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Provides information about USB 3.0 root hub ports. This structure is passed by UCX in the EVT_UCX_ROOTHUB_GET_30PORT_INFO callback function.
Syntax
typedef struct _ROOTHUB_30PORTS_INFO {
ULONG Size;
USHORT NumberOfPorts;
USHORT PortInfoSize;
PROOTHUB_30PORT_INFO *PortInfoArray;
} ROOTHUB_30PORTS_INFO, *PROOTHUB_30PORTS_INFO;
Members
Size
The size in bytes of this structure.
NumberOfPorts
Number of USB 3.0 root hub ports.
PortInfoSize
The size of the ROOTHUB_30PORT_INFO array.
PortInfoArray
A pointer to an array of ROOTHUB_30PORT_INFO structures.
Requirements
Requirement | Value |
---|---|
Header | ucxroothub.h (include Ucxclass.h) |