From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from NAM12-MW2-obe.outbound.protection.outlook.com (NAM12-MW2-obe.outbound.protection.outlook.com [40.107.244.43]) by mx.groups.io with SMTP id smtpd.web10.11600.1670665023627497060 for ; Sat, 10 Dec 2022 01:37:04 -0800 Authentication-Results: mx.groups.io; dkim=fail reason="body hash did not verify" header.i=@amd.com header.s=selector1 header.b=JEKXMNkq; spf=permerror, err=parse error for token &{10 18 %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email}: invalid domain name (domain: amd.com, ip: 40.107.244.43, mailfrom: abner.chang@amd.com) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ikzplD/e2ZzPqOhsGQ9RLh8GcwHqtp86edHLOQlTb+vZ6XPSbu5LV2LeK6Z18pYAHlVMJw0aIIq2nf9QI4+CtyFZj0j/kx1kC1QtpgqPuXng7sd+zC8K/GCoBGkg7se67vXYoLzhQNEag6ySZXjG9AfhgTMglzmBzdwsM14klq6gJhGllMf2CoyrgfQgQEwDFfMvSB76HieHRpCZsa0Gm+tNMz4NKQGRNlzP/UI7TwihH1+xN7SCyVG3/JtWkLJONwOQNWWXmsrKCql7I+j7dLNhZhaQ9RQX9YlxJ2pDnzQhnvDKry9eVU19elA2J2YL/rL7LSV8UxlFLyFO4MHqeQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=+zQwUIYUwV27l3t2xgvenqylikAZpEDpkusTI0uDstM=; b=czlQ13FJWQ3er39UEwjygeoOmWFoHs1uN23qPqGOqIj4n86LRbaPzhIz/k0QFsIs3dnZhrnHTX/4/eIzI1Mj8A1foXobUGKsf7O2rohw8mvK1cE6n7V3TGkPUKhmLmQo9JyZNOidEoVvrEv6a56104FMAgKIOkoEXEV3Bgq0gZ5KJSLkvA8TjJLnahXLUbXkkLtQOW1av+njwicDkJHId623IGpPd11ye1t4NOn7o+LV2tkccTlJPWVPVhMUr8ut1jb/ELCYUu9JwIFwyD+MNEt9mdH7JMuoSTA/PdnRxyZnb2RMhUisyamYL65YDMopXgSRAxM3xEbr21RPqOpRJQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=edk2.groups.io smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+zQwUIYUwV27l3t2xgvenqylikAZpEDpkusTI0uDstM=; b=JEKXMNkqJkliC18zRKYtBKJk0fGcP4BQ3sORE8K9IJWlrjkYZgcQ0ymRbIsEt4oP+Qc5xj6BvJRPKaaoU6yLTy8T2bcx4j07W5JnHBM7D1hAMjFHHUTEfhRFaUrXAuFdpOvJz2gX6T4nr9wac0gPEVAOILzM8cvl03opXaNXQAA= Received: from CY5PR15CA0202.namprd15.prod.outlook.com (2603:10b6:930:82::17) by SA3PR12MB7860.namprd12.prod.outlook.com (2603:10b6:806:307::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5880.19; Sat, 10 Dec 2022 09:37:00 +0000 Received: from CY4PEPF0000C965.namprd02.prod.outlook.com (2603:10b6:930:82:cafe::f4) by CY5PR15CA0202.outlook.office365.com (2603:10b6:930:82::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5880.8 via Frontend Transport; Sat, 10 Dec 2022 09:37:00 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CY4PEPF0000C965.mail.protection.outlook.com (10.167.241.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5880.8 via Frontend Transport; Sat, 10 Dec 2022 09:37:00 +0000 Received: from TPE-L1-ABNCHANG.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Sat, 10 Dec 2022 03:36:57 -0600 From: "Chang, Abner" To: CC: , Hao A Wu , Ray Ni , Garrett Kirkendall , "Abner Chang" Subject: [PATCH] MdeModulePkg/Xhci: Initial XHCI DCI slot's Context value Date: Sat, 10 Dec 2022 17:36:35 +0800 Message-ID: <20221210093635.1186-1-abner.chang@amd.com> X-Mailer: git-send-email 2.37.1.windows.1 MIME-Version: 1.0 Return-Path: Abner.Chang@amd.com X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000C965:EE_|SA3PR12MB7860:EE_ X-MS-Office365-Filtering-Correlation-Id: c751eefb-163a-47cf-d400-08dada921672 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(346002)(376002)(136003)(396003)(39860400002)(451199015)(36840700001)(40470700004)(46966006)(2616005)(86362001)(2906002)(6916009)(426003)(47076005)(1076003)(16526019)(186003)(336012)(54906003)(2876002)(40460700003)(36756003)(8936002)(70586007)(70206006)(40480700001)(5660300002)(4326008)(36860700001)(316002)(19627235002)(8676002)(478600001)(26005)(81166007)(6666004)(41300700001)(356005)(7696005)(82740400003)(82310400005)(64893003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Dec 2022 09:37:00.1956 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c751eefb-163a-47cf-d400-08dada921672 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000C965.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB7860 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain From: Abner Chang Initialize XHCI DCI slot's context entries value. Signed-off-by: Kuei-Hung Lin Cc: Hao A Wu Cc: Ray Ni Cc: Garrett Kirkendall Cc: Abner Chang Signed-off-by: Abner Chang --- MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c | 6 ++++++ MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c b/MdeModulePkg/Bus/Pc= i/XhciDxe/XhciSched.c index 13b0400e83d..fecc19c50dc 100644 --- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c +++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c @@ -2807,6 +2807,9 @@ XhcInitializeEndpointContext ( MaxDci =3D 0; =20 NumEp =3D IfDesc->NumEndpoints; + if (NumEp =3D=3D 0) { + MaxDci =3D 1; + } =20 EpDesc =3D (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); for (EpIndex =3D 0; EpIndex < NumEp; EpIndex++) { @@ -3006,6 +3009,9 @@ XhcInitializeEndpointContext64 ( MaxDci =3D 0; =20 NumEp =3D IfDesc->NumEndpoints; + if (NumEp =3D=3D 0) { + MaxDci =3D 1; + } =20 EpDesc =3D (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); for (EpIndex =3D 0; EpIndex < NumEp; EpIndex++) { diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c b/MdeModulePkg/Bus/Pc= i/XhciPei/XhciSched.c index cc597a43717..f2eaf0a4b73 100644 --- a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c +++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c @@ -1752,6 +1752,9 @@ XhcPeiSetConfigCmd ( } =20 NumEp =3D IfDesc->NumEndpoints; + if ((NumEp =3D=3D 0) && (MaxDci =3D=3D 0)) { + MaxDci =3D 1; + } =20 EpDesc =3D (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); for (EpIndex =3D 0; EpIndex < NumEp; EpIndex++) { @@ -1974,6 +1977,9 @@ XhcPeiSetConfigCmd64 ( } =20 NumEp =3D IfDesc->NumEndpoints; + if ((NumEp =3D=3D 0) && (MaxDci =3D=3D 0)) { + MaxDci =3D 1; + } =20 EpDesc =3D (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); for (EpIndex =3D 0; EpIndex < NumEp; EpIndex++) { --=20 2.37.1.windows.1