> I've recently noticed that two of five fans in my G5 don't spin up. > That's because smu(4) currently just supports RPM fans. > The attached diff adds initial support for PWM fans as well.
fcu(4) could benefit from a similar change, as there may be pwm fans there too. At least RackMac3,1 has two pwm fans according to the eeprom -p output.
