An interface expansion method, device, management system and related equipment

An interface and equipment technology, applied in the field of devices, interface expansion methods, management systems and related equipment, can solve problems such as the inability of interfaces to meet requirements, and achieve the effect of ensuring accuracy and correctness

Active Publication Date: 2022-07-08
PHYTIUM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention is committed to providing an interface expansion method, device, management system and related equipment to solve the problem that the chip's own interface cannot meet the demand

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  • An interface expansion method, device, management system and related equipment
  • An interface expansion method, device, management system and related equipment
  • An interface expansion method, device, management system and related equipment

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] figure 1 It is a schematic diagram of the connection relationship between a BMC chip and a node device in a server system, such as figure 1 As shown, the BMC chip is respectively connected to multiple node devices 11 in the server system through multiple I / O interfaces (ie, input / output interfaces) 10 built-in. That is to say, the BMC chip can be connected with multiple node devices of a computing node in the server system thr...

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Abstract

The present invention provides an interface expansion method, device, management system and related equipment, wherein the interface expansion method applied to a first device including multiple interfaces includes: receiving a command sent by the second device, the command being used to control the execution of the first device. Two data transmission operations between the device and the target interface; determine the target register that has a mapping relationship with the target interface; the mapping relationship is used to make the data of the target register correspond to the data transmitted by the target interface; perform read and write operations on the target register, To perform the data transmission operation between the second device and the target interface, so that the interface of the first device can realize the same data transmission function as the interface of the second device, and then the interface of the second device can be expanded through the first device, The problem that the number of interfaces provided by the second device cannot meet the requirements is solved, and the accuracy and correctness of data transmission between the second device and the target interface can also be ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an interface expansion method, device, management system and related equipment. Background technique [0002] In complex integrated circuits, the number of interfaces that come with the chip often cannot meet the requirements. For example, the Baseboard Management Controller (BMC) chip usually uses its own interface (such as an I / O interface) to connect with the node device in each computing node of the server system, so as to realize the remote connection to the server system. Install, manage, monitor, reboot, etc. However, with the improvement of computing power of computing nodes and the increase of computing density of servers, the number of interfaces that come with BMC chips can no longer meet the demand. SUMMARY OF THE INVENTION [0003] In view of this, the present invention is devoted to providing an interface expansion method, device, management system and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40G06F13/38
CPCG06F13/4022G06F13/385Y02D10/00
Inventor 刘付东陈才范里政
Owner PHYTIUM TECH CO LTD
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