From patchwork Wed Oct 23 06:03:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raj Kumar Bhagat X-Patchwork-Id: 838175 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 8F00D1BC4E; Wed, 23 Oct 2024 06:04:25 +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=1729663467; cv=none; b=ryFYDbVQ6RFViZQQmBqNB2njlF06GpMwcv4OUHWdWocprG8rHLl7WW3qYl28Iike4Znv0IPLEAj0yVN/c1s3SAvoNZCL8KSIWCvmBOT76JkfmcWb7hckrgdbbZzuF6M6GqI0wZCgvghg8/zTq/qsJV0rFKCljVDIDwqhZfw95pI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729663467; c=relaxed/simple; bh=XnIqs7+37x2MSwNYsEw6Kehm3oGa0sufakldUQY6xag=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=eijejvmlh0VnXHutMyZTE/q+HKHDi8cel+V0BRGyt1g6xSUrm4sfIFRcr14zqdXaiP3X376S/JVR9oew8VdjDHLJ9Ak2CJmtvuldJ5Vm4XHb7mMTEq74TXJJai+NnnK1uhWBhs0BfTVcU4SmoLS0gMciOcr9kETKx7U1oleWd3M= 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=LC8nnm22; 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="LC8nnm22" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49MLZk30023371; Wed, 23 Oct 2024 06:04:18 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=UaioJ0eVyiCTzLLnBGtidD ZNDYJqhP4CKzB3Elszs1M=; b=LC8nnm22KXQFxhsaIausQP2I6Uggge/iHeQHqS iaAmnUZX7isCXSPDpLqC5k+4+krAxJ8lel9m1YJ/iOeq7FpcIg1mxpbRJ68y4zIq 80geLh1VCKjHhYmNwKQdJJCT+fCmzppNMgT16zmmthqq0L1td72m7PGaxQOBLuj4 wzv9+XT0XvOovLyJOOLZpFsSpsS6BMj017aBrddBNQARcrk7cOd6CzKDQ0QFI9aE 1DvRhbP888D9JRtyIXTSHcI7kWL3OSyK9VHxyEEOCkIvey2ZVQMMG3ReJvgcgTOG LRXdIKzmOYPOi3sjzRVktzxOR4yyvB2WdINKLNxIjsMiUqhA== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42em3uh110-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 06:04:17 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49N64HBE019296 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 06:04:17 GMT Received: from hu-rajkbhag-blr.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; Tue, 22 Oct 2024 23:04:12 -0700 From: Raj Kumar Bhagat To: CC: , Kalle Valo , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Jeff Johnson , "Bjorn Andersson" , Konrad Dybcio , , , , Raj Kumar Bhagat Subject: [RFC PATCH 0/6] wifi: ath12k: Add WSI node for QCN9274 in RDP433 for MLO Date: Wed, 23 Oct 2024 11:33:46 +0530 Message-ID: <20241023060352.605019-1-quic_rajkbhag@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: 9x18enGXEG3xKUqG5yFVdx8wNvnIt8lU X-Proofpoint-ORIG-GUID: 9x18enGXEG3xKUqG5yFVdx8wNvnIt8lU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 adultscore=0 suspectscore=0 phishscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410230035 The RDP433 is a Qualcomm Reference Design Platform based on the IPQ9574. It features three QCN9274 WiFi devices connected to PCIe1, PCIe2, and PCIe3. These devices are also interconnected via a WLAN Serial Interface (WSI) connection. This WSI connection is essential to exchange control information among these devices. This patch series describes the WSI interface found in QCN9274 and uses this device-tree node in the Ath12k driver to provide details of adjacent devices in Multi Link Operation (MLO) among multiple QCN9274 devices. NOTES: 1. As ath12k MLO patches are not ready yet, this patchset does not apply to the ath.git ath-next branch and that's why the patchset is marked as RFC. These are the work-in-progress patches we have at the moment. The full set of MLO patches is available at: https://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git/log/?h=ath12k-mlo-qcn9274 2. The dependency marked below applies only to the DTS patch. The dt-bindings patches do not have this dependency. Depends-On: [PATCH V7 0/4] Add PCIe support for IPQ9574 Link: https://lore.kernel.org/linux-pci/20240801054803.3015572-1-quic_srichara@quicinc.com/ Aditya Kumar Singh (1): wifi: ath12k: assign unique hardware link IDs during QMI host cap Harshitha Prem (1): wifi: ath12k: parse multiple device information from device tree Karthikeyan Periyasamy (1): wifi: ath12k: Send partner device details in QMI MLO capability Raj Kumar Bhagat (3): dt-bindings: net: wireless: update required properties for ath12k PCI module dt-bindings: net: wireless: ath12k: describe WSI property for QCN9274 arm64: dts: qcom: ipq9574: Add WiFi nodes for RDP433 .../bindings/net/wireless/qcom,ath12k.yaml | 90 +++++++++++++-- arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 62 +++++++++- drivers/net/wireless/ath/ath12k/core.c | 106 ++++++++++++++++-- drivers/net/wireless/ath/ath12k/core.h | 2 + drivers/net/wireless/ath/ath12k/qmi.c | 98 +++++++++++++--- 5 files changed, 322 insertions(+), 36 deletions(-) base-commit: 7603a9349b2fc64152a734f253cf8d8e5befb6db prerequisite-patch-id: d1334693a2e8da65ae7b458ee4adb459850ad2e7 prerequisite-patch-id: 87f73b342f67c2636390a7da1294cee90f1fff48 prerequisite-patch-id: 46d8302766527d16cdd90c59ded6cbae0ec4ad70 prerequisite-patch-id: b17db6783b1c35f3e8812f621730fe0a1a57a14e