diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/main.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index f447361f7573..5a2c06267d07 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -20,7 +20,7 @@ EXPORT_SYMBOL(rtw_debug_mask); module_param_named(support_lps, rtw_fw_support_lps, bool, 0644); module_param_named(debug_mask, rtw_debug_mask, uint, 0644); -MODULE_PARM_DESC(support_lps, "Set Y to enable LPS support"); +MODULE_PARM_DESC(support_lps, "Set Y to enable Leisure Power Save support, to turn radio off between beacons"); MODULE_PARM_DESC(debug_mask, "Debugging mask"); static struct ieee80211_channel rtw_channeltable_2g[] = { @@ -162,7 +162,8 @@ static void rtw_watch_dog_work(struct work_struct *work) rtwdev->stats.tx_cnt = 0; rtwdev->stats.rx_cnt = 0; - rtw_iterate_vifs(rtwdev, rtw_vif_watch_dog_iter, &data); + /* use atomic version to avoid taking local->iflist_mtx mutex */ + rtw_iterate_vifs_atomic(rtwdev, rtw_vif_watch_dog_iter, &data); /* fw supports only one station associated to enter lps, if there are * more than two stations associated to the AP, then we can not enter @@ -197,15 +198,20 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, { struct ieee80211_channel *channel = chandef->chan; enum nl80211_chan_width width = chandef->width; + u8 *cch_by_bw = chan_params->cch_by_bw; u32 primary_freq, center_freq; u8 center_chan; u8 bandwidth = RTW_CHANNEL_WIDTH_20; u8 primary_chan_idx = 0; + u8 i; center_chan = channel->hw_value; primary_freq = channel->center_freq; center_freq = chandef->center_freq1; + /* assign the center channel used while 20M bw is selected */ + cch_by_bw[RTW_CHANNEL_WIDTH_20] = channel->hw_value; + switch (width) { case NL80211_CHAN_WIDTH_20_NOHT: case NL80211_CHAN_WIDTH_20: @@ -232,6 +238,10 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, primary_chan_idx = 3; center_chan -= 6; } + /* assign the center channel used + * while 40M bw is selected + */ + cch_by_bw[RTW_CHANNEL_WIDTH_40] = center_chan + 4; } else { if (center_freq - primary_freq == 10) { primary_chan_idx = 2; @@ -240,6 +250,10 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, primary_chan_idx = 4; center_chan += 6; } + /* assign the center channel used + * while 40M bw is selected + */ + cch_by_bw[RTW_CHANNEL_WIDTH_40] = center_chan - 4; } break; default: @@ -250,6 +264,12 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, chan_params->center_chan = center_chan; chan_params->bandwidth = bandwidth; chan_params->primary_chan_idx = primary_chan_idx; + + /* assign the center channel used while current bw is selected */ + cch_by_bw[bandwidth] = center_chan; + + for (i = bandwidth + 1; i <= RTW_MAX_CHANNEL_WIDTH; i++) + cch_by_bw[i] = 0; } void rtw_set_channel(struct rtw_dev *rtwdev) @@ -259,6 +279,7 @@ void rtw_set_channel(struct rtw_dev *rtwdev) struct rtw_chip_info *chip = rtwdev->chip; struct rtw_channel_params ch_param; u8 center_chan, bandwidth, primary_chan_idx; + u8 i; rtw_get_channel_params(&hw->conf.chandef, &ch_param); if (WARN(ch_param.center_chan == 0, "Invalid channel\n")) @@ -271,6 +292,10 @@ void rtw_set_channel(struct rtw_dev *rtwdev) hal->current_band_width = bandwidth; hal->current_channel = center_chan; hal->current_band_type = center_chan > 14 ? RTW_BAND_5G : RTW_BAND_2G; + + for (i = RTW_CHANNEL_WIDTH_20; i <= RTW_MAX_CHANNEL_WIDTH; i++) + hal->cch_by_bw[i] = ch_param.cch_by_bw[i]; + chip->ops->set_channel(rtwdev, center_chan, bandwidth, primary_chan_idx); rtw_phy_set_tx_power_level(rtwdev, center_chan); @@ -308,6 +333,11 @@ void rtw_vif_port_config(struct rtw_dev *rtwdev, mask = rtwvif->conf->aid.mask; rtw_write32_mask(rtwdev, addr, mask, rtwvif->aid); } + if (config & PORT_SET_BCN_CTRL) { + addr = rtwvif->conf->bcn_ctrl.addr; + mask = rtwvif->conf->bcn_ctrl.mask; + rtw_write8_mask(rtwdev, addr, mask, rtwvif->bcn_ctrl); + } } static u8 hw_bw_cap_to_bitamp(u8 bw_cap) @@ -1041,7 +1071,7 @@ static int rtw_chip_board_info_setup(struct rtw_dev *rtwdev) rtw_phy_setup_phy_cond(rtwdev, 0); - rtw_hw_init_tx_power(hal); + rtw_phy_init_tx_power(rtwdev); rtw_load_table(rtwdev, rfe_def->phy_pg_tbl); rtw_load_table(rtwdev, rfe_def->txpwr_lmt_tbl); rtw_phy_tx_power_by_rate_config(hal); @@ -1168,6 +1198,7 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(hw, SUPPORTS_PS); ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); + ieee80211_hw_set(hw, SUPPORT_FAST_XMIT); hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP) | @@ -1177,6 +1208,8 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS | WIPHY_FLAG_TDLS_EXTERNAL_SETUP; + hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + rtw_set_supported_band(hw, rtwdev->chip); SET_IEEE80211_PERM_ADDR(hw, rtwdev->efuse.addr); |