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1. 发明授权

US06681238B1 Method and system for providing a hardware machine function in a protected virtual machine 失效
标题翻译：在受保护虚拟机中提供硬件机器功能的方法和系统
公开(公告)号：US06681238B1
公开(公告)日：2004-01-20
申请号：US09046697
申请日：1998-03-24
申请人： Frank W. Brice, Jr. , Eugene P. Hefferon , Casper A. Scalzi , Richard P. Tarcza
发明人： Frank W. Brice, Jr. , Eugene P. Hefferon , Casper A. Scalzi , Richard P. Tarcza
IPC分类号： G06F1700
CPC分类号： G06F9/455
摘要： This invention describes a method and system for virtualizing an internal capability of a computing system; specifically, the invention describes a method and system for establishing a virtual machine containing a programmed hardware-machine function that is normally executed natively as proprietary internal code in its own hardware environment, a Central Electronics Complex (CEC) or logical partition of a CEC. The code resides in a separate hardware domain of the CEC called the Service Element (SE). The IBM VM/ESA (VM) operating system requests the SE to transfer a copy of the code into a virtual machine that VM has initialized, where the machine function is provided (in the current embodiment) as an isolated and encapsulated part of a virtual Parallel Sysplex system comprising multiple virtual CECs in a testing environment.
摘要翻译：本发明描述了一种用于虚拟化计算系统的内部能力的方法和系统; 具体地说，本发明描述了一种用于建立虚拟机的方法和系统，该虚拟机包含通常在其自己的硬件环境中作为专用内部代码，中央电子综合体（CEC）或CEC的逻辑分区作为本地执行的编程的硬件机器功能。代码驻留在CEC的单独硬件域中，称为服务元素（SE）。 IBM VM / ESA（VM）操作系统请求SE将代码的副本传送到虚拟机初始化的虚拟机中，其中提供机器功能（在当前实施例中）作为虚拟机的隔离和封装部分并行Sysplex系统在测试环境中包含多个虚拟CEC。

2. 发明授权

US06253224B1 Method and system for providing a hardware machine function in a protected virtual machine 失效
标题翻译：在受保护虚拟机中提供硬件机器功能的方法和系统
公开(公告)号：US06253224B1
公开(公告)日：2001-06-26
申请号：US09046912
申请日：1998-03-24
申请人： Frank W. Brice, Jr. , Eugene P. Hefferon , Casper A. Scalzi , Richard P. Tarcza
发明人： Frank W. Brice, Jr. , Eugene P. Hefferon , Casper A. Scalzi , Richard P. Tarcza
IPC分类号： G06F1700
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： This invention describes a method and system for virtualizing an internal capability of a computing system; specifically, the invention describes a method and system for establishing a virtual machine containing a programmed hardware-machine function that is normally executed natively as proprietary internal code in its own hardware environment, a Central Electronics Complex (CEC) or logical partition of a CEC. The code resides in a separate hardware domain of the CEC called the Service Element (SE). The IBM VM/ESA (VM) operating system requests the SE to transfer a copy of the code into a virtual machine that VM has initialized, where the machine function is provided (in the current embodiment) as an isolated and encapsulated part of a virtual Parallel Sysplex system comprising multiple virtual CECs in a testing environment.
摘要翻译：本发明描述了一种用于虚拟化计算系统的内部能力的方法和系统; 具体地说，本发明描述了一种用于建立虚拟机的方法和系统，该虚拟机包含通常在其自己的硬件环境中作为专用内部代码，中央电子综合体（CEC）或CEC的逻辑分区作为本地执行的编程的硬件机器功能。代码驻留在CEC的单独硬件域中，称为服务元素（SE）。 IBM VM / ESA（VM）操作系统请求SE将代码的副本传送到虚拟机初始化的虚拟机中，其中提供机器功能（在当前实施例中）作为虚拟机的隔离和封装部分并行Sysplex系统在测试环境中包含多个虚拟CEC。

3. 发明授权

US07149821B2 Predictably defining input/output configurations for environments employing fabrics 有权
标题翻译：可预见地定义使用织物的环境的输入/输出配置
公开(公告)号：US07149821B2
公开(公告)日：2006-12-12
申请号：US10353590
申请日：2003-01-29
申请人： Frank W. Brice, Jr. , Scott M. Carlson , John R. Flanagan , Charles W. Gainey, Jr. , Eugene P. Hefferon , Jeffrey P. Kubala , Kenneth J. Oakes , Roberto J. Sanchez , Charles E. Shapley , Kenneth M. Trowell , Harry M. Yudenfriend
发明人： Frank W. Brice, Jr. , Scott M. Carlson , John R. Flanagan , Charles W. Gainey, Jr. , Eugene P. Hefferon , Jeffrey P. Kubala , Kenneth J. Oakes , Roberto J. Sanchez , Charles E. Shapley , Kenneth M. Trowell , Harry M. Yudenfriend
IPC分类号： G06F3/00 , G06F15/173 , G06F9/00
CPC分类号： G06F13/102
摘要： In an environment employing a fabric, such as a cascading switch network, a predictable input/output (I/O) configuration is provided. The I/O configuration explicitly specifies the one or more peripheral units accessible by a program, such as an operating system. Other peripheral units not specified in the I/O configuration are not accessible, thus, providing a secure environment.
摘要翻译：在采用诸如级联交换网络的结构的环境中，提供了可预测的输入/输出（I / O）配置。 I / O配置明确指定程序可访问的一个或多个外围设备，例如操作系统。在I / O配置中未指定的其他外围单元不可访问，因此提供安全的环境。

4. 发明授权

US06345324B1 Apparatus for transferring data using an interface element and a queued direct input-output device 有权
标题翻译：用于使用接口元件和排队的直接输入输出设备传送数据的设备
公开(公告)号：US06345324B1
公开(公告)日：2002-02-05
申请号：US09252552
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Anthony R. Sager
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Anthony R. Sager
IPC分类号： G06F1300
CPC分类号： H04L25/05
摘要： An apparatus for transferring data in a network computing environment having a controlling program and a main storage in processing communication with an interface element including one or more adapters. A queuing mechanism is first established in the main storage for asynchronous transmittal of data between the program and said interface element. At least one queue-set is dedicated to input data and another queue-set to output data in the queuing mechanism. Queuing priorities both for said input and output queue-sets are then determined according to importance of data to be processed or transferred or other internal dependencies and a queue-description record is established by passing a QDIO queue command. From this the priority and number of the output queue are provided by order in which the order specified in the queue descriptor record relative to any other output queues described in that record. Data is then transferred and received according to the queuing priority by interrogating multiple queues in the mechanism simultaneously and determining appropriate location to which data has to be stored to or transferred from.
摘要翻译：一种用于在具有控制程序和主存储器的网络计算环境中传送数据的装置，用于处理与包括一个或多个适配器的接口元件的通信。首先在主存储器中建立排队机制，以在程序和所述接口元件之间异步传送数据。至少一个队列集专用于输入数据，另一个队列集用于在排队机制中输出数据。然后根据要处理或传输的数据的重要性或其他内部依赖关系确定所述输入和输出队列集的排队优先级，并且通过传递QDIO队列命令建立队列描述记录。从此，输出队列的优先级和编号由队列描述符记录中指定的顺序相对于该记录中描述的任何其他输出队列的顺序提供。然后，通过同时询问机构中的多个队列，根据排队优先级传送和接收数据，并确定数据必须存储到哪个或从其传送的适当位置。

5. 发明授权

US07127599B2 Managing configurations of input/output system images of an input/output subsystem, wherein a configuration is modified without restarting the input/output subsystem to effect a modification 有权
标题翻译：管理输入/输出子系统的输入/输出系统图像的配置，其中修改配置而不重新启动输入/输出子系统以进行修改
公开(公告)号：US07127599B2
公开(公告)日：2006-10-24
申请号：US10435773
申请日：2003-05-12
申请人： Frank W. Brice, Jr. , Charles W. Gainey, Jr. , Marten J. Halma , Eugene P. Hefferon , Carol B. Hernandez , Jeffrey P. Kubala , Tan Lu , Ugochukwu Njoku-Charles , Kenneth J. Oakes , Dale F. Riedy, Jr. , Charles E. Shapley , Gustav E. Sittmann , Leslie W. Wyman , Harry M. Yudenfriend
发明人： Frank W. Brice, Jr. , Charles W. Gainey, Jr. , Marten J. Halma , Eugene P. Hefferon , Carol B. Hernandez , Jeffrey P. Kubala , Tan Lu , Ugochukwu Njoku-Charles , Kenneth J. Oakes , Dale F. Riedy, Jr. , Charles E. Shapley , Gustav E. Sittmann , Leslie W. Wyman , Harry M. Yudenfriend
IPC分类号： G06F9/00
CPC分类号： H04L41/0816
摘要： An input/output subsystem is configured as a plurality of input/output subsystem images, each of which appears to a program as an independent input/output subsystem. One or more input/output subsystem images of the plurality of input/output subsystem images are managed. An aspect of this management includes managing an input/output (I/O) configuration of an input/output subsystem image. This management may be performed dynamically.
摘要翻译：输入/输出子系统被配置为多个输入/输出子系统图像，其中每个子系统图像作为独立的输入/输出子系统显示在程序中。管理多个输入/输出子系统图像的一个或多个输入/输出子系统图像。该管理的一个方面包括管理输入/输出子系统映像的输入/输出（I / O）配置。可以动态地执行该管理。

6. 发明授权

US06345329B1 Method and apparatus for exchanging data using a queued direct input-output device 有权
标题翻译：使用排队的直接输入 - 输出设备交换数据的方法和装置
公开(公告)号：US06345329B1
公开(公告)日：2002-02-05
申请号：US09252555
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Leslie W. Wyman , Donald W. Schmidt
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Leslie W. Wyman , Donald W. Schmidt
IPC分类号： G06F1300
CPC分类号： H04L25/05
摘要： A method and apparatus for exchanging data in a network computing system having a main storage capable of connecting to at least one application server and an interface element with at least one adapter capable of establishing processing communication with at least one application user(s). A state change signalling protocol is used for transfer of data between the main storage and said adapter. In addition a queuing mechanism is established in the main storage having a plurality of queues each with a plurality of buffers. Some of these queues are dedicated to be input and others as output queues. By applying the protocol each input and output data buffer is associated with each of the active input and output queues. In this manner the input and output buffers are managed by placing the buffers into various states which are maintained in a special location that is set aside and is associated with each buffer. After complete transmission of data, the state of each such buffer is changed in order to make it buffer available for reuse.
摘要翻译：一种用于在网络计算系统中交换数据的方法和装置，该网络计算系统具有能够连接至少一个应用服务器的主存储器和具有能够与至少一个应用用户建立处理通信的至少一个适配器的接口元件。状态改变信令协议用于主存储器和所述适配器之间的数据传输。此外，在具有多个队列的主存储器中建立排队机制，每个队列具有多个缓冲器。这些队列中的一些专用于输入，而其他队列作为输出队列。通过应用协议，每个输入和输出数据缓冲器与每个有源输入和输出队列相关联。以这种方式，通过将缓冲器置于各种状态来管理输入和输出缓冲器，该状态被保持在被放置并与每个缓冲器相关联的特殊位置。在数据完全传输之后，每个这样的缓冲器的状态被改变，以便缓冲器可用于重用。

7. 发明授权

US06345325B1 Method and apparatus for ensuring accurate and timely processing of data using a queued direct input-output device 有权
标题翻译：使用排队的直接输入输出设备确保数据的准确和及时处理的方法和装置
公开(公告)号：US06345325B1
公开(公告)日：2002-02-05
申请号：US09252728
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Daniel F. Casper , Janet R. Easton , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Leslie W. Wyman , Anthony R. Sager
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Daniel F. Casper , Janet R. Easton , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Leslie W. Wyman , Anthony R. Sager
IPC分类号： G06F1300
CPC分类号： H04L25/05
摘要： A method and an apparatus for timely and accurate processing of data in a network computing environment controlled by a running program and having a queuing mechanism established in a main storage. The main storage is in processing communication with an interface element having one or more adapters. At least one set of queues in the queuing mechanism is designated for input and another set for output. A signal adapter instruction can be issued to provide initiative to check content of any or all queues in the mechanism. With the help of the signal adapter an initiate-output can be specified when appropriate and the associated adapter can then asynchronously process the input or the output queues. A synchronize option is also available to signal the associated data queues to update all entries in order to render them current as observed by both the adapter and the controlling running program.
摘要翻译：一种用于在由运行程序控制并具有在主存储器中建立的排队机制的网络计算环境中及时准确地处理数据的方法和装置。主存储器正在处理与具有一个或多个适配器的接口元件的通信。排队机制中至少有一组队列被指定用于输入，另一组用于输出。可以发出信号适配器指令来提供主动检查机构中任何或所有队列的内容。在信号适配器的帮助下，可以在适当的时候指定启动输出，然后关联的适配器可以异步处理输入或输出队列。同步选项也可用于发信号通知相关联的数据队列来更新所有条目，以便将它们呈现为适配器和控制运行程序所观察到的当前状态。

8. 发明授权

US06401145B1 Method of transferring data using an interface element and a queued direct input-output device 有权
标题翻译：使用接口元件和排队的直接输入输出设备传输数据的方法
公开(公告)号：US06401145B1
公开(公告)日：2002-06-04
申请号：US09252712
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Anthony R. Sager
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Anthony R. Sager
IPC分类号： G06F1300
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0683 , H04L47/50 , H04L47/6225 , H04L49/90 , H04L49/901 , H04L49/9047
摘要： A method of transferring data in a network computing environment having a controlling program and a main storage in processing communication with an interface element including one or more adapters. A queuing mechanism is first established in the main storage for asynchronous transmittal of data between the program and said interface element. At least one queue-set is dedicated to input data and another queue-set to output data in the queuing mechanism. Queuing priorities both for said input and output queue-sets are then determined according to importance of data to be processed or transferred or other internal dependencies and a queue-description record is established by passing a QDIO queue command. From this the priority and number of the output queue are provided by order in which the order specified in the queue descriptor record relative to any other output queues described in that record. Data is then transferred and received according to the queuing priority by interrogating multiple queues in the mechanism simultaneously and determining appropriate location to which data has to be stored to or transferred from.
摘要翻译：一种在具有控制程序和主存储器的网络计算环境中传送数据的方法，用于处理与包括一个或多个适配器的接口元件的通信。首先在主存储器中建立排队机制，以在程序和所述接口元件之间异步传送数据。至少一个队列集专用于输入数据，另一个队列集用于在排队机制中输出数据。然后根据要处理或传输的数据的重要性或其他内部依赖关系确定所述输入和输出队列集的排队优先级，并且通过传递QDIO队列命令建立队列描述记录。从此，输出队列的优先级和编号由队列描述符记录中指定的顺序相对于该记录中描述的任何其他输出队列的顺序提供。然后，通过同时询问机构中的多个队列，根据排队优先级传送和接收数据，并确定数据必须存储到哪个或从其传送的适当位置。

9. 发明授权

US06345327B1 Queuing method and apparatus for providing direct data processing access using a queued direct input-output device 有权
标题翻译：使用排队的直接输入 - 输出设备提供直接数据处理访问的排队方法和装置
公开(公告)号：US06345327B1
公开(公告)日：2002-02-05
申请号：US09253247
申请日：1999-02-19
申请人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Daniel F. Casper , Allan S. Meritt , Anthony R. Sager , Donald W. Schmidt
发明人： Michael E. Baskey , Frank W. Brice, Jr. , Steven G. Glassen , Eugene P. Hefferon , Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley , Daniel F. Casper , Allan S. Meritt , Anthony R. Sager , Donald W. Schmidt
IPC分类号： G06F300
CPC分类号： H04L49/90
摘要： A queuing method and apparatus for transfer or incoming and outgoing data in a network environment having a main storage is presented. A plurality of queue sets are provided in the main storage with at least one or more sets being dedicated for input and output. The queues can share access to a plurality of devices in the network across a plurality of communication stacks. Various network resources are mapped to the queues in order to facilitate resource allocation and dynamic configuration by providing initialization of a plurality of configuration parameters. In this way dynamic expanding and contracting of the number of queues in each set as dictated by traffic patterns and feedback indicators is provided.
摘要翻译：提出了一种在具有主存储器的网络环境中用于传送或传出和传出数据的排队方法和装置。在主存储器中提供多个队列集合，其中至少一个或多个集合专用于输入和输出。队列可以跨多个通信栈共享对网络中的多个设备的访问。通过提供多个配置参数的初始化，将各种网络资源映射到队列以便于资源分配和动态配置。以这种方式，提供了由流量模式和反馈指示符指示的每组中的队列数量的动态扩展和收缩。

10. 发明授权

US06714997B1 Method and means for enhanced interpretive instruction execution for a new integrated communications adapter using a queued direct input-output device 有权
标题翻译：用于使用排队的直接输入 - 输出设备的新的集成通信适配器的增强的解释性指令执行的方法和装置
公开(公告)号：US06714997B1
公开(公告)日：2004-03-30
申请号：US09573694
申请日：2000-05-19
申请人： Frank W. Brice, Jr. , Janet R. Easton , Steven Messinger , Richard P. Tarcza , Leslie W. Wyman
发明人： Frank W. Brice, Jr. , Janet R. Easton , Steven Messinger , Richard P. Tarcza , Leslie W. Wyman
IPC分类号： G06F1310
CPC分类号： G06F13/387
摘要： Method and means to provide a mechanism by which a hypervisor can permit a real machine to interpretively execute certain I/O instructions independently of the value of an I-bit in the subchannel. This is necessary as the I-bit covers all I/O instructions that can be interpretively executed; however, there can be instances where the hypervisor cannot allow the interpretive execution of other I/O instructions but can permit the interpretive execution of the SIGA instruction.
摘要翻译：提供一种机制，其中管理程序可以允许真实机器独立于子通道中的I位的值来解释性地执行某些I / O指令。这是必要的，因为I位覆盖可以解释性执行的所有I / O指令; 然而，可能存在虚拟机管理程序不能允许解释执行其他I / O指令但可以允许解释执行SIGA指令的情况。

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