Microsoft Technology Licensing, LLC

Thomas E Lennon

Ralph A Lipe

David William Voth

Pierre-Yves Santerre

Mark R Enstrom

Robert T Short

Moshe Lichtman

Darryl Steven Richman

Harish K Naidu

Mike R Williamson

Sunil Pai

A system for configuring a network adapter of a computer without user intervention. Device information for the devices of the computer, including each network adapter, is collected to uniquely identify the devices and to describe the device characteristics associated with the operation of those devices with the computer. Computer resources, which support the functions of the devices within the computer, are allocated based upon this device information. This allocation process prevents a potential conflicting use of computer resources by the installed devices. A device driver, which enables communications between a corresponding device and the computer, is also identified and loaded for each of the devices in response to the allocation of computer resources. In response to loading the driver for each network adapter, each network configuration routine or layer for a particular interface of the corresponding network adapter is identified. In response to the identification of these layers, each identified layer for the particular interface is loaded. In turn, layers are identified and loaded for each of the remaining interfaces of the corresponding network adapter.

Method for automatically configuring devices including a network adapter without manual intervention and without prior configuration information

System for automatically configuring a network adapter without manual

A system for managing the assignment of device drivers to devices of a computer system. The computer system can maintain device-related information for a primary device and for devices that are 'compatible' with the primary device. This device information supplies an indication of whether a device driver intended for primary use with a device is maintained by the computer system. Moreover, the device information provides an indication of whether one or more device drivers compatible with the primary device are maintained by the computer system. During assignment of device drivers to devices of the computer system, the device information is examined to determine whether the intended device driver for the primary device is available to support the operations of that device. If not, the device information is examined to determine whether a device driver for a device that is compatible with the primary device is available for supporting computer operations of the primary device. In this event, if the device information lists more than one device that is compatible with the primary device, then the compatible device having the highest priority or ranking can be selected and the device driver for the selected device is used to support the operations of the primary device.

Method for managing the assignment of device drivers in a computer system

A system for managing the configuration of devices of a computer system. Device information is obtained to uniquely identify each device and to describe the device characteristics associated with device operation. To obtain device information, a particular device is detected on a selected system bus and thereafter assigned an identification code that uniquely identifies the detected device. A system bus code, which uniquely identifies the selected system bus, is appended to the identification code, thereby forming a device identification code associated with the particular device. Logical configuration data, which supplies configuration requirements for device operation, is also obtained for the detected device. This data collection process is repeated until device information is obtained for each of the devices connected to the selected system bus. Resources are allocated to each device based on the device identification code and the logical configuration data. This resource allocation process prevents a potential conflicting use of the resources by the devices. A device driver, which enables communications between the corresponding device and the computer system, is identified and loaded for each of the devices in response to the device information. If the computer system contains more than one system bus, then the tasks of collecting device information, allocating resources, and identifying and loading device drivers are completed for each of the remaining system buses.

System for managing the configuration of a computer system

A system for allocating resources for use by devices of a computer system. A possible configuration of elements of a resource is obtained. This possible configuration defines the resource elements that are appropriate for operating the devices within the computer system. For a selected device, a determination is made whether a particular resource element is available for use by this device. If not, another possible configuration is obtained and the process begins anew. In contrast, if the particular resource element is available, then this resource element is assigned for use by the selected device. This resource allocation process continues until resource elements have been assigned to the remaining devices.

System for allocating the resources of a computer system

A system for configuring devices of a computer system without user intervention. Device information for each of the devices is collected to uniquely identify the devices and to describe the device characteristics associated with the operation of devices with the computer. Computer resources, which support the functions of the devices within the computer, are allocated based upon the device information. This allocation process prevents a potential conflicting use of the resources by the devices. A device driver, which enables communications between the corresponding device and the computer system, is also identified for each of the devices in response to the device information. In response to the allocation of resources, the identified device drivers are loaded and the devices are activated for operation with the computer.

System for configuring devices for a computer system

Method for automatically configuring devices including a network adapter

A method and system for allowing both operating system buffers and application program buffers to reside in expanded memory is provided. In a preferred embodiment, a page frame in conventional memory is provided through which pages in expanded memory are accessed. An application program allocates pages in expanded memory and maps pages into the page frame. An operating system also allocates pages in expanded memory. In a preferred embodiment, an application program maps its allocated pages into each page of the page frame. The application then issues a read request to read data from a file storage device into the page frame. Upon completion of the transfer from the file storage device, the operating system determines if there are system buffers that contain a more current version of the data transferred. If so, the operating system maps a system buffer into the highest page of the page frame and then transfers the more current data from the system buffer to the application buffer. If, however, the application buffer to receive the more current data occupies the highest page in the page frame, then the system buffer is mapped into the lowest page of the page frame.

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Seattle, WA, United States of America

Thomas E Lennon