Patents by Inventor John Leland Wood
John Leland Wood 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).
-
Patent number: 10210105Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: GrantFiled: December 17, 2015Date of Patent: February 19, 2019Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: James B. Williams, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Patent number: 10152433Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment, the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: GrantFiled: November 21, 2017Date of Patent: December 11, 2018Assignee: Avago Technologies International Sales Pte. LimitedInventors: James B. Williams, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Publication number: 20180074978Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment, the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: ApplicationFiled: November 21, 2017Publication date: March 15, 2018Inventors: James B. Williams, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Patent number: 9852087Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment, the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: GrantFiled: April 20, 2010Date of Patent: December 26, 2017Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.Inventors: James B. Williams, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Publication number: 20160110301Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: ApplicationFiled: December 17, 2015Publication date: April 21, 2016Inventors: James B. Williams, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Patent number: 8108583Abstract: A data transfer system comprising a first bus interface, a second bus interface, a first-in-first-out memory, a controller and a message unit. The message unit is operable to queue a plurality of data transfer request messages from the first bus interface and the second bus interface. The controller is operable to process each data transfer request message and transfer data between the first bus interface, the first-in-first-out memory and the second bus interface. The controller is configured to calculate error detection codes (EDCs) and chain EDC values.Type: GrantFiled: March 23, 2005Date of Patent: January 31, 2012Assignee: Emulex Design & Manufacturing CorporationInventors: Shawn Adam Clayton, Brian Mark Fortin, Daniel Brian Willie, John Leland Wood
-
Publication number: 20110258352Abstract: A system for enabling input/out virtualization for a device is disclosed. In one embodiment, the system includes a plurality of host CPUs; a multi-root switch connected to each of the plurality of host CPUs via respective buses; and an inline PCI virtualizing device connected to the multi-root switch via a front-side bus and the device via a back-side bus, the inline PCI virtualizing device including a plurality sets of registers, each of the plurality sets of registers accessible by a corresponding host CPU of the plurality of host CPUs and implementing functionalities of the device.Type: ApplicationFiled: April 20, 2010Publication date: October 20, 2011Applicant: Emulex Design & Manufacturing CorporationInventors: James B. WILLIAMS, Shawn Adam Clayton, Maria Clara Gutierrez, Alexander Nicolson, IV, James Winston Smart, John Leland Wood, David James Duckman, Carl John Lindeborg, William Irving Leavitt
-
Patent number: 6874054Abstract: A data transfer system comprising a first bus interface, a second bus interface, a first-in-first-out memory, a controller and a message unit. The message unit is operable to queue a plurality of data transfer request messages from the first bus interface and the second bus interface. The controller is operable to process each data transfer request message and transfer data between the first bus interface, the first-in-first-out memory and the second bus interface. The controller is configured to calculate error detection codes (EDCs) and chain EDC values.Type: GrantFiled: December 19, 2002Date of Patent: March 29, 2005Assignee: Emulex Design & Manufacturing CorporationInventors: Shawn Adam Clayton, Brian Mark Fortin, Daniel Brian Willie, John Leland Wood
-
Publication number: 20040123013Abstract: A data transfer system comprising a first bus interface, a second bus interface, a first-in-first-out memory, a controller and a message unit. The message unit is operable to queue a plurality of data transfer request messages from the first bus interface and the second bus interface. The controller is operable to process each data transfer request message and transfer data between the first bus interface, the first-in-first-out memory and the second bus interface. The controller is configured to calculate error detection codes (EDCs) and chain EDC values.Type: ApplicationFiled: December 19, 2002Publication date: June 24, 2004Inventors: Shawn Adam Clayton, Brian Mark Fortin, Daniel Brian Willie, John Leland Wood