From patchwork Wed Jan 29 15:52:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roopni Devanathan X-Patchwork-Id: 13953869 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 AB158224EA for ; Wed, 29 Jan 2025 15:53:10 +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=1738165992; cv=none; b=mZmaGJA6yEOQutqDFd5KA43hGDI/eRAImKYrOng77Mn+9AGzzZjliQwF5R+UMP1iPcZvZfCUHG4iK0PTUFG4pEiXveWVE9c4+shq+Z7GA7zAWr3cNk2fhSpdEInolnBeX31Rg1Y0r12WqYvhaku2Gn2KmpertcyEoag8WG92rd8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738165992; c=relaxed/simple; bh=hhJ0WQwMO61jx/B8fsfuyCZMDZOkVgqbe/RG8vG+2+Q=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=JD6QId+SwCwfBzGpMJ4pvqMPpnlsYnOmyae5zk/CYNw4vL0J89xTEC+7LO1iDNQvSLLQVEawjnqVMn4VjggqFMLL3vzZUGUQpfGSmp2tw/urUoL+SaaK1oF063KRiPCkjQ1x3iD8G92zvHN+fKJBnkwfVJI4zD2BeCioslH5Pfo= 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=hUN41M0g; 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="hUN41M0g" 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 50T6RV6O008605; Wed, 29 Jan 2025 15:53:05 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=jHSbZFqSJjMifpl2inlU7S ZBB1IYt6DnvfMpLfDzLNQ=; b=hUN41M0gt4/gwBI+ZYDH0xvjTp9vQN0nOFMDZ4 nVVex67fBG9AXbjjdAebHXW7y2utZn+tlQ+rScjmdBac0Yic0Z20Hp6C0PCKtr/a XGw3+oVYC8jMRKLfQb7cm3X7GgCvU+oERR02Lse9oH+/gbYtNKlQxnSXLj2O6NXS 6DeNNwNxLWone24freXBBRjHmpE3fw8CQxiet6JoK4HJpvQyKdvg0jDmJm+UF3lf bsxYdBH+BJiv1ASmZWDvNTNY26J2aLG2ENvcOkO1WJIZC+ypoxsrjG5syA4lEQ38 Xc8sf8lfD7pYVWw8/7on3PSb5w422PSjD1PqFoNk8sf9kkEA== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 44ff33s0u6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Jan 2025 15:53:05 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 50TFr4l0026262 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Jan 2025 15:53:04 GMT Received: from hu-rdevanat-blr.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 29 Jan 2025 07:53:03 -0800 From: Roopni Devanathan To: CC: , Roopni Devanathan Subject: [PATCH v4 0/5] wifi: cfg80211/mac80211: Set/get wiphy parameters on per-radio basis Date: Wed, 29 Jan 2025 21:22:41 +0530 Message-ID: <20250129155246.155587-1-quic_rdevanat@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 nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 0zNc9xEReRQ00Z_hmQQhUCKHX9SdkxRM X-Proofpoint-GUID: 0zNc9xEReRQ00Z_hmQQhUCKHX9SdkxRM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-01-29_03,2025-01-29_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 phishscore=0 impostorscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 priorityscore=1501 mlxlogscore=999 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501290128 Currently wiphy level configurations like RTS threshold, TX power etc. lacks radio level get/set support and same value is applied to all radios of wiphy. Add support to parse radio id attribute and use the same to apply the configuration to corresponding radio of a multi radio wiphy. This design will not disturb the global wiphy configuration. If radio id is not passed from userspace, then the existing design of setting attribute to all the radios will hold good. Also add support to get the radio specific attributes in a multi-radio wiphy from userspace. The attributes that can be handled for each radio are: NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_ANTENNA_TX NL80211_ATTR_WIPHY_ANTENNA_RX NL80211_ATTR_WIPHY_RETRY_SHORT NL80211_ATTR_WIPHY_RETRY_LONG NL80211_ATTR_WIPHY_FRAG_THRESHOLD NL80211_ATTR_WIPHY_RTS_THRESHOLD NL80211_ATTR_WIPHY_COVERAGE_CLASS NL80211_ATTR_WIPHY_DYN_AC With this design, the new userspace designed to set/get per-radio parameters can work with both traditional and multi-radio wiphys. v4: - Fixed stack frame size warning. - Added S-O-B tag in patches 4/5 and 5/5. v3: - Fixed warnings to refresh copyright, to curb long lines of code and to include kernel documentation for a few variables. v2: - Converted the series to [PATCH] from [PATCH RFC], link to which is, https://patchwork.kernel.org/project/linux-wireless/cover/20250107182506.1838704-1-quic_ramess@quicinc.com/. Rameshkumar Sundaram (2): wifi: cfg80211: set tx power per radio in a wiphy wifi: mac80211: set tx power per radio in a wiphy Roopni Devanathan (3): wifi: cfg80211: Add Support to Set RTS Threshold for each Radio wifi: cfg80211: Report per-radio RTS threshold to userspace wifi: mac80211: Set RTS threshold on per-radio basis drivers/net/wireless/ath/ar5523/ar5523.c | 2 +- drivers/net/wireless/ath/ath10k/mac.c | 4 +- drivers/net/wireless/ath/ath11k/mac.c | 5 +- drivers/net/wireless/ath/ath12k/mac.c | 3 +- drivers/net/wireless/ath/ath6kl/cfg80211.c | 3 +- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 2 +- drivers/net/wireless/ath/wcn36xx/main.c | 2 +- drivers/net/wireless/ath/wil6210/cfg80211.c | 2 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +- .../net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 4 +- .../net/wireless/marvell/mwifiex/cfg80211.c | 4 +- drivers/net/wireless/marvell/mwl8k.c | 2 +- .../net/wireless/mediatek/mt76/mt7615/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02.h | 2 +- .../net/wireless/mediatek/mt76/mt76x02_util.c | 2 +- .../net/wireless/mediatek/mt76/mt7915/main.c | 2 +- .../net/wireless/mediatek/mt76/mt7921/main.c | 2 +- .../net/wireless/mediatek/mt76/mt7925/main.c | 2 +- .../net/wireless/mediatek/mt76/mt7996/main.c | 2 +- drivers/net/wireless/mediatek/mt7601u/main.c | 2 +- .../wireless/microchip/wilc1000/cfg80211.c | 4 +- drivers/net/wireless/purelifi/plfxlc/mac.c | 2 +- .../net/wireless/quantenna/qtnfmac/cfg80211.c | 4 +- .../net/wireless/ralink/rt2x00/rt2800lib.c | 2 +- .../net/wireless/ralink/rt2x00/rt2800lib.h | 2 +- drivers/net/wireless/realtek/rtl8xxxu/core.c | 2 +- drivers/net/wireless/realtek/rtw88/mac80211.c | 2 +- drivers/net/wireless/realtek/rtw89/mac80211.c | 2 +- drivers/net/wireless/rsi/rsi_91x_mac80211.c | 2 + drivers/net/wireless/silabs/wfx/sta.c | 2 +- drivers/net/wireless/silabs/wfx/sta.h | 2 +- drivers/net/wireless/st/cw1200/sta.c | 2 +- drivers/net/wireless/st/cw1200/sta.h | 2 +- drivers/net/wireless/ti/wl1251/main.c | 2 +- drivers/net/wireless/ti/wlcore/main.c | 2 +- drivers/net/wireless/virtual/mac80211_hwsim.c | 3 +- .../staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 4 +- include/net/cfg80211.h | 22 +++- include/net/mac80211.h | 2 +- include/uapi/linux/nl80211.h | 10 ++ net/mac80211/cfg.c | 25 +++- net/mac80211/driver-ops.h | 6 +- net/mac80211/trace.h | 24 +++- net/mac80211/tx.c | 11 +- net/mac80211/util.c | 8 +- net/wireless/core.c | 18 +++ net/wireless/debugfs.c | 35 +++++- net/wireless/nl80211.c | 117 ++++++++++++------ net/wireless/rdev-ops.h | 12 +- net/wireless/trace.h | 16 ++- net/wireless/wext-compat.c | 11 +- 52 files changed, 294 insertions(+), 119 deletions(-) base-commit: 22f3551b60be7d126db9233998d262edfc577d0b