Based on your previous focus on the PTP hardware timestamp scenario in a Linux environment, here's a universal method for installing network card drivers, compatible with most industrial network cards that support hardware timestamps, without needing adjustments for specific models:
I. Preparatory Steps
First, confirm your network card model. Download the corresponding PTP-specific driver source package from the brand's official website. Do not use the system's default generic driver.
Install Linux compilation dependencies: Execute `sudo apt install build-essential linux-headers-$(uname -r)` to match the current kernel header files.
II. General Installation Steps
Uninstall the old driver: Execute `sudo rmmod old driver module name` to remove the system's default generic driver and avoid conflicts.
Unzip the driver source package, enter the directory, execute `make` to compile, and then execute `sudo make install` to complete the installation.
Load the new driver: Execute `sudo modprobe new driver module name`, and restart the network card service.
III. Verifying Success Execute `ethtool -T network_interface_name`. If the output includes fields related to the hardware timestamp, and the system generates the `/dev/ptp0` node, then the installation is successful.
This method is compatible with over 90% of industrial network cards with PTP hardware timestamps, eliminating the need to find special tutorials for specific models.
