This release note and the software that accompanies it are copyright (c) 2021, Intel Corporation or its suppliers, and may only be installed and used in accordance with the license that accompanies the software. This Software is furnished under license and may only be used or copied in accordance with the terms of that license. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. The Software is subject to change without notice, and should not be construed as a commitment by Intel Corporation or its suppliers to market, license, sell or support any product or technology. Unless otherwise provided for in the license under which this Software is provided, the Software is provided AS IS, with no warranties of any kind, express or implied. Except as expressly permitted by the Software license, neither Intel Corporation nor its suppliers assumes any responsibility or liability for any errors or inaccuracies that may appear herein. Except as expressly permitted by the Software license, no part of the Software may be reproduced, stored in a retrieval system, transmitted in any form, or distributed by any means without the express written consent of Intel Corporation. ======================== Supported Switch cards ======================== This download supports the Intel(R) 4-Port PCIe Gen3 x8 Switch AIC AXXP3SWX08040 and Intel(R) 8-Port PCIe Gen3 x8 Switch AIC AXXP3SWX08080 ======================= Compatible OSs ======================= windows Server 2012R2, 2016 and 2019, REHL 7.3, 7.4 7.5, 7.6, 7.7, SLES 12SP3, Ubuntu 16.04.3 =================== Package Information =================== Firmware Version B08C ================== Known Restrictions ================== 1) The firmware must be loaded from the OS, either Linux or Windows, there is no EFI version. 2) Switch firmware requires the all the VMD ports to be disabled on the system BIOS setup. 3) Al least one NVMe drive must be connected to the switch card. 4) Loading the firmware package on an OS version different than what the package is listed may break your switch. ======================= Contents on the package ======================= The following files/folders are included in this package Name: Description: --------------------------------------------------------------------------------------------- Firmware Release Notes.txt This file Windows Files/folders necessary to load the firmware from the Windows OS Linux Files/folders necessary to load the firmware from the Linux OS There are specific instructions for each OS in each folder. ======================== fixes and enhancements: ======================== - Fix an issue with the Windows driver which requires a drive to be present for the driver to load. - Fix hot plug issues causing OS crashes. - Adds NPEM support for LED management. - Resolves issue with missing drives on reboot by improving device detection and handling of link reset and training. -