> > > > > > > > > > Sure, just want to make sure we are not trying to add work around just > for > > > A couple of faulty devices. > > > > > > > > I have verified using a couple of com6 modules with an am335x-evm > and > > > > they had mac addresses read ok. > > > > > > > > Sounds like there are multiple variants of the wl12xx > > > > available then. > > > > > > > I am trying to find out internally if there is a possibility that there > > > were > > > devices > > > Produced in the past where the internal fuses were not programmed > with a > > > valid > > > Address before being assembled into the modules. > > > > > > > Seems like MAC address for wilink6/7 was added to devices that were > produced around Q3 of 2010 > > In case you still have this omap3-evm up and can just do a quick check for > me as I don't have this board, can you try using the following command: > > > > cat /sys/bus/platform/drivers/wl12xx_driver/wl12xx.0.auto/hw_pg_ver > > > > and let me know what the output you get is? > > Sure, my omap3-evm has hw_pg_ver set to 3. > Ok, you have a PG3.0 device. Mac address was added in PG3.1 so it explains Why the mac address remains zero and not read from fuse. Will use random mac in case it is read a zero.
Best Regards, Eyal
