Hi,

you accidentally posted to the admin address.

Hi,

I must try RTnet perf on powerpc embeded system

System config :

MPC8245
EtherExpress 100

The system boot via NFS with bootp so I have to built-in ethernet driver on
kernel


Sounds tricky.

Can I try to boot with a initrd image and load the RT ethernet module and
then boot via nfs ? or can I built-in RT ethernet into my kernel ?


Even if you were able to built the RT-driver into your kernel, it would not be usable as a normal NIC as long as the realtime network is not running. A "realtime" boot over a RTnet segment would require significant extensions to RTnet and RTAI (the latter would also be required to become built-in).

Do you have the chance to boot your system over Etherboot with TFTP and then switch it over to a realtime network segment? This is how I bring up my test boxes.

Jan

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