Peripheral device data transfer protocol

Details Peripheral device data transfer protocol Peripheral device data transfer protocol

2007-01-23

2007-01-23

Huynh, Kim (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output data buffering

C710S055000, C710S056000, C710S059000

Reexamination Certificate

active

10658511

ABSTRACT:
A client driver requests data packet transfers from a peripheral device through a protocol stack and a host controller. The protocol stack receives the data transfer request and allocates the request into the host controller schedule. The host controller schedule requests the data of the peripheral device, and directs the received data into previously allocated buffers. The host controller then sends a signal to the client driver that the respective buffers are filled. The host controller can then deactivate the instructions in the host controller schedule until further notice so that the instructions do not need to be deleted from the schedule. The client driver extracts the data from the buffer, and sends a signal to the host controller that the buffer can be used again. The request in the host controller schedule can then be reactivated without having to necessarily re-insert new instructions into the host controller schedule.

REFERENCES:
patent: 6311228 (2001-10-01), Ray
patent: 6360220 (2002-03-01), Forin
patent: 6378035 (2002-04-01), Parry et al.
patent: 6654835 (2003-11-01), Foster et al.
patent: 6662297 (2003-12-01), Boom et al.
patent: 6892250 (2005-05-01), Hoskins
patent: 6912217 (2005-06-01), Vogel
patent: 2003/0014590 (2003-01-01), Jeddeloh
Cho, Kyoung-Youn and Choi, Kwang-ho; “A Novel Architecture of Home Gateway for Efficient Packet Process”; Conference Paper Institution of Electrical Engineers; 2002; pp. 63-67.
Mahramian, M.; Yazdani, N.; Faez, K.; Taheri, H.; “Neural Network Based Alhorithms for IP Lookup and Packet Classification”; First EurAsian Conference Proceedings; 2002; Lecture Notes in Computer Science vol. 2510 pp. 204-211.

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