公开(公告)号：US20070057361A1

公开(公告)日：2007-03-15

申请号：US11552803

申请日：2006-10-25

申请人： Bernhard Lange ,  William Boyd

发明人： Bernhard Lange ,  William Boyd

IPC分类号： H01L23/48 ,  H01L21/00

CPC分类号： H05K3/308 ,  H01L23/49555 ,  H01L24/49 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01079 ,  H01L2924/14 ,  H05K2201/10689 ,  H05K2201/10787 ,  H05K2201/10871 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： An integrated circuit (IC) package that comprises a lead frame. The lead frame has a downset portion and leads. The downset portion has an exterior surface that is configured to face away from a mounting board, and an interior surface that is configured to face towards the mounting board. The leads are bent away from the exterior surface, and each of the leads have a first end coupled to an IC and a second end configured to pass through one of a plurality of mounting holes extending through the mounting board. The IC is coupled to the interior surface.

摘要翻译： 一种包括引线框架的集成电路（IC）封装。 引线框架具有欠压部分和引线。 凹陷部分具有被配置为远离安装板的外表面和被配置为面向安装板的内表面。 引线从外表面弯曲，并且每个引线具有联接到IC的第一端和被配置为穿过延伸穿过安装板的多个安装孔中的一个的第二端。 IC耦合到内表面。

公开(公告)号：US20060192273A1

公开(公告)日：2006-08-31

申请号：US11066875

申请日：2005-02-25

申请人： Bernhard Lange ,  William Boyd

发明人： Bernhard Lange ,  William Boyd

IPC分类号： H01L23/48

CPC分类号： H05K3/308 ,  H01L23/49555 ,  H01L24/49 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01079 ,  H01L2924/14 ,  H05K2201/10689 ,  H05K2201/10787 ,  H05K2201/10871 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： An integrated circuit (IC) package 100 comprises an IC 102 and leads 104 coupled to the IC. Each lead has a first end 106 configured to be coupled to the integrated circuit and a second end 108 configured to pass through one of a plurality of mounting holes 110 extending through a mounting board 112. The leads comprise at least one positioning lead 114 comprising a stop 118 being a continuous part of the positioning lead and having a lateral dimension 120 greater than a diameter 122 of a first hole 124 of the plurality of mounting holes. The leads further comprise at least one non-positioning lead 116 having a continuous uniformly shaped body 130 with a lateral dimension 132 less than a diameter 134 of a second hole 136 of the plurality of mounting holes. The stop limits an extension of the non-positioning lead through the second hole.

摘要翻译： 集成电路（IC）封装100包括耦合到IC的IC 102和引线104。 每个引线具有被配置为耦合到集成电路的第一端106和被配置为穿过延伸穿过安装板112的多个安装孔110中的一个的第二端108。 引线包括至少一个定位引线114，定位引线114包括止动件118，该止动件118是定位引线的连续部分，并且具有大于多个安装孔中的第一孔124的直径122的横向尺寸120。 引线还包括至少一个非定位引线116，其具有连续均匀成形的主体130，其横向尺寸132小于多个安装孔中的第二孔136的直径134。 停止限制非定位导线通过第二个孔的延伸。

公开(公告)号：US20070168567A1

公开(公告)日：2007-07-19

申请号：US11216736

申请日：2005-08-31

申请人： William Boyd ,  John Hufferd ,  Agustin Mena, ,  Renato Recio ,  Madeline Vega

发明人： William Boyd ,  John Hufferd ,  Agustin Mena, ,  Renato Recio ,  Madeline Vega

IPC分类号： G06F3/00

CPC分类号： G06F9/544 ,  G06F9/546 ,  G06F2209/548

摘要： A system, method, and computer program product that enables user space middleware or applications to pass file name based storage requests directly to a physical I/O adapter without run-time involvement from the local Operating System (OS) are provided. A mechanism is provided for using a file protection table (FPT) data structure, which may include a file name protection table (FNPT) and file extension protection table (FEPT), to control user space and out of user space Input/Output (I/O) operations. In addition, a doorbell message and processing queue mechanism are provided for notifying the I/O adapter of work requests to be processed by the I/O adapter.

摘要翻译： 提供了一种系统，方法和计算机程序产品，可使用户空间中间件或应用程序将基于文件名的存储请求直接传递到物理I / O适配器，而无需本地操作系统（OS）的运行时间参与。 提供了一种用于使用文件保护表（FPT）数据结构的机制，其可以包括文件名保护表（FNPT）和文件扩展保护表（FEPT），以控制用户空间和用户空间输入/输出（I / O）操作。 另外，提供了门铃消息和处理队列机制，用于通知I / O适配器要由I / O适配器处理的工作请求。

公开(公告)号：US20070165596A1

公开(公告)日：2007-07-19

申请号：US11334678

申请日：2006-01-18

申请人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

发明人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： G06F13/4022 ,  H04L45/00 ,  H04L45/54

摘要： A method is provided for creating and managing tables for routing packets through an environment that includes multiple hosts and shared PCI switches and adapters. A Destination Identification (DID) field in the PBA is appended to a transaction packet dispatched through the PCI switches, wherein a particular DID is associated with a particular host or system image, and thus identifies the physical or virtual end point of its packet. In one embodiment, packets are routed through PCI switches in a distributed computer system comprising multiple root nodes, wherein each root node includes one or more hosts. The embodiment includes the step of creating a table or like data structure in a specified one of the switches. When a particular host of one of the root nodes becomes connected to the specified switch, a PCI Configuration Master (PCM), residing in one of the root nodes, is operated to enter a destination identifier or DID into the table. The DID is then appended as an address component, to packets directed through the specified switch from the particular host to one of the adapters. The destination identifier is also used to determine that a PCI packet, routed through the specified switch from one of the adapters, is intended for the particular root node.

摘要翻译： 提供了一种创建和管理表以通过包括多个主机和共享PCI交换机和适配器的环境路由数据包的方法。 PBA中的目的地标识（DID）字段附加到通过PCI交换机分派的事务分组，其中特定的DID与特定主机或系统映像相关联，并且因此标识其分组的物理或虚拟终点。 在一个实施例中，分组通过包括多个根节点的分布式计算机系统中的PCI交换机路由，其中​​每个根节点包括一个或多个主机。 该实施例包括在指定的一个开关中创建表或类似数据结构的步骤。 当一个根节点的特定主机连接到指定的交换机时，驻留在其中一个根节点的PCI配置主机（PCM）被操作以在表中输入目的地标识符或DID。 然后，将DID作为地址组件附加到通过指定的交换机从特定主机引导到其中一个适配器的数据包。 目的地标识符还用于确定通过指定交换机从其中一个适配器路由的PCI数据包是针对特定根节点的。

公开(公告)号：US20070078892A1

公开(公告)日：2007-04-05

申请号：US11216712

申请日：2005-08-31

申请人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

发明人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

IPC分类号： G06F17/00

CPC分类号： G06F21/85 ,  G06F21/78

摘要： A system, method, and computer program product that enables user space middleware or applications to pass file name based storage requests directly to a physical I/O Adapter without run-time involvement from the local Operating System (OS) are provided. A mechanism is provided for using a file protection table (FPT) data structure, which may include a file name protection table (FNPT) and file extension protection table (FEPT), to control user space and out of user space Input/Output (I/O) operations. In addition, a mechanism is provided for managing the FPT based on user space operations to create, query, modify and delete entries in the FPT.

摘要翻译： 提供了一种使用户空间中间件或应用程序可以将基于文件名的存储请求直接传递到物理I / O适配器的系统，方法和计算机程序产品，而无需本地操作系统（OS）的运行时参与。 提供了一种用于使用文件保护表（FPT）数据结构的机制，其可以包括文件名保护表（FNPT）和文件扩展保护表（FEPT），以控制用户空间和用户空间输入/输出（I / O）操作。 另外，提供了一种基于用户空间操作来管理FPT以在FPT中创建，查询，修改和删除条目的机制。

公开(公告)号：US20070050591A1

公开(公告)日：2007-03-01

申请号：US11216879

申请日：2005-08-31

申请人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

发明人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

IPC分类号： G06F12/00

CPC分类号： G06F9/461 ,  G06F3/0622 ,  G06F3/0637 ,  G06F3/0659 ,  G06F3/067 ,  G06F9/468 ,  G06F9/485 ,  G06F21/78

摘要： A system, method, and computer program product that enables user space middleware or applications to pass I/O storage requests directly to a network attached storage device via a storage server that performs authentication are provided. A mechanism is provided for using a translation protection table (TPT) data structure, which may include a file name protection table (FNPT) and file extension protection table (FEPT), or logical volume protection table (LVPT), to control user space and out of user space Input/Output (I/O) operations. The storage server performs authentication of an application instance's request to open an operating system logical volume and, upon being authenticated, permits the application instance to submit I/O storage requests via the TPT to the opened OS logical volume. I/O storage requests are translated into storage commands using the TPT and the storage commands are encapsulated for transmission via one or more networks to the storage server.

摘要翻译： 提供了一种使用户空间中间件或应用程序通过执行认证的存储服务器将I / O存储请求直接传递到网络连接的存储设备的系统，方法和计算机程序产品。 提供了一种用于使用翻译保护表（TPT）数据结构的机制，其可以包括文件名保护表（FNPT）和文件扩展保护表（FEPT）或逻辑卷保护表（LVPT），以控制用户空间和 用户空间输入/输出（I / O）操作。 存储服务器执行应用程序实例的打开操作系统逻辑卷的请求的认证，并且在被认证后允许应用实例经由TPT将I / O存储请求提交到打开的OS逻辑卷。 使用TPT将I / O存储请求转换为存储命令，并且存储命令被封装以经由一个或多个网络传输到存储服务器。

公开(公告)号：US20070005815A1

公开(公告)日：2007-01-04

申请号：US11135257

申请日：2005-05-23

申请人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

发明人： William Boyd ,  John Hufferd ,  Agustin Mena ,  Renato Recio ,  Madeline Vega

IPC分类号： G06F3/00

CPC分类号： G06F3/064 ,  G06F3/0619 ,  G06F3/0622 ,  G06F3/067 ,  G06F12/145

摘要： The present invention provides a system, method, and computer program product that enables application instances to pass block mode storage requests directly to a physical I/O adapter without run-time involvement from the local operating system or hypervisor. Specifically, a mechanism for providing and using a linear block address (LBA) translation protection table (TPT) to control out of user space I/O operations is provided. In one aspect of the present invention, the LBATPT includes an adapter protection table that has entries for each portion of a storage device and a corresponding LBA table having entries for identifying the linear block addresses associated with an adapter protection table entry. Table entries are correlated with one another using an LBA table pointer. Adapter protection table entries are associated with application instances using a key instance.

摘要翻译： 本发明提供一种系统，方法和计算机程序产品，其使得应用程序实例能够将块模式存储请求直接传递到物理I / O适配器，而无需本地操作系统或管理程序的运行时间。 具体地，提供了用于提供和使用线性块地址（LBA）转换保护表（TPT）以控制用户空间I / O操作的机制。 在本发明的一个方面，LBATPT包括适配器保护表，其具有用于存储设备的每个部分的条目以及具有用于标识与适配器保护表条目相关联的线性块地址的条目的相应LBA表。 表条目使用LBA表指针彼此相关。 适配器保护表条目与使用密钥实例的应用程序实例相关联。

公开(公告)号：US20070183393A1

公开(公告)日：2007-08-09

申请号：US11348903

申请日：2006-02-07

申请人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

发明人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

IPC分类号： H04L12/28 ,  G06F13/00

CPC分类号： H04L45/60 ,  H04L49/15 ,  H04L49/25 ,  H04L49/3009

摘要： A computer-implemented method, apparatus, and computer program product are disclosed in a data processing environment that includes host computer systems that are coupled to adapters utilizing a switched fabric for routing packets between the host computer systems and the adapters. A unique destination identifier is assigned to one of the host computer systems. A portion of a standard format packet destination address is selected. Within a particular packet, the portion is set equal to the unique identifier that is assigned to the host computer system. The particular packet is then routed through the fabric to the host computer system using the unique destination identifier.

摘要翻译： 计算机实现的方法，装置和计算机程序产品在数据处理环境中公开，该数据处理环境包括主机计算机系统，该主机计算机系统利用交换结构耦合到适配器，用于在主计算机系统和适配器之间路由分组。 将唯一的目标标识符分配给其中一个主机系统。 选择标准格式分组目的地地址的一部分。 在特定分组内，该部分被设置为等于分配给主计算机系统的唯一标识符。 然后，使用唯一的目的地标识符将特定数据包通过结构路由到主机计算机系统。

公开(公告)号：US20070136458A1

公开(公告)日：2007-06-14

申请号：US11301109

申请日：2005-12-12

申请人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

发明人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

IPC分类号： G06F15/173

CPC分类号： G06F15/17375

摘要： A PCI control manager provides address translation protection tables in switches in a PCI fabric. The PCI control manager discovers the fabric and provides a virtual tree for each root complex. A system administrator may then remove endpoints that do not communicate with the root complex to configure the PCI fabric. The PCI control manager then provides updated ATPT tables to the switches. When a host or adapter is added, the master PCM goes through the discovery process and the ATPT tables and adapter routing tables are modified to reflect the change in configuration. The master PCM can query the ATPT tables and adapter routing tables to determine what is in the configuration. The master PCM can also destroy entries in the ATPT tables and adapter routing tables when a device is removed from the configuration and those entries are no longer valid.

摘要翻译： PCI控制管理器在PCI结构中的交换机中提供地址转换保护表。 PCI控制管理器发现结构，并为每个根组合提供一个虚拟树。 然后，系统管理员可以删除不与根组合通信的端点，以配置PCI结构。 然后，PCI控制管理器向交换机提供更新的ATPT表。 当添加主机或适配器时，主PCM通过发现过程，并修改了ATPT表和适配器路由表，以反映配置的变化。 主PCM可以查询ATPT表和适配器路由表，以确定配置中的内容。 当设备从配置中删除并且这些条目不再有效时，主PCM也可以销毁ATPT表和适配器路由表中的条目。

公开(公告)号：US20070101016A1

公开(公告)日：2007-05-03

申请号：US11260624

申请日：2005-10-27

申请人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

发明人： William Boyd ,  Douglas Freimuth ,  William Holland ,  Steven Hunter ,  Renato Recio ,  Steven Thurber ,  Madeline Vega

IPC分类号： G06F15/173

CPC分类号： G06F15/17

摘要： In a distributed computer system having multiple root nodes, a challenge protocol is provided, for use in determining or confirming the root node in which a PCI Configuration Manager (PCM) actually resides. This node is referred to as the master node. The challenge procedure is activated whenever the identity of the PCM, which is determined by the root node in which it resides, appears to be uncertain. The challenge procedure resolves this uncertainty, and enables the PCM to continue to configure routings throughout the system. In a useful embodiment, a method is directed to a distributed computer system of the above type which is further provided with PCI switches and with adapters that are available for sharing by different nodes. The method includes the steps of selecting a first one of the root nodes to be master root node, and operating the first root node to query the configuration space of a particular one of the PCI switches. The method further includes detecting information indicating that a second root node is considered to be the master root node for the particular switch. A challenge protocol is implemented in response to this detected information, to seek confirmation that the first root node is the master root node. The configuration space querying procedure is continued if the first root node is confirmed to be the master root node, and is otherwise aborted.

摘要翻译： 在具有多个根节点的分布式计算机系统中，提供质询协议，用于确定或确认PCI配置管理器（PCM）实际驻留的根节点。 该节点称为主节点。 每当由其驻留的根节点确定的PCM的身份似乎不确定时，激活挑战过程被激活。 挑战程序解决了这种不确定性，并使PCM能够在整个系统中继续配置路由。 在有用的实施例中，一种方法针对上述类型的分布式计算机系统，其进一步提供有PCI交换机以及可由不同节点共享的适配器。 该方法包括以下步骤：将根节点中的第一个选择为主根节点，以及操作第一根节点以查询特定一个PCI交换机的配置空间。 该方法还包括检测指示第二根节点被认为是特定交换机的主根节点的信息。 响应于该检测到的信息来实现质询协议，以寻求第一根节点是主根节点的确认。 如果第一个根节点被确认为主根节点，则会继续进行配置空间查询过程，否则中止。