发明授权
- 专利标题： Using a threshold value to control mid-interrupt polling
- 专利标题（中）： 使用阈值来控制中间中断轮询
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申请号： US10973790申请日： 2004-10-25
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公开(公告)号： US07788391B2公开(公告)日： 2010-08-31
- 发明人: Sujoy Sen , Anil Vasudevan , Linden Cornett , Prafulla Deuskar
- 申请人： Sujoy Sen , Anil Vasudevan , Linden Cornett , Prafulla Deuskar
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Grossman, Tucker, Perreault & Pfleger, PLLC
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
In one embodiment, a method is provided. The method of this embodiment provides performing packet processing on a packet, and placing the packet in a placement queue; if no read buffer is available, determining if the size of the placement queue exceeds a threshold polling value; and if the size of the placement queue exceeds the threshold polling value: if there are one or more pending DMM (data movement module) requests, polling a DMM to determine if the DMM has completed the one or more pending DMM requests for data associated with an application; and if the DMM has completed the one or more pending DMM requests, then sending a completion notification to the application to receive the data.
公开/授权文献
- US20050223133A1 Using a threshold value to control mid-interrupt polling 公开/授权日：2005-10-06
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