UcxControllerSetFailed function (ucxcontroller.h)
Informs USB Host Controller Extension (UCX) that the controller has encountered a critical failure.
Syntax
void UcxControllerSetFailed(
[in] UCXCONTROLLER Controller
);
Parameters
[in] Controller
A handle to the controller object. The client driver retrieved the handle in a previous call to UcxControllerCreate.
Return value
None
Remarks
The client driver for host controller must call this function if the driver fails D0 entry or the driver has stopped processing transfers to or from an endpoint.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10 |
Target Platform | Windows |
Header | ucxcontroller.h (include Ucxclass.h) |
IRQL | PASSIVE_LEVEL |
See also
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