Mellanox Watchdog

modulename: mlx_wdt.ko

configname: CONFIG_MLX_WDT

Linux Kernel Configuration
└─>Device Drivers
└─>Watchdog Timer Support
└─>Mellanox Watchdog
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This is the driver for the hardware watchdog on Mellanox systems.
If you are going to use it, say Y here, otherwise N.
This driver can be used together with the watchdog daemon.
It can also watch your kernel to make sure it doesn't freeze,
and if it does, it reboots your system after a certain amount of
time.

To compile this driver as a module, choose M here: the
module will be called mlx-wdt.

source code: