| What: 		/sys/firmware/acpi/pm_profile | 
 | Date:		03-Nov-2011 | 
 | KernelVersion:	v3.2 | 
 | Contact:	linux-acpi@vger.kernel.org | 
 | Description: 	The ACPI pm_profile sysfs interface exports the platform | 
 | 		power management (and performance) requirement expectations | 
 | 		as provided by BIOS. The integer value is directly passed as | 
 | 		retrieved from the FADT ACPI table. | 
 | Values:         For possible values see ACPI specification: | 
 | 		5.2.9 Fixed ACPI Description Table (FADT) | 
 | 		Field: Preferred_PM_Profile | 
 |  | 
 | 		Currently these values are defined by spec: | 
 | 		0 Unspecified | 
 | 		1 Desktop | 
 | 		2 Mobile | 
 | 		3 Workstation | 
 | 		4 Enterprise Server | 
 | 		5 SOHO Server | 
 | 		6 Appliance PC | 
 | 		7 Performance Server | 
 | 		>7 Reserved |