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PCIe error injection test method and device and storage medium

A test method and technology of a test device, applied in the field of PCIe error injection testing, can solve problems such as unrealizable, expensive, and uncorrectable error testing.

Active Publication Date: 2020-10-13
WARECONN TECH SERVICE (TIANJIN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, ITP tools are expensive and can be tested for correctable errors during the test process, but cannot be tested for uncorrectable errors.

Method used

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  • PCIe error injection test method and device and storage medium
  • PCIe error injection test method and device and storage medium
  • PCIe error injection test method and device and storage medium

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Embodiment Construction

[0047] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0048] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection ; It can be a mechanical connection, or an elect...

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Abstract

The invention discloses a PCIe error injection test method and device and a storage medium. The PCIe error injection test method comprises the following steps: constructing an error injection test platform according to received target information, wherein the error injection test platform comprises at least one test system and a control system; when a setting instruction is detected, setting the safety starting of the test system to be in a forbidden state; acquiring and displaying PLX bus information; wherein the bus information comprises multiple groups of test objects; when a position selection instruction is detected, selecting a group of test objects according to the bus information; when an error injection selection instruction is detected, controlling the test object to simulate atleast one error injection test item, wherein the error injection test items comprise correctable error injection test items and uncorrectable error injection test items; and obtaining and analyzing anerror injection result of PCIe.

Description

technical field [0001] The invention relates to a PCIe error injection testing method, device and storage medium. Background technique [0002] The high-speed serial computer expansion bus standard (peripheral compoment interconnect express, PCIe) device is used as the main IO (input output) bus connecting the CPU (central processing unit) and various devices on the server because of its high speed and high bandwidth. A PCIe device can be plugged into any PCIe slot of the server, so a server can be equipped with multiple PCIe devices. A server must simulate the user's use process during the R&D stage and the production stage, and then test the new RAS performance of the server. Among them, RAS stands for Reliability (credibility), Availability (available) and Service-ability (service capability). Compared with a server test platform, the RAS feature of the platform is a feature that can be set, which can increase the credibility of the platform. , availability and servicea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40G06F11/22
CPCG06F13/4018G06F11/2221G06F11/221G06F11/263G06F13/4282G06F2213/0026
Inventor 杨承达陈燕炫
Owner WARECONN TECH SERVICE (TIANJIN) CO LTD
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