公开(公告)号：US08041920B2

公开(公告)日：2011-10-18

申请号：US11618450

申请日：2006-12-29

申请人： David A. Konfaty ,  John I. Garney ,  Ulhas Warrier ,  Kiran S. Panesar

发明人： David A. Konfaty ,  John I. Garney ,  Ulhas Warrier ,  Kiran S. Panesar

IPC分类号： G06F12/00

CPC分类号： G06F12/0646 ,  G06F12/1483

摘要： Embodiments of apparatuses, methods, and systems for partitioning memory mapped device configuration space are disclosed. In one embodiment, an apparatus includes a configuration space address storage location, an access map storage location, and addressing logic. The configuration space address storage location is to store a pointer to a memory region to which transactions to configure devices in a partition of a partitioned system are addressed. The access map storage location is to store an access map or a pointer to an access map. The addressing logic is to use the access map to determine whether a configuration transaction from a processor to one of the devices is to be allowed.

摘要翻译： 公开了用于划分存储器映射设备配置空间的设备，方法和系统的实施例。 在一个实施例中，装置包括配置空间地址存储位置，访问映射存储位置和寻址逻辑。 配置空间地址存储位置是存储指向分配系统的分区中的配置设备的事务的存储器区域的指针。 访问地图存储位置是存储访问地图或指向访问地图的指针。 寻址逻辑是使用访问映射来确定是否允许从处理器到其中一个设备的配置事务。

公开(公告)号：US20080162865A1

公开(公告)日：2008-07-03

申请号：US11618450

申请日：2006-12-29

申请人： David A. Koufaty ,  John I. Garney ,  Ulhas Warrier ,  Kiran S. Panesar

发明人： David A. Koufaty ,  John I. Garney ,  Ulhas Warrier ,  Kiran S. Panesar

IPC分类号： G06F12/00

CPC分类号： G06F12/0646 ,  G06F12/1483

摘要： Embodiments of apparatuses, methods, and systems for partitioning memory mapped device configuration space are disclosed. In one embodiment, an apparatus includes a configuration space address storage location, an access map storage location, and addressing logic. The configuration space address storage location is to store a pointer to a memory region to which transactions to configure devices in a partition of a partitioned system are addressed. The access map storage location is to store an access map or a pointer to an access map. The addressing logic is to use the access map to determine whether a configuration transaction from a processor to one of the devices is to be allowed.

摘要翻译： 公开了用于划分存储器映射设备配置空间的设备，方法和系统的实施例。 在一个实施例中，装置包括配置空间地址存储位置，访问映射存储位置和寻址逻辑。 配置空间地址存储位置是存储指向分配系统的分区中的配置设备的事务的存储器区域的指针。 访问地图存储位置是存储访问地图或指向访问地图的指针。 寻址逻辑是使用访问映射来确定是否允许从处理器到其中一个设备的配置事务。

公开(公告)号：US08479208B2

公开(公告)日：2013-07-02

申请号：US11694276

申请日：2007-03-30

申请人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

发明人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

IPC分类号： G06F9/50

CPC分类号： G06F9/5077 ,  G06F8/65 ,  G06F9/45533 ,  G06F9/45558 ,  G06F12/1491 ,  G06F21/74

摘要： Embodiments of apparatuses, methods for partitioning systems, and partitionable and partitioned systems are disclosed. In one embodiment, a system includes processors and a partition manager. The partition manager is to allocate a subset of the processors to a first partition and another subset of the processors to a second partition. The first partition is to execute first operating system level software and the second partition is to execute second operating system level software. The first operating system level software is to manage the processors in the first partition as resources individually accessible to the first operating system level software, and the second operating system level software is to manage the processors in the second partition as resources individually accessible to the second operating system level software. The partition manager is also to present the second partition, including the second operating system level software, to the first operating system level software as platform level functionality embedded in the system.

摘要翻译： 公开了装置的实施例，分区系统的方法以及可分割和分区的系统。 在一个实施例中，系统包括处理器和分区管理器。 分区管理器将处理器的子集分配给第一分区，另一个处理器子集分配给第二分区。 第一个分区是执行第一个操作系统级软件，第二个分区是执行第二个操作系统级软件。 第一操作系统级软件是将第一分区中的处理器作为第一操作系统级软件单独访问的资源进行管理，而第二操作系统级软件则将第二分区中的处理器作为第二分区可访问的资源进行管理 操作系统级软件。 分区管理器还将第二分区（包括第二操作系统级软件）呈现给第一操作系统级软件，作为嵌入系统中的平台级功能。

公开(公告)号：US20080244598A1

公开(公告)日：2008-10-02

申请号：US11694276

申请日：2007-03-30

申请人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

发明人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

IPC分类号： G06F9/50

CPC分类号： G06F9/5077 ,  G06F8/65 ,  G06F9/45533 ,  G06F9/45558 ,  G06F12/1491 ,  G06F21/74

摘要： Embodiments of apparatuses, methods for partitioning systems, and partitionable and partitioned systems are disclosed. In one embodiment, a system includes processors and a partition manager. The partition manager is to allocate a subset of the processors to a first partition and another subset of the processors to a second partition. The first partition is to execute first operating system level software and the second partition is to execute second operating system level software. The first operating system level software is to manage the processors in the first partition as resources individually accessible to the first operating system level software, and the second operating system level software is to manage the processors in the second partition as resources individually accessible to the second operating system level software. The partition manager is also to present the second partition, including the second operating system level software, to the first operating system level software as platform level functionality embedded in the system.

摘要翻译： 公开了装置的实施例，分区系统的方法以及可分割和分区的系统。 在一个实施例中，系统包括处理器和分区管理器。 分区管理器将处理器的子集分配给第一分区，另一个处理器子集分配给第二分区。 第一个分区是执行第一个操作系统级软件，第二个分区是执行第二个操作系统级软件。 第一操作系统级软件是将第一分区中的处理器作为第一操作系统级软件单独访问的资源进行管理，而第二操作系统级软件则将第二分区中的处理器作为第二分区可访问的资源进行管理 操作系统级软件。 分区管理器还将第二分区（包括第二操作系统级软件）呈现给第一操作系统级软件，作为嵌入系统中的平台级功能。

公开(公告)号：US20130290978A1

公开(公告)日：2013-10-31

申请号：US13918277

申请日：2013-06-14

申请人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

发明人： Stephen J. Tolopka ,  David A. Koufaty ,  John I. Garney ,  Yasser Rasheed ,  Ulhas Warrier ,  Matthew Hoekstra

IPC分类号： G06F9/50

CPC分类号： G06F9/5077 ,  G06F8/65 ,  G06F9/45533 ,  G06F9/45558 ,  G06F12/1491 ,  G06F21/74

摘要： Embodiments of apparatuses, methods for partitioning systems, and partitionable and partitioned systems are disclosed. In one embodiment, a system includes processors and a partition manager. The partition manager is to allocate a subset of the processors to a first partition and another subset of the processors to a second partition. The first partition is to execute first operating system level software and the second partition is to execute second operating system level software. The first operating system level software is to manage the processors in the first partition as resources individually accessible to the first operating system level software, and the second operating system level software is to manage the processors in the second partition as resources individually accessible to the second operating system level software. The partition manager is also to present the second partition, including the second operating system level software, to the first operating system level software as platform level functionality embedded in the system.

摘要翻译： 公开了装置的实施例，分区系统的方法以及可分割和分区的系统。 在一个实施例中，系统包括处理器和分区管理器。 分区管理器将处理器的子集分配给第一分区，另一个处理器子集分配给第二分区。 第一个分区是执行第一个操作系统级软件，第二个分区是执行第二个操作系统级软件。 第一操作系统级软件是将第一分区中的处理器作为第一操作系统级软件单独访问的资源进行管理，而第二操作系统级软件则将第二分区中的处理器作为第二分区可访问的资源进行管理 操作系统级软件。 分区管理器还将第二分区（包括第二操作系统级软件）呈现给第一操作系统级软件，作为嵌入系统中的平台级功能。

公开(公告)号：US08146089B2

公开(公告)日：2012-03-27

申请号：US11452756

申请日：2006-06-14

申请人： John I. Garney

发明人： John I. Garney

IPC分类号： G06F9/46

CPC分类号： G06F9/5077

摘要： In one embodiment, the present invention includes a method for allocating at least one dedicated core and at least one shareable core to a first partition of a system, where the cores are owned by the first partition. During operation, the shareable core(s) may be made dynamically available for use in one or more other partitions of the system, while the first partition retains ownership of the shared core(s). Other embodiments are described and claimed.

摘要翻译： 在一个实施例中，本发明包括一种用于将至少一个专用核和至少一个可共享核分配给系统的第一分区的方法，其中所述核由第一分区拥有。 在操作期间，可共享核心可以被动态地可用于在系统的一个或多个其他分区中使用，而第一分区保留共享核心的所有权。 描述和要求保护其他实施例。

公开(公告)号：US07389398B2

公开(公告)日：2008-06-17

申请号：US11300609

申请日：2005-12-14

申请人： John I. Garney

发明人： John I. Garney

IPC分类号： G06F12/10

CPC分类号： G06F9/5077

摘要： A method includes establishing two partitions, including a first partition and a second partition, in a computer system. The method further includes designating a first memory page in memory space controlled by the first partition, designating a second memory page in memory space controlled by the second partition, storing an address of the first memory page in an address mapping array that is accessible by the first partition and storing an address of the second memory page in an address mapping array that is accessible by the second partition. In addition, the method includes exchanging the address of the first memory page in the address mapping array that is accessible by the first partition with the address of the second memory page in the address mapping array that is accessible by the second partition.

摘要翻译： 一种方法包括在计算机系统中建立包括第一分区和第二分区的两个分区。 该方法还包括指定由第一分区控制的存储器空间中的第一存储器页面，指定由第二分区控制的存储器空间中的第二存储器页面，将第一存储器页面的地址存储在地址映射阵列中，该地址映射阵列可由 第一分区并将第二存储器页的地址存储在可由第二分区访问的地址映射阵列中。 此外，该方法包括将可由第一分区访问的地址映射数组中的第一存储器页的地址与可由第二分区访问的地址映射数组中的第二存储器页的地址进行交换。

公开(公告)号：US06952429B2

公开(公告)日：2005-10-04

申请号：US10613971

申请日：2003-07-03

申请人： John I. Garney ,  John S. Howard

发明人： John I. Garney ,  John S. Howard

IPC分类号： H04L12/417 ,  H04J3/24

CPC分类号： H04L12/4625 ,  H04L12/40013 ,  H04L12/4013 ,  H04L12/403 ,  H04L12/417

摘要： A method of and apparatus for communicating data using a hub. The method includes determining a first estimated unused capacity left in a first frame in which a second transaction is to be performed between a hub and an agent. The method then includes determining an amount of a first data that can fit into the estimated unused capacity and that is to be sent to the hub during a first transaction and then sent by the hub to the agent during the second transaction. The method also includes sending the first data to the hub during the first transaction.

摘要翻译： 一种使用集线器传送数据的方法和装置。 该方法包括确定在第一帧中剩下的第一估计未使用容量，其中将在轮毂和代理之间执行第二事务。 该方法然后包括确定可以适应于估计的未使用容量的第一数据的量，并且将在第一事务期间发送到集线器，然后由集线器在第二事务期间发送到代理。 该方法还包括在第一次交易期间将第一数据发送到集线器。

公开(公告)号：US06925015B2

公开(公告)日：2005-08-02

申请号：US10305588

申请日：2002-11-26

申请人： John I. Garney ,  David G. Chow ,  Rick Coulson

发明人： John I. Garney ,  David G. Chow ,  Rick Coulson

IPC分类号： G11C7/18 ,  H01L27/115 ,  G11C11/34

CPC分类号： H01L27/11502 ,  G11C7/18

摘要： Briefly, in accordance with one embodiment of the invention, a system includes a memory array. The memory array comprises a first layer of memory cells overlying a second layer of memory cells and bit lined coupled to at least one memory cell in the first layer of memory cells and to at least one memory cell in the second layer of memory cell.

摘要翻译： 简而言之，根据本发明的一个实施例，系统包括存储器阵列。 存储器阵列包括覆盖存储器单元的第二层的第一层存储器单元，以及耦合到第一层存储器单元中的至少一个存储器单元的位线和存储单元的第二层中的至少一个存储单元。

公开(公告)号：US06678761B2

公开(公告)日：2004-01-13

申请号：US09823798

申请日：2001-03-30

申请人： John I. Garney ,  John S. Howard

发明人： John I. Garney ,  John S. Howard

IPC分类号： G06F300

CPC分类号： G06F13/4059 ,  G06F2213/0042

摘要： A system and method for serial bus budget development and maintenance. The present invention relates to a method for budgeting transactions under a Universal Serial Bus (USB) protocol, utilizing split transactions, such as USB 2.0. The present invention provides for budgeting transactions occurring across a high-speed to full/low-speed translation, accommodating the full/low speed transactions as well as high-speed splits and data overhead in accordance with USB protocol.

摘要翻译： 一种用于串行总线预算开发和维护的系统和方法。 本发明涉及一种利用诸如USB2.0之类的分割事务在通用串行总线（USB）协议下预算交易的方法。 本发明提供了在高速到全/低速转换之间发生的预算交易，适应全/低速交易以及根据USB协议的高速分割和数据开销。