Platform Runtime Mechanism Support
configname: CONFIG_ACPI_PRMT
Linux Kernel Configuration
└─>Power management and ACPI options
└─>ACPI (Advanced Configuration and Power Interface) Support
└─>Platform Runtime Mechanism Support
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Platform Runtime Mechanism (PRM) is a firmware interface exposing a
set of binary executables that can be called from the AML interpreter
or directly from device drivers.
Say Y to enable the AML interpreter to execute the PRM code.
While this feature is optional in principle, leaving it out may
substantially increase computational overhead related to the
initialization of some server systems.
set of binary executables that can be called from the AML interpreter
or directly from device drivers.
Say Y to enable the AML interpreter to execute the PRM code.
While this feature is optional in principle, leaving it out may
substantially increase computational overhead related to the
initialization of some server systems.