From patchwork Mon Mar 25 20:10:22 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: 13602840 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 B68CA4085A for ; Mon, 25 Mar 2024 20:10:53 +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=1711397455; cv=none; b=i2pI/gmVouKGfdxp6c4tZsbGfAPxGNYwQLFh8uvPA3VW85VwB/r6rfOHrVnScGyipJ2hEsnr1mFqFYxb16rqo/jOFmjOYnNiQlCtEg4+ARkiaIevJ2nhJBNgA6fVz5jpl1wpvr85Dyk6oT2dRVgBSXLpSdg64Et0/9eMGwnbhTE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711397455; c=relaxed/simple; bh=2dnOs5Fc2UIa8VsSEQw64+OoDkvTPvIh1OE0FDAWgFo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Bzi9XqQexFbFo1/s8t+o2Nm17XtOGXmHRVt3DffKqcylNYPxc3t/iNlerq04QImnSeSnlGHI3KTdBQqwMyX1qoSqgCzEZqxXCtk/J85Jp+aZ23Ss+eJR3oBTUmfbUfw8gBfSHucWSYOVWLxNiu9pf3UsqplVL4wquzO66QNPdqo= 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=jxKgdywf; 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="jxKgdywf" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42PJbFJU010701; Mon, 25 Mar 2024 20:10:50 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=unWQubRctMGmSYwgWsZJ eqWfvdthz0IrIuSp1R7DB0E=; b=jxKgdywfSXxwms4oaLlNMG5l3Ydk3Y/n4hCT XuySzTPsCk8dNVFMjUkVq+aB7ZpPsAQbDen90rz7oLH4sEIOtIjN/GGZ/ckd8rxA ssC3qmA8nrygXloRaReUDyMUGZgsCZq2iBwyOf4VqcbVh+agzC/njFmJCXXL1lPD Z4wEXR9CO8l8y2BBR2nCRUz9+irehz79aselYaMtBTtNRD60EObSiFCq3H1LCnS2 f8Cdu0Hb56+jLCPNfUXBuURz0PmnFzy0WuK8YYqsbywIobD/nB0cEy1rhBvbabOP Ksc8kd+sz3ar9vcqBALxK8u5xrwNjyUtLQAzCd/Q7ZhnFuM5mQ== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3x31wst32y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Mar 2024 20:10:50 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 42PKAo2m009637 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Mar 2024 20:10:50 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 15.2.1118.40; Mon, 25 Mar 2024 13:10:49 -0700 From: Pradeep Kumar Chitrapu To: CC: , Pradeep Kumar Chitrapu Subject: [PATCH 01/10] wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf Date: Mon, 25 Mar 2024 13:10:22 -0700 Message-ID: <20240325201031.10837-2-quic_pradeepc@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240325201031.10837-1-quic_pradeepc@quicinc.com> References: <20240325201031.10837-1-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: Lp32h0Ifdn8skt3hCO-_Ww65vDfkpMtl X-Proofpoint-ORIG-GUID: Lp32h0Ifdn8skt3hCO-_Ww65vDfkpMtl X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-25_19,2024-03-21_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1011 malwarescore=0 priorityscore=1501 phishscore=0 bulkscore=0 adultscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2403210001 definitions=main-2403250123 Add flag for Full Bandwidth UL MU-MIMO for EHT. This is utilized to pass EHT MU-MIMO configurations from user space to driver in AP mode. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu Reviewed-by: Jeff Johnson --- 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 353488ab94a2..54bd2a988d91 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 f03452dc716d..894c7b6ddb0a 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;