CN101198924B - 在完成事件中包括描述符队列空事件的方法和系统 - Google Patents
在完成事件中包括描述符队列空事件的方法和系统 Download PDFInfo
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- CN101198924B CN101198924B CN2006800113840A CN200680011384A CN101198924B CN 101198924 B CN101198924 B CN 101198924B CN 2006800113840 A CN2006800113840 A CN 2006800113840A CN 200680011384 A CN200680011384 A CN 200680011384A CN 101198924 B CN101198924 B CN 101198924B
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
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- G—PHYSICS
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- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
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- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/32—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer
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- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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Abstract
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Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/050,474 US7831749B2 (en) | 2005-02-03 | 2005-02-03 | Including descriptor queue empty events in completion events |
US11/050,474 | 2005-02-03 | ||
PCT/US2006/003402 WO2006083868A2 (en) | 2005-02-03 | 2006-01-31 | Including descriptor queue empty events in completion events |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101198924A CN101198924A (zh) | 2008-06-11 |
CN101198924B true CN101198924B (zh) | 2012-02-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800113840A Active CN101198924B (zh) | 2005-02-03 | 2006-01-31 | 在完成事件中包括描述符队列空事件的方法和系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7831749B2 (zh) |
EP (1) | EP1856623B1 (zh) |
CN (1) | CN101198924B (zh) |
WO (1) | WO2006083868A2 (zh) |
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CN100452007C (zh) * | 2007-06-13 | 2009-01-14 | 威盛电子股份有限公司 | 直接内存存取处理单元的实体区域描述元预取方法 |
JP2009048298A (ja) * | 2007-08-15 | 2009-03-05 | Sony Corp | 情報処理装置、情報処理方法、当該情報処理方法を実行するためのプログラム及び当該プログラムを記録した媒体、並びにdmaコントローラ、dma転送方法、当該dma転送方法を実行するためのプログラム及び当該プログラムを記録した媒体 |
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CN106899516B (zh) * | 2017-02-28 | 2020-07-28 | 华为技术有限公司 | 一种队列清空方法以及相关设备 |
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CN112347028A (zh) * | 2020-09-24 | 2021-02-09 | 深圳市紫光同创电子有限公司 | 基于fpga的数据处理方法及系统 |
CN115080258A (zh) * | 2021-03-11 | 2022-09-20 | 华为技术有限公司 | 数据传输系统及相关设备 |
CN114237945B (zh) * | 2022-02-25 | 2022-05-13 | 四川鸿创电子科技有限公司 | 一种基于srio接口的互联系统消息处理方法、装置和介质 |
CN114911581B (zh) * | 2022-07-19 | 2022-09-23 | 深圳星云智联科技有限公司 | 数据通信方法及相关产品 |
CN116827880B (zh) * | 2023-08-29 | 2023-11-17 | 珠海星云智联科技有限公司 | 一种缓存空间管理方法及装置 |
CN117411842B (zh) * | 2023-12-13 | 2024-02-27 | 苏州元脑智能科技有限公司 | 事件抑制方法、装置、设备、异构平台及存储介质 |
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2005
- 2005-02-03 US US11/050,474 patent/US7831749B2/en active Active
-
2006
- 2006-01-31 EP EP06734117.2A patent/EP1856623B1/en active Active
- 2006-01-31 WO PCT/US2006/003402 patent/WO2006083868A2/en active Application Filing
- 2006-01-31 CN CN2006800113840A patent/CN101198924B/zh active Active
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US6334162B1 (en) * | 1997-05-01 | 2001-12-25 | International Business Machines Corporation | Efficient data transfer mechanism for input/out devices having a device driver generating a descriptor queue and monitoring a status queue |
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US7831749B2 (en) | 2010-11-09 |
US20060173970A1 (en) | 2006-08-03 |
EP1856623A2 (en) | 2007-11-21 |
WO2006083868A3 (en) | 2007-12-13 |
EP1856623A4 (en) | 2012-06-27 |
EP1856623B1 (en) | 2013-08-21 |
WO2006083868A2 (en) | 2006-08-10 |
CN101198924A (zh) | 2008-06-11 |
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