From patchwork Tue Jul 25 02:33:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13325611 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3D2F4EB64DD for ; Tue, 25 Jul 2023 02:37:59 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 0A454DF6; Tue, 25 Jul 2023 04:37:07 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0A454DF6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1690252677; bh=1pQJEh0N5vZ5hl9turQdmNsEb0c110AKD6B3YI2yvhA=; h=From:To:CC:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=hL3O7Y/QojPDzdKL16qRtUd7pB2Aijuv8OpWI/MBBrqsG0aUIEuK4FqIVs24lkIzE ZVJKLuHw4PWmaMl7KJHDtXNkhz0z3CvnIaB1D+d4Gy7THXKu50xtUJT0yDG18H2L7l Xed/y0yqJq0LlU8rut8MpcqNMQ/ttJZiKWwRF2+c= Received: by alsa1.perex.cz (Postfix, from userid 50401) id C407EF805E6; Tue, 25 Jul 2023 04:35:14 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 307EFF80520; Tue, 25 Jul 2023 04:35:14 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C3461F805BA; Tue, 25 Jul 2023 04:35:06 +0200 (CEST) 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 alsa1.perex.cz (Postfix) with ESMTPS id 3E60FF8053B for ; Tue, 25 Jul 2023 04:34:42 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3E60FF8053B Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=WpU8JjNz Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36P1wdVq025992; Tue, 25 Jul 2023 02:34:41 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=6lP4JPa1E37rAz64YIC3+EJEhsrCEopge4Rud9vOOTo=; b=WpU8JjNzb43FrIdUsLdrt/5HCXtqVBaHL3jsjXVJzNGi/e4oJmHUchUsR1xE0uFuVunk KKs55kC0Ywc/biKnqevM5deTdn8cx3zJy66CKo7EKITohPoHvHFWH/o7KltlPgpdc1gf cikDSQn2m1tj1cRz+RZhtteySRjsqbwWDa5h4arbl2L66w5gutsPW1Jmr8dOZ1rbj6Ok cqw2SYJEnEtFtiieyuKrNebH9hcAkExxUgGCrxHHTsoIa0SooPMbOxUiMM8fD9jgnhrM C4M4mJUAQWiKZoHy2LmZUa806apET7SUgjfXoyRZyX5DphBzN3d480loDCvsUn465x5d 7w== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s1qassvy0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 25 Jul 2023 02:34:41 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36P2YeXh015121 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 25 Jul 2023 02:34:40 GMT Received: from hu-wcheng-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Mon, 24 Jul 2023 19:34:39 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , , , CC: , , , , , , , , , , , Wesley Cheng Subject: [PATCH v4 15/32] usb: host: xhci-plat: Set XHCI max interrupters if property is present Date: Mon, 24 Jul 2023 19:33:59 -0700 Message-ID: <20230725023416.11205-16-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230725023416.11205-1-quic_wcheng@quicinc.com> References: <20230725023416.11205-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: MIecJtwilfF2_o5XjcEjkmWt6ozxOTo4 X-Proofpoint-GUID: MIecJtwilfF2_o5XjcEjkmWt6ozxOTo4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-24_18,2023-07-24_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 impostorscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 priorityscore=1501 clxscore=1015 spamscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307250020 Message-ID-Hash: VQHB4LHBTQJOQ6XL66PX5TD5EZDZZSBV X-Message-ID-Hash: VQHB4LHBTQJOQ6XL66PX5TD5EZDZZSBV X-MailFrom: quic_wcheng@quicinc.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Some platforms may want to limit the number of XHCI interrupters allocated. This is passed to xhci-plat as a device property. Ensure that this is read and the max_interrupters field is set. Signed-off-by: Wesley Cheng --- drivers/usb/host/xhci-plat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index e38b3c52c0aa..691248f470ee 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -252,6 +252,8 @@ int xhci_plat_probe(struct platform_device *pdev, struct device *sysdev, const s device_property_read_u32(tmpdev, "imod-interval-ns", &xhci->imod_interval); + device_property_read_u16(tmpdev, "num-hc-interrupters", + &xhci->max_interrupters); } hcd->usb_phy = devm_usb_get_phy_by_phandle(sysdev, "usb-phy", 0);