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NI:ntddscsi.IOCTL_MINIPORT_PROCESS_SERVICE_IRP |
IOCTL_MINIPORT_PROCESS_SERVICE_IRP (ntddscsi.h) |
This IOCTL is used by a user-mode application or kernel-mode driver that requires notification when something of interest happens in the virtual miniport. |
storage\ioctl_miniport_process_service_irp.htm |
storage |
03/29/2018 |
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IOCTL_MINIPORT_PROCESS_SERVICE_IRP, IOCTL_MINIPORT_PROCESS_SERVICE_IRP control, IOCTL_MINIPORT_PROCESS_SERVICE_IRP control code [Storage Devices], k307_8997b602-e4ce-4b15-be19-77ba863de295.xml, ntddscsi/IOCTL_MINIPORT_PROCESS_SERVICE_IRP, storage.ioctl_miniport_process_service_irp |
ntddscsi.h |
Ntddscsi.h |
Windows |
Windows |
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This IOCTL is used by a user-mode application or kernel-mode driver that requires notification when something of interest happens in the virtual miniport. This IOCTL might be used, for example, when a vendor-specific, time-consuming operation such as device discovery completes.
The buffer at Irp->AssociatedIrp.SystemBuffer contains a user-defined structure.
Parameters.DeviceIoControl.InputBufferLength indicates the size, in bytes, of all the input data.
Updated user-defined structures are returned in the buffer at Irp->AssociatedIrp.SystemBuffer.
The length of the buffer.
The Information field contains the number of bytes returned in the output buffer. The Status field indicates the results of the operation.