公开(公告)号：US20150212832A1

公开(公告)日：2015-07-30

申请号：US14129934

申请日：2013-07-16

Applicant: Intel Corporation

Inventor： Xiacheng Zhou ,  Hu Chen ,  Shoumeng Yan ,  Ying Gao

IPC: G06F9/445 ,  G06F12/02

CPC classification number: G06F9/44505 ,  G06F9/4411 ,  G06F12/023 ,  G06F2212/251

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.

Abstract translation: 各种实施例通常涉及用于在用户空间中配置用于设备驱动器操作的执行环境并重定向设备驱动器操作以在用户空间中的执行环境中执行的装置和方法，包括来自内核空间的设备驱动器操作的复制指令 到用户空间中的用户进程。 此外，可以在用户空间中的执行环境中执行重定向设备驱动器操作。