From patchwork Wed Jan 15 06:35:36 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lingbo Kong X-Patchwork-Id: 13939872 X-Patchwork-Delegate: kvalo@adurom.com 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 22DC822F3B7 for ; Wed, 15 Jan 2025 06:36:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736922965; cv=none; b=uQIA5dAlWvNV53goJt389sa5q994Revd3MD/n3JFP5FQOppuSGMCO2sGFkdIrawYQHJVUnaPAlIvht88d9uNCa0btaxjja0IeydK8vVkPlQUtXm2W8aN8uLjGfnV8uXh6x5S/QPK0kKWOYyReEaZ1TyhzBvgAFDC4ZS8zDbB7nQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736922965; c=relaxed/simple; bh=IDyRlqbgquUplzc69FsrHGRhY6sqTwJEJ0J/hvOUT7M=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=c+eC+LGyVRwElkA8pHeXocYQIWZQOocI2tRVTgN4rO5R3bIU5rNo371qmZC/dIuY8IxW5Kr8nEoXPBg2ISVC9NXqmRvU6FIR2sgmtDBFTyYEexEmo2TG1aLhGJGIblKyisGEFwg3xmlK6fZKuxfDfkCm45QBimaqmq2yLUhPPQs= 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=hN2ZZRXA; arc=none smtp.client-ip=205.220.180.131 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="hN2ZZRXA" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 50F1YdAU007926; Wed, 15 Jan 2025 06:36:00 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= yOrltXw/bRmVh3YtR/jjGheCTwilPk7NTCGUJK8KmXU=; b=hN2ZZRXAlSdq5VRr cC8qv51N24L6ijid89dREDE7KcQfjM1ceEMaau4sW8XXtoZ2RPQpzg7xl8gKkBBr OVsHLaslw9qOfEOCZULo+MDWj/VUrimj4FINKgTuzo96gOTMF4MFn8XP/+ZybZt2 lSMq+kh2d3OpIpvaBQoLdj5HA/Xwal+hmNJrFugJsG2414F/hZtYb72ekWAHdC7A OgMMR5mUCeYZXnt+lBFOw5orU6/HJBtKIspZy6n4RZFa3NmKsnUvmiaoRR0irJyn 00j0MlHocVU0ZuS3HiXTSXlfw7N50tES/jN+CIIjCeb5S7yO93uvj83wT6dzgXrB uOPVqg== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4463frrkyf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Jan 2025 06:35:59 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 50F6Zxcl011588 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Jan 2025 06:35:59 GMT Received: from lingbok-Birman-PHX.qca.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 14 Jan 2025 22:35:57 -0800 From: Lingbo Kong To: CC: , Subject: [PATCH v10 2/3] wifi: ath12k: report station mode receive rate for IEEE 802.11be Date: Wed, 15 Jan 2025 14:35:36 +0800 Message-ID: <20250115063537.35797-3-quic_lingbok@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250115063537.35797-1-quic_lingbok@quicinc.com> References: <20250115063537.35797-1-quic_lingbok@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 nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 5YC0cduikRpNQWEdO1fWmv4o6cgdnSbt X-Proofpoint-GUID: 5YC0cduikRpNQWEdO1fWmv4o6cgdnSbt 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=2025-01-15_02,2025-01-13_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 mlxlogscore=999 spamscore=0 suspectscore=0 priorityscore=1501 mlxscore=0 impostorscore=0 phishscore=0 adultscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501150047 Currently, the receive rate of EHT of "iw dev xxx station dump" command always show an invalid value. This is because ath12k does not pass information about the rx_status of EHT to mac80211. So, mac80211 not calculate the receive rate. To address this issue, add logic for handling rx_status of EHT to the ath12k_dp_rx_h_rate() function. After that, "iw dev xxx station dump" show the correct receive rate. Such as: Station 00:03:7f:12:03:03 (on wlo1) inactive time: 48 ms rx bytes: 59226 rx packets: 320 tx bytes: 26556 tx packets: 191 tx retries: 99 tx failed: 0 beacon loss: 0 beacon rx: 79 rx drop misc: 68 signal: -95 dBm beacon signal avg: -20 dBm tx bitrate: 688.2 MBit/s 40MHz EHT-MCS 13 EHT-NSS 2 EHT-GI 0 tx duration: 0 us rx bitrate: 619.5 MBit/s 40MHz EHT-MCS 8 EHT-NSS 3 EHT-GI 0 This patch affects the station mode of WCN7850 and QCN9274. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-QCAHKSWPL_SILICONZ-1 Signed-off-by: Lingbo Kong --- v10: 1.update copyrights v9: 1.rebase to dbe50a7420e2 v8: 1.rebase to 09fa3b6974a1 v7: no change v6: 1.rebase against wifi: ath12k: prepare sta data structure for MLO handling v5: no change v4: no change v3: no change v2: no change drivers/net/wireless/ath/ath12k/dp_rx.c | 22 ++++++++++++++++++++-- drivers/net/wireless/ath/ath12k/rx_desc.h | 2 ++ 2 files changed, 22 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index dad35bfd83f6..09e35dd757e0 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include @@ -2392,6 +2392,23 @@ static void ath12k_dp_rx_h_rate(struct ath12k *ar, struct hal_rx_desc *rx_desc, rx_status->he_gi = ath12k_he_gi_to_nl80211_he_gi(sgi); rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw); break; + case RX_MSDU_START_PKT_TYPE_11BE: + rx_status->rate_idx = rate_mcs; + + if (rate_mcs > ATH12K_EHT_MCS_MAX) { + ath12k_warn(ar->ab, + "Received with invalid mcs in EHT mode %d\n", + rate_mcs); + break; + } + + rx_status->encoding = RX_ENC_EHT; + rx_status->nss = nss; + rx_status->eht.gi = ath12k_mac_eht_gi_to_nl80211_eht_gi(sgi); + rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw); + break; + default: + break; } } @@ -2486,7 +2503,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap spin_unlock_bh(&ab->base_lock); ath12k_dbg(ab, ATH12K_DBG_DATA, - "rx skb %p len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", + "rx skb %p len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", msdu, msdu->len, peer ? peer->addr : NULL, @@ -2497,6 +2514,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap (status->encoding == RX_ENC_HT) ? "ht" : "", (status->encoding == RX_ENC_VHT) ? "vht" : "", (status->encoding == RX_ENC_HE) ? "he" : "", + (status->encoding == RX_ENC_EHT) ? "eht" : "", (status->bw == RATE_INFO_BW_40) ? "40" : "", (status->bw == RATE_INFO_BW_80) ? "80" : "", (status->bw == RATE_INFO_BW_160) ? "160" : "", diff --git a/drivers/net/wireless/ath/ath12k/rx_desc.h b/drivers/net/wireless/ath/ath12k/rx_desc.h index 777506a67d65..7367935ee68b 100644 --- a/drivers/net/wireless/ath/ath12k/rx_desc.h +++ b/drivers/net/wireless/ath/ath12k/rx_desc.h @@ -637,6 +637,8 @@ enum rx_msdu_start_pkt_type { RX_MSDU_START_PKT_TYPE_11N, RX_MSDU_START_PKT_TYPE_11AC, RX_MSDU_START_PKT_TYPE_11AX, + RX_MSDU_START_PKT_TYPE_11BA, + RX_MSDU_START_PKT_TYPE_11BE, }; enum rx_msdu_start_sgi {