Patents by Inventor Shanthanand Kutuva Rabindranath
Shanthanand Kutuva Rabindranath has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11768791Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: GrantFiled: May 2, 2022Date of Patent: September 26, 2023Assignee: Intel CorporationInventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Publication number: 20220334994Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: ApplicationFiled: May 2, 2022Publication date: October 20, 2022Applicant: Intel CorporationInventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Patent number: 11321264Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: GrantFiled: December 29, 2020Date of Patent: May 3, 2022Assignee: INTEL CORPORATIONInventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Publication number: 20210232522Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: ApplicationFiled: December 29, 2020Publication date: July 29, 2021Applicant: Intel CorporationInventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Patent number: 10877915Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: GrantFiled: September 30, 2016Date of Patent: December 29, 2020Assignee: Intel CorporationInventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Patent number: 10061707Abstract: A first device is determined as connected to a first one of a plurality of ports of a root complex. Addresses are assigned corresponding to a first hierarchy of devices including the first device. A second device is determined as connected through a mapping portal bridge at a second one of the ports of the root complex, the second device included in another second hierarchy of devices. A mapping table is generated that corresponds to the mapping portal bridge. The mapping table defines a translation between addressing used in a first view of a configuration address space of the system and addressing used in a second view of the configuration address space. The first view includes a view of the root complex and the second view includes a view corresponding to the second hierarchy of devices, the first hierarchy of devices being addressed according to the first view.Type: GrantFiled: March 24, 2016Date of Patent: August 28, 2018Assignee: Intel CorporationInventors: Shanthanand Kutuva Rabindranath, David J. Harriman, Prashant Sethi, Vijayalakshmi Kothandan
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Publication number: 20170255582Abstract: A flattening portal bridge (FPB) is provided to support addressing according to a first addressing scheme and a second, alternative addressing scheme. The FPB comprises a primary side and a secondary side, the primary side connects to a first set of devices addressed according to a first addressing scheme, and the secondary side connects to a second set of devices addressed according to a second addressing scheme. The first addressing scheme uses a unique bus number within a Bus/Device/Function (BDF) address space for each device in the first set of devices, and the second bus addressing scheme uses a unique bus-device number for each device in the second set of devices.Type: ApplicationFiled: September 30, 2016Publication date: September 7, 2017Inventors: David J. Harriman, Reuven Rozic, Maxim Dan, Prashant Sethi, Robert E. Gough, Shanthanand Kutuva Rabindranath
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Publication number: 20170185525Abstract: A first device is determined as connected to a first one of a plurality of ports of a root complex. Addresses are assigned corresponding to a first hierarchy of devices including the first device. A second device is determined as connected through a mapping portal bridge at a second one of the ports of the root complex, the second device included in another second hierarchy of devices. A mapping table is generated that corresponds to the mapping portal bridge. The mapping table defines a translation between addressing used in a first view of a configuration address space of the system and addressing used in a second view of the configuration address space. The first view includes a view of the root complex and the second view includes a view corresponding to the second hierarchy of devices, the first hierarchy of devices being addressed according to the first view.Type: ApplicationFiled: March 24, 2016Publication date: June 29, 2017Inventors: Shanthanand Kutuva Rabindranath, David J. Harriman, Prashant Sethi, Vijayalakshmi Kothandan