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1. 发明授权

US08683108B2 Connected input/output hub management 失效
标题翻译：连接的输入/输出集线器管理
公开(公告)号：US08683108B2
公开(公告)日：2014-03-25
申请号：US12821248
申请日：2010-06-23
申请人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
发明人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
IPC分类号： G06F13/36
CPC分类号： G06F13/385
摘要： A method for implementing connected input/output (I/O) hub configuration and management includes configuring a first I/O hub in wrap mode with a second I/O hub. The hubs are communicatively coupled via a wrap cable. The method further includes generating data traffic on a computing subsystem that includes the hubs. Generating traffic includes: converting, via the first hub, a request to implement a transaction into an I/O device-readable request packet and transmitting the request packet over the wrap cable; converting, via the second hub, the I/O device-readable (IODR) request packet into a system readable request and transmitting the request over a system bus; converting, via the second hub, the response to an IODR response packet, and transmitting the response packet over the wrap cable; and converting, via the first hub, the IODR response packet into a system readable response packet, and transmitting the response packet over the system bus.
摘要翻译：用于实现连接的输入/输出（I / O）集线器配置和管理的方法包括：利用第二I / O集线器在包装模式下配置第一I / O集线器。集线器通过绕线电缆进行通信耦合。该方法还包括在包括集线器的计算子系统上生成数据业务。生成流量包括：通过第一集线器将实现交易的请求转换成I / O设备可读请求分组，并通过包络线传输请求分组; 通过第二集线器将I / O设备可读（IODR）请求分组转换成系统可读请求，并通过系统总线发送请求; 经由第二集线器转换对IODR响应分组的响应，以及通过所述线缆传输所述响应分组; 以及经由所述第一集线器将所述IODR响应分组转换为系统可读应答分组，以及通过所述系统总线发送所述响应分组。

2. 发明授权

US08489793B2 Connected input/output hub management 有权
公开(公告)号：US08489793B2
公开(公告)日：2013-07-16
申请号：US12821248
申请日：2010-06-23
申请人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
发明人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
IPC分类号： G06F13/36
摘要： A method for implementing connected input/output (I/O) hub configuration and management includes configuring a first I/O hub in wrap mode with a second I/O hub. The hubs are communicatively coupled via a wrap cable. The method further includes generating data traffic on a computing subsystem that includes the hubs. Generating traffic includes: converting, via the first hub, a request to implement a transaction into an I/O device-readable request packet and transmitting the request packet over the wrap cable; converting, via the second hub, the I/O device-readable (IODR) request packet into a system readable request and transmitting the request over a system bus; converting, via the second hub, the response to an IODR response packet, and transmitting the response packet over the wrap cable; and converting, via the first hub, the IODR response packet into a system readable response packet, and transmitting the response packet over the system bus.

3. 发明申请

US20110320675A1 SYSTEM AND METHOD FOR DOWNBOUND I/O EXPANSION REQUEST AND RESPONSE PROCESSING IN A PCIe ARCHITECTURE 有权
标题翻译： PCIe架构中的DOWNBOUND I / O扩展请求和响应处理的系统和方法
公开(公告)号：US20110320675A1
公开(公告)日：2011-12-29
申请号：US12821242
申请日：2010-06-23
申请人： Thomas A. Gregg , Gerd K. Bayer , David F. Craddock , Michael Jung , Eric N. Lais , Elke G. Nass
发明人： Thomas A. Gregg , Gerd K. Bayer , David F. Craddock , Michael Jung , Eric N. Lais , Elke G. Nass
IPC分类号： G06F13/36
CPC分类号： G06F13/4027 , G06F13/404 , G06F2213/0026
摘要： A system for implementing non-standard I/O adapters in a standardized I/O architecture, the system comprising an I/O hub communicatively coupled to an I/O bus and at least one I/O adapter, the I/O hub including logic for implementing a method, the method comprising receiving a request to perform an operation on the I/O adapter from a requester at a requester address, the I/O adapter at a destination address, determining that the request is in a format other than a format supported by the I/O bus, the I/O bus expecting a requester identifier at a first location in a header of the request, reformatting the request into the format supported by the I/O bus, the reformatting comprising storing the requester address, the destination address and an operation code at the first location in the header of the reformatted request, and sending the reformatted request to the I/O adapter.
摘要翻译：一种用于在标准I / O架构中实现非标准I / O适配器的系统，该系统包括通信地耦合到I / O总线和至少一个I / O适配器的I / O集线器，所述I / O集线器包括用于实现方法的逻辑，所述方法包括从请求者地址的请求者接收对所述I / O适配器执行操作的请求，所述I / O适配器在目的地地址处，确定所述请求是不是 I / O总线支持的格式，I / O总线期望在请求的头部中的第一位置处的请求者标识符，将请求重新格式化为由I / O总线支持的格式，重新格式化包括存储请求者地址，目的地地址和重新格式化请求的头部中第一个位置的操作代码，并将重新格式化的请求发送到I / O适配器。

4. 发明申请

US20110320861A1 SWITCH FAILOVER CONTROL IN A MULTIPROCESSOR COMPUTER SYSTEM 有权
标题翻译：在多处理器计算机系统中切换故障控制
公开(公告)号：US20110320861A1
公开(公告)日：2011-12-29
申请号：US12821256
申请日：2010-06-23
申请人： Gerd K. Bayer , David F. Craddock , Thomas A. Gregg , Michael Jung , Andreas Kohler , Elke G. Nass , Oliver G. Schlag , Peter K. Szwed
发明人： Gerd K. Bayer , David F. Craddock , Thomas A. Gregg , Michael Jung , Andreas Kohler , Elke G. Nass , Oliver G. Schlag , Peter K. Szwed
IPC分类号： G06F11/16 , G06F13/00 , G06F11/00
CPC分类号： G06F11/2043 , G06F11/2033 , G06F11/2038
摘要： A system and a method for failover control comprising: maintaining a primary device table entry (DTE) in a first table activated for a first adapter in communication with a first processor node having a first root complex via a first switch assembly and maintaining a secondary DTE in standby for a second adapter in communication with a second processor node having a second root complex via a second switch assembly; maintaining a primary DTE in a second table activated for the second adapter and maintaining a secondary DTE in standby for the first adapter; and upon a failover, updating the secondary DTE in the first table as an active entry for the second adapter and forming a path to enable traffic to route from the second adapter through the second switch assembly over to the first switch assembly and up to the first root complex of the first processor node.
摘要翻译：一种用于故障切换控制的系统和方法，包括：在通过第一交换机组件与具有第一根复合的第一处理器节点通信的第一适配器激活的第一表中维护主设备表条目（DTE），并维护辅助DTE 在待机时通过第二开关组件与具有第二根部复合体的第二处理器节点通信的第二适配器; 在为第二适配器激活的第二表中维持主DTE，并且为第一适配器维持辅助DTE待机; 并且在故障切换时，将所述第一表中的辅助DTE更新为所述第二适配器的活动条目，并形成路径以使流量从所述第二适配器通过所述第二交换机组件路由到所述第一交换机组件，并且直到所述第一适配器第一个处理器节点的根复合体。

5. 发明申请

US20110320670A1 CONNECTED INPUT/OUTPUT HUB MANAGEMENT 失效
标题翻译：连接输入/输出管理
公开(公告)号：US20110320670A1
公开(公告)日：2011-12-29
申请号：US12821248
申请日：2010-06-23
申请人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
发明人： Gerd K. Bayer , Beth A. Glendening , Thomas A. Gregg , Michael Jung , Elke G. Nass , Peter K. Szwed
IPC分类号： G06F13/36
CPC分类号： G06F13/385
摘要： A method for implementing connected input/output (I/O) hub configuration and management includes configuring a first I/O hub in wrap mode with a second I/O hub. The hubs are communicatively coupled via a wrap cable. The method further includes generating data traffic on a computing subsystem that includes the hubs. Generating traffic includes: converting, via the first hub, a request to implement a transaction into an I/O device-readable request packet and transmitting the request packet over the wrap cable; converting, via the second hub, the I/O device-readable (IODR) request packet into a system readable request and transmitting the request over a system bus; converting, via the second hub, the response to an IODR response packet, and transmitting the response packet over the wrap cable; and converting, via the first hub, the IODR response packet into a system readable response packet, and transmitting the response packet over the system bus.
摘要翻译：用于实现连接的输入/输出（I / O）集线器配置和管理的方法包括利用第二I / O集线器将包装模式中的第一I / O集线器配置。集线器通过绕线电缆进行通信耦合。该方法还包括在包括集线器的计算子系统上生成数据业务。生成流量包括：通过第一集线器将实现交易的请求转换成I / O设备可读请求分组，并通过包络线传输请求分组; 通过第二集线器将I / O设备可读（IODR）请求分组转换成系统可读请求，并通过系统总线发送请求; 经由第二集线器转换对IODR响应分组的响应，以及通过所述线缆传输所述响应分组; 以及经由所述第一集线器将所述IODR响应分组转换为系统可读应答分组，以及通过所述系统总线发送所述响应分组。

6. 发明授权

US08677180B2 Switch failover control in a multiprocessor computer system 有权
标题翻译：在多处理器计算机系统中切换故障转移控制
公开(公告)号：US08677180B2
公开(公告)日：2014-03-18
申请号：US12821256
申请日：2010-06-23
申请人： Gerd K. Bayer , David F. Craddock , Thomas A. Gregg , Michael Jung , Andreas Kohler , Elke G. Nass , Oliver G. Schlag , Peter K. Szwed
发明人： Gerd K. Bayer , David F. Craddock , Thomas A. Gregg , Michael Jung , Andreas Kohler , Elke G. Nass , Oliver G. Schlag , Peter K. Szwed
IPC分类号： G06F11/00
CPC分类号： G06F11/2043 , G06F11/2033 , G06F11/2038
摘要： A system and a method for failover control comprising: maintaining a primary device table entry (DTE) in a first table activated for a first adapter in communication with a first processor node having a first root complex via a first switch assembly and maintaining a secondary DTE in standby for a second adapter in communication with a second processor node having a second root complex via a second switch assembly; maintaining a primary DTE in a second table activated for the second adapter and maintaining a secondary DTE in standby for the first adapter; and upon a failover, updating the secondary DTE in the first table as an active entry for the second adapter and forming a path to enable traffic to route from the second adapter through the second switch assembly over to the first switch assembly and up to the first root complex of the first processor node.
摘要翻译：一种用于故障切换控制的系统和方法，包括：在通过第一交换机组件与具有第一根复合的第一处理器节点通信的第一适配器激活的第一表中维护主设备表条目（DTE），并维护辅助DTE 在待机时通过第二开关组件与具有第二根部复合体的第二处理器节点通信的第二适配器; 在为第二适配器激活的第二表中维持主DTE，并且为第一适配器维持辅助DTE待机; 并且在故障切换时，将所述第一表中的辅助DTE更新为所述第二适配器的活动条目，并形成路径以使流量从所述第二适配器通过所述第二交换机组件路由到所述第一交换机组件，并且直到所述第一适配器第一个处理器节点的根复合体。

7. 发明授权

US08615622B2 Non-standard I/O adapters in a standardized I/O architecture 有权
标题翻译：标准I / O架构中的非标准I / O适配器
公开(公告)号：US08615622B2
公开(公告)日：2013-12-24
申请号：US12821242
申请日：2010-06-23
申请人： Thomas A. Gregg , Gerd K. Bayer , David F. Craddock , Michael Jung , Eric N. Lais , Elke G. Nass
发明人： Thomas A. Gregg , Gerd K. Bayer , David F. Craddock , Michael Jung , Eric N. Lais , Elke G. Nass
IPC分类号： G06F13/36 , G06F13/40
CPC分类号： G06F13/4027 , G06F13/404 , G06F2213/0026
摘要： A system for implementing non-standard I/O adapters in a standardized I/O architecture, the system comprising an I/O hub communicatively coupled to an I/O bus and at least one I/O adapter, the I/O hub including logic for implementing a method, the method comprising receiving a request to perform an operation on the I/O adapter from a requester at a requester address, the I/O adapter at a destination address, determining that the request is in a format other than a format supported by the I/O bus, the I/O bus expecting a requester identifier at a first location in a header of the request, reformatting the request into the format supported by the I/O bus, the reformatting comprising storing the requester address, the destination address and an operation code at the first location in the header of the reformatted request, and sending the reformatted request to the I/O adapter.
摘要翻译：一种用于在标准I / O架构中实现非标准I / O适配器的系统，该系统包括通信地耦合到I / O总线和至少一个I / O适配器的I / O集线器，所述I / O集线器包括用于实现方法的逻辑，所述方法包括从请求者地址的请求者接收对所述I / O适配器执行操作的请求，所述I / O适配器在目的地地址处，确定所述请求是不是 I / O总线支持的格式，I / O总线期望在请求的头部中的第一位置处的请求者标识符，将请求重新格式化为由I / O总线支持的格式，重新格式化包括存储请求者地址，目的地地址和重新格式化请求的头部中第一个位置的操作代码，并将重新格式化的请求发送到I / O适配器。

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