* Read the fan nominal rpm for specific fan speed (0,1,2) or zero */

* Read the fan speed in RPM. */

* Read the fan status. */

* Read the fan status. */

* Read the CPU temperature in Celcius. */

* Set the fan speed (off, low, high). Returns the new fan status. */

* Check magic validity * * @return true on success */

* Power state handling. * @param state is a SMCSuperIO::PowerState value. */

* Device factory helper */

* Device factory helper */

* On read access, update the data if needed, and perform custom access control. * For base value, always allow the access if keystore allowed it.

* Keys */