From patchwork Wed Mar 26 01:33:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baochen Qiang X-Patchwork-Id: 14029675 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 AF0B414A0A8; Wed, 26 Mar 2025 01:33:52 +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=1742952834; cv=none; b=e6xdN+Gfcnve5Ff9Ia+Qku4KFY7j0GE8bx6k9HeWtsHWrzSak4BEm6GnEH9TpCS/MruLGAbXTLqhSdORSLLNkIsfX5JnKIfHz3PUrhtsXdmzb+wcMTis1rne5GVsDv46G5TwVcjJ8d09cxnWfbYrAP43CnkI6AHGHI98+vUMI64= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742952834; c=relaxed/simple; bh=36jJB6z8/TjcD2W2krounHncTpBPEiQDUuszbM34TMs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=ijPioHlV/xerSnh9iYpPtuppouACKhKn28I+NDNdLD5Gg5dUSQtsJUzoD6rMBwz4G6OJ/CFUH4ugFKsHQYKmBFlFdwY5C8qqQYRDZgXReIeNXc9orXa18o0/jnXFncpqtqxBUlDJGszVAGIvnTYUzpEnpwJ7LQEx9Yjeg14VYYo= 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=LX6su3bt; 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="LX6su3bt" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52Q18VLT008415; Wed, 26 Mar 2025 01:33:44 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= PJAHwmS0v/twUCkxjHxqH4R0AfCJfnU/mqJqg8xpwsU=; b=LX6su3btQBSas50W mzhrcZNANwIPySdaShe2R+XvGuGmzuNXfDxaTZr/B6TFSrCHfL8uAQ2Lzj0/x2id lJMbet1PqssiaZsmP5K38YJ8r5tRIHzQGuwU7cXG9pn5e4W+CGAGZJdmNF0EtKrg yvd+KExZq3tdmKCUYVxXiOVUWI71Ps02YCcO7hiEdUNQfVlrBT4rqq7TW6d7Mdgd 9wGFWpeS8SKHBlaKHA5AiOX94to93Snf1FRaOEpWVfY9EhE9Z0vFIKtQJz1j392I bQ1J/MZPcUPnYHPOj6tK2P2Be7j1U/GReZgcmMi3IRRx6eBeSpVIZkv7G22W1TMq 6VHaig== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 45m7nf01ca-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 26 Mar 2025 01:33:43 +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 52Q1Xh7V019772 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 26 Mar 2025 01:33:43 GMT Received: from [127.0.1.1] (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; Tue, 25 Mar 2025 18:33:41 -0700 From: Baochen Qiang Date: Wed, 26 Mar 2025 09:33:10 +0800 Subject: [PATCH ath-next v2 6/6] Reapply "wifi: ath11k: restore country code during resume" Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20250326-ath11k-bring-hibernation-back-v2-6-87fdc2d6428f@quicinc.com> References: <20250326-ath11k-bring-hibernation-back-v2-0-87fdc2d6428f@quicinc.com> In-Reply-To: <20250326-ath11k-bring-hibernation-back-v2-0-87fdc2d6428f@quicinc.com> To: Johannes Berg , Jeff Johnson CC: , , , Baochen Qiang , Muhammad Usama Anjum X-Mailer: b4 0.14.2 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: K3GE80BqCFb35qKUQ1sRo4uBeRCxn7Mu X-Proofpoint-GUID: K3GE80BqCFb35qKUQ1sRo4uBeRCxn7Mu X-Authority-Analysis: v=2.4 cv=IMMCChvG c=1 sm=1 tr=0 ts=67e35977 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=QX4gbG5DAAAA:8 a=COk6AnOGAAAA:8 a=RoHt8tvvRc4mp1QopSkA:9 a=QEXdDO2ut3YA:10 a=AbAUZ8qAyYyZVLSsDulk:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-25_10,2025-03-25_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 malwarescore=0 mlxscore=0 clxscore=1011 phishscore=0 priorityscore=1501 mlxlogscore=872 adultscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503260008 This reverts commit d3e154d7776ba57ab679fb816fb87b627fba21c9. With non-WoWLAN suspend support brought back, commit 7f0343b7b871 ("wifi: ath11k: restore country code during resume") needs to be brought back as well. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 Tested-by: Muhammad Usama Anjum Signed-off-by: Baochen Qiang --- drivers/net/wireless/ath/ath11k/core.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index cde009c3bdaf1e7a4f64a10df61029ef83408cd0..3f0e8e65e8e907d70705634b62909886a09b3b70 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -1185,6 +1185,7 @@ EXPORT_SYMBOL(ath11k_core_resume_early); static int ath11k_core_resume_default(struct ath11k_base *ab) { + struct ath11k *ar; long time_left; int ret; @@ -1195,6 +1196,20 @@ static int ath11k_core_resume_default(struct ath11k_base *ab) return -ETIMEDOUT; } + /* So far only single_pdev_only devices can reach here, + * so it is valid to handle the first, and the only, pdev. + */ + ar = ab->pdevs[0].ar; + if (ab->hw_params.current_cc_support && + ar->alpha2[0] != 0 && ar->alpha2[1] != 0) { + ret = ath11k_reg_set_cc(ar); + if (ret) { + ath11k_warn(ab, "failed to set country code during resume: %d\n", + ret); + return ret; + } + } + ret = ath11k_dp_rx_pktlog_start(ab); if (ret) ath11k_warn(ab, "failed to start rx pktlog during resume: %d\n",