Access method of baseboard management controller

A technology for baseboard management and access methods, which is applied in program control devices, instruments, electrical digital data processing, etc., and can solve problems such as access conflicts

Active Publication Date: 2015-06-03
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When so many external connections are provided, and these connections are local hubs on other motherboards, when the server is running, signals from multiple sources must be sent to the baseboard management controller at the same time, causing access conflicts

Method used

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  • Access method of baseboard management controller
  • Access method of baseboard management controller
  • Access method of baseboard management controller

Examples

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Embodiment Construction

[0023] The detailed features of the present invention are described in the following embodiments, which are sufficient for any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the scope of protection of the claims and the accompanying drawings, The related objects and advantages of the present invention can be easily understood by anyone skilled in the art. The following examples further illustrate various aspects of the present invention, but do not limit the scope of the present invention in any aspect.

[0024] See figure 1 . figure 1 It is a high-level block diagram of a server according to an embodiment of the present invention. Such as figure 1 As shown, the server 1 includes a BIOS 10 , a baseboard management controller 14 , a network port 16 and a non-volatile memory 12 . The baseboard management controller 14 is coupled to the remote co...

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Abstract

Disclosed herein are methods for accessing the baseboard management controller (BMC) in the Intelligent Platform Management Interface (IPMI). A BMC of a server sets a first privilege key based on a key setting command. In one embodiment, a basic input / output system (BIOS) of the server sends the BMC a data reading command, which has the first privilege key and according to which the BMC then sends a BIOS setting to the BIOS. In another embodiment, the BIOS sends the BMC a BIOS setting, which has the first privilege key and is then saved by the BMC in a non-volatile memory.

Description

technical field [0001] The present invention relates to server technology, in particular to an access method for a baseboard management controller (BMC for short). Background technique [0002] A server providing an Intelligent Platform Management Interface (IPMI for short) has a baseboard management controller independent of the central processing unit. The baseboard management controller monitors multiple sensors in the server to grasp and automatically report operating conditions such as temperature and power stability in the server. As the core of IPMI, the baseboard management controller can be connected to the southbridge chip, Super I / O (integrated module of multiple I / O controllers), network interface card (NIC for short), etc. Wait. In the case of providing so many external connections, and these connections are local hubs on other motherboards, when the server is running, signals from multiple sources must be sent to the baseboard management controller at the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/20
CPCG06F11/0748G06F11/0766G06F9/4401
Inventor 陈婷婷
Owner INVENTEC PUDONG TECH CORPOARTION
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