about IRP IOCTL URB

Discussion in 'Windows Vista Drivers' started by changlezhang, Jun 18, 2004.

  1. changlezhang

    changlezhang Guest

    I am a novice. I need to develop a drive for my USB device.I don't know
    what use the IOCTL and URB in the drive ,how OICTL and URB to contact with
    the IRP
     
    changlezhang, Jun 18, 2004
    #1
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  2. get the server 2003 DDK, look at the bulkusb sample. Get Walter Oney's book
    (2nd edition), it covers usb rather well.

    the IOCTL is IOCTL_INTERNAL_USB_SUBMIT_USB, you put the URB in the next
    stack location's Parameters.Others.Argument1 field.

    d
     
    Doron Holan [MS], Jun 18, 2004
    #2
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