From patchwork Wed May 8 00:20:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 13657968 X-Patchwork-Delegate: johannes@sipsolutions.net 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 258304C69 for ; Wed, 8 May 2024 00:21:11 +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=1715127673; cv=none; b=ntTI9E0B2mfM3+CX13j0JPeEEuGs69me1xVagtnLwtKkcpAdKRA9neGss/JA2dg7ImphofOWEEskGJzWgvSkL1xNjDP1u8PURkd0P0awAIFK83cZs9zsbXwMkpxwhWhlvFiYFBIRm35X+ovk5Pjl+KF5Dp+0AOHYhj8Ds1xp38o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715127673; c=relaxed/simple; bh=UlrAsBLyb1dX/l45CH+B9YNm8OA4SNsGNRYluW9G4u0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OFTo/mDQ7xzDJYi/7obUSDRg7szyjTXVRlsqyRnaR1tvuVSgan5YmU7/qeUqCvQuE809c0OlI63LB2Ijq+grrchjwbvq9X39nMj/6+F93IEMWrL4IM73YVLvkCp3qZLpWiDZcxPTe+Khgt8IywVIBEtE09dVbm6b+v/Gd+bApDU= 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=lJOm/OTD; 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="lJOm/OTD" 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 447NvYSc018332; Wed, 8 May 2024 00:21:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type; s=qcppdkim1; bh=bG3sTq8SrX5HPqWXA803 bWTYmu/m6PjvsR+yYULmeqo=; b=lJOm/OTDUoHWbPSr4Oc5KKkEftZ5pXV/plDJ 8MRpwidjms9kNCQOhK8zCZlqouOA8pVELwxTiopp0z6L6hXg31baHceudAR6LDtJ A4ZrBgr1wqFuzjYy0JSzodfp9lA/PqK6FwSTG8owDXXKATdjPCeAznexC0nRQYCv 1tAokOZA9jJHUAapZaZBQ06+RijF9TAUBkwnTlhfA6UL5kkVPoS0EqtAOaOjd9Aq UtCHtMGi2RL/ls9C4SF0TOXHCQhfAcNF5KaiazZmlzl6uwLvyvkLepSFv0/853MY lobFa8oF4hKsC0DnHmDgx3KOs9xhgim45uVxQI/D0BCI5nCcfQ== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xysg9gkxh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 May 2024 00:21:06 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 4480L5LK021159 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 8 May 2024 00:21:05 GMT Received: from pradeepc2-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 7 May 2024 17:21:05 -0700 From: Pradeep Kumar Chitrapu To: CC: , Pradeep Kumar Chitrapu Subject: [PATCH V4 01/10] wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf Date: Tue, 7 May 2024 17:20:46 -0700 Message-ID: <20240508002055.17705-2-quic_pradeepc@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240508002055.17705-1-quic_pradeepc@quicinc.com> References: <20240508002055.17705-1-quic_pradeepc@quicinc.com> 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 nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: yBG1aYieLpnofD-Z426WKG90OVQs508- X-Proofpoint-ORIG-GUID: yBG1aYieLpnofD-Z426WKG90OVQs508- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-07_16,2024-05-06_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 bulkscore=0 mlxscore=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 spamscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405080001 Add flag for Full Bandwidth UL MU-MIMO for EHT. This is utilized to pass EHT MU-MIMO configurations from user space to driver. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu --- include/net/mac80211.h | 4 ++++ net/mac80211/cfg.c | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index cafc664ee531..d7b6f75bc920 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -701,6 +701,9 @@ struct ieee80211_fils_discovery { * beamformee * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU * beamformer + * @eht_80mhz_full_bw_ul_mumimo: does this BSS support the reception (AP) or transmission + * (non-AP STA) of an EHT TB PPDU on an RU that spans the entire PPDU + * bandwidth */ struct ieee80211_bss_conf { struct ieee80211_vif *vif; @@ -793,6 +796,7 @@ struct ieee80211_bss_conf { bool eht_su_beamformer; bool eht_su_beamformee; bool eht_mu_beamformer; + bool eht_80mhz_full_bw_ul_mumimo; }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index b08e5d7687e3..96b2f31f0c8a 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1379,6 +1379,11 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, (IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ); + link_conf->eht_80mhz_full_bw_ul_mumimo = + params->eht_cap->fixed.phy_cap_info[7] & + (IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ); } else { link_conf->eht_su_beamformer = false; link_conf->eht_su_beamformee = false;