From: Guido Moritz <guido.moritz@domain.hid>
To: xenomai@xenomai.org
Subject: [Xenomai-help] Xenomai and TSC
Date: Tue, 1 Jul 2008 15:00:33 +0200 [thread overview]
Message-ID: <176721864.20080701150033@domain.hid> (raw)
Hi.
I have tried to install Xenomai on a standard PC, but I still have
some problems I couldn't solve up to now.
I installed Xenomai in two different Versions with two different
Linux Kernel versions. I tried Linux 2.6.17.2+Xenomai 2.3.2 and Linux
2.6.25.9+Xenomai 2.4.4. In both cases, I couldn't run the xeno-test
completly, because the "TSC" feature is missing.
By using Google to solve this problem I found some hints using the
./configure --enable-x86-tsc --enable-x86-sep command e.g. But this
also didn't help. I also didn't found any options for TSC in the
.config file for the kernel. My CPU flags (see below) show that both,
SEP and TSC, are available.
Is this a known problem with this kind of CPU? If anybody has a useful
hint how to solve this, I would be appreciate.
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 4
model name : AMD Athlon(tm) Processor
stepping : 4
cpu MHz : 1045.721
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow up
bogomips : 2093.70
Kind Regards
Guido Moritz
-------------------------
Dipl. Ing. Guido Moritz
Universitaet Rostock, Fakultaet f. Informatik und Elektrotechnik
Institut f. Angewandte Mikroelektronik und Datentechnik
University of Rostock, Department of CS and EE
Institute of Applied Microelectronics and CE
Richard-Wagner Str. 31, 18119 Rostock-Warnemuende
Phone: +49 (0)381 498 - 7269
http://www.imd.uni-rostock.de
next reply other threads:[~2008-07-01 13:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-01 13:00 Guido Moritz [this message]
2008-07-01 14:03 ` [Xenomai-help] Xenomai and TSC Gilles Chanteperdrix
[not found] ` <17310289306.20080701161704@domain.hid>
2008-07-01 14:21 ` Gilles Chanteperdrix
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