From patchwork Tue Oct 18 21:28:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muna Sinada X-Patchwork-Id: 13011071 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40CB3C43219 for ; Tue, 18 Oct 2022 21:29:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230260AbiJRV3A (ORCPT ); Tue, 18 Oct 2022 17:29:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230095AbiJRV25 (ORCPT ); Tue, 18 Oct 2022 17:28:57 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B6F5B7EE8 for ; Tue, 18 Oct 2022 14:28:52 -0700 (PDT) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 29IJw2F6030521; Tue, 18 Oct 2022 21:28:49 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=nFwYoFGcuP4gBRQQdSvjjbJhraC9dkCXwB/Emq0bBvY=; b=BlgrIOD7ZqZA5nVrLDiG7HXFIEiyXcvTUvh4D7qmrkteDJadbpVug7iTHPD7u8u1e7sA MqY1h9xRjhONbZDyJ/+3af1omEOXCHKOoUlFd3talmt1BmYlToQ5BkubcjVC30QXVDbF U/7j0jul+RNxpzEcZ37pRU9dg30iEAS1X3ULBBCOS3USkNZWpCN+qULmvt6Ebc9Jq5e6 nRG43M4iiC4ANtc2KM0na87P5S4/6ZevoiZVjGuTvsTxQ8nxJhbuaqAGhNoe3Yn4TjLz NO0G4SsJInK1rCoOCbTGxbU3cN46EdPWZOAL7YqPDaEgHqaz8ynwi9QrvywgjaN0Uqsk tw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3k9n2p3148-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Oct 2022 21:28:49 +0000 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 29ILSm3q018842 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Oct 2022 21:28:48 GMT Received: from msinada-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 15.2.986.29; Tue, 18 Oct 2022 14:28:48 -0700 From: Muna Sinada To: CC: , Muna Sinada Subject: [PATCH v2 4/4] wifi: ath11k: generate rx and tx mcs maps for supported HE mcs Date: Tue, 18 Oct 2022 14:28:21 -0700 Message-ID: <1666128501-12364-5-git-send-email-quic_msinada@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1666128501-12364-1-git-send-email-quic_msinada@quicinc.com> References: <1666128501-12364-1-git-send-email-quic_msinada@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] 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-ORIG-GUID: UeWo84Eopu6WCvW-LWGC7XNb_bw94NB1 X-Proofpoint-GUID: UeWo84Eopu6WCvW-LWGC7XNb_bw94NB1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-10-18_07,2022-10-18_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 mlxscore=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 phishscore=0 mlxlogscore=999 adultscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2209130000 definitions=main-2210180120 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Generate rx and tx mcs maps in ath11k_mac_set_hemcsmap() and set them in supported mcs/nss for HE capabilities. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00356-QCAHKSWPL_SILICONZ-1 Signed-off-by: Muna Sinada --- drivers/net/wireless/ath/ath11k/mac.c | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 56335e47939b..11d6dcac74fd 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5464,20 +5464,36 @@ static void ath11k_mac_set_hemcsmap(struct ath11k *ar, struct ieee80211_sta_he_cap *he_cap, int band) { - struct ath11k_band_cap *band_cap = &cap->band[band]; + u16 txmcs_map, rxmcs_map; + u32 i; + rxmcs_map = 0; + txmcs_map = 0; + for (i = 0; i < 8; i++) { + if (i < ar->num_tx_chains && + (ar->cfg_tx_chainmask >> cap->tx_chain_mask_shift) & BIT(i)) + txmcs_map |= IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2); + else + txmcs_map |= IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2); + + if (i < ar->num_rx_chains && + (ar->cfg_rx_chainmask >> cap->tx_chain_mask_shift) & BIT(i)) + rxmcs_map |= IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2); + else + rxmcs_map |= IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2); + } he_cap->he_mcs_nss_supp.rx_mcs_80 = - cpu_to_le16(band_cap->he_mcs & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_80 = - cpu_to_le16(band_cap->he_mcs & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); he_cap->he_mcs_nss_supp.rx_mcs_160 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_160 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); he_cap->he_mcs_nss_supp.rx_mcs_80p80 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(rxmcs_map & 0xffff); he_cap->he_mcs_nss_supp.tx_mcs_80p80 = - cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff); + cpu_to_le16(txmcs_map & 0xffff); } static int ath11k_mac_copy_he_cap(struct ath11k *ar,