From patchwork Fri Mar 7 00:37:38 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muna Sinada X-Patchwork-Id: 871470 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 97231611E for ; Fri, 7 Mar 2025 00:37:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741307869; cv=none; b=oaXGW+FOGp4BU2K5V9zTkPcC1GJQgD+y+sboJK136ZHiS+Q0Vp1AA+8+7BsEM+jeXJKm0eoV7ZY7vPg4/dBUzF4d3Qa0wCdI7+h1w+eh//ZF/TeFBWEjvvgGvm9laPlzwTFRvx63NjF27Uqhab4lRTavUoGBBPoiw/pERGOrAZg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741307869; c=relaxed/simple; bh=ehXUGifF6e/Em2e1rk9Rlbf01DxvafcaNCTAN8ZRsXc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Y09UGciMCfMhbfOXQtaaYy5zqPEA8HjqE+WcggDaOY5NHxIwytXNAhgcZgrzy28ei/83wvmRgRx6ehRQ5FmYJ0LCFoE+R5i2sd31/WOyeiN7Ij8Sf9U3SRQ1HuKXwi97E+l7/1bSoitDnbjeOgctETkUi+I0+v09it4OgGHHBeM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=IXyjZ8pb; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="IXyjZ8pb" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 526M6TYc032038 for ; Fri, 7 Mar 2025 00:37:46 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=qcppdkim1; bh=JU/FfjPzV86iiegNHXuI0CRVVlZaSOLEOUm 0ZyWYfaA=; b=IXyjZ8pbMp6+YsGd5hOACkl1Z/AzaxeHLnzym6XnBMiaqGFys+V BnEoeCkC/LQJkwRr464DJ4shKlNsl+GL9PgLkbymfDoPrc4ETPyZB7iC5Vc8nVH/ W1TeQzr7zZISFXdH+eWSjwHDerSVsPxH+AmmUNd1UA2O5EdVpgj1sd03NVueXg+T ESQCx4b/VWLPJ/C25nWKglHgBBf3uLHtZCkWE0x3qTuvhGlxFoZmTsZizrzmqEBe uVn6ykil4tIvpuuCdEbixyuC7PE3n3+3D2Utp1FSBVU4dzGpAcaXyYGnePCUYsft BSEh4hGl//c1wJ/YhIXTMr7CWY8kmiT9MNA== Received: from mail-pj1-f69.google.com (mail-pj1-f69.google.com [209.85.216.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 457aghj3hk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 07 Mar 2025 00:37:46 +0000 (GMT) Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-2ff78bd3026so1023777a91.1 for ; Thu, 06 Mar 2025 16:37:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741307865; x=1741912665; 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=JU/FfjPzV86iiegNHXuI0CRVVlZaSOLEOUm0ZyWYfaA=; b=whCvS1kvcrz0bgFOhvL3lFdJMUEp7B/g58MsmCSl+jcjB0IXY8AZkB9dYUwZvm6B/F YjxWaogeNGxEedk/7/isgWFlaTzEoHb9UZ+07DZpclPxrjqODKLfk384HKnpe3hUO2OC K4lpgmUO1eDhX/Fv8Ng2UkIsUMnpeWhTtQ+gk4hxYZzEX2BxRIaCcbR7pb0eSVYo6RyP IaiexIS3ANXq8hV6QJTiu3jfB7Z2bvZsdhaXv1APUMWUCJ5pLvWo3uUMZ+d5ngZpoQqs FuVPCzmY1Rf/tOYKpfB6RdGIXEc8YzHUPg0l/P3GTpp8MwtFB3VWSutI0TYIoXgmpcvW yqEA== X-Gm-Message-State: AOJu0YysEiOknCHfzMMC7uWM3IBQp+aAMTRH9Ih1j7kgyMBMYlxEf9a/ KmykpMbFi+vrBhTcSfpj9YmBZkF8q1xLK3PM55Dq8WZ4AyF8n2RCbllyWjf8EHggsh7OdIZ7wx1 JQ87GhmiP6utc2HAeHNjBq9o10Zi91nhJM9tTucQa5ajiQKrI/6LLFolQBnklTZ6SwA== X-Gm-Gg: ASbGncv+iEld2vH0vOUCfUmwJhZfk92n7tglCGd5X73zgpJbfiEPhMM1tqdoPanGpiS DTJ9ORboD5fRDN7VKhoIb+DoENPK81Cd9TfH74wIW9z//uiGhnM0oe55Q4q9AsDIgCcxOJNT0Yl us1gvSd0ChJY57r2LHnsmFmLQI9MLx9anQNKCqRmypYbcfj8QEfxrBcbG/0buvm+pEzxe51KOL4 Zm7MWm2z43AF1u/X0EBz7iARHhGhAwqMAirLuYXZqTTf/8bN414AeMgbyAhduxKMbua7ws2n2I3 pGJxnWf85NmlhXNe7DyYpEL5s+lBDV1rX+fIx4Ui1w4N1DwRGOCYPdCnMux+VxiDUP1kqw0M X-Received: by 2002:a17:90b:17c3:b0:2ff:784b:ffe with SMTP id 98e67ed59e1d1-2ff7ce8361fmr2216926a91.11.1741307865413; Thu, 06 Mar 2025 16:37:45 -0800 (PST) X-Google-Smtp-Source: AGHT+IErhnWI6vJRZS77+kTcpaFxRWIb98i/GJughI7XPsdM2XyKwp+hwMi5kQiuS+f0GAXCsogCeg== X-Received: by 2002:a17:90b:17c3:b0:2ff:784b:ffe with SMTP id 98e67ed59e1d1-2ff7ce8361fmr2216896a91.11.1741307865029; Thu, 06 Mar 2025 16:37:45 -0800 (PST) Received: from msinada-linux.qualcomm.com (i-global254.qualcomm.com. [199.106.103.254]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22410a7f8b6sm18559185ad.136.2025.03.06.16.37.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Mar 2025 16:37:44 -0800 (PST) From: Muna Sinada To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Muna Sinada Subject: [wireless-next v2 0/2] wifi: mac80211: MLO handling for Dynamic VLAN Date: Thu, 6 Mar 2025 16:37:38 -0800 Message-Id: <20250307003740.1329351-1-muna.sinada@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: _QS0CGBkwXes3k25ijR_jfMdzMJ8gPsv X-Authority-Analysis: v=2.4 cv=R5D5GcRX c=1 sm=1 tr=0 ts=67ca3fda cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=Vs1iUdzkB0EA:10 a=MQcm2JhZiowH7QVKKW4A:9 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-GUID: _QS0CGBkwXes3k25ijR_jfMdzMJ8gPsv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-06_08,2025-03-06_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 suspectscore=0 phishscore=0 mlxscore=0 priorityscore=1501 clxscore=1015 spamscore=0 mlxlogscore=529 malwarescore=0 bulkscore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503070001 Currently for AP_VLAN interfaces that are a part of a MLD master AP, links are not created for the interface. Additionally, mac80211 handles duplicating multicast traffic on each link when a driver/hw is not handling such action. With the introduction of MLO, there are two areas where additional handling is needed to enable Dynamic VLAN traffic: creating separate links for AP_VLAN interface and enabling mac80211 to send multicast Dynamic VLAN traffic on each link. 4addr mode + MLO is not currently supported. Muna Sinada (2): wifi: mac80211: Create separate links for VLAN interfaces wifi: mac80211: VLAN traffic in multicast path net/mac80211/chan.c | 3 ++ net/mac80211/ieee80211_i.h | 3 ++ net/mac80211/iface.c | 22 +++++++++- net/mac80211/link.c | 90 ++++++++++++++++++++++++++++++++++++-- net/mac80211/tx.c | 6 ++- 5 files changed, 116 insertions(+), 8 deletions(-)