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1. 发明授权

US06330616B1 System for communications of multiple partitions employing host-network interface, and address resolution protocol for constructing data frame format according to client format 有权
标题翻译：使用主机网络接口的多个分区的通信系统，以及根据客户端格式构建数据帧格式的地址解析协议
公开(公告)号：US06330616B1
公开(公告)日：2001-12-11
申请号：US09152370
申请日：1998-09-14
申请人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
发明人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F15173
CPC分类号： H04L29/12009 , H04L29/12018 , H04L61/10 , H04L69/18
摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. If not predetermined, the adapter is provided with a capability to dynamically determine the needed media header for transmission of the IP datagram across the network to the client. In Ethernet format, this dynamically determining includes forwarding an Ethernet 802.3 ARP request and an Ethernet DIX ARP request from the IP datagram. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.
摘要翻译：在具有多个逻辑分区和到网络的端口的主机类数据处理系统中，建立主机 - 网络接口以减少多个分区处的网络开销。主机网络接口包括例如将主机系统的多个分区耦合到具有耦合到适配器的每个网络的网络设备驱动器的通信适配器的主机通道连接。该适配器还包括地址解析协议（ARP）缓存，该地址解析协议（ARP）缓存被设计为保持耦合到该网络的客户端的预定媒体头，用于将网络上的因特网协议（IP）数据报转发到来自分区的主机系统。如果不是预定的，则适配器具有动态地确定用于通过网络向客户端传输IP数据报所需的媒体头的能力。在以太网格式中，这种动态确定包括从IP数据报转发以太网802.3 ARP请求和以太网DIX ARP请求。还通过将逻辑分区的IP地址存储在适配器的ARP缓存中作为HOME地址来进行IP数据报的分区到分区通信。

2. 发明授权

US06330615B1 Method of using address resolution protocol for constructing data frame formats for multiple partitions host network interface communications 有权
标题翻译：使用地址解析协议构建多个分区主机网络接口通信的数据帧格式的方法
公开(公告)号：US06330615B1
公开(公告)日：2001-12-11
申请号：US09152369
申请日：1998-09-14
申请人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
发明人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F15173
CPC分类号： H04L29/12009 , H04L29/12018 , H04L49/90 , H04L49/9063 , H04L61/10 , H04L69/18 , H04L69/32
摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. If not predetermined, the adapter is provided with a capability to dynamically determine the needed media header for transmission of the IP datagram across the network to the client. In Ethernet format, this dynamically determining includes forwarding an Ethernet 802.3 ARP request and an Ethernet DIX ARP request from the IP datagram. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.
摘要翻译：在具有多个逻辑分区和到网络的端口的大型机类数据处理系统中，建立主机 - 网络接口以减少多个分区处的网络开销。主机网络接口包括例如将主机系统的多个分区耦合到具有耦合到适配器的每个网络的网络设备驱动器的通信适配器的主机通道连接。该适配器还包括地址解析协议（ARP）缓存，该地址解析协议（ARP）缓存被设计为保持耦合到该网络的客户端的预定媒体头，用于将网络上的因特网协议（IP）数据报转发到来自分区的主机系统。如果不是预定的，则适配器具有动态地确定用于通过网络向客户端传输IP数据报所需的媒体头的能力。在以太网格式中，这种动态确定包括从IP数据报转发以太网802.3 ARP请求和以太网DIX ARP请求。还通过将逻辑分区的IP地址存储在适配器的ARP缓存中作为HOME地址来进行IP数据报的分区到分区通信。

3. 发明授权

US06654812B2 Communication between multiple partitions employing host-network interface 有权
公开(公告)号：US06654812B2
公开(公告)日：2003-11-25
申请号：US09977799
申请日：2001-10-15
申请人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
发明人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F15173
CPC分类号： H04L29/12009 , H04L29/12018 , H04L49/90 , H04L49/9063 , H04L61/10 , H04L69/18 , H04L69/32
摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.

4. 发明授权

US06334154B1 Article of manufacture for communications of multiple partitions employing host-network interface, and address resolution protocol for constructing data frame format according to client format 有权
标题翻译：使用主机网络接口的多个分区的通信制造条款，以及根据客户端格式构建数据帧格式的地址解析协议
公开(公告)号：US06334154B1
公开(公告)日：2001-12-25
申请号：US09152771
申请日：1998-09-14
申请人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
发明人： Paul M. Gioquindo , Chin Lee , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F15173
CPC分类号： H04L29/12009 , H04L29/12018 , H04L61/10 , H04L69/18
摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. If not predetermined, the adapter is provided with a capability to dynamically determine the needed media header for transmission of the IP datagram across the network to the client. In Ethernet format, this dynamically determining includes forwarding an Ethernet 802.3 ARP request and an Ethernet DIX ARP request from the IP datagram. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.
摘要翻译：在具有多个逻辑分区和到网络的端口的主机类数据处理系统中，建立主机 - 网络接口以减少多个分区处的网络开销。主机网络接口包括例如将主机系统的多个分区耦合到具有耦合到适配器的每个网络的网络设备驱动器的通信适配器的主机通道连接。该适配器还包括地址解析协议（ARP）缓存，该地址解析协议（ARP）缓存被设计为保持耦合到该网络的客户端的预定媒体头，用于将网络上的因特网协议（IP）数据报转发到来自分区的主机系统。如果不是预定的，则适配器具有动态地确定用于通过网络向客户端传输IP数据报所需的媒体头的能力。在以太网格式中，这种动态确定包括从IP数据报转发以太网802.3 ARP请求和以太网DIX ARP请求。还通过将逻辑分区的IP地址存储在适配器的ARP缓存中作为HOME地址来进行IP数据报的分区到分区通信。

5. 发明授权

US08244518B2 Input/output processor (IOP) based zSeries emulation 有权
标题翻译：基于输入/输出处理器（IOP）的zSeries仿真
公开(公告)号：US08244518B2
公开(公告)日：2012-08-14
申请号：US12355903
申请日：2009-01-19
申请人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
发明人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
IPC分类号： G06F9/455
CPC分类号： G06F11/0715 , G06F11/0757 , G06F13/105
摘要： The emulation of a data processing I/O protocol employs a process which obviates the need to consider hardware specific functionality for which emulation is not an optimal solution. The particular protocol described in exemplary fashion herein is the OSA protocol as defined by Open System Adapter standards. The use of this emulation is also seen to leave in place all of the software tools otherwise employed.
摘要翻译：数据处理I / O协议的仿真采用了一种过程，其不需要考虑仿真不是最佳解决方案的硬件特定功能。这里以示例性方式描述的特定协议是由开放系统适配器标准定义的OSA协议。这种仿真的使用也被视为留下了所有其他使用的软件工具。

6. 发明授权

US08468008B2 Input/output processor (IOP) based emulation 有权
标题翻译：基于输入/输出处理器（IOP）的仿真
公开(公告)号：US08468008B2
公开(公告)日：2013-06-18
申请号：US13563776
申请日：2012-08-01
申请人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
发明人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
IPC分类号： G06F9/455
CPC分类号： G06F11/0715 , G06F11/0757 , G06F13/105
摘要： The emulation of a data processing I/O protocol employs a process which obviates the need to consider hardware specific functionality for which emulation is not an optimal solution. The particular protocol described in exemplary fashion herein is the OSA protocol as defined by Open System Adapter standards. The use of this emulation is also seen to leave in place all of the software tools otherwise employed.
摘要翻译：数据处理I / O协议的仿真采用了一种过程，其不需要考虑仿真不是最佳解决方案的硬件特定功能。这里以示例性方式描述的特定协议是由开放系统适配器标准定义的OSA协议。这种仿真的使用也被视为留下了所有其他使用的软件工具。

7. 发明申请

US20100185898A1 INPUT/OUTPUT PROCESSOR (IOP) BASED ZSERIES EMULATION 有权
标题翻译：输入/输出处理器（IOP）基于ZSERIES仿真
公开(公告)号：US20100185898A1
公开(公告)日：2010-07-22
申请号：US12355903
申请日：2009-01-19
申请人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
发明人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
IPC分类号： G06F11/07 , G06F9/455
CPC分类号： G06F11/0715 , G06F11/0757 , G06F13/105
摘要： The emulation of a data processing I/O protocol employs a process which obviates the need to consider hardware specific functionality for which emulation is not an optimal solution. The particular protocol described in exemplary fashion herein is the OSA protocol as defined by Open System Adapter standards. The use of this emulation is also seen to leave in place all of the software tools otherwise employed.
摘要翻译：数据处理I / O协议的仿真采用了一种过程，其不需要考虑仿真不是最佳解决方案的硬件特定功能。这里以示例性方式描述的特定协议是由开放系统适配器标准定义的OSA协议。这种仿真的使用也被视为留下了所有其他使用的软件工具。

8. 发明申请

US20120296625A1 INPUT/OUTPUT PROCESSOR (IOP) BASED ZSERIES EMULATION 有权
标题翻译：输入/输出处理器（IOP）基于ZSERIES仿真
公开(公告)号：US20120296625A1
公开(公告)日：2012-11-22
申请号：US13563776
申请日：2012-08-01
申请人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
发明人： Ping T. Chan , Paul M. Gioquindo , Ying-Yeung Li , Bruce H. Ratcliff , Stephen R. Valley , Mooheng Zee
IPC分类号： G06F9/455
CPC分类号： G06F11/0715 , G06F11/0757 , G06F13/105
摘要： The emulation of a data processing I/O protocol employs a process which obviates the need to consider hardware specific functionality for which emulation is not an optimal solution. The particular protocol described in exemplary fashion herein is the OSA protocol as defined by Open System Adapter standards. The use of this emulation is also seen to leave in place all of the software tools otherwise employed.
摘要翻译：数据处理I / O协议的仿真采用了一种过程，其不需要考虑仿真不是最佳解决方案的硬件特定功能。这里以示例性方式描述的特定协议是由开放系统适配器标准定义的OSA协议。这种仿真的使用也被视为留下了所有其他使用的软件工具。

9. 发明授权

US08271258B2 Emulated Z-series queued direct I/O 有权
标题翻译：仿真Z系列排队直接I / O
公开(公告)号：US08271258B2
公开(公告)日：2012-09-18
申请号：US11693841
申请日：2007-03-30
申请人： Ping T. Chan , Paul M. Gioquindo , Gary R. Morrill , Bruce H. Ratcliff , Stephen R. Valley
发明人： Ping T. Chan , Paul M. Gioquindo , Gary R. Morrill , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F9/455 , G06F13/00 , G06F13/28
CPC分类号： G06F9/45533
摘要： The emulation of an adapter for I/O to link a host data processing system to a local area network provides advantages of memory to memory transfer which results in higher data transfer rates while at the same time providing a mechanism for working with two data transfer vectors in an overlapping fashion.
摘要翻译：用于将主机数据处理系统链接到局域网的用于I / O的适配器的仿真提供了存储器到存储器传送的优点，这导致更高的数据传输速率，同时提供了用于处理两个数据传输矢量的机制以重叠的方式。

10. 发明申请

US20080243467A1 EMULATED Z-SERIES QUEUED DIRECT I/O 有权
标题翻译：模拟Z系列QUEUED直接I / O
公开(公告)号：US20080243467A1
公开(公告)日：2008-10-02
申请号：US11693841
申请日：2007-03-30
申请人： Ping T. Chan , Paul M. Gioquindo , Gary R. Morrill , Bruce H. Ratcliff , Stephen R. Valley
发明人： Ping T. Chan , Paul M. Gioquindo , Gary R. Morrill , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F9/455
CPC分类号： G06F9/45533
摘要： The emulation of an adapter for I/O to link a host data processing system to a local area network provides advantages of memory to memory transfer which results in higher data transfer rates while at the same time providing a mechanism for working with two data transfer vectors in an overlapping fashion.
摘要翻译：用于将主机数据处理系统链接到局域网的用于I / O的适配器的仿真提供了存储器到存储器传送的优点，这导致更高的数据传输速率，同时提供了用于处理两个数据传输矢量的机制以重叠的方式。

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