[PATCH 10/17] bootwrapper: Add dt_set_mac_addresses().

Segher Boessenkool segher at kernel.crashing.org
Thu Mar 22 09:01:19 EST 2007


>> Just everything everywhere that mentions "mac-address" should be
>> completely and utterly eradicated :-)
>
> FYI -
> On a recent build of IBM ofw, on a 8844 booted from the ethernet at 4,1
>
> find /proc/device-tree/ -path \*ethernet at 4,1\*
> primero ~# find /proc/device-tree/ -path \*ethernet at 4,*

> /proc/device-tree/pci at 8000000f8000000/pci at 2/ethernet at 4,1/mac-address
> /proc/device-tree/pci at 8000000f8000000/pci at 2/ethernet at 4,1/local-mac- 
> address

That's a real OF so yes it should have the "mac-address"
property if it initialised the device.

However, no consumer (except maybe a second-stage bootloader,
and even then it's dubious on modern systems) should use it;
"local-mac-address" is what you want.  Really.


Segher




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