Re: [Xenomai-help] Xenomai not booting on a dell server

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

Saravanan S wrote:
> First of all Thank you stefan for also helping out.Today I was going through
> the various options in the system set up of the server when I stumbled upon
> power management option.It was set to Active Power Controller.I set it to OS
> control and when i booted into xenomai and run xeno test got worst case
> latency of around 8 us which is decent .So all this while i guess the ACPI
> options were not being used.

Ok. This "Active Power Controller" is a bios setting, right? Then it
probably uses SMIs.

> This apart i think ideally latency should be around 3 us.What settings can i
> change further.
> 
> Currently i am not enabling Low Latency Desktop option.Should I???
> 
> And Stefan here are the outputs you requested.I have also attached them in
> text files.
> 
> lspci -nn
> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801IB (ICH9) LPC Interface
> Controller [8086:2918] (rev 02)

This is the peripheral which IDs you should add to ksrc/arch/x86/smi.c


> We also need to find out why xeon option in processor is not working.Anyway
> thanks Gilles and Stefan

And some other things I told you to check in my first answer to your mail.

-- 
					    Gilles.