1*350b7c35SStéphane Rochoy.\" 2*350b7c35SStéphane Rochoy.Dd Apr 18, 2023 3*350b7c35SStéphane Rochoy.Dt NCTHWM 4 4*350b7c35SStéphane Rochoy.Os 5*350b7c35SStéphane Rochoy.Sh NAME 6*350b7c35SStéphane Rochoy.Nm ncthwm 7*350b7c35SStéphane Rochoy.Nd Hardware monitoring controller on Nuvoton Super I/Os 8*350b7c35SStéphane Rochoy.Sh SYNOPSIS 9*350b7c35SStéphane Rochoy.Cd "device ncthwm" 10*350b7c35SStéphane Rochoy.Cd "device superio" 11*350b7c35SStéphane Rochoy.Sh DESCRIPTION 12*350b7c35SStéphane RochoyThe 13*350b7c35SStéphane Rochoy.Nm 14*350b7c35SStéphane Rochoyis a driver for hardware monitoring controller that can be found in Nuvoton 15*350b7c35SStéphane RochoySuper I/O chips. It expose fan speed via 16*350b7c35SStéphane Rochoy.Xr sysctl 8 . 17*350b7c35SStéphane Rochoy 18*350b7c35SStéphane Rochoy.Pp 19*350b7c35SStéphane RochoyThe 20*350b7c35SStéphane Rochoy.Nm 21*350b7c35SStéphane Rochoydriver supports the following chips: 22*350b7c35SStéphane Rochoy.Pp 23*350b7c35SStéphane Rochoy.Bl -bullet -compact 24*350b7c35SStéphane Rochoy.It 25*350b7c35SStéphane RochoyNuvoton NCT6779 26*350b7c35SStéphane Rochoy.It 27*350b7c35SStéphane RochoyNuvoton NCT6796D-E 28*350b7c35SStéphane Rochoy.El 29*350b7c35SStéphane Rochoy 30*350b7c35SStéphane Rochoy.Sh SYSCTL VARIABLES 31*350b7c35SStéphane RochoyThese variables are available as read-only 32*350b7c35SStéphane Rochoy.Xr sysctl 8 33*350b7c35SStéphane Rochoyvariables: 34*350b7c35SStéphane Rochoy.Bl -tag -width indent 35*350b7c35SStéphane Rochoy.It Va dev.ncthwm.0.CPUFAN 36*350b7c35SStéphane RochoyCPU fan speed in RPM. 37*350b7c35SStéphane Rochoy.It Va dev.ncthwm.0.SYSFAN 38*350b7c35SStéphane RochoySystem fan speed in RPM. 39*350b7c35SStéphane Rochoy.It Va dev.ncthwm.0.AUXFAN0 40*350b7c35SStéphane RochoyAUX0 fan speed in RPM. 41*350b7c35SStéphane Rochoy.It Va dev.ncthwm.0.AUXFAN1 42*350b7c35SStéphane RochoyAUX1 fan speed in RPM. 43*350b7c35SStéphane Rochoy.It Va dev.ncthwm.0.AUXFAN2 44*350b7c35SStéphane RochoyAUX2 fan speed in RPM. 45*350b7c35SStéphane Rochoy.El 46*350b7c35SStéphane Rochoy 47*350b7c35SStéphane Rochoy.Sh HISTORY 48*350b7c35SStéphane RochoyThe driver first appeared in 49*350b7c35SStéphane Rochoy.Fx 14.0 . 50*350b7c35SStéphane Rochoy.Sh AUTHORS 51*350b7c35SStéphane RochoyThe driver was initially written by 52*350b7c35SStéphane Rochoy.An Stéphane Rochoy Aq Mt stephane.rochoy@stormshield.eu . 53