POWER_PLATFORM_ROLE enumeration

Indicates the OEM's preferred power management profile. These values are read from the Preferred_PM_Profile field of the Fixed ACPI Description Table (FADT). These values are returned by the PowerDeterminePlatformRole or PowerDeterminePlatformRoleEx function.

Syntax

typedef enum  { 
  PlatformRoleUnspecified        = 0,
  PlatformRoleDesktop            = 1,
  PlatformRoleMobile             = 2,
  PlatformRoleWorkstation        = 3,
  PlatformRoleEnterpriseServer   = 4,
  PlatformRoleSOHOServer         = 5,
  PlatformRoleAppliancePC        = 6,
  PlatformRolePerformanceServer  = 7,
  PlatformRoleSlate              = 8,
  PlatformRoleMaximum
} POWER_PLATFORM_ROLE;

Constants

PlatformRoleUnspecified

The OEM did not specify a specific role.

PlatformRoleDesktop

The OEM specified a desktop role.

PlatformRoleMobile

The OEM specified a mobile role (for example, a laptop).

PlatformRoleWorkstation

The OEM specified a workstation role.

PlatformRoleEnterpriseServer

The OEM specified an enterprise server role.

PlatformRoleSOHOServer

The OEM specified a single office/home office (SOHO) server role.

PlatformRoleAppliancePC

The OEM specified an appliance PC role.

PlatformRolePerformanceServer

The OEM specified a performance server role.

PlatformRoleSlate

The OEM specified a tablet form factor role.

Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008:  In version 1 of this enumeration, this value is equivalent to PlatformRoleMaximum. This value is supported in version 2 of this enumeration starting with Windows 8 and Windows Server 2012.

PlatformRoleMaximum

Values equal to or greater than this value indicate an out of range value.

Requirements

See also

Power Management Enumeration Types

PowerDeterminePlatformRole