From patchwork Tue Jan 14 00:38:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pradeep Kumar Chitrapu X-Patchwork-Id: 13938267 X-Patchwork-Delegate: quic_jjohnson@quicinc.com 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 A8B951F5F6 for ; Tue, 14 Jan 2025 00:38:35 +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=1736815117; cv=none; b=oi8C+S4N8+AbmTlz7Ieabyq1Sey3JoPbySkpvPK09u23PZ7VFlVBTbH6meSmGJEfzrgWe7+q7DRWJdOa90FbGHhcbq4StlKiKD3buxZUXB/IheBcOuqdA8lixhncoC6C4ORQIrECAQ7x0YtNJXYE2XIOP/X1JOHTTNJ8EpIircw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736815117; c=relaxed/simple; bh=+2brDb+r4q4G4bB0uDIlu536r3nEWdp1gcbbDDTBF78=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=TFM/KJWZQSjk57jwefqoe0dMNxuAWwIK8CqUsvS9R14CLP76u8wdnVBFCj0Fyvp1f2/VFBFgkFnFCnlBZNMM0nQRQeAwbQIXBVxNqesRrHxm3WL4za1UvtaIx6VzE90hMVemRkrm/Vb27neBwDDuJfGG9SItX3+3VEcrsECyBno= 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=Bg7t+U3B; 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="Bg7t+U3B" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 50DHDn0K015094; Tue, 14 Jan 2025 00:38:25 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= lvn+rC7E5GNyxabH8xGYBfb0wDrT7lr8qsc0TljzqoM=; b=Bg7t+U3BTQ5t5Gao fRTK5yibboOSha2Oc5jBJEqDEERHu3HieWAz5smn4aJSfB+xymJWxGudkrtD3uCA e6H2W/Aot45M0efHOxiN8YbTQw5VK4Zxt8Mj5Ixa3clnc2GysjG/5ony4wvvoL+6 dNKzHd2iWIrgO5CU+xvGzLc2EFiKY5JEKNO77wxT5nkzK/4lJnBJ3d9jV0E1XzKl b+DLxKmrMkR61fcZJzxpi4aYJE9/6OZAFBGiLPJsOafr1gNArfTNAQVZGzwua6Og AEVrTGapcVie0bRpLThtjfIxIyb8LSiYRe0bCLRRENd0o5f6YYcxMqkkOtUF019C EYLGNw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 44571yrv0y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jan 2025 00:38:24 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 50E0cOOk029247 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jan 2025 00:38:24 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; Mon, 13 Jan 2025 16:38:23 -0800 From: Pradeep Kumar Chitrapu To: CC: , Pradeep Kumar Chitrapu , Muna Sinada , "Jeff Johnson" Subject: [PATCH v9 3/9] wifi: ath12k: move HE MCS mapper to a separate function Date: Mon, 13 Jan 2025 16:38:07 -0800 Message-ID: <20250114003813.2783550-4-quic_pradeepc@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250114003813.2783550-1-quic_pradeepc@quicinc.com> References: <20250114003813.2783550-1-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: nasanex01b.na.qualcomm.com (10.46.141.250) 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: WYZWzcVVof45ECBgkRMctqp363vIMT6W X-Proofpoint-ORIG-GUID: WYZWzcVVof45ECBgkRMctqp363vIMT6W 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 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501140002 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 62cdeb335928..76c08f038869 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -6703,12 +6703,24 @@ 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, @@ -6746,13 +6758,7 @@ 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)