Networking Interface for Open Programmable Acceleration Engine: Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA

ID 683532
Date 8/05/2019
Document Table of Contents

3.1.3. The config sysfs


The config sysfs is write-only from a privileged process (root access). Write the appropriate string value to the config sysfs to configure the HSSI PHY mode as shown in the following table.

Table 11.  config sysfs Values for HSSI PHY Mode
HSSI PHY Mode config sysfs Write String Value
4x10GBASE-SR 10
40GBASE-SR4 40