From: Po-Hao Huang Date: Fri, 29 Sep 2023 00:40:23 +0000 (+0800) Subject: wifi: rtw89: refine uplink trigger based control mechanism X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ccd88204275174365cdb5d35ae37816b09c10063;p=linux.git wifi: rtw89: refine uplink trigger based control mechanism Rename support_ul_tb_ctrl to waveform_ctrl since we need to do more trigger based control and the naming could be confusing. Move related code to leaf function so we make each functions separate and can be easier to maintain. Signed-off-by: Po-Hao Huang Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230929004024.7504-2-pkshih@realtek.com --- diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 0d3445f42dab9..65de2d5d47319 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -3649,7 +3649,7 @@ struct rtw89_chip_info { u8 support_bands; bool support_bw160; bool support_unii4; - bool support_ul_tb_ctrl; + bool ul_tb_waveform_ctrl; bool hw_sec_hdr; u8 rf_path_num; u8 tx_nss; diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index 6e1f4d6c345c4..1232ca48deee3 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -2904,7 +2904,7 @@ void rtw89_phy_ul_tb_assoc(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) rtwvif->sub_entity_idx); struct rtw89_phy_ul_tb_info *ul_tb_info = &rtwdev->ul_tb_info; - if (!chip->support_ul_tb_ctrl) + if (!chip->ul_tb_waveform_ctrl) return; rtwvif->def_tri_idx = @@ -2948,41 +2948,32 @@ void rtw89_phy_ul_tb_ctrl_check(struct rtw89_dev *rtwdev, if (!vif->cfg.assoc) return; - if (stats->rx_tf_periodic > UL_TB_TF_CNT_L2H_TH) - ul_tb_data->high_tf_client = true; - else if (stats->rx_tf_periodic < UL_TB_TF_CNT_H2L_TH) - ul_tb_data->low_tf_client = true; + if (rtwdev->chip->ul_tb_waveform_ctrl) { + if (stats->rx_tf_periodic > UL_TB_TF_CNT_L2H_TH) + ul_tb_data->high_tf_client = true; + else if (stats->rx_tf_periodic < UL_TB_TF_CNT_H2L_TH) + ul_tb_data->low_tf_client = true; - ul_tb_data->valid = true; - ul_tb_data->def_tri_idx = rtwvif->def_tri_idx; - ul_tb_data->dyn_tb_bedge_en = rtwvif->dyn_tb_bedge_en; + ul_tb_data->valid = true; + ul_tb_data->def_tri_idx = rtwvif->def_tri_idx; + ul_tb_data->dyn_tb_bedge_en = rtwvif->dyn_tb_bedge_en; + } } -void rtw89_phy_ul_tb_ctrl_track(struct rtw89_dev *rtwdev) +static void rtw89_phy_ul_tb_waveform_ctrl(struct rtw89_dev *rtwdev, + struct rtw89_phy_ul_tb_check_data *ul_tb_data) { - const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_phy_ul_tb_info *ul_tb_info = &rtwdev->ul_tb_info; - struct rtw89_phy_ul_tb_check_data ul_tb_data = {}; - struct rtw89_vif *rtwvif; - if (!chip->support_ul_tb_ctrl) + if (!rtwdev->chip->ul_tb_waveform_ctrl) return; - if (rtwdev->total_sta_assoc != 1) - return; - - rtw89_for_each_rtwvif(rtwdev, rtwvif) - rtw89_phy_ul_tb_ctrl_check(rtwdev, rtwvif, &ul_tb_data); - - if (!ul_tb_data.valid) - return; - - if (ul_tb_data.dyn_tb_bedge_en) { - if (ul_tb_data.high_tf_client) { + if (ul_tb_data->dyn_tb_bedge_en) { + if (ul_tb_data->high_tf_client) { rtw89_phy_write32_mask(rtwdev, R_BANDEDGE, B_BANDEDGE_EN, 0); rtw89_debug(rtwdev, RTW89_DBG_UL_TB, "[ULTB] Turn off if_bandedge\n"); - } else if (ul_tb_data.low_tf_client) { + } else if (ul_tb_data->low_tf_client) { rtw89_phy_write32_mask(rtwdev, R_BANDEDGE, B_BANDEDGE_EN, ul_tb_info->def_if_bandedge); rtw89_debug(rtwdev, RTW89_DBG_UL_TB, @@ -2992,28 +2983,49 @@ void rtw89_phy_ul_tb_ctrl_track(struct rtw89_dev *rtwdev) } if (ul_tb_info->dyn_tb_tri_en) { - if (ul_tb_data.high_tf_client) { + if (ul_tb_data->high_tf_client) { rtw89_phy_write32_mask(rtwdev, R_DCFO_OPT, B_TXSHAPE_TRIANGULAR_CFG, 0); rtw89_debug(rtwdev, RTW89_DBG_UL_TB, "[ULTB] Turn off Tx triangle\n"); - } else if (ul_tb_data.low_tf_client) { + } else if (ul_tb_data->low_tf_client) { rtw89_phy_write32_mask(rtwdev, R_DCFO_OPT, B_TXSHAPE_TRIANGULAR_CFG, - ul_tb_data.def_tri_idx); + ul_tb_data->def_tri_idx); rtw89_debug(rtwdev, RTW89_DBG_UL_TB, "[ULTB] Set to default tx_shap_idx = %d\n", - ul_tb_data.def_tri_idx); + ul_tb_data->def_tri_idx); } } } +void rtw89_phy_ul_tb_ctrl_track(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_phy_ul_tb_check_data ul_tb_data = {}; + struct rtw89_vif *rtwvif; + + if (!chip->ul_tb_waveform_ctrl) + return; + + if (rtwdev->total_sta_assoc != 1) + return; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_phy_ul_tb_ctrl_check(rtwdev, rtwvif, &ul_tb_data); + + if (!ul_tb_data.valid) + return; + + rtw89_phy_ul_tb_waveform_ctrl(rtwdev, &ul_tb_data); +} + static void rtw89_phy_ul_tb_info_init(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_phy_ul_tb_info *ul_tb_info = &rtwdev->ul_tb_info; - if (!chip->support_ul_tb_ctrl) + if (!chip->ul_tb_waveform_ctrl) return; ul_tb_info->dyn_tb_tri_en = true; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c index f9599fcd5ac77..b276816f1ce6f 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c @@ -2379,7 +2379,7 @@ const struct rtw89_chip_info rtw8851b_chip_info = { BIT(NL80211_BAND_5GHZ), .support_bw160 = false, .support_unii4 = true, - .support_ul_tb_ctrl = true, + .ul_tb_waveform_ctrl = true, .hw_sec_hdr = false, .rf_path_num = 1, .tx_nss = 1, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index c783e17c7ae84..12b591d06000a 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -2115,7 +2115,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { BIT(NL80211_BAND_5GHZ), .support_bw160 = false, .support_unii4 = false, - .support_ul_tb_ctrl = false, + .ul_tb_waveform_ctrl = false, .hw_sec_hdr = false, .rf_path_num = 2, .tx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 3c1f5a9284dca..1591ae82fac5f 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -2549,7 +2549,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = { BIT(NL80211_BAND_5GHZ), .support_bw160 = false, .support_unii4 = true, - .support_ul_tb_ctrl = true, + .ul_tb_waveform_ctrl = true, .hw_sec_hdr = false, .rf_path_num = 2, .tx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index ad5baf653c1dd..553f60d98f452 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2859,7 +2859,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { BIT(NL80211_BAND_6GHZ), .support_bw160 = true, .support_unii4 = true, - .support_ul_tb_ctrl = false, + .ul_tb_waveform_ctrl = false, .hw_sec_hdr = true, .rf_path_num = 2, .tx_nss = 2,