Invention Grant
US08347063B2 Method and system for device address translation for virtualization
有权
用于虚拟化的设备地址转换的方法和系统
- Patent Title: Method and system for device address translation for virtualization
- Patent Title (中): 用于虚拟化的设备地址转换的方法和系统
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Application No.: US11207545Application Date: 2005-08-19
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Publication No.: US08347063B2Publication Date: 2013-01-01
- Inventor: Kiran Panesar , Philip Lantz
- Applicant: Kiran Panesar , Philip Lantz
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Caven & Aghevli LLC
- Main IPC: G06F12/08
- IPC: G06F12/08
Abstract:
A method of improving USB device virtualization is proposed that allows giving virtual machines (VMs) direct access to USB devices with a combination hardware and software solutions. The USB host controller replaces device identifiers assigned by the VM with real device identifiers that are unique in the system. The real device identifiers are assigned by the virtual machine monitor (VMM) or the host controller.
Public/Granted literature
- US20070043928A1 Method and system for device address translation for virtualization Public/Granted day:2007-02-22
Information query
