From patchwork Mon Apr 22 03:30:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lingbo Kong X-Patchwork-Id: 791492 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 56B762579 for ; Mon, 22 Apr 2024 03:31:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713756675; cv=none; b=m8naby77+gyKVUWQjzgxyAlu0tutjWysvNfLQfY10V6d4m5LtyG214MdMlUZ+eMSTdq1d8nt6ykF6XIQmJ0BBlk/LQTVzGH1vKQpbsK4yQmY3AuTlc7kJHBJrAWY7YndMEoiLdLObyk5cuDCIkvTuaaKlYAhDFKhZJPsUQSjIHc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713756675; c=relaxed/simple; bh=zbWjJaU591VH+wpPaVj1iGYJo2G8g49Tw/l4pBe4j7U=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=trzCRAnO4uObCB+QiP5d8qGxyzzubV9BdmuXwGJsIe53/7zCgdC/jx4ev2uKEEfZeUFasANHI0wSmLQwNCYo3bVc6CurHXLjAeqMPOWQaUxYc4xGTUdiaOHNYmNtdNdZCu6imOXp6eZFOQlvjylKr2vIBmJC200ALtrHZLPK7aY= 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=BfLHEBBA; arc=none smtp.client-ip=205.220.180.131 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="BfLHEBBA" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 43M341iO025791; Mon, 22 Apr 2024 03:31:10 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=qcppdkim1; bh=2ifNqeu fLmdRGRJnnoUcydVRhWdYjKBnnu7/C7FazG4=; b=BfLHEBBA7iIcXP8d8qsMzpk eWzJetYyyeS9i/Vp4lKESEHInvtfroDbqBa43/B2p1qgQKiX6Vto6nVYOKmNl2HA mnaTCjCjKEzOqyIxmRewQnHLYzadPs5dYHmANnAHCJ/LrxRECB6jFwisr5TuTrVt eOcnvzfssXVs584DfCe7y9iVL4e3jKI6W2D4S2JPTRmIMZQsDyTc1v23JQwYGGlN zsrM8rgFKPrX5R69LDb7DUAQPYvPCWYVIgwSpadA7CW+DBMhi5xS7Loig5HN0yM1 S5IQGJ5QgaG+j0jpnlm+wjtuHE93+7JlcCEeXigeV4gIlEdm+Up2/sgcREgj3zg= = Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xmxq4s6wy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Apr 2024 03:31:10 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 43M3V9If018668 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Apr 2024 03:31:09 GMT Received: from lingbok.ap.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Sun, 21 Apr 2024 20:31:07 -0700 From: Lingbo Kong To: CC: , Subject: [PATCH v10 0/4] wifi: ath12k: ACPI support Date: Mon, 22 Apr 2024 11:30:49 +0800 Message-ID: <20240422033054.979-1-quic_lingbok@quicinc.com> X-Mailer: git-send-email 2.37.3.windows.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: vW-SAzA83AY3NCWHwuE-kHMv7I_8rzAY X-Proofpoint-ORIG-GUID: vW-SAzA83AY3NCWHwuE-kHMv7I_8rzAY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-21_22,2024-04-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 phishscore=0 malwarescore=0 clxscore=1015 suspectscore=0 mlxlogscore=510 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404220016 Through reading ACPI tables, implement Time-Average-SAR(TAS), BIOS SAR, configuration of CCA threshold and band edge channel power functionalities. This is enabled only on WCN7850. v10: * add commit message of cover letter v9: * update the Copyright of acpi.h and acpi.c v8: * rebase to ath-202404181528 * rewrite commit messages * cleanup and improvements all over to match the ath12k style, including error handling, naming and so on * locate new place to call ath12k_acpi_[start|stop]() * move wmi functions up in wmi.c file * consolidate WMI functions using WMI_PDEV_SET_BIOS_INTERFACE_CMDID into ath12k_wmi_set_bios_cmd() * ath12k_acpi_stop(): don't call acpi_remove_notify_handler() if we never installed the handler v7: https://patchwork.kernel.org/project/linux-wireless/cover/20231013114434.81648-1-quic_lingbok@quicinc.com/ * adjust the length of line * add cpu_to_le32() v6: * remove code that is not called v5: * rebase to the latest tag v4: * revise commit log using imperative voice * delete guid_is_null() v3: * remove unnecessary cpu_to_le32() * adjust the order of the macros * apply jeff's advice v2: * put in the include guard Lingbo Kong (4): wifi: ath12k: ACPI TAS support wifi: ath12k: ACPI SAR support wifi: ath12k: ACPI CCA threshold support wifi: ath12k: ACPI band edge channel power support drivers/net/wireless/ath/ath12k/Makefile | 1 + drivers/net/wireless/ath/ath12k/acpi.c | 394 +++++++++++++++++++++++ drivers/net/wireless/ath/ath12k/acpi.h | 76 +++++ drivers/net/wireless/ath/ath12k/core.c | 7 + drivers/net/wireless/ath/ath12k/core.h | 18 ++ drivers/net/wireless/ath/ath12k/hw.c | 10 + drivers/net/wireless/ath/ath12k/hw.h | 3 + drivers/net/wireless/ath/ath12k/wmi.c | 143 ++++++++ drivers/net/wireless/ath/ath12k/wmi.h | 41 +++ 9 files changed, 693 insertions(+) create mode 100644 drivers/net/wireless/ath/ath12k/acpi.c create mode 100644 drivers/net/wireless/ath/ath12k/acpi.h base-commit: c416602943dd36fbd13af7496430723935c867a3