公开(公告)号：US20170286354A1

公开(公告)日：2017-10-05

申请号：US15629293

申请日：2017-06-21

Applicant: Oracle International Corporation

Inventor： John R. Feehrer ,  Matthew Cohen ,  Rahoul Puri ,  Tayfun Kocaoglu ,  John Johnson ,  David Kahn ,  Alan Adamson ,  Sriram Jayakumar ,  Julia Harper ,  Robert G. Sheldon ,  Mark Kanda

IPC: G06F13/42 ,  G06F9/455 ,  G06F13/36

Abstract: An apparatus and method for controlling a device with shared hardware resources to provide separate execution environments for control and data functions are disclosed. A processor may be configured to generate a first request to access control functions of the device in response to execution of a first thread, and generate a second request to access data functions of the device in response to execution of a second thread. A communication unit may send first indicative of the first request and second data indicative of the second request to the device via first and second ports, respectively.

公开(公告)号：US10817456B2

公开(公告)日：2020-10-27

申请号：US15629293

申请日：2017-06-21

Applicant: Oracle International Corporation

Inventor： John R. Feehrer ,  Matthew Cohen ,  Rahoul Puri ,  Tayfun Kocaoglu ,  John Johnson ,  David Kahn ,  Alan Adamson ,  Sriram Jayakumar ,  Julia Harper ,  Robert G. Sheldon ,  Mark Kanda ,  Aruna Jayakumar

IPC: G06F13/36 ,  G06F13/42 ,  G06F9/455

Abstract: An apparatus and method for controlling a device with shared hardware resources to provide separate execution environments for control and data functions are disclosed. A processor may be configured to generate a first request to access control functions of the device in response to execution of a first thread, and generate a second request to access data functions of the device in response to execution of a second thread. A communication unit may send first indicative of the first request and second data indicative of the second request to the device via first and second ports, respectively.