From patchwork Tue May 21 07:46:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AKASH KUMAR X-Patchwork-Id: 13668978 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 2A55017740; Tue, 21 May 2024 07:47:06 +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=1716277628; cv=none; b=TH7dhlD9Aha60iEb2BADGLda+K0ghbNP4j6qBCO6yWjIXKfqeAbXGU65HswCsfoKTyiGr8j+m1zxR2cui8IbfTTImOVIUYQX4I0NAXn6wuCvab8Md9YzOIloFJim9KxY8gDPC88YIifcl7j7NkT/MWHHMpmbBt6JSYoDPIFYmbI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716277628; c=relaxed/simple; bh=jj3ml5NryMM9k6Dd7LW1/PbFcKW1PEXt0SN6m0z7Ovk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=U60h3lX2BgKX3iSNRCWFlkvPLPxuBL1d0f6mTFGkaMnYjpT8WK8Y025s42WuTYba0w9k90kQEdnC7bILukd2vfCyisoPLIZrTa3GRpt+7Tb87urKd3zvyqG7yb1109Ai/s14rVvZh8HpyrSfZK9vE8W7WY+6neeL69LWocTpKn0= 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=pQrAn3M7; 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="pQrAn3M7" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 44L3aVDH030616; Tue, 21 May 2024 07:47:02 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-type; s= qcppdkim1; bh=Prfa9G4HnCS9d8aKGY/KCOiEB9xV9WvqnSIJw3f9/gw=; b=pQ rAn3M7BR7cBKc2vxWTqUklXt9Tbi+/SA2F+0Y9uiTKUjMsaiMmDkl9PDp63AEib8 lW24OxsQCnwN86Z40UvW/es0Ficj7EWyzYPeI71qFw4WErv3ttfyJH8K/y2rh3uQ GTIubKlkIStXPnFQLTiDIBTZ1o1sqIt2KDakim9K4jzw1l6fiWMlhlRvV2kgAMoJ y5tVf1Mac+zMuGdR4NJ+C2LjsFo3yN8Etnr0cRx9OSOR2F9dTUDdqWIQp1UuNedr CebcKk04qnR+krUIxZ2lfD1YBP3G6TxKBBNYhi2XQ4wctH/8XrT3KCgxtbu3Vbjk gEC7j05KDVG5ogbHPcag== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3y6pr2n5e7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 May 2024 07:47:02 +0000 (GMT) Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 44L7l1jd004985 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 May 2024 07:47:01 GMT Received: from hu-akakum-hyd.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 21 May 2024 00:46:53 -0700 From: Akash Kumar To: Greg Kroah-Hartman , Jing Leng , Felipe Balbi , =?utf-8?q?Pratham_Pratap=C2=A0?= , Jack Pham , , Wesley Cheng , Vijayavardhan Vennapusa , Krishna Kurapati CC: , , Akash Kumar Subject: [PATCH] USB: pci-quirks: Skip usb_early_handoff for Renesas PCI USB Date: Tue, 21 May 2024 13:16:35 +0530 Message-ID: <20240521074635.17938-1-quic_akakum@quicinc.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: CrJNrORKKLpUYSxBsDPQS7MuMakBwliP X-Proofpoint-GUID: CrJNrORKKLpUYSxBsDPQS7MuMakBwliP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-05-21_04,2024-05-21_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=964 bulkscore=0 malwarescore=0 spamscore=0 priorityscore=1501 impostorscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 suspectscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405210058 Skip usb_early_handoff for the Renesas PCI USB controller due to the firmware not being loaded beforehand, which impacts the bootup time. Signed-off-by: Akash Kumar --- drivers/usb/host/pci-quirks.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 0b949acfa258..a0770ecc0861 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -1264,6 +1264,11 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev) } } + /* Skip handoff for Renesas PCI USB controller on QCOM SOC */ + if ((pdev->vendor == PCI_VENDOR_ID_RENESAS) && + (pcie_find_root_port(pdev)->vendor == PCI_VENDOR_ID_QCOM)) + return; + if (pdev->class != PCI_CLASS_SERIAL_USB_UHCI && pdev->class != PCI_CLASS_SERIAL_USB_OHCI && pdev->class != PCI_CLASS_SERIAL_USB_EHCI &&