diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-05-16 08:52:10 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-05-17 18:31:59 +0300 |
| commit | 9d9a9edcf8edab4a151b7d4bad8cfa68e8d675ff (patch) | |
| tree | 7482b3b150e2c99aee5be2450925255c32d52944 /drivers/net/wireless | |
| parent | 8762246c7b232d280b545b0acc97d75a9c518db2 (diff) | |
| download | linux-9d9a9edcf8edab4a151b7d4bad8cfa68e8d675ff.tar.bz2 | |
rtw89: add ieee80211::sta_rc_update ops
When peer's NSS, rate or bandwidth is changed, we update RA(rate adaptive)
mask to ensure transmitting packets properly.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220516005215.5878-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/mac80211.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/phy.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/phy.h | 3 |
3 files changed, 22 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index 8da3e117ad38..f24e4a208376 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -630,7 +630,7 @@ static void rtw89_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta rtwsta->use_cfg_mask = true; rtwsta->mask = *br_data->mask; - rtw89_phy_ra_updata_sta(br_data->rtwdev, sta); + rtw89_phy_ra_updata_sta(br_data->rtwdev, sta, IEEE80211_RC_SUPP_RATES_CHANGED); } static void rtw89_ra_mask_info_update(struct rtw89_dev *rtwdev, @@ -759,6 +759,15 @@ static void rtw89_ops_cancel_hw_scan(struct ieee80211_hw *hw, mutex_unlock(&rtwdev->mutex); } +static void rtw89_ops_sta_rc_update(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, u32 changed) +{ + struct rtw89_dev *rtwdev = hw->priv; + + rtw89_phy_ra_updata_sta(rtwdev, sta, changed); +} + const struct ieee80211_ops rtw89_ops = { .tx = rtw89_ops_tx, .wake_tx_queue = rtw89_ops_wake_tx_queue, @@ -788,5 +797,6 @@ const struct ieee80211_ops rtw89_ops = { .hw_scan = rtw89_ops_hw_scan, .cancel_hw_scan = rtw89_ops_cancel_hw_scan, .set_sar_specs = rtw89_ops_set_sar_specs, + .sta_rc_update = rtw89_ops_sta_rc_update, }; EXPORT_SYMBOL(rtw89_ops); diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index 33494e8451cf..c9a4ae989ac7 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -357,13 +357,19 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, ra->csi_mode = csi_mode; } -void rtw89_phy_ra_updata_sta(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta) +void rtw89_phy_ra_updata_sta(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, + u32 changed) { struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rtw89_ra_info *ra = &rtwsta->ra; rtw89_phy_ra_sta_update(rtwdev, sta, false); - ra->upd_mask = 1; + + if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) + ra->upd_mask = 1; + if (changed & (IEEE80211_RC_BW_CHANGED | IEEE80211_RC_NSS_CHANGED)) + ra->upd_bw_nss_mask = 1; + rtw89_debug(rtwdev, RTW89_DBG_RA, "ra updat: macid = %d, bw = %d, nss = %d, gi = %d %d", ra->macid, @@ -487,7 +493,7 @@ static void rtw89_phy_ra_updata_sta_iter(void *data, struct ieee80211_sta *sta) { struct rtw89_dev *rtwdev = (struct rtw89_dev *)data; - rtw89_phy_ra_updata_sta(rtwdev, sta); + rtw89_phy_ra_updata_sta(rtwdev, sta, IEEE80211_RC_SUPP_RATES_CHANGED); } void rtw89_phy_ra_update(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h index 3ca5efa4c097..291660154d58 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.h +++ b/drivers/net/wireless/realtek/rtw89/phy.h @@ -471,7 +471,8 @@ s8 rtw89_phy_read_txpwr_limit(struct rtw89_dev *rtwdev, u8 bw, u8 ntx, u8 rs, u8 bf, u8 ch); void rtw89_phy_ra_assoc(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta); void rtw89_phy_ra_update(struct rtw89_dev *rtwdev); -void rtw89_phy_ra_updata_sta(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta); +void rtw89_phy_ra_updata_sta(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, + u32 changed); void rtw89_phy_rate_pattern_vif(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask); |