Invention Grant
US09384015B2 Techniques for dynamically redirecting device driver operations to user space
有权
将设备驱动程序动作重定向到用户空间的技术
- Patent Title: Techniques for dynamically redirecting device driver operations to user space
- Patent Title (中): 将设备驱动程序动作重定向到用户空间的技术
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Application No.: US14129934Application Date: 2013-07-16
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Publication No.: US09384015B2Publication Date: 2016-07-05
- Inventor: Xiaocheng Zhou , Hu Chen , Shoumeng Yan , Ying Gao
- Applicant: Xiaocheng Zhou , Hu Chen , Shoumeng Yan , Ying Gao
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- International Application: PCT/CN2013/079471 WO 20130716
- International Announcement: WO2015/006923 WO 20150122
- Main IPC: G06F9/445
- IPC: G06F9/445 ; G06F9/44 ; G06F12/02
Abstract:
Various embodiments are generally directed an apparatus and method for configuring an execution environment in a user space for device driver operations and redirecting a device driver operation for execution in the execution environment in the user space including copying instructions of the device driver operation from the kernel space to a user process in the user space. In addition, the redirected device driver operation may be executed in the execution environment in the user space.
Public/Granted literature
- US20150212832A1 TECHNIQUES FOR DYNAMICALLY REDIRECTING DEVICE DRIVER OPERATIONS TO USER SPACE Public/Granted day:2015-07-30
Information query
