From patchwork Thu Jan 11 04:50:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sriram R X-Patchwork-Id: 762175 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 9C95323CB for ; Thu, 11 Jan 2024 04:51:47 +0000 (UTC) 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="doxGa1vI" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 40B2o2bd012416; Thu, 11 Jan 2024 04:51:44 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=gcuhiW98e0od9UdGfcr4 k6mwunf/WDuglpkRGyHMUl4=; b=doxGa1vIKVNfZaNvAXEs3w4hGtvjFaLEw1sm /yVhohAFk/0XvDUrD6BHq60k5DqWIis2vAo5ujY9gRLty/KnXxK/AmsL4MP5tZGD Tma5Xu4AjvmwPNqivmNTkG0aZuMMpGXg4F8klFrFVKN8tZ43Yupk1ddtj6qU74fX cIFSGG3GeZfeH0bpVPuTIHhc039wJigShbVb6UunQ1vtJ8kJfbuCHP7efZDQ6YUG wHABhycXZ+FyT2rXNJTg939ZgjKwwBvGl7hbzwqgYT0lFqPsalhBw4XHkRk5+8Nl ekFp7NfBU7Tq7S95yVdT4aMACykW57NnRpySITUCzZoPNASkKw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3vj7w20657-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Jan 2024 04:51:44 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 40B4phHw013026 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Jan 2024 04:51:43 GMT Received: from srirrama-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; Wed, 10 Jan 2024 20:51:41 -0800 From: Sriram R To: CC: , Sriram R Subject: [PATCH 12/12] wifi: ath12k: support get_survey mac op for single wiphy Date: Thu, 11 Jan 2024 10:20:45 +0530 Message-ID: <20240111045045.28377-13-quic_srirrama@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240111045045.28377-1-quic_srirrama@quicinc.com> References: <20240111045045.28377-1-quic_srirrama@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: qbm9I21cWHZCFpQ_vJCsIbP40nyFfEek X-Proofpoint-ORIG-GUID: qbm9I21cWHZCFpQ_vJCsIbP40nyFfEek X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_02,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 priorityscore=1501 spamscore=0 malwarescore=0 impostorscore=0 clxscore=1015 mlxlogscore=621 adultscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401110035 The radio for which the survey info needs to be collected depends on the channel idx which could be based on the band. Use the idx to identify the appropriate sband since multiple bands could be combined for single wiphy case. Also use the channel idx and sband to identify the corresponding radio on which the survey results needs to be populated. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Sriram R Acked-by: Jeff Johnson --- drivers/net/wireless/ath/ath12k/mac.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 900741a5f9e3..318c4ad20898 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -7827,12 +7827,6 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx, mutex_lock(&ah->conf_mutex); - ar = ath12k_ah_to_ar(ah, 0); - - ar_survey = &ar->survey[idx]; - - mutex_lock(&ar->conf_mutex); - sband = hw->wiphy->bands[NL80211_BAND_2GHZ]; if (sband && idx >= sband->n_channels) { idx -= sband->n_channels; @@ -7847,6 +7841,21 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx, goto exit; } + ar = ath12k_mac_get_ar_by_chan(hw, &sband->channels[idx]); + if (!ar) { + if (sband->channels[idx].flags & IEEE80211_CHAN_DISABLED) { + ret = 0; + memset(survey, 0, sizeof(*survey)); + goto exit; + } + ret = -ENOENT; + goto exit; + } + + ar_survey = &ar->survey[idx]; + + mutex_lock(&ar->conf_mutex); + ath12k_mac_update_bss_chan_survey(ar, &sband->channels[idx]); spin_lock_bh(&ar->data_lock); @@ -7858,8 +7867,8 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx, if (ar->rx_channel == survey->channel) survey->filled |= SURVEY_INFO_IN_USE; -exit: mutex_unlock(&ar->conf_mutex); +exit: mutex_unlock(&ah->conf_mutex); return ret;