diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 88 |
1 files changed, 87 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index a0d4d6e31fb4..38252113c4a8 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -17,6 +17,7 @@ #include "tx.h" #include "debug.h" #include "bf.h" +#include "sar.h" bool rtw_disable_lps_deep_mode; EXPORT_SYMBOL(rtw_disable_lps_deep_mode); @@ -637,6 +638,19 @@ static void rtw_txq_ba_work(struct work_struct *work) rtw_iterate_stas_atomic(rtwdev, rtw_txq_ba_iter, &data); } +void rtw_set_rx_freq_band(struct rtw_rx_pkt_stat *pkt_stat, u8 channel) +{ + if (IS_CH_2G_BAND(channel)) + pkt_stat->band = NL80211_BAND_2GHZ; + else if (IS_CH_5G_BAND(channel)) + pkt_stat->band = NL80211_BAND_5GHZ; + else + return; + + pkt_stat->freq = ieee80211_channel_to_frequency(channel, pkt_stat->band); +} +EXPORT_SYMBOL(rtw_set_rx_freq_band); + void rtw_get_channel_params(struct cfg80211_chan_def *chandef, struct rtw_channel_params *chan_params) { @@ -735,8 +749,28 @@ void rtw_set_channel(struct rtw_dev *rtwdev) hal->current_band_width = bandwidth; hal->current_channel = center_chan; + hal->current_primary_channel_index = primary_chan_idx; hal->current_band_type = center_chan > 14 ? RTW_BAND_5G : RTW_BAND_2G; + switch (center_chan) { + case 1 ... 14: + hal->sar_band = RTW_SAR_BAND_0; + break; + case 36 ... 64: + hal->sar_band = RTW_SAR_BAND_1; + break; + case 100 ... 144: + hal->sar_band = RTW_SAR_BAND_3; + break; + case 149 ... 177: + hal->sar_band = RTW_SAR_BAND_4; + break; + default: + WARN(1, "unknown ch(%u) to SAR band\n", center_chan); + hal->sar_band = RTW_SAR_BAND_0; + break; + } + for (i = RTW_CHANNEL_WIDTH_20; i <= RTW_MAX_CHANNEL_WIDTH; i++) hal->cch_by_bw[i] = ch_param.cch_by_bw[i]; @@ -1278,6 +1312,50 @@ void rtw_core_fw_scan_notify(struct rtw_dev *rtwdev, bool start) } } +void rtw_core_scan_start(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, + const u8 *mac_addr, bool hw_scan) +{ + u32 config = 0; + int ret = 0; + + rtw_leave_lps(rtwdev); + + if (hw_scan && rtwvif->net_type == RTW_NET_NO_LINK) { + ret = rtw_leave_ips(rtwdev); + if (ret) { + rtw_err(rtwdev, "failed to leave idle state\n"); + return; + } + } + + ether_addr_copy(rtwvif->mac_addr, mac_addr); + config |= PORT_SET_MAC_ADDR; + rtw_vif_port_config(rtwdev, rtwvif, config); + + rtw_coex_scan_notify(rtwdev, COEX_SCAN_START); + rtw_core_fw_scan_notify(rtwdev, true); + + set_bit(RTW_FLAG_DIG_DISABLE, rtwdev->flags); + set_bit(RTW_FLAG_SCANNING, rtwdev->flags); +} + +void rtw_core_scan_complete(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) +{ + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + u32 config = 0; + + clear_bit(RTW_FLAG_SCANNING, rtwdev->flags); + clear_bit(RTW_FLAG_DIG_DISABLE, rtwdev->flags); + + rtw_core_fw_scan_notify(rtwdev, false); + + ether_addr_copy(rtwvif->mac_addr, vif->addr); + config |= PORT_SET_MAC_ADDR; + rtw_vif_port_config(rtwdev, rtwvif, config); + + rtw_coex_scan_notify(rtwdev, COEX_SCAN_FINISH); +} + int rtw_core_start(struct rtw_dev *rtwdev) { int ret; @@ -1862,13 +1940,14 @@ int rtw_core_init(struct rtw_dev *rtwdev) rtwdev->sec.total_cam_num = 32; rtwdev->hal.current_channel = 1; + rtwdev->dm_info.fix_rate = U8_MAX; set_bit(RTW_BC_MC_MACID, rtwdev->mac_id_map); rtw_stats_init(rtwdev); /* default rx filter setting */ rtwdev->hal.rcr = BIT_APP_FCS | BIT_APP_MIC | BIT_APP_ICV | - BIT_HTC_LOC_CTRL | BIT_APP_PHYSTS | + BIT_PKTCTL_DLEN | BIT_HTC_LOC_CTRL | BIT_APP_PHYSTS | BIT_AB | BIT_AM | BIT_APM; ret = rtw_load_firmware(rtwdev, RTW_NORMAL_FW); @@ -1951,6 +2030,7 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); ieee80211_hw_set(hw, HAS_RATE_CONTROL); ieee80211_hw_set(hw, TX_AMSDU); + ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP) | @@ -1963,8 +2043,12 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) WIPHY_FLAG_TDLS_EXTERNAL_SETUP; hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + hw->wiphy->max_scan_ssids = RTW_SCAN_MAX_SSIDS; + hw->wiphy->max_scan_ie_len = RTW_SCAN_MAX_IE_LEN; wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SCAN_RANDOM_SN); + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL); #ifdef CONFIG_PM hw->wiphy->wowlan = rtwdev->chip->wowlan_stub; @@ -1973,6 +2057,8 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) rtw_set_supported_band(hw, rtwdev->chip); SET_IEEE80211_PERM_ADDR(hw, rtwdev->efuse.addr); + hw->wiphy->sar_capa = &rtw_sar_capa; + ret = rtw_regd_init(rtwdev); if (ret) { rtw_err(rtwdev, "failed to init regd\n"); |