From patchwork Wed Dec 20 22:45:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 756420 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 CCA43C3DA6E for ; Wed, 20 Dec 2023 22:50:35 +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 1DB00DF2; Wed, 20 Dec 2023 23:50:24 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1DB00DF2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1703112634; bh=jm6BmJdXkb+mNZISQxEvlygjeOtGw/S4Wux8AELMc34=; 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=oadtOs/FB8+dqFFfYIoHazOY14z39DeJsDwgzE9WWKrw0H5uwEFFFQtf2+H6sTTnL DOT0no0pVw2bKEFIewHqD94snlfq3SB0BvwTVsXe1tOCBEFMetD6U/6UorzRqTZPxb lQ1loTzuGDITD54y9Y92l6uYp4xXDRntEDgVWqMQ= Received: by alsa1.perex.cz (Postfix, from userid 50401) id A6B1BF805EC; Wed, 20 Dec 2023 23:47:11 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 4B4ACF808F9; Wed, 20 Dec 2023 23:47:10 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5E0C3F80568; Wed, 20 Dec 2023 23:47:00 +0100 (CET) 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 04BF7F80568 for ; Wed, 20 Dec 2023 23:46:01 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 04BF7F80568 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=fNeq1ltl Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BKKTCcB029964; Wed, 20 Dec 2023 22:46:00 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=gfT2QuVue5P+pAoKKWOX YkcIBMD+5IbZSCnThy7cqzw=; b=fNeq1ltleNGCnEoCyBhuwsRYvXAdlVS3lUFx OYZXaAKsqJEcA7uIrksRL4P/T5B6FOCCAyL87ohUNXE6d66XIVip2dibfQjwr4wl CdWHvcUKA/Nw7AQp4an2wE9vWKmAA/Nv+yMXjIHqMK6Nb19g0e7a8R80O88gvIl1 gQd+OBokBks/3ZVJDhSMsFvYfd/Al3dCYunbS//VHd92Q8CgM9+gjPEIGOuBwUCG wNJpyfHDxk9Yo6Shl0/J/yX52oOX2vyCQ80qjuStnhXYQRgAd7dFLJX+mi/VUOjp 7kOexCFru+Qo8rGHhbRw2cz54tod5R0jmNRh9h9WX6WsI3MoJA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3v3wr11y6t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 20 Dec 2023 22:45:59 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3BKMjxuS013967 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 20 Dec 2023 22:45:59 GMT Received: from hu-wcheng-lv.qualcomm.com (10.49.16.6) 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 15.2.1118.40; Wed, 20 Dec 2023 14:45:58 -0800 From: Wesley Cheng To: , , , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v11 17/41] usb: host: xhci-plat: Set XHCI max interrupters if property is present Date: Wed, 20 Dec 2023 14:45:20 -0800 Message-ID: <20231220224544.18031-18-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231220224544.18031-1-quic_wcheng@quicinc.com> References: <20231220224544.18031-1-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 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-ORIG-GUID: 68VeyArMX2BIzx277Zhobd3o4GEvMNaO X-Proofpoint-GUID: 68VeyArMX2BIzx277Zhobd3o4GEvMNaO X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 impostorscore=0 mlxscore=0 adultscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 clxscore=1015 malwarescore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312200163 Message-ID-Hash: KFAOLSU4XTDEAUOWDVKPRIJCYDXPJP6P X-Message-ID-Hash: KFAOLSU4XTDEAUOWDVKPRIJCYDXPJP6P 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: 3.3.9 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 e46175c38570..d9cf12b34b57 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -255,6 +255,8 @@ 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); } /*