diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/core.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.c | 92 |
1 files changed, 75 insertions, 17 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index f09361bc4a4d..56a13be2e283 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -686,6 +686,33 @@ desc_bk: desc_info->bk = true; } +static u16 rtw89_core_get_data_rate(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct ieee80211_vif *vif = tx_req->vif; + struct ieee80211_sta *sta = tx_req->sta; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct rtw89_phy_rate_pattern *rate_pattern = &rtwvif->rate_pattern; + enum rtw89_sub_entity_idx idx = rtwvif->sub_entity_idx; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, idx); + u16 lowest_rate; + + if (rate_pattern->enable) + return rate_pattern->rate; + + if (vif->p2p) + lowest_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + lowest_rate = RTW89_HW_RATE_CCK1; + else + lowest_rate = RTW89_HW_RATE_OFDM6; + + if (!sta->deflink.supp_rates[chan->band_type]) + return lowest_rate; + + return __ffs(sta->deflink.supp_rates[chan->band_type]) + lowest_rate; +} + static void rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) @@ -694,8 +721,6 @@ rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta = tx_req->sta; struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); - struct rtw89_phy_rate_pattern *rate_pattern = &rtwvif->rate_pattern; - const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; struct sk_buff *skb = tx_req->skb; u8 tid, tid_indicate; @@ -719,14 +744,7 @@ rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, if (IEEE80211_SKB_CB(skb)->control.hw_key) rtw89_core_tx_update_sec_key(rtwdev, tx_req); - if (vif->p2p) - desc_info->data_retry_lowest_rate = RTW89_HW_RATE_OFDM6; - else if (rate_pattern->enable) - desc_info->data_retry_lowest_rate = rate_pattern->rate; - else if (chan->band_type == RTW89_BAND_2G) - desc_info->data_retry_lowest_rate = RTW89_HW_RATE_CCK1; - else - desc_info->data_retry_lowest_rate = RTW89_HW_RATE_OFDM6; + desc_info->data_retry_lowest_rate = rtw89_core_get_data_rate(rtwdev, tx_req); } static enum btc_pkt_type @@ -1202,6 +1220,10 @@ static void rtw89_core_parse_phy_status_ie01(struct rtw89_dev *rtwdev, u8 *addr, phy_ppdu->chan_idx = RTW89_GET_PHY_STS_IE01_CH_IDX(addr); if (phy_ppdu->rate < RTW89_HW_RATE_OFDM6) return; + + if (!phy_ppdu->to_self) + return; + /* sign conversion for S(12,2) */ if (rtwdev->chip->cfo_src_fd) cfo = sign_extend32(RTW89_GET_PHY_STS_IE01_FD_CFO(addr), 11); @@ -1266,9 +1288,6 @@ static int rtw89_core_rx_parse_phy_sts(struct rtw89_dev *rtwdev, if (phy_ppdu->ie < RTW89_CCK_PKT) return -EINVAL; - if (!phy_ppdu->to_self) - return 0; - pos = (u8 *)phy_ppdu->buf + PHY_STS_HDR_LEN; end = (u8 *)phy_ppdu->buf + phy_ppdu->len; while (pos < end) { @@ -1400,6 +1419,34 @@ static void rtw89_stats_trigger_frame(struct rtw89_dev *rtwdev, } } +static void rtw89_core_cancel_6ghz_probe_tx(struct rtw89_dev *rtwdev, + struct sk_buff *skb) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; + struct list_head *pkt_list = rtwdev->scan_info.pkt_list; + struct rtw89_pktofld_info *info; + const u8 *ies = mgmt->u.beacon.variable, *ssid_ie; + + if (rx_status->band != NL80211_BAND_6GHZ) + return; + + ssid_ie = cfg80211_find_ie(WLAN_EID_SSID, ies, skb->len); + + list_for_each_entry(info, &pkt_list[NL80211_BAND_6GHZ], list) { + if (ether_addr_equal(info->bssid, mgmt->bssid)) { + rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); + continue; + } + + if (!ssid_ie || ssid_ie[1] != info->ssid_len || info->ssid_len == 0) + continue; + + if (memcmp(&ssid_ie[2], info->ssid, info->ssid_len) == 0) + rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); + } +} + static void rtw89_vif_rx_stats_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { @@ -1412,6 +1459,11 @@ static void rtw89_vif_rx_stats_iter(void *data, u8 *mac, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; const u8 *bssid = iter_data->bssid; + if (rtwdev->scanning && + (ieee80211_is_beacon(hdr->frame_control) || + ieee80211_is_probe_resp(hdr->frame_control))) + rtw89_core_cancel_6ghz_probe_tx(rtwdev, skb); + if (!vif->bss_conf.bssid) return; @@ -3212,6 +3264,7 @@ void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, rtw89_btc_ntfy_scan_start(rtwdev, RTW89_PHY_0, chan->band_type); rtw89_chip_rfk_scan(rtwdev, true); rtw89_hci_recalc_int_mit(rtwdev); + rtw89_phy_config_edcca(rtwdev, true); rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, mac_addr); } @@ -3229,6 +3282,7 @@ void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, rtw89_chip_rfk_scan(rtwdev, false); rtw89_btc_ntfy_scan_finish(rtwdev, RTW89_PHY_0); + rtw89_phy_config_edcca(rtwdev, false); rtwdev->scanning = false; rtwdev->dig.bypass_dig = true; @@ -3372,7 +3426,7 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS | WIPHY_FLAG_TDLS_EXTERNAL_SETUP | - WIPHY_FLAG_AP_UAPSD; + WIPHY_FLAG_AP_UAPSD | WIPHY_FLAG_SPLIT_SCAN_6GHZ; hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; hw->wiphy->max_scan_ssids = RTW89_SCANOFLD_MAX_SSID; @@ -3401,18 +3455,22 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) ret = ieee80211_register_hw(hw); if (ret) { rtw89_err(rtwdev, "failed to register hw\n"); - goto err; + goto err_free_supported_band; } ret = rtw89_regd_init(rtwdev, rtw89_regd_notifier); if (ret) { rtw89_err(rtwdev, "failed to init regd\n"); - goto err; + goto err_unregister_hw; } return 0; -err: +err_unregister_hw: + ieee80211_unregister_hw(hw); +err_free_supported_band: + rtw89_core_clr_supported_band(rtwdev); + return ret; } |