From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: xenomai@domain.hid, xenomai@xenomai.org
Subject: Re: [Xenomai-help] New install of Xenomai 2.3 for 2.6.17 kernel.... Various problems
Date: Thu, 22 Mar 2007 16:45:10 +0100 [thread overview]
Message-ID: <4602A486.70707@domain.hid> (raw)
In-Reply-To: <032220071508.5353.46029BD200057373000014E92216557996070E0301020A98@domain.hid>
xenomai@domain.hid wrote:
> -------------- Original message ----------------------
> From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
>
>>xenomai@domain.hid wrote:
>>
>>>#
>>># SMI workaround
>>>#
>>># CONFIG_XENO_HW_SMI_DETECT_DISABLE is not set
>>>CONFIG_XENO_HW_SMI_DETECT=y
>>>CONFIG_XENO_HW_SMI_WORKAROUND=y
>>># CONFIG_XENO_HW_SMI_ALL is not set
>>># CONFIG_XENO_HW_SMI_INTEL_USB2 is not set
>>># CONFIG_XENO_HW_SMI_LEGACY_USB2 is not set
>>># CONFIG_XENO_HW_SMI_PERIODIC is not set
>>># CONFIG_XENO_HW_SMI_TCO is not set
>>># CONFIG_XENO_HW_SMI_MC is not set
>>>CONFIG_XENO_HW_SMI_APMC=y
>>># CONFIG_XENO_HW_SMI_LEGACY_USB is not set
>>>CONFIG_XENO_HW_SMI_BIOS=y
>>
>>Chances are that the latencies you get are due to the SMI you leave
>>enabled (APMC or BIOS). Could you try first with only
>>CONFIG_XENO_HW_SMI_ALL ?
>>
> WOW!!! I did try that with the 2.6.17 kernel but it wouldnt boot,
> I had to enable APM. It is working like charm now. Max latency
> is 4-5 us while running X. If I drag a window around it goes up
> to 7us or so. Deffinately a step in the righ direction! Thanks.
Good news.
--
Gilles Chanteperdrix
next parent reply other threads:[~2007-03-22 15:45 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <032220071508.5353.46029BD200057373000014E92216557996070E0301020A98@domain.hid>
2007-03-22 15:45 ` Gilles Chanteperdrix [this message]
2007-03-23 17:21 [Xenomai-help] New install of Xenomai 2.3 for 2.6.17 kernel.... Various problems xenomai
2007-03-23 17:27 ` Jan Kiszka
2007-03-23 17:48 ` Philippe Gerum
-- strict thread matches above, loose matches on Subject: below --
2007-03-23 17:20 xenomai
2007-03-23 15:33 xenomai
2007-03-23 15:38 ` Gilles Chanteperdrix
2007-03-23 17:03 ` Gilles Chanteperdrix
2007-03-23 17:12 ` Eric Noulard
2007-03-23 15:01 xenomai
2007-03-23 14:47 xenomai
2007-03-23 15:18 ` Philippe Gerum
2007-03-23 14:30 xenomai
2007-03-23 14:52 ` Jan Kiszka
2007-03-23 14:04 xenomai
2007-03-23 14:16 ` Jan Kiszka
2007-03-23 14:47 ` Philippe Gerum
2007-03-21 13:54 xenomai
2007-03-21 15:54 ` Gilles Chanteperdrix
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