From: Po-Hao Huang Date: Thu, 7 Apr 2022 09:58:53 +0000 (+0800) Subject: rtw88: add ieee80211:sta_rc_update ops X-Git-Tag: v6.6.17~7459^2~193^2~75 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c1edc86472fc3a5aa3b5c5c53c4e20f6a24992a6;p=platform%2Fkernel%2Flinux-rpi.git rtw88: add ieee80211:sta_rc_update ops Adding this allows us to get notification when bitrate configuration of the station changes. Update according parameters to firmware so the rate control algorithm can work properly. Signed-off-by: Po-Hao Huang Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220407095858.46807-2-pkshih@realtek.com --- diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index aa2aeb5..941df27 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -585,10 +585,10 @@ void rtw_fw_send_rssi_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) rtw_fw_send_h2c_command(rtwdev, h2c_pkt); } -void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) +void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, + bool reset_ra_mask) { u8 h2c_pkt[H2C_PKT_SIZE] = {0}; - bool no_update = si->updated; bool disable_pt = true; SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_RA_INFO); @@ -599,7 +599,7 @@ void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) SET_RA_INFO_SGI_EN(h2c_pkt, si->sgi_enable); SET_RA_INFO_BW_MODE(h2c_pkt, si->bw_mode); SET_RA_INFO_LDPC(h2c_pkt, !!si->ldpc_en); - SET_RA_INFO_NO_UPDATE(h2c_pkt, no_update); + SET_RA_INFO_NO_UPDATE(h2c_pkt, !reset_ra_mask); SET_RA_INFO_VHT_EN(h2c_pkt, si->vht_enable); SET_RA_INFO_DIS_PT(h2c_pkt, disable_pt); SET_RA_INFO_RA_MASK0(h2c_pkt, (si->ra_mask & 0xff)); @@ -608,7 +608,6 @@ void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) SET_RA_INFO_RA_MASK3(h2c_pkt, (si->ra_mask & 0xff000000) >> 24); si->init_ra_lv = 0; - si->updated = true; rtw_fw_send_h2c_command(rtwdev, h2c_pkt); } diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index b59d2cb..3486eb9 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -791,7 +791,8 @@ void rtw_fw_coex_query_hid_info(struct rtw_dev *rtwdev, u8 sub_id, u8 data); void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data); void rtw_fw_send_rssi_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); -void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); +void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, + bool reset_ra_mask); void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool conn); void rtw_fw_update_wl_phy_info(struct rtw_dev *rtwdev); void rtw_fw_beacon_filter_config(struct rtw_dev *rtwdev, bool connect, diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index 5cdc54c..c9341af 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -694,7 +694,7 @@ static void rtw_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta) } si->use_cfg_mask = true; - rtw_update_sta_info(br_data->rtwdev, si); + rtw_update_sta_info(br_data->rtwdev, si, true); } static void rtw_ra_mask_info_update(struct rtw_dev *rtwdev, @@ -850,6 +850,17 @@ static int rtw_ops_set_sar_specs(struct ieee80211_hw *hw, return 0; } +static void rtw_ops_sta_rc_update(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, u32 changed) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + + if (changed & IEEE80211_RC_BW_CHANGED) + rtw_update_sta_info(rtwdev, si, true); +} + const struct ieee80211_ops rtw_ops = { .tx = rtw_ops_tx, .wake_tx_queue = rtw_ops_wake_tx_queue, @@ -879,6 +890,7 @@ const struct ieee80211_ops rtw_ops = { .reconfig_complete = rtw_reconfig_complete, .hw_scan = rtw_ops_hw_scan, .cancel_hw_scan = rtw_ops_cancel_hw_scan, + .sta_rc_update = rtw_ops_sta_rc_update, .set_sar_specs = rtw_ops_set_sar_specs, #ifdef CONFIG_PM .suspend = rtw_ops_suspend, diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 1a4c8c9..66b6c14 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -313,7 +313,7 @@ int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, for (i = 0; i < ARRAY_SIZE(sta->txq); i++) rtw_txq_init(rtwdev, sta->txq[i]); - rtw_update_sta_info(rtwdev, si); + rtw_update_sta_info(rtwdev, si, true); rtw_fw_media_status_report(rtwdev, si->mac_id, true); rtwdev->sta_cnt++; @@ -1105,7 +1105,8 @@ static u64 rtw_rate_mask_cfg(struct rtw_dev *rtwdev, struct rtw_sta_info *si, return ra_mask; } -void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) +void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, + bool reset_ra_mask) { struct rtw_dm_info *dm_info = &rtwdev->dm_info; struct ieee80211_sta *sta = si->sta; @@ -1223,7 +1224,7 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) si->ra_mask = ra_mask; si->rate_id = rate_id; - rtw_fw_send_ra_info(rtwdev, si); + rtw_fw_send_ra_info(rtwdev, si, reset_ra_mask); } static int rtw_wait_firmware_completion(struct rtw_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 17815af..f694a2d 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -753,7 +753,6 @@ struct rtw_sta_info { u8 ldpc_en:2; bool sgi_enable; bool vht_enable; - bool updated; u8 init_ra_lv; u64 ra_mask; @@ -2145,7 +2144,8 @@ void rtw_chip_prepare_tx(struct rtw_dev *rtwdev); void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, u32 config); void rtw_tx_report_purge_timer(struct timer_list *t); -void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); +void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, + bool reset_ra_mask); void rtw_core_scan_start(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, const u8 *mac_addr, bool hw_scan); void rtw_core_scan_complete(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index e505d17..8982e0c 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -536,7 +536,7 @@ static void rtw_phy_ra_info_update_iter(void *data, struct ieee80211_sta *sta) struct rtw_dev *rtwdev = data; struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; - rtw_update_sta_info(rtwdev, si); + rtw_update_sta_info(rtwdev, si, false); } static void rtw_phy_ra_info_update(struct rtw_dev *rtwdev)