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1.Interpreting I/O operation requests from pageable guests without host intervention 有权
标题翻译: 解释来自可分页客户端的I / O操作请求,而无需主机干预公开(公告)号:US20050289246A1
公开(公告)日:2005-12-29
申请号:US10855200
申请日:2004-05-27
申请人: Janet Easton , William Holder , Bernd Nerz , Damian Osisek , Gustav Sittmann , Richard Tarcza , Leslie Wyman
发明人: Janet Easton , William Holder , Bernd Nerz , Damian Osisek , Gustav Sittmann , Richard Tarcza , Leslie Wyman
IPC分类号: H04N7/173 , C07C67/52 , C07C67/54 , C07C69/82 , G01S1/02 , G01S5/02 , G01S5/06 , G01S5/12 , G01S19/27 , G02B26/10 , G03B11/00 , G03B17/02 , G04G7/02 , G06F1/16 , G06F3/00 , G06F9/46 , G06F11/00 , G06F11/10 , G06F12/10 , G06F13/00 , G06F13/12 , G06F13/36 , G06F13/362 , G06F15/00 , G06F15/16 , G06F15/173 , G06F21/24 , G06K9/00 , G06K9/62 , G06K17/00 , G06K19/00 , G06T9/00 , G08C19/16 , G09C1/00 , G09G3/02 , G10L19/00 , G11B20/10 , G11B20/14 , G11B20/18 , G11B20/22 , H01Q1/24 , H01Q21/24 , H03L7/091 , H03M13/03 , H03M13/13 , H03M13/23 , H03M13/27 , H03M13/29 , H04B1/16 , H04B1/707 , H04B7/005 , H04B7/24 , H04B7/26 , H04B14/00 , H04B17/00 , H04H60/72 , H04J3/06 , H04J13/00 , H04J13/16 , H04L1/00 , H04L1/18 , H04L7/00 , H04L9/00 , H04L9/08 , H04L9/10 , H04L9/14 , H04L9/28 , H04L9/32 , H04L12/08 , H04L12/16 , H04L12/24 , H04L12/26 , H04L12/28 , H04L12/417 , H04L12/46 , H04L12/54 , H04L12/801 , H04L12/841 , H04L12/853 , H04L25/02 , H04L25/03 , H04L25/49 , H04L25/497 , H04L27/10 , H04L27/156 , H04L27/18 , H04L29/06 , H04L29/08 , H04L29/12 , H04L29/14 , H04M1/247 , H04M1/66 , H04M1/725 , H04M1/73 , H04M3/22 , H04M11/00 , H04N5/225 , H04N5/38 , H04N5/44 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/74 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/85 , H04N5/907 , H04N5/92 , H04N7/01 , H04N7/08 , H04N7/16 , H04N7/26 , H04N7/36 , H04N7/52 , H04N9/31 , H04N9/64 , H04N9/79 , H04N9/804 , H04N17/00 , H04N21/41 , H04N21/414 , H04Q3/00 , H04W4/06 , H04W4/10 , H04W4/12 , H04W4/14 , H04W4/16 , H04W8/02 , H04W8/06 , H04W8/08 , H04W8/16 , H04W8/20 , H04W8/24 , H04W8/26 , H04W12/04 , H04W12/06 , H04W12/10 , H04W24/00 , H04W24/04 , H04W24/08 , H04W24/10 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/16 , H04W28/22 , H04W36/02 , H04W36/04 , H04W36/18 , H04W36/30 , H04W40/22 , H04W48/06 , H04W48/08 , H04W48/14 , H04W48/16 , H04W52/02 , H04W52/24 , H04W56/00 , H04W60/00 , H04W64/00 , H04W68/00 , H04W68/02 , H04W72/04 , H04W72/08 , H04W72/12 , H04W72/14 , H04W74/08 , H04W76/02 , H04W76/04 , H04W76/06 , H04W80/06 , H04W84/04 , H04W84/08 , H04W84/12 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/12 , H04W88/18
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。
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2.Dequeue operation using mask vector to manage input/output interruptions 失效
标题翻译: 使用掩码向量的出队操作来管理输入/输出中断公开(公告)号:US08762615B2
公开(公告)日:2014-06-24
申请号:US13332427
申请日:2011-12-21
申请人: Janet R. Easton , Norbert Hagspiel , Bernd Nerz
发明人: Janet R. Easton , Norbert Hagspiel , Bernd Nerz
IPC分类号: G06F9/48
CPC分类号: G06F13/24
摘要: A command is issued to reset one or more pending interrupt indicators and arbitrate for ownership of the interrupt. Responsive to a processor receiving the command, a check is made of a selected pending interrupt indicator. If the selected pending interrupt indicator is not set, another pending interrupt indicator is checked, instead of providing a negative response and reissuing the command. In this way, one dequeue command can replace multiple dequeue commands and the overhead of leaving and re-entering the interrupt handler is reduced. A negative response is reserved for those situations in which there are no pending interrupt indicators to be reset.
摘要翻译: 发出命令以重置一个或多个待处理的中断指示符并仲裁中断的所有权。 响应于接收到该命令的处理器,检查所选待处理的中断指示符。 如果未设置所选待处理的中断指示符,则会检查另一个未决中断指示符,而不是提供否定响应并重新发出命令。 以这种方式,一个出队命令可以取代多个出队命令,减少了离开和重新进入中断处理程序的开销。 对于没有待复位的待处理中断指示符的情况,保留一个否定的响应。
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3.Interpreting I/O operation requests from pageable guests without host intervention 有权
标题翻译: 解释来自可分页客户端的I / O操作请求,而无需主机干预公开(公告)号:US08196139B2
公开(公告)日:2012-06-05
申请号:US13073362
申请日:2011-03-28
申请人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Richard P. Tarcza , Leslie W. Wyman
发明人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. 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。
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4.Interpreting I/O operation requests from pageable guests without host intervention 有权
标题翻译: 解释来自可分页客户端的I / O操作请求,而无需主机干预公开(公告)号:US07941799B2
公开(公告)日:2011-05-10
申请号:US10855200
申请日:2004-05-27
申请人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Richard P. Tarcza , Leslie W. Wyman
发明人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Richard P. Tarcza , Leslie W. Wyman
IPC分类号: G06F9/46
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。
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5.SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR TRANSLATING STORAGE ELEMENTS 有权
标题翻译: 用于转储储存元件的系统,方法和计算机程序产品公开(公告)号:US20090217009A1
公开(公告)日:2009-08-27
申请号:US12036520
申请日:2008-02-25
申请人: Chung-Lung Kevin Shum , Fadi Y. Busaba , Mark S. Farrell , Bruce C. Giamei , Bernd Nerz , David A. Schroter , Charles F. Webb
发明人: Chung-Lung Kevin Shum , Fadi Y. Busaba , Mark S. Farrell , Bruce C. Giamei , Bernd Nerz , David A. Schroter , Charles F. Webb
IPC分类号: G06F9/318
CPC分类号: G06F9/3017 , G06F9/30018 , G06F9/30101 , G06F9/355
摘要: A system, method and computer program product for translations in a computer system. The system includes a general purpose register containing a base address of an address translation table. The system also includes a millicode accessible special displacement register configured to receive a plurality of elements to be translated. The system further includes a multiplexer for selecting a particular one of the plurality of elements from the millicode accessible special displacement register and for generating a displacement or offset value. The system further includes an address generator for creating a combined address containing the base address from the general purpose register and the generated displacement or offset value.
摘要翻译: 一种用于计算机系统中的翻译的系统,方法和计算机程序产品。 该系统包括包含地址转换表的基地址的通用寄存器。 该系统还包括被配置为接收多个要被翻译的元件的毫代可访问特殊位移寄存器。 该系统还包括多路复用器,用于从毫代可访问特殊位移寄存器中选择多个元件中的特定元件,并用于产生位移或偏移值。 该系统还包括地址发生器,用于创建包含来自通用寄存器的基地址和所生成的位移或偏移值的组合地址。
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6.DEQUEUE OPERATION USING MASK VECTOR TO MANAGE INPUT/OUTPUT INTERRUPTIONS 失效
标题翻译: 使用掩码向量来管理输入/输出中断的DEQUEUE操作公开(公告)号:US20130166803A1
公开(公告)日:2013-06-27
申请号:US13332427
申请日:2011-12-21
申请人: Janet R. Easton , Norbert Hagspiel , Bernd Nerz
发明人: Janet R. Easton , Norbert Hagspiel , Bernd Nerz
IPC分类号: G06F13/24
CPC分类号: G06F13/24
摘要: A command is issued to reset one or more pending interrupt indicators and arbitrate for ownership of the interrupt. Responsive to a processor receiving the command, a check is made of a selected pending interrupt indicator. If the selected pending interrupt indicator is not set, another pending interrupt indicator is checked, instead of providing a negative response and reissuing the command. In this way, one dequeue command can replace multiple dequeue commands and the overhead of leaving and re-entering the interrupt handler is reduced. A negative response is reserved for those situations in which there are no pending interrupt indicators to be reset.
摘要翻译: 发出命令以重置一个或多个待处理的中断指示符并仲裁中断的所有权。 响应于接收到该命令的处理器,检查所选待处理的中断指示符。 如果未设置所选待处理的中断指示符,则会检查另一个未决中断指示符,而不是提供否定响应并重新发出命令。 以这种方式,一个出队命令可以取代多个出队命令,减少了离开和重新进入中断处理程序的开销。 对于没有待复位的待处理中断指示符的情况,保留一个否定的响应。
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7.System, method and computer program product for translating storage elements 有权
标题翻译: 用于翻译存储元件的系统,方法和计算机程序产品公开(公告)号:US07966474B2
公开(公告)日:2011-06-21
申请号:US12036520
申请日:2008-02-25
申请人: Chung-Lung Kevin Shum , Fadi Y. Busaba , Mark S. Farrell , Bruce C Giamei , Bernd Nerz , David A. Schroter , Charles F. Webb
发明人: Chung-Lung Kevin Shum , Fadi Y. Busaba , Mark S. Farrell , Bruce C Giamei , Bernd Nerz , David A. Schroter , Charles F. Webb
IPC分类号: G06F9/26
CPC分类号: G06F9/3017 , G06F9/30018 , G06F9/30101 , G06F9/355
摘要: A system, method and computer program product for translations in a computer system. The system includes a general purpose register containing a base address of an address translation table. The system also includes a millicode accessible special displacement register configured to receive a plurality of elements to be translated. The system further includes a multiplexer for selecting a particular one of the plurality of elements from the millicode accessible special displacement register and for generating a displacement or offset value. The system further includes an address generator for creating a combined address containing the base address from the general purpose register and the generated displacement or offset value.
摘要翻译: 一种用于计算机系统中的翻译的系统,方法和计算机程序产品。 该系统包括包含地址转换表的基地址的通用寄存器。 该系统还包括被配置为接收多个要被翻译的元件的毫代可访问特殊位移寄存器。 该系统还包括多路复用器,用于从毫代可访问特殊位移寄存器中选择多个元件中的特定元件,并用于产生位移或偏移值。 该系统还包括地址发生器,用于创建包含来自通用寄存器的基地址和所生成的位移或偏移值的组合地址。
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公开(公告)号:US08498418B2
公开(公告)日:2013-07-30
申请号:US12550667
申请日:2009-08-31
申请人: Klaus Meissner , Bernd Nerz , Phil C. Yeh , Peter G. Sutton , Michael J. Kelly
发明人: Klaus Meissner , Bernd Nerz , Phil C. Yeh , Peter G. Sutton , Michael J. Kelly
IPC分类号: H04L29/06
CPC分类号: G06F21/602 , G06F2221/2153 , H04L9/088
摘要: Protection of cryptographic keys is converted between one level of security and another level of security. The one level of security is different from the another level of security, and the another level of security includes the components of the one level of security.
摘要翻译: 加密密钥的保护在一个安全级别和另一个安全级别之间进行转换。 一个级别的安全性与另一个安全级别不同,另一个级别的安全性包括一级安全性的组件。
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9.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:US20110173615A1
公开(公告)日:2011-07-14
申请号:US13073362
申请日:2011-03-28
申请人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. Sittmann , Richard P. Tarcza , Leslie W. Wyman
发明人: Janet R. Easton , William A. Holder , Bernd Nerz , Damian L. Osisek , Gustav E. 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。
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10.Apparatus and method for operating a symmetric cipher engine in cipher-block chaining mode 失效
标题翻译: 用于在密码块链接模式下操作对称密码引擎的装置和方法公开(公告)号:US20090110189A1
公开(公告)日:2009-04-30
申请号:US12257439
申请日:2008-10-24
申请人: Ulrich Mayer , Thomas Koehler , Bernd Nerz
发明人: Ulrich Mayer , Thomas Koehler , Bernd Nerz
IPC分类号: H04L9/06
CPC分类号: H04L9/0637 , H04L2209/12
摘要: An apparatus is disclosed for operating a symmetric cipher engine (SCE) in cipher-block chaining (CBC) mode, the apparatus comprises a crypto operation hardware comprising said SCE, an XOR stage, an apparatus for storing a chaining value comprising a state register of said SCE, an input latch supplying said crypto operation hardware with data, and an output latch. The data may be reordered for decipher operations. Furthermore, a method is disclosed for operating a SCE in CBC mode, wherein the method involves a crypto operation hardware that comprises said SCE and an XOR stage supplied with data. The method may also comprise using a state register of said SCE to apply a chaining value. Said method may comprise reordering data supplied to said crypto operation hardware for decipher operations.
摘要翻译: 公开了一种用于在密码块链接(CBC)模式下操作对称密码引擎(SCE)的装置,该装置包括包含所述SCE的加密操作硬件,XOR级,用于存储链接值的装置,包括状态寄存器 所述SCE,向所述加密操作硬件提供数据的输入锁存器和输出锁存器。 数据可以被重新排序用于解密操作。 此外,公开了一种用于以CBC模式操作SCE的方法,其中所述方法涉及包括所述SCE和提供有数据的XOR级的密码操作硬件。 该方法还可以包括使用所述SCE的状态寄存器来应用链接值。 所述方法可以包括将提供给所述密码操作硬件的数据重新排序以进行解密操作。
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