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Method and system for testing network card, equipment and medium

A network card and test instruction technology, applied in faulty hardware testing methods, transmission systems, digital transmission systems, etc., to achieve the effect of reducing hardware debugging cables and cable connection operations, reducing complexity, and improving the efficiency of hardware production testing

Pending Publication Date: 2021-11-05
SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach can reduce the complexity of the interface on the test application side to a certain extent, but it brings additional hardware design work and cost

Method used

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  • Method and system for testing network card, equipment and medium
  • Method and system for testing network card, equipment and medium
  • Method and system for testing network card, equipment and medium

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Embodiment Construction

[0026] 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.

[0027] 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.

[0028] The first aspect of the embodiments of the present invention provides an embodiment of a method for testing a network card. figure 2 What is shown is a schematic diagram of an embodiment of the method for testing a network card provided by t...

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Abstract

The invention discloses a method and system for testing a network card, equipment and a storage medium, and the method comprises the steps: enabling a BMC chip in the network card to be connected with an FPGA in the network card through NCSI, and enabling the BMC chip to be connected with a host into which the network card is inserted through an I2C interface; transmitting a test instruction to the BMC chip based on a management network port, and transmitting the test instruction to the FPGA through the NCSI; in response to the test instruction received by the FPGA, analyzing the test instruction and obtaining test object information, and sending the test instruction to a peripheral connected with the FPGA according to the test object information to execute a test; and responding to the completion of the peripheral test, and returning a test result to the BMC chip through the FPGA. According to the invention, the network card is simply optimized, and the BMC chip is connected with the FPGA through the NCSI, so that the BMC chip can directly transmit a command of a test application end to the FPGA for processing.

Description

technical field [0001] The present invention relates to the field of digital circuit design, more specifically, a method, system, computer equipment and readable medium for testing network cards. Background technique [0002] With the development of cloud computing technology, the scale of cloud computing centers is getting larger and larger, and the network topology is becoming more and more complex. The management of network ports and the forwarding pressure of network data occupy more and more computing resources in the servers of cloud computing data centers. . In order to release the computing resources of the server and improve processing efficiency, data centers generally use smart network card software and hardware solutions to offload the network processing and forwarding work that originally needs to be processed by the server CPU (Central Processing Unit, central processing unit) to the smart network card for processing, improving data center performance. The per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22H04L12/26
CPCG06F11/2205G06F11/2273H04L43/50
Inventor 陈贝
Owner SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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