From: Stelian Pop <stelian@domain.hid>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: Xenomai-core@domain.hid
Subject: Re: [Xenomai-core] [PATCH] fix hw-timer setup/cleanup for i386
Date: Fri, 12 Oct 2007 22:22:45 +0200 [thread overview]
Message-ID: <470FD795.9070008@domain.hid> (raw)
In-Reply-To: <470FD0AC.6040700@domain.hid>
Jan Kiszka a écrit :
> Stelian Pop wrote:
>> # Automatically generated make config: don't edit
>> # Linux kernel version: 2.6.22.9-xeno
>> # Fri Oct 12 11:45:32 2007
>> #
> ...
>> # CONFIG_X86_UP_APIC is not set
>
> As long as APIC is off...
>
>> CONFIG_HPET_TIMER=y
>
> ...HPET_TIMER must be off as well. Otherwise, Linux may actually pick up
> the HPET which block the PIT for Xenomai usage.
Right. Disabling CONFIG_HPET makes Xenomai work for me on this laptop.
Hurray!
I still have a strange problem though: after loading xeno_nucleus and
before loading xeno_native, the keyboard reacts strangely: each key
press results in at least 6 (and up to 20) letters on the terminal.
Before loading the nucleus and after the skin is loaded everything is
ok. And even while the keyboard reacts strangely, I can log in over ssh
and the systems seems to be fine.
What should I do next ? Do you want to try looking into the keyboard
issue, or should I rather enable the UP_APIC ? Or even go crazy and
activate SMP again ?
Stelian.
next prev parent reply other threads:[~2007-10-12 20:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 20:47 [Xenomai-core] [PATCH] fix hw-timer setup/cleanup for i386 Jan Kiszka
2007-10-12 8:58 ` Stelian Pop
2007-10-12 9:14 ` Jan Kiszka
2007-10-12 11:00 ` Stelian Pop
2007-10-12 11:15 ` Jan Kiszka
2007-10-12 13:19 ` Stelian Pop
2007-10-12 13:39 ` Jan Kiszka
2007-10-12 13:41 ` Philippe Gerum
2007-10-12 14:26 ` Stelian Pop
2007-10-12 19:53 ` Jan Kiszka
2007-10-12 20:22 ` Stelian Pop [this message]
2007-10-12 21:51 ` Stelian Pop
2007-10-12 21:58 ` Philippe Gerum
2007-10-13 14:28 ` Stelian Pop
2007-10-13 14:42 ` Jan Kiszka
2007-10-13 16:12 ` Stelian Pop
2007-10-13 16:35 ` Philippe Gerum
2007-10-13 16:38 ` Jan Kiszka
2007-10-13 20:55 ` Stelian Pop
2007-10-13 14:32 ` Stelian Pop
2007-10-12 9:00 ` Jan Kiszka
2007-10-12 9:16 ` Philippe Gerum
2007-10-12 9:47 ` Jan Kiszka
2007-10-12 12:48 ` Philippe Gerum
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