Patents by Inventor Saurabh Dave

Saurabh Dave 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).

  • Systems and methods for SR-IOV pass-thru via an intermediary device
    Patent number: 9600313
    Abstract: This disclosure describes a system for Single Root I/O Virtualization (SR-IOV) pass-thru for network packet processing via a virtualized environment of a device. The system includes a device comprising a virtualized environment and a plurality of virtual machines having a virtual network interface for receiving and transmitting network packets. A driver for the physical network interface of the device creates a plurality of virtual devices corresponding to the physical network interface, which appear as a Peripheral Component Interconnect (PCI) device to the virtualized environment. A virtual device of the plurality of virtual devices is assigned via the virtualized environment to each virtual machine of the plurality of virtual machines. The virtual machine uses the virtual device assigned to the virtual machine, to receive and transmit network packets via the physical network interface of the device.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: March 21, 2017
    Assignee: CITRIX SYSTEMS, INC.
    Inventors: Chitti Nimmagadda, Rajiv Mirani, Raghu Goyal, Saurabh Dave
  • Systems and methods for SR-IOV pass-thru via an intermediary device
    Patent number: 9021475
    Abstract: This disclosure describes a system for Single Root I/O Virtualization (SR-IOV) pass-thru for network packet processing via a virtualized environment of a device. The system includes a device comprising a virtualized environment and a plurality of virtual machines having a virtual network interface for receiving and transmitting network packets. A driver for the physical network interface of the device creates a plurality of virtual devices corresponding to the physical network interface, which appear as a Peripheral Component Interconnect (PCI) device to the virtualized environment. A virtual device of the plurality of virtual devices is assigned via the virtualized environment to each virtual machine of the plurality of virtual machines. The virtual machine uses the virtual device assigned to the virtual machine, to receive and transmit network packets via the physical network interface of the device.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: April 28, 2015
    Assignee: Citrix Systems, Inc.
    Inventors: Chitti Nimmagadda, Rajiv Mirani, Raghu Goyal, Saurabh Dave
  • SYSTEMS AND METHODS FOR SR-IOV PASS-THRU VIA AN INTERMEDIARY DEVICE
    Publication number: 20120284712
    Abstract: This disclosure describes a system for Single Root I/O Virtualization (SR-IOV) pass-thru for network packet processing via a virtualized environment of a device. The system includes a device comprising a virtualized environment and a plurality of virtual machines having a virtual network interface for receiving and transmitting network packets. A driver for the physical network interface of the device creates a plurality of virtual devices corresponding to the physical network interface, which appear as a Peripheral Component Interconnect (PCI) device to the virtualized environment. A virtual device of the plurality of virtual devices is assigned via the virtualized environment to each virtual machine of the plurality of virtual machines. The virtual machine uses the virtual device assigned to the virtual machine, to receive and transmit network packets via the physical network interface of the device.
    Type: Application
    Filed: May 3, 2012
    Publication date: November 8, 2012
    Inventors: Chitti Nimmagadda, Rajiv Mirani, Raghu Goyal, Saurabh Dave