Method and apparatus for dynamic installation of a driver on a computer system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5664195
SERIAL NO

08603380

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is provided for dynamic installation of a driver on a computer system. The computer system has a first operator processor with a first memory and an operating system, a second processor with a second memory and operating code configurable to accept a driver, and a data channel supporting communication between the first processor and the second processor, the first processor sending requests to the second processor for processing. The method includes the steps of: (a) storing a driver in the first memory; (b) uploading a copy of the operating code to the first memory from the second memory; (c) testing the driver for compatibility with a current configuration of the operating code; (d) linking the driver with the copy of the operating code to produce a reinforced operating code in the first memory while the second processor is executing the operating codel and (e) downloading, by the first processor, a copy of the reconfigured operating code to the second memory to switch the second processor from executing the operating code to executing the copy of the reconfigured operating code.

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Patent Owner(s)

Patent OwnerAddress
RADISYS CORPORATION8900 NE WALKER RD SUITE 130 HILLSBORO OR 97006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chatterji, Sanjoy Waltham, MA 2 67

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