DXGKDDICB_PARTITIONING_EVENT_NOTIFICATION structure (d3dkmddi.h)
DXGKDDICB_PARTITIONING_EVENT_NOTIFICATION is the structure used by the DxgkCbLogEtwEvent callback to log an event when its EventGuid parameter is GUID_DXGKDDI_AZURE_TRIAGE_EVENT.
Syntax
typedef struct _DXGKDDICB_PARTITIONING_EVENT_NOTIFICATION {
HANDLE hAdapter;
DXGIDDI_PARTITIONING_EVENT_TYPE EventType;
ULONG PartitionId;
WCHAR EventDescription[DXGKDDI_PARTITION_EVENT_DESCRIPTION_MAX];
UINT64 EventData1;
UINT64 EventData2;
UINT64 EventData3;
UINT64 EventData4;
UINT64 EventData5;
} DXGKDDICB_PARTITIONING_EVENT_NOTIFICATION, *PDXGKDDICB_PARTITIONING_EVENT_NOTIFICATION;
Members
hAdapter
The adapter handle used by the driver to identify the instance reporting the event.
EventType
a DXGIDDI_PARTITIONING_EVENT_TYPE value that identifies the type of event being reported.
PartitionId
The notification structure is the same as used elsewhere in the GPU Partitioning DDI (for example, DXGKDDI_CREATEVIRTUALGPU) and is a number in 0 to (Partitions - 1) when the event refers to something occurring to a virtual function. If the event refers to something occurring in the context of the physical function, it should report ULONG_MAX - 1. To identify events that occur across the entire GPU, it should report ULONG_MAX.
EventDescription[DXGKDDI_PARTITION_EVENT_DESCRIPTION_MAX]
A useful, descriptive string for the driver to identify the meaning of the event. The driver can also use the EventDataN members as additional string information if this is useful.
EventData1
An optional first parameter that contains additional useful data that may help triage the event.
EventData2
An optional second parameter that contains additional useful data that may help triage the event.
EventData3
An optional third parameter that contains additional useful data that may help triage the event.
EventData4
An optional fourth parameter that contains additional useful data that may help triage the event.
EventData5
An optional fifth parameter that contains additional useful data that may help triage the event.
Remarks
See DxgkCbLogEtwEvent for additional details.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported server | Windows Server 2022 |
| Header | d3dkmddi.h |