From patchwork Thu Jun 13 03:02:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 804792 Received: from mail-oa1-f44.google.com (mail-oa1-f44.google.com [209.85.160.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E126913328E for ; Thu, 13 Jun 2024 03:04:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718247862; cv=none; b=Vf5kJJGvS43Jxs8XhIgOK9xoEfecNJCEjLCFCcQroPV1b7hJdu1Q4ih+IVzw5gIR+kJTKeP0wx8Hat5V11NWfsDDbPTERvz6lyRr/hwhNjjyQ9KFCcZgtPWh0vZ4GGOYOZf1y99SG4/jWst76knNhveJjREkUMgqr/T8AY7FAMY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718247862; c=relaxed/simple; bh=wNzCezZcC0hGKltgPFPRnaGVvcaTwPcC0hILtKXWoaU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HffpFy84hVBH5z3TYbZ3phCPbYai4MGXbRmuDByRYhSwSOPFaoolGTAR/7eM1P3h0twU1wJeDoNv6bBx9AqtenGUPINAt8r1UOP2N2LrPVkChFbGIHq6/4qjpqOlpiRRq4ypDwz7/LZaaZYE2CV2a/Yu9iWNlcf0WEH/KGmKdCk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.160.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-oa1-f44.google.com with SMTP id 586e51a60fabf-254976d3327so77808fac.1 for ; Wed, 12 Jun 2024 20:04:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718247860; x=1718852660; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/qyCpY+byuISWjWQLZo5DP4pBOanX+F+FMRDfBJvu2s=; b=i8FbM7aaoCZtkNHCjVFDw/CdW2+1On5IA+9c5W7YSJ7ZEkgW7xTFMUDnntLYMCJSzm bD9aa6rb4PNDmLzjt/TuMO1go4ide6gnPPYcXAtCRhIoH7zE3f7XTT2MveZqLR/JR01/ 91IYKycBp3PMsPPJFDemee72iTyw9mggLuJpdC+tfWKez8RT2ogubL4lMiT+hzcXWWTN 2UlCZpuNKX6KDrFDf1qKSxRy9KsV6AkiVILOXiOOeN0yZLD1rUJgRIA69HEGkOAToW8p GXnpHqLGBoieZYvk4YIZJLvQVSHBCLRzgw+Ym38x81u2zh84us9VTu1+Tv/ZlW0if/MD usTQ== X-Forwarded-Encrypted: i=1; AJvYcCVLD3Mg/N3QR8W3xpp7E9AwjoTWPwdOReDxXM5ink77yr5hSBgL+AvmYy5OmLTAyFr3ZXJCmmx1Wl5lMxAADA==@vger.kernel.org X-Gm-Message-State: AOJu0Yw9cSGVDhUNWpcEyfmuc6nSntbVsYTsLl9phJgEcTLsbVfOXW8u mcJsm3Tc+0FuOp37qVYzZjVXxCEbesDZf2r0cv70HNenfk/gkR6EU7m/uih4M6U= X-Google-Smtp-Source: AGHT+IESQ2jcgtgOmUDbQXdFBlFmVcT8fDwRZIVNyrs0Ci4sQ97lOJGCN79nGkpTnuurIm5NCcT95g== X-Received: by 2002:a4a:d196:0:b0:5bd:87a0:66d with SMTP id 006d021491bc7-5bd87a01b93mr287315eaf.1.1718247859993; Wed, 12 Jun 2024 20:04:19 -0700 (PDT) Received: from sean-ThinkPad-T450s.lan ([207.191.35.252]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-5bd629263c5sm67685eaf.46.2024.06.12.20.04.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jun 2024 20:04:18 -0700 (PDT) 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 Subject: [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSS Date: Wed, 12 Jun 2024 20:02:40 -0700 Message-Id: <20240613030241.5771-47-sean.wang@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240613030241.5771-1-sean.wang@kernel.org> References: <20240613030241.5771-1-sean.wang@kernel.org> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Sean Wang The mt7925_mac_link_bss_remove function currently removes the per-link BSS. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang --- .../net/wireless/mediatek/mt76/mt792x_core.c | 35 +++++++++++-------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c index 222204916b73..bec2c1eb5240 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c @@ -113,31 +113,38 @@ void mt792x_stop(struct ieee80211_hw *hw) } EXPORT_SYMBOL_GPL(mt792x_stop); -void mt792x_remove_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static void mt792x_mac_link_bss_remove(struct mt792x_dev *dev, + struct ieee80211_bss_conf *link_conf, + struct mt792x_link_sta *mlink) { - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_sta *msta = &mvif->sta; - struct mt792x_dev *dev = mt792x_hw_dev(hw); - struct mt792x_phy *phy = mt792x_hw_phy(hw); - int idx = msta->deflink.wcid.idx; + struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf); + int idx = mlink->wcid.idx; mt792x_mutex_acquire(dev); - mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid); - mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf, &mvif->sta.deflink.wcid, false); + mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid); + mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf, &mlink->wcid, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); - dev->mt76.vif_mask &= ~BIT_ULL(mvif->bss_conf.mt76.idx); - phy->omac_mask &= ~BIT_ULL(mvif->bss_conf.mt76.omac_idx); + dev->mt76.vif_mask &= ~BIT_ULL(mconf->mt76.idx); + mconf->vif->phy->omac_mask &= ~BIT_ULL(mconf->mt76.omac_idx); mt792x_mutex_release(dev); spin_lock_bh(&dev->mt76.sta_poll_lock); - if (!list_empty(&msta->deflink.wcid.poll_list)) - list_del_init(&msta->deflink.wcid.poll_list); + if (!list_empty(&mlink->wcid.poll_list)) + list_del_init(&mlink->wcid.poll_list); spin_unlock_bh(&dev->mt76.sta_poll_lock); - mt76_wcid_cleanup(&dev->mt76, &msta->deflink.wcid); + mt76_wcid_cleanup(&dev->mt76, &mlink->wcid); +} + +void mt792x_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; + struct mt792x_dev *dev = mt792x_hw_dev(hw); + + mt792x_mac_link_bss_remove(dev, &vif->bss_conf, &mvif->sta.deflink); } EXPORT_SYMBOL_GPL(mt792x_remove_interface);