IOMMU_DOMAIN_CONFIGURE - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wdm.h

IOMMU_DOMAIN_CONFIGURE IommuDomainConfigure;

NTSTATUS IommuDomainConfigure(
  [_In_] PIOMMU_DMA_DOMAIN Domain,
  [_In_] PDOMAIN_CONFIGURATION Configuration
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-wdm-iommu_domain_configure)

Description

Configures a domain for use. All DMA blocked until the domain is configured.

Parameters

Domain [_In_]

A pointer to the handle to the domain.

Configuration [_In_]

A pointer to a DOMAIN_CONFIGURATION structure that contains the new configuration for the domain.

Return value

Return STATUS_SUCCESS if the operation succeeds. Otherwise, return an appropriate NTSTATUS values error code. For more information, see NTSTATUS Values.

Remarks

If the domain being configured is OS managed (via IOMMU_DOMAIN_CREATE) or is not of type DomainTypeUnmanaged (via IOMMU_DOMAIN_CREATE_EX) then it cannot be configured and the function will return STATUS_INVALID_PARAMETER_1

See also

IOMMU_DOMAIN_CREATE

IOMMU_DOMAIN_CREATE_EX

DOMAIN_CONFIGURATION

View the official Windows Driver Kit DDI reference

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