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I3C-based equipment management method and device, equipment and readable medium

A device management and device technology, applied in the field of communication, to achieve the effect of simplifying the design

Pending Publication Date: 2021-12-31
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the ports used for I3C management on the BMC are extremely limited, more and more DIMM devices will put a certain pressure on the I3C link design of the BMC, and the existing technical solutions do not use I3C on a large scale in general servers As a device management solution on the motherboard, it is necessary to design a new I3C management architecture for general server products

Method used

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  • I3C-based equipment management method and device, equipment and readable medium
  • I3C-based equipment management method and device, equipment and readable medium
  • I3C-based equipment management method and device, equipment and readable medium

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0039] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0040] With more and more devices and signals on the motherboard, BMC needs to monitor a large number of devices, and a large number of devices need to be managed through I2C. Compared with I3C communication, the speed is relatively slow and requires...

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Abstract

The invention discloses an I3C-based equipment management method, which comprises the following steps: configuring a first I3C connection node for a computer node, connecting a first master port of the first I3C connection node to a CPU and a BMC, connecting a first slave port of the first I3C connection node to memory equipment, and acquiring first monitoring information of the memory equipment by the BMC through I3C communication; configuring a second I3C connection node for the computer node, connecting a second master port of the second I3C connection node to the CPU and the BMC, connecting a second slave port of the second I3C connection node to the monitoring equipment, wherein the BMC obtains second monitoring information of the monitoring equipment through I3C communication; configuring a third I3C connection node for the computer node, connecting a third main port of the third I3C connection node to the BMC and the CPLD, connecting a third slave port of the third I3C connection node to the platform controller, wherein the BMC obtains third monitoring information for verifying Firmware through I3C communication. The invention further discloses an I3C-based equipment management device, computer equipment and a readable storage medium.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an I3C-based device management method, device, device and readable medium. Background technique [0002] With the development of information technology, the application of servers is becoming more and more extensive. In industries such as government, finance, and energy, there is an increasing demand for large-scale core databases, virtualization integration, memory computing, and high-performance computing, and the advantages of 8-socket servers are widely used. With the development of technology, the I3C communication protocol has been applied in multi-channel high-performance servers. In addition, modular design has gradually matured in the field of server research and development. Using DC-SCM (Datacenter Secure Control Module, a management board, including BMC, CPLD and other chips) as the design of server management boards is becoming more and more widely use...

Claims

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Application Information

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IPC IPC(8): G06F13/366
CPCG06F13/366Y02D10/00
Inventor 王一鸣张明哲
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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