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21. 发明授权

US10664292B2 Web-based graphical user interface display system 有权
公开(公告)号：US10664292B2
公开(公告)日：2020-05-26
申请号：US16033011
申请日：2018-07-11
申请人： Dell Products L.P.
发明人： Chandrasekhar Puthillathe , Rama Rao Bisa , Rajeshkumar Ichchhubhai Patel
IPC分类号： G06F3/0481 , G06F9/451 , H04L29/08 , G06F16/958
摘要： A web-based graphical user interface system includes an embedded controller in a chassis that couples to a physical display device and input device, and creates a virtual display device and input device. When an input is received from the physical input device, the embedded controller generates a virtual input on the virtual input device. A chassis management controller in the chassis is coupled to the embedded controller, and views the virtual display device and input device as local devices. The chassis management controller may render a web-based graphical user interface and direct it to the virtual display device such that it is transmitted to the embedded controller for display on the physical display device. The chassis management controller may also identify the virtual input generated by the embedded controller on the virtual input device and, in response, translates the virtual input into a web-based graphical user interface event.

22. 发明授权

US10506013B1 Video redirection across multiple information handling systems (IHSs) using a graphics core and a bus bridge integrated into an enclosure controller (EC) 有权
公开(公告)号：US10506013B1
公开(公告)日：2019-12-10
申请号：US16297037
申请日：2019-03-08
申请人： Dell Products, L.P.
发明人： Michael Emery Brown , Senthil Kumar Raju , Rajkumar Nagarajan , Rajeshkumar Ichchhubhai Patel
IPC分类号： H04L29/06 , G06F13/42 , G06F13/40 , G09G5/00
CPC分类号： H04L65/608 , G06F13/4027 , G06F13/4221 , G09G5/006 , H04L65/602
摘要： Embodiments of systems and methods for providing video redirection across multiple Information Handling Systems (IHSs) are discussed. In some embodiments, a method may include: receiving, via a video redirection client, a video stream produced by a video redirection server executed by a Baseboard Management Controller (BMC) of a selected IHS; providing the video stream to a framebuffer driver, where the frame buffer driver is configured to: (i) store frame data from the video stream onto a framebuffer memory; and (ii) in response to a determination that a host is not available, transmit control signals to a graphics core via an Advanced Microcontroller Bus Architecture (AMBA) high-performance bus (AHB)-to-Peripheral Component Interconnect (PCI) (AHB-to-PCI) bridge, where the graphics core is accessible via a PCI bus exclusively when the host is available; and transmitting the frame data to a display coupled to the chassis.

23. 发明授权

US10110691B2 Systems and methods for enabling virtual keyboard-video-mouse for external graphics controllers 有权
公开(公告)号：US10110691B2
公开(公告)日：2018-10-23
申请号：US14737842
申请日：2015-06-12
申请人： Dell Products L.P.
发明人： Janorious Rabeela , Chandrasekhar Puthillathe , Rajeshkumar Ichchhubhai Patel
IPC分类号： H04L29/08 , G09G5/36 , G06F13/42 , G09G5/393 , G09G5/00
摘要： In accordance with embodiments of the present disclosure, an information handling system may include a processor and a management controller communicatively coupled to the processor and configured to provide out-of-band management of the information handling system. The management controller may be further configured to receive video data from an external graphics controller external to a motherboard upon which the processor resides, wherein each of the external graphics controller and the management controller are endpoints of a root complex instantiated on the processor and forward the video data to a remote management console communicatively coupled to the management controller via a network.

24. 发明授权

US09811654B2 Systems and methods for providing authentication using a managed input/output port 有权
公开(公告)号：US09811654B2
公开(公告)日：2017-11-07
申请号：US14301701
申请日：2014-06-11
申请人： Dell Products L.P.
发明人： Rajeshkumar Ichchhubhai Patel , Chandrasekhar Puthillathe , Elie Antoun Jreij , Shawn Joel Dube , Pablo Rafael Arias
IPC分类号： G06F21/00 , G06F21/44 , H04L29/06
CPC分类号： G06F21/44 , H04L63/0876 , H04L63/102
摘要： In accordance with embodiments of the present disclosure, an information handling system may include a processor, an input/output port communicatively coupled to the processor, and an access controller communicatively coupled to the processor. The an input/output port may be configured to receive an external input/output device and communicatively couple such input/output device to one or more information handling resources of the information handling system. The access controller may be configured to responsive to an attempted management operation at the information handling system, determine if an input/output device coupled to the input/output port is authenticated as a trusted input/output device. The access controller may also be configured to, responsive to determining that the input/output device is authenticated as a trusted input/output device, allow execution of the attempted management operation.

25. 发明申请

US20170270060A1 SYSTEMS AND METHODS FOR VIRTUAL SERVICE PROCESSOR DATA BRIDGING 审中-公开
公开(公告)号：US20170270060A1
公开(公告)日：2017-09-21
申请号：US15072927
申请日：2016-03-17
申请人： Dell Products L.P.
发明人： Chitrak Gupta , Elie Antoun Jreij , Rama Rao Bisa , Rajeshkumar Ichchhubhai Patel , Neeraj Joshi , Sushma Basavarajaiah , Kala Sampathkumar
IPC分类号： G06F13/10 , G06F13/40 , G06F13/20
CPC分类号： G06F13/102 , G06F13/20 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： In accordance with embodiments of the present disclosure, an information handling system may include a processor, a peripheral device, and a service processor communicatively coupled to the processor and the peripheral device and configured to perform out-of-band management of the information handling system. The service processor may further configured to communicatively couple to a management controller having executing thereon a virtual service processor, receive a command associated with the peripheral device from the management controller, deliver the command to the peripheral device, receive data from the peripheral device, and communicate the data to the management controller.

26. 发明申请

US20150363590A1 SYSTEMS AND METHODS FOR PROVIDING AUTHENTICATION USING A MANAGED INPUT/OUTPUT PORT 有权
标题翻译：使用管理的输入/输出端口提供认证的系统和方法
公开(公告)号：US20150363590A1
公开(公告)日：2015-12-17
申请号：US14301701
申请日：2014-06-11
申请人： Dell Products L.P.
发明人： Rajeshkumar Ichchhubhai Patel , Chandrasekhar Puthillathe , Elie Antoun Jreij , Shawn Joel Dube , Pablo Rafael Arias
IPC分类号： G06F21/44 , G06F21/60 , G06F21/62
CPC分类号： G06F21/44 , H04L63/0876 , H04L63/102
摘要： In accordance with embodiments of the present disclosure, an information handling system may include a processor, an input/output port communicatively coupled to the processor, and an access controller communicatively coupled to the processor. The an input/output port may be configured to receive an external input/output device and communicatively couple such input/output device to one or more information handling resources of the information handling system. The access controller may be configured to responsive to an attempted management operation at the information handling system, determine if an input/output device coupled to the input/output port is authenticated as a trusted input/output device. The access controller may also be configured to, responsive to determining that the input/output device is authenticated as a trusted input/output device, allow execution of the attempted management operation.
摘要翻译：根据本公开的实施例，信息处理系统可以包括处理器，通信地耦合到处理器的输入/输出端口以及通信地耦合到处理器的访问控制器。输入/输出端口可以被配置为接收外部输入/输出设备并将这样的输入/输出设备通信地耦合到信息处理系统的一个或多个信息处理资源。访问控制器可以被配置为响应于信息处理系统处的尝试的管理操作，确定耦合到输入/输出端口的输入/输出设备是否被认证为可信任的输入/输出设备。访问控制器还可以被配置为响应于确定输入/输出设备被认证为可信输入/输出设备，允许执行尝试的管理操作。

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