Electrical computers and digital processing systems: interprogra – Device driver communication
Reexamination Certificate
2004-08-31
2009-02-03
Nguyen, Van H (Department: 2194)
Electrical computers and digital processing systems: interprogra
Device driver communication
C719S327000
Reexamination Certificate
active
07487514
ABSTRACT:
A method for obtaining a capability of a network interface card (NIC). The method includes sending a first data link provider interface (DLPI) request to the NIC and sending a DLPI acknowledgement to an operating system, where the DLPI acknowledgement includes the capability of the NIC. The method further includes enabling the capability on the operating system and establishing a direct communication channel between the NIC and the operating system using the capability.
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Durrant Paul
Tripathi Sunay
Watanabe Yuzo
Nguyen Van H
Osha•Liang LLP
Sun Microsystems Inc.
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