| Message ID | 20250220082448.31039-1-quic_bqiang@quicinc.com |
|---|---|
| Headers | show
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 A7BC81E991B for <linux-wireless@vger.kernel.org>; Thu, 20 Feb 2025 08:25:02 +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=1740039904; cv=none; b=qS4u4OnljczBwa9WchKhGQDzd2/0VfgP7XZgkoQ5ufy6hHlEvGoHuMBJJD4P0NGRZz2deTvFhmUK3VktdbJ8jg4qYVeoT1ebNZoMwIUZs/LOtLX1VyZwLN8lFqWcw/2TTNtrQ/AwtNx8DwyHxEYrF7Os5pAnWrB5S1jQMLmQgjg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740039904; c=relaxed/simple; bh=6EP9SbxEcy9fOEhHJ4LBQRgG/0f4jmljk8StCbMmgJA=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=ni4jS64krk2ykbOmhALP1S2jEgJXDQvtFFormCFn57OOuHLhvrEXKFD1PyLypZc8LnLlAHyP6jaSbmnwdBeWQE6Pvi8Pv4iIj34Q7fMZDq2TZ5+/Rmdmba0niATrWKdsJEVtiZ6sf3ETvrDxS3anim59fBw/7R3DfROttUsuigw= 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=i4sIkZDt; 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="i4sIkZDt" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 51K6kSFw014898; Thu, 20 Feb 2025 08:25:00 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=0jtJypVsFSlFOpuITqFT3B PvBLSgaQs8m8BF0GOjEB4=; b=i4sIkZDtobIiBLjh7UTr6FJVociCJhTL/FkwwQ RbmkjpiAt7m/UErtDz/0lxhOHlyH8aYMoVYZZ0o3gPqqwURpLXRdxDcjNmaMKhRk viPXMbfTNuEp3EJRBXcpNbmKP5rHJA98dxNqOD4GC1KPJdiGFd96gW40UU/YhcZe ApNwj1iQ/mvYzVnqMNBHO3L47Dg8iB6CFa0XlkYGmaSq0Lcop4L+grdDgYlVzQGv sQZD2xOby4KN2Klq/J+XEC/qHspfNYEEi2xwPurhiOMVYk+VQRqfCPHm2bZ3Zfkw T0WLxwo/3XuOv6KaEF/MSb/CDY5SHim5+MhPrnvfYwE/iNzg== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 44vyy15cuj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 20 Feb 2025 08:24:59 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 51K8Oxvp003615 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 20 Feb 2025 08:24:59 GMT Received: from bqiang-SFF.lan (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; Thu, 20 Feb 2025 00:24:57 -0800 From: Baochen Qiang <quic_bqiang@quicinc.com> To: <ath11k@lists.infradead.org> CC: <linux-wireless@vger.kernel.org>, <quic_bqiang@quicinc.com> Subject: [PATCH v2 0/7] wifi: ath11k: fixes and refactor to firmware stats related functions Date: Thu, 20 Feb 2025 16:24:41 +0800 Message-ID: <20250220082448.31039-1-quic_bqiang@quicinc.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: <linux-wireless.vger.kernel.org> List-Subscribe: <mailto:linux-wireless+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-wireless+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain 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: KqUTI7X9b2RzIVMyK_5vT6uKPek98Wmx X-Proofpoint-ORIG-GUID: KqUTI7X9b2RzIVMyK_5vT6uKPek98Wmx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-20_03,2025-02-20_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 clxscore=1015 suspectscore=0 spamscore=0 mlxlogscore=999 mlxscore=0 bulkscore=0 malwarescore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2502200060 |
| Series |
wifi: ath11k: fixes and refactor to firmware stats related functions
|
expand
|
We get report [1] that CPU is running in hot loop while requesting firmware stats, fix it in patch [1/6]. While at it, fix potential failures due to static variables in patch [2/6]. patch [3/6] fix potential issues in cases ath11k debugfs is not enabled. patch [4/6] fix lock symmetry issue. and the last two patches refactor firmware stats request helpers such that we can remove some redundant code. [1] https://lore.kernel.org/all/7324ac7a-8b7a-42a5-aa19-de52138ff638@app.fastmail.com v2: - rebased on ToT - use completion mechanism in patch "wifi: ath11k: avoid burning CPU in ath11k_debugfs_fw_stats_request()" - add new patch: "wifi: ath11k: don't wait when there is no vdev started" - update copyright where applicable Link to v1: https://lore.kernel.org/linux-wireless/20241113015631.3105-1-quic_bqiang@quicinc.com/ Baochen Qiang (7): wifi: ath11k: avoid burning CPU in ath11k_debugfs_fw_stats_request() wifi: ath11k: don't use static variables in ath11k_debugfs_fw_stats_process() wifi: ath11k: don't wait when there is no vdev started wifi: ath11k: move some firmware stats related functions outside of debugfs wifi: ath11k: adjust unlock sequence in ath11k_update_stats_event() wifi: ath11k: move locking outside of ath11k_mac_get_fw_stats() wifi: ath11k: consistently use ath11k_mac_get_fw_stats() drivers/net/wireless/ath/ath11k/core.c | 1 + drivers/net/wireless/ath/ath11k/core.h | 4 +- drivers/net/wireless/ath/ath11k/debugfs.c | 148 ++-------------------- drivers/net/wireless/ath/ath11k/debugfs.h | 10 +- drivers/net/wireless/ath/ath11k/mac.c | 127 ++++++++++++------- drivers/net/wireless/ath/ath11k/mac.h | 4 +- drivers/net/wireless/ath/ath11k/wmi.c | 49 ++++++- 7 files changed, 147 insertions(+), 196 deletions(-) base-commit: f22471c17f5849b2f20e2c56ec9fcd9dd8d5bf28