Method and apparatus for updating device driver control data
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United States of America Patent
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-
Sep 2, 2003
Grant Date -
N/A
app pub date -
Feb 14, 2000
filing date -
Feb 14, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Control data for a device driver that is stored on a first non-volatile memory is updated by writing new driver control data to a second non-volatile memory. In an embodiment, the new driver control data may be stored on the second non-volatile memory without modifying the control data on the first non-volatile memory. In a further embodiment, a processor reads non-volatile from the first non-volatile memory into a system memory, reads supplemental driver control data from the second non-volatile memory, and updates the set of driver control data in the system memory based on the supplemental driver control data.
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