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Thu, 17 Jun 2021 09:55:44 +0000 From: "Sami Mujawar" To: CC: Sami Mujawar , , , , , , Subject: [PATCH v2 7/8] DynamicTablesPkg: Update ArmNameSpaceObjects for IORT Rev E.b Date: Thu, 17 Jun 2021 10:55:36 +0100 Message-ID: <20210617095538.93280-8-sami.mujawar@arm.com> X-Mailer: git-send-email 2.16.2.windows.1 In-Reply-To: <20210617095538.93280-1-sami.mujawar@arm.com> References: <20210617095538.93280-1-sami.mujawar@arm.com> MIME-Version: 1.0 X-EOPAttributedMessage: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ff200aac-61c3-425c-2f9a-08d931761cca X-MS-TrafficTypeDiagnostic: AM0PR08MB3857:|DB8PR08MB5052: X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true NoDisclaimer: true X-MS-Oob-TLC-OOBClassifiers: OLM:9508;OLM:9508; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:40.67.248.234;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:nebula.arm.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(4636009)(136003)(396003)(376002)(346002)(39860400002)(46966006)(36840700001)(44832011)(2906002)(15650500001)(82310400003)(6916009)(6666004)(70206006)(8936002)(8676002)(47076005)(86362001)(70586007)(2616005)(316002)(336012)(54906003)(4326008)(426003)(26005)(1076003)(7696005)(36756003)(5660300002)(82740400003)(19627235002)(356005)(83380400001)(36860700001)(81166007)(478600001)(186003)(36900700001);DIR:OUT;SFP:1101; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2021 09:56:00.7380 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ff200aac-61c3-425c-2f9a-08d931761cca X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT039.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR08MB5052 Content-Type: text/plain Bugzilla: 3458 - Add support IORT Rev E.b specification updates (https://bugzilla.tianocore.org/show_bug.cgi?id=3458) The IO Remapping Table, Platform Design Document, Revision E.b, Feb 2021 (https://developer.arm.com/documentation/den0049/) introduces the following updates, collectively including the updates and errata fixes to Rev E and Rev E.a: - increments the IORT table revision to 3. - updates the node definition to add an 'Identifier' field. - adds definition of node type 6 - Reserved Memory Range node. - adds definition for Memory Range Descriptors. - adds flag to indicate PRI support for root complexes. - adds flag to indicate if the root complex supports forwarding of PASID information on translated transactions to the SMMU. Therefore, update the Arm namespace objects to: - add Identifier field to IORT nodes. - introduce enums to represent RMR nodes and Memory Range descriptors. - add definition of node type 6 - Reserved Memory Range node. - add definition for Memory Range Descriptors. Signed-off-by: Sami Mujawar --- Notes: v2: - No code change since v1. Re-sending with v2 series. [SAMI] DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 58 ++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h index 19dcae13b2191e5f0b03ea85edec1191d2a406bf..98143cb5df127273cdd75452170fa651372b3896 100644 --- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h +++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h @@ -58,6 +58,8 @@ typedef enum ArmObjectID { EArmObjGenericInitiatorAffinityInfo, ///< 34 - Generic Initiator Affinity EArmObjSerialPortInfo, ///< 35 - Generic Serial Port Info EArmObjCmn600Info, ///< 36 - CMN-600 Info + EArmObjRmr, ///< 37 - Reserved Memory Range Node + EArmObjMemoryRangeDescriptor, ///< 38 - Memory Range Descriptor EArmObjMax } EARM_OBJECT_ID; @@ -466,6 +468,9 @@ typedef struct CmArmItsGroupNode { UINT32 ItsIdCount; /// Reference token for the ITS identifier array CM_OBJECT_TOKEN ItsIdToken; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_ITS_GROUP_NODE; /** A structure that describes the @@ -497,6 +502,9 @@ typedef struct CmArmNamedComponentNode { the entry in the namespace for this object. */ CHAR8* ObjectName; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_NAMED_COMPONENT_NODE; /** A structure that describes the @@ -525,6 +533,9 @@ typedef struct CmArmRootComplexNode { UINT32 PciSegmentNumber; /// Memory address size limit UINT8 MemoryAddressSize; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_ROOT_COMPLEX_NODE; /** A structure that describes the @@ -567,6 +578,9 @@ typedef struct CmArmSmmuV1SmmuV2Node { UINT32 SMMU_NSgCfgIrpt; /// SMMU_NSgCfgIrpt interrupt flags UINT32 SMMU_NSgCfgIrptFlags; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_SMMUV1_SMMUV2_NODE; /** A structure that describes the @@ -603,6 +617,9 @@ typedef struct CmArmSmmuV3Node { UINT32 ProximityDomain; /// Index into the array of ID mapping UINT32 DeviceIdMappingIndex; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_SMMUV3_NODE; /** A structure that describes the @@ -627,6 +644,9 @@ typedef struct CmArmPmcgNode { /// Reference token for the IORT node associated with this node CM_OBJECT_TOKEN ReferenceToken; + + /// Unique identifier for this node. + UINT32 Identifier; } CM_ARM_PMCG_NODE; /** A structure that describes the @@ -878,6 +898,44 @@ typedef struct CmArmCmn600Info { CM_ARM_EXTENDED_INTERRUPT DtcInterrupt[4]; } CM_ARM_CMN_600_INFO; +/** A structure that describes the + RMR node for the Platform. + + ID: EArmObjRmr +*/ +typedef struct CmArmRmrNode { + /// An unique token used to identify this object + CM_OBJECT_TOKEN Token; + /// Number of ID mappings + UINT32 IdMappingCount; + /// Reference token for the ID mapping array + CM_OBJECT_TOKEN IdMappingToken; + + /// Reserved Memory Range flags. + UINT32 Flags; + + /// Memory range descriptor count. + UINT32 MemRangeDescCount; + /// Reference token for the Memory Range descriptor array + CM_OBJECT_TOKEN MemRangeDescToken; + + /// Unique identifier for this node. + UINT32 Identifier; +} CM_ARM_RMR_NODE; + +/** A structure that describes the + Memory Range descriptor. + + ID: EArmObjMemoryRangeDescriptor +*/ +typedef struct CmArmRmrDescriptor { + /// Base address. + UINT64 BaseAddress; + + /// Length. + UINT64 Length; +} CM_ARM_MEMORY_RANGE_DESCRIPTOR; + #pragma pack() #endif // ARM_NAMESPACE_OBJECTS_H_ -- 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'