IBM Active Energy Manager temperature/power sensors and control

modulename: ibmaem.ko

configname: CONFIG_SENSORS_IBMAEM

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>IPMI top-level message handler
└─>IBM Active Energy Manager temperature/power sensors and control
In linux kernel since version 2.6.26 (release Date: 2008-07-13)  
If you say yes here you get support for the temperature and
power sensors and capping hardware in various IBM System X
servers that support Active Energy Manager. This includes
the x3350, x3550, x3650, x3655, x3755, x3850 M2, x3950 M2,
and certain HC10/HS2x/LS2x/QS2x blades.

This driver can also be built as a module. If so, the module
will be called ibmaem.

source code: