I'm testing my net6501-70 boxes right now with Vyatta Linux (2.6.37-1-586-vyatta)
The cpufreq modules don't seem to be loading properly. This is likely because it can't find the ACPI table from the BIOS to setup the correct modes for the Atom E680. I tried loading some of the modules manually, but they don't seem to work. The CPU runs at about 115F which isn't too bad, but it would be nice if speestep worked. Has anyone had any luck with this? Maybe it's possible to load the required tables from userspace. # uname -a Linux vyatta 2.6.37-1-586-vyatta #1 SMP Thu Jul 7 22:01:14 PDT 2011 i686 GNU/Linux # lsmod | grep cpu acpi_cpufreq 4411 0 processor 21816 1 acpi_cpufreq mperf 907 1 acpi_cpufreq cpufreq_userspace 1392 0 cpufreq_stats 1950 0 cpufreq_powersave 614 0 cpufreq_ondemand 6180 0 freq_table 1679 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand cpufreq_conservative 6182 0 # cpufreq-info cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors and bugs to [email protected], please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU maximum transition latency: 0.00 ms. analyzing CPU 1: no or unknown cpufreq driver is active on this CPU maximum transition latency: 0.00 ms. # dmesg | grep -i cpu [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] Processor #0 (Bootup-CPU) [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 12 pages/cpu @f5000000 s25088 r0 d24064 u2097152 [ 0.000000] pcpu-alloc: s25088 r0 d24064 u2097152 alloc=1*4194304 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Initializing CPU#0 [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] CPU 0 irqstacks, hard=f4c08000 soft=f4c0a000 [ 0.010790] CPU: Physical Processor ID: 0 [ 0.010803] CPU: Processor Core ID: 0 [ 0.010817] mce: CPU supports 5 MCE banks [ 0.010849] CPU0: Thermal monitoring enabled (TM1) [ 0.114604] CPU0: Genuine Intel(R) CPU @ 1.60GHz stepping 01 [ 0.231080] CPU 1 irqstacks, hard=f4c62000 soft=f4c64000 [ 0.020000] Initializing CPU#1 [ 0.400054] Brought up 2 CPUs [ 3.474210] cpuidle: using governor ladder [ 3.474210] cpuidle: using governor menu _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech
