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1. 发明授权

US07646724B2 Dynamic blocking in a shared host-network interface 有权
标题翻译：在共享的主机 - 网络接口中动态阻止
公开(公告)号：US07646724B2
公开(公告)日：2010-01-12
申请号：US10435882
申请日：2003-05-12
申请人： Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
发明人： Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
IPC分类号： H04L1/00
CPC分类号： H04L47/10 , H04L47/32
摘要： A method, system, and program product for a data processing system having multiple hosts which dynamically determines blocking of packets in the data processing system. A connection is established between a host and an adapter for communication with a Local Area Network. A set of parameters is established for blocking packets transmitted from the adapter to the host. The set of parameters is stored in the adapter to be used by that connection. The packets transmitted from the adapter to the host are grouped or blocked in accordance with the set of parameters for that connection. Periodically, the packets being transmitted from the adapter to the host are evaluated for determining changes in the parameters. Changes to the set of parameters are recorded in the adapter for that connection to the host. Where there are multiple connections established between the adapter and multiple hosts, a set of parameters to be used for each connection is established such that packets are blocked in accordance with a respective set of parameters for a respective one of the hosts.
摘要翻译：一种用于具有多个主机的数据处理系统的方法，系统和程序产品，所述多个主机动态地确定数据处理系统中的分组的阻塞。在主机和适配器之间建立与局域网进行通信的连接。建立一组参数来阻止从适配器发送到主机的数据包。参数集存储在适配器中以供该连接使用。根据该连接的一组参数，从适配器发送到主机的数据包被分组或阻塞。定期地，从适配器发送到主机的分组被评估以确定参数的变化。参数集中的更改记录在与主机的连接的适配器中。在适配器和多个主机之间建立多个连接的地方，建立用于每个连接的一组参数，使得根据相应的一个主机的相应参数集来阻止分组。

2. 发明授权

US08527664B2 Direct memory access with minimal host interruption 有权
标题翻译：直接内存访问，最少主机中断
公开(公告)号：US08527664B2
公开(公告)日：2013-09-03
申请号：US12640832
申请日：2009-12-17
申请人： Douglas N. Lin , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
发明人： Douglas N. Lin , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
IPC分类号： G06F15/16
CPC分类号： G06F13/385
摘要： Data received over a shared network interface is directly placed by the shared network interface in a designated memory area of a host. In providing this direct memory access, the incoming data packets are split, such that the headers are separated from the data. The headers are placed in a designated area of a memory buffer of the host. Additionally, the data is stored in contiguous locations within the buffer. This receive and store is performed without interruption to the host. Then, at a defined time, the host is interrupted to indicate the receipt and direct storage of the data.
摘要翻译：通过共享网络接口接收的数据由共享网络接口直接放置在主机的指定内存区域中。在提供这种直接存储器访问时，输入的数据分组被分割，使得头部与数据分离。头部放置在主机的内存缓冲区的指定区域中。此外，数据存储在缓冲区内的连续位置。这种接收和存储在主机不中断的情况下执行。然后，在定义的时间，主机被中断以指示数据的接收和直接存储。

3. 发明申请

US20110153771A1 DIRECT MEMORY ACCESS WITH MINIMAL HOST INTERRUPTION 有权
标题翻译：直接内存访问与最小主机中断
公开(公告)号：US20110153771A1
公开(公告)日：2011-06-23
申请号：US12640832
申请日：2009-12-17
申请人： Douglas N. Lin , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
发明人： Douglas N. Lin , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley
IPC分类号： G06F15/167 , G06F15/173
CPC分类号： G06F13/385
摘要： Data received over a shared network interface is directly placed by the shared network interface in a designated memory area of a host. In providing this direct memory access, the incoming data packets are split, such that the headers are separated from the data. The headers are placed in a designated area of a memory buffer of the host. Additionally, the data is stored in contiguous locations within the buffer. This receive and store is performed without interruption to the host. Then, at a defined time, the host is interrupted to indicate the receipt and direct storage of the data.
摘要翻译：通过共享网络接口接收的数据由共享网络接口直接放置在主机的指定内存区域中。在提供这种直接存储器访问时，输入的数据分组被分割，使得头部与数据分离。头部放置在主机的内存缓冲区的指定区域中。此外，数据存储在缓冲区内的连续位置。这种接收和存储在主机不中断的情况下执行。然后，在定义的时间，主机被中断以指示数据的接收和直接存储。

4. 发明授权

US08621485B2 Data isolation in shared resource environments 有权
公开(公告)号：US08621485B2
公开(公告)日：2013-12-31
申请号：US12246718
申请日：2008-10-07
申请人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
发明人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
IPC分类号： G06F3/00
CPC分类号： G06F21/60 , G06F9/468 , G06F21/85 , H04L29/10
摘要： A data connection of a shared resource is placed in isolation mode to remove its ability to communicate with other data connections of the shared resource. This ability to isolate the data connection is dynamic in that it can be turned on/off at any time. This provides increased data security for the entities using the data connection.

5. 发明申请

US20100088708A1 DATA ISOLATION IN SHARED RESOURCE ENVIRONMENTS 有权
标题翻译：共享资源环境中的数据隔离
公开(公告)号：US20100088708A1
公开(公告)日：2010-04-08
申请号：US12246718
申请日：2008-10-07
申请人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
发明人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
IPC分类号： G06F9/46
CPC分类号： G06F21/60 , G06F9/468 , G06F21/85 , H04L29/10
摘要： A data connection of a shared resource is placed in isolation mode to remove its ability to communicate with other data connections of the shared resource. This ability to isolate the data connection is dynamic in that it can be turned on/off at any time. This provides increased data security for the entities using the data connection.
摘要翻译：将共享资源的数据连接置于隔离模式，以消除与共享资源的其他数据连接进行通信的能力。隔离数据连接的这种能力是动态的，因为它可以随时打开/关闭。这为使用数据连接的实体提供了更高的数据安全性。

6. 发明授权

US07729879B2 Apparatus and method to integrate hardware adapter diagnostics with a host OS diagnostics through signaling 有权
标题翻译：通过信令将硬件适配器诊断与主机OS诊断集成的装置和方法
公开(公告)号：US07729879B2
公开(公告)日：2010-06-01
申请号：US11736432
申请日：2007-04-17
申请人： Jeffrey D. Haggar , Hugh E. Hockett , Maurice Isrel , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley , Edward Zebrowski, Jr.
发明人： Jeffrey D. Haggar , Hugh E. Hockett , Maurice Isrel , Bruce H. Ratcliff , Jerry W. Stevens , Stephen R. Valley , Edward Zebrowski, Jr.
IPC分类号： G01M19/00
CPC分类号： H04L41/06 , H04L41/24
摘要： The present invention provides a system and method for controlling diagnostic functions on a remote device. The system includes a host, and a network adapter in communication with the host. The system performs a method comprising receiving a diagnostic signal from the host device on the remote device, associating the diagnostic signal with a diagnostic state of the remote device, and performing a diagnostic function indicated by the diagnostic signal.
摘要翻译：本发明提供一种用于控制远程设备上的诊断功能的系统和方法。该系统包括主机和与主机通信的网络适配器。系统执行一种方法，包括从远程设备上的主机设备接收诊断信号，将诊断信号与远程设备的诊断状态相关联，并执行由诊断信号指示的诊断功能。

7. 发明授权

US06681258B1 Facility for retrieving data from a network adapter having a shared address resolution table 有权
标题翻译：从具有共享地址分辨率表的网络适配器检索数据的设施
公开(公告)号：US06681258B1
公开(公告)日：2004-01-20
申请号：US09584524
申请日：2000-05-31
申请人： Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley
发明人： Bruce H. Ratcliff , Arthur J. Stagg , Stephen R. Valley
IPC分类号： G06F1516
CPC分类号： H04L29/12018 , H04L29/12009 , H04L61/10
摘要： A facility is provided to allow retrieval of specific parameters by a communications stack (e.g., TCP/IP) of a multi-partitioned processing system from a shared network adapter coupling the processing system to a network. The processing system includes multiple communications stacks, each of which registers internet protocol (IP) addresses with the network adapter in an address resolution table shared by the multiple communications stacks. The facility includes query request and reply commands for selectively retrieving specific data from the shared address resolution table, wherein the specific data can include: local registered IP addresses for a communications stack issuing a query request, network address resolution entries associated with a particular HOME IP address, HOME IP addresses of one or more other communications stacks sharing the network adapter, IP addresses owned by other entities on the network, IP addresses which are in the address cache, as well as other types of data.
摘要翻译：提供设施以允许通过将来自处理系统耦合到网络的共享网络适配器的多分区处理系统的通信栈（例如TCP / IP）检索特定参数。处理系统包括多个通信堆栈，每个通信栈将互联网协议（IP）地址与网络适配器注册在由多个通信堆栈共享的地址解析表中。该设施包括用于从共享地址分辨率表选择性地检索特定数据的查询请求和应答命令，其中特定数据可以包括：发出查询请求的通信栈的本地注册IP地址，与特定HOME IP相关联的网络地址解析条目地址，HOME共享网络适配器的一个或多个其他通信堆栈的IP地址，网络上其他实体拥有的IP地址，地址缓存中的IP地址以及其他类型的数据。

8. 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。

9. 发明授权

US6003080A Internet protocol assists using multi-path channel protocol 失效
标题翻译：互联网协议协助使用多路径通道协议
公开(公告)号：US6003080A
公开(公告)日：1999-12-14
申请号：US921434
申请日：1997-08-29
申请人： Bruce H. Ratcliff , Stephen R. Valley
发明人： Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： H04L29/06 , H04L29/12 , G06F13/00
CPC分类号： H04L29/12216 , H04L29/06 , H04L29/12801 , H04L29/12924 , H04L61/2007 , H04L61/6004 , H04L61/6063 , H04L29/12047 , H04L61/15 , H04L69/08 , H04L69/14 , H04L69/24
摘要： An apparatus for allowing any initiating host to establish communications with any receiving host in a computing network using a Multi-path channel communication protocol. The computing environment also having a gateway device that is electronically connected from one end to at least one initiating host and at the other end to at least one local area network through which a plurality of hosts are connected to the gateway device. The apparatus comprises means for first performing an initialization step during information and addresses of all present hosts are determined and stored in a port-sharing table which is kept up to date by regular monitoring of availability status. All host communications is performed entirely through the gateway device. Upon the receipt of a special IP address certain information is obtained from the datagram. Then the address and information of the initiating host is compared to the entries in the portsharing table and if no match is found a new entry is made. All necessary information for the establishment of a successful communication between the two hosts are then provided to the initiating host.
摘要翻译：一种用于允许任何发起主机使用多路径信道通信协议与计算网络中的任何接收主机建立通信的装置。计算环境还具有网关设备，该网关设备从一端电子连接到至少一个发起主机，另一端则连接至多个主机与网关设备连接的至少一个局域网。该装置包括用于在信息期间首先执行初始化步骤的装置，并且确定所有当前主机的地址并存储在通过定期监视可用性状态而保持最新的端口共享表中。所有主机通信完全通过网关设备进行。在接收到特定IP地址后，从数据报获得某些信息。然后将起始主机的地址和信息与端口分配表中的条目进行比较，如果找不到匹配项，则创建新条目。然后将两个主机之间建立成功通信的所有必要信息提供给启动主机。

10. 发明授权

US5999974A Internet protocol assists for high performance LAN connections 失效
标题翻译：互联网协议有助于高性能LAN连接
公开(公告)号：US5999974A
公开(公告)日：1999-12-07
申请号：US921432
申请日：1997-08-29
申请人： Bruce H. Ratcliff , Stephen R. Valley
发明人： Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： H04L12/24 , H04L12/26 , H04L29/12 , G06F13/00
CPC分类号： H04L61/20 , H04L29/12009 , H04L29/12018 , H04L29/12207 , H04L41/0803 , H04L43/0811 , H04L61/10
摘要： A method of dynamically configuring and monitoring every host connected to a gateway device, where at least one initiating host and one receiving host is at least connected to the gateway device in a computing network environment. All information about all connected hosts and their addresses are first determined and stored in a port-sharing table in a memory location accessible to the gateway device. The availability of each host connection is monitored and checked at preselected intervals and if any host becomes unavailable, a change in status is made in the portsharing table. When a special IP address command is issued for a particular initiating host, such as a SET IP address command, all IP datagrams for that particular host is received and in turn compared to the entries in the portsharing table. In case a match is not found between the received IP datagram of the particular initiating host and the entries in the portsharing table, a new entry is made in the portsharing table containing the information of the particular initiating host.
摘要翻译：一种动态配置和监视连接到网关设备的每个主机的方法，其中至少一个发起主机和一个接收主机在计算网络环境中至少连接到网关设备。关于所有连接的主机及其地址的所有信息首先被确定并存储在网关设备可访问的存储器位置中的端口共享表中。每个主机连接的可用性以预选的间隔进行监控和检查，如果任何主机不可用，则在端口分配表中进行状态更改。当为特定发起主机（如SET IP地址命令）发出特殊的IP地址命令时，会收到该特定主机的所有IP数据报，并与端口分配表中的条目进行比较。如果在特定发起主机的接收的IP数据报与端口分配表中的条目之间找不到匹配的情况，则在包含特定发起主机的信息的端口分配表中创建新条目。

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