Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output access regulation
Reexamination Certificate
2006-06-13
2008-12-30
Kindred, Alford (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output access regulation
C710S005000, C710S019000
Reexamination Certificate
active
07472209
ABSTRACT:
A non-disruptive unassignment of an address from a fabric responsive to a request from a channel adapter. A logout command requests the fabric to unassign an address. The status of the address is thereby changed from active to unassigned and an acknowledgment sent back to the channel adapter.
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IBM Technical Disclosure Bulletin, “Physical Address Registers for a Fibre Channel Protocol Chip”, G. M. Nordstrom, vol. 37, No. 10, Oct. 1994, pp. 607-608.
Dugan Robert J.
Frazier Giles R.
International Business Machines - Corporation
Kindred Alford
Martinez David E
Ortega Arthur
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