From: Kuan-Chung Chen Date: Thu, 22 Sep 2022 01:27:37 +0000 (+0800) Subject: wifi: rtw89: support for enable/disable MSDU aggregation X-Git-Tag: v6.6.17~6504^2~30^2~21 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f3d8232331a3f4eaac1ab9a8679e5aedb2c33758;p=platform%2Fkernel%2Flinux-rpi.git wifi: rtw89: support for enable/disable MSDU aggregation To enable/disable amsdu in set_tid_config, and currently only support to configure all tids (==0xff) for AMSDU, not individual tid. The command example is: iw wlan0 set tidconf tids 0xff amsdu off iw wlan0 set tidconf peer xx:xx:xx:xx:xx:xx tids 0xff amsdu on Signed-off-by: Kuan-Chung Chen Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220922012737.15091-1-pkshih@realtek.com --- diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 25f759a..7f75d05 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -2602,6 +2602,13 @@ static void _rtw89_core_set_tid_config(struct rtw89_dev *rtwdev, spin_unlock_bh(&rtwdev->ba_lock); } } + + if (mask & BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL) && tids == 0xff) { + if (tid_conf->amsdu == NL80211_TID_CONFIG_ENABLE) + sta->max_amsdu_subframes = 0; + else + sta->max_amsdu_subframes = 1; + } } } @@ -3261,6 +3268,8 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) hw->wiphy->tid_config_support.vif |= BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL); hw->wiphy->tid_config_support.peer |= BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL); + hw->wiphy->tid_config_support.vif |= BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL); + hw->wiphy->tid_config_support.peer |= BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);