From patchwork Wed Mar 5 00:08:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 14001665 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 92D04C021B8 for ; Wed, 5 Mar 2025 00:09:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=qbgU2cH7rLMVRgOlRIA1RhS/ev6Ps58SctfJOQWg6L0=; b=O5GocSP+EIl8hxN8K4Z9voSSqV +qkFrXOQE2X6GPo3NjlqTenlsj2Kder4t+APVgtsozA+Bx874Tv+yVLmJXvtWS7gmOw/qHEdwg2b6 I4lCE+xZSnMgfQ2RalUiWiq7PeMmEb5qCThhFeCSi7RtfRQatr2CATJJjA6GhAbVBdPjVlJLa2OXO 5BGeezEbpYuyxIBlCV6ETL/rdbWXXouW+npNT280Qz4BuUbzdQQkFSpZ5o7iNHodmdq5DYBeI0+Yi 1uyomxNkYB7Llhzlgw/EOVCsf6NotTK1f5oeXXQ0TfbdC35aJoTg7866R1Uo+MhgiZQlXyuaXevdD 4qTe7qug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tpcJo-00000006b0r-1sd4; Wed, 05 Mar 2025 00:09:00 +0000 Received: from mail-oi1-f169.google.com ([209.85.167.169]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tpcJm-00000006b0F-2mNh for linux-mediatek@lists.infradead.org; Wed, 05 Mar 2025 00:08:59 +0000 Received: by mail-oi1-f169.google.com with SMTP id 5614622812f47-3f422d6e3b0so1859445b6e.1 for ; Tue, 04 Mar 2025 16:08:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741133337; x=1741738137; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=qbgU2cH7rLMVRgOlRIA1RhS/ev6Ps58SctfJOQWg6L0=; b=MDi7pYeuu9qbbdvwa/gAg9wRAf+nbsc4SwgPBRymd2AVyz2nVBAqomNtxg8SdswEtQ aqzw+yVDLGOCy8MZZ6qv9tqeC+YOctHk9Si4Yw2L6LygqrmCs/ySG6koewp6co8QrmBg No42hLOsyMOf29nMn21qa2rur2OtWdo/Tc+pYpSg9MkGSYvag1F8e/229jg9lPuvECEx R/HcK+hKZ0JRdyKzDD9WOw3v066QFjD1RNQH028m/COngZinw7Qw9Z+1nUCLAi9Qg8iH +5kysz5b0FW6fmSXOv55NVCfdZ4iev80UBCeSitJfHAauQINCDrpptU906X9aPzcpyDX bNgw== X-Forwarded-Encrypted: i=1; AJvYcCUlsKVVtZttV9LCKDNs9MlRAHR/NMH2ImGLODtczjJur/gWzCKoK4wm5kH++/+kY4T/PPeQUyNjovmyeM6Sdg==@lists.infradead.org X-Gm-Message-State: AOJu0Ywe8mWYGMv1ujljTQ8OKlmHe71McX5VDFJR0xm+KK9wuuGr2e8c 7yMl12OT7SpNtR+2/wabR0hGh2OHKHELpNESbdyuo3JoO9ywH0eB X-Gm-Gg: ASbGncvAUqKmvZ53ke4MO0mpDr1Ab5UBdfpjjyTDWfccABF5oinlmJhU4u4pRKXy26/ lSQo+6uA8Axszz9Q6y1w71Sc7W0zOxGdbvNn/D8zUaBhkQfeuD433ql7eYvhQevtonVZbTHtOZT 5V0uGgNSQyhOsaPYuw2pMEsXSJU8Z6mc2r3CLWuncLImOA+vHFXjkPwLa6cFKXGU+koTa7lpQA5 SDbO+2+fJeSKiX6KpD/GP2c/FC8I3Lo8nlcG1ZJzvxdDucJXOiBuEgRgyUzL3mCLpkn5NsbeGVX aprfZ35LXTjP9j2OpblzWGw1fBJkT0PUgDToVRObAv2fHsEAc5OtrFxQRPxu1w== X-Google-Smtp-Source: AGHT+IF1g8YRle5yYBcIvy9QWurAvDWoewqdz0axwJqoemwv8scXo9RxJe3DHXRGLaoFj/gkINBMfg== X-Received: by 2002:a05:6808:1889:b0:3f4:2209:c018 with SMTP id 5614622812f47-3f6831d34a4mr672670b6e.26.1741133337136; Tue, 04 Mar 2025 16:08:57 -0800 (PST) Received: from sean-ThinkPad-T450s.lan ([207.191.35.252]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3f67ee8f479sm299985b6e.40.2025.03.04.16.08.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Mar 2025 16:08:55 -0800 (PST) From: sean.wang@kernel.org To: nbd@nbd.name, lorenzo.bianconi@redhat.com Cc: sean.wang@mediatek.com, deren.wu@mediatek.com, mingyen.hsieh@mediatek.com, linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org, stable@vger.kernel.org, Caleb Jorden Subject: [PATCH v5 1/6] Revert "wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO" Date: Tue, 4 Mar 2025 16:08:46 -0800 Message-Id: <20250305000851.493671-1-sean.wang@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250304_160858_703495_7CDF0C01 X-CRM114-Status: GOOD ( 13.28 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Sean Wang For MLO, mac80211 will send the BA action for each link to the driver, so the driver does not need to handle it itself. Therefore, revert this patch. Fixes: eb2a9a12c609 ("wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO") Cc: stable@vger.kernel.org Signed-off-by: Ming Yen Hsieh Tested-by: Caleb Jorden Signed-off-by: Sean Wang --- v2: 1) generate the patch based on the latest mt76 tree 2) update the commit message v3: 1) fixed the merge conflict v4: 1) added tested-by tag v5: 1) update the Fixes tag 2) rebase to wireless.git --- .../net/wireless/mediatek/mt76/mt7925/main.c | 10 ++-- .../net/wireless/mediatek/mt76/mt7925/mcu.c | 50 ++++--------------- .../wireless/mediatek/mt76/mt7925/mt7925.h | 2 - 3 files changed, 15 insertions(+), 47 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c index 98daf80ac131..8dba17c8697c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c @@ -1289,22 +1289,22 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_RX_START: mt76_rx_aggr_start(&dev->mt76, &msta->deflink.wcid, tid, ssn, params->buf_size); - mt7925_mcu_uni_rx_ba(dev, vif, params, true); + mt7925_mcu_uni_rx_ba(dev, params, true); break; case IEEE80211_AMPDU_RX_STOP: mt76_rx_aggr_stop(&dev->mt76, &msta->deflink.wcid, tid); - mt7925_mcu_uni_rx_ba(dev, vif, params, false); + mt7925_mcu_uni_rx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_OPERATIONAL: mtxq->aggr = true; mtxq->send_bar = false; - mt7925_mcu_uni_tx_ba(dev, vif, params, true); + mt7925_mcu_uni_tx_ba(dev, params, true); break; case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: mtxq->aggr = false; clear_bit(tid, &msta->deflink.wcid.ampdu_state); - mt7925_mcu_uni_tx_ba(dev, vif, params, false); + mt7925_mcu_uni_tx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_START: set_bit(tid, &msta->deflink.wcid.ampdu_state); @@ -1313,7 +1313,7 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; clear_bit(tid, &msta->deflink.wcid.ampdu_state); - mt7925_mcu_uni_tx_ba(dev, vif, params, false); + mt7925_mcu_uni_tx_ba(dev, params, false); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 15815ad84713..4c133200c70b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -607,60 +607,30 @@ mt7925_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif_link *mvif, /** starec & wtbl **/ int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable) { struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv; - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_link_sta *mlink; - struct mt792x_bss_conf *mconf; - unsigned long usable_links = ieee80211_vif_usable_links(vif); - struct mt76_wcid *wcid; - u8 link_id, ret; - - for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { - mconf = mt792x_vif_to_link(mvif, link_id); - mlink = mt792x_sta_to_link(msta, link_id); - wcid = &mlink->wcid; - - if (enable && !params->amsdu) - mlink->wcid.amsdu = false; + struct mt792x_vif *mvif = msta->vif; + struct mt76_wcid *wcid = &mvif->sta.deflink.wcid; - ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params, - enable, true); - if (ret < 0) - break; - } + if (enable && !params->amsdu) + msta->deflink.wcid.amsdu = false; - return ret; + return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, wcid, + params, enable, true); } int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable) { struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv; - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_link_sta *mlink; - struct mt792x_bss_conf *mconf; - unsigned long usable_links = ieee80211_vif_usable_links(vif); - struct mt76_wcid *wcid; - u8 link_id, ret; - - for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { - mconf = mt792x_vif_to_link(mvif, link_id); - mlink = mt792x_sta_to_link(msta, link_id); - wcid = &mlink->wcid; - - ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params, - enable, false); - if (ret < 0) - break; - } + struct mt792x_vif *mvif = msta->vif; + struct mt76_wcid *wcid = &mvif->sta.deflink.wcid; - return ret; + return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, wcid, + params, enable, false); } static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h index 8707b5d04743..fd5f9d4ea4a7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h @@ -263,11 +263,9 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable); int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable); void mt7925_scan_work(struct work_struct *work);