From patchwork Tue Sep 13 05:15:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 12974400 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 D2A9BC6FA8B for ; Tue, 13 Sep 2022 05:16:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbiIMFQ0 (ORCPT ); Tue, 13 Sep 2022 01:16:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229847AbiIMFPy (ORCPT ); Tue, 13 Sep 2022 01:15:54 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C0DF4BD3C for ; Mon, 12 Sep 2022 22:15:52 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 28D4xnU3011422; Tue, 13 Sep 2022 05:15:49 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-transfer-encoding : content-type; s=qcppdkim1; bh=wm5Gy5EIebvjmzQY3uRpZlEgOE4uePRk12Ca/cscefk=; b=puzQ2aGH2RlyaPkE/aTPbcYgsQqeWsIkdz37NjXfpey1It3hrYz3XWps7y//TdNpW77v 1Kvr/o32s3YkoHRV4tWxq2JuF8YdM4h2PqSo5o9J7MHLsXORk7JvGeC7030IHlAZFVQA uzvYOvX1l/Pw0wcYlyOcaScFBQ5iOKNasVGMsPdT+nu6GwJ6DvS9Q00t63Zie1HwFlE+ qqtuTU4rlUN2s+549SOEXuaGkms06mZlVRNonisBbW3IOaBAWxsGm2c9yHARzN5zquRR 7T1md6BoerxpzVtPNeisrf5BZo4DuEggVbihX8k+e/NUWq516+rG6zMgqgxy2CxecOQg hQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3jgkgpe22d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Sep 2022 05:15:49 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 28D5FmT5028533 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Sep 2022 05:15:48 GMT Received: from wgong-HP3-Z230-SFF-Workstation.qca.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; Mon, 12 Sep 2022 22:15:47 -0700 From: Wen Gong To: CC: , Subject: [PATCH v3 10/15] wifi: ath11k: save max tx power in vdev start response event from firmware Date: Tue, 13 Sep 2022 01:15:13 -0400 Message-ID: <20220913051518.23051-11-quic_wgong@quicinc.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220913051518.23051-1-quic_wgong@quicinc.com> References: <20220913051518.23051-1-quic_wgong@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] 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: w3boJVZXIOnCobcXDOIjP9fRqIaDpUJ7 X-Proofpoint-ORIG-GUID: w3boJVZXIOnCobcXDOIjP9fRqIaDpUJ7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-09-13_02,2022-09-12_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 lowpriorityscore=0 mlxlogscore=999 priorityscore=1501 spamscore=0 bulkscore=0 malwarescore=0 impostorscore=0 clxscore=1015 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209130023 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Save the max tx power received in the vdev start response event from firmware. A subsequent patch will use this to calculate the final power value for WMI_VDEV_SET_TPC_POWER_CMDID. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Wen Gong --- drivers/net/wireless/ath/ath11k/core.h | 1 + drivers/net/wireless/ath/ath11k/wmi.c | 3 ++- drivers/net/wireless/ath/ath11k/wmi.h | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 506829febad7..01909035017d 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -641,6 +641,7 @@ struct ath11k { struct completion finish_11d_ch_list; bool pending_11d; bool regdom_set_by_user; + s8 max_allowed_tx_power; }; struct ath11k_band_cap { diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 8187b644078b..7d7751fd6a8e 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -4688,6 +4688,7 @@ static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buf vdev_rsp->mac_id = ev->mac_id; vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams; vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams; + vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power; kfree(tb); return 0; @@ -7115,7 +7116,7 @@ static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff } ar->last_wmi_vdev_start_status = 0; - + ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power; status = vdev_start_resp.status; if (WARN_ON_ONCE(status)) { diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 754fef933cc7..2c50dc8c3834 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -4076,6 +4076,7 @@ struct wmi_vdev_start_resp_event { }; u32 cfgd_tx_streams; u32 cfgd_rx_streams; + s32 max_allowed_tx_power; } __packed; /* VDEV start response status codes */