From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Franz Engel" Date: Wed, 2 Feb 2011 21:05:49 +0100 Message-ID: <000701cbc314$969f5de0$c3de19a0$@de> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0008_01CBC31C.F863C5E0" Content-Language: de Subject: [Xenomai-help] [ 1.954665] Xenomai: native skin init failed, code -19 List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org This is a multi-part message in MIME format. ------=_NextPart_000_0008_01CBC31C.F863C5E0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello, I have a little problem. I'm a Xenomai newbie (that is not the problem). My problem begun with the installation. I installed Xenomai on my PC at work (Intel, 64 Bit Ubuntu). Now I try to install Xenomai also on my home PC (AMD Phenom II X6, 64 Bit Ubuntu). On my PC at work there is no problem. But at home I have no chance. I already read about this problem. When I start the latency test I get this message: Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_native?) Furthermore my log contains the following message: [ 1.457598] I-pipe: Domain Xenomai registered. [ 1.458017] Xenomai: hal/x86_64 started. [ 1.458154] Xenomai: scheduling class idle registered. [ 1.458210] Xenomai: scheduling class rt registered. [ 1.462730] Xenomai: real-time nucleus v2.5.5.2 (Ghosts) loaded. [ 1.954665] Xenomai: native skin init failed, code -19. [ 1.954752] Xenomai: starting POSIX services. [ 2.454765] Xenomai: POSIX skin init failed, code -19. [ 2.954863] Xenomai: RTDM skin init failed, code -19. I read that the APIC could be a problem. So I insert "lapic" to my GRUB 2 boot file (I know, it is not good to change this file): linux /boot/vmlinuz-2.6.32.7-xenomai root=UUID=03b334bf-d381-4065-bdc1-64c267d32c4c ro lapic But nothing happens. I tried to change the following lines in my kernel ".config": CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y But even when I change this lines they set back when I make "make menuconfig". When I used the Xenomai-Skript: ./prepare-kernel.sh --linux=/usr/src/linux I choose the default parameter "X86_64" (I use a 64 Bit Ubuntu) and I tried different processor configurations on my kernel (Opteron/Athlon64/Hammer/K8 and Generic-x86-64). Does somewhere know what I made wrong? Do I have to change the prepare-kernel.sh parameter from x86_64 to something else? Best regards, Franz ------=_NextPart_000_0008_01CBC31C.F863C5E0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello,

I have a little problem. I'm a Xenomai newbie = (that is not the problem). My problem begun with the installation. I = installed Xenomai on my PC at work (Intel, 64 Bit Ubuntu). Now I try to = install Xenomai also on my home PC (AMD Phenom II X6, 64 Bit Ubuntu). On = my PC at work there is no problem. But at home I have no chance.
I = already read about this problem. When I start the latency test I get = this message:
Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE = disabled.
(modprobe xeno_native?)

Furthermore my log contains = the following message:
[    1.457598] I-pipe: Domain = Xenomai registered.
[    1.458017] Xenomai: hal/x86_64 = started.
[    1.458154] Xenomai: scheduling class idle = registered.
[    1.458210] Xenomai: scheduling class = rt registered.
[    1.462730] Xenomai: real-time = nucleus v2.5.5.2 (Ghosts) loaded.
[    1.954665] = Xenomai: native skin init failed, code -19.
[    = 1.954752] Xenomai: starting POSIX services.
[    = 2.454765] Xenomai: POSIX skin init failed, code = -19.
[    2.954863] Xenomai: RTDM skin init failed, = code -19.

I read that the APIC could be a problem. So I insert = "lapic" to my GRUB 2 boot file (I know, it is not good to = change this file):
linux    = /boot/vmlinuz-2.6.32.7-xenomai = root=3DUUID=3D03b334bf-d381-4065-bdc1-64c267d32c4c ro lapic

But = nothing happens.

I tried to change the following lines in my = kernel = ".config":
CONFIG_X86_LOCAL_APIC=3Dy
CONFIG_X86_IO_APIC=3D= y

But even when I change this lines they set back when I make = "make menuconfig".

When I used the = Xenomai-Skript:
./prepare-kernel.sh --linux=3D/usr/src/linux

I = choose the default parameter "X86_64" (I use a 64 Bit Ubuntu) = and I tried different processor configurations on my kernel = (Opteron/Athlon64/Hammer/K8 and Generic-x86-64). Does somewhere know = what I made wrong? Do I have to change the prepare-kernel.sh parameter = from x86_64 to something else?

Best = regards,
   Franz

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