| What:           state | 
 | Date:           Sep 2010 | 
 | KernelVersion:  2.6.37 | 
 | Contact:        Vernon Mauery <vernux@us.ibm.com> | 
 | Description:    The state file allows a means by which to change in and | 
 |                 out of Premium Real-Time Mode (PRTM), as well as the | 
 |                 ability to query the current state. | 
 |                     0 => PRTM off | 
 |                     1 => PRTM enabled | 
 | Users:          The ibm-prtm userspace daemon uses this interface. | 
 |  | 
 |  | 
 | What:           version | 
 | Date:           Sep 2010 | 
 | KernelVersion:  2.6.37 | 
 | Contact:        Vernon Mauery <vernux@us.ibm.com> | 
 | Description:    The version file provides a means by which to query | 
 |                 the RTL table version that lives in the Extended | 
 |                 BIOS Data Area (EBDA). | 
 | Users:          The ibm-prtm userspace daemon uses this interface. | 
 |  | 
 |  |