From patchwork Wed Jul 31 12:06:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manish Dharanenthiran X-Patchwork-Id: 13748582 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 891AC1A7F71 for ; Wed, 31 Jul 2024 12:06:56 +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=1722427618; cv=none; b=lOqDWfGJm4QauKus0PsbYC5vns3MgVhP6uwSiy/HwSKUwHie11lCwxTQq/VGJnVzKxLYBQaskgmuslhdQpVX6/e2KnFPz2Bf48FcPZL7xv4Q1zZp3Lp4xfjk1Uqlg3H2UV1eB4JqURAMVapStqhupPUVXWez8boR6M+mU4iQXJI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722427618; c=relaxed/simple; bh=M1wXdQNPKZWzRDe/oVivRwfL/B5KMGdmLoDJR0Zmh7g=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=cAKAK/oDggymF2qbPWS7a2Ym3MKGusVjwG7T/ElFkUcXv9eztQVm9PthEjDh0gYu6YQYiSJjcfOKzbvo8k/GPUncuUv5i6VRMus/riN/6U+xkGDfc69DD0wxRtEtMKjdujaBd/hymKEZuq0GWtF0NTHrDnOphR3Ah1J3FfsZOKw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=kKVKErzE; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="kKVKErzE" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 46V73Mre008941; Wed, 31 Jul 2024 12:06:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=bpSVZrpzntsIjYO9iZ3Akr GilqhM71mg8wtrUUAyHd4=; b=kKVKErzE+zS/UVwY+aaWZV8kEsq941E1AVRhI8 aIq+PZPWXM65k79YjwrAPAGWTXuRo9vD8L732HxRV1/+VTCBPfYwidJspDPhKksI r7NWYusgFVP8jB2OSUInpsJXbtEpJkWlRZPHF8E1plY9aY76hYW3EMp0HH2e+E68 Qst0wQ1eUcfRHXYsy3Wxo4iSJKmUtP/a04FxJbSNIhujNmC/lXOGfVgewAHqEHpH t6fBBmMWMnMqYqBRo2Qk/Y/sBEGKsErhJQY1a0OVfupOY8tC4AsvO+/NEED/S0jq Jc/39wNiLwZrbj18hl58oAf+NqdAPO6AFADO2exCAE2EcmPg== Received: from nasanppmta04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40ms43b2ju-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 31 Jul 2024 12:06:52 +0000 (GMT) Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA04.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 46VC6pIa021243 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 31 Jul 2024 12:06:51 GMT Received: from hu-mdharane-blr.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 31 Jul 2024 05:06:50 -0700 From: Manish Dharanenthiran To: CC: , Manish Dharanenthiran Subject: [PATCH RFC v3 0/2] Add Multi-Link Reconfigure link removal support Date: Wed, 31 Jul 2024 17:36:33 +0530 Message-ID: <20240731120635.2162332-1-quic_mdharane@quicinc.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-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Ih-BdTbOX6exsm2eTgf0E95gtIau2Pp5 X-Proofpoint-ORIG-GUID: Ih-BdTbOX6exsm2eTgf0E95gtIau2Pp5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-31_08,2024-07-30_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 mlxlogscore=763 suspectscore=0 phishscore=0 priorityscore=1501 clxscore=1011 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2407310090 This is a preparation for supporting Multi-Link reconfigure link removal procedure[IEEE P802.11be/D5.0 - 35.3.6.3 Removing affiliated APs] for driver which supports offloaded Multi-Link reconfigure link removal. Multi-Link reconfigure link removal offloaded drivers will take care of updating the reconfiguration MLE in self and partner beacons. It also updates the AP removal timer automatically and notifies once the counter is expired. This patchset also adds mac80211 routine to support sending link removal command from userspace to offloaded driver which accepts reconfigure Multi-Link element and the TBTT count for the link to be removed. Driver (ath12k) changes that utilize this will be posted in the future versions. Manish Dharanenthiran (2): wifi: cfg80211/mac80211: Introduce nl80211 commands to support MLD link removal offload wifi: mac80211: Add support for link reconfigure removal --- v2: - Addressed Johannes comments - Some of the open items are yet to be finalized from previous version Lore link for the same: [0/2]: https://lore.kernel.org/linux-wireless/1f0ae919-0562-4da0-8218-69cbb21e6068@quicinc.com/ [1/2]: https://lore.kernel.org/linux-wireless/20240404185950.776062-2-quic_mdharane@quicinc.com/ [2/2]: https://lore.kernel.org/linux-wireless/20240404185950.776062-3-quic_mdharane@quicinc.com/ v1: - Addressed Johannes comments on coding style and return usage. - Still some of the open items are yet to be discussed from the previous version Lore link to the previous discussion is below, [0/2]: https://lore.kernel.org/linux-wireless/544b2adc-9b4f-4198-8547-c556c9ebdaa9@quicinc.com/ [1/2]: https://lore.kernel.org/linux-wireless/70d9c885-d528-4892-8cc8-3450dfca6ac4@quicinc.com/ [2/2]: https://lore.kernel.org/linux-wireless/8b0f6f62-ff3a-483c-bceb-2f9c56526f44@quicinc.com/ --- include/net/cfg80211.h | 52 ++++++++++++++++++++++ include/net/mac80211.h | 25 +++++++++++ include/uapi/linux/nl80211.h | 30 +++++++++++++ net/mac80211/cfg.c | 12 +++++ net/mac80211/driver-ops.h | 19 ++++++++ net/mac80211/ieee80211_i.h | 4 ++ net/mac80211/link.c | 34 ++++++++++++++ net/mac80211/trace.h | 31 +++++++++++++ net/wireless/core.h | 2 + net/wireless/nl80211.c | 86 ++++++++++++++++++++++++++++++++++++ net/wireless/rdev-ops.h | 17 +++++++ net/wireless/trace.h | 58 ++++++++++++++++++++++++ net/wireless/util.c | 17 +++++++ 13 files changed, 387 insertions(+) base-commit: 338a93cf4a18c2036b567e9f613367f7a52f2511