Tim, Can you please tell me if you were able to get the DP83848 to function properly with the AT91RM9200? I have an application that is planning to use the same DP83848CW Ethernety PHY with the AT91RM9200 - it would be very reassurring to know that someone has successfully implemented these items.
Best Regards, Randy Holmberg Tim Hatton wrote: > > Hello, > I am currently in the process of try to get eCos (2.0.43) running on our > own hardware which uses an ATMEL AT91RM9200 CPU (bulit in MAC) and a > DP83848 PHY. I have used the eCos build from the AT91RM9200-EK and the > exisiting DP83847 driver (changing it to support the similar DP83848) as a > base and I have got to the stage where the ethernet link is established. I > am however getting the following warning message when initialising the > network: > > [eth_drv_ioctl] Warning: Driver can't set multi-cast mode > > Now, if everything worked I wouldn't be worried about this, but I don't > seem to be getting any IP packets out of the hardware (eCos is trying to > send DHCP discovery messages but they aren't coming out to the ethernet). > I suspect this may be a hardware issue but, I would like some confirm that > the warning above is or isn't anything I need to look into. > > My understanding of multi-cast mode is that I shouldn't need it or care > but if anyone could confirm or deny this I'd be very grateful. > Best regards, > Tim Hatton > Coherent Research Ltd > UK > > > > -- View this message in context: http://www.nabble.com/Multi-cast-mode-warning-tf1865903.html#a8731428 Sent from the Sourceware - ecos-discuss mailing list archive at Nabble.com. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
