From: Jan Kiszka <jan.kiszka@domain.hid>
To: Lauener Nathan <Nathan.Lauener@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: AW: [Xenomai-help] rt_dev_open() returns -EBUSY
Date: Fri, 02 Feb 2007 14:57:48 +0100 [thread overview]
Message-ID: <45C3435C.6070803@domain.hid> (raw)
In-Reply-To: <AD78122AD7C05B4B936EBAD7F49738C0AB2B9A@square.bfh.ch>
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Lauener Nathan wrote:
> Hi,
>
> I solved the problem. I had to recompile the kernel with "local APCI on
> uniprocessor" enabled.
This sounds more like you're shifting the issue, not really solving it.
> Now I have an other problem. As soon as I open a parallel port device my
> system slows down dramatically, even without really using the opened
> driver. Any ideas are welcome.
How should we help without knowing your driver code? We need some common
ground to discuss any potential generic problem. Do the included
testcases work, e.g. timerbench or irqbench?
Jan
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prev parent reply other threads:[~2007-02-02 13:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-02 10:22 [Xenomai-help] rt_dev_open() returns -EBUSY Lauener Nathan
2007-02-02 13:47 ` AW: " Lauener Nathan
2007-02-02 13:57 ` Jan Kiszka [this message]
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