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Proximity domains Ids should now be described using the CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO object. This adds a level of indirection: a Token allows to retrieve a CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO object, and this object might either have a hard-coded Id, or rely on the MetadataObjLib to generate an Id. Add a GetProximityDomainId () function to the CmObjHelperLib to factorize this level of abstraction and allow other generators to re-use the logic. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/** @file
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Configuration Manager Helper Library.
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Copyright (c) 2025, Arm Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef CM_OBJ_HELPER_LIB_H_
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#define CM_OBJ_HELPER_LIB_H_
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/** Check if an ACPI table is present in the Configuration manager's ACPI table list.
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@param [in] CfgMgrProtocol Pointer to the Configuration Manager
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Protocol Interface.
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@param [in] AcpiTableId Acpi Table Id.
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@retval TRUE if the ACPI table is in the list of ACPI tables to install.
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FALSE otherwise.
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**/
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BOOLEAN
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EFIAPI
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CheckAcpiTablePresent (
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IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CONST CfgMgrProtocol,
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IN ESTD_ACPI_TABLE_ID AcpiTableId
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);
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/** Get a Proximity Domain Id.
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Proximity Domain Id are now to be placed in
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CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO objects rather than in the various
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CmObj using them. This function handles the logic in the selection
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of the ProximityDomainId to use.
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Proximity Domain Id should be preferably placed in
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CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO objects now.
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@param [in] CfgMgrProtocol Pointer to the Configuration Manager
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Protocol Interface.
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@param [in] DefaultDomainId Default per-CmObj Proximity Domain Id.
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The CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO
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should be preferably used.
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@param [in] Token Token referencing a
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CM_ARCH_COMMON_PROXIMITY_DOMAIN_INFO object.
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@param [out] DomainId If Success, contains DomainId to use.
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@retval EFI_SUCCESS Table generated successfully.
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@retval EFI_INVALID_PARAMETER The table pointer is NULL or invalid.
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**/
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EFI_STATUS
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EFIAPI
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GetProximityDomainId (
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IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL *CfgMgrProtocol,
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IN UINT32 DefaultDomainId,
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IN CM_OBJECT_TOKEN Token,
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OUT UINT32 *DomainId
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);
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#endif // CM_OBJ_HELPER_LIB_H_
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