Bug#916864: Fwd: ofpathname is bash only

[Mathieu Malaterre]

Components of a path are in this general form:

<name>@<address>:<arguments>

Name can be safely omitted as the device is actually getting located by
its address. Therefore, these two paths refer to the same device:

/pci at f4000000/ata-6 at d/disk at 0:b

/@f4000000/@d/@0:b



Find freely available references on openfirmware matters at:

http://firmworks.com/

https://www.openfirmware.org/Welcome_to_OpenBIOS