CN107957885A - 一种基于飞腾平台的pcie链路设备待机与恢复方法 - Google Patents
一种基于飞腾平台的pcie链路设备待机与恢复方法 Download PDFInfo
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- CN107957885A CN107957885A CN201711247525.5A CN201711247525A CN107957885A CN 107957885 A CN107957885 A CN 107957885A CN 201711247525 A CN201711247525 A CN 201711247525A CN 107957885 A CN107957885 A CN 107957885A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0026—PCI express
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- Engineering & Computer Science (AREA)
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- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
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CN201711247525.5A CN107957885B (zh) | 2017-12-01 | 2017-12-01 | 一种基于飞腾平台的pcie链路设备待机与恢复方法 |
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CN201711247525.5A CN107957885B (zh) | 2017-12-01 | 2017-12-01 | 一种基于飞腾平台的pcie链路设备待机与恢复方法 |
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CN107957885A true CN107957885A (zh) | 2018-04-24 |
CN107957885B CN107957885B (zh) | 2021-02-26 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110365566A (zh) * | 2019-06-26 | 2019-10-22 | 成都夸克光电技术有限公司 | 一种高速数据通信总线自适应匹配方法 |
CN110647486A (zh) * | 2019-09-29 | 2020-01-03 | 江苏芯盛智能科技有限公司 | 一种PCIe链路训练方法、端设备及通讯系统 |
CN111124975A (zh) * | 2019-12-27 | 2020-05-08 | 江苏芯盛智能科技有限公司 | 一种PCIe设备动态功耗节省方法以及低功耗PCIe设备 |
CN111371582A (zh) * | 2018-12-26 | 2020-07-03 | 大唐移动通信设备有限公司 | 一种pcie链路故障的处理方法及装置 |
CN112256496A (zh) * | 2020-10-23 | 2021-01-22 | 苏州浪潮智能科技有限公司 | 一种pcie链路冗余设计方法、装置终端及存储介质 |
CN113359968A (zh) * | 2021-05-14 | 2021-09-07 | 山东英信计算机技术有限公司 | 一种基于arm平台复位pcie设备的方法、系统、设备及介质 |
CN114356622A (zh) * | 2021-12-10 | 2022-04-15 | 国电南瑞科技股份有限公司 | 一种电力二次设备PCIe总线异常断链自恢复方法及系统 |
CN115801582A (zh) * | 2022-09-27 | 2023-03-14 | 海光信息技术股份有限公司 | 系统链路带宽提升方法、相关器件及计算机设备 |
WO2023056744A1 (zh) * | 2021-10-08 | 2023-04-13 | 苏州浪潮智能科技有限公司 | 一种带宽降速修复方法、装置、电子设备及存储介质 |
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YIJINGJING17: "PCIe 驱动流程(LTSSM)", 《HTTPS://BLOG.CSDN.NET/YIJINGJIJNG/ARTICLE/DETAILS/48196531》 * |
踏天马行空: "PCIe体系结构导读", 《HTTPS://WWW.DOC88.COM/P-392245575361.HTML》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111371582A (zh) * | 2018-12-26 | 2020-07-03 | 大唐移动通信设备有限公司 | 一种pcie链路故障的处理方法及装置 |
CN111371582B (zh) * | 2018-12-26 | 2021-04-16 | 大唐移动通信设备有限公司 | 一种pcie链路故障的处理方法及装置 |
CN110365566A (zh) * | 2019-06-26 | 2019-10-22 | 成都夸克光电技术有限公司 | 一种高速数据通信总线自适应匹配方法 |
CN110647486B (zh) * | 2019-09-29 | 2021-05-11 | 江苏芯盛智能科技有限公司 | 一种PCIe链路训练方法、端设备及通讯系统 |
CN110647486A (zh) * | 2019-09-29 | 2020-01-03 | 江苏芯盛智能科技有限公司 | 一种PCIe链路训练方法、端设备及通讯系统 |
CN111124975A (zh) * | 2019-12-27 | 2020-05-08 | 江苏芯盛智能科技有限公司 | 一种PCIe设备动态功耗节省方法以及低功耗PCIe设备 |
CN112256496A (zh) * | 2020-10-23 | 2021-01-22 | 苏州浪潮智能科技有限公司 | 一种pcie链路冗余设计方法、装置终端及存储介质 |
CN112256496B (zh) * | 2020-10-23 | 2023-01-10 | 苏州浪潮智能科技有限公司 | 一种pcie链路冗余设计方法、装置终端及存储介质 |
CN113359968A (zh) * | 2021-05-14 | 2021-09-07 | 山东英信计算机技术有限公司 | 一种基于arm平台复位pcie设备的方法、系统、设备及介质 |
WO2023056744A1 (zh) * | 2021-10-08 | 2023-04-13 | 苏州浪潮智能科技有限公司 | 一种带宽降速修复方法、装置、电子设备及存储介质 |
CN114356622A (zh) * | 2021-12-10 | 2022-04-15 | 国电南瑞科技股份有限公司 | 一种电力二次设备PCIe总线异常断链自恢复方法及系统 |
CN114356622B (zh) * | 2021-12-10 | 2024-05-24 | 国电南瑞科技股份有限公司 | 一种电力二次设备PCIe总线异常断链自恢复方法及系统 |
CN115801582A (zh) * | 2022-09-27 | 2023-03-14 | 海光信息技术股份有限公司 | 系统链路带宽提升方法、相关器件及计算机设备 |
CN115801582B (zh) * | 2022-09-27 | 2024-05-31 | 海光信息技术股份有限公司 | 系统链路带宽提升方法、相关器件及计算机设备 |
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Inventor after: Wang Qi Inventor after: Zhang Duo Inventor after: Sun Liming Inventor after: Liu Yun Inventor after: Xiong Xin Inventor after: Wei Lifeng Inventor after: Kong Jinzhu Inventor before: Wang Qi Inventor before: Zhang Duo Inventor before: Sun Liming Inventor before: Liu Yun Inventor before: Xiong Xin Inventor before: Wei Lifeng Inventor before: Kong Jinzhu Inventor before: Wu Qingbo |
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Address after: 6-8 / F, building 3, Xin'an pioneer Plaza, Tanggu marine science and Technology Park, Binhai New Area, Tianjin 300450 Applicant after: Kirin Software Co.,Ltd. Address before: 6-8 / F, building 3, Xin'an pioneer Plaza, Tanggu marine science and Technology Park, Binhai New Area, Tianjin Applicant before: TIANJIN KYLIN INFORMATION TECHNOLOGY Co.,Ltd. |
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