Abstract: An Input/Output (IO) Virtualization (IOV) system couples or connects multiple host computers and IO devices to a managed transport fabric to provide IO virtualization. The host computers may run any operating system to provide a virtualized environment for guest operating systems. The host interface to the IOV system is PCI-Express (PCIe). The IO devices are PCIe based to provide maximum compatibility with industry standard devices, but are not so limited. The IOV system comprises a management central processor unit (MCPU) coupled to transport fabric. The IOV system comprises device interfaces coupled to the transport fabric and to independent input/output (IO) devices. Each device interface couples to the IO device of the independent IO devices. The IOV system comprises host interfaces coupled to the transport fabric. Each host interface couples to a host computer of the independent host computers and exposes functions of the independent IO devices to the host computer.

Abstract: The disclosure provides a method and system for loading a first and second Internet Protocol network communication stacks in an information handling system (IHS). The method and system include loading the first Internet Protocol network communication stack and creating and registering a module management kernel thread to automatically load the second Internet Protocol network stack only when called upon. The kernel thread registers with the IHS? kernel socket layer and Ethernet driver to receive notice of calls corresponding to the second Internet Protocol network communication stack. Upon receiving notice, the kernel thread loads the second Internet Protocol network communication stack and subsequently deregisters from the IHS? kernel socket layer and Ethernet driver.

Abstract: A computer-implemented method for interconnecting a peripheral device and an electronic system includes analyzing an information (INF) file associated with the peripheral device, recognizing a resource conflict between the peripheral device and the electronic system based on the analyzing of the INF file, and resolving the resource conflict by modifying the INF file.

Abstract: A computer-implemented method for creating incremental images of cluster volumes. The method may include 1) maintaining a parallel cluster comprising a plurality of cluster nodes connected to a cluster volume; 2) creating a first incremental image of the cluster volume by capturing changes to the cluster volume on a first mirror during a first period of time; 3) for each cluster node in the parallel cluster, blocking write completions for writes to the cluster volume; 4) while the write completions are blocked, switching to a second mirror to create a second incremental image of the cluster volume by capturing changes to the cluster volume on the second mirror during a second period of time; and 5) after switching to the second mirror, unblocking the write completions for writes to the cluster volume. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Keyboard, mouse and video (KVM) capture session architecture that includes command center forensics. That is, redirector hardware (HW) and a command center forensics (CCF) appliance. The redirector HW includes a computer interface module (CIM) with a computer readable encoded media. The CIM is configured to record at least one KVM session. The computer readable encoded media is configured to instruct sending an identical copy of the recorded at least one KVM session to the CCF appliance. The CCF appliance being configured to store and playback the identical copy.

Abstract: A plug-and-play surveillance system that can be set up by even computer-illiterates is disclosed herein. The system comprises an external storage device connected to a computing device and a monitoring device. A registration and matching service receives at least one unique identification code from the external storage device and the monitoring device and uses it to establish a unique pairing between the external storage device and the monitoring device. Subsequent communication between them can be directly established without the need of re-registration. The present invention provides a convenient surveillance system without complex setting and configuration. The present invention also provides higher privacy level and flexibility that additional features can be added to the system based on the user's need.

Abstract: A master-slave communication circuit includes a master device, a number of slave devices, and a bus providing communication channels between the master device and the slave devices. Each slave device includes an identification (ID) address setting unit, a plug-in detecting pin, and a plug-out detecting pin. The identification (ID) address setting unit is connected to the bus to receive an ID address setting signal transferred from the master device, and set an ID address to the corresponding slave device. The master sets the ID addresses of the slave devices according to voltage levels of the plug-in detecting pin and the plug-out detecting pin, to make the ID addresses of the slave devices connected to the bus are different.

Abstract: A master/slave data communication system in which a master device communicates with the slave devices by uniquely addressing each of the slave devices. In order to enhance the security of the data communication system, each slave device includes an address generator for generating unique addresses. Periodically, the master device requests that one or more slave device change its address. In response to the request, the addressed slave device increments its address generating algorithm to provide a new slave address. The master device also includes an algorithm that is synchronized with the slave address generating algorithm, whereby when the slave changes its address, it need not transmit the new slave address to the master device over the bus.

Abstract: The present invention is a system for implementing a meta-disk aggregation model for storage controllers. The system includes a storage controller configured for communicatively coupling with a server. The system further includes a meta-disk drive group having a plurality of disk drives, the meta-disk drive group configured for being communicatively coupled with the storage controller, each of the plurality of disk drives including a drive interface connector. Additionally, each drive interface connector of the plurality of disk drives of the meta-disk drive group is configured for being communicatively coupled to each of the remaining drive interface connectors of the plurality of disk drives, thereby allowing the plurality of disk drives to communicate as a single device with the storage controller.

Abstract: A method and an arrangement for configuration of a mobile appliance in a communication arrangement, with a communication address that is linked to its location in each case being assigned to the mobile appliance are provided. For this purpose, the location of the mobile appliance is determined in a first step, a configuration which is linked to the determined location is checked in a second step from a database, and this determined configuration is assigned to the mobile appliance in a third step.

Abstract: To appropriately manage configuration information acquired from a storage system for the purpose of performance management, etc., an information processing apparatus managing the configuration information, i.e.

Abstract: A data storage device includes one or more electrical contacts and one or more data paths through the electrical contacts. The one or more electrical contacts enable bits to be transferred into and out of the data storage device via the one or more data paths. The data storage device also includes a memory that stores an indication of a number of the one or more data paths. The data storage device is configured to provide the indication via at least one of the one or more data paths while the data storage device is operatively coupled to a host device to indicate to the host device the number of the one or more data paths.

Abstract: Provided is a memory card device. The memory card device includes a flash memory and a controller. The flash memory includes a boot area storing boot data, and a user area storing user data. The controller accesses the boot area or the user area according to an external command. Boot data can be stored in a memory card integrated in an electronic device. Also, when a host requests an access to boot data/user data stored in the memory card, the boot data/user data can be accessed under control of the controller.

Abstract: A method of routing data in an information handling system can include receiving a notification from a management controller at a basic input/output system (BIOS) that includes a system management interrupt (SMI) handler. The a notification can indicate that the management controller has a data packet bound for a peripheral component interconnect express input/output (PCIe I/O) device coupled to a secondary processor. The method can include generating a system management interrupt at the information handling system via the BIOS SMI handler in response to the notification. The method can also include retrieving the data packet from the management controller via the BIOS SMI handler and sending a payload associated with the data packet from the BIOS SMI handler to the PCIe I/O device.

Abstract: A computer program product is provided for performing input/output (I/O) processing at a host computer system. The computer program product is configured to perform: generating an address control structure for each of a plurality of consecutive data transfer requests specified by an I/O operation, each address control structure specifying a location in the local channel memory of a corresponding address control word (ACW) that includes an Offset field indicating a relative order of a data transfer request; generating and storing in local channel memory at least one ACW specifying one or more host memory locations for the plurality of consecutive data transfer requests and including an Expected Offset field indicating a relative order of an expected data transfer request; receiving a transfer request from the network interface and comparing the Offset field and the Expected Offset field to determine whether the data transfer request has been received in the correct order.

Abstract: A wireless transmission method includes: receiving a location specification message indicating a location of a source device (S702 and S703); and selecting a connection mode applied between first and second wireless transmission devices, on the basis of the location of the source device indicated by the location specification message, and establishing a connection according to the selected connection mode (S704 to S706). When the source device is located on a side of the second wireless transmission device (Yes in S704), a first wireless connection mode is selected in the selecting so that the video data is wirelessly transmitted in a direction from the second wireless transmission device to the first wireless transmission device (S706).

Abstract: A computing device includes a low power auxiliary processor, such as a processor on a wireless card or sub-system, which is able to takeover processing in place of the computing device's central processing unit (CPU). Operating the computing device on the auxiliary processor draws less power from the computing device battery, enabling extended operation in an auxiliary processor mode. When in this mode, the auxiliary processor controls peripherals and provides the system functionality while the CPU is deactivated, such as in “off,” “standby” or “sleep” modes. In the auxiliary processor mode, the computing device can accomplish useful tasks, such as sending/receiving electronic mail, displaying electronic documents and accessing a network while drawing minimal power from the battery. Transitions between the normal operating mode and auxiliary processor mode may be transparent to users. Such a computer may display instant on, always on and always connected operating features.

Abstract: A computer program product is provided for performing a method including: obtaining information relating to an I/O operation at a channel subsystem in a host computer system; generating at least one address control word (ACW) in the local channel memory specifying one or more host memory locations for transfer of data between the host and a control unit and including at least one ACW error checking field; generating an address control structure specifying a location in the local channel memory of a corresponding ACW and including at least one address control structure error checking field; receiving a data transfer request from the network interface that includes the addressing information; comparing the at least one ACW error checking field to the at least one address control structure error checking field; and, responsive to the fields matching, routing the data transfer request to the host memory location specified in the corresponding ACW.

Abstract: To make it possible to take over an IO configuration that is assigned to logical partitions in reallocation of the logical partitions, and to make an IO access work normally. A computer system has a server having an IO bridge, a switch that has a first IO bridge for connecting with the IO bridge of the server through a bus and plural second IO bridges for connecting to plural IO devices through a bus, and bus number assignment management means for fixedly assigning mutually different PCI bus numbers to the plural second IO bridges.

Abstract: Improved techniques for communicating between a portable electronic device and an accessory (or auxiliary) device are disclosed. The accessory device can augment or supplement the functionality or capabilities of the portable electronic device. For example, in one embodiment, the accessory device can provide wireless communication capabilities to the portable electronic device. In one embodiment, the portable electronic device pertains to a portable media player and thus provide media data for storage, playback or transmission. In one embodiment, the accessory device is attachable to the portable electronic device.

Abstract: An internal unit acquires a first internal use address and uses the first internal use address to acquire a second internal use address. When receiving a notification of change of IP address from the main unit, the internal unit uses the second internal use address as a first internal use address to acquire a new second internal use address from the main unit.

Abstract: A method or apparatus operates a multitude of devices in a serial interconnection configuration to establish a device identifier (ID) for each device. An input signal is transmitted through a serial interconnection to a first device using inputs that are also used by the first device to input other information thereto (e.g., data, commands, control signals). A generating circuit generates a device ID in response to the input signal. A transfer circuit then transfers an output signal associated with the device ID to a second device through a serial output of the first device. The serial output is also used by the first device to output other information (e.g., signals, data) to another device in the serial interconnection configuration.

Abstract: A technique for differentiating nodes in a multi-node electronic system includes establishing an intended configuration for the system, the configuration including a number of nodes to be installed and a specification of intended node locations. A node ID for each of multiple nodes to be installed in the system is established, and the multiple nodes are installed. Using the node ID established for each of the multiple nodes, a determination is made whether the multiple nodes as installed comply with the intended configuration.

Abstract: Exemplary embodiments are directed to broadcasting data on a USB system. The system includes a USB host and multiple broadcast-capable USB devices. Each USB device includes at least a default control endpoint for receiving control information and an isochronous sink endpoint for receiving a broadcast stream. The USB host programs a shared device address to an address register of each USB device such that all broadcast-capable USB devices programmed to that shared device address will accept the broadcast stream. One of the USB devices at the shared device address is set as a primary broadcast slave that will respond to non-isochronous transfers to the shared device address. All other USB devices with the shared device address are set to secondary slaves that ignore non-isochronous transfers to the shared device address.

Abstract: Certain exemplary embodiments can comprise a system, which can comprise a module communicatively coupled to a programmable logic controller (PLC). The module can comprise a transmission circuit and/or a receiving circuit. The module can be adapted to communicate with the PLC via 8B/10B encoded frames. A frame of the 8B/10B encoded frames can comprise a plurality of ordered fields.

Abstract: The invention generally pertains to onboard systems for passengers such as In-Flight Entertainment (IFE) Systems. The invention more particularly relates to a system and a method for accessing a personal computer device (3) onboard an aircraft and to an aircraft including such a system. The system includes an onboard network (12) to which is connected at least one interface (4) at a passenger's seat (si) and connection means. The system is arranged so that said interface and said personal computer device interact via the transmission of data on said onboard network.

Abstract: Methods and a system of configuring a programmable device using a DMA controller are disclosed. In one embodiment, a method includes generating a direct memory access (DMA) request to a direct memory access (DMA) controller in response to a reset of the programmable device. The method further includes automatically loading configuration data of the programmable device to configuration registers of the programmable device using the DMA controller.

Abstract: To simplify the structure and improve the performance of virtualization software. There is provided virtualization unit for capturing a configuration access to a physical device from a virtual CPU, identifying a partition to which the physical device belongs from a device address of the physical device accessed by the virtual CPU, and if the physical device does not belong to the virtual CPU's own partition, replacing a content of a configuration register that identifies the physical device with information on a nonexistent dummy device, and notifying the resultant to the virtual CPU. The physical device not belonging to the virtual CPU's own partition is recognized as a named valid device by using a dummy device driver corresponding to the dummy device. The dummy device driver rejects execution of processing common to all physical devices that is requested by the virtual CPU and disturbs operation of a physical device belonging to another partition.

Abstract: Improves ease of operation by making it easier for the operator to view and select storage media devices connected to a computer unit. Provides a computer unit with a USB root hub and running an operating system that has the function of managing a storage media device connected to the root hub directly or indirectly via a hub. The unit includes a topology configuration portion that, when the hub is connected to a port of the root hub and the storage media device is connected to the hub, configures the hub as a virtual drive and sets up a connection whereby a folder corresponding to the storage media device is placed in the virtual drive; and a display controller that displays on a display device a directory list DP of the connections that were configured by the topology configuration portion.

Abstract: A network device with a triggering element. In a first embodiment where a triggering element is embedded in a network socket, a user is allowed to trigger it to control a processor on the network device to set network parameters. In a second embodiment, the invention can trigger the triggering element to control the processor on the network device. In a third embodiment, the invention sends a triggering signal to the triggering element for controlling electronic elements other than the network device. Therefore, the invention can achieve the effects of network settings of the network device, processor controls, and convenience in controlling other electronic elements.

Abstract: A method and system for addressing nodes in a multi-drop wired network are disclosed. In an embodiment nodes communicate via a two-way communication bus. Upon receipt of an address command, a first node assigns itself a first address, closes a switch to activate an output port of the first node to enable a second node to receive communications from the first node, and sends a second address onto the two-way communication bus. The second address is received by all previously addressed nodes, including a controller if used, as well as the second node, which is as yet unaddressed. Upon receipt of the second address, the second node repeats the process. If a node does not receive an acknowledgement that a subsequent node has addressed itself, that node deactivates its output port and terminates the network.

Abstract: An output module for an industrial controller configurable to simplify setup and commissioning is disclosed. The output module includes configurable PWM outputs that may be scheduled to start at different times within the PWM period, that may be configured to generate a fixed number of PWM pulses, and that may have an extendable PWM period. The output terminals are configurable to enter a first state upon generation of a fault and further configurable to enter a second state after a configurable time delay following the fault being generated. The output module may receive inputs signals directly from another module and set output signals at the terminals responsive to these signals.

Abstract: An output apparatus includes an IP-address setting unit, a setting change detection unit, and a notification information creation unit. The IP-address setting unit sets an IP address of the output apparatus. The setting change detection unit detects a change in the setting of the IP-address setting unit. The notification information creation unit creates information that will be notified to a device that satisfies predetermined conditions upon detection of the setting change by the setting change detection unit.

Abstract: A switching module, system and method facilitate communications between one or more non-CEC enabled devices and a television of an audio/visual (A/V) system. The switching module is able to accommodate both Consumer Electronic Control (CEC) enabled and non-CEC enabled devices for communication with the television. In response to user control of a user interface of the switching module, when a non-CEC enabled device is coupled to the switching module, a high definition multimedia interface (HDMI) input port of the HDMI switching module is selected and a default HDMI device type and corresponding HDMI logic address is set for the non-CEC enabled device. This information is displayed for the user by the television.

Abstract: Apparatuses and methods for use in connection with a Building Automation System (BAS) are disclosed herein. In one embodiment, the present invention comprises an intelligent power node comprising a JAVA-enabled device and serial communication cable that provide a seamless open protocol and aggregation point to broadcast internet protocol communications. In another embodiment, the present invention enables energy monitoring and control of individual ports and outlets. In yet another embodiment, the present invention is a method of configuring and operating fieldbus devices.

Abstract: [Object] To make it possible to control a CEC-non-compliant device connected to a television receiver by using a remote control sender of the television receiver. [Solving Means] The fact that a physical address [2000] is a device (Recording Device) that a photo player 370B controls in place of the physical address [2000] is set by a user in the photo player 370B. In accordance with this setting, the photo player 370B decides a logical address {1} as a CEC-controlled Recording Device. When the user operates a disc recorder 210B that is a CEC-non-compliant device by using a remote control sender 277, a television receiver 250B generates a CEC control command addressed to the disc recorder 210B. The photo player 370B detects the CEC control command, converts the CEC control command into an infrared remote control command, and sends the infrared remote control command from an infrared sending unit 384 to the disc recorder 210B.

Abstract: A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.

Abstract: A mechanism for initializing shared memories for sharing endpoints across a plurality of root complexes is provided. A multi-root PCIe manager (MR-PCIM) initializes the shared memory between root complexes and endpoints by discovering the PCIe switch fabric by traversing all the links accessible through the interconnected switches of the PCIe switch fabric. As the links are traversed, the MR-PCIM compares information obtained for each of the root complexes and endpoints to determine which endpoints and root complexes reside on the same blade. A virtual PCIe tree data structure is then generated that ties the endpoints available on the PCIe switch fabric to each root complex. The MR-PCIM, or a single-root PCIe manager (SR-PCIM), may then assign each endpoint and root complex a base and limit within the PCIe memory address space the endpoint belongs to.

Abstract: An information processing apparatus that can communicate with an external apparatus includes an instruction unit configured to receive an instruction to change a parameter in the external apparatus, and a sending unit configured to send a control signal for causing the external apparatus to change the parameter in the external apparatus, to the external apparatus according to the instruction received by the instruction unit, in which the sending unit sends, when the instruction received by the instruction unit includes an instruction to change a plurality of types of parameters in the external apparatus, the control signal a plural number of times according to the types of the parameters to be changed, to cause the external apparatus to change the parameters in a predetermined order.

Abstract: A data storage device is provided, including a first data storage device electrically storing write data, a second data storage device magnetically storing write data, and a controller partitioning write data into first and second write data portions. The first write data portion is programmed to the first data storage device and the second write data portion if magnetically written to the second data storage device at the same time.

Abstract: An image display device and method of changing extended display identification data (EDID) information includes a first storage unit which stores extended display identification data (EDID) information to be provided to the source providing device, a second storage unit which stores at least one version of the EDID information which is different from the EDID information stored in the first storage unit, and a control unit which replaces the EDID information stored in the first storage unit with the different version of the EDID information stored in the second storage unit if an EDID information change request signal is input. Accordingly, compatibility of the EDID information between the source providing device and the image display device can be maintained.

Abstract: In a method or system for operation of a data bus to which multiple bus participants each with a respective serial number specific to them are connected, a new bus participant is connected to the data bus. A request bus message is generated by the new bus participant, the message containing a preliminary participant identification number as an identifier derived from a serial number of the new bus participant. The request bus message is sent to a master processor system for assigning a final participant identification number for the new bus participant after a receipt of the request bus message with the preliminary participant identification number. The final participant identification number has fewer digits than the serial number of the new bus participant. The final participant identification number is used by the new bus participant as an identifier for further bus messages.

Abstract: A master/slave device system includes a baseboard, a master device connected to the baseboard, and at least one slave device communicatively connected to the master device. The baseboard provides a power source. A switch connects the power source and the at least one slave device. The switch is capable of being switched on when a predetermined time is reached. The at least one slave device is capable of automatically setting an address at the moment the switch is switched on. The master device is capable of identifying the at least one slave device using the address.

Abstract: Method for connecting a host computer device to a wireless communication network, the host computer device being provided with an operating system with at least one pre-installed generic driver providing a generic communication protocol (7) for communication between the host computer device and a standard class of computer peripheral devices other than wireless modem devices, the method comprising the steps of: (a) connecting a wireless modem device to the host computer device; (b) setting up, by means of a pre-installed generic driver of the operating system on the computer device, a modem/host communication interface (6) for communication between the wireless modem device and the computer device; (c) connecting the host computer device to a wireless communication network via the wireless modem device; (d) routing data traffic (8-9) between the host computer device and the wireless communication network over the modem/host communication interface (6).

Abstract: A programmable network component for use in a plurality of network devices with a shared architecture, where the programmable network component includes an interface with an external processing unit to provide management interface control between the external processing unit and a network device. The programmable network component also includes a plurality of internal busses each of which is coupled to the programmable network component and to at least one network component. The programmable network component further includes a plurality of external buses each of which is coupled to the programmable network component and to at least one physical interface. The programmable network component is configured to support a plurality of protocols for communication with a plurality of physical interface components and comprises a plurality of programmable registers for determining the status of the plurality of physical interfaces.

Abstract: Provided are a circuit board that stores Extended Display Identification Data (EDID) information provided externally and a liquid crystal display (LCD) comprising the same. The liquid crystal display comprises a circuit board and a liquid crystal panel. The circuit board comprises a first connector which receives an externally provided video signal, a second connector which receives an externally provided EDID signal, a memory coupled to the second connector that receives and stores the EDID signal, and a timing controller which receives the video signal from the first connector and generates a video data voltage by using the EDID signal. The liquid crystal panel responds to the video data voltage and displays a video image.

Abstract: A plug-and-play surveillance system that can be set up by even computer-illiterates is disclosed herein. The system comprises an external storage device connected to a computing device and a monitoring device. A registration and matching service receives at least one unique identification code from the external storage device and the monitoring device and uses it to establish a unique pairing between the external storage device and the monitoring device. Subsequent communication between them can be directly established without the need of re-registration. The present invention provides a convenient surveillance system without complex setting and configuration. The present invention also provides higher privacy level and flexibility that additional features can be added to the system based on the user's need.

Abstract: A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media component is in the media library for a specific process, and exports the media component after the process is completed.

Abstract: A method and apparatus of identifying a plurality of devices connected along a common communications link is disclosed. A control station scans the devices by sending a succession of interrogation signals along the communication link, the interrogation signals including representation of the identification numbers of the devices. A first scan is carried out with interrogation signals identifying a first level of the range of identification numbers, and each device is programmed to generate, and to send to the control station, a response signal that includes its complete identification number and a checksum, upon receipt of a scan signal applicable thereto. Successive scans are carried out by the control station, adding the next higher level or the range of identification numbers, wherein upon completion of the scan that does not give rise to valid responses, the previously-paused scan is resumed.

Abstract: A method for reserving memory space for storing chunk sizes during Audio Video Interleave (AVI) recording, wherein an AVI file contains a plurality of interleaved audio-video (A/V) chunks, includes: recording the AVI file sizes to the second storage; when the second storage reaches capacity, moving at least a first A/V chunk size to the first storage; and after the recording has finished, reading stored A/V chunks from the first storage to the second storage to create an index chunk.