The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Feb. 24, 2021
Western Digital Technologies, Inc., San Jose, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
The present disclosure generally relates to effective transport layer packet (TLP) utilization. When the controller of the data storage device generates a request for transferring data to or from the storage device, the request is stored in a merging buffer. The merging buffer may include previously generated requests, where the previously generated requests and the new requests are merged. A timeout counter is initialized for the requests stored in the merging buffer. The timeout counter has a configurable threshold value that corresponds to a weight value, adjusted for latency or bandwidth considerations. When the merged request is greater than the maximum TLP size, the merged request is partitioned, where at least one partition is in the size of the maximum TLP size. The request is sent from the buffer when the request is in the size of the maximum TLP size or when the threshold value is exceeded.