Adds support to ofpathname for HFI network devices. Since the current driver does not attach to any bus and there is no way to correlate between the device tree and the hf device in sysfs, we have to make some assumptions in how the two are related.
Adds support to ofpathname for HFI network devices. Since the current driver
does not attach to any bus and there is no way to correlate between the device
tree and the hf device in sysfs, we have to make some assumptions in how the
two are related.

Signed-off-by: Brian King <bf668d4b220231d97fe248d4ae0ba63a1d887e4c@linux.vnet.ibm.com>

leitao/powerpc-ibm-utils-debian,kamalesh-babulal/powerpc-utils,shenki/powerpc-utils,shenki/powerpc-utils,shenki/powerpc-utils,mdroth/powerpc-utils,mdroth/powerpc-utils,mdroth/powerpc-utils,tyreld/powerpc-utils,leitao/powerpc-ibm-utils-debian,tyreld/powerpc-utils,kamalesh-babulal/powerpc-utils,kamalesh-babulal/powerpc-utils,leitao/powerpc-ibm-utils-debian,tyreld/powerpc-utils