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A method, system and medium for extending bios functions by using smbios

A technology of functions and function items, applied in the field of BIOS system, can solve the problem of inflexible operation interface, etc., and achieve the effect of facilitating on-site analysis of customers

Active Publication Date: 2020-12-04
SHENZHEN TONGTAIYI INFORMATION TECH CO LTD
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Problems solved by technology

[0004] The present invention provides a method for extending BIOS functions by using SMBIOS, using the Type 11OEM character string in the SMBIOS table as the transmission medium to transmit user requirements to the BIOS, and the BIOS parses the character string data and completes specific functions according to requirements. In the prior art, the BIOS provides a technical problem that the user interface is not flexible enough

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  • A method, system and medium for extending bios functions by using smbios

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Embodiment Construction

[0023] Specific embodiments of the present invention are described with reference to the above drawings.

[0024] Depend on figure 1 As can be seen, the present invention provides a kind of method utilizing SMBIOS to expand BIOS function, comprises the following steps:

[0025] A. BIOS starts to run: After the motherboard is powered on, the BIOS starts to run and perform basic hardware self-test;

[0026] B. Define Type11 data command format: define the data format of SMBIOS table Type11 character string, different data corresponds to different functional interfaces;

[0027] C. initialization SMBIOS table: initialization described SMBIOS table, the interface function initialization of adding, removing, reading and writing described SMBIOS table is completed, allows described BIOS to call interface function to operate described SMBIOS table;

[0028] D. search Type11 structure table: obtain the address of SMBIOS table, start to search described Type11 type structure table; ...

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Abstract

A method and system for extending a BIOS function by using an SMBIOS, and a medium. A Type11 OEM character string in an SMBIOS table is used as a transmission medium, a user requirement is transmitted to a BIOS, and the BIOS parses character string data. By completing a solution having a specific function according to a requirement, the present invention resolves the technical problem in the art that a user operation interface provided by the BIOS is insufficiently flexible, and realizes the extension of the BIOS function; the extension space is large, so that a user is allowed to flexibly invoke a BIOS function interface, and the BIOS communicatively cooperates with a BMC to work so as to flexibly control the function.

Description

technical field [0001] The present invention relates to the field of BIOS systems, in particular to a method, system and medium for extending BIOS functions by using SMBIOS. Background technique [0002] BIOS is the underlying firmware on the motherboard. It is responsible for self-checking, initialization, and resource allocation of the hardware on the motherboard, so that the motherboard can work normally. If there is a hardware initialization error, it can output an error message. BIOS also implements some specific functions according to requirements, and can communicate information with BMC and operating system. BIOS provides a user operation interface. Users can check hardware information on the operation interface as needed, control and operate some functions, select different attributes or turn them on and off. [0003] The current BIOS provides the user with an operation interface for setting, and the user can make changes and save them as needed. Once the battery i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401
CPCG06F9/4406
Inventor 马井彬
Owner SHENZHEN TONGTAIYI INFORMATION TECH CO LTD
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