From patchwork Mon Dec 4 08:13:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baochen Qiang X-Patchwork-Id: 13477893 X-Patchwork-Delegate: kvalo@adurom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="Hz9fNmmd" Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D570D3 for ; Mon, 4 Dec 2023 00:13:49 -0800 (PST) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B47R5DF025217; Mon, 4 Dec 2023 08:13:47 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=QzLajvh9qmHfN0lck1O7zEJa9P8NR+m47iPVMprcgBQ=; b=Hz9fNmmdL+Urwss5enqMlhY0HnK7MMBH7Fqq8ZxfcnDG1K4NFXu4GOp9XaV4H3W88gzM DzbxzVeiMJpfYX5UcwUnxJcLIZl4IE5JUOZcFR61WYfJmiDlWVPDKrI3gchPX+HwRgfC EdgOVzU7BrxAyA/4IN4Bh4IoaISVPShBWKs5jvrnsaAvjUrIy0Sa4zwQ7R+K4/jKgPbG xNUklrcwtBzKLUMzA/g69fJ7YQzGkM5fG9TimGrFZNtrHgTdYzoz02Tl5/CsGspFz3sE AHMPJDN5jXDH9Cr048j4Boj4xuQLdp+3fr3iMS3Yj+CJBiHsf4Gok61DyUBHxjZdT8MR pQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3uqwbqk9d5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 Dec 2023 08:13:47 +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 3B48DkZG020839 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 4 Dec 2023 08:13:46 GMT Received: from bqiang-Celadon-RN.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 15.2.1118.40; Mon, 4 Dec 2023 00:13:45 -0800 From: Baochen Qiang To: CC: Subject: [PATCH v8 08/12] wifi: ath11k: save max tx power in vdev start response event from firmware Date: Mon, 4 Dec 2023 16:13:19 +0800 Message-ID: <20231204081323.5582-9-quic_bqiang@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231204081323.5582-1-quic_bqiang@quicinc.com> References: <20231204081323.5582-1-quic_bqiang@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-ORIG-GUID: VG6aDHpdEHNqU5Fe83lk0FelcT1WaIUn X-Proofpoint-GUID: VG6aDHpdEHNqU5Fe83lk0FelcT1WaIUn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-04_06,2023-11-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1015 lowpriorityscore=0 priorityscore=1501 malwarescore=0 spamscore=0 suspectscore=0 bulkscore=0 adultscore=0 impostorscore=0 phishscore=0 mlxlogscore=955 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2312040061 From: Wen Gong 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.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 Signed-off-by: Wen Gong Acked-by: Jeff Johnson Signed-off-by: Baochen Qiang --- v8: add s-o-b tag v7: no change. 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 7774e487abcf..bc125a2c1eac 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -777,6 +777,7 @@ struct ath11k { /* protected by conf_mutex */ bool ps_state_enable; bool ps_timekeeper_enable; + 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 9a0568676a74..3f6026f5fab8 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -5033,6 +5033,7 @@ 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; @@ -7427,7 +7428,7 @@ 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 fa85e6eb4ab4..a9a7d81236cb 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -4119,6 +4119,7 @@ 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 */