/dev/fw[0-9]+ character device files
+What: /sys/bus/firewire/devices/fw[0-9]+/is_local
+Date: July 2012
+KernelVersion: 3.6
+Contact: linux1394-devel@lists.sourceforge.net
+Description:
+ IEEE 1394 node device attribute.
+ Read-only and immutable.
+Values: 1: The sysfs entry represents a local node (a controller card).
+ 0: The sysfs entry represents a remote node.
+
+
What: /sys/bus/firewire/devices/fw[0-9]+[.][0-9]+/
Date: May 2007
KernelVersion: 2.6.22