From patchwork Mon May 16 00:52:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 573230 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44C39C433F5 for ; Mon, 16 May 2022 00:52:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236491AbiEPAwj (ORCPT ); Sun, 15 May 2022 20:52:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232404AbiEPAwg (ORCPT ); Sun, 15 May 2022 20:52:36 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6AFD52558A for ; Sun, 15 May 2022 17:52:34 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 24G0qSJr9000815, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.71/5.88) with ESMTPS id 24G0qSJr9000815 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 16 May 2022 08:52:28 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Mon, 16 May 2022 08:52:28 +0800 Received: from localhost (172.16.17.21) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Mon, 16 May 2022 08:52:27 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH v2 1/6] rtw89: add ieee80211::sta_rc_update ops Date: Mon, 16 May 2022 08:52:10 +0800 Message-ID: <20220516005215.5878-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220516005215.5878-1-pkshih@realtek.com> References: <20220516005215.5878-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.16.17.21] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 05/16/2022 00:38:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzUvMTUgpFWkyCAxMDow?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 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 --- drivers/net/wireless/realtek/rtw89/mac80211.c | 12 +++++++++++- drivers/net/wireless/realtek/rtw89/phy.c | 12 +++++++++--- 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 8da3e117ad382..f24e4a208376b 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 33494e8451cf3..c9a4ae989ac7d 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 3ca5efa4c097b..291660154d58d 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);