## Physical Device Driver Reference

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### PDSK_GETPHYSDEVICEPARAMS (63h) - Query Physical Device Parameters

Category:
IOCTL_PHYSICALDISK (09h)
Function:
PDSK_GETPHYSDEVICEPARAMS (63h)
Description:
Query Physical Device Parameters

Select an item:

    Description
    Parameter Packet Format
    Data Packet Format
    Returns
    Remarks

This function returns the physical device parameters.