2.2.9.10 TS_URB_CONTROL_FEATURE_REQUEST

This packet represents the URB structure URB_CONTROL_FEATURE_REQUEST, as specified in [MSFT-W2KDDK] Volume 2, Part 4, Chapter 3. The packet is sent using the TRANSFER_IN_REQUEST message with the OutputBufferSize field set to zero.


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TS_URB_HEADER

...

FeatureSelector

Index

TS_URB_HEADER (8 bytes): A TS_URB_HEADER as specified in section 2.2.9.1.1.

FeatureSelector (2 bytes): A 16-bit unsigned integer. This value is from the FeatureSelector field in URB_CONTROL_FEATURE_REQUEST.

Index (2 bytes): A 16-bit unsigned integer. This value is from the Index field in URB_CONTROL_FEATURE_REQUEST.