Electrical computers and digital processing systems: memory – Addressing combined with specific memory configuration or... – Addressing extended or expanded memory
Reexamination Certificate
2005-02-08
2005-02-08
Bragdon, Reginald G. (Department: 2187)
Electrical computers and digital processing systems: memory
Addressing combined with specific memory configuration or...
Addressing extended or expanded memory
C711S164000, C711S152000, C711S202000
Reexamination Certificate
active
06854032
ABSTRACT:
A system for permitting remote user access to regions of memory that have been exported for remote direct memory access purposes. The system supports dynamically changing access privileges to remote users without requiring intervention from an operating system. The system may include a memory region table and a memory window table for supporting address translations. Entries in the memory window table may include a region remote access key and a window remote access key. The memory region table may include fields for a physical address, an access value, a protection domain value, and a length of memory region.
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InfiniBand™ Architecture Specification vol 1, Release 0.9, Mar. 31, 2000, Published by InfiniBandSMTrade Association.
InfiniBand™ Architecture Specification vol. 2A, Release 0.9, Apr. 7, 2000, Published by InfiniBandSMTrade Association.
Dearth Glenn A.
Jackson Christopher J.
Johnson Mark R.
Bragdon Reginald G.
Chace Christian P.
Kivlin B. Noäl
Meyertons Hood Kivlin Kowert & Goetzel P.C.
Rankin Rory D.
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