Invention Grant
US09363193B2 Virtualized network interface for TCP reassembly buffer allocation
有权
用于TCP重组缓冲区分配的虚拟化网络接口
- Patent Title: Virtualized network interface for TCP reassembly buffer allocation
- Patent Title (中): 用于TCP重组缓冲区分配的虚拟化网络接口
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Application No.: US14083894Application Date: 2013-11-19
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Publication No.: US09363193B2Publication Date: 2016-06-07
- Inventor: Wilson Parkhurst Snyder, II , Carl Richard Gyllenhammer
- Applicant: Cavium, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cavium, Inc.
- Current Assignee: Cavium, Inc.
- Current Assignee Address: US CA San Jose
- Agency: pkalousek.ip
- Main IPC: H04L12/911
- IPC: H04L12/911 ; H04L29/12
Abstract:
A method and a system embodying the method for dynamically allocating context for Transmission Control Protocol (TCP) reassembly, comprising providing a fixed plurality of global common TCP contexts; reserving for each of one or more virtual network interface card(s) one or more TCP context(s) out of the fixed plurality of the global common TCP contexts; and allocating to a virtual network interface card from the one or more virtual network interface card(s) a TCP context from the reserved one or more TCP contexts when a reassemble able TCP packet is received by the virtual network interface card, is disclosed.
Public/Granted literature
- US20150142977A1 VIRTUALIZED NETWORK INTERFACE FOR TCP REASSEMBLY BUFFER ALLOCATION Public/Granted day:2015-05-21
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