From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Christopher Hahn <hahnchristopher@arcor.de>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] kernel configuration problems with ACPI
Date: Fri, 15 Feb 2013 13:14:38 +0100 [thread overview]
Message-ID: <511E26AE.1010203@xenomai.org> (raw)
In-Reply-To: <511DF30B.6040601@arcor.de>
On 02/15/2013 09:34 AM, Christopher Hahn wrote:
> after running the application which accesses the serial device
> "Xenomai: xnintr_edge_shirq_handler: IRQ4 not handled. Disabling IRQ
> line." was printed to dmesg and the next two outputs of
> /proc/interrupts and /proc/xenomai/irq
If xnintr_edge_shirq_handler is called, an RTDM driver registered a
handler for this irq. So, please keep the application running with all
the file descriptors opened, and run cat /proc/xenomai/irq while the
application is still running.
The most logical result would be that irq 4 is claimed by the 16550A driver.
--
Gilles.
next prev parent reply other threads:[~2013-02-15 12:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-14 12:12 [Xenomai] kernel configuration problems with ACPI hahnchristopher
2013-02-14 12:17 ` Christopher Hahn
2013-02-14 12:20 ` Gilles Chanteperdrix
2013-02-14 12:58 ` Christopher Hahn
2013-02-14 19:25 ` Gilles Chanteperdrix
2013-02-15 8:34 ` Christopher Hahn
2013-02-15 12:14 ` Gilles Chanteperdrix [this message]
2013-02-15 13:38 ` Christopher Hahn
2013-02-19 12:52 ` Christopher Hahn
2013-02-19 17:56 ` Gilles Chanteperdrix
2013-02-26 10:01 ` hahnchristopher
2013-02-26 12:12 ` Gilles Chanteperdrix
2013-02-26 12:18 ` Jan Kiszka
2013-02-26 18:39 ` Gilles Chanteperdrix
2013-02-26 19:56 ` Jan Kiszka
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