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1. 发明授权

US07941812B2 Input/output virtualization through offload techniques 有权
标题翻译：通过卸载技术实现输入/输出虚拟化
公开(公告)号：US07941812B2
公开(公告)日：2011-05-10
申请号：US11699950
申请日：2007-01-30
申请人： Srinivasan Sekar
发明人： Srinivasan Sekar
IPC分类号： G06F9/44
CPC分类号： G06F13/102 , G06F2213/0036 , H04L12/40013
摘要： A computer apparatus provides support multiple virtual computing machines. In accordance with one embodiment, the computer apparatus includes a platform manager, a virtual machine manager (VMM) driver of the platform manager, a TCP/IP stack of the platform manager, a guest operating system supported by the platform manager, and a TCP offload pseudo driver module of the guest operating system. The VMM driver is configured to transfer data between a top of the TCP/IP stack and the TCP offload pseudo driver module without changing a level of abstraction of the data. In accordance with another embodiment, the VMM driver is configured to transfer data between a top of a SCSI services stack and a SCSI offload pseudo driver module without changing a level of abstraction of the data. Other embodiments, aspects, and features are also disclosed.
摘要翻译：计算机装置提供支持多个虚拟计算机。根据一个实施例，计算机设备包括平台管理器，平台管理器的虚拟机管理器（VMM）驱动器，平台管理器的TCP / IP栈，由平台管理器支持的客户操作系统以及TCP 客户操作系统的卸载伪驱动程序模块。 VMM驱动程序配置为在TCP / IP堆栈的顶部和TCP卸载伪驱动程序模块之间传输数据，而不会改变数据的抽象级别。根据另一个实施例，VMM驱动器被配置为在SCSI服务堆栈的顶部和SCSI卸载伪驱动器模块之间传输数据，而不改变数据的抽象级别。还公开了其它实施例，方面和特征。

2. 发明申请

US20080184273A1 Input/output virtualization through offload techniques 有权
标题翻译：通过卸载技术实现输入/输出虚拟化
公开(公告)号：US20080184273A1
公开(公告)日：2008-07-31
申请号：US11699950
申请日：2007-01-30
申请人： Srinivasan Sekar
发明人： Srinivasan Sekar
IPC分类号： G06F13/00
CPC分类号： G06F13/102 , G06F2213/0036 , H04L12/40013
摘要： A computer apparatus provides support multiple virtual computing machines. In accordance with one embodiment, the computer apparatus includes a platform manager, a virtual machine manager (VMM) driver of the platform manager, a TCP/IP stack of the platform manager, a guest operating system supported by the platform manager, and a TCP offload pseudo driver module of the guest operating system. The VMM driver is configured to transfer data between a top of the TCP/IP stack and the TCP offload pseudo driver module without changing a level of abstraction of the data. In accordance with another embodiment, the VMM driver is configured to transfer data between a top of a SCSI services stack and a SCSI offload pseudo driver module without changing a level of abstraction of the data. Other embodiments, aspects, and features are also disclosed.
摘要翻译：计算机装置提供支持多个虚拟计算机。根据一个实施例，计算机设备包括平台管理器，平台管理器的虚拟机管理器（VMM）驱动器，平台管理器的TCP / IP栈，由平台管理器支持的客户操作系统以及TCP 客户操作系统的卸载伪驱动程序模块。 VMM驱动程序配置为在TCP / IP堆栈的顶部和TCP卸载伪驱动程序模块之间传输数据，而不会改变数据的抽象级别。根据另一个实施例，VMM驱动器被配置为在SCSI服务堆栈的顶部和SCSI卸载伪驱动器模块之间传输数据，而不改变数据的抽象级别。还公开了其它实施例，方面和特征。

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