Creates or opens a file or IO device. The most commonly used IO devices are as follows file, file stream, directory, physical disk, volume, console buffer, tape. Sample DiskId32 Output for a 40 and 80 GB Maxtor PATA hard drives on Windows 2000 Professional Primary Controller Master drive Drive Model Number. Ioctl Hex Value Header Brief IOCTL1394CLASS 0x22021d incddk1394. An IEEE 1394 driver uses the IRPMJDEVICECONTROL IRP, withIoControlCodeIOCTL1394CLASS. CP210xVCPWindows64. DSStoreMACOSXCP210xVCPWindows64. DSStoreCP210xVCPWindows64CP210xVCPInstallerx64. MACOSXCP210xVCPWindows64. Windows IOCTL reference. Ioctl. Hex Value. View and Download Intermec 751G user manual online. Color Mobile Computer. G Handhelds pdf manual download. What is WCID A WCID device, where WCID stands for Windows Compatible ID, is an USB device that provides extra information to a Windows system, in order to. Unique collection of freeware utilities and freeware password recovery tools. How to list physical disks in windows In order to obtain a list of. PhysicalDrive0 available. Header. Brief. IOCTL1. CLASS0x. 22. 02. 1dincddk1. You want fsutil. Make sure you run Command Prompt as Admin. CWindowssystem32fsutil fsinfo ntfsinfo c NTFS Volume Serial Number 0xf4ca5d7cca5d3c54 Version. F4D9G-E/UOz87bYNaOI/AAAAAAAAIgA/19rnkXCTMA4/s1600/USB_Disk_Security_v.6.2.0+%282%29.png' alt='Deviceiocontrol Usb Serial Number' title='Deviceiocontrol Usb Serial Number' />An IEEE 1. IRPMJDEVICECONTROL IRP, with. Io. Control. Code. IOCTL1. 39. 4CLASS, to communicate with the bus driver. The driver has access to all operations provided by the IEEE 1. IOCTL1. 39. 4TOGGLEENUMTESTOFF0x. IOCTL1. 39. 4TOGGLEENUMTESTON0x. IOCTL6. 18. 83CLASS0x. An IEC 6. 18. 83 client driver uses the. IRPMJINTERNALDEVICECONTROLIRP with. Io. Control. Code. IOCTL6. 18. 83CLASS to communicate with 1. IEC 6. 18. 83 protocol. The driver has access to all operations provided by the IEC 6. IOCTLAACSENDSESSION0x. Releases the Authentication Grant Identifier AGID that was obtained by. IOCTLAACSSTARTSESSION. IOCTLAACSGENERATEBINDINGNONCE0x. Reads the Advanced Access Content System AACS binding nonce starting at the specified byte offset on the disc, as part of the protocol for writing to a protected data area. IOCTLAACSGETCERTIFICATE0x. Queries the logical unit for the device certificate. IOCTLAACSGETCHALLENGEKEY0x. Queries the logical unit for the devices challenge key. The challenge key consists of a point on an elliptic curve and its associated signature. IOCTLAACSREADBINDINGNONCE0x. Reads the Advanced Access Content System AACS binding nonce starting at the specified byte offset on the disc, as part of the protocol for reading a protected data area. IOCTLAACSREADMEDIAID0x. Reads the Advanced Access Content System AACS specific media identifier data. IOCTLAACSREADMEDIAKEYBLOCK0x. Queries the logical unit for the Media Key Block MKB. IOCTLAACSREADMEDIAKEYBLOCKSIZE0x. Queries the logical unit for the size of the buffer that is required to hold the Advanced Access Control System AACS Media Key Block MKB. IOCTLAACSREADSERIALNUMBER0x. Reads the Advanced Access Content System AACS specific prerecorded media serial number. IOCTLAACSREADVOLUMEID0x. Reads the Advanced Access Content System AACS specific volume identifier. IOCTLAACSSENDCERTIFICATE0x. Sends the host certificate to the logical unit. IOCTLAACSSENDCHALLENGEKEY0x. Sends the hosts challenge key to the logical unit. The hosts challenge key consists of a point on an elliptic curve and its associated signature. IOCTLAACSSTARTSESSION0x. Retrieves an Authentication Grant Identifier AGID that identifies a secure session. IOCTLABORTPIPE0x. IOCTLACPIACQUIREGLOBALLOCK0x. The IOCTLACPIACQUIREGLOBALLOCK device control request is reserved for internal use only. IOCTLACPIASYNCEVALMETHOD0x. A driver for a device can use the IOCTLACPIASYNCEVALMETHOD device control request to asynchronously evaluate an ACPI control method that is supported by the device. The driver should call. Io. Build. Device. Io. Control. Requestand pass the following input and output parameters to build this request. IOCTLACPIASYNCEVALMETHODEX0x. A driver for a device can use the IOCTLACPIEVALMETHOD device control request to synchronously evaluate an ACPI control method that is supported by the device. The driver should call. Io. Build. Device. Io. Control. Requestand pass the following input and output parameters to build this request. IOCTLACPIENUMCHILDREN0x. The IOCTLACPIENUMCHILDREN device control request can be used to enumerate the path and name of devices or named child objects in the ACPI namespace of the device to which this request is sent. A driver should call. Io. Build. Device. Io. Control. Requestand pass the following input and output parameters to build this request. IOCTLACPIEVALMETHOD0x. A driver for a device can use the IOCTLACPIEVALMETHOD device control request to synchronously evaluate an ACPI control method that is supported by the device. The driver should call. Io. Build. Device. Io. Control. Requestand pass the following input and output parameters to build this request. IOCTLACPIEVALMETHODEX0x. A driver for a device can use the IOCTLACPIEVALMETHODEX device control request to synchronously evaluate an ACPI control method that is supported by a child device in the namespace of the device. The driver should call. Io. Build. Device. Io. Control. Requestand pass the following input and output parameters to build this request. IOCTLACPIRELEASEGLOBALLOCK0x. The IOCTLACPIRELEASEGLOBALLOCK device control request is reserved for internal use only. IOCTLARPSENDREQUEST0x. IOCTLATAMINIPORT0x. IOCTLATAPASSTHROUGH0x. Allows an application to send almost any ATA command to a target device, with the following restrictions IOCTLATAPASSTHROUGHDIRECT0x. Allows an application to send almost any ATA command to a target device, with the following restrictions IOCTLAVCSTRMCLASS0x. An AVC subunit driver uses the. IRPMJINTERNALDEVICECONTROLIRP, with the. Io. Control. Codemember set to IOCTLAVCSTRMCLASS, to communicate withavcstrm. The driver has access to all operations provided by the AVC Streaming filter driver avcstrm. IOCTLAVCBUSRESET0x. The IOCTLAVCBUSRESET IO control code allows the caller to complete any previous IOCTLAVCUPDATEVIRTUALSUBUNITINFO and IOCTLAVCREMOVEVIRTUALSUBUNITINFO control requests that did not use the AVCSUBUNITADDRTRIGGERBUSRESET flag. It is available to user mode as well as kernel mode components through the IRPMJDEVICECONTROL dispatch. IOCTLAVCCLASS0x. The IOCTLAVCCLASS IO control code is supported only from kernel mode, using the IRPMJINTERNALDEVICECONTROL dispatch. IOCTLAVCREMOVEVIRTUALSUBUNITINFO0x. Canon A520 Remote Capture Software. The IOCTLAVCREMOVEVIRTUALSUBUNITINFO IO control code controls the enumeration of virtual subunits. It is available to user mode as well as kernel mode components through the IRPMJDEVICECONTROL dispatch. For driver to driver communication, it is a METHODBUFFERED IOCTL, so set the IRP fields accordingly Irp. Stack Parameters. Device. Io. Control. Input. Buffer. Length and Irp Associated. Irp. System. Buffer. IOCTLAVCUPDATEVIRTUALSUBUNITINFO0x. The IOCTLAVCUPDATEVIRTUALSUBUNITINFO IO control code controls the enumeration of virtual subunits. It is available to user mode as well as kernel mode components through the IRPMJDEVICECONTROL dispatch. For driver to driver communication, it is a METHODBUFFERED IOCTL, so set the IRP fields accordingly Irp. Snood Registration Code. Stack Parameters. Device. Io. Control. Input. Buffer. Length and Irp Associated. Irp. System. Buffer. IOCTLAVIOALLOCATESTREAM0xff. IOCTLAVIOFREESTREAM0xff. IOCTLAVIOMODIFYSTREAM0xff. IOCTLBATTERYQUERYINFORMATION0x. Retrieves a variety of information for the battery. IOCTLBATTERYQUERYSTATUS0x. Retrieves the current status of the battery. IOCTLBATTERYQUERYTAG0x. Retrieves the batterys current tag. IOCTLBATTERYSETINFORMATION0x. Sets various battery information. The input parameter structure,BATTERYSETINFORMATION, indicates which battery status information is to be set. IOCTLBEEPSET0x. IOCTLBIOMETRICCALIBRATE0x. The IOCTLBIOMETRICCALIBRATE IOCTL directs the driver to perform any necessary steps to calibrate the device for use. Internally, the driver may also collect and return vendor specific calibration data to be analyzed by an application. Vendor supplied WBDI drivers must support this IOCTL. IOCTLBIOMETRICCAPTUREDATA0x. The IOCTLBIOMETRICCAPTUREDATA IOCTL directs the driver to retrieve the next scan of biometric data. This call should put the device into capture mode. IOCTLBIOMETRICGETATTRIBUTES0x.