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1. 发明申请

US20050254489A1 Methods and apparatus for creating addresses 失效
标题翻译：用于创建地址的方法和设备
公开(公告)号：US20050254489A1
公开(公告)日：2005-11-17
申请号：US10845499
申请日：2004-05-13
申请人： Vinit Jain , Harvey Kiel , Jeffrey Messing , Lee Sendelbach
发明人： Vinit Jain , Harvey Kiel , Jeffrey Messing , Lee Sendelbach
IPC分类号： H04L12/56 , H04L29/12
CPC分类号： H04L61/2092 , H04L29/1232 , H04L29/12839 , H04L29/12952 , H04L61/6022 , H04L61/6077
摘要： In a first aspect, a first method is provided for creating a media access control (MAC) address for a device. The first method includes the steps of (1) obtaining one or more identifiers; (2) obtaining a first MAC address; and (3) creating at least a second MAC address based on the one or more identifiers and the first MAC address. Numerous other aspects are provided.
摘要翻译：在第一方面，提供了一种用于为设备创建媒体访问控制（MAC）地址的第一方法。第一种方法包括以下步骤：（1）获得一个或多个标识符; （2）获得第一MAC地址; 和（3）基于一个或多个标识符和第一MAC地址创建至少第二MAC地址。提供了许多其他方面。

2. 发明申请

US20050204366A1 Apparatus and method for sharing a network I/O adapter between logical partitions 有权
标题翻译：在逻辑分区之间共享网络I / O适配器的装置和方法
公开(公告)号：US20050204366A1
公开(公告)日：2005-09-15
申请号：US10798914
申请日：2004-03-11
申请人： Ronald Billau , Charles Graham , Harvey Kiel , Chetan Mehta , Lee Sendelbach , Jaya Srikrishnan
发明人： Ronald Billau , Charles Graham , Harvey Kiel , Chetan Mehta , Lee Sendelbach , Jaya Srikrishnan
IPC分类号： G06F15/16 , H04L12/28 , H04L29/06
CPC分类号： G06F9/5077
摘要： An I/O adapter sharing mechanism in a logically partitioned computer system allows sharing a network I/O adapter between logical partitions in an efficient manner. A first logical partition owns (or controls) the I/O adapter, and a second logical partition desires to use (or share) the I/O adapter. An I/O adapter device driver that includes a hardware interface is provided in the first logical partition. A virtual device driver is provided in the second logical partition that provides a set of functions that is at least partially defined by querying the I/O adapter device driver in the first logical partition. The I/O adapter sharing mechanism includes a transfer mechanism that allows data to be transferred directly from the virtual device driver in the second logical partition to the I/O adapter without passing through the I/O adapter device driver in the first logical partition.
摘要翻译：逻辑分区计算机系统中的I / O适配器共享机制允许以有效的方式在逻辑分区之间共享网络I / O适配器。第一个逻辑分区拥有（或控制）I / O适配器，第二个逻辑分区希望使用（或共享）I / O适配器。在第一逻辑分区中提供包含硬件接口的I / O适配器设备驱动程序。在第二逻辑分区中提供虚拟设备驱动器，其提供至少部分地通过查询第一逻辑分区中的I / O适配器设备驱动程序定义的一组功能。 I / O适配器共享机制包括传输机制，其允许将数据直接从第二逻辑分区中的虚拟设备驱动程序传送到I / O适配器，而不通过第一逻辑分区中的I / O适配器设备驱动程序。

3. 发明申请

US20050071446A1 Auto-configuration of an internal vlan network interface 失效
标题翻译：自动配置内部vlan网络接口
公开(公告)号：US20050071446A1
公开(公告)日：2005-03-31
申请号：US10670709
申请日：2003-09-25
申请人： Charles Graham , Harvey Kiel , Chetan Mehta , Lee Sendelbach , Jaya Srikrishnan
发明人： Charles Graham , Harvey Kiel , Chetan Mehta , Lee Sendelbach , Jaya Srikrishnan
IPC分类号： G06F15/173 , H04L12/46
CPC分类号： H04L12/4641
摘要： Methods and systems for auto-configuration of an internal network interface are disclosed. Embodiments may install an internal VLAN manager in a logically partitioned computer system along with network agents in each of the partitions in the logically partitioned system to facilitate configuring an internal communications network and the corresponding internal network interfaces in each participating partition. In particular, an administrator accesses internal VLAN manager, selects an internal VLAN ID, selects each of the participating partitions, and configures the communications network with global parameters and ranges. The internal VLAN manager then generates partition parameters and incorporates them into messages for each of the partitions selected to participate in the internal network. Each of the participating partitions receives one of the messages and, in response, invokes the corresponding network agent that extracts partition parameters from the message and creates or re-configures an internal network interface based upon the parameters.
摘要翻译：公开了用于自动配置内部网络接口的方法和系统。实施例可以将逻辑分区计算机系统中的内部VLAN管理器与逻辑分区系统中的每个分区中的网络代理一起安装，以便于配置内部通信网络和每个参与分区中的对应内部网络接口。特别是，管理员访问内部VLAN管理器，选择内部VLAN ID，选择每个参与分区，并配置全局参数和范围的通信网络。内部VLAN管理器然后生成分区参数，并将其并入被选择参与内部网络的每个分区的消息中。每个参与分区接收一个消息，并作为响应，调用从消息中提取分区参数的相应网络代理，并根据参数创建或重新配置内部网络接口。

4. 发明申请

US20050129040A1 Shared adapter 失效
标题翻译：共享适配器
公开(公告)号：US20050129040A1
公开(公告)日：2005-06-16
申请号：US10733754
申请日：2003-12-11
申请人： Harvey Kiel , Lee Sendelbach
发明人： Harvey Kiel , Lee Sendelbach
IPC分类号： G06F13/00 , H04L12/56
CPC分类号： H04L49/102 , H04L49/205 , H04L49/3036 , H04L49/351 , H04L49/90
摘要： In a first aspect, a first method is provided for sharing a multiple queue Ethernet adapter. The first method includes the steps of receiving a frame or packet in the adapter and determining whether the frame or packet is for one or more of a plurality of partitions that share the adapter. If the frame or packet is for one or more of the plurality of partitions that share the adapter, the method further includes (1) storing the frame or packet in an adapter cache memory; (2) determining one or more of the plurality of partitions to which the frame or packet is to be sent; and (3) transferring the frame or packet from the adapter cache memory to a receive queue of each of the one or more partitions to which the frame or packet is to be sent. Numerous other aspects are provided.
摘要翻译：在第一方面，提供了一种用于共享多队列以太网适配器的第一种方法。第一种方法包括以下步骤：在适配器中接收帧或数据包，并确定帧或数据包是否是共享适配器的多个分区中的一个或多个。如果所述帧或分组是用于共享所述适配器的所述多个分区中的一个或多个分区，则所述方法还包括（1）将所述帧或分组存储在适配器高速缓冲存储器中; （2）确定要发送帧或分组的多个分区中的一个或多个; 和（3）将帧或分组从适配器高速缓存存储器传送到要发送帧或分组的一个或多个分区中的每一个的接收队列。提供了许多其他方面。

5. 发明申请

US20060212608A1 System, method, and computer program product for a fully trusted adapter validation of incoming memory mapped I/O operations on a physical adapter that supports virtual adapters or virtual resources 失效
标题翻译：用于完全信任的适配器的系统，方法和计算机程序产品验证支持虚拟适配器或虚拟资源的物理适配器上的传入内存映射I / O操作
公开(公告)号：US20060212608A1
公开(公告)日：2006-09-21
申请号：US11066353
申请日：2005-02-25
申请人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： G06F3/00
CPC分类号： G06F12/1483
摘要： A method, computer program product, and distributed data processing system that allows a single physical I/O adapter to validate that a memory mapped I/O address referenced by an incoming I/O operation is associated with a virtual host that initiated the incoming memory mapped I/O operation is provided. Specifically, the present invention is directed to a mechanism for sharing a PCI family I/O adapter and, in general, any I/O adapter that uses a memory mapped I/O interface for communications. A mechanism is provided that allows a single physical I/O adapter to validate that a memory mapped I/O address referenced by an incoming memory mapped I/O operation used to initiate an I/O transaction is associated with a virtual host that initiated the incoming memory mapped I/O operation.
摘要翻译：一种方法，计算机程序产品和分布式数据处理系统，其允许单个物理I / O适配器验证由进入的I / O操作引用的存储器映射I / O地址与启动进入存储器的虚拟主机相关联提供映射的I / O操作。具体地说，本发明涉及一种用于共享PCI系列I / O适配器以及通常使用任何使用存储器映射I / O接口进行通信的I / O适配器的机制。提供了一种机制，允许单个物理I / O适配器验证由用于启动I / O事务的进入内存映射I / O操作引用的内存映射I / O地址与启动I / O事务的虚拟主机相关联进入内存映射的I / O操作。

6. 发明申请

US20060195675A1 Association of host translations that are associated to an access control level on a PCI bridge that supports virtualization 失效
标题翻译：与支持虚拟化的PCI桥接器上的访问控制级别关联的主机翻译关联
公开(公告)号：US20060195675A1
公开(公告)日：2006-08-31
申请号：US11066931
申请日：2005-02-25
申请人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： G06F9/34
CPC分类号： G06F9/45537
摘要： A method, computer program product, and distributed data processing system that allows a system image within a multiple system image virtual server to directly expose a portion, or all, of its associated system memory to a shared PCI adapter without having to go through a trusted component, such as a Hypervisor. Specifically, the present invention is directed to a mechanism for sharing conventional PCI I/O adapters, PCI-X I/O Adapters, PCI-Express I/O Adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for communications.
摘要翻译：一种方法，计算机程序产品和分布式数据处理系统，其允许多系统映像虚拟服务器内的系统映像将其相关系统存储器的一部分或全部直接暴露给共享PCI适配器，而无需经过可信任的组件，如Hypervisor。具体地，本发明涉及用于共享常规PCI I / O适配器，PCI-X I / O适配器，PCI-Express I / O适配器的机制，并且一般地，使用使用存储器映射的任何I / O适配器 I / O接口进行通讯。

7. 发明申请

US20060195618A1 Data processing system, method, and computer program product for creation and initialization of a virtual adapter on a physical adapter that supports virtual adapter level virtualization 审中-公开
标题翻译：用于在支持虚拟适配器级虚拟化的物理适配器上创建和初始化虚拟适配器的数据处理系统，方法和计算机程序产品
公开(公告)号：US20060195618A1
公开(公告)日：2006-08-31
申请号：US11065829
申请日：2005-02-25
申请人： Richard Arndt , Giora Biran , Patrick Buckland , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Patrick Buckland , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： G06F3/00
CPC分类号： G06F9/5077 , G06F9/45537
摘要： A method, computer program product, and distributed data processing system for directly sharing an I/O adapter that directly supports adapter virtualization and does not require an LPAR manager or other intermediary to be invoked on every I/O transaction is provided. The present invention also provides a method, computer program product, and distributed data processing system for directly creating and initializing a virtual adapter and associated resources on a physical adapter, such as a PCI, PCI-X, or PCI-E adapter. Specifically, the present invention is directed to a mechanism for sharing conventional PCI (Peripheral Component Interconnect) I/O adapters, PCI-X I/O adapters, PCI-Express I/O adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for communications. A mechanism is provided for directly creating and initializing a virtual adapter and associated resources within a physical adapter, such as a PCI, PCI-X, or PCI-E adapter. Additionally, each virtual adapter has an associated set of host side resources, such as memory addresses and interrupt levels, and adapter side resources, such as adapter memory addresses and processing queues, and each virtual adapter is isolated from accessing the host side resources and adapter resources that belong to another virtual or physical adapter.
摘要翻译：提供了一种用于直接共享直接支持适配器虚拟化并且不需要在每个I / O事务上调用LPAR管理器或其他中介的I / O适配器的方法，计算机程序产品和分布式数据处理系统。本发明还提供了一种方法，计算机程序产品和分布式数据处理系统，用于在诸如PCI，PCI-X或PCI-E适配器的物理适配器上直接创建和初始化虚拟适配器和相关资源。具体地，本发明涉及用于共享常规PCI（外围组件互连）I / O适配器，PCI-X I / O适配器，PCI-Express I / O适配器以及通常的任何I / O适配器它使用内存映射的I / O接口进行通信。提供了一种用于直接创建和初始化物理适配器（如PCI，PCI-X或PCI-E适配器）内的虚拟适配器和相关资源的机制。此外，每个虚拟适配器都具有一组相关的主机端资源，如内存地址和中断级别，以及适配器端资源（如适配器内存地址和处理队列），并且每个虚拟适配器与访问主机端资源和适配器属于另一个虚拟或物理适配器的资源。

8. 发明申请

US20060209724A1 Method and system for fully trusted adapter validation of addresses referenced in a virtual host transfer request 有权
公开(公告)号：US20060209724A1
公开(公告)日：2006-09-21
申请号：US11068664
申请日：2005-02-28
申请人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： H04L12/28
CPC分类号： H04L49/901 , H04L49/90
摘要： A method, computer program product, and distributed data processing system that allows a single physical I/O adapter, such as a PCI, PCI-X, or PCI-E adapter, to validate that a direct memory access address referenced by an incoming I/O transaction that was initiated through a memory mapped I/O operation are associated with a virtual adapter or virtual resource that is referenced by the incoming memory mapped I/O operation is provided. Specifically, the present invention is directed to a mechanism for sharing conventional PCI (Peripheral Component Interconnect) I/O adapters, PCI-X I/O Adapters, PCI-Express I/O Adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for communications. A single physical I/O adapter validates that one or more direct memory access addresses referenced by an incoming I/O transaction initiated through a memory mapped I/O operation are associated with a virtual adapter or virtual resource that is referenced by the incoming memory mapped I/O operation.

9. 发明申请

US20060195673A1 Method, apparatus, and computer program product for coordinating error reporting and reset utilizing an I/O adapter that supports virtualization 失效
公开(公告)号：US20060195673A1
公开(公告)日：2006-08-31
申请号：US11065823
申请日：2005-02-25
申请人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： G06F12/14
CPC分类号： G06F11/0793 , G06F11/0712 , G06F11/0724 , G06F11/0745
摘要： A method, apparatus, and computer program product are disclosed in a shared processor data processing system for coordinating error reporting for and resetting of a physical I/O adapter that supports virtualization. The physical I/O adapter is virtualized by generating virtual I/O adapters that each represent a portion of the physical I/O adapter. Each one of the virtual I/O adapters is assigned to a different one of client logical partitions. A determination is made regarding whether the physical I/O adapter may have experienced an error. If the physical I/O adapter has experienced an error, all of the client logical partitions are notified about the error and a recovery of the physical I/O adapter is coordinated among all of the client logical partitions by waiting for each client logical partition to acknowledge the error notification before the physical I/O adapter is reset.

10. 发明申请

US20060195663A1 Virtualized I/O adapter for a multi-processor data processing system 审中-公开
标题翻译：用于多处理器数据处理系统的虚拟化I / O适配器
公开(公告)号：US20060195663A1
公开(公告)日：2006-08-31
申请号：US11066645
申请日：2005-02-25
申请人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Patrick Buckland , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： G06F13/12 , G06F12/14 , G06F15/00 , G06F15/76 , G06F13/38
CPC分类号： G06F9/45537 , G06F3/0605 , G06F3/0631 , G06F3/067
摘要： An enhanced SCSI storage adapter with multiple queues for use by different server processors or partitions. For a non-partitioned server, the operating system (OS) owns the SCSI storage adapter, controls the adapter queues, both creation of and changes to the queues, and updates the queue table(s) in the storage adapter with queue address information, device list, message signaled interrupt (MSI) information and optional queue priorities. An OS operator can specify that one or more SCSI devices can be accessed by a specific processor or group of processors. The processor or group of processors is given an adapter queue to access the SCSI device or devices. For a partitioned server, one partition, which may be a hosting partition, owns the SCSI storage adapter, controls the adapter queues, both creation of and changes to the queues, and updates the queue table(s) in the storage adapter with queue address information, device list, message signaled interrupt (MSI) information and optional queue priorities. A system operator can assign one or more SCSI devices under a storage adapter to a partition. Each partition that has access to a SCSI device(s) under a SCSI adapter is given an adapter queue to access the device(s).
摘要翻译：具有多个队列的增强型SCSI存储适配器，供不同服务器处理器或分区使用。对于非分区服务器，操作系统（OS）拥有SCSI存储适配器，控制适配器队列，创建和更改队列，并使用队列地址信息更新存储适配器中的队列表，设备列表，消息信号中断（MSI）信息和可选队列优先级。 OS操作员可以指定特定处理器或一组处理器可以访问一个或多个SCSI设备。给处理器或一组处理器提供了适配器队列来访问SCSI设备。对于分区服务器，可以是主机分区的一个分区拥有SCSI存储适配器，控制适配器队列，创建和更改队列，并使用队列地址更新存储适配器中的队列表信息，设备列表，消息信号中断（MSI）信息和可选队列优先级。系统操作员可以将存储适配器下的一个或多个SCSI设备分配给分区。可以访问SCSI适配器下的SCSI设备的每个分区都具有访问设备的适配器队列。

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