The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Apr. 28, 2022
Shandong Yingxin Computer Technologies Co., Ltd., Shandong, CN;
Peipei Wang, Shandong, CN;
SHANDONG YINGXIN COMPUTER TECHNOLOGIES CO., LTD., Shandong, CN;
Abstract
A Peripheral Component Interconnect express (PCIe) fault auto-repair method is provided. According to the method, when a PCIe link in a system runs, an operation state of the system is monitored by acquiring a Correctable Error (CE) error count and an Uncorrectable Error (UCE) error count in the PCIe link; when the CE error count reaches a corresponding error threshold value, or the UCE error count reaches a corresponding error threshold value, an error device is removed from the system to avoid continuous adverse influence of the error device on operation of the system. Moreover, an SI parameter register of the error device is modified according to pre-stored optimization parameters of all PCIe devices in a server, the SI parameter of the error device is automatically optimized, and the error device is re-accessed to the system after the PCIe fault repair.