From patchwork Wed Sep 18 21:20:50 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: 829829 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 4B2B11CB312 for ; Wed, 18 Sep 2024 21:21:14 +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=1726694475; cv=none; b=uo8JC/iAnxSCZyXzNFarViwWJNwY+JldG9aDgn6LOK7yCxMusODCN3rw4mSCs0sLxHrfxFouDKWpiKeM7hGb/fzQzU2eh6bHNvzhjOqaTjAsJo7sVGj4L2QK1UPb2ZxMke35L51ztNTVhAc7IS17sn6blDZnU+1+RGRKXskHc78= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726694475; c=relaxed/simple; bh=nhEu2OadboIpWVwShgMmYabjiVuEo2mUKJhJlcUzvgI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=iPc43CIgA4O9RfgxO3cfBBvDShW3nh4Q/MVoL1JTtx8u/9t1CeFY7KstjtKiPdJ6vxx0yhZwXcwCRFfbZdfRduyybDRKPmgqN/VogzkwizBSFWBL41H02pCvee2mV3poTyZz9CnCJ5L7An5k7ARI3Eo6EwsgaAYIncO/tU2Jsao= 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=iXyzdRBT; 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="iXyzdRBT" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48I90GrT001584; Wed, 18 Sep 2024 21:21:09 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= aj0umwCwR0cGrc/Vc7qz7QRYcnU4amMo6KwLL9RZRaA=; b=iXyzdRBTMie5qv2n KocnG3cRtZjxDUMbNTj+in3o4zrIU5RFumLb3ZmgpbCZD9jcmxkc9fcTdtwxUz8e LTodO1mKSkqtOufy45keXIYYJN3lxfFsZtA5bcmG+QCJZJmPaTpMaf9L9Us9e+JZ Ngjh4JNR3UIXn5+UvNGrRNEWeAlCrwf9Z5bWl1mQmwmkVVuH3nMu1IyPidF3tzRk AdQTPkPtpnoGlYwEWL/noPAYTf4OuZrqPCAj31iBfZvq2RjAdWtPx/ayYEQsNKCu xoBLKjb8hppxfGqn06TpV73nTxvhEDwnwBTwfgrr+xVeKvwz6Mrh8aoYBdUeFUAh OiuxDA== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 41n4hf38cn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Sep 2024 21:21:08 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 48ILL7e8005093 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Sep 2024 21:21:07 GMT Received: from ath12k-linux1.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; Wed, 18 Sep 2024 14:21:07 -0700 From: Pradeep Kumar Chitrapu To: CC: , Pradeep Kumar Chitrapu , Muna Sinada , "Jeff Johnson" Subject: [PATCH V8 3/9] wifi: ath12k: move HE MCS mapper to a separate function Date: Wed, 18 Sep 2024 14:20:50 -0700 Message-ID: <20240918212056.4137076-4-quic_pradeepc@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240918212056.4137076-1-quic_pradeepc@quicinc.com> References: <20240918212056.4137076-1-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-ORIG-GUID: zHmCiFNBcWNOH7v_I9cuj0l6gmfKvBVa X-Proofpoint-GUID: zHmCiFNBcWNOH7v_I9cuj0l6gmfKvBVa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 mlxscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 mlxlogscore=999 adultscore=0 malwarescore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409180140 Refactor the HE MCS mapper functionality in ath12k_mac_copy_he_cap() into a new function. This helps improve readability, extensibility and will be used when adding support for 160 MHz bandwidth in subsequent patches. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Co-developed-by: Muna Sinada Signed-off-by: Muna Sinada Signed-off-by: Pradeep Kumar Chitrapu Acked-by: Jeff Johnson --- drivers/net/wireless/ath/ath12k/mac.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index ee672060ba92..daf00f5bc966 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -5502,12 +5502,24 @@ static __le16 ath12k_mac_setup_he_6ghz_cap(struct ath12k_pdev_cap *pcap, return cpu_to_le16(bcap->he_6ghz_capa); } +static void ath12k_mac_set_hemcsmap(struct ath12k_band_cap *band_cap, + struct ieee80211_sta_he_cap *he_cap) +{ + struct ieee80211_he_mcs_nss_supp *mcs_nss = &he_cap->he_mcs_nss_supp; + + mcs_nss->rx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff); + mcs_nss->tx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff); + mcs_nss->rx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + mcs_nss->tx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + mcs_nss->rx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + mcs_nss->tx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); +} + static void ath12k_mac_copy_he_cap(struct ath12k_band_cap *band_cap, int iftype, u8 num_tx_chains, struct ieee80211_sta_he_cap *he_cap) { struct ieee80211_he_cap_elem *he_cap_elem = &he_cap->he_cap_elem; - struct ieee80211_he_mcs_nss_supp *mcs_nss = &he_cap->he_mcs_nss_supp; he_cap->has_he = true; memcpy(he_cap_elem->mac_cap_info, band_cap->he_cap_info, @@ -5545,13 +5557,7 @@ static void ath12k_mac_copy_he_cap(struct ath12k_band_cap *band_cap, break; } - mcs_nss->rx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff); - mcs_nss->tx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff); - mcs_nss->rx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); - mcs_nss->tx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); - mcs_nss->rx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); - mcs_nss->tx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); - + ath12k_mac_set_hemcsmap(band_cap, he_cap); memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres)); if (he_cap_elem->phy_cap_info[6] & IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT)