(sizeof(req) - 4), .tbl_idx = flow->table_id, .cmd = cmd, - .own_mac_idx = mvif->mt76.omac_idx, + .own_mac_idx = link->mt76.omac_idx, .flowid = flow->id, .peer_id = cpu_to_le16(flow->wcid), .duration = flow->duration, - .bss = mvif->mt76.idx, - .bss_idx = mvif->mt76.idx, + .bss = link->mt76.idx, + .bss_idx = link->mt76.idx, .start_tsf = cpu_to_le64(flow->tsf), .mantissa = flow->mantissa, .exponent = flow->exp, @@ -4218,8 +4456,7 @@ int mt7996_mcu_set_radio_en(struct mt7996_phy *phy, bool enable) &req, sizeof(req), true); } -int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index, - u8 rx_sel, u8 val) +int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 rdd_idx, u8 val) { struct { u8 _rsv[4]; @@ -4236,8 +4473,7 @@ int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index, .tag = cpu_to_le16(UNI_RDD_CTRL_PARM), .len = cpu_to_le16(sizeof(req) - 4), .ctrl = cmd, - .rdd_idx = index, - .rdd_rx_sel = rx_sel, + .rdd_idx = rdd_idx, .val = val, }; @@ -4247,22 +4483,19 @@ int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index, int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta; struct sk_buff *skb; - msta = sta ? (struct mt7996_sta *)sta->drv_priv : &mvif->sta; - - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); /* starec hdr trans */ - mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, sta); + mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, &msta_link->wcid); return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); } @@ -4440,12 +4673,32 @@ int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id) sizeof(req), true); } +int mt7996_mcu_set_sniffer_mode(struct mt7996_phy *phy, bool enabled) +{ + struct mt7996_dev *dev = phy->dev; + struct { + u8 band_idx; + u8 _rsv[3]; + __le16 tag; + __le16 len; + u8 enable; + u8 _pad[3]; + } __packed req = { + .band_idx = phy->mt76->band_idx, + .tag = 0, + .len = cpu_to_le16(sizeof(req) - 4), + .enable = enabled, + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(SNIFFER), &req, + sizeof(req), true); +} + int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) { #define TX_POWER_LIMIT_TABLE_RATE 0 struct mt7996_dev *dev = phy->dev; struct mt76_phy *mphy = phy->mt76; - struct ieee80211_hw *hw = mphy->hw; struct tx_power_limit_table_ctrl { u8 __rsv1[4]; @@ -4456,7 +4709,7 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) u8 band_idx; } __packed req = { .tag = cpu_to_le16(UNI_TXPOWER_POWER_LIMIT_TABLE_CTRL), - .len = cpu_to_le16(sizeof(req) + MT7996_SKU_RATE_NUM - 4), + .len = cpu_to_le16(sizeof(req) + MT7996_SKU_PATH_NUM - 4), .power_ctrl_id = UNI_TXPOWER_POWER_LIMIT_TABLE_CTRL, .power_limit_type = TX_POWER_LIMIT_TABLE_RATE, .band_idx = phy->mt76->band_idx, @@ -4465,13 +4718,13 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) struct sk_buff *skb; int i, tx_power; - tx_power = mt7996_get_power_bound(phy, hw->conf.power_level); + tx_power = mt76_get_power_bound(mphy, phy->txpower); tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, &la, tx_power); mphy->txpower_cur = tx_power; skb = mt76_mcu_msg_alloc(&dev->mt76, NULL, - sizeof(req) + MT7996_SKU_RATE_NUM); + sizeof(req) + MT7996_SKU_PATH_NUM); if (!skb) return -ENOMEM; @@ -4495,6 +4748,41 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) /* eht */ skb_put_data(skb, &la.eht[0], sizeof(la.eht)); + /* padding */ + skb_put_zero(skb, MT7996_SKU_PATH_NUM - MT7996_SKU_RATE_NUM); + return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WM_UNI_CMD(TXPOWER), true); } + +int mt7996_mcu_cp_support(struct mt7996_dev *dev, u8 mode) +{ + __le32 cp_mode; + + if (mode < mt76_connac_lmac_mapping(IEEE80211_AC_BE) || + mode > mt76_connac_lmac_mapping(IEEE80211_AC_VO)) + return -EINVAL; + + if (!mt7996_has_wa(dev)) { + struct { + u8 _rsv[4]; + + __le16 tag; + __le16 len; + u8 cp_mode; + u8 rsv[3]; + } __packed req = { + .tag = cpu_to_le16(UNI_CMD_SDO_CP_MODE), + .len = cpu_to_le16(sizeof(req) - 4), + .cp_mode = mode, + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_WA_UNI_CMD(SDO), + &req, sizeof(req), false); + } + + cp_mode = cpu_to_le32(mode); + + return mt76_mcu_send_msg(&dev->mt76, MCU_WA_EXT_CMD(CP_SUPPORT), + &cp_mode, sizeof(cp_mode), true); +} |