I would like to signal you a difference in the cpufreq subsystem between Linux and FreeBSD. The two systems show a different number of available frequency levels, and non-overlapping frequencies, with FreeBSD showing a minimum frequency approximatively 4 times less than Linux minimum frequency. On an Intel Xeon X5680 CPU, for example, I got this (with frequencies in kHz): Linux FreeBSD 3333000 3333000 3200000 2916000 3067000 2499000 2933000 2083000 2800000 1666000 2667000 1249000 2533000 833000 2400000 416000 2267000 2133000 2000000 1867000 1733000 1600000 As you can see Linux Cpufreq offers a higher granularity on a narrower range. Were you aware of this discrepancy? Do you know what is the reason behind that? Thanks in advance. Luca Niccolini -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html