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Thu, 21 Sep 2023 13:10:09 -0700 From: "Jeff Brasen via groups.io" To: CC: , , , , Vidya Sagar , Jeff Brasen Subject: [edk2-devel] [PATCH v2 2/2] DynamicTablesPkg: AcpiSsdtPcieLibArm: Use QWord todescribe I/O range Date: Thu, 21 Sep 2023 20:10:05 +0000 Message-ID: <86f4a2e47b2988276db70c6a9a11f1414baf7efd.1695326850.git.jbrasen@nvidia.com> In-Reply-To: References: MIME-Version: 1.0 X-NVConfidentiality: public X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D4:EE_|DS0PR12MB6390:EE_ X-MS-Office365-Filtering-Correlation-Id: 979f7460-bd19-4bb3-9d1a-08dbbadecb60 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Sep 2023 20:10:25.9263 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 979f7460-bd19-4bb3-9d1a-08dbbadecb60 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099D4.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6390 Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,jbrasen@nvidia.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: WTOscNph0AehRh9qUAKMxioTx7686176AA= Content-Transfer-Encoding: quoted-printable Content-Type: text/plain X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=VeNIOyLC; dmarc=none; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io From: Vidya Sagar Use AmlCodeGenRdQWordIo() to generate the I/O range in _CRS instead of AmlCodeGenRdDWordIo() to cater to the scenarios where 64-bit addresses can be used to generate I/O packets over the PCIe bus. Signed-off-by: Jeff Brasen --- .../Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieG= enerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieG= enerator.c index c54ae6f551f6..9ddaddc198fa 100644 --- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerato= r.c +++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtPcieLibArm/SsdtPcieGenerato= r.c @@ -540,7 +540,7 @@ GeneratePciCrs ( =20 switch (AddrMapInfo->SpaceCode) { case PCI_SS_IO: - Status =3D AmlCodeGenRdDWordIo ( + Status =3D AmlCodeGenRdQWordIo ( FALSE, TRUE, TRUE, --=20 2.25.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#108971): https://edk2.groups.io/g/devel/message/108971 Mute This Topic: https://groups.io/mt/101508459/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-