Tulip ethernet with Integrator/AP

Hi,

I'm having fun getting the Tulip 21143 ethernet chip to work with an
Integrator/AP board. Seems I can kick start the transmission of the setup
frame, but it sets the first word of my TDESC area to 0x7fffffff (using bus
master of PCI) which looks wrong to me. After that, it refuses to transmit
anything, just saying that the transmit descriptor not available, even if I
set TDESC0 to 0x80000000 again.

Has anyone had this going? Anything I should know? Any problems with PCI on
Integrator?

Regards,
Simon

-- 
Bluewater Systems Ltd - ARM Technology Specialists

       Simon Glass                              Bluewater Systems Ltd
Phone: +64 3 3779127                            Level 17, 119 Armagh St
Fax:   +64 3 3779135                            PO Box 13889
Email: sglass@xxxxxxxxxxxxxxx                   Christchurch
Web:   http://www.bluewaternz.com               New Zealand


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