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1. 发明授权

US08458387B2 Converting a message signaled interruption into an I/O adapter event notification to a guest operating system 有权
公开(公告)号：US08458387B2
公开(公告)日：2013-06-04
申请号：US13446957
申请日：2012-04-13
申请人： Frank W. Brice, Jr. , David Craddock , Janet R. Easton , Mark S. Farrell , Thomas A. Gregg , Damian L. Osisek , Cynthia Sittmann
发明人： Frank W. Brice, Jr. , David Craddock , Janet R. Easton , Mark S. Farrell , Thomas A. Gregg , Damian L. Osisek , Gustav E. Sittmann, III
IPC分类号： G06F13/24
CPC分类号： G06F9/4812 , G06F9/541 , G06F9/545 , G06F13/24 , 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 while retaining the message vector indication. An I/O adapter event notification may be routed and presented to a host or to a guest that the host is executing. To present the notification to the correct host or to the correct guest, various data structures in host and/or guest memory are used.

2. 发明申请

US20120216198A1 INTERPRETING I/O OPERATION REQUESTS FROM PAGEABLE GUESTS WITHOUT HOST INTERVENTION 有权
标题翻译：解释I / O操作要求，不需要任何干预
公开(公告)号：US20120216198A1
公开(公告)日：2012-08-23
申请号：US13463326
申请日：2012-05-03
申请人： Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Cynthia Sittmann , Richard P. Tarcza , Leslie W. Wyman
发明人： Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Cynthia Sittmann , Richard P. Tarcza , Leslie W. Wyman
IPC分类号： G06F9/455
CPC分类号： G06F13/1673 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F5/08 , G06F9/45541 , G06F9/45545 , G06F9/45558 , G06F11/1425 , G06F11/1482 , G06F11/2007 , G06F12/109 , G06F13/1642 , G06F13/385 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2009/45579 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H03L7/091 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L41/5009 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L51/04 , H04L51/28 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/16 , H04L69/163 , H04L69/40 , H04L2012/40215 , H04L2012/40273 , H04M1/72519 , H04M1/72533 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04N1/00957 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/2543 , H04N21/4181 , H04N21/433 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N2201/0094 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W48/08 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/085 , H04W88/16 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： Input/output (I/O) operation requests from pageable storage mode guests are interpreted without host intervention. In a pageable mode virtual environment, requests issued by pageable storage mode guests are processed by one or more processors of the environment absent intervention from one or more hosts of the environment. Processing of the requests includes manipulating, by at least one processor on behalf of the guests, buffer state information stored in host storage. The manipulating is performed via instructions initiated by the guests and processed by one or more of the processors.
摘要翻译：来自可分页存储模式的客人的输入/输出（I / O）操作请求被解释为无需主机干预。在可分页模式虚拟环境中，由可分页存储模式客户机发出的请求由环境的一个或多个主机的一个或多个处理器处理，而不需要干预。请求的处理包括代表客人的至少一个处理器操纵存储在主机存储器中的缓冲状态信息。操纵通过客人发起的指令执行，并由一个或多个处理器进行处理。

3. 发明授权

US08601497B2 Converting a message signaled interruption into an I/O adapter event notification 有权
公开(公告)号：US08601497B2
公开(公告)日：2013-12-03
申请号：US13462152
申请日：2012-05-02
申请人： David Craddock , Janet R. Easton , Mark S. Farrell , Thomas A. Gregg , Eric N. Lais , Cynthia Sittmann
发明人： David Craddock , Janet R. Easton , Mark S. Farrell , Thomas A. Gregg , Eric N. Lais , Gustav E. Sittmann, III
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F9/00 , G06F13/12 , G06F13/38 , G06F13/24
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.

4. 发明授权

US08549185B2 Facilitating transport mode input/output operations between a channel subsystem and input/output devices 有权
标题翻译：促进通道子系统和输入/输出设备之间的传输模式输入/输出操作
公开(公告)号：US08549185B2
公开(公告)日：2013-10-01
申请号：US13173725
申请日：2011-06-30
申请人： Susan K. Candelaria , Scott M. Carlson , Daniel F. Casper , John R. Flanagan , Roger G. Hathorn , Matthew J. Kalos , Louis W. Ricci , Dale F. Riedy , Cynthia Sittmann
发明人： Susan K. Candelaria , Scott M. Carlson , Daniel F. Casper , John R. Flanagan , Roger G. Hathorn , Matthew J. Kalos , Louis W. Ricci , Dale F. Riedy , Gustav E. Sittmann, III
IPC分类号： G06F3/00 , G06F13/28 , G06F7/38 , G06F15/16
CPC分类号： G06F13/42
摘要： A computer program product is provided for performing an input/output (I/O) processing operation at a host computer system. The computer program product is configured to perform: obtaining a transport command word (TCW) at a channel subsystem for an I/O operation, the TCW including an address of a transport command control block (TCCB) having a transport command area (TCA) configured to hold a first plurality of device command words (DCW) and control data associated with respective DCWs, the first plurality of DCWs including a transfer TCA extension (TTE) DCW that specifies a TCA extension, the TCA extension configured to hold one or more DCWs and control data associated with respective DCWs; gathering the TCCB from one or more locations specified in the TCCB address and transferring the TCCB to the control unit; gathering the TCA extension specified by the TTE DCW; and transferring the TCA extension to the control unit.
摘要翻译：提供了一种计算机程序产品，用于在主计算机系统上执行输入/输出（I / O）处理操作。所述计算机程序产品被配置为执行：在用于I / O操作的信道子系统处获得传输命令字（TCW），所述TCW包括具有传输命令区域（TCA）的传输命令控制块（TCCB）的地址，被配置为保持第一多个设备命令字（DCW）和与相应DCW相关联的控制数据，所述第一多个DCW包括指定TCA扩展的传输TCA扩展（TTE）DCW，所述TCA扩展被配置为保存一个或多个 DCW和与相应DCW相关联的控制数据; 从TCCB地址中指定的一个或多个位置收集TCCB，并将TCCB传送到控制单元; 收集TTE DCW指定的TCA扩展; 并将TCA扩展传输到控制单元。

5. 发明授权

US08239649B2 Clearing guest frames absent paging-in to host main storage 有权
标题翻译：清除没有寻呼到主机主存储的客机帧
公开(公告)号：US08239649B2
公开(公告)日：2012-08-07
申请号：US13292160
申请日：2011-11-09
申请人： Charles W. Gainey, Jr. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III , Cynthia Sittmann, legal representative
发明人： Charles W. Gainey, Jr. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III
IPC分类号： G06F13/00
CPC分类号： G06F9/30043 , G06F3/0604 , G06F3/0605 , G06F3/0644 , G06F3/0652 , G06F3/0664 , G06F3/0673 , G06F9/30003 , G06F9/30098 , G06F9/30101 , G06F9/30145 , G06F9/45537 , G06F9/45545 , G06F9/45558 , G06F12/023 , G06F12/08 , G06F12/0891 , G06F12/1009 , G06F2009/45583 , G06F2212/1041 , G06F2212/151 , G06F2212/656 , G06F2212/657 , G06F2212/69
摘要： Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests.
摘要翻译：为框架管理操作提供优化，包括可分页访客请求的清晰操作和/或设置的存储密钥操作。在没有驻留在主机内存中的帧上，执行操作，而不需要主机干预。操作可以在可分页客人发出的指令中指定。

6. 发明申请

US20120054412A1 CLEARING GUEST FRAMES ABSENT PAGING-IN TO HOST MAIN STORAGE 有权
标题翻译：清理用户框架无法登录到主机存储
公开(公告)号：US20120054412A1
公开(公告)日：2012-03-01
申请号：US13292160
申请日：2011-11-09
申请人： Charles W. Gainey, JR. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III , Cynthia Sittmann
发明人： Charles W. Gainey, JR. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III , Cynthia Sittmann
IPC分类号： G06F12/08
CPC分类号： G06F9/30043 , G06F3/0604 , G06F3/0605 , G06F3/0644 , G06F3/0652 , G06F3/0664 , G06F3/0673 , G06F9/30003 , G06F9/30098 , G06F9/30101 , G06F9/30145 , G06F9/45537 , G06F9/45545 , G06F9/45558 , G06F12/023 , G06F12/08 , G06F12/0891 , G06F12/1009 , G06F2009/45583 , G06F2212/1041 , G06F2212/151 , G06F2212/656 , G06F2212/657 , G06F2212/69
摘要： Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests.
摘要翻译：为框架管理操作提供优化，包括可分页访客请求的清晰操作和/或设置的存储密钥操作。在没有驻留在主机内存中的帧上，执行操作，而不需要主机干预。操作可以在可分页客人发出的指令中指定。

7. 发明申请

US20130339657A1 LOCAL CLEARING CONTROL 有权
标题翻译：本地清除控制
公开(公告)号：US20130339657A1
公开(公告)日：2013-12-19
申请号：US13524612
申请日：2012-06-15
申请人： Cynthia Sittmann
发明人： Dan F. Greiner , Gustav E. Sittmann, III
IPC分类号： G06F12/10
CPC分类号： G06F9/30043 , G06F9/3004 , G06F9/30076 , G06F12/1009 , G06F12/1027
摘要： A computer implemented instruction is executed. One or more translation table entry locations (TLB) are specified by the instruction. Based on a local-clearing (LC) control specified by the instruction being a first value, the processor selectively clears TLBs in a plurality of the CPUs in a configuration of entries corresponding to the determined translation table entry location. Based on the local-clearing (LC) being a second value, the processor selectively clears only the TLBs of the CPU executing the instruction of entries corresponding to the determined translation table entry location. A computer program product, computer system and computer implemented method are provided.
摘要翻译：执行计算机实现的指令。一个或多个翻译表格入口位置（TLB）由指令指定。基于由该指令指定的本地清除（LC）控制是第一值，处理器以对应于所确定的转换表输入位置的条目的配置选择性地清除多个CPU中的TLB。基于本地清除（LC）是第二值，处理器仅选择性地清除执行与所确定的转换表输入位置相对应的条目的指令的CPU的TLB。提供计算机程序产品，计算机系统和计算机实现的方法。

8. 发明申请

US20130339656A1 Compare and Replace DAT Table Entry 审中-公开
标题翻译：比较和替换DAT表项
公开(公告)号：US20130339656A1
公开(公告)日：2013-12-19
申请号：US13524468
申请日：2012-06-15
申请人： Cynthia Sittmann
发明人： Dan F. Greiner , Robert R. Rogers , Gustav E. Sittmann, III
IPC分类号： G06F12/10
CPC分类号： G06F12/1027 , G06F9/30047 , G06F9/3824 , G06F12/1009 , G06F2212/683
摘要： A first and a second operand are compared. If they are equal, the contents of register R1+1 are stored at the second-operand location, and the specified CPU or CPUs in the configuration are cleared of all TLB table entries of the designated type formed through the use of the replaced entry in storage, and all lower-level TLB table entries formed through the use of the cleared higher-level TLB table entries. A valid DAT table entry is replaced with a new entry, and the Translation Lookaside Buffer (TLB) is purged of any copies of (at least) the single entry on all CPUs in the configuration. If the first and second operands are unequal, the second operand is loaded at the first-operand location. The comparison result is indicated by the condition code. A method, system and a computer program product are provided.
摘要翻译：比较第一和第二操作数。如果它们相等，则寄存器R1 + 1的内容存储在第二操作数位置，并且配置中指定的CPU或CPU将清除通过使用替换的条目形成的指定类型的所有TLB表项存储和通过使用清除的更高级TLB表条目形成的所有较低级别的TLB表条目。有效的DAT表条目被替换为新条目，并且翻译后备缓冲区（TLB）被清除组态中所有CPU上的（至少）单个条目的任何副本。如果第一和第二操作数不相等，则第二个操作数被加载到第一个操作数位置。比较结果由条件码表示。提供了一种方法，系统和计算机程序产品。

10. 发明授权

US09182984B2 Local clearing control 有权
标题翻译：本地清算控制
公开(公告)号：US09182984B2
公开(公告)日：2015-11-10
申请号：US13524612
申请日：2012-06-15
申请人： Dan F. Greiner , Gustav E. Sittmann, III , Cynthia Sittmann
发明人： Dan F. Greiner , Gustav E. Sittmann, III
IPC分类号： G06F12/10 , G06F9/30
CPC分类号： G06F9/30043 , G06F9/3004 , G06F9/30076 , G06F12/1009 , G06F12/1027
摘要： A computer implemented instruction is executed. One or more translation table entry locations (TLB) are specified by the instruction. Based on a local-clearing (LC) control specified by the instruction being a first value, the processor selectively clears TLBs in a plurality of the CPUs in a configuration of entries corresponding to the determined translation table entry location. Based on the local-clearing (LC) being a second value, the processor selectively clears only the TLBs of the CPU executing the instruction of entries corresponding to the determined translation table entry location. A computer program product, computer system and computer implemented method are provided.
摘要翻译：执行计算机实现的指令。一个或多个翻译表格入口位置（TLB）由指令指定。基于由该指令指定的本地清除（LC）控制是第一值，处理器以对应于所确定的转换表输入位置的条目的配置选择性地清除多个CPU中的TLB。基于本地清除（LC）是第二值，处理器仅选择性地清除执行与所确定的转换表输入位置相对应的条目的指令的CPU的TLB。提供计算机程序产品，计算机系统和计算机实现的方法。

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