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Full Discussion: How to start a raw device?
Top Forums UNIX for Dummies Questions & Answers How to start a raw device? Post 302793305 by RudiC on Friday 12th of April 2013 03:39:02 AM
Old 04-12-2013
The kernel usually probes all devices at boot time and places all found into /dev (unless a, say, USB drive is plugged in and identified by e.g. dbus/hal/udev).
If not found in /dev, your device might have a problem.
 

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HAL-FIND-BY-PROPERTY(1) 				      General Commands Manual					   HAL-FIND-BY-PROPERTY(1)

NAME
hal-find-by-property - find device objects by property matching SYNOPSIS
hal-find-by-property [options] DESCRIPTION
hal-get-property finds device object in the HAL device database by looking at device properties. For more information about both the big picture and specific HAL properties, refer to the HAL spec which can be found in /usr/share/doc/packages/hal/spec/hal-spec.html depending on the distribution. OPTIONS
The following options are supported: --key The name of the property. --string String value of the property --verbose Verbose output. --help Print out usage. --version Print the version. RETURN VALUE
If devices matching the given property are found each UDI (Unique Device Identifier) is printed on stdout and the program exits with exit code 0. If no devices are found or an error occured, the program exits with a non-zero exit code. BUGS
Please send bug reports to either the distribution or the HAL mailing list, see http://lists.freedesktop.org/mailman/listinfo/hal on how to subscribe. SEE ALSO
hald(8), lshal(1), hal-set-property(1), hal-get-property(1), hal-find-by-capability(1), dbus-send(1) AUTHOR
Written by David Zeuthen <david@fubar.dk> with a lot of help from many others. HAL-FIND-BY-PROPERTY(1)
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