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1. 发明申请

WO2011160722A1 TRANSLATION OF INPUT/OUTPUT ADDRESSES TO MEMORY ADDRESSES 审中-公开
标题翻译：输入/输出地址到存储器地址的翻译
公开(公告)号：WO2011160722A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067043
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , CRADDOCK, David , GREGG, Thomas , GREINER, Dan , LAIS, Eric Norman
发明人： CRADDOCK, David , GREGG, Thomas , GREINER, Dan , LAIS, Eric Norman
IPC分类号： G06F13/16 , G06F12/10
CPC分类号： G06F12/10 , G06F9/355 , G06F12/0292 , G06F2212/206
摘要： An address provided in a request issued by an adapter is converted to an address directly usable in accessing system memory. The address includes a plurality of bits, in which the plurality of bits includes a first portion of bits and a second portion of bits. The second portion of bits is used to index into one or more levels of address translation tables to perform the conversion, while the first portion of bits are ignored for the conversion. The first portion of bits are used to validate the address.
摘要翻译：将由适配器发出的请求中提供的地址转换为直接用于访问系统内存的地址。该地址包括多个比特，其中多个比特包括比特的第一部分和比特的第二部分。比特的第二部分用于索引到一个或多个地址转换表中以执行转换，而第一部分比特被忽略用于转换。位的第一部分用于验证地址。

2. 发明申请

WO2011160709A1 RUNTIME DETERMINATION OF TRANSLATION FORMATS FOR ADAPTER FUNCTIONS 审中-公开
标题翻译：用于适应器功能的翻译格式的运行时间确定
公开(公告)号：WO2011160709A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067025
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , CRADDOCK, David , GREGG, Thomas , GREINER, Dan , LAIS, Eric, Norman , SCHMIDT, Donald, William
发明人： CRADDOCK, David , GREGG, Thomas , GREINER, Dan , LAIS, Eric, Norman , SCHMIDT, Donald, William
IPC分类号： G06F12/10 , G06F13/28
CPC分类号： G06F13/28 , G06F12/1081
摘要： Various address translation formats are available for use in obtaining system memory addresses for use by requestors, such as adapter functions, in accessing system memory. The particular address translation format to be used by a given requestor is pre-registered in a device table entry associated with that requestor.
摘要翻译：各种地址转换格式可用于获取系统内存地址以供请求者使用，如适配器功能，用于访问系统内存。给定请求者使用的特定地址转换格式在与该请求者相关联的设备表条目中预先注册。

3. 发明申请

WO2011160981A1 ROUTING I/O EXPANSION REQUESTS AND RESPONSES IN A PCIE ARCHITECTURE 审中-公开
标题翻译：在PCIE架构中路由I / O扩展请求和响应
公开(公告)号：WO2011160981A1
公开(公告)日：2011-12-29
申请号：PCT/EP2011/059810
申请日：2011-06-14
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , GREGG, Thomas , CRADDOCK, David , LAIS, Eric, Norman
发明人： GREGG, Thomas , CRADDOCK, David , LAIS, Eric, Norman
IPC分类号： G06F13/40
CPC分类号： G06F13/4027 , G06F13/385 , G06F13/387 , G06F13/4221 , G06F2213/0026
摘要： A system for implementing non-standard input/output (I/O) adapters in a standardized I/O architecture, comprising an I/O hub communicatively coupled to an I/O bus and a plurality of I/O adapters at I/O adapter addresses, the I/O hub including logic for implementing a method comprising receiving requests from the plurality of I/O adapters, storing the I/O adapter addresses of a requester along with their corresponding target recipient addresses and operation codes, receiving a response from a responder, the response indicating that a request has been completed, determining that the response is in a format other than a format supported by the I/O bus, transforming the response into the format supported by the I/O bus, locating a stored I/O adapter address having a corresponding target recipient address that matches the responder address and a corresponding operation code that matches the responder operation code, and transmitting the response to the stored I/O adapter address.
摘要翻译：一种用于在标准化I / O架构中实现非标准输入/输出（I / O）适配器的系统，包括通信地耦合到I / O总线的I / O集线器和多个I / O适配器适配器地址，I / O集线器包括用于实现包括接收来自多个I / O适配器的请求的方法的逻辑，存储请求者的I / O适配器地址及其对应的目标接收方地址和操作码，接收响应来自响应者的响应指示请求已经完成，确定响应是不同于I / O总线支持的格式的格式，将响应转换成I / O总线支持的格式，定位具有与响应者地址相匹配的相应目标接收方地址的存储I / O适配器地址和与响应者操作码匹配的对应操作码，并将该响应发送到存储的I / O适配器地址。

4. 发明申请

WO2011160719A1 MEASUREMENT FACILITY FOR ADAPTER FUNCTIONS 审中-公开
标题翻译：适应器功能的测量设备
公开(公告)号：WO2011160719A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067039
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , SZWED, Peter, Kenneth , CRADDOCK, David , GREGG, Thomas , GLENDENING, Beth , LAIS, Eric, Norman , WILKINS, Stephen, Glenn , BRICE Jr, Frank, William
发明人： SZWED, Peter, Kenneth , CRADDOCK, David , GREGG, Thomas , GLENDENING, Beth , LAIS, Eric, Norman , WILKINS, Stephen, Glenn , BRICE Jr, Frank, William
IPC分类号： G06F11/34
CPC分类号： G06F11/349 , G06F2201/865 , G06F2201/88
摘要： A measurement facility is provided for capturing and presenting fine-grained usage information for adapter functions in an input/output subsystem. Adapter specific input/output traffic is tracked on a per function basis and the results are dynamically presented to the user. This information is useful for performance tuning, load balancing and usage based charging, as examples.
摘要翻译：提供测量设备，用于捕获并呈现输入/输出子系统中适配器功能的细粒度使用信息。适配器特定的输入/输出流量在每个功能的基础上被跟踪，结果被动态呈现给用户。作为示例，此信息对于性能调优，负载平衡和基于使用的计费非常有用。

5. 发明申请

WO2011160707A1 CONVERTING A MESSAGE SIGNALED INTERRUPTION INTO AN I/O ADAPTER EVENT NOTIFICATION 审中-公开
标题翻译：将消息信号中断转换为I / O适配器事件通知
公开(公告)号：WO2011160707A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067023
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , SITTMANN, III, Gustav , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark , EASTON, Janet , LAIS, Eric, Norman
发明人： SITTMANN, III, Gustav , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark , EASTON, Janet , LAIS, Eric, Norman
IPC分类号： G06F13/38 , G06F13/24 , G06F9/48
CPC分类号： G06F13/24 , G06F9/4812 , G06F2213/0026
摘要： One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.
摘要翻译：一个或多个来自一个或多个输入/输出（I / O）适配器的信号中断请求被转换为I / O适配器事件通知。每个I / O适配器事件通知包括系统内存中的一个或多个特定指示符的设置和中断请求，其中第一个会导致待处理的I / O适配器中断请求。当I / O适配器中断的请求处于待处理状态时，后续的消息信号中断请求将转换为I / O适配器事件通知，但不会导致对I / O适配器中断的其他请求。

6. 发明申请

WO2011160720A1 CONTROLLING ACCESS BY A CONFIGURATION TO AN ADAPTER FUNCTION 审中-公开
标题翻译：控制通过配置到适配器功能的访问
公开(公告)号：WO2011160720A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067041
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , CRADDOCK, David , FARRELL, Mark , GREGG, Thomas , GLENDENING, Beth , GREINER, Dan
发明人： CRADDOCK, David , FARRELL, Mark , GREGG, Thomas , GLENDENING, Beth , GREINER, Dan
IPC分类号： G06F9/46
CPC分类号： G06F9/468 , G06F21/335 , G06F21/6218 , G06F21/85 , G06F2221/2141
摘要： Access to an input/output adapter by a configuration is controlled. For each requested access to an adapter, checks are made to determine whether the configuration is authorized to access the adapter. If it is not authorized, then access is denied. If it is authorized, but access should be temporarily blocked, then instruction execution is altered to indicate such. If access is permitted, but should be blocked for another reason (other than temporarily), 10 then access is denied.
摘要翻译：控制通过配置访问输入/输出适配器。对于每个请求的访问适配器，进行检查以确定配置是否被授权访问适配器。如果未经授权，则拒绝访问。如果被授权，但访问应该被暂时阻止，则指令执行被改变以指示这样做。如果允许访问，但是由于另一个原因（临时除外）而阻止访问，则访问被拒绝。

7. 发明申请

WO2011160714A1 ENABLE/DISABLE ADAPTERS OF A COMPUTING ENVIRONMENT 审中-公开
标题翻译：计算环境的启用/禁用适配器
公开(公告)号：WO2011160714A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067032
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , GREINER, Dan , GAINEY, Charles , CRADDOCK, David , CONESKI, Anthony , GLENDENING, Beth , FARRELL, Mark , GREGG, Thomas , NJOKU-CHARLES, Ugochukwu
发明人： GREINER, Dan , GAINEY, Charles , CRADDOCK, David , CONESKI, Anthony , GLENDENING, Beth , FARRELL, Mark , GREGG, Thomas , NJOKU-CHARLES, Ugochukwu
IPC分类号： G06F13/28 , G06F13/38
CPC分类号： G06F13/385 , G06F13/28
摘要： An adapter is enabled for use. The enabling includes assigning one or more address spaces to the adapter, based on a request. For each address space assigned to the adapter, a corresponding device table entry is assigned. When the adapter is no longer needed, it is disabled and the assigned device table entries become available.
摘要翻译：适配器已启用使用。启用包括基于请求为适配器分配一个或多个地址空间。对于分配给适配器的每个地址空间，分配相应的设备表条目。当不再需要适配器时，它将被禁用，并且分配的设备表条目可用。

8. 发明申请

WO2011160713A1 GUEST ACCESS TO ADDRESS SPACES OF ADAPTER 审中-公开
标题翻译：用户访问适配器的空间
公开(公告)号：WO2011160713A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067031
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , SITTMANN, Gustav, III , CRADDOCK, David , FARRELL, Mark , GREGG, Thomas , GREINER, Dan , OSISEK, Damian
发明人： SITTMANN, Gustav, III , CRADDOCK, David , FARRELL, Mark , GREGG, Thomas , GREINER, Dan , OSISEK, Damian
IPC分类号： G06F9/46
CPC分类号： G06F9/468 , G06F9/45558 , G06F2009/45579 , G06F2213/0038
摘要： An authorization mechanism allows a host executing a guest operating system to grant permission for the guest to directly access an adapter function's address spaces without host intervention. This access is via instructions implemented based on the architecture of the adapter function. The host also has the capability to intervene in the execution of the instruction, if desired.
摘要翻译：授权机制允许执行客户机操作系统的主机授权客户端直接访问适配器功能的地址空间，而无需主机干预。该访问通过基于适配器功能的体系结构实现的指令。如果需要，主机还可以干预执行指令。

9. 发明申请

WO2011160710A1 STORE/STORE BLOCK INSTRUCTIONS FOR COMMUNICATING WITH ADAPTERS 审中-公开
标题翻译：存储/存储用于与适配器通信的块指令
公开(公告)号：WO2011160710A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067028
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , GREINER, Dan , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark
发明人： GREINER, Dan , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark
IPC分类号： G06F9/312 , G06F13/38
CPC分类号： G06F9/30043 , G06F9/3004
摘要： Communication with adapters of a computing environment is facilitated. Instructions are provided that explicitly target the adapters. Information provided in an instruction is used to steer the instruction to an appropriate location within the adapter.
摘要翻译：与计算环境的适配器通信便利。提供明确指定适配器的说明。指令中提供的信息用于将指令转向适配器内的适当位置。

10. 发明申请

WO2011160717A1 METHOD FOR EXECUTING AN INSTRUCTION FOR SELECTIVELY MODIFYING ADAPTER FUNCTION PARAMETERS; COMPUTER SYSTEM AND COMPUTER PROGRAM PRODUCT FOR THE SAME 审中-公开
标题翻译：用于执行选择性修改适配器功能参数的指令的方法; 计算机系统和计算机程序产品
公开(公告)号：WO2011160717A1
公开(公告)日：2011-12-29
申请号：PCT/EP2010/067036
申请日：2010-11-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , GREINER, Dan , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark , GLENDENING, Beth , SZWED, Peter , SITTMANN III, Gustav
发明人： GREINER, Dan , CRADDOCK, David , GREGG, Thomas , FARRELL, Mark , GLENDENING, Beth , SZWED, Peter , SITTMANN III, Gustav
IPC分类号： G06F9/30 , G06F9/445
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/067 , G06F9/30003 , G06F9/4411 , G06F21/6218 , G06F21/71 , G06F21/85 , G06F2221/2101 , G06F2221/2105 , G06F2221/2141
摘要： An instruction is provided to establish various operational parameters for an adapter. These parameters include adapter interruption parameters, input/output address translation parameters, resetting error indications, setting measurement parameters, and setting an interception control, as examples. The instruction specifies a function information block, which is a program representation of a device table entry used by the adapter, to be used in certain situations in establishing the parameters. A store instruction is also provided that stores the current contents of the function information block.
摘要翻译：提供了一个指令来建立适配器的各种操作参数。这些参数包括适配器中断参数，输入/输出地址转换参数，复位错误指示，设置测量参数以及设置拦截控制。该指令指定功能信息块，其是适配器使用的设备表条目的程序表示，用于在建立参数的某些情况下使用。还提供存储功能信息块的当前内容的存储指令。

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