Apparatus and method for enhanced channel adapter...

Electrical computers and digital processing systems: multicomput – Network-to-computer interfacing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S310000, C370S352000, C370S353000, C370S354000, C370S463000

Reexamination Certificate

active

07363389

ABSTRACT:
A method and apparatus for enhancing channel adapter performance that includes a host interface, a link interface, a packet processing engine, an address translation engine, and a completion queue engine. The host interface is connected to a memory by a local bus. The memory contains one or more completion queues and an event queue. The link interface is connected to a network. The packet processing engine moves data between the host interface and the link interface. The address translation engine translates a virtual address into a physical address of a translation protection table in the memory. The completion queue engine processes completion requests from the packet processing engine by writing the appropriate completion queue and/or event queue. The packet processing engine is not impacted by any address translation functionality, completion queue accesses, or event queue accesses thereby significantly enhancing the performance of a channel adapter.

REFERENCES:
patent: 6564271 (2003-05-01), Micalizzi et al.
patent: 6704831 (2004-03-01), Avery

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for enhanced channel adapter... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for enhanced channel adapter..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for enhanced channel adapter... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2768272

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.