Patents by Inventor SWATHI M. BHATTIPROLU

SWATHI M. BHATTIPROLU 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).

  • Dynamic I/O translation table allocation for single root input output virtualization enabled I/O adapters
    Patent number: 10810122
    Abstract: Dynamic I/O translation table allocation for SR-IOV enabled I/O adapters including receiving an instruction to transition the SR-IOV adapter to shared mode; determining, using a configuration file for the SR-IOV adapter, memory requirements for an I/O translation table; comparing the memory requirements for the I/O translation table to memory currently allocated for use by the SR-IOV adapter; based on the comparing the memory requirements for the I/O translation table to the memory currently allocated for use by the SR-IOV adapter, determining that the memory currently allocated for use by the SR-IOV adapter is insufficient to store the I/O translation table and determining an additional amount of memory required to store the I/O translation table; and allocating, at runtime, the additional amount of memory for storing the I/O translation table.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: October 20, 2020
    Assignee: International Business Machines Corporation
    Inventors: Swathi M. Bhattiprolu, Charles S. Graham, Travis J. Pizel, Timothy J. Schimke
  • DYNAMIC I/O TRANSLATION TABLE ALLOCATION FOR SINGLE ROOT INPUT OUTPUT VIRTUALIZATION ENABLED I/O ADAPTERS
    Publication number: 20200174923
    Abstract: Dynamic I/O translation table allocation for SR-IOV enabled I/O adapters including receiving an instruction to transition the SR-IOV adapter to shared mode; determining, using a configuration file for the SR-IOV adapter, memory requirements for an I/O translation table; comparing the memory requirements for the I/O translation table to memory currently allocated for use by the SR-IOV adapter; based on the comparing the memory requirements for the I/O translation table to the memory currently allocated for use by the SR-IOV adapter, determining that the memory currently allocated for use by the SR-IOV adapter is insufficient to store the I/O translation table and determining an additional amount of memory required to store the I/O translation table; and allocating, at runtime, the additional amount of memory for storing the I/O translation table.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 4, 2020
    Inventors: SWATHI M. BHATTIPROLU, CHARLES S. GRAHAM, TRAVIS J. PIZEL, TIMOTHY J. SCHIMKE