Mellanox platform hotplug driver support

modulename: mlxreg-hotplug.ko

configname: CONFIG_MLXREG_HOTPLUG

Linux Kernel Configuration
└─>Device Drivers
└─>Platform support for Mellanox hardware
└─>Hardware Monitoring support
└─>Mellanox platform hotplug driver support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This driver handles hot-plug events for the power suppliers, power
cables and fans on the wide range Mellanox IB and Ethernet systems.

source code: