From: Kay Sievers <kay.sievers@vrfy.org>
To: linux-hotplug@vger.kernel.org
Subject: Re: Problems defining an udev rule for usb-daq board
Date: Fri, 18 Aug 2006 11:31:40 +0000 [thread overview]
Message-ID: <1155900700.3333.20.camel@pim.off.vrfy.org> (raw)
In-Reply-To: <7713092.1155898774121.JavaMail.root@ps14>
On Fri, 2006-08-18 at 12:59 +0200, a0123195@tiscali.de wrote:
> Hi all,
> I've got trouble configuring an usb-daq board with udev. I use a
> recent self-compiled kernel (2.6.16-2-686) on Debian testing with
> comedi-0.7.72 and an usb-daq board (usbdux). The daq-board runs
> perfect, but I can't figure out how it can be automagically configured
> by udev when hotplugged. After connecting the board, one had to
> execute the following command (as root):
>
> /usr/local/sbin/comedi_config -i /usr/local/share/usb/usbdux_firmware.
> hex /dev/comedi0 usbdux
>
> I tried the following udev-rule without success:
>
> KERNEL="usbdux", SUSBSYSTEM="module", SYSFS{refcnt}="0", RUN+="
> /usr/local/bin/config_usbdux"
You plug into the module-load event. Are you sure that the module isn't
already loaded when you connect the device? And how will the module-load
event, that calls your script, find the the device?
Why don't you plug into the event for the device to upload the firmware?
Kay
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next prev parent reply other threads:[~2006-08-18 11:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-18 10:59 Problems defining an udev rule for usb-daq board a0123195
2006-08-18 11:31 ` Kay Sievers [this message]
2006-08-18 12:20 ` AW: " a0123195
2006-08-18 12:26 ` Kay Sievers
2006-08-19 2:59 ` Greg KH
2006-08-21 14:55 ` AW: " a0123195
2006-08-21 16:49 ` Greg KH
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