diff options
Diffstat (limited to 'DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h')
| -rw-r--r-- | DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h b/DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h index e0dc1340ab..510c79a399 100644 --- a/DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h +++ b/DynamicTablesPkg/Include/Library/AmlLib/AmlLib.h @@ -683,6 +683,73 @@ AmlCodeGenRdWordBusNumber ( OUT AML_DATA_NODE_HANDLE *NewRdNode OPTIONAL
);
+/** Code generation for the "QWordIO ()" ASL function.
+
+ The Resource Data effectively created is a QWord Address Space Resource
+ Data. Cf ACPI 6.4:
+ - s6.4.3.5.1 "QWord Address Space Descriptor".
+ - s19.6.109 "QWordIO".
+
+ The created resource data node can be:
+ - appended to the list of resource data elements of the NameOpNode.
+ In such case NameOpNode must be defined by a the "Name ()" ASL statement
+ and initially contain a "ResourceTemplate ()".
+ - returned through the NewRdNode parameter.
+
+ See ACPI 6.4 spec, s19.6.109 for more.
+
+ @param [in] IsResourceConsumer ResourceUsage parameter.
+ @param [in] IsMinFixed Minimum address is fixed.
+ @param [in] IsMaxFixed Maximum address is fixed.
+ @param [in] IsPosDecode Decode parameter
+ @param [in] IsaRanges Possible values are:
+ 0-Reserved
+ 1-NonISAOnly
+ 2-ISAOnly
+ 3-EntireRange
+ @param [in] AddressGranularity Address granularity.
+ @param [in] AddressMinimum Minimum address.
+ @param [in] AddressMaximum Maximum address.
+ @param [in] AddressTranslation Address translation.
+ @param [in] RangeLength Range length.
+ @param [in] ResourceSourceIndex Resource Source index.
+ Unused. Must be 0.
+ @param [in] ResourceSource Resource Source.
+ Unused. Must be NULL.
+ @param [in] IsDenseTranslation TranslationDensity parameter.
+ @param [in] IsTypeStatic TranslationType parameter.
+ @param [in] NameOpNode NameOp object node defining a named object.
+ If provided, append the new resource data
+ node to the list of resource data elements
+ of this node.
+ @param [out] NewRdNode If provided and success,
+ contain the created node.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_INVALID_PARAMETER Invalid parameter.
+ @retval EFI_OUT_OF_RESOURCES Could not allocate memory.
+**/
+EFI_STATUS
+EFIAPI
+AmlCodeGenRdQWordIo (
+ IN BOOLEAN IsResourceConsumer,
+ IN BOOLEAN IsMinFixed,
+ IN BOOLEAN IsMaxFixed,
+ IN BOOLEAN IsPosDecode,
+ IN UINT8 IsaRanges,
+ IN UINT64 AddressGranularity,
+ IN UINT64 AddressMinimum,
+ IN UINT64 AddressMaximum,
+ IN UINT64 AddressTranslation,
+ IN UINT64 RangeLength,
+ IN UINT8 ResourceSourceIndex,
+ IN CONST CHAR8 *ResourceSource,
+ IN BOOLEAN IsDenseTranslation,
+ IN BOOLEAN IsTypeStatic,
+ IN AML_OBJECT_NODE_HANDLE NameOpNode, OPTIONAL
+ OUT AML_DATA_NODE_HANDLE *NewRdNode OPTIONAL
+ );
+
/** Code generation for the "QWordMemory ()" ASL function.
The Resource Data effectively created is a QWord Address Space Resource
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