公开(公告)号：US11099838B1

公开(公告)日：2021-08-24

申请号：US16802230

申请日：2020-02-26

Applicant: Quanta Computer Inc.

Inventor： I-Chung Chen ,  Chia-Yu Lin

IPC: G06F8/71 ,  G06F30/34 ,  G06F8/61

Abstract: A system and method for monitoring and recovering a heterogeneous integrated circuit, such as an FPGA, operating with firmware. A firmware image for the integrated circuit is stored in a storage device. The operational status of the integrated circuit is periodically determined via a controller such as a BMC. A failure of the integrated circuit is determined. The stored firmware image is sent to the integrated circuit. The firmware image is installed on the integrated circuit. The controller determines whether the installation of the firmware image results in restoration of the integrated circuit.

公开(公告)号：US12118091B2

公开(公告)日：2024-10-15

申请号：US17670122

申请日：2022-02-11

Applicant: Quanta Computer Inc.

Inventor： Zhi-Xian Yang ,  Zhen-An Hung ,  Chia-Yu Lin ,  Shin-Hong Chen

IPC: H04L29/06 ,  G06F8/65 ,  G06F21/57 ,  H04L9/08 ,  H04L9/14 ,  H04L9/40

CPC classification number: G06F21/572 ,  G06F8/65 ,  H04L9/0819 ,  H04L9/14 ,  H04L63/0428 ,  G06F2221/033

Abstract: A method for updating software comprises transmitting a first version of the software and a first decryption key to a computing system. The method further comprises generating a second version of the software and a second decryption key. The method further comprises encrypting the second version of the software and the second decryption key. The encrypted second version of the software is configured to be decrypted using the first decryption key and not the second decryption key. The method further comprises transmitting the encrypted second version of the software and the encrypted second decryption key to the computing system.