Striping packets of data across multiple virtual channels

Details Striping packets of data across multiple virtual channels Striping packets of data across multiple virtual channels

1998-08-14

2000-06-27

Ray, Gopal C.

Electrical computers and digital data processing systems: input/

Input/output data processing

710100, 370912, G06F 300, G06F 1300

Patent

active

060818484

ABSTRACT:
An I/O unit for transporting a data block having a plurality of data packets across an interconnect includes an I/O controller and a memory coupled to the I/O controller for storing the data block. The I/O unit further includes a DMA object created by the controller and referring to the data block, and a transport that has a first and second VI queue pair, with each queue pair being coupled to the interconnect. The I/O unit further includes a first descriptor created by the transport and referring to a first data packet, and a second descriptor created by the transport and referring to a second data packet.

REFERENCES:
patent: 5546379 (1996-08-01), Thaweethai et al.
patent: 5864542 (1999-01-01), Gupta et al.
patent: 5970066 (1999-10-01), Lowry et al.
patent: 5991797 (1999-11-01), Futral et al.
patent: 6005851 (1999-12-01), Craddock et al.
Intel and the VI Initiative--The Virtual Architecture, printed May 11, 1998 .

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