Processing apparatus and method of modifying system configuration
    31.
    发明授权
    Processing apparatus and method of modifying system configuration 有权
    修改系统配置的处理装置和方法

    公开(公告)号:US07877521B2

    公开(公告)日:2011-01-25

    申请号:US11836357

    申请日:2007-08-09

    IPC分类号: G06F3/00

    CPC分类号: G06F13/4081 G06F2213/0026

    摘要: A virtual PCI Express device 1600 indicates the presence of a pseudo I/O device in a PCI Express initial configuration cycle to reserve a resource space for a device anticipated to be installed in the future, and when an I/O device 1400 is inserted into an unoccupied slot 1605, a virtual PCI Express device control logic 1602 notifies a downstream PCI-PCI bridge 1504 via a hot-plugging control line 1601, and the downstream PCI-PCI bridge 1504 generates an interrupt to a CPU 1100 to notify it of insertion of the I/O device 1400 in conformance with the procedure for hot plugging defined by the PCI-SIG Standards, and configuration software 1000 invoked configures the inserted I/O device 1400.

    摘要翻译: 虚拟PCI Express设备1600指示在PCI Express初始配置周期中存在伪I / O设备以为将来预期安装的设备预留资源空间,并且当将I / O设备1400插入时 未占用的时隙1605,虚拟PCI Express设备控制逻辑1602经由热插拔控制线1601通知下游PCI-PCI桥1504,并且下游PCI-PCI桥1504向CPU 1100产生中断以通知其插入 的I / O设备1400符合由PCI-SIG标准定义的热插拔程序,并且配置软件1000被调用配置所插入的I / O设备1400。

    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto
    32.
    发明授权
    Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto 有权
    I / O设备的共享系统,信息处理设备的共享系统及其使用的方法

    公开(公告)号:US08417865B2

    公开(公告)日:2013-04-09

    申请号:US13469335

    申请日:2012-05-11

    IPC分类号: H04L12/407

    CPC分类号: G06F13/4027 G06F11/2017

    摘要: An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes, downstream PCI Express-bridges coupled to the upstream PCI Express-bridges through a network, and I/O equipment coupled to the downstream PCI Express-bridges. In the above configuration, the I/O equipment are shared between the CPUs using the identifiers of the network (for example, Ethernet VLAN IDs), the identifiers are set so that they do not overlap between the respective CPUs and necessary I/O equipment is set to a set identifier. Further, an identifier is set to a plurality of the same I/O equipment required by the respective CPUs.

    摘要翻译: I / O设备共享系统包括CPU,耦合到CPU的多个路由复合体,耦合到路由复合体的上游PCI Express桥,通过网络耦合到上游PCI Express桥的下游PCI Express桥,以及I / O设备耦合到下游PCI Express桥。 在上述配置中,使用网络的标识符(例如,以太网VLAN ID)在CPU之间共享I / O设备,这些标识符被设置为使得它们在相应的CPU和必要的I / O设备之间不重叠 被设置为一个集合标识符。 此外,将标识符设置为由相应CPU所需的多个相同的I / O设备。

    SHARED SYSTEM OF I/O EQUIPMENT, SHARED SYSTEM OF INFORMATION PROCESSING APPARATUS, AND METHOD USED THERETO
    33.
    发明申请
    SHARED SYSTEM OF I/O EQUIPMENT, SHARED SYSTEM OF INFORMATION PROCESSING APPARATUS, AND METHOD USED THERETO 有权
    I / O设备的共享系统,信息处理设备的共享系统及其使用的方法

    公开(公告)号:US20080071961A1

    公开(公告)日:2008-03-20

    申请号:US11857846

    申请日:2007-09-19

    IPC分类号: G06F13/00

    CPC分类号: G06F13/4027 G06F11/2017

    摘要: An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes, downstream PCI Express-bridges coupled to the upstream PCI Express-bridges through a network, and I/O equipment coupled to the downstream PCI Express-bridges. In the above configuration, the I/O equipment are shared between the CPUs using the identifiers of the network (for example, Ethernet VLAN IDs), the identifiers are set so that they do not overlap between the respective CPUs and necessary I/O equipment is set to a set identifier. Further, an identifier is set to a plurality of the same I/O equipment required by the respective CPUs.

    摘要翻译: I / O设备共享系统包括CPU,耦合到CPU的多个路由复合体,耦合到路由复合体的上游PCI Express桥,通过网络耦合到上游PCI Express桥的下游PCI Express桥,以及I / O设备耦合到下游PCI Express桥。 在上述配置中,使用网络的标识符(例如,以太网VLAN ID)在CPU之间共享I / O设备,这些标识符被设置为使得它们在相应的CPU和必要的I / O设备之间不重叠 被设置为一个集合标识符。 此外,将标识符设置为由相应CPU所需的多个相同的I / O设备。

    Bus connecting device for connecting host with external device
    34.
    发明授权
    Bus connecting device for connecting host with external device 有权
    总线连接装置,用于连接主机与外部设备

    公开(公告)号:US08775712B2

    公开(公告)日:2014-07-08

    申请号:US12098750

    申请日:2008-04-07

    IPC分类号: G06F13/00

    CPC分类号: G06F13/4027

    摘要: A detecting unit detects a connection of an external device to a connection port and stores the connection in a bridge state storage unit. This setting is autonomously completed by a device before an initial configuration is started by a host. A data transfer unit receives initial configuration data of a link-connection bridge from the host. Data is transferred to the linked-uplink-connection bridge with reference to the bridge state storage unit, data to a bridge which is not linked up is wasted, or an Unsupported Request is returned to the host to represent the absence of the link-connection bridge.

    摘要翻译: 检测单元检测外部设备到连接端口的连接并将连接存储在桥接状态存储单元中。 在主机启动初始配置之前,此设置由设备自动完成。 数据传送单元从主机接收链路连接桥的初始配置数据。 参考桥状态存储单元将数据传送到链接上行链路连接桥,浪费不连接到桥的数据,或者向主机返回不支持请求以表示链路连接的缺失 桥。

    I/O connection system and I/O connection method
    35.
    发明授权
    I/O connection system and I/O connection method 有权
    I / O连接系统和I / O连接方式

    公开(公告)号:US08352667B2

    公开(公告)日:2013-01-08

    申请号:US12739843

    申请日:2008-10-27

    IPC分类号: G06F13/36

    摘要: Upstream network interfaces (2-1-2-N) and downstream network interfaces (5-1-5-M) have an upstream PCI-PCI bridge function and a downstream PCI-PCI bridge function, respectively. These network interfaces (2-1-2-N, 5-1-5-M) and a network (3) are incorporated in a system as a single multi-root PCI express switch. The network (3) tunnels TLPs (Transaction Layer Packets) between the upstream network interfaces (2-1-2-N) and the downstream network interfaces (5-1-5-M) or between the downstream network interfaces (5-1-5-M). This enables to distribute and connect a plurality of computers and a plurality of I/Os on a large scale without changing software, root complexes, and I/Os.

    摘要翻译: 上游网络接口(2-1-2-N)和下游网络接口(5-1-5-M)分别具有上行PCI-PCI桥接功能和下游PCI-PCI桥接功能。 这些网络接口(2-1-2-N,5-1-5-M)和网络(3)作为单个多根PCI快速交换机并入系统中。 网络(3)在上游网络接口(2-1-2-N)和下游网络接口(5-1-5-M)之间或下游网络接口(5-1)之间隧道TLP(事务层报文) -5-M)。 这使得能够大规模地分发和连接多个计算机和多个I / O,而不需要改变软件,根机构和I / O。

    I/O CONNECTION SYSTEM AND I/O CONNECTION METHOD
    36.
    发明申请
    I/O CONNECTION SYSTEM AND I/O CONNECTION METHOD 有权
    I / O连接系统和I / O连接方法

    公开(公告)号:US20100257302A1

    公开(公告)日:2010-10-07

    申请号:US12739843

    申请日:2008-10-27

    IPC分类号: G06F13/36

    摘要: Upstream network interfaces (2-1-2-N) and downstream network interfaces (5-1-5-M) have an upstream PCI-PCI bridge function and a downstream PCI-PCI bridge function, respectively. These network interfaces (2-1-2-N, 5-1-5-M) and a network (3) are incorporated in a system as a single multi-root PCI express switch. The network (3) tunnels TLPs (Transaction Layer Packets) between the upstream network interfaces (2-1-2-N) and the downstream network interfaces (5-1-5-M) or between the downstream network interfaces (5-1-5-M). This enables to distribute and connect a plurality of computers and a plurality of I/Os on a large scale without changing software, root complexes, and I/Os.

    摘要翻译: 上游网络接口(2-1-2-N)和下游网络接口(5-1-5-M)分别具有上行PCI-PCI桥接功能和下游PCI-PCI桥接功能。 这些网络接口(2-1-2-N,5-1-5-M)和网络(3)作为单个多根PCI快速交换机并入系统中。 网络(3)在上游网络接口(2-1-2-N)和下游网络接口(5-1-5-M)之间或下游网络接口(5-1)之间隧道TLP(事务层报文) -5-M)。 这使得能够大规模地分发和连接多个计算机和多个I / O,而不需要改变软件,根机构和I / O。

    I/O SYSTEM AND I/O CONTROL METHOD
    37.
    发明申请
    I/O SYSTEM AND I/O CONTROL METHOD 有权
    I / O系统和I / O控制方法

    公开(公告)号:US20110219164A1

    公开(公告)日:2011-09-08

    申请号:US12674337

    申请日:2008-08-25

    IPC分类号: G06F13/36

    CPC分类号: G06F13/12

    摘要: Virtual Functions (VFs) 602-1 to 602-N of an I/O device are separately allocated to a plurality of computers 1-1 to 1-N. In an address swap table 506, a root domain that is an address space of the computer 1 and mapping information of an I/O domain that is an address space unique to the I/O device 6 are registered. Mapping is set with the VFs 602-1 to 602-N as units. When accessing the VFs 602-1 to 602-N of the I/O device 6 to which each of the computers 1-1 to 1-N is allocated, an I/O packet transfer unit 701 checks the address swap table 506 to swap source/destination addresses recorded in packet headers.

    摘要翻译: I / O设备的虚拟功能(VF)602-1至602-N分别分配给多个计算机1-1至1-N。 在地址交换表506中,登记作为计算机1的地址空间的根域和作为I / O装置6唯一的地址空间的I / O域的映射信息。 映射以VFS 602-1至602-N为单位设置。 当访问分配了计算机1-1至1-N中的每一个的I / O设备6的VFS 602-1至602-N时,I / O分组传送单元701检查地址交换表506以交换 记录在报头中的源/目的地址。

    I/O system and I/O control method
    38.
    发明授权
    I/O system and I/O control method 有权
    I / O系统和I / O控制方式

    公开(公告)号:US08683110B2

    公开(公告)日:2014-03-25

    申请号:US12674337

    申请日:2008-08-25

    IPC分类号: G06F13/36

    CPC分类号: G06F13/12

    摘要: Virtual Functions (VFs) 602-1 to 602-N of an I/O device are separately allocated to a plurality of computers 1-1 to 1-N. In an address swap table 506, a root domain that is an address space of the computer 1 and mapping information of an I/O domain that is an address space unique to the I/O device 6 are registered. Mapping is set with the VFs 602-1 to 602-N as units. When accessing the VFs 602-1 to 602-N of the I/O device 6 to which each of the computers 1-1 to 1-N is allocated, an I/O packet transfer unit 701 checks the address swap table 506 to swap source/destination addresses recorded in packet headers.

    摘要翻译: I / O设备的虚拟功能(VF)602-1至602-N分别分配给多个计算机1-1至1-N。 在地址交换表506中,登记作为计算机1的地址空间的根域和作为I / O装置6唯一的地址空间的I / O域的映射信息。 映射以VFS 602-1至602-N为单位设置。 当访问分配了计算机1-1至1-N中的每一个的I / O设备6的VFS 602-1至602-N时,I / O分组传送单元701检查地址交换表506以交换 记录在报头中的源/目的地址。

    Computer system, connection device, power supply control method, and power supply control program recording medium
    39.
    发明授权
    Computer system, connection device, power supply control method, and power supply control program recording medium 有权
    计算机系统,连接装置,电源控制方法以及电源控制程序记录介质

    公开(公告)号:US09348396B2

    公开(公告)日:2016-05-24

    申请号:US14124309

    申请日:2012-06-08

    IPC分类号: G06F1/32

    摘要: A host monitoring unit in a host connection device (301) detects a change in a connection status between a host device (101) and the host connection device (301) based on a change in power status of the host device (101), and notifies a host connection controller. The host connection controller notifies an I/O connection controller in an I/O connection device (401) connected with an I/O device (201) having a power linking permitted of the change in the connection status, and sets or cancels an interconnection. After the completion of the setting or cancellation of the interconnection, the I/O connection controller notifies an I/O power supply controller of the change in the connection status, and the I/O power supply controller controls an I/O power supply (20).

    摘要翻译: 主机连接装置(301)中的主机监视单元基于主机设备(101)的电源状态的变化来检测主机设备(101)和主机连接设备(301)之间的连接状态的变化,以及 通知主机连接控制器。 主机连接控制器通知I / O连接装置(401)中的I / O连接装置(401),该I / O连接装置(401)与具有连接状态改变的允许的电力链接的I / O装置(201)连接,并且设置或取消互连 。 在完成互连的设置或取消之后,I / O连接控制器向I / O电源控制器通知连接状态的改变,I / O电源控制器控制I / O电源( 20)。

    Switching device, switching method, and switch control program
    40.
    发明授权
    Switching device, switching method, and switch control program 有权
    开关装置,开关方式和开关控制程序

    公开(公告)号:US08040821B2

    公开(公告)日:2011-10-18

    申请号:US11915699

    申请日:2006-06-02

    IPC分类号: H04L12/28 H04L12/50 H04Q11/00

    摘要: A switching device includes an input stage switch group 1-1 including a plurality of input lines, an output stage switch group 1-3 including a plurality of output lines, an intermediate stage switch group 1-2 arranged between the input stage switch group and the output stage switch group, and a scheduler 1-22 deciding a signal path of each of intermediate stage switches 1-21 in the intermediate stage switch group based on information input to the respective input lines. The intermediate stage switch group is divided into a plurality of groups, a plurality of the schedulers is arranged in a distributed fashion to correspond to the plurality of groups, respectively and the schedulers operate independently of one another.

    摘要翻译: 开关装置包括:输入级开关组1-1,其包括多条输入线;输出级开关组1-3,包括多条输出线;中间级开关组1-2,配置在输入级开关组和 输出级开关组,以及调度器1-22,基于输入到各输入线的信息,决定中间级交换机组中的每个中间级交换机1-21的信号路径。 中间级交换机组被分成多个组,多个调度器以分布的方式分别对应于多个组,并且调度器彼此独立地操作。